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Albaker W, Al-Hariri M. Metabolic surgery in patients with diabesity: A review of the historical backgrounds and scoring systems. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2024; 21:em564. [DOI: 10.29333/ejgm/14093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2025]
Abstract
Diabesity is a modern term that describes the coexistence of adverse health effects of diabetes mellitus and obesity and indicates a causal pathophysiological relationship between the two phenomena. The progression of diabesity leads to a deterioration of multiple organs and systems. Effective intervention for patients with diabesity must include optimal obesity therapy to prevent secondary complications. Metabolic surgery is the most effective and sustainable therapy for severe obesity and the elimination or prevention of many associated diseases, including type 2 diabetes mellitus, hypertension, sleep apnea, heart disease, and certain cancers. This review provides an up-to-date overview of surgical interventions for obesity, particularly the development of metabolic surgery. It evaluates different scoring systems for evidence-based selection of metabolic surgery based on disease severity. We reviewed different predictive scoring systems for better evidence-based selection of the best metabolic surgery for patients with diabesity. We found that medication type, fasting insulin level, and C-peptide influence the outcomes of different types of metabolic surgery and heterogeneous remission rates. There are different predictive scoring systems for evidence-based selection of the best metabolic surgery, either sleeve or mini-bypass, that will ensure the highest chance of diabetes remission. Using the metabolic score calculator is a useful tool to help medical specialists determine the optimal treatment strategy for a particular patient. More research is needed before we can agree on the ideal bariatric procedure that offers the highest chance of remission with the lowest incidence of hypoglycemia.
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Affiliation(s)
- Waleed Albaker
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | - Mohammed Al-Hariri
- Department of Physiology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
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Huh YJ, Lee HJ. Metabolic Surgery in Korea. JOURNAL OF METABOLIC AND BARIATRIC SURGERY 2023; 12:17-25. [PMID: 38196782 PMCID: PMC10771972 DOI: 10.17476/jmbs.2023.12.2.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 10/28/2023] [Accepted: 10/29/2023] [Indexed: 01/11/2024]
Abstract
Metabolic surgery (MS) is a surgery that focuses on improving obesity-related comorbidities. It is often referred to as "diabetic surgery" because of its focus on treating type 2 diabetes. MS is distinguished from bariatric surgery (BS), in which weight loss is the primary goal. However, from a broader perspective, all surgeries for obese patients with diabetes can be considered MS. In Korea, metabolic and bariatric surgery (MBS) has been covered by the national health insurance since 2019. Patients with a body mass index (BMI) ≥35 or those with a BMI ≥30 and obesity-related comorbidities were eligible for MBS. Simultaneously, MS for patients with BMI values between 27.5 and 30 was partly reimbursed. The two major metabolic surgeries are Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG). According to the registry of the Korean Society of Metabolic and Bariatric Surgery, 1,560 metabolic surgeries for obese patients with diabetes were performed between 2019 and 2021 in Korea, which was approximately 35.6% of all bariatric surgeries. SG was the most common, followed by RYGB and duodenal switch surgery. When dividing the patients with diabetes who underwent MBS into two groups, specifically those with BMI <35 and ≥35, we found that SG was performed most common procedure in both groups. However, there was a higher proportion of RYGB and duodenal switch operation in the former, indicating a difference in surgical methods between the two groups. MS is a promising tool for the management of poorly controlled diabetes. More data are needed to establish proper patient selection and choice of surgical type.
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Affiliation(s)
- Yeon-Ju Huh
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
- Office of Medical Education, Seoul National University College of Medicine, Seoul, Korea
| | - Hyuk-Joon Lee
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Okazumi S, Oshiro T, Sasaki A, Matsubara H, Tatsuno I. Verification of Safety and Efficacy of Sleeve Gastrectomy Based on National Registry by Japanese Society for Treatment of Obesity. J Clin Med 2023; 12:4303. [PMID: 37445338 DOI: 10.3390/jcm12134303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/17/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
In Japan, bariatric surgical treatment was started in 1982. The Japanese Society for Treatment of Obesity (JSTO) was established in 2007, and then, JSTO started the national registry of bariatric surgery cases and multidisciplinary educational program. A total of 44 facilities registered 4055 bariatric surgical cases until 2021. In this study, the purpose is to clarify the indication, the safety and the effectiveness of the sleeve gastrectomy using national registry database compiled by JSTO. Preoperative BMI ranged from 27.6 to 90.7 kg/m2, and the mean value was 42.7. With regard to gender, men/women was 1/1.3. Age was 42.2 as mean. As preoperative comorbidities, DM ratio was 54.4% of the patients, hypertension 64.5%, dyslipidemia 65.1%, and sleep apnea syndrome 69.8%. As an operation method, laparoscopic method was conducted in 99.7% of the cases. The intraoperative incidence rate was 0.9%. Conversion rate to open method was 1.1%. Postoperative morbidity ratio was 5.6%, and mortality was 0%. Reoperations were performed in 1.5% of the cases. Postoperative hospital stay was 5 days in median value. Body weight loss was 27.6 kg in the mean value after follow-up days of 279 ± 245. As the effect on the preoperative metabolic comorbidities, DM has improved in 82.9% of the cases, hypertension 67.9% and dyslipidemia 66.6%. In conclusion, using JSTO database, we evaluated the indication, postoperative complications and weight loss effect of sleeve gastrectomy in Japan. Regarding the evaluation of the effect on preoperative comorbidities, future follow-up based on more detailed criteria was considered to be necessary.
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Affiliation(s)
- Shinichi Okazumi
- Japanese Society for Treatment of Obesity, Tokyo 113-0033, Japan
- Department of Surgery, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura 285-8741, Japan
| | - Takashi Oshiro
- Japanese Society for Treatment of Obesity, Tokyo 113-0033, Japan
- Department of Surgery, Toho University Sakura Medical Center, 564-1, Shimoshizu, Sakura 285-8741, Japan
| | - Akira Sasaki
- Japanese Society for Treatment of Obesity, Tokyo 113-0033, Japan
| | | | - Ichiro Tatsuno
- Japanese Society for Treatment of Obesity, Tokyo 113-0033, Japan
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Caiazzo R, Marciniak C, Rémond A, Baud G, Pattou F. Future of bariatric surgery beyond simple weight loss: Metabolic surgery. J Visc Surg 2023; 160:S55-S62. [PMID: 36774271 DOI: 10.1016/j.jviscsurg.2023.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Anatomical modifications implemented during bariatric surgery not only result in weight loss, but also lead to metabolic corrections that translate into better glycemia stability and improvement in cardiovascular and liver disorders. The logical extension of surgical indications beyond mere reduction of the body mass index (BMI) (i.e. patients with<35kg/m2) is a hot topic today in France and worldwide. Metabolic surgeries make use of multiple modalities (endoscopic, mini-invasive, invasive) that should be carried out by trained physicians and within the same type of multidisciplinary formation as that for bariatric surgery. The aim of this update is to describe the physiological mechanisms that result in the benefits of bariatric surgery, the various procedures currently available and the perspectives for this new field in visceral and digestive surgery.
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Affiliation(s)
- R Caiazzo
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France.
| | - C Marciniak
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - A Rémond
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - G Baud
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
| | - F Pattou
- General and Endocrine Surgery Department, Inuversity Hospital of Lille, Lille, France
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O’Moore-Sullivan T, Paxton J, Cross M, Teppala S, Chikani V, Hopkins G, Wykes K, Scuffham PA, on behalf of the Clinical and Operational Reference Group. Health outcomes of patients with type 2 diabetes following bariatric surgery: Results from a publicly funded initiative. PLoS One 2023; 18:e0279923. [PMID: 36827391 PMCID: PMC9955585 DOI: 10.1371/journal.pone.0279923] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/16/2022] [Indexed: 02/26/2023] Open
Abstract
OBJECTIVE Bariatric surgery is an effective treatment for type 2 diabetes and morbid obesity. This paper analyses the clinical and patient-reported outcomes of patients treated through the Bariatric Surgery Initiative, a health system collaboration providing bariatric surgery as a state-wide public service in Queensland, Australia. RESEARCH DESIGN AND METHODS A longitudinal prospective cohort study was undertaken. Eligible patients had type 2 diabetes and morbid obesity (BMI ≥ 35 kg/m2). Following referral by specialist outpatient clinics, 212 patients underwent Roux-en-Y gastric bypass or sleeve gastrectomy. Outcomes were tracked for a follow-up of 12-months and included body weight, BMI, HbA1c, comorbidities, health-related quality of life, eating behaviour, and patient satisfaction. RESULTS Following surgery, patients' average body weight decreased by 23.6%. Average HbA1c improved by 24.4% and 48.8% of patients were able to discontinue diabetes-related treatment. The incidence of hypertension, non-alcoholic steatohepatitis, and renal impairment decreased by 37.1%, 66.4%, and 62.3%, respectively. Patients' emotional eating scores, uncontrolled eating and cognitive restraint improved by 32.5%, 20.7%, and 6.9%, respectively. Quality of life increased by 18.8% and patients' overall satisfaction with the treatment remained above 97.5% throughout the recovery period. CONCLUSIONS This study confirmed previous work demonstrating the efficacy of publicly funded bariatric surgery in treating obesity, type 2 diabetes and related comorbidities, and improving patients' quality of life and eating behaviour. Despite the short follow-up period, the results bode well for future weight maintenance in this cohort.
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Affiliation(s)
| | - Jody Paxton
- Healthcare Improvement Unit, Clinical Excellence Queensland, Queensland Health, Brisbane, Queensland, Australia
| | - Megan Cross
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Srinivas Teppala
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Viral Chikani
- Department of Diabetes and Endocrinology, The Princess Alexandra Hospital, Brisbane & Senior Lecturer, University of Queensland, Brisbane, Queensland, Australia
| | - George Hopkins
- Royal Brisbane and Womens Hospital, Queensland Health, Brisbane, Queensland, Australia
| | - Katie Wykes
- Healthcare Improvement Unit, Clinical Excellence Queensland, Queensland Health, Brisbane, Queensland, Australia
| | - Paul A. Scuffham
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- * E-mail:
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Tian P, Fu J, Li M, Liu Y, Bian S, Zhang M, Liu J, Jin L, Zhang Z, Zhang P. Metabolic and bariatric surgery in China: A summary of the Greater China Metabolic and Bariatric Surgery Database and comparison with other international registry databases. Diabetes Obes Metab 2023; 25 Suppl 1:27-33. [PMID: 36789640 DOI: 10.1111/dom.15012] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/23/2023] [Accepted: 02/08/2023] [Indexed: 02/16/2023]
Abstract
AIMS To summarize the Greater China Metabolic and Bariatric Surgery Database (GC-MBD) and to compare patient characteristics and different procedures performed with data from published reports from other international bariatric surgery registries. MATERIALS AND METHODS Data were extracted from the GC-MBD registry in 2021. Baseline demographic characteristics, obesity-related comorbidities and operational information were analysed. Descriptive comparisons of these data were made with the published reports from four other international/national databases, including the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) registry, the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database of the United States, the National Bariatric Surgical Registry (NBSR) of the United Kingdom, and the Scandinavian Obesity Surgery Registry (SOReg). RESULTS Fifty-three centres in China registered 6807 cases in the GC-MBD. Compared with published data from the IFSO registry, MBSAQIP, NBSR and SOReg, patients in China undergoing surgery were younger and had a lower body mass index. The incidence of other obesity-related comorbidities, except for gastroesophageal reflux disease, was also higher than in Western countries. Furthermore, more patients underwent sleeve gastrectomy, less revisional bariatric surgery was reported in China, and jejunojejunal bypass with sleeve gastrectomy, uncommon in other countries, was China's second-leading bariatric procedure. CONCLUSIONS By establishing comprehensive national registries such as the GC-MBD, real-world information can be gathered on clinical practice and patient outcomes. Insights into variations in clinical practice can be identified by comparing reports from different countries, which can help in making and evaluating healthcare policies on the best clinical practices at a national level.
