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Karimzadhagh S, Abbaspour E, Shahriarinamin M, Shamsi P, Poursadrolah S, Khorasani M, Daghighi M, Malek A, Talesh JT, Makharia GK, Rostami-Nejad M. Meta-Analysis: Global Prevalence of Coeliac Disease in Type 1 Diabetes. Aliment Pharmacol Ther 2025; 61:8-31. [PMID: 39497278 DOI: 10.1111/apt.18373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2024] [Revised: 08/19/2024] [Accepted: 10/20/2024] [Indexed: 12/13/2024]
Abstract
BACKGROUND Coeliac disease (CD) is common in patients with type 1 diabetes (T1D), but prevalence varies globally due to differing screening protocols. There have been substantial changes in screening guidelines over the past two decades. AIM To evaluate CD prevalence in patients with T1D, focusing on screening studies using antitissue transglutaminase (anti-tTG) antibody. METHODS We searched PubMed, Web of Science, Embase and Scopus for studies published up to 11 December 2023 using keywords related to CD and diabetes. We used random-effects models for overall prevalence and all subgroups, with heterogeneity assessed using Cochran's Q test and the I2 statistic performed in STATA 18. RESULTS We included 106 articles involving 65,102 T1D patients across 40 countries. The pooled CD seroprevalence and confirmed CD prevalence were 9% (95% confidence interval, CI, 8%-10%) and 6% (95% CI 5%-7%), respectively. The prevalence was higher in females and children. Denmark, Saudi Arabia and Libya exhibited the highest prevalence (11%), followed by India and Egypt (10%). Belgium, France, Germany, South Africa and the United States had the lowest prevalence (2%). High-income countries showed significantly a lower CD prevalence than middle-income countries (p = 0.03). Meta-regression based on the Human Development Index (HDI) indicated that countries with higher HDI have lower seroprevalence and confirmed CD prevalence. CONCLUSION Approximately 1 in 16 patients globally and 1 in 12 patients in Asia and the Middle East with T1D has CD. We suggest that all patients with T1D should be screened for CD.
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Affiliation(s)
- Sahand Karimzadhagh
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elahe Abbaspour
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Shahriarinamin
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Pourya Shamsi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Selvana Poursadrolah
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehrdad Khorasani
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahzad Daghighi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arash Malek
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Govind K Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Mohammad Rostami-Nejad
- Celiac Disease and Gluten Related Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Rutsky J, Krueger A, Sun Q, Fei L, Mallon D. Predictors of celiac disease in patients with type 1 diabetes and positive tissue transglutaminase immunoglobulin A. J Pediatr Gastroenterol Nutr 2024; 79:622-630. [PMID: 39113476 DOI: 10.1002/jpn3.12332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 06/28/2024] [Accepted: 07/08/2024] [Indexed: 09/26/2024]
Abstract
OBJECTIVES Identify clinical and serologic features that more accurately predict a diagnosis of celiac disease (CD) in children with type 1 diabetes mellitus (T1DM), particularly focusing on the degree of elevation of tissue transglutaminase immunoglobulin A (TTG IgA) and dilution of positive endomysial antibody (EMA). METHODS We performed a single-center retrospective review of patients with T1DM who underwent endoscopy from 2016 to 2022 for evaluation of CD. We compared demographic, anthropometric, and laboratory data as well as symptoms and endoscopy findings for subjects with and without CD. RESULTS Of 123 subjects who underwent esophagogastroduodenoscopy, 74 (60%) were diagnosed with CD. Univariate logistic regression analysis revealed the factors associated with CD were degree of TTG IgA elevation, EMA positivity, and degree of EMA dilution. For every 10-fold increase in TTG IgA, there was a 4.7× increased risk of CD. TTG IgA ≥10 times the upper limit of normal (ULN) provided a positive predictive value (PPV) of 85% (confidence interval [CI]: [0.76-92]) in all subjects and 91% in asymptomatic subjects (CI: [0.75-0.98]). Of 66 subjects with EMA data, 41 (62%) were positive and 32 had CD (PPV = 0.78). Of 12 asymptomatic subjects with positive EMA, eight had CD (PPV = 0.67). For subjects with EMA ≥ 1:80, all were diagnosed with CD, and all had TTG IgA ≥10 times the ULN. CONCLUSIONS Among patients with T1DM, symptoms, adjunct labs, and anthropometrics do not help predict CD, but the degree of elevation of TTG IgA and dilution of a positive EMA result do.
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Affiliation(s)
- Jessica Rutsky
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Andrew Krueger
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Pediatric Residency Program, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Qin Sun
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Lin Fei
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Daniel Mallon
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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The Role of Exposomes in the Pathophysiology of Autoimmune Diseases I: Toxic Chemicals and Food. PATHOPHYSIOLOGY 2021; 28:513-543. [PMID: 35366249 PMCID: PMC8830458 DOI: 10.3390/pathophysiology28040034] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/11/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022] Open
Abstract
Autoimmune diseases affect 5–9% of the world’s population. It is now known that genetics play a relatively small part in the pathophysiology of autoimmune disorders in general, and that environmental factors have a greater role. In this review, we examine the role of the exposome, an individual’s lifetime exposure to external and internal factors, in the pathophysiology of autoimmune diseases. The most common of these environmental factors are toxic chemicals, food/diet, and infections. Toxic chemicals are in our food, drink, common products, the air, and even the land we walk on. Toxic chemicals can directly damage self-tissue and cause the release of autoantigens, or can bind to human tissue antigens and form neoantigens, which can provoke autoimmune response leading to autoimmunity. Other types of autoimmune responses can also be induced by toxic chemicals through various effects at the cellular and biochemical levels. The food we eat every day commonly has colorants, preservatives, or packaging-related chemical contamination. The food itself may be antigenic for susceptible individuals. The most common mechanism for food-related autoimmunity is molecular mimicry, in which the food’s molecular structure bears a similarity with the structure of one or more self-tissues. The solution is to detect the trigger, remove it from the environment or diet, then repair the damage to the individual’s body and health.
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Bishop J, Ravikumara M. Coeliac disease in childhood: An overview. J Paediatr Child Health 2020; 56:1685-1693. [PMID: 33197972 DOI: 10.1111/jpc.14674] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/04/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022]
Abstract
Coeliac disease (CD) is an autoimmune condition, characterised by an immunological response to ingestion of gluten in genetically susceptible individuals, affecting about 1% of the population in many regions of the world. Increased knowledge regarding the pathogenesis, improved diagnostic techniques and increased awareness over the years have transformed our understanding of CD such that it is no longer a rare enteropathy, but rather a common multisystem disorder which affects individuals of all ages and results in wide-ranging clinical manifestations. Only a minority of children now present with the classical clinical picture of profound diarrhoea and malnutrition. An increasing number of children with CD present with either mild, non-specific gastrointestinal symptoms or extra-intestinal manifestations or even be asymptomatic, as in many screening-detected children. Knowledge about these diverse manifestations and a high index of suspicion is essential so that appropriate investigations can be undertaken, diagnosis established and treatment initiated. Although traditionally small bowel biopsy is considered essential for the diagnosis, recent guidelines from various professional bodies have paved the way to a biopsy-free diagnosis in a subset of symptomatic children. Life long, strict gluten-free diet still remains the only effective treatment at present, although several novel therapeutic agents are in various phases of clinical trials.