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Affiliation(s)
- Peirong Tian
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Jing Fu
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Mengyi Li
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Yang Liu
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Shibo Bian
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Meng Zhang
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Jia Liu
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Lan Jin
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Zhongtao Zhang
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Peng Zhang
- Division of Metabolic and Bariatric Surgery, Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing, China
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Restrepo-Castrillón J, Restrepo-Moreno M, Ramírez-Ceballos M, Román-González A, Toro-Vásquez JP. Baipás gástrico versus manga gástrica para el control de diabetes tipo 2 en pacientes obesos. REVISTA COLOMBIANA DE CIRUGÍA 2023; 38:61-73. [DOI: 10.30944/20117582.2204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2025] Open
Abstract
Introducción. La diabetes mellitus tipo 2 y la obesidad son enfermedades con alta prevalencia, gran morbimortalidad y elevados costos en salud. La cirugía bariátrica ha demostrado efectividad para inducir pérdida de peso y un control adecuado de la glicemia.
Métodos. Estudio observacional analítico retrospectivo, realizado entre 2014 y 2019 en una institución de alta complejidad. Se incluyeron pacientes prediabéticos y diabéticos sometidos a cirugía bariátrica tipo baipás gástrico en Y-de-Roux o manga gástrica. Se analizaron la mejoría o resolución de la diabetes y la pérdida del exceso de peso a los 6, 12, 24 y 36 meses luego de la cirugía.
Resultados. Se incluyeron 103 pacientes en el estudio, 45 pacientes diabéticos y 58 pacientes prediabéticos. La única variable perioperatoria con diferencia estadísticamente significativa fue el tiempo quirúrgico mayor en el baipás (70 vs. 47,5 minutos; p<0,001). La pérdida de exceso de peso fue mayor en el baipás. Los pacientes diabéticos sometidos a baipás tuvieron un mayor porcentaje de resolución o control comparados con los sometidos a manga gástrica. En los pacientes prediabéticos hubo resolución en ambos grupos luego de 24 meses de seguimiento.
Conclusión. El baipás gástrico y la manga gástrica presentan excelentes resultados en cuanto a pérdida de peso y control metabólico en pacientes con diabetes mellitus tipo 2 y prediabetes, pero en nuestros pacientes se lograron resultados superiores en ambos aspectos con el baipás gástrico.
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Liao J, Yin Y, Zhong J, Chen Y, Chen Y, Wen Y, Cai Z. Bariatric surgery and health outcomes: An umbrella analysis. Front Endocrinol (Lausanne) 2022; 13:1016613. [PMID: 36387921 PMCID: PMC9650489 DOI: 10.3389/fendo.2022.1016613] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/11/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND There is a relative lack of data that systematically investigates the breadth and validity of the association between bariatric surgery and health-related outcomes. We aimed to evaluate the quantity, validity, and credibility of evidence regarding the association between bariatric surgery and health-related outcomes using an umbrella review of meta-analyses. METHODS We systematically searched PubMed, Embase, and the Web of Science databases from inception until December 2, 2021, to identify meta-analyses of observational or interventional studies that investigated the association between bariatric surgery and multiple health outcomes. We extracted the summary effect size and 95% confidence interval (CI) data. The Assessment of Multiple Systematic Reviews (AMSTAR-2) and Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) guidelines were used for methodological and evidence quality assessments, respectively. RESULTS Twenty-eight studies with 82 different health-related outcomes were included in this umbrella review. Beneficial effects of bariatric surgery have been observed in cancer incidence, mortality, cardiovascular risk, polycystic ovary syndrome (PCOS), anxiety symptoms, depressive symptoms, gestational diabetes mellitus, gestational hypertension, large for gestational age (LGA), macrosomia, post-term birth, risk of kidney stones, albuminuria, urinary incontinence, fecal incontinence, Barrett's esophagus, and diabetic retinopathy. However, adverse effects of bariatric surgery were observed for maternal anemia, perinatal mortality, congenital anomalies, preterm birth, neonatal intensive care unit (NICU) admission, intrauterine growth restriction, small for gestational age (SGA), fracture risk, upper limb fracture, suicide, self-harm, and alcohol use disorder (AUD). CONCLUSIONS Current evidence suggests that bariatric surgery improves the majority of health-related outcomes; however, caution is advised given it may increase the risk of adverse mental effects, perinatal problems, and fractures.
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Affiliation(s)
- Jing Liao
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Yiqiong Yin
- West China School of Nursing, Sichuan University, Chengdu, China
| | - Jing Zhong
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Yanjun Chen
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Yanbing Chen
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Yue Wen
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital of Sichuan University, Chengdu, China
| | - Zhaolun Cai
- Gastric Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Kirwan JP, Courcoulas AP, Cummings DE, Goldfine AB, Kashyap SR, Simonson DC, Arterburn DE, Gourash WF, Vernon AH, Jakicic JM, Patti ME, Wolski K, Schauer PR. Diabetes Remission in the Alliance of Randomized Trials of Medicine Versus Metabolic Surgery in Type 2 Diabetes (ARMMS-T2D). Diabetes Care 2022; 45:1574-1583. [PMID: 35320365 PMCID: PMC9490448 DOI: 10.2337/dc21-2441] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/22/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The overall aim of the Alliance of Randomized Trials of Medicine versus Metabolic Surgery in Type 2 Diabetes (ARMMS-T2D) consortium is to assess the durability and longer-term effectiveness of metabolic surgery compared with medical/lifestyle management in patients with type 2 diabetes (NCT02328599). RESEARCH DESIGN AND METHODS A total of 316 patients with type 2 diabetes previously randomly assigned to surgery (N = 195) or medical/lifestyle therapy (N = 121) in the STAMPEDE, TRIABETES, SLIMM-T2D, and CROSSROADS trials were enrolled into this prospective observational cohort. The primary outcome was the rate of diabetes remission (hemoglobin A1c [HbA1c] ≤6.5% for 3 months without usual glucose-lowering therapy) at 3 years. Secondary outcomes included glycemic control, body weight, biomarkers, and comorbidity reduction. RESULTS Three-year data were available for 256 patients with mean 50 ± 8.3 years of age, BMI 36.5 ± 3.6 kg/m2, and duration of diabetes 8.8 ± 5.7 years. Diabetes remission was achieved in more participants following surgery than medical/lifestyle intervention (60 of 160 [37.5%] vs. 2 of 76 [2.6%], respectively; P < 0.001). Reductions in HbA1c (Δ = -1.9 ± 2.0 vs. -0.1 ± 2.0%; P < 0.001), fasting plasma glucose (Δ = -52 [-105, -5] vs. -12 [-48, 26] mg/dL; P < 0.001), and BMI (Δ = -8.0 ± 3.6 vs. -1.8 ± 2.9 kg/m2; P < 0.001) were also greater after surgery. The percentages of patients using medications to control diabetes, hypertension, and dyslipidemia were all lower after surgery (P < 0.001). CONCLUSIONS Three-year follow-up of the largest cohort of randomized patients followed to date demonstrates that metabolic/bariatric surgery is more effective and durable than medical/lifestyle intervention in remission of type 2 diabetes, including among individuals with class I obesity, for whom surgery is not widely used.
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Affiliation(s)
- John P Kirwan
- Cleveland Clinic, Cleveland, OH.,Pennington Biomedical Research Center, Baton Rouge, LA
| | | | - David E Cummings
- University of Washington, Seattle, WA.,VA Puget Sound Health Care System, Seattle, WA
| | | | | | - Donald C Simonson
- Harvard Medical School, Boston, MA.,Brigham and Women's Hospital, Boston, MA
| | | | | | - Ashley H Vernon
- Harvard Medical School, Boston, MA.,Brigham and Women's Hospital, Boston, MA
| | | | | | | | - Philip R Schauer
- Cleveland Clinic, Cleveland, OH.,Pennington Biomedical Research Center, Baton Rouge, LA
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Elnabil-Mortada A, Elmaleh HM, Ackroyd R, Khaled RA. Effectiveness and Safety of Laparoscopic Sleeve Gastrectomy for Weight Loss in Mild Obesity: Prospective Cohort Study with 3-Year Follow-up. Obes Surg 2022; 32:1918-1925. [PMID: 35201570 PMCID: PMC8867692 DOI: 10.1007/s11695-022-05958-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/24/2022] [Accepted: 02/02/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE Patients with mild obesity especially in absence of associated medical problems (OAMP) are commonly managed by non-surgical approaches. Laparoscopic sleeve gastrectomy (LSG) has proved itself to be effective and it is now the most performed weight loss procedure. We aimed to study the effectiveness and safety of LSG for weight loss in mild obesity. METHODS A prospective cohort study. Group A; BMI (30-34.9 kg/m2), and group B; BMI ≥ 40 or BMI ≥ 35 with OAMP. Demographic data, perioperative complications, % excess weight loss (EWL), % total weight loss (TWL), nutritional profile, and evolution of OAMP were recorded and statistically analyzed. RESULTS A total of 250 patients, with 80 patients (32%) in group A, and 170 (68%) in group B. The majority were female. The mean preoperative weight, BMI, and excess weight were 90.1 ± 9.52, 32.7 ± 1.4, and 21.5 ± 4.9 in group A, and 129.88 ± 26.12, 47.8 ± 8.2, and 62.3 ± 23.6 kg in group B respectively. The low BMI group had significantly lower OAMP, with higher pre-LSG non-surgical procedures rate. Overall post-operative morbidity rate was significantly higher in group B. %TWL was significantly lower in low BMI group. Nutritional profile was within the normal range in both groups at 3-year follow-up. CONCLUSION Laparoscopic sleeve gastrectomy is a safe and effective weight loss solution for mild obesity with better outcome than for higher BMI. Further studies are warranted to reconsider NIH's statement for medicolegal aspects, and for matching the current changes in bariatric surgery practice, safety evidence, and patients' demand.
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Affiliation(s)
- Ahmed Elnabil-Mortada
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
| | - Haitham M Elmaleh
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Roger Ackroyd
- Department of General Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Rabbah A Khaled
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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American Diabetes Association Professional Practice Committee. 8. Obesity and Weight Management for the Prevention and Treatment of Type 2 Diabetes: Standards of Medical Care in Diabetes-2022. Diabetes Care 2022; 45:S113-S124. [PMID: 34964843 DOI: 10.2337/dc22-s008] [Citation(s) in RCA: 115] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc22-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc22-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Effect of laparoscopic sleeve gastrectomy vs laparoscopic Roux-en-Y gastric bypass on weight loss in Egyptian patients with morbid obesity. Ann Med Surg (Lond) 2022; 73:103235. [PMID: 35079369 PMCID: PMC8767301 DOI: 10.1016/j.amsu.2021.103235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 12/28/2021] [Accepted: 12/31/2021] [Indexed: 11/21/2022] Open
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Meta-analysis of Long-Term Relapse Rate of Type 2 Diabetes Following Initial Remission After Roux-en-Y Gastric Bypass. Obes Surg 2021; 31:5034-5043. [PMID: 34505971 PMCID: PMC8490229 DOI: 10.1007/s11695-021-05692-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/25/2021] [Accepted: 08/29/2021] [Indexed: 11/30/2022]
Abstract
This study aims to determine the long-term relapse rate of type 2 diabetes (T2DM) following initial remission after Roux-en-Y gastric bypass (RYGB) surgery. We searched studies in PubMed, Embase, and the Cochrane Library. A total of 17 eligible studies were included for analysis. Meta-analysis suggested a pooled long-term relapse rate of 0.30 (95% confidence interval [CI], 0.26–0.34) and a remission rate of 0.63 (95% CI, 0.55–0.72) after RYGB and a hazard ratio of 0.73 (95% CI, 0.66–0.81) for comparison of RYGB and sleeve gastrectomy (SG). Subgroup analyses established pooled results. This study suggested RYGB may be a preferred regime for obese patients with T2DM because it is associated with lower long-term relapse and relatively higher initial remission and was also superior to SG due to lower risk of recurrence.
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14
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Mueller A, Palilla S, Carter J. Optimal Surgical Treatment for Type 2 Diabetes: Sleeve Gastrectomy or Gastric Bypass? Adv Surg 2021; 55:1-8. [PMID: 34389085 DOI: 10.1016/j.yasu.2021.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Amanda Mueller
- Department of Surgery, University of California - San Francisco, 513 Parnassus Avenue, HSW1601, San Francisco, CA 94143, USA
| | - Sarah Palilla
- Department of Surgery, University of California - San Francisco, 513 Parnassus Avenue, HSW1601, San Francisco, CA 94143, USA
| | - Jonathan Carter
- Department of Surgery, University of California - San Francisco, 513 Parnassus Avenue, HSW1601, San Francisco, CA 94143, USA.
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Calisir A, Ece I, Yilmaz H, Alptekin H, Acar F, Yormaz S, Colak B, Sahin M. The Mid-Term Effects of Transit Bipartition with Sleeve Gastrectomy on Glycemic Control, Weight Loss, and Nutritional Status in Patients with Type 2 Diabetes Mellitus: a Retrospective Analysis of a 3-Year Follow-up. Obes Surg 2021; 31:4724-4733. [PMID: 34195935 DOI: 10.1007/s11695-021-05536-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 06/09/2021] [Accepted: 06/15/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Metabolic surgery is an effective treatment method for glycemic control and weight loss in obese patients with type 2 diabetes mellitus (T2DM). This study aimed to present the mid-term metabolic effects and weight loss results of the patients with T2DM who underwent transit bipartition with sleeve gastrectomy (TB-SG). METHODS A total of 32 obese patients with T2DM who underwent TB-SG were included in the study. The T2DM remission status after surgery was evaluated. The postoperative glycemic variables, weight loss, lipid profile, and nutritional profile were also compared with the baseline values. RESULTS At 36 months after surgery, T2DM remission occurred in 27 patients (84.3%) and the mean BMI decreased from 44.70 ± 9.34 to 29.75 ± 2.19 kg/m2. The percentage of total weight loss (TWL) and excess weight loss (EWL) was 33.84% and 77.19%, respectively. The mean LDL values significantly decreased compared to baseline; however, the mean HDL did not significantly differ. No significant difference was observed regarding the mean albumin, vitamin B12, and folic acid levels. CONCLUSION TB-SG procedure seems promising in terms of T2DM remission and weight loss with less malnutrition and vitamin deficiency in treating obese patients with T2DM.
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Affiliation(s)
- Akin Calisir
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey.
| | - Ilhan Ece
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Huseyin Yilmaz
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Husnu Alptekin
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Fahrettin Acar
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Serdar Yormaz
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Bayram Colak
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
| | - Mustafa Sahin
- Department of Surgery, Faculty of Medicine, Selcuk University, 42075, Konya, Turkey
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Li M, Zeng N, Liu Y, Yan W, Zhang S, Wu L, Liu S, Wang J, Zhao X, Han J, Kang J, Zhang N, Zhang P, Bai R, Zhang Z. The Choice of Gastric Bypass or Sleeve Gastrectomy for Patients Stratified by Diabetes Duration and Body Mass Index (BMI) level: Results from a National Registry and Meta-analysis. Obes Surg 2021; 31:3975-3989. [PMID: 34132996 DOI: 10.1007/s11695-021-05459-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/22/2021] [Accepted: 04/27/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE To determine whether sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB) should be the optimal choice in patients stratified by diabetes duration and body mass index (BMI) level. METHODS Classification tree analysis was performed to identify the influential factors for surgical procedure selection in real setting. Meta-analyses stratified by influential factors were conducted to compare the complete diabetes remission rates between SG and RYGB. The cost-effectiveness analysis was performed when results from meta-analysis remain uncertain. RESULTS Among 3198 bariatric procedures in China, 824 (73%) SGs and 191 (17%) RYGBs were performed in patients with T2DM. Diabetes duration with a cutoff value of 5 years and BMI level with 35.5 kg/m2 were identified as the influential factors. For patients with diabetes duration > 5 years, RYGB showed a significant higher complete diabetes remission rate than SG at 1 year: 0.52 (95% confidence interval (CI): 0.46-0.58) versus 0.36 (95% CI: 0.30-0.42). For patients with diabetes duration ≤ 5 years and BMI ≥ 35.5 kg/m2, there was no significant difference between 2 procedures: 0.57 (95% CI: 0.43-0.71) for SG versus 0.66 (95% CI: 0.62-0.70) for RYGB. The cost-effectiveness ratios of SG and RYGB were 244.58 and 276.97 dollars per QALY, respectively. CONCLUSIONS For patients with diabetes duration > 5 years, RYGB was the optimal choice with regard to achieving complete diabetes remission at 1 year after surgery. However, for patients with diabetes duration ≤ 5 years and BMI ≥ 35.5 kg/m2, SG appeared to provide a cost-effective choice.
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Affiliation(s)
- Mengyi Li
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, No.95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Na Zeng
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Yang Liu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, No.95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Wenmao Yan
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, No. 119, South West Ring Road, Fengtai District, Beijing, 100070, China
| | - Songhai Zhang
- Department of Metabolic and Bariatric Surgery, Xinxiang Second People's Hospital, No.389 Middle Section of Hongli Avenue, Muye District, Xinxiang, 453002, Henan Province, China
| | - Liangping Wu
- Jinshazhou Hospital of Guangzhou University of Chinese Medicine, No.1 Li-Chuan East Street, Baiyun District, Guangzhou, 510168, Guangdong Province, China
| | - Shaozhuang Liu
- Department of Metabolic and Bariatric Surgery, Department of General Surgery, Qilu Hospital of Shandong University, No.107 Cultural West Road, Jinan, 250012, Shandong Province, China
| | - Jun Wang
- Department of Gastrointestinal Surgery, Tangshan Gongren Hospital, No.27 Cultural Road, Lubei District, Tangshan, 063000, Hebei Province, China
| | - Xiangwen Zhao
- Department of Metabolic and Bariatric Surgery, Xiaolan People's Hospital of Zhongshan, No.65 Middle Section of Jucheng Avenue, Zhongshan, 528415, Guangdong Province, China
| | - Jianli Han
- Department of General Surgery, Bethune Hospital of Shanxi, No.99 Longcheng Street, Xiaodian District, Taiyuan, 030032, Shanxi Province, China
| | - Jiansheng Kang
- Department of General Surgery, The Second Hospital of Hebei Medical University, No.215 Heping West Road, Shijiazhuang, 050000, Hebei Province, China
| | - Nengwei Zhang
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University/Peking University, Ninth Clinical Medical College, Tieyilu 10, Yangfangdian, Haidian District, Beijing, 100038, China
| | - Peng Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, No.95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China.
| | - Rixing Bai
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, No. 119, South West Ring Road, Fengtai District, Beijing, 100070, China.
| | - Zhongtao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, No.95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China.
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17
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Wang C, Zhang H, Yu H, Bao Y, Zhang P, Di J. Roux-en-Y Gastric Bypass for T2D Treatment in Chinese Patients with Low BMI: 5-Year Outcomes. Obes Surg 2021; 30:2588-2597. [PMID: 32157522 DOI: 10.1007/s11695-020-04520-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND RYGB was considered as an effective treatment for obese patients with T2D. However, 5-year outcomes including T2D remission after surgery have not been adequately studied in Chinese patients. OBJECTIVES Our aim is to evaluate metabolic outcomes of RYGB in 5-year follow-up. METHODS We retrospectively divided 59 Chinese patients into two groups, namely BMI groups (group A: BMI < 28 kg/m2; group B: BMI ≥ 28 kg/m2) and A1C groups (group C: A1C < 7%; group D: A1C ≥ 7%). Their medical records were collected and cardiovascular risk and medications were evaluated in 5 years after RYGB. RESULTS Thirty patients were female (30/59, 50.85%). RYGB was performed laparoscopically without mortality or major complications. The mean BMI in 59 patients decreased from 30.89 ± 3.12 to 25.04 ± 3.48 in the fifth year. No one was lost to follow-up in 5 years. There were significant reductions in BMI, A1C, and oral medication or insulin in all groups. Diabetes remission rates in the first, third, and fifth years postoperation were 77.97, 61.02, and 49.15%. T2D relapse and requirement for antihypertensive agents increased in the third and fifth years. Larger quantity of subcutaneous fat area (SFA) and shorter duration of T2D preoperation were more likely to achieve remission of T2D postoperation. CONCLUSIONS This study has confirmed that RYGB is an effective treatment for obese Chinese patients with T2D, resulting in diabetes remission, metabolic disorder control, and cardiovascular risk reduction.
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Affiliation(s)
- Chen Wang
- Department of Bariatric and Metabolic Surgery, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Hongwei Zhang
- Department of Bariatric and Metabolic Surgery, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Haoyong Yu
- Department of Endocrinology, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Yuqian Bao
- Department of Endocrinology, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Pin Zhang
- Department of Bariatric and Metabolic Surgery, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China
| | - Jianzhong Di
- Department of Bariatric and Metabolic Surgery, Shanghai Jiao Tong University affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200233, China.