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Affiliation(s)
- Jonathan Bishop
- Department of Gastroenterology, Starship Hospital, Auckland, New Zealand
| | - Madhur Ravikumara
- Department of Gastroenterology, Perth Children's Hospital, Perth, Western Australia, Australia
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de Sousa GJ, Tittel SR, Häusler M, Holterhus PM, Berger G, Holder M, Kamrath C, Golembowski S, Herrlinger S, Holl RW. Type 1 diabetes and epilepsy in childhood and adolescence: Do glutamic acid decarboxylase autoantibodies play a role? Data from the German/Austrian/Swiss/Luxembourgian DPV Registry. Pediatr Diabetes 2020; 21:766-773. [PMID: 32333480 DOI: 10.1111/pedi.13034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/23/2020] [Accepted: 04/16/2020] [Indexed: 11/28/2022] Open
Abstract
AIMS We aimed to analyze the relationship between epilepsy and glutamic acid decarboxylase autoantibodies (GADA) in patients with type 1 diabetes mellitus (T1DM) and the impact of GADA on demographic, clinical, and metabolic data in T1DM patients with epilepsy. METHODS We searched for patients with T1DM ≤20 years and GADA measurements, and within this group for patients with epilepsy. We formed groups: T1DM + Epilepsy + GADA positive; T1DM + Epilepsy + GADA negative; T1DM + GADA positive; T1DM + GADA negative. We used logistic regression to analyze the relationship between epilepsy and GADA with odds ratio adjusted for sex, duration of diabetes (DOD), and age at diabetes onset (ADO). We used logistic regression with odds ratio adjusted for DOD and ADO onset using epilepsy as a dependent variable and GADA, HbA1c, ketoacidosis, severe hypoglycemia (SH), sex, celiac disease, and autoimmune thyroiditis as independent variables. We conducted regression analyses adjusted for sex, DOD, and ADO to analyze differences in clinical/metabolic parameters between the groups. RESULTS Epilepsy was not more frequent in GADA-positive patients (GPP). Logistic regression including all patients with GADA measurements showed that hypoglycemia with coma (HC) correlated with epilepsy when compared to no SH. We found no differences in clinical and metabolic data between GPP and GADA-negative patients (GNP) with epilepsy. SH occurred more often in GPP with epilepsy in comparison to GPP without epilepsy. GNP with epilepsy had a higher rate of HC than GPP without epilepsy. CONCLUSION We found no relationship between epilepsy and GADA. A relationship between T1DM and epilepsy might be explainable by SH.
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Affiliation(s)
- Gideon John de Sousa
- Children's Hospital Dortmund, Dortmund, Germany.,Department of Pediatrics, University of Witten/Herdecke, Witten, Germany
| | - Sascha René Tittel
- Institute of Epidemiology and Medical Biometry, Central Institute for Biomedical Technology, University of Ulm, Ulm, Germany.,German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Martin Häusler
- Division of Neuropediatrics and Social Pediatrics, Department of Pediatrics, University Hospital RWTH Aachen, Aachen, Germany
| | | | | | - Martin Holder
- Children's Hospital, Olgahospital Stuttgart, Stuttgart, Germany
| | - Clemens Kamrath
- Children's Hospital, University of Giessen, Giessen, Germany
| | - Sven Golembowski
- Children's Hospital, Sana Klinikum Lichtenberg Berlin, Berlin, Germany
| | | | - Reinhard Walter Holl
- Institute of Epidemiology and Medical Biometry, Central Institute for Biomedical Technology, University of Ulm, Ulm, Germany.,German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany
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Triolo TM, Pyle L, Seligova S, Yu L, Gottlieb PA, Steck AK. Risk of Islet and Celiac Autoimmunity in Cotwins of Probands With Type 1 Diabetes. J Endocr Soc 2020; 4:bvaa053. [PMID: 32537543 PMCID: PMC7278281 DOI: 10.1210/jendso/bvaa053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/07/2020] [Indexed: 11/19/2022] Open
Abstract
Context Concordance for persistent islet autoimmunity (IA) and type 1 diabetes in monozygotic twins after probands are diagnosed is variable (30%-70%). Risk for development of IA in dizygotic twins is thought to be similar to nontwin siblings. Little is known in regard to the development of celiac autoimmunity (CDA) in twins of subjects with type 1 diabetes. Objective Our aim was to investigate the development of IA and CDA in cotwins of probands with type 1 diabetes. Methods Since 1995, the Twin Family Study has followed 336 twins (168 twin probands with type 1 diabetes and 168 cotwins) for a median of 14 years (interquartile range:10-18 years). Cotwins were followed for the development of IA, type 1 diabetes, and CDA. Results In monozygotic cotwins, cumulative incidence by age 20 was 14% for IA and 10% for CDA. Development of IA and CDA by age 20 was 9% and 12% in dizygotic cotwins, respectively. While the numbers are small, IA by age 30 years was 26% in monozygotic and 39% in dizygotic twins. In proportional hazards models, the proband’s younger age at diagnosis, but not sex or human leukocyte antigen were associated with time to IA and CDA in cotwins. Conclusion CDA risk by age 20 in cotwins was 10% to 12%. With long-term follow-up, cumulative incidence for IA is high in dizygotic twins, similar to monozygotic twins, suggesting a role of possible early environmental factors shared by type 1 diabetes discordant cotwins.
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Affiliation(s)
- Taylor M Triolo
- University of Colorado Anschutz Medical Campus - The Barbara Davis Center for Diabetes, Aurora, Colorado
| | - Laura Pyle
- University of Colorado Anschutz Medical Campus, Pediatrics, Aurora, Colorado.,Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado
| | - Sona Seligova
- University of Colorado Anschutz Medical Campus - The Barbara Davis Center for Diabetes, Aurora, Colorado
| | - Liping Yu
- University of Colorado Anschutz Medical Campus - The Barbara Davis Center for Diabetes, Aurora, Colorado
| | - Peter A Gottlieb
- University of Colorado Anschutz Medical Campus - The Barbara Davis Center for Diabetes, Aurora, Colorado
| | - Andrea K Steck
- University of Colorado Anschutz Medical Campus - The Barbara Davis Center for Diabetes, Aurora, Colorado
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Safi MA. Celiac disease in type 1 diabetes mellitus in the Kingdom of Saudi Arabia. Characterization and meta-analysis. Saudi Med J 2019; 40:647-656. [PMID: 31287124 PMCID: PMC6757199 DOI: 10.15537/smj.2019.7.24293] [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] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objectives: To characterize and meta-analyze the pertinent studies concerning celiac disease (CD) among patients with type 1 diabetes mellitus (T1DM) in the Kingdom of Saudi Arabia. Methods: Data (from the relevant articles) were analyzed using both the Statistical Package for Social Sciences, version 20 (IBM Corp., Armonk, NY, USA) program and the comprehensive meta-analysis (CMA) program. This study was conducted between March and July 2018 at King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. Written ethical approval was not obtained because this study was a retrospective literature review and analysis. Results: The prevalence of seropositive-CD was 15.88% with high heterogeneity (I2=84.0), while the prevalence of biopsy-proven CD was 12% with high heterogeneity (I2=82.7). Anti-transglutaminase was used in 7 of the 8 studies; alone in 4; with endomysial antibodies in 2; and with antigliadin antibodies (AGA) in one. In the remaining study, antireticulin antibodies was used with AGA. The age of the involved patients ranged from 8 months to 50 years old. Conclusion: The prevalence of biopsy-proven CD among T1DM patients in Kingdom of Saudi Arabia (12.0%) was double the global prevalence (6.0%), and much higher than the normal Saudi population (1.4%). The female-to-male ratio (2:1) of CD patients in T1DM was the same as in the normal population in Kingdom of Saudi Arabia. No significant difference was detected between the reported serologically-proven rates and the reported biopsy-proven rates (p=0.093).