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18
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Basishvili G, Yang J, Nie L, Docimo S, Pryor AD, Spaniolas K. HbA1C is not directly associated with complications of bariatric surgery. Surg Obes Relat Dis 2021; 17:271-275. [DOI: 10.1016/j.soard.2020.10.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/09/2020] [Accepted: 10/02/2020] [Indexed: 11/28/2022]
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc21-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc21-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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20
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Ciudin A, Simó-Servat A, Palmas F, Barahona MJ. Obesidad sarcopénica: un nuevo reto en la clínica práctica. ENDOCRINOL DIAB NUTR 2020; 67:672-681. [PMID: 32565081 DOI: 10.1016/j.endinu.2020.03.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/04/2020] [Accepted: 03/18/2020] [Indexed: 12/17/2022]
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21
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Kankaya B, Buyukasik S, Alis H. Review of Metabolic Efficiency of Sleeve Gastrectomy. Bariatr Surg Pract Patient Care 2020. [DOI: 10.1089/bari.2020.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Burak Kankaya
- Departmant of General Surgery, İstanbul Aydin University Faculty of Medicine, İstanbul, Turkey
| | - Suleyman Buyukasik
- Departmant of General Surgery, İstanbul Aydin University Faculty of Medicine, İstanbul, Turkey
| | - Halil Alis
- Departmant of General Surgery, İstanbul Aydin University Faculty of Medicine, İstanbul, Turkey
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22
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Benaiges D, Goday A, Flores-Le Roux JA, Fitó M, Pozo O, Rodríguez-Morató J, Serra C, Pera M, Llauradó G, Climent E, Castañer O, Ramon JM, Pedro-Botet J. Bariatric surgery and LDL cholesterol (BASALTO) trial study protocol: randomised controlled study evaluating the effect of gastric bypass versus sleeve gastrectomy on high LDL cholesterol. BMJ Open 2020; 10:e037712. [PMID: 32912989 PMCID: PMC7485237 DOI: 10.1136/bmjopen-2020-037712] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 06/16/2020] [Accepted: 07/06/2020] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Observational studies have shown gastric bypass to be superior to sleeve gastrectomy in terms of low-density lipoprotein (LDL) cholesterol improvement. If these results are confirmed in randomised controlled trials, presurgical LDL cholesterol status could be a relevant factor in surgical procedure election. Furthermore, it is also necessary to establish the mechanisms by which LDL cholesterol improves after surgery and whether qualitative and quantitative changes occur in the different lipoprotein subclasses. The first objective is to ascertain whether high LDL cholesterol levels before surgery can be considered an additional factor when selecting the most appropriate surgical procedure for each patient (gastric bypass or sleeve gastrectomy). Hence, the 1-year remission rates of high LDL cholesterol after gastric bypass and sleeve gastrectomy in patients with morbid obesity will be compared. Secondary objectives were (1) to compare changes in other lipoproteins and LDL composition and (2) to study the pathophysiologic mechanisms related to LDL cholesterol remission. METHODS AND ANALYSIS A randomised clinical trial, with intention-to-treat analysis, will be conducted to compare LDL cholesterol remission between gastric bypass and sleeve gastrectomy, with a 12-month follow-up. Inclusion criteria will be patients between 18 and 60 years of age with body mass index ≥40 kg/m2 or ≥35 kg/m2 with significant obesity-related comorbidity and high LDL cholesterol levels. Patients will be evaluated preoperatively and at 3, 6 and 12 months after bariatric surgery. Examinations will include routine blood chemistry, anthropometric measurements, food intake recall, physical activity questionnaires and serum samples for lipidomic and lipoprotein characterisation. ETHICS AND DISSEMINATION Ethics approval has been granted by the Parc de Salut Mar Ethics Committee (2019/8471/I). The study and its conclusions regarding the primary and secondary objectives will be presented as manuscripts submitted for peer-reviewed journal publication. TRIAL REGISTRATION NUMBER NCT03975478.
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Affiliation(s)
- David Benaiges
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
- Consorci Sanitari de l'Alt Penedès Garraf, Vilafranca del Penedès, Spain
| | - Albert Goday
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
- CiberOBN. Instituto de Salud Carlos III, Madrid, Spain
| | - Juana A Flores-Le Roux
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Montserrat Fitó
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
- CiberOBN. Instituto de Salud Carlos III, Madrid, Spain
| | - Oscar Pozo
- Integrative Pharmacology and Systems Neuroscience Research Group, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Jose Rodríguez-Morató
- Integrative Pharmacology and Systems Neuroscience Research Group, Institut Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Carme Serra
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
| | - Manuel Pera
- Department of General Surgery, Hospital del Mar, Barcelona, Spain
| | - Gemma Llauradó
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
- Consorci Sanitari de l'Alt Penedès Garraf, Vilafranca del Penedès, Spain
| | - Elisenda Climent
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Olga Castañer
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
- CiberOBN. Instituto de Salud Carlos III, Madrid, Spain
| | - Jose M Ramon
- Department of General Surgery, Hospital del Mar, Barcelona, Spain
| | - Juan Pedro-Botet
- Endocrinology and Nutrition, Hospital del Mar, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
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Cohen R, Sforza NS, Clemente RG. Impact of Metabolic Surgery on Type 2 Diabetes Mellitus, Cardiovascular Risk Factors, and Mortality: A Review. Curr Hypertens Rev 2020; 17:159-169. [PMID: 32753020 DOI: 10.2174/1573402116666200804153228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 06/17/2020] [Accepted: 06/25/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The association between obesity and a reduction in life expectancy is well established, and cardiovascular disease is a leading cause of mortality. Bariatric surgery has long been established as the most effective and durable intervention for obesity, and is the only intervention for obesity that consistently improves multiple comorbidities, reduces cardiovascular disease and long-term mortality. The purpose of this review is to describe the impact of metabolic/bariatric surgery on type 2 diabetes mellitus and cardiometabolic parameters, including cardiovascular mortality. METHODS A systematic literature search of Pubmed, MEDLINE, and Cochrane Central Register was performed. We included randomized controlled trials, meta-analysis, case-control trials, and cohort studies that contain data on reductions in cardiovascular risk factors and cardiovascular mortality in subjects who underwent metabolic/bariatric surgery from January 1, 2005 to June 1, 2020. CONCLUSION There is sufficient evidence from randomized controlled trials that metabolic/bariatric surgery is associated with a significant improvement of all cardiovascular risk factors. Although studies are showing a reduction of macrovascular events and cardiovascular mortality, these findings come from observational studies and should be confirmed in randomized clinical trials.
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Affiliation(s)
- Ricardo Cohen
- The Center for the Treatment of Obesity and Diabetes -Hospital Oswaldo Cruz, Sao Paulo, Brazil
| | - Noelia S Sforza
- Diabetes and Metabolism Department, Favaloro Foundation, University Hospital, Buenos Aires, Argentina
| | - Romina G Clemente
- Diabetes and Metabolism Department, Favaloro Foundation, University Hospital, Buenos Aires, Argentina
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24
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Poelemeijer YQM, Liem RSL, Våge V, Mala T, Sundbom M, Ottosson J, Nienhuijs SW. Gastric Bypass Versus Sleeve Gastrectomy: Patient Selection and Short-term Outcome of 47,101 Primary Operations From the Swedish, Norwegian, and Dutch National Quality Registries. Ann Surg 2020; 272:326-333. [PMID: 32675546 DOI: 10.1097/sla.0000000000003279] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The aim of this study was to compare the use and short-term outcome of Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) in Sweden, Norway, and the Netherlands. BACKGROUND Although bariatric surgery is performed in high volumes worldwide, no consensus exists regarding the choice of bariatric procedure for specific groups of patients. METHODS Data from 3 national registries for bariatric surgery were used. Patient selection, perioperative data (severe complications, mortality, and rate of readmissions within 30 days), and 1-year results (follow-up rate and weight loss) were studied. RESULTS A total of 47,101 primary operations were registered, 33,029 (70.1%) RYGB and 14,072 (29.9%) SG. Patients receiving RYGB met international guidelines for having bariatric surgery more often than those receiving SG (91.9% vs 83,0%, P < 0.001). The 2 procedures did not differ in the rate of severe complications (2.6% vs 2.4%, P = 0.382), nor 30-day mortality (0.04% vs 0.03%, P = 0.821). Readmission rates were higher after RYGB (4.3% vs 3.4%, P < 0.001).One-year post surgery, less RYGB-patients were lost-to follow-up (12.1% vs 16.5%, P < 0.001) and RYGB resulted in a higher rate of patients with total weight loss of more than 20% (95.8% vs 84.6%, P < 0.001). While the weight-loss after RYGB was similar between hospitals, there was a great variation in weight loss after SG. CONCLUSION This study reflects the pragmatic use and short-term outcome of RYGB and SG in 3 countries in North-Western Europe. Both procedures were safe, with RYGB having higher weight loss and follow-up rates at the cost of a slightly higher 30-day readmission rate.
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Affiliation(s)
- Youri Q M Poelemeijer
- Dutch Institute for Clinical Auditing, Scientific Bureau, Leiden, Netherlands
- Leiden University Medical Center, Department of Surgery, Leiden, Netherlands
| | - Ronald S L Liem
- Groene Hart Hospital, Department of Surgery, Gouda, Netherlands
- Dutch Obesity Clinic, The Hague, Netherlands
| | - Villy Våge
- Scandinavian Obesity Surgery Registry, Bergen, Norway
| | - Tom Mala
- Oslo University Hospital, Department of Gastrointestinal Surgery, Oslo, Norway
| | - Magnus Sundbom
- Uppsala University, Department of Surgical Sciences, Uppsala, Sweden
| | - Johan Ottosson
- Örebro University Hospital, Department of Surgery, Örebro, Sweden
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25
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Bhasker AG, Prasad A, Raj PP, Wadhawan R, Khaitan M, Agarwal AJ, Tantia O, Baig S, Palaniappan R, Shivram HV, Shah S, Soni V, Bhandari M, Shivahare R, Dhorepatil S, Chowbey P, Narwaria M, Shah S, Khullar R. OSSI (Obesity and Metabolic Surgery Society of India) Guidelines for Patient and Procedure Selection for Bariatric and Metabolic Surgery. Obes Surg 2020; 30:2362-2368. [PMID: 32125645 DOI: 10.1007/s11695-020-04497-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND India is the largest hub for bariatric and metabolic surgery in Asia. OSSI is committed to improve the quality of care and set the standards for its practice in India. METHODS The first draft of OSSI guidelines was prepared by the secretary, Dr. Praveen Raj under the guidance of current President, Dr. Arun Prasad. All executive council members were given voting privileges, and the proposed guidelines were circulated on email for approval of the executive council. Guidelines were finalized after 100% agreement from all voting members and were also circulated among all OSSI members for their suggestions. RESULTS OSSI upholds the BMI criteria for bariatric and metabolic surgery of 2011 IFSO-APC guidelines. In addition to this, we recognize that waist circumference of ≥ 80 cm in females and ≥ 90 cm in males along with obesity related co-morbidities may be considered for surgery. In addition to standard procedures as recommended by IFSO, OSSI acknowledges the additional procedures, and a review of literature for these procedures is presented in the discussion. CONCLUSION The burden of obesity in India is one of the highest in the world and with numbers of bariatric and metabolic procedures rising rapidly; there is a need for country specific guidelines. The Indian population is unique in its phenotype, genotype and nutritional make up. This document enlists guidelines for surgeons and allied health practitioners as also multiple other stake-holders like primary health physicians, policy makers, insurance companies and the Indian government.
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Affiliation(s)
- A G Bhasker
- Global Hospital, Mumbai, Apollo Group of Hospitals, Mumbai, India.
| | - A Prasad
- Department of Surgery, Department of Surgical Gastroenterology and Department of Bariatric Surgery, Manipal Hospitals, New Delhi, India
| | - P Praveen Raj
- Department of Bariatric Surgery, Division of Surgical Gastroenterology, Gem Hospital & Research Centre, Coimbatore, India
| | - R Wadhawan
- Department of Minimal Access, Bariatric & GI Surgery, Fortis Hospital, Vasant Kunj, New Delhi, India
| | - M Khaitan
- Bariatric and Metabolic Surgery, Global and Apollo Group of Hospitals, Mumbai, India
| | - A J Agarwal
- Sevenhills Hospital, Hinduja Healthcare, Apollo Spectre Hospitals, Criticare Hospitals, Bhakti Vedanta Hospital, Mumbai, India
| | | | - S Baig
- GI and Minimal Access Surgery, Belle Vue Clinic, Kolkata, India
| | - R Palaniappan
- Institute of Bariatrics, Apollo Hospitals, Chennai, India
| | | | - S Shah
- Max Smart Super Speciality Hospital, Saket, New Delhi, India
| | - V Soni
- Max Super Speciality Hospital, New Delhi, India
| | - M Bhandari
- Mohak Bariatrics and Robotics Center, Indore, India
| | | | - S Dhorepatil
- Shree Hospital & Diagnostic Centre Pvt. Ltd., Pune, India
| | - P Chowbey
- Max Institute of Minimal Access, Metabolic & Bariatric Surgery, Max Super Speciality Hospital, Saket, New Delhi, India
| | | | - S Shah
- Laparo-Obeso Centre, Pune, India
- Lilavati Hospital Mumbai and Hinduja Healthcare Surgical, Mumbai, India
| | - R Khullar
- Institute of Minimal Access, Metabolic and Bariatric Surgery, Max Super Speciality Hospital, Saket, New Delhi, India
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Metabolic Effects of Sleeve Gastrectomy with Transit Bipartition in Obese Females with Type 2 Diabetes Mellitus: Results After 1-Year Follow-up. Obes Surg 2020; 29:805-810. [PMID: 30448981 DOI: 10.1007/s11695-018-3603-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To present the early metabolic effects of sleeve gastrectomy with transit bipartition (SG + TB) procedure in female obese patients with type 2 diabetes mellitus (T2DM). METHODS This prospective clinical study was carried out between January 2016 and June 2017. Inclusion criteria were female participants under 60 years old with T2DM, body mass index ≥ 40 kg/m2 and HbA1c level ≥ 8%. All patients underwent to SG + TB procedure. Primary outcomes were the glycemic control variables, and the secondary outcomes were weight loss and dyslipidemia levels up to the last follow-up point. RESULTS A total of 35 female participants with an average age of 48.8 ± 6.0 years old and a mean preoperative BMI of 42.0 ± 1.3 kg/m2 were included during the study period. Diabetic remission was achieved in 88.6% of patients (n = 31) on the third month without any antidiabetic medications. The mean postoperative BMI of patients was 24.8 ± 1.6 kg/m2, and dyslipidemia levels were significiantly lower at the last follow-up point of all patients. CONCLUSIONS SG + TB procedure may be a potent therapeutic option for the treatment of obese patients with T2DM.
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Pfeiffer AFH, Nitschmann S. [Outcomes of bariatric surgery in adolescents as compared with adults : Teen-Longitudinal Assessment of Bariatric Surgery (Teen-LABS) vs. LABS]. Internist (Berl) 2020; 61:336-338. [PMID: 32020262 DOI: 10.1007/s00108-020-00751-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- A F H Pfeiffer
- Abt. Endokrinologie, Diabetes und Ernährungsmedizin, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland.
- Deutsches Zentrum für Diabetesforschung (DZD), München-Neuherberg, Deutschland.
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc20-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc20-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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Ha J, Kwon Y, Kim NH, Park S, Menzo EL, Rosenthal RJ. Discordance in prediction for prognosis of type 2 diabetes after metabolic surgery: comparison of the ABCD, DiaRem, and individualized metabolic surgery models. Ann Surg Treat Res 2019; 97:309-318. [PMID: 31824886 PMCID: PMC6893221 DOI: 10.4174/astr.2019.97.6.309] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/22/2019] [Accepted: 10/31/2019] [Indexed: 01/06/2023] Open
Abstract
PURPOSE Metabolic surgery has been performed as a treatment option for uncontrolled type 2 diabetes (T2D), and several scoring systems for predicting postoperative T2D remission have been proposed. This study was designed to assess consistency of 3 existing scoring systems in patients with T2D duration <1 year. METHODS This study included 186 patients with T2D enrolled in a university hospital prospective database between 2011 and 2013. Externally validated scoring systems for predicting T2D prognosis after metabolic surgery were identified and selected through systematic literature search. We assessed concordance between ABCD, DiaRem, and individualized metabolic surgery (IMS) scores in participants using kappa statistical analysis and 1-way analysis of variance. RESULTS Of the participants, 52 and 82 patients were expected to have favorable T2D remission after metabolic surgery with ABCD score of 10-5 and DiaRem score of 0-7, respectively, and a slight-to-fair concordance was shown between the 2 scoring systems (kappa measure, 0.07; standard error [SE], 0.05 and kappa measure, 0.25; SE, 0.19, respectively). The DiaRem score increased with T2D severity determined by IMS score (P < 0.001), while the ABCD score showed no significant association with IMS score. CONCLUSION ABCD and DiaRem scores showed significant discordance when applied to potential metabolic surgery candidates in whom postoperative T2D remission rate was highly expected. The IMS score showed a dose-response association with DiaRem score but had no significant association with the ABCD score.
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Affiliation(s)
- Jane Ha
- Department of Medicine, Korea University College of Medicine, Seoul, Korea
- Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, Korea
| | - Yeongkeun Kwon
- Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, Korea
- Department of Family Medicine, Korea University College of Medicine, Seoul, Korea
| | - Nam Hoon Kim
- Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sungsoo Park
- Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, Korea
- Division of Foregut Surgery, Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Emanuele Lo Menzo
- Bariatric and Metabolic Institute, Section of Minimally Invasive Surgery, Cleveland Clinic Florida, Weston, FL, USA
| | - Raul J. Rosenthal
- Bariatric and Metabolic Institute, Section of Minimally Invasive Surgery, Cleveland Clinic Florida, Weston, FL, USA
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Jin X, Wang J, Li X, An P, Wang H, Mao W, Zhou Q, Chen Y, Wang J, Chen K, Mu Y. Quality Assessment of Systematic Review of the Bariatric Surgery for Diabetes Mellitus. J Diabetes Res 2019; 2019:9541638. [PMID: 31871951 PMCID: PMC6906849 DOI: 10.1155/2019/9541638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 10/08/2019] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE Using the AMSTAR tool, this study evaluated the quality of systematic reviews (SRs) that assessed the efficacy of bariatric surgery in diabetic patients. We aimed to identify studies that can be used as clinical references. METHODS Medline (via PubMed), EMBASE, Epistemonikos, Web of Science, Cochrane Library, CBM, CNKI, and Wanfang Data were systematically searched from inception to December 31, 2017. Two reviewers independently selected SRs and extracted data. Disagreements were solved by discussions or through consultation with a third reviewer. Reviewers extracted data (characteristics of included SRs, e.g., publication year, language, and number of authors) into the predefined tables in the Microsoft Excel 2013 sheet. Data were visualized using the forest plot in RevMan 5.3 software. RESULTS A total of 64 SRs were included. The average AMSTAR score was 7.4 ± 1.7. AMSTAR scores of 7 (n = 21, 32.8%) and 8 (n = 14, 28.1%) were most common. The AMSTAR scores of SRs published before 2016 (n = 46, 71.9%) were compared with SRs published after 2016 (n = 18, 28.1%), and no significant differences were observed (MD = -0.79, 95% confidence interval (CI) -1.65-0.07, P = 0.07). For SRs published in Chinese (n = 17, 26.6%) compared to those published in English (n = 47, 73.4%), the AMSTAR scores significantly differed (MD = 0.21, 95% CI (-0.55, 0.97), P = 0.59). For SRs published in China (n = 33, 51.6%) compared to those published outside of China (n = 31, 48.4%), significant differences in the AMSTAR scores were observed (MD = 1.10, 95% CI (0.29, 1.91), P = 0.008). For SRs with an author number ≤ 6 (n = 31, 48.4%) compared to SRs with authors ≥ 6 (n = 33, 51.6%), no significant differences were observed (MD = -0.36, 95% CI (-1.22, 0.50), P = 0.41). For high-quality SRs published after 2016 (n = 11, 17.2%) compared to other SRs (n = 53, 82.8%), statistically significant differences were noted (MD = 1.75, 95% CI (1.01, 2.49), P < 0.00001). CONCLUSIONS The number of SRs assessing the efficacy of bariatric surgery in diabetic patients is increasing by year, but only a small number meet the criteria to support guideline recommendations. Study protocols not being registered, grey literature not retrieved, incorporation of grey literature as exclusion criteria, and failure to evaluate publication bias and report a conflict of interest were the main causes of low AMSTAR scores.
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Affiliation(s)
- Xinye Jin
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
- Department of Endocrinology, Hainan Hospital of Chinese PLA General Hospital, Sanya 572013, China
| | - Jinjing Wang
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
- Department of Endocrinology, Fifth Medical Center of Chinese PLA General Hospital, East Avenue, Beijing 100071, China
| | - Xueqiong Li
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
- Department of Gerontology, First Affiliated Hospital of Kunming Medical University, Kunming 650031, China
| | - Ping An
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
| | - Haibin Wang
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
| | - Wenfeng Mao
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
- Medicine School of Nankai University, Tianjin, China
| | - Qi Zhou
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Chinese GRADE Center, Lanzhou, China
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China
| | - Yaolong Chen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Chinese GRADE Center, Lanzhou, China
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China
| | - Jie Wang
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
- Medicine School of Nankai University, Tianjin, China
| | - Kang Chen
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
| | - Yiming Mu
- Department of Endocrinology, Chinese PLA General Hospital, Beijing 100853, China
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The Impact of Preoperative BMI (Obesity Class I, II, and III) on the 12-Month Evolution of Patients Undergoing Laparoscopic Gastric Bypass. Obes Surg 2019; 28:3095-3101. [PMID: 29725974 DOI: 10.1007/s11695-018-3281-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Whether or not the initial body mass index (BMI) influences weight loss and comorbidities improvement after bariatric surgery continues to be a matter of debate. The main reason for this is a lack of studies including obesity class I. METHODS Retrospective study with patients submitted to gastric bypass at a single institution. They were classified based on initial BMI (obesity class I, II, and III), and a comparative analysis of their metabolic profile (glucose, HbA1c%, C-peptide, insulin and diabetes medication), lipid profile (triglycerides, total cholesterol, HDL, LDL), and clinical data (systolic/diastolic blood pressure and cardiovascular risk) was performed at 0 and 12 months. Diabetes remission and weight loss were also analyzed. RESULTS Two-hundred and twenty patients were included (23 in group 1, 113 in group 2, and 84 in group 3). Initial weight, BMI, and number of patients with T2DM were statistically different in group 1; other parameters were homogenous. At 12 months, every group had similar improvement of the metabolic profile, excepting serum insulin. Diabetes remission was 57.9, 61.1, and 60% for group 1, 2, and 3. For weight loss, there were differences between groups when using BMI and percentage of excess weight loss, but not with percentage of total weight loss. The non-metabolic and clinical data improved without differences, except for total cholesterol and LDL. CONCLUSIONS The metabolic, lipid, and clinical profiles associated with obesity present similar improvement 1 year after laparoscopic gastric bypass, despite different baseline BMI. Diabetes remission and percentage of total weight loss were also similar.
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Dang JT, Sheppard C, Kim D, Switzer N, Shi X, Tian C, de Gara C, Karmali S, Birch DW. Predictive factors for diabetes remission after bariatric surgery. Can J Surg 2019; 62:315-319. [PMID: 31550092 PMCID: PMC7006352 DOI: 10.1503/cjs.014516] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2018] [Indexed: 12/19/2022] Open
Abstract
Background Bariatric surgery has been shown to induce type 2 diabetes mellitus (T2DM) remission in severely obese patients. After laparoscopic Roux-en-Y gastric bypass (LRYGB), diabetes remission occurs early and independently of weight loss. Previous research has identified preoperative factors for remission, such as duration of diabetes and HbA1c. Understanding factors that predict diabetes remission can help to select patients who will benefit most from bariatric surgery. Methods We retrospectively reviewed all T2DM patients who underwent laparoscopic sleeve gastrectomy (LSG) or LRYGB between January 2008 and July 2014. The primary outcome was diabetes remission, defined as the absence of hypoglycemic medications, fasting blood glucose < 7.0 mmol/L and HbA1c < 6.5%. Data were analyzed using multivariable logistic regression analysis to identify predictive factors of diabetes remission. Results We included 207 patients in this analysis; 84 (40.6%) had LSG and 123 (59.4%) had LRYGB. Half of the patients (49.8%) achieved diabetes remission at 1 year. Multivariable logistic analysis showed that LRYGB had higher odds of diabetes remission than LSG (odds ratio [OR] 6.58, 95% confidence interval [CI] 2.79–15.50, p < 0.001). Shorter duration of diabetes (OR 0.91, 95% CI 0.83–0.99, p = 0.032) and the absence of long-acting insulin (OR 0.0011, 95% CI < 0.000–0.236, p = 0.013) predicted remission. Conclusion Type of bariatric procedure (LRYGB v. LSG), shorter duration of diabetes and the absence of long-acting insulin were independent predictors of diabetes remission after bariatric surgery.