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Affiliation(s)
- Mohammad Ayman Safi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdul-Aziz University, Jeddah, Kingdom of Saudi Arabia. E-mail.
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Puñales M, Bastos MD, Ramos ARL, Pinto RB, Ott EA, Provenzi V, Geremia C, Soledade MA, Schonardie AP, da Silveira TR, Tschiedel B. Prevalence of celiac disease in a large cohort of young patients with type 1 diabetes. Pediatr Diabetes 2019; 20:414-420. [PMID: 30737863 DOI: 10.1111/pedi.12827] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/01/2018] [Accepted: 01/27/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Serological screening for celiac disease (CD) allows the identification of individuals genetically predisposed, as type 1 diabetes mellitus (T1DM). However, the diagnosis is confirmed by intestinal biopsy. The aim was to determine the prevalence of immunoglobulin-A anti-tissue transglutaminase antibodies (IgA-tTG) and CD in a large cohort of young T1DM patients. METHODS Screening for CD was randomly conducted in 881 T1DM by IgA-tTG and total IgA. Individuals with positive antibodies were referred to endoscopy/duodenal biopsy. RESULTS The age of the cohort at the screening was 14.3 ± 5.9 years and at T1DM onset was 7.9 ± 4.4 years. The prevalence of positive serology was 7.7%. Median IgA-tTG levels were 117.7 U/mL (interquartile range [IQR] 35.7-131.5 U/mL). Of the 62 duodenal biopsy, CD was diagnosed in 79.0%, yielding an overall prevalence of 5.6%. The mean age of CD patients was 15.6 ± 6.5 years and, at T1DM onset was 6.3 years (4.0-9.9 years). The modified Marsh-Oberhuber histological classification was 22.5% (3a), 36.7% (3b), and 40.8% (3c). In the biopsy-proven patients, T1DM onset occurred at slightly younger ages (6.3 vs 9.7 years, P = 0.1947), gastrointestinal (GI) manifestations, predominantly abdominal pain and distension, were more prevalent (71.4% vs 38.5%, P = 0.027) and higher IgA-tTG titers (128.0 vs 26.3 U/mL, P = 0.0003) were found than in those with negative-biopsies. CONCLUSION Our results demonstrate the prevalence of 7.7% of IgA-tTG and 5.6% of CD in T1DM patients in South Brazil and, emphasize the importance of the screening in high-risk individuals. Furthermore, the presence of GI manifestations and higher IgA-tTG titers strongly suggest the diagnosis of CD.
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Affiliation(s)
- Marcia Puñales
- Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil.,Pediatric Endocrinology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Marilia Dornelles Bastos
- Post-Graduation Program in Adolescent and Child Health, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.,Medical Course, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Brazil
| | - Ana Regina L Ramos
- Pediatric Gastroenterology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Raquel Borges Pinto
- Pediatric Gastroenterology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Eduardo A Ott
- Endoscopy Service, Nossa Senhora da Conceição Hospital (HNSC), Conceição Hospital Group (GHC), Porto Alegre, RS, Brazil
| | - Valentina Provenzi
- Pathology Service, Nossa Senhora da Conceição Hospital (HNSC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - César Geremia
- Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil.,Pediatric Endocrinology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Maria Antônia Soledade
- Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Ana Paula Schonardie
- Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
| | - Themis R da Silveira
- Post-Graduation Program in Adolescent and Child Health, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.,Santo Antônio Child Hospital, Santa Casa de Misericórdia, Porto Alegre, RS, Brazil
| | - Balduino Tschiedel
- Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health, Porto Alegre, RS, Brazil
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Oujamaa I, Sebbani M, Elmoumou L, Bourrahouate A, El Qadiry R, El Moussaoui S, Ait Sab I, Sbihi M, Ennazk L, El Mghari-Tabib G, El Ansari N, Baizri H, Amine M, Admou B. The Prevalence of Celiac Disease-Specific Auto-Antibodies in Type 1 Diabetes in a Moroccan Population. Int J Endocrinol 2019; 2019:7895207. [PMID: 31641352 PMCID: PMC6770330 DOI: 10.1155/2019/7895207] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/20/2019] [Accepted: 08/13/2019] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE We aimed to determine the prevalence of specific auto-antibodies to celiac disease (CD) in Moroccan type 1 diabetic (T1D) patients and compare the clinical and biological characteristics of seropositive and seronegative cases. PATIENTS AND METHODS A cross-sectional study was carried out on 276 T1D patients including 109 adults and 167 pediatric cases. The screening for CD was performed by an Elisa IgA anti-tissue transglutaminase antibody (tTGA) testing, combined with IgA quantification by nephelometry. Positive-IgA-tTGA cases were secondly tested for anti-endomysial antibodies (EMA) using an immunofluorescence technique, and the IgA deficiency cases were screened for IgG-tTGA. Patients with low positive tTGA titers underwent HLA-DQ2/DQ8 typing. Sociodemographic and clinical data of the patients were collected using a hetero-administered questionnaire. The comparison of clinical and biological data between seropositive and seronegative diabetics was done using independent T, Mann-Whitney U, chi-squared, and Fisher tests, which were considered significant if p value <0.05. RESULTS The prevalence of CD-specific auto-antibodies was estimated to be 9.1% (IC = 95%), with 25 positive cases in tTGA and EMA testing. Eight cases displayed low titers of IgA-tTGA, among which 4 were positive for HLA-DQ2, 1 for HLA-DQ8, and 1 for both DQ2 and DQ8. The other 2 cases had a biopsy-proven CD. Compared to seronegative patients, seropositive cases had a higher percentage of associated autoimmune disorders (16% vs. 2.4%, p=0.008), with a significant lower height Z-scores (median: -0.90 (-3.93 to 0.95) vs. -0.51 (-4.54 to 2.18), p=0.029) and a higher HbA1c level (median: 11.30% (7.31 to 16.00) vs. 9.30% (4.40 to17.31), p=0.022). CONCLUSION The current study gave evidence of a high prevalence of CD specific auto-antibodies in T1D population. The co-existence of these two conditions was associated with a poor glycemic control, a lower height, and other autoimmune diseases. These findings may suggest the necessity of a systematic screening of CD in T1D patients.