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Affiliation(s)
- Jerry T. Dang
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Caroline Sheppard
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - David Kim
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Noah Switzer
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Xinzhe Shi
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Chunhong Tian
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Christopher de Gara
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Shahzeer Karmali
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
| | - Daniel W. Birch
- From the Department of Surgery, University of Alberta, Edmonton, Alta. (Dang, Switzer); the Department of Surgery, University of British Columbia, Vancouver, BC (Kim); and the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Royal Alexandra Hospital, Edmonton, Alta. (Sheppard, Shi, Tian, Karmali, Birch)
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Jia W, Weng J, Zhu D, Ji L, Lu J, Zhou Z, Zou D, Guo L, Ji Q, Chen L, Chen L, Dou J, Guo X, Kuang H, Li L, Li Q, Li X, Liu J, Ran X, Shi L, Song G, Xiao X, Yang L, Zhao Z. Standards of medical care for type 2 diabetes in China 2019. Diabetes Metab Res Rev 2019; 35:e3158. [PMID: 30908791 DOI: 10.1002/dmrr.3158] [Citation(s) in RCA: 461] [Impact Index Per Article: 76.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 03/07/2019] [Accepted: 03/19/2019] [Indexed: 02/05/2023]
Abstract
The prevalence of diabetes in China has increased rapidly from 0.67% in 1980 to 10.4% in 2013, with the aging of the population and westernization of lifestyle. Since its foundation in 1991, the Chinese Diabetes Society (CDS) has been dedicated to improving academic exchange and the academic level of diabetes research in China. From 2003 to 2014, four versions of Chinese diabetes care guidelines have been published. The guidelines have played an important role in standardizing clinical practice and improving the status quo of diabetes prevention and control in China. Since September 2016, the CDS has invited experts in cardiovascular diseases, psychiatric diseases, nutrition, and traditional Chinese medicine to work with endocrinologists from the CDS to review the new clinical research evidence related to diabetes over the previous 4 years. Over a year of careful revision, this has resulted in the present, new version of guidelines for prevention and care of type 2 diabetes in China. The main contents include epidemiology of type 2 diabetes in China; diagnosis and classification of diabetes; primary, secondary, and tertiary diabetes prevention; diabetes education and management support; blood glucose monitoring; integrated control targets for type 2 diabetes and treatments for hyperglycaemia; medical nutrition therapy; exercise therapy for type 2 diabetes; smoking cessation; pharmacologic therapy for hyperglycaemia; metabolic surgery for type 2 diabetes; prevention and treatment of cardiovascular and cerebrovascular diseases in patients with type 2 diabetes; hypoglycaemia; chronic diabetic complications; special types of diabetes; metabolic syndrome; and diabetes and traditional Chinese medicine.
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Affiliation(s)
- Weiping Jia
- Shanghai Diabetes Institute, Shanghai Clinical Center for Diabetes, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jianping Weng
- Department of Endocrinology, the First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Dalong Zhu
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University Medical School, Nanjing, China
| | - Linong Ji
- Department of Endocrinology and Metabolism, Peking University People's Hospital, Beijing, China
| | - Juming Lu
- Department of Endocrinology, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zhiguang Zhou
- Institute of Metabolism and Endocrinology, Key Laboratory of Diabetes Immunology, Ministry of Education, National Clinical Research Center for Metabolic Diseases, The Second Xiangya Hospital and the Diabetes Center, Central South University, Changsha, China
| | - Dajin Zou
- Department of Endocrinology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Lixin Guo
- Department of Endocrinology, Beijing Hospital, Beijing, China
| | - Qiuhe Ji
- Department of Endocrinology, Xijing Hospital, Xi'an, China
| | - Li Chen
- Department of Endocrinology, Qilu Hospital of Shandong University, Ji'nan, China
| | - Liming Chen
- Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Jingtao Dou
- Department of Endocrinology, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xiaohui Guo
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Hongyu Kuang
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ling Li
- Department of Endocrinology, Shengjing Hospital, China Medical University, Shenyang, China
| | - Qifu Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoying Li
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Liu
- Department of Endocrinology, Gansu Provincial Hospital, Lanzhou, China
| | - Xingwu Ran
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Lixin Shi
- Department of Endocrinology, Affiliated Hospital of Guizhou Medical University, Guizhou, China
| | - Guangyao Song
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, China
| | - Xinhua Xiao
- Department of Endocrinology, Peking Union Medical College Hospital, Beijing, China
| | - Liyong Yang
- Department of Endocrinology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Zhigang Zhao
- Department of Endocrinology, Yihe Hospital of Zhengzhou, Zhengzhou, China
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Ciudin A, Fidilio E, Ortiz A, Pich S, Salas E, Mesa J, Hernández C, Simó-Servat O, Lecube A, Simó R. Genetic Testing to Predict Weight Loss and Diabetes Remission and Long-Term Sustainability after Bariatric Surgery: A Pilot Study. J Clin Med 2019; 8:jcm8070964. [PMID: 31277226 PMCID: PMC6679039 DOI: 10.3390/jcm8070964] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 01/01/2023] Open
Abstract
Introduction: The aim of this pilot study was to assess genetic predisposition risk scores (GPS) in type 2 diabetic and non-diabetic patients in order to predict the better response to bariatric surgery (BS) in terms of either weight loss or diabetes remission. Research Design and Methods: A case-control study in which 96 females (47 with type 2 diabetes) underwent Roux-en-Y gastric by-pass were included. The DNA was extracted from saliva samples and SNPs were examined and grouped into 3 GPS. ROC curves were used to calculate sensitivity and specificity. Results: A highly sensitive and specific predictive model of response to BS was obtained by combining the GPS in non-diabetic subjects. This combination was different in diabetic subjects and highly predictive of diabetes remission. Additionally, the model was able to predict the weight regain and type 2 diabetes relapse after 5 years’ follow-up. Conclusions: Genetic testing is a simple, reliable and useful tool for implementing personalized medicine in type 2 diabetic patients requiring BS.
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Affiliation(s)
- Andreea Ciudin
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain.
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain.
| | - Enzamaria Fidilio
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain
| | - Angel Ortiz
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain
| | - Sara Pich
- Scientific Department, Gendiag.exe, Joan XXIII, 10, Esplugues de LLobregat, 08950 Barcelona, Spain
| | - Eduardo Salas
- Scientific Department, Gendiag.exe, Joan XXIII, 10, Esplugues de LLobregat, 08950 Barcelona, Spain
| | - Jordi Mesa
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain
| | - Cristina Hernández
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain
| | - Olga Simó-Servat
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain
| | - Albert Lecube
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain
- Endocrinology and Nutrition Department, Hospital Universitari Arnau de Vilanova, IRBLleida, Universitat de Lleida, 25198 Lleida, Spain
| | - Rafael Simó
- Institut de Recerca Vall d'Hebron, Universitat Autònoma de Barcelona (VHIR-UAB), 08035 Barcelona, Spain.
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas, Instituto de Salud Carlos III, 08950 Barcelona, Spain.
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Bhandari M, Fobi MAL, Buchwald JN. Standardization of Bariatric Metabolic Procedures: World Consensus Meeting Statement. Obes Surg 2019; 29:309-345. [PMID: 31297742 DOI: 10.1007/s11695-019-04032-x] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Standardization of the key measurements of a procedure's finished anatomic configuration strengthens surgical practice, research, and patient outcomes. A consensus meeting was organized to define standard versions of 25 bariatric metabolic procedures. METHODS A panel of experts in bariatric metabolic surgery from multiple continents was invited to present technique descriptions and outcomes for 4 classic, or conventional, and 21 variant and emerging procedures. Expert panel and audience discussion was followed by electronic voting on proposed standard dimensions and volumes for each procedure's key anatomic alterations. Consensus was defined as ≥ 70% agreement. RESULTS The Bariatric Metabolic Surgery Standardization World Consensus Meeting (BMSS-WOCOM) was convened March 22-24, 2018, in New Delhi, India. Discussion confirmed heterogeneity in procedure measurements in the literature. A set of anatomic measurements to serve as the standard version of each procedure was proposed. After two voting rounds, 22/25 (88.0%) configurations posed for consideration as procedure standards achieved voting consensus by the expert panel, 1 did not attain consensus, and 2 were not voted on. All configurations were voted on by ≥ 50% of 50 expert panelists. The Consensus Statement was developed from scientific evidence collated from presenters' slides and a separate literature review, meeting video, and transcripts. Review and input was provided by consensus panel members. CONCLUSIONS Standard versions of the finished anatomic configurations of 22 surgical procedures were established by expert consensus. The BMSS process was undertaken as a first step in developing evidence-based standard bariatric metabolic surgical procedures with the aim of improving consistency in surgery, data collection, comparison of procedures, and outcome reporting.
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Affiliation(s)
- Mohit Bhandari
- Department of Surgery, Sri Aurobindo Medical College and Postgraduate Institution, Mohak Bariatric and Robotic Surgery Centre, Indore, MP, India.
| | - M A L Fobi
- Department of Surgery, Sri Aurobindo Medical College and Postgraduate Institution, Mohak Bariatric and Robotic Surgery Centre, Indore, MP, India
| | - Jane N Buchwald
- Division of Scientific Research Writing, Medwrite Medical Communications, Maiden Rock, WI, USA
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Guetta O, Vakhrushev A, Dukhno O, Ovnat A, Sebbag G. New results on the safety of laparoscopic sleeve gastrectomy bariatric procedure for type 2 diabetes patients. World J Diabetes 2019; 10:78-86. [PMID: 30788045 PMCID: PMC6379729 DOI: 10.4239/wjd.v10.i2.78] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/08/2019] [Accepted: 01/23/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND It has been established that bariatric surgery, including laparoscopic sleeve gastrectomy (LSG), has a positive impact on type 2 diabetes mellitus (T2DM). However, less frequently T2DM is reported as a risk factor for complications with this type of surgery.
AIM To evaluate the safety of LSG in T2DM.
METHODS A retrospective cohort study was conducted over patients admitted for LSG from January 2008 to May 2015. Data was collected through digitized records. Any deviation from normal postoperative care within the first 60 d was defined as an early complication, and further categorized into mild or severe.
RESULTS Nine hundred eighty-four patients underwent LSG, among these 143 (14.5%) were diagnosed with T2DM. There were 19 complications in the T2DM group (13.3%) compared to 59 cases in the non-T2DM (7.0%). Out of 19 complications in the T2DM group, 12 were mild (8.4%) and 7 were severe (4.9%). Compared to the non-T2DM group, patients had a higher risk for mild complications (Odds-ratio 2.316, CI: 1.163-4.611, P = 0.017), but not for severe ones (P = 0.615). An increase of 1% in hemoglobin A1c levels was associated with a 40.7% increased risk for severe complications (P = 0.013, CI: 1.074-1.843) but not for mild ones.
CONCLUSION Our data suggest that LSG is relatively safe for patients with T2DM. Whether pre-operative control of hemoglobin A1c level will lower the complications rate has to be prospectively studied.