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Affiliation(s)
- Ider Oujamaa
- Laboratory of Immunology, University Hospital of Marrakech, Marrakech, Morocco
| | - Majda Sebbani
- Department of Public Health and Epidemiology, PCIM Research Laboratory, Cadi Ayyad University, Marrakech, Morocco
| | - Lahcen Elmoumou
- Laboratory of Immunology, University Hospital of Marrakech, Marrakech, Morocco
| | - Aïcha Bourrahouate
- Department of Pediatrics, University Hospital of Marrakech, Marrakech, Morocco
| | - Rabiy El Qadiry
- Department of Pediatrics, University Hospital of Marrakech, Marrakech, Morocco
| | | | - Imane Ait Sab
- Department of Pediatrics, University Hospital of Marrakech, Marrakech, Morocco
| | - Mohamed Sbihi
- Department of Pediatrics, University Hospital of Marrakech, Marrakech, Morocco
| | - Laila Ennazk
- Department of Endocrinology, University Hospital of Marrakech, Marrakech, Morocco
| | | | - Nawal El Ansari
- Department of Endocrinology, University Hospital of Marrakech, Marrakech, Morocco
| | - Hicham Baizri
- Department of Endocrinology, Ibn Sina Military Hospital, Marrakech, Morocco
| | - Mohamed Amine
- Department of Public Health and Epidemiology, PCIM Research Laboratory, Cadi Ayyad University, Marrakech, Morocco
| | - Brahim Admou
- Laboratory of Immunology, University Hospital of Marrakech, Marrakech, Morocco
- ERCIM Research Team, Faculty of Medecine and Pharmacy, Cadi Ayyad University, Marrakech, Morocco
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Simmons JH, Foster NC, Riddlesworth TD, DuBose SN, Redondo MJ, Liu E, Freemark M. Sex- and age-dependent effects of celiac disease on growth and weight gain in children with type 1 diabetes: Analysis of the type 1 diabetes Exchange Clinic Registry. Pediatr Diabetes 2018; 19:741-748. [PMID: 29271067 DOI: 10.1111/pedi.12629] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 11/03/2017] [Accepted: 11/27/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Celiac disease (CD) is common in patients with type 1 diabetes (T1D) and effects of CD on growth in children with T1D remain unclear. METHODS We analyzed heights, weights, and body mass index (BMI) in 215 matched pediatric CD/control pairs in the T1D Exchange Clinic Registry. CD was defined by a clinic-reported diagnosis and positive celiac serology (n = 80) and/or positive small bowel biopsy (n = 135). Cases and controls were matched by age (mean: 14 years), diabetes duration (median: 7 years), sex (57% female), and clinic site. There were 5569 height/weight measurements. RESULTS Gluten was restricted for varying periods of time in 61% of females and 51% of males with CD. Females with CD were shorter than female controls at all ages (P = 0.01). Weight z-scores were initially lower in preschool females with CD but similar to controls by middle childhood. Males with CD were initially shorter but adult heights were similar. Height in both sexes and weight in males were lower in CD participants diagnosed at younger age. Growth in T1D children with biopsy-proven CD, 76% of them were gluten-restricted, was comparable to that of T1D controls. CONCLUSION Concurrent CD impairs linear growth in T1D females at all stages of development and in young T1D males. Young females with CD have lower weights, but both sexes have similar weights by middle childhood. Children younger at CD onset remain shorter throughout childhood; males younger at CD onset have persistently lower weights. Long-term gluten restriction may restore weight gain and linear growth in children with CD and T1D.
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Affiliation(s)
- Jill H Simmons
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | | | | | | | - Maria J Redondo
- Department of Pediatrics-Diabetes Endocrinology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Edwin Liu
- Department of Pediatric Gastroenterology, Children's Hospital Colorado, Aurora, CO
| | - Michael Freemark
- Department of Pediatric Endocrinology and Diabetes, Duke University Medical Center, Durham, North Carolina
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11
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Khater D. Endocrinopathies in celiac disease: When the endocrinologist sees what is invisible to the gastroenterologist. ACTA BIO-MEDICA : ATENEI PARMENSIS 2018; 89:117-121. [PMID: 29633735 PMCID: PMC6357610 DOI: 10.23750/abm.v89i1.7119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 02/21/2018] [Indexed: 12/30/2022]
Abstract
Celiac disease (CD) is a systemic, immune mediated and genetically determined small intestinal disorder characterized by intolerance to dietary gluten that generally presents with gastrointestinal symptoms in young children and extra-intestinal manifestations. Furthermore, there is close association between CD and endocrine diseases, including diabetes, autoimmune thyroid diseases, growth and pubertal disorders, etc. probably due to the presence of a common genetic predisposition. The present review aims to highlight and give more insight to the endocrine changes in CD, especially when there are few or no gastrointestinal symptoms and to emphasize on screening opportunities in some endocrine diseases. (www.actabiomedica.it)
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12
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Singh P, Seth A, Kumar P, Sajjan S. Coexistence of celiac disease & type 1 diabetes mellitus in children. Indian J Med Res 2018; 145:28-32. [PMID: 28574011 PMCID: PMC5460569 DOI: 10.4103/ijmr.ijmr_199_15] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND & OBJECTIVES Type 1 diabetes mellitus (T1DM) and celiac disease (CD) tend to co-exist due to similar underlying genetic predisposition. Failure to recognize CD in patients with T1DM predisposes them to complications. The present study was aimed to assess children with T1DM for the presence of CD. METHODS This was a retrospective analysis of the records of children with T1DM attending paediatric endocrinology clinic at a tertiary care hospital in north India from January 2006 to May 2014. All children were screened for CD at the time of diagnosis of T1DM using IgA anti-tissue transglutaminase (anti-tTG) levels in serum. Seropositive children were subjected to upper gastrointestinal endoscopy and duodenal biopsy for histopathological confirmation. The children also underwent thyroid function testing (TFT); those with deranged TFT were evaluated for thyroid-specific antibodies. RESULTS Positive serology for CD was present in 43 of 126 children with T1DM whose records were reviewed [34.1%; 95% confidence interval (CI): 25.9-43.1]. Confirmed CD was diagnosed in 17 (13.5%; CI: 8.1-20.7) of the children screened and 17 of 40 (42.5%; CI: 27.1-59.1) seropositive participants. Four out of 17 children with coexisting CD and T1DM also had autoimmune thyroiditis with overt hypothyroidism. The children with confirmed CD were more likely to have short stature [odds ratios (OR)-3.16; 95% CI: 1.09-9.20, P<0.05] and hypothyroidism (OR-6.4; 95% CI: 1.52-26.90, P<0.05). INTERPRETATION & CONCLUSIONS Our study showed a higher proportion of CD in children with T1DM as compared to that reported in general population. Regular screening of children with T1DM for CD is needed to improve metabolic control and prevent long-term complications.
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Affiliation(s)
- Preeti Singh
- Department of Pediatrics, Lady Hardinge Medical College, Kalawati Saran Children's Hospital, New Delhi, India
| | - Anju Seth
- Department of Pediatrics, Lady Hardinge Medical College, Kalawati Saran Children's Hospital, New Delhi, India
| | - Praveen Kumar
- Department of Pediatrics, Lady Hardinge Medical College, Kalawati Saran Children's Hospital, New Delhi, India
| | - Sushma Sajjan
- Department of Pediatrics, Lady Hardinge Medical College, Kalawati Saran Children's Hospital, New Delhi, India
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13
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Al Hemidan AI, Tabbara KF, Althomali T. Vogt-Koyanagi-Harada Associated with Diabetes Mellitus and Celiac Disease in a 3-Year-Old Girl. Eur J Ophthalmol 2018; 16:173-7. [PMID: 16496266 DOI: 10.1177/112067210601600130] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose To present a case of Vogt-Koyanagi-Harada (VKH) associated with type I diabetes mellitus and celiac disease in a 3 year old female. Methods We studied a three-year old female who presented with clinical manifestation of VKH and type I Diabetes mellitus and ciliac disease. Results Patient was found to have hyperglycemia with type I diabetes mellitus. Duodenal mucosal biopsy specimen confirmed the diagnosis of celiac disease. Patient's ocular inflammation was treated by topical and systemic corticosteroid and immune-suppressive therapy. Her diabetes mellitus was controlled by insulin and her celiac disease was controlled by gluten-free diet. Conclusions The association of VKH with two autoimmune diseases (celiac disease and type I diabetes mellitus) is rare. This case is, to our knowledge, the youngest patient reported with VKH.
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Affiliation(s)
- A I Al Hemidan
- King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
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14
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Shivaprasad C, Kolly A, Pulikkal A, Kumar KMP. High prevalence of organ specific autoantibodies in Indian type 1 diabetic patients. J Pediatr Endocrinol Metab 2017; 30:707-712. [PMID: 28672742 DOI: 10.1515/jpem-2017-0011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Accepted: 05/09/2017] [Indexed: 01/28/2023]
Abstract
BACKGROUND Type 1 diabetes (T1D) is frequently associated with other autoimmune conditions such as autoimmune thyroiditis, coeliac disease (CD) and Addison's disease. There are sparse data on the prevalence of antibodies against these conditions in Indian patients with T1D. This study aims to evaluate prevalence of these T1D associated autoantibodies in Indian patients. METHODS Two hundred and fifty-eight patients with T1D were recruited from the Bangalore Diabetes Hospital and the Vydehi Institute of Medical Sciences and Research Centre (VIMS) for the study. Participants diagnosed with diabetes before the age of 18 years, as per the American Diabetes Association (ADA) criteria, and who were classified as T1D based on clinical grounds were recruited for the study. Anti-thyroid peroxidase antibody (TPO) and IgA tissue transglutaminase antibody (tTG) were estimated in all the patients. 21-Hydroxylase antibody (21-OHAb) were estimated in 170 patients. All assays were done by commercial immunoassay. Eighty-eight unrelated age-matched healthy controls were chosen for comparison. RESULTS The mean age of T1D patients was 14.33 years. The mean duration of diabetes was 4.88 years. Anti-TPO was positive in 43 (16.7%) patients with T1D as compared to 3 (3.4%) in controls. IgA tTG was positive in 12 (4.65%) patients with T1D and was absent in controls. 21-OHAb was positive in two (1.1%) patients with T1D and was absent in controls. Both patients who had positive 21-OHab had the other two antibodies. Five patients had positive anti-TPO and IgA-tTG antibodies. CONCLUSIONS Anti-TPO antibody was the most prevalent antibody in patients with T1D. Anti-TPO and IgA-tTG antibodies were significantly higher than in the control population. Further studies will be required to assess the clinical significance of these positive antibodies.
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15
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Salazar C, García-Cárdenas JM, Paz-y-Miño C. Understanding Celiac Disease From Genetics to the Future Diagnostic Strategies. CLINICAL MEDICINE INSIGHTS. GASTROENTEROLOGY 2017; 10:1179552217712249. [PMID: 37791320 PMCID: PMC9980758 DOI: 10.1177/1179552217712249] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 05/04/2017] [Indexed: 10/05/2023]
Abstract
Celiac disease (CD) is an autoimmune disorder characterized by the permanent inflammation of the small bowel, triggered by the ingestion of gluten. It is associated with a number of symptoms, the most common being gastrointestinal. The prevalence of this illness worldwide is 1%. One of the main problems of CD is its difficulty to be diagnosed due to the various presentations of the disease. Besides, in many cases, CD is asymptomatic. Celiac disease is a multifactorial disease, HLA-DQ2 and HLA-DQ8 haplotypes are predisposition factors. Nowadays, molecular markers are being studied as diagnostic tools. In this review, we explore CD from its basic concept, manifestations, types, current and future methods of diagnosis, and associated disorders. Before addressing the therapeutic approaches, we also provide a brief overview of CD genetics and treatment.
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Affiliation(s)
- Carolina Salazar
- Centro de Investigación Genética y Genómica,
Facultad de Ciencias de la Salud Eugenio Espejo, Universidad Tecnológica
Equinoccial, Quito, Ecuador
| | - Jennyfer M García-Cárdenas
- Centro de Investigación Genética y Genómica,
Facultad de Ciencias de la Salud Eugenio Espejo, Universidad Tecnológica
Equinoccial, Quito, Ecuador
| | - César Paz-y-Miño
- Centro de Investigación Genética y Genómica,
Facultad de Ciencias de la Salud Eugenio Espejo, Universidad Tecnológica
Equinoccial, Quito, Ecuador
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16
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Freeman HJ. Endocrine manifestations in celiac disease. World J Gastroenterol 2016; 22:8472-8479. [PMID: 27784959 PMCID: PMC5064028 DOI: 10.3748/wjg.v22.i38.8472] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/05/2016] [Accepted: 08/23/2016] [Indexed: 02/06/2023] Open
Abstract
Celiac disease (CD) is an autoimmune small intestinal mucosal disorder that often presents with diarrhea, malabsorption and weight loss. Often, one or more associated endocrine disorders may be associated with CD. For this review, methods involved an extensive review of published English-language materials. In children and adolescents, prospective studies have demonstrated a significant relationship to insulin-dependent or type 1 diabetes, whereas in adults, autoimmune forms of thyroid disease, particularly hypothyroidism, may commonly co-exist. In some with CD, multiple glandular endocrinopathies may also occur and complicate the initial presentation of the intestinal disease. In others presenting with an apparent isolated endocrine disorder, serological screening for underlying subclinical CD may prove to be positive, particularly if type 1 diabetes, autoimmune thyroid or other autoimmune endocrine diseases, such as Addison’s disease are first detected. A number of reports have also recorded hypoparathyroidism or hypopituitarism or ovarian failure in CD and these may be improved with a strict gluten-free diet.
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17
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Cartee AK, Owens LA, Lahr BD, Yawn BP, Murray JA, Kudva YC. Incidence of Type 1 Diabetes Is Not Increasing in a Population-Based Cohort in Olmsted County, Minnesota, USA. Mayo Clin Proc 2016; 91:1066-73. [PMID: 27492913 PMCID: PMC5025795 DOI: 10.1016/j.mayocp.2016.05.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/04/2016] [Accepted: 05/31/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To investigate the recent incidence of T1D in a US Midwestern county to determine whether this increase has been sustained and compare it with the incidence of celiac disease (CD) and also investigate the prevalence of CD, an associated autoimmune disease, within the cohort. PATIENTS AND METHODS A broad search strategy was used to identify all incident cases of T1D in Olmsted County, Minnesota, between January 1, 1994, and December 31, 2010, using the Rochester Epidemiology Project. Diagnosis and residency status were confirmed through the medical record. Incidence rates were directly standardized to the 2010 US population. Poisson regression was used to test for a change in incidence rate. Clinical charts were reviewed to confirm case status. RESULTS There were 233 incident cases of T1D. Directly adjusting for age and sex with respect to the 2010 US white population, the overall annual incidence of T1D was 9.2 (95% CI, 8.0-10.4) per 100,000 people per year among all ages and 19.9 (95% CI, 16.6-23.2) per 100,000 people per year for those younger than 20 years. There was no significant increase in the incidence of T1D over time (P=.45). Despite the overall stability in annual incidence, there was an initial increasing trend followed by a plateau. Of the 109 patients with T1D (47%) tested for CD, 12% (13) had biopsy-proven CD. CONCLUSION The incidence of T1D has stopped increasing in Olmsted County, Minnesota, in the most recent decade. Further studies are needed to confirm this finding and explore reasons for this plateau.