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Affiliation(s)
- Ohad Guetta
- Department General Surgery B, Soroka University Medical Center, Be’er Sheva 8457108, Israel
| | - Alex Vakhrushev
- Department General Surgery B, Soroka University Medical Center, Be’er Sheva 8457108, Israel
| | - Oleg Dukhno
- Department General Surgery B, Soroka University Medical Center, Be’er Sheva 8457108, Israel
| | - Amnon Ovnat
- Department General Surgery B, Soroka University Medical Center, Be’er Sheva 8457108, Israel
| | - Gilbert Sebbag
- Department General Surgery B, Soroka University Medical Center, Be’er Sheva 8457108, Israel
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Gutierrez-Blanco D, Romero Funes D, Castillo M, Lo Menzo E, Szomstein S, Rosenthal RJ. Bariatric surgery reduces the risk of developing type 2 diabetes in severe obese subjects undergoing sleeve gastrectomy. Surg Obes Relat Dis 2019; 15:168-172. [DOI: 10.1016/j.soard.2018.11.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 11/06/2018] [Accepted: 11/16/2018] [Indexed: 02/07/2023]
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38
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Xiaosong W, Chongyu S, Xuqi S, Peiwu Y, Yongliang Z. Risk Factors for Relapse of Hyperglycemia after Laparoscopic Roux-en-Y Gastric Bypass in T2DM Obese Patients: a 5-Year Follow-Up of 24 Cases. Obes Surg 2019; 29:1164-1168. [DOI: 10.1007/s11695-018-03656-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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40
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Naitoh T, Kasama K, Seki Y, Ohta M, Oshiro T, Sasaki A, Miyazaki Y, Yamaguchi T, Hayashi H, Imoto H, Tanaka N, Unno M. Efficacy of Sleeve Gastrectomy with Duodenal-Jejunal Bypass for the Treatment of Obese Severe Diabetes Patients in Japan: a Retrospective Multicenter Study. Obes Surg 2018; 28:497-505. [PMID: 28795271 DOI: 10.1007/s11695-017-2874-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The incidence of obesity with type 2 diabetes (T2DM) is increasing in Japan. The main bariatric surgery procedures in Japan are laparoscopic sleeve gastrectomy (LSG) and LSG with duodenal-jejunal bypass (LSG/DJB) because of the high incidence of gastric cancer and difficulty exploring a remnant stomach after gastric bypass. However, few studies have compared the antidiabetic effect of LSG/DJB with LSG alone. PURPOSE The purpose of this study is to compare the antidiabetic effect of LSG/DJB with that of LSG alone in Japanese obese diabetic patients. METHODS This was a retrospective multicenter study including 298 cases: 177 and 121 LSG and LSG/DJB cases, respectively. We investigated the antidiabetic effect of these two procedures at 12 months after surgery. Univariate and multivariate analyses were done to evaluate the predictive factors of T2DM remission. RESULTS The diabetes remission rate at 12 months after surgery was 80.8% for LSG and 86.0% for LSG/DJB. Insulin use and HbA1c ≤ 6.7% were significant predictive factors in multivariate analysis for all patients. In patients with ABCD score ≥ 6, the diabetes remission rate was 94.8% and there was no difference between procedures. Only duration of diabetes and insulin use were significant predictive factors both in univariate and multivariate analyses. However, in cases with ABCD score ≤ 5, the remission rate was 70.3% and procedure type was the most significant predictive factor for diabetes remission (odds ratio [OR] 5.140). CONCLUSIONS Although both LSG and LSG/DJB have good antidiabetic effects in Japanese obese patients, LSG/DJB is more effective for patients with lower ABCD scores.
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Affiliation(s)
- Takeshi Naitoh
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
| | - Kazunori Kasama
- Weight loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan
| | - Yosuke Seki
- Weight loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan
| | - Masayuki Ohta
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan
| | - Takashi Oshiro
- Department of Surgery, Sakura Hospital, Toho University Medical Center, Sakura, Japan
| | - Akira Sasaki
- Department of Surgery, Iwate Medical University School of Medicine, Morioka, Japan
| | - Yasuhiro Miyazaki
- Department of Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | | | - Hideki Hayashi
- Research Center for Frontier Medical Engineering, Chiba University, Chiba, Japan
| | - Hirofumi Imoto
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Naoki Tanaka
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
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Berry MA, Urrutia L, Lamoza P, Molina A, Luna E, Parra F, Domínguez MJ, Alonso R. Sleeve Gastrectomy Outcomes in Patients with BMI Between 30 and 35-3 Years of Follow-Up. Obes Surg 2018; 28:649-655. [PMID: 28975492 PMCID: PMC5803286 DOI: 10.1007/s11695-017-2897-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION AND PURPOSE Laparoscopic sleeve gastrectomy (LSG) in patients with a BMI between 30 and 35 kg/m2 plus comorbidities has shown to be safe and effective. The purpose of this study is to describe our outcomes in this group of patients after 3 years of follow-up. MATERIALS AND METHODS Retrospective descriptive analysis of patients with initial BMI between 30 and 35 kg/m2 plus comorbidities were submitted to LSG between 2006 and 2013. We analyzed gender, age, comorbidities, BMI, total weight loss (%TWL), excess weight loss (%EWL), comorbidity resolution, morbidity, and mortality. Postoperative success was defined as %TWL over 20% and EWL% over 50% maintained for at least 1 year and comorbidity remission with no need of medication. RESULTS Of the patients, 477 underwent a LSG in the above period and 252 met inclusion criteria; 188 (75%) were female and 64 (25%) were male. Median age was 39 years (15-70). Three-year follow-up was 43.9% (111 patients). Median preoperative BMI was 32.3 kg/m2 (30-34.3). Median postoperative %TWL was 12.9, 23.2, 28.2, 24.3, and 22.1% at 1, 6, 12, 24, and 36 months, respectively. %EWL was 42.88, 77.44, 98.42, 83.2, and 75.8%. Median surgical time was 86.9 min (40-120). There was comorbidity remission at 36 months. Insulin resistance was remitted in 89.4%, dyslipidemia 52%, non-alcoholic fatty liver disease 84.6%, hypertension 75%, and GERD 65%. T2DM had 60% of complete remission and 40% improvement. There were morbidity in six patients (2.4%), two reoperations, no leaks, and no mortality. CONCLUSIONS Performing LSG in patients with grade I obesity is safe and effective. BMI should not be the only indicator to consider bariatric and metabolic surgery. We still require further studies and longer follow-up.
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Affiliation(s)
- Marcos A Berry
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile.
| | - Lionel Urrutia
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - Patricio Lamoza
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - Alfredo Molina
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - Eduardo Luna
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - Federico Parra
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - María J Domínguez
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
| | - Rodrigo Alonso
- Bariatric and Metabolic Center, Department of Surgery, Clinica Las Condes, Lo Fontecilla 441, Las Condes, Santiago, Chile
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Cummings DE, Rubino F. Metabolic surgery for the treatment of type 2 diabetes in obese individuals. Diabetologia 2018; 61:257-264. [PMID: 29224190 PMCID: PMC6448954 DOI: 10.1007/s00125-017-4513-y] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 10/04/2017] [Indexed: 12/13/2022]
Abstract
Several bariatric operations originally designed to promote weight loss have been found to powerfully treat type 2 diabetes, causing remission in most cases, through diverse mechanisms additional to the secondary consequences of weight loss. These observations have prompted consideration of such operations as 'metabolic surgery', used expressly to treat diabetes, including among patients who are only mildly obese or merely overweight. Large, long-term observational studies consistently demonstrate that bariatric/metabolic surgery is associated with reductions in all cardiovascular risk factors, actual cardiovascular events, microvascular diabetes complications, cancer and death. Numerous recent randomised clinical trials, directly comparing various surgical vs non-surgical interventions for diabetes, uniformly demonstrate the former to be superior for improvements in all glycaemic variables, as well as other metabolic endpoints. These benefits are similar among individuals with type 2 diabetes and a preoperative BMI of 30-35 kg/m2 compared with traditional bariatric surgery patients with a BMI >35 kg/m2. The safety profiles of modern laparoscopic bariatric/metabolic operations are similar to those of elective laparoscopic hysterectomy and knee arthroplasty. However, more evidence regarding the risks, benefits and costs of surgery is needed from very long-term (>5 year) randomised clinical trials powered to observe 'hard' clinical endpoints following the operations most commonly used today. Given the efficacy, safety and cost-effectiveness of metabolic surgery, the second Diabetes Surgery Summit (DSS-II) consensus conference recently placed surgery squarely within the overall diabetes treatment algorithm, recommending consideration of this approach for patients with inadequately controlled diabetes and a BMI as low as 30 kg/m2, or 27.5 kg/m2 for Asian individuals. These new guidelines have been formally ratified by 53 leading diabetes and surgery societies worldwide. Given this broad level of endorsement, we feel that the DSS-II recommendations should now replace the outdated National Institutes of Health (NIH) suggestions that have governed bariatric surgery practice and insurance compensation worldwide since 1991.
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Affiliation(s)
- David E Cummings
- Department of Medicine, Division of Metabolism, Endocrinology and Nutrition, University of Washington, Box 358280 (mail stop 111), Seattle, WA, 98195, USA.
- VA Puget Sound Health Care System, Seattle, WA, USA.
| | - Francesco Rubino
- Department of Surgery, Diabetes and Nutritional Sciences Division, King's College London and King's College Hospital, 1st floor James Black Centre, Denmark Hill Campus, 125 Coldharbour Road, London, SE5 9NU, UK.
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Zabarsky G, Beek C, Hagman E, Pierpont B, Caprio S, Weiss R. Impact of Severe Obesity on Cardiovascular Risk Factors in Youth. J Pediatr 2018; 192:105-114. [PMID: 29246331 PMCID: PMC9338402 DOI: 10.1016/j.jpeds.2017.09.066] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Revised: 09/02/2017] [Accepted: 09/22/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To compare cardiovascular risk factor clustering (CVRFC) in severely obese youth with those with lower degrees of obesity. STUDY DESIGN We divided a childhood obesity clinic derived cohort into the degrees of obesity (class I, II, and III) and added a "class IV" category corresponding to >160% of the 95th centile of body mass index (BMI) for age and sex. In a cross-sectional analysis, we investigated the presence of CVRFC in 2244 participants; in 621 who were followed longitudinally, we investigated the determinants of endpoint CVRFC. RESULTS Class IV obesity was associated with increased risk for CVRFC compared with overweight (OR = 17.26, P < .001) at a similar magnitude to class III obesity (OR = 17.26, P < .001). Male children were at greater risk for presence of CVRFC (OR = 1.57, P = .03) compared with female children. Adiponectin (OR = 0.90, P < .001) and leptin levels (OR = 0.98, P = .008) were protective, independent of degree of obesity. Baseline class IV obesity was associated with increased risk compared with overweight of having CVRFC at follow-up (OR = 5.76, P = .001), to a similar extent as class III obesity (OR = 5.36, P = .001). Changes in the degree of obesity were significant predictors of CVRFC on follow-up (OR = 1.04, P < .01 per percent BMI change). CONCLUSIONS The metabolic risk associated with obesity in childhood is conferred prior to reaching class IV obesity. An individualized risk stratification approach in children with severe obesity should be based on presence of complications rather than simple BMI cutoffs. TRIAL REGISTRATION ClinicalTrials.gov NCT01967849.
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Affiliation(s)
- Gali Zabarsky
- Department of Human Metabolism and Nutrition, Braun School of Public Health, Hebrew University, Jerusalem, Israel
| | - Cherise Beek
- Department of Human Metabolism and Nutrition, Braun School of Public Health, Hebrew University, Jerusalem, Israel
| | - Emilia Hagman
- Department of Human Metabolism and Nutrition, Braun School of Public Health, Hebrew University, Jerusalem, Israel
| | | | - Sonia Caprio
- Department of Pediatrics, Yale University, New-Haven, CT, USA
| | - Ram Weiss
- Department of Human Metabolism and Nutrition, Braun School of Public Health, Hebrew University, Jerusalem, Israel.