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Affiliation(s)
- Amanda K Cartee
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Lisa A Owens
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Brian D Lahr
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Barbara P Yawn
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Joseph A Murray
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN.
| | - Yogish C Kudva
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN
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18
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Singh S, Usha, Singh G, Agrawal NK, Singh RG, Kumar SB. Prevalence of Autoantibodies and HLA DR, DQ in Type 1 Diabetes Mellitus. J Clin Diagn Res 2016; 10:EC09-13. [PMID: 27630850 DOI: 10.7860/jcdr/2016/18657.8163] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Accepted: 05/23/2016] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Type I diabetes Mellitus (T1DM) is caused by autoimmune destruction of β-cells of pancreas. Two forms of T1DM are known called as 1A (autoimmune) and 1B (idiopathic). AIM Aim was to study the prevalence of Anti-TTG IgA, Anti-TPO, GADA, ZnT8 and IA-2 autoantibodies and HLA DR and DQ genes and its diagnostic value in T1DM. MATERIALS AND METHODS Thirty four T1DM patients, 59 type 2 diabetes mellitus (T2DM) patients and 28 healthy controls were included in study. Antibodies levels were estimated by ELISA and HLA typing was performed by SSP-PCR method. RESULT The prevalence of various autoantibodies in T1DM were Anti-TTG 14.7%, Anti-TPO 17.65%, GADA 38.23%, ZnT8 11.76% and IA-2 5.88%. Only GADA and ZnT8 were significantly positive in T1DM. GADA (66.67%) and ZnT8 (33.33%) positivity was more in patients below 15 years age while levels of other antibodies were higher after 15 years age. All autoantibodies were detected in higher frequency in T1DM than in T2DM and controls. HLA DR and DQ typing showed highly significant increase in DRB1*0301 (61.76%, p=0.00) and DQB1*0201 (64.71%, p=0.00) in T1DM. Subjects with HLA DRB1*0301 and DQB1*0201 had 80-100% positive prevalence of GADA, ZnT8, IA-2, Anti-TTG and Anti-TPO autoantibodies. CONCLUSION Combination of GADA antibody with DRB1 and DQB1 estimation improved diagnosis of T1A than insulin antigen specific antibodies alone.
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Affiliation(s)
- Shailja Singh
- Research Scholar, Department of Pathology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
| | - Usha
- Professor and Incharge, UGC Advanced Immunodiagnostic Training and Research Centre, Department of Pathology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
| | - Gyanendra Singh
- Junior Resident, Department of Pathology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
| | - Neeraj Kumar Agrawal
- Professor, Department of Endocrinology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
| | - Rana Gopal Singh
- Professor, Department of Nephrology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
| | - Shashi Bhushan Kumar
- Service Senior Resident, Department of Pathology, Institute of Medical Sciences, Banaras Hindu University , Varanasi, UP, India
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19
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Affiliation(s)
- Hugh J Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, BC, Canada
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20
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Pulikkal AA, Kolly A, Prasanna Kumar KM, Shivaprasad C. The seroprevalence of immunoglobulin A transglutaminase in type 1 diabetic patients of South Indian origin. Indian J Endocrinol Metab 2016; 20:233-237. [PMID: 27042421 PMCID: PMC4792026 DOI: 10.4103/2230-8210.176359] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
CONTEXT Celiac disease (CD) is a commonly encountered autoimmune condition in patients with type 1 diabetes (T1D). There is sparse data on the seroprevalence of immunoglobulin A (IgA) transglutaminase (tTG) in T1D patients of South Indian origin. AIMS To detect the prevalence of IgA tTG in T1D patients of South Indian origin. To evaluate the relation between the presence of autoimmunity and metabolic control and complications of diabetes. MATERIALS AND METHODS We conducted a cross-sectional study on 258 T1D patients. All the patients were subjected to biochemical tests and evaluated for microvascular complications. IgA tTG was estimated by ELISA. IgA tTG levels >40 AU/ml was considered positive. RESULTS Of the 258 participants, 12 (4.65%) were found to be positive for IgA tTG antibodies. Distribution of IgA positivity was equal in both sexes. There was a significant negative correlation of IgA tTG positivity with hemoglobin and glycated hemoglobin (HbA1c). CONCLUSIONS The seropositivity of CD in South Indian patients with T1D has been observed to be 4.68%. This is much lower compared to studies from North India. This can be explained by both the genetic and dietary factors. The seropositivity correlated negatively with hemoglobin and HbA1c.
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Affiliation(s)
- Annie A. Pulikkal
- Department of Endocrinology and Metabolism, Vydehi Institute of Medical Sciences, Bengaluru, Karnataka, India
| | - Anish Kolly
- Department of Endocrinology and Metabolism, Vydehi Institute of Medical Sciences, Bengaluru, Karnataka, India
| | | | - C. Shivaprasad
- Department of Endocrinology and Metabolism, Vydehi Institute of Medical Sciences, Bengaluru, Karnataka, India
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Dogan B, Oner C, Bayramicli OU, Yorulmaz E, Feyizoglu G, Oguz A. Prevalence of celiac disease in adult type 1 patients with diabetes. Pak J Med Sci 2015; 31:865-8. [PMID: 26430419 PMCID: PMC4590365 DOI: 10.12669/pjms.314.7206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Objectives: Celiac disease, an autoimmune disease, is related to immune mediated intolerance to gluten. Some studies suggest that Celiac Disease was 20 times more frequent in type 1 patients with diabetes. The objective of our study was to evaluate the prevalence of celiac disease in hospital based type 1 diabetic adults. Methods: Our study was carried out retrospectively in Medeniyet University Goztepe Training and Educational Hospital in Istanbul between 2012–2013. The cohort comprised 482 type 1 patients with diabetes attending the diabetes outpatient clinic. The data were analyzed by SPSS 10.5 package program. Student’s t tests is used for comparative analyses. A p-value less than 0.05 was considered statistically significant. Results: The cohort included 482 type 1 patients with diabetes. Fifty seven of them were not evaluated for Endomysium antibody positivity. Fifteen of the remaining 425 patients were positive for anti endomysial antibody (3.5%). The prevalence of biopsy proven celiac disease was 2.3% (10/425). There was no significant difference between Endomysial antibody positive and negative groups in regard of age, sex, or duration of the disease. Conclusion: This study confirms that the celiac disease is common in type 1 diabetic patients. Since a small proportion of celiac patients are symptomatic this disorder should be screened in all adult type 1 patients with diabetes by antiendomysium antibody.
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Affiliation(s)
- Burcu Dogan
- Burcu Dogan, Department of Family Medicine, Istanbul Medeniyet University, Goztepe Training and Research Hospital, Istanbul Turkey
| | - Can Oner
- Can Oner, Istanbul Bilim University, School of Medicine, Department of Family Medicine, Istanbul Turkey
| | | | - Elif Yorulmaz
- Elif Yorulmaz, Istanbul Bagcılar Traning and Research Hospital, Department of Gastroenterology, Istanbul Turkey
| | - Guneş Feyizoglu
- Guneş Feyizoglu, Department of Internal Medicine, Istanbul Medeniyet University, Goztepe Training and Research Hospital, Istanbul Turkey
| | - Aytekin Oguz
- Aytekin Oguz, Department of Internal Medicine, Scholl of Medicine, Istanbul Medeniyet University, Istanbul Turkey
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22
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Sherman Y, Karanicolas R, DiMarco B, Pan N, Adams AB, Barinstein LV, Moorthy LN, Lehman TJA. Unrecognized Celiac Disease in Children Presenting for Rheumatology Evaluation. Pediatrics 2015; 136:e68-75. [PMID: 26077485 DOI: 10.1542/peds.2014-2379] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Current clinical guidelines do not consider patients with rheumatic conditions to be at high risk for celiac disease (CD) despite numerous reported associations between the two in adults and children. The objective of this study was to evaluate the prevalence of CD among patients presenting for pediatric rheumatology evaluation. METHODS A total of 2125 patients presenting for initial evaluation by the Division of Pediatric Rheumatology at the Hospital for Special Surgery between June 2006 and December 2013 were screened for CD as a part of the standard initial serologic evaluation. The charts of these patients were evaluated retrospectively at the end of this period. RESULTS 36 patients (30 girls, 6 boys, mean age 9.4 ± 4.3 years, range 2-16 years) received a diagnosis of CD after serologic testing and evaluation by pediatric gastroenterology. Eight additional patients with known diagnoses of CD presented during this time period. The total prevalence of CD over this 6.5-year period was 2.0%. The most common presenting complaints among patients diagnosed with CD were myalgias, arthralgias, and rash. Less frequently, patients reported gastrointestinal complaints including abdominal pain, nausea, and diarrhea. All patients reported improvement or complete resolution of their musculoskeletal symptoms after initiation of a gluten-free diet. CONCLUSIONS This study identified 36 new cases of CD among children presenting for rheumatology evaluation, for an overall prevalence rate of 2.0%. The majority of patients who ultimately received a diagnosis of CD presented with extraintestinal manifestations. These results underscore the importance of screening children presenting for rheumatology evaluation for CD.
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Affiliation(s)
- Yekaterina Sherman
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York
| | - Rose Karanicolas
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York
| | - Brittany DiMarco
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York
| | - Nancy Pan
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York
| | - Alexa B Adams
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York
| | - Laura V Barinstein
- Division of Rheumatology, Mount Sinai Medical Center, New York, New York; and
| | - L Nandini Moorthy
- Division of Pediatric Rheumatology, Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Thomas J A Lehman
- Division of Pediatric Rheumatology, Hospital for Special Surgery, New York, New York;
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Increased risk for vitamin d deficiency in obese children with both celiac disease and type 1 diabetes. Gastroenterol Res Pract 2014; 2014:561351. [PMID: 25548555 PMCID: PMC4273505 DOI: 10.1155/2014/561351] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 11/13/2014] [Accepted: 11/16/2014] [Indexed: 12/17/2022] Open
Abstract
Background. It is unknown whether the coexistence of type 1 diabetes (T1D) and celiac disease (CD) increases the risk for vitamin D deficiency. Aims. To determine the vitamin D status and the risk for vitamin D deficiency in prepubertal children with both T1D and CD compared to controls, TID, and CD. Subjects and Methods. Characteristics of 62 prepubertal children of age 2–13 y with either CD + T1D (n = 22, 9.9 ± 3.1 y), CD only (n = 18, 8.9 ± 3.3 y), or T1D only (n = 22, 10.1 ± 2.8 y) were compared to 49 controls of the age of 8.0 ± 2.6 years. Vitamin D deficiency was defined as 25(OH)D < 50 nmol/L, overweight as BMI of >85th but <95th percentile, and obesity as BMI > 95th percentile. Results. The 4 groups had no difference in 25(OH)D (ANOVA P = 0.123) before stratification into normal-weight versus overweight/obese subtypes. Following stratification, 25(OH)D differed significantly between the subgroups (F(3,98) = 10.109, ANOVA P < 0.001). Post-hoc analysis showed a significantly lower 25(OH)D in the overweight/obese CD + T1D compared to the overweight/obese controls (P = 0.039) and the overweight/obese CD (P = 0.003). Subjects with CD + T1D were 3 times more likely to be vitamin D deficient (OR = 3.1 [0.8–11.9], P = 0.098), compared to controls. Conclusions. The coexistence of T1D and CD in overweight/obese prepubertal children may be associated with lower vitamin D concentration.
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Elfström P, Sundström J, Ludvigsson JF. Systematic review with meta-analysis: associations between coeliac disease and type 1 diabetes. Aliment Pharmacol Ther 2014; 40:1123-1132. [PMID: 25270960 DOI: 10.1111/apt.12973] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 12/01/2013] [Accepted: 09/09/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND In the past decade, a number of population-based studies have examined the prevalence of coeliac disease in individuals with type 1 diabetes but prevalences have differed considerably. AIM To examine the prevalence of coeliac disease in individuals with type 1 diabetes. METHODS A systematic review of English-language articles published in PubMed Medline between 2000 and May 2014. Search terms included 'celiac disease' or 'coeliac disease' and 'diabetes mellitus'. Studies were selected with at least 100 individuals with type 1 diabetes being screened for coeliac disease where the coeliac diagnosis was later confirmed through small intestinal biopsy. Data synthesis used random-effects inverse variance-weighted models, and metaregression was used to examine heterogeneity in subgroups. RESULTS A pooled analysis, based on 26,605 patients with type 1 diabetes, found a prevalence of biopsy-confirmed coeliac disease of 6.0% (95% CI = 5.0-6.9%). Heterogeneity was large (I(2) = 93.2%). The prevalence was lower in adults with type 1 diabetes (2.7%), and in mixed populations with both children and adults with type 1 diabetes (4.7%) than in children (6.2%) with type 1 diabetes (P < 0.001). Additional subgroup analyses could not explain the large variation in coeliac disease prevalence between studies. CONCLUSION More than one in twenty patients with type 1 diabetes have biopsy-verified coeliac disease. This prevalence is high enough to motivate screening for coeliac disease among patients with type 1 diabetes.
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Affiliation(s)
- P Elfström
- Department of Neonatology, Astrid Lindgren Children's Hospital-Danderyd, Karolinska University Hospital, Stockholm, Sweden
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Abstract
Type 1 diabetes (T1D) and celiac disease (CD) are autoimmune diseases with clinical and pathogenic overlap. The mean prevalence of CD in patients with T1D is about 8 %. Classic intestinal symptoms of CD may not be present in T1D leading to the recommendation for active case finding in this higher risk group. Screening is done with sensitive and specific serologies including tissue transglutaminase (tTG) IgA and deaminated gliadin peptide (DGP) IgA and IgG. Positive serologies are confirmed by the presence of villous atrophy and increased intraepithelial lymphocytes on duodenal biopsy. A strict gluten free diet is recommended, although this can pose challenges for T1D patients who already have dietary restrictions. In aggregate, it appears as if the gluten free diet may help T1D management. T1D and CD have overlapping genetic and environmental risk factors. Among these, non-HLA genetic factors and the gut microbiome are among recent developments that will be discussed in this review.
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Affiliation(s)
- Aaron Cohn
- Department of Medicine, University of Chicago, 900 East 57th Street, MB#9, Chicago, IL, 60637, USA
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Szaflarska-Popławska A. Coexistence of coeliac disease and type 1 diabetes. PRZEGLAD GASTROENTEROLOGICZNY 2014; 9:11-7. [PMID: 24868293 PMCID: PMC4027839 DOI: 10.5114/pg.2014.40844] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Revised: 01/17/2012] [Accepted: 03/27/2012] [Indexed: 12/30/2022]
Abstract
There is a selective review of the literature concerning the coexistence of coeliac disease and type 1 diabetes mellitus. This review focuses on the principles of serological tests towards coeliac disease in patients with type 1 diabetes mellitus and metabolic control measures as a result of a gluten-free diet.