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Abstract
The American Diabetes Association (ADA) "Standards of Medical Care in Diabetes" includes ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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45
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Zhang H, Han X, Yu H, Di J, Zhang P, Jia W. Effect of Roux-en-Y Gastric Bypass on Remission of T2D: Medium-Term Follow-up in Chinese Patients with Different BMI Obesity Class. Obes Surg 2017; 27:134-142. [PMID: 27312346 DOI: 10.1007/s11695-016-2262-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Roux-en-Y gastric bypass (RYGB) is an effective treatment for patients with type 2 diabetes mellitus (T2D) with obesity. However, T2D remission after surgery has not been adequately studied in Chinese patients with different obesity classes. The purpose of this study is to evaluate the medium-term metabolic results of RYGB in T2D patients with body mass index (BMI) >25 kg/m2 compared by obesity class. METHODS We retrospectively divided 120 Chinese patients with T2D and BMI >25 kg/m2 into four groups from overweight to obesity class III and reviewed their medical records for metabolic outcomes 36 months after RYGB. T2D remission was defined as glycated hemoglobin <6.0 % and no current medications. Hypertension, dyslipidemia, cardiovascular risk, and medications were also evaluated. RESULTS Sixty-two patients (62/120, 51.6 %) were female. All surgeries were performed laparoscopically without mortality or major complications. Mean follow-up duration was 38.7 ± 9.1 months and follow-up compliance was 86.7 %. Patients with BMI ≥28 kg/m2 benefitted more from weight loss following RYGB. Medication and remission results for hypertension and dyslipidemia did not differ significantly between groups. There was a significant reduction in the need for oral medication or insulin in all four groups. T2D remission occurred in 44-66.7 % of all patients at 36 months with no significant difference between groups. Initial BMI was correlated with A1C 36 months after surgery (r = -0.217, P = 0.027). CONCLUSIONS RYGB effectively treated T2D patients in our study, even in low-BMI patients, and resulted in diabetes remission and metabolic disorder control, reducing cardiovascular risk.
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Affiliation(s)
- Hongwei Zhang
- Department of General Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Xiaodong Han
- Department of General Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Haoyong Yu
- Department of Endocrinology and Metabolism, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Jianzhong Di
- Department of General Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
| | - Pin Zhang
- Department of General Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China.
| | - Weiping Jia
- Department of Endocrinology and Metabolism, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China
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Abstract
There is mounting evidence, derived from mechanistic studies, RCTs, and other high-quality studies that there are weight loss independent antidiabetic effects of gastrointestinal surgery. Additionally, there appears to be no relation between the positive metabolic outcomes to baseline BMI. The outdated US National Health Institutes guidelines from 1991 were centered on BMI only criterion and often misleading. The Second Diabetes Surgery Summit held in collaboration with leading diabetes organizations and endorsed by a large group of international Professional Societies developed guidelines that defined eligibility based on the severity and degree of T2D medical control while referring to obesity as a qualifier and not the sole criterion. That is the first time that guidelines are provided to put metabolic surgery into the T2D treatment algorithms.
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Abou Ghazaleh R, Bruzzi M, Bertrand K, M'harzi L, Zinzindohoue F, Douard R, Berger A, Czernichow S, Carette C, Chevallier JM. Is Mini-Gastric Bypass a Rational Approach for Type-2 Diabetes? Curr Atheroscler Rep 2017; 19:51. [PMID: 29063974 DOI: 10.1007/s11883-017-0689-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Morbid obesity and type-2 diabetes mellitus (T2DM) are both major public health problems. Bariatric surgery is a proven and effective treatment for these conditions; laparoscopic Roux-en-Y gastric bypass (RYGB) is currently the gold-standard treatment. One-anastomosis gastric bypass (OAGB) is described as a simpler, safer, and non-inferior alternative to RYGB to treat morbid obesity. Concerning T2DM, experts of the OAGB procedure report promising metabolic results with good long-term remission of T2DM; however, heterogeneity within the literature prompted us to analyze this issue. RECENT FINDINGS OAGB has gained popularity given its safety and long-term efficacy. Concerning the effect of OAGB for the treatment of T2DM, most reports involve non-controlled single-arm studies with heterogeneous methodologies and a few randomized controlled trials. However, this available literature supports the efficacy of OAGB for remission of T2DM in obese and non-obese patients. Two years after OAGB, the T2DM remission and improvement rate increased from 67 to 100%. The results were improved and stable in the long term. The 5-year T2DM remission rate increased from 82 to 84.4%. OAGB is non-inferior compared with RYGB and even superior to other accepted bariatric procedures, such as sleeve gastrectomy and adjustable gastric banding. OAGB is an efficient, safe, simple, and reversible procedure to treat T2DM. The literature reveals interesting results for T2DM remission in non-obese patients. High-level comparative studies are required to support these data.
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Affiliation(s)
- Reem Abou Ghazaleh
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France
| | - Matthieu Bruzzi
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France. .,Université Paris Descartes, Paris, France. .,ANCRE, EA 4465, Université Paris Descartes, Paris, France.
| | - Karen Bertrand
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France
| | - Leila M'harzi
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France
| | - Franck Zinzindohoue
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France.,Université Paris Descartes, Paris, France
| | - Richard Douard
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France.,Université Paris Descartes, Paris, France.,ANCRE, EA 4465, Université Paris Descartes, Paris, France
| | - Anne Berger
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France.,Université Paris Descartes, Paris, France
| | - Sébastien Czernichow
- Université Paris Descartes, Paris, France.,Service de Nutrition, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France
| | - Claire Carette
- Service de Nutrition, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France
| | - Jean-Marc Chevallier
- Service de chirurgie digestive, Hôpital Européen Georges-Pompidou, 20 rue Leblanc, 75015, Paris Cedex, France.,Université Paris Descartes, Paris, France.,ANCRE, EA 4465, Université Paris Descartes, Paris, France
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48
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Ruan X, Zhang W, Cai H, Zheng R, Jiang F, Zhu H. Sleeve gastrectomy with duodenojejunal end-to-side anastomosis in the treatment of type 2 diabetes: the initial experiences in a Chinese population with a more than 4-year follow-up. Surg Obes Relat Dis 2017; 13:1683-1691. [DOI: 10.1016/j.soard.2017.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 07/08/2017] [Accepted: 07/10/2017] [Indexed: 12/13/2022]
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Rubino F, Nathan DM, Eckel RH, Schauer PR, Alberti KGMM, Zimmet PZ, Del Prato S, Ji L, Sadikot SM, Herman WH, Amiel SA, Kaplan LM, Taroncher-Oldenburg G, Cummings DE. Metabolic Surgery in the Treatment Algorithm for Type 2 Diabetes: A Joint Statement by International Diabetes Organizations. Surg Obes Relat Dis 2017; 12:1144-62. [PMID: 27568469 DOI: 10.1016/j.soard.2016.05.018] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Despite growing evidence that bariatric/metabolic surgery powerfully improves type 2 diabetes (T2D), existing diabetes treatment algorithms do not include surgical options. AIM The 2nd Diabetes Surgery Summit (DSS-II), an international consensus conference, was convened in collaboration with leading diabetes organizations to develop global guidelines to inform clinicians and policymakers about benefits and limitations of metabolic surgery for T2D. METHODS A multidisciplinary group of 48 international clinicians/scholars (75% nonsurgeons), including representatives of leading diabetes organizations, participated in DSS-II. After evidence appraisal (MEDLINE [1 January 2005-30 September 2015]), three rounds of Delphi-like questionnaires were used to measure consensus for 32 data-based conclusions. These drafts were presented at the combined DSS-II and 3rd World Congress on Interventional Therapies for Type 2 Diabetes (London, U.K., 28-30 September 2015), where they were open to public comment by other professionals and amended face-to-face by the Expert Committee. RESULTS Given its role in metabolic regulation, the gastrointestinal tract constitutes a meaningful target to manage T2D. Numerous randomized clinical trials, albeit mostly short/midterm, demonstrate that metabolic surgery achieves excellent glycemic control and reduces cardiovascular risk factors. On the basis of such evidence, metabolic surgery should be recommended to treat T2D in patients with class III obesity (BMI≥40 kg/m(2)) and in those with class II obesity (BMI 35.0-39.9 kg/m(2)) when hyperglycemia is inadequately controlled by lifestyle and optimal medical therapy. Surgery should also be considered for patients with T2D and BMI 30.0-34.9 kg/m(2) if hyperglycemia is inadequately controlled despite optimal treatment with either oral or injectable medications. These BMI thresholds should be reduced by 2.5 kg/m(2) for Asian patients. CONCLUSIONS Although additional studies are needed to further demonstrate long-term benefits, there is sufficient clinical and mechanistic evidence to support inclusion of metabolic surgery among antidiabetes interventions for people with T2D and obesity. To date, the DSS-II guidelines have been formally endorsed by 45 worldwide medical and scientific societies. Health care regulators should introduce appropriate reimbursement policies.
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Affiliation(s)
| | | | - Robert H Eckel
- University of Colorado Anschutz Medical Campus, Aurora, CO
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Zubiaga L, Abad R, Ruiz-Tovar J, Enriquez P, Vílchez JA, Calzada M, Pérez De Gracia JA, Deitel M. The Effects of One-Anastomosis Gastric Bypass on Glucose Metabolism in Goto-Kakizaki Rats. Obes Surg 2017; 26:2622-2628. [PMID: 26989061 DOI: 10.1007/s11695-016-2138-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The improvement in glucose metabolism after bariatric surgery is well established. The aim of this study was to investigate the hormones and glycemic control in diabetes after a one-anastomosis gastric bypass (OAGB) variant in an animal model of non-obese type 2 diabetes mellitus. METHODS Thirty-six Goto-Kakizaki rats were randomly assigned to undergo one of the following procedures: OAGB (18 rats) or sham intervention (18 rats). Each group was subdivided into three additional groups according to the time of surgery (early-12 weeks; intermediate-16 weeks; and late-20 weeks). Weight, fasting glycemia, glucose tolerance test (OGTT), and hormone levels (glucagon, insulin, glucagon-like peptide-1 [GLP-1], and glucose-dependent insulinotropic peptide [GIP]) were measured. RESULTS All rats maintained their weight. The OGTT showed a significant improvement in glycemic levels in rats with OAGB in all time groups (p < 0.002, for all groups at 60 min). Insulin levels decreased significantly in all animals with OAGB, but glucagon levels increased (glucagon paradoxical response). GLP-1 and GIP increased in rats with OAGB at all times, but was only statistically significant in the early surgery group of GLP-1 (p < 0.005). CONCLUSION OAGB in a non-obese diabetic rat model improves glycemic control, with a significant decrease in glucose and insulin levels. This reduction without weight loss suggests a surgically induced enhancement of pancreatic function. It appears that this improvement occurs, although the GLP-1 levels were significantly increased only in the early stages. The paradoxical response of glucagon should be further evaluated.
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Affiliation(s)
- Lorea Zubiaga
- Universidad Miguel Hernandez de Elche, San Juan de Alicante, Spain.
| | - Rafael Abad
- Universidad Miguel Hernandez de Elche, San Juan de Alicante, Spain
| | | | - Pablo Enriquez
- Universidad Miguel Hernandez de Elche, San Juan de Alicante, Spain
| | | | - Mireia Calzada
- Hospital Universitario Virgen de Arrixaca, Murcia, Spain
| | | | - Mervyn Deitel
- International Bariatric Club, Founding Editor Obesity Surgery, Toronto, Canada
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