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Affiliation(s)
- Anna Szaflarska-Popławska
- Department of Pediatric Endoscopy and Gastrointestinal Function Testing, Nicolaus Copernicus University, Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland
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Al-Sinani S, Sharef SW, Al-Yaarubi S, Al-Zakwani I, Al-Naamani K, Al-Hajri A, Al-Hasani S. Prevalence of celiac disease in omani children with type 1 diabetes mellitus: a cross sectional study. Oman Med J 2013; 28:260-3. [PMID: 23904919 DOI: 10.5001/omj.2013.73] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Accepted: 06/16/2013] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE Published studies on the prevalence of celiac disease in type 1 diabetes mellitus from the Arab World are scant. We aim to report the prevalence of celiac disease in Omani children with type 1 diabetes mellitus. METHODS Children with type 1 diabetes mellitus were prospectively screened for celiac disease, at Sultan Qaboos University Hospital, Muscat, Oman over a period of one year (June 2011 - May 2012). Serum anti tissue transglutaminase IgA, endomysial IgA antibodies and total IgA were measured for screening of celiac disease. Children with positive anti-tissue transglutaminase and/or endomysial IgA antibodies underwent endoscopy. RESULTS A total of 103 children with type 1 diabetes mellitus were initially included. Ten patients were lost to follow up. Ninety-three patients aged 2-17 years underwent screening for celiac disease. Sixteen patients had positive anti-tissue transglutaminase (17%). Fourteen patients underwent endoscopy with duodenal biopsies, while two were lost to follow-up. Five patients with positive anti-tissue transglutaminase had intestinal biopsy proven celiac disease. The prevalence of celiac disease is 5.5% in our cohort of children and adolescents with type 1 diabetes mellitus. CONCLUSIONS The prevalence of celiac disease in Omani children and adolescents with type 1 diabetes mellitus is similar to the World's reported prevalence, but is less than that reported for Middle Eastern Arab children. To our knowledge, this is the first reported study on the prevalence of celiac disease in Omani children with type 1 diabetes mellitus.
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Affiliation(s)
- Siham Al-Sinani
- Gastroenterology Unit, Department of Child Health, Sultan Qaboos University Hospital, Muscat, PC 123, Sultanate of Oman
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Kang JY, Kang AHY, Green A, Gwee KA, Ho KY. Systematic review: worldwide variation in the frequency of coeliac disease and changes over time. Aliment Pharmacol Ther 2013; 38:226-45. [PMID: 23782240 DOI: 10.1111/apt.12373] [Citation(s) in RCA: 176] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 10/28/2012] [Accepted: 05/26/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND Coeliac disease (CD), originally thought to be largely confined to Northern Europe and Australasia and uncommon in North America and the Middle East, is now recognised to be equally common in all these countries. It is still thought to be rare in the Orient and Sub-Saharan Africa. AIM To assess geographical differences and time trends in the frequency of CD. METHODS Medline and Embase searches were conducted on 10 November 2012, from 1946 and 1980 respectively, using the key words: coeliac disease or celiac disease + prevalence or incidence or frequency. RESULTS There were significant intra- and inter-country differences in the prevalence and incidence of CD. Only 24 ethnic Chinese and Japanese patients have been reported in the English literature. Of CD-associated HLA DQ antigens, DQ2 occurs in 5-10% of Chinese and sub-Saharan Africans, compared to 5-20% in Western Europe. DQ8 occurs in 5-10% of English, Tunisians and Iranians, but in <5% of Eastern Europeans, Americans and Asians. The prevalence and incidence of both clinically and serologically diagnosed CD increased in recent years. These geographical and temporal differences seem genuine, although variable indices of suspicion and availability of diagnostic facilities are confounding factors. CONCLUSIONS Coeliac disease is increasing in frequency, with significant geographical differences. Although few cases have been described to date in the Orient and Sub-Saharan Africa, there is a significant prevalence of HLA DQ2 and wheat consumption is of the same order as that in Western Europe. CD may therefore become more common in the future in these countries.
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Affiliation(s)
- J Y Kang
- Department of Gastroenterology, St George's Hospital, London, UK.
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Sciberras C, Vella C, Grech V. The prevalence of coeliac disease in Down's syndrome in Malta. ACTA ACUST UNITED AC 2013; 24:81-3. [PMID: 15005971 DOI: 10.1179/027249304225013268] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The prevalence of coeliac disease is increased in individuals with Down's syndrome. The objective of this study was to assess the frequency of coeliac disease in Down's syndrome in Malta. One hundred children and adults with Down's were screened for coeliac disease. A history was taken from all of them and they were examined and measured for weight and height. A full blood count, antigliadin (IgG and IgA) and anti-endomysial antibodies were estimated. Equivocal cases were also screened for antireticulin antibodies. Jejunal biopsy was recommended in all serologically positive cases. The frequency of coeliac disease in Down's syndrome was 8%, much greater than that in the general population. Screening for coeliac disease in all cases of Down's syndrome is therefore recommended.
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Affiliation(s)
- Chris Sciberras
- Paediatric Department, St Luke's Hospital, Guardamangia, Malta
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Rubio-Tapia A, Hill ID, Kelly CP, Calderwood AH, Murray JA. ACG clinical guidelines: diagnosis and management of celiac disease. Am J Gastroenterol 2013; 108:656-76; quiz 677. [PMID: 23609613 PMCID: PMC3706994 DOI: 10.1038/ajg.2013.79] [Citation(s) in RCA: 1151] [Impact Index Per Article: 95.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This guideline presents recommendations for the diagnosis and management of patients with celiac disease. Celiac disease is an immune-based reaction to dietary gluten (storage protein for wheat, barley, and rye) that primarily affects the small intestine in those with a genetic predisposition and resolves with exclusion of gluten from the diet. There has been a substantial increase in the prevalence of celiac disease over the last 50 years and an increase in the rate of diagnosis in the last 10 years. Celiac disease can present with many symptoms, including typical gastrointestinal symptoms (e.g., diarrhea, steatorrhea, weight loss, bloating, flatulence, abdominal pain) and also non-gastrointestinal abnormalities (e.g., abnormal liver function tests, iron deficiency anemia, bone disease, skin disorders, and many other protean manifestations). Indeed, many individuals with celiac disease may have no symptoms at all. Celiac disease is usually detected by serologic testing of celiac-specific antibodies. The diagnosis is confirmed by duodenal mucosal biopsies. Both serology and biopsy should be performed on a gluten-containing diet. The treatment for celiac disease is primarily a gluten-free diet (GFD), which requires significant patient education, motivation, and follow-up. Non-responsive celiac disease occurs frequently, particularly in those diagnosed in adulthood. Persistent or recurring symptoms should lead to a review of the patient's original diagnosis to exclude alternative diagnoses, a review of the GFD to ensure there is no obvious gluten contamination, and serologic testing to confirm adherence with the GFD. In addition, evaluation for disorders associated with celiac disease that could cause persistent symptoms, such as microscopic colitis, pancreatic exocrine dysfunction, and complications of celiac disease, such as enteropathy-associated lymphoma or refractory celiac disease, should be entertained. Newer therapeutic modalities are being studied in clinical trials, but are not yet approved for use in practice. Given the incomplete response of many patients to a GFD-free diet as well as the difficulty of adherence to the GFD over the long term, development of new effective therapies for symptom control and reversal of inflammation and organ damage are needed. The prevalence of celiac disease is increasing worldwide and many patients with celiac disease remain undiagnosed, highlighting the need for improved strategies in the future for the optimal detection of patients.
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Affiliation(s)
- Alberto Rubio-Tapia
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Ivor D Hill
- Department of Pediatrics, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Ciarán P Kelly
- Celiac Center, Division of Gastroenterology, Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, Massachusetts
| | - Audrey H Calderwood
- Gastroenterology, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Joseph A Murray
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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Dehghani SM, Haghighat M, Mobayen A, Rezaianzadeh A, Geramizadeh B. Prevalence of celiac disease in healthy Iranian school children. Ann Saudi Med 2013; 33:159-161. [PMID: 23563005 PMCID: PMC6078606 DOI: 10.5144/0256-4947.2013.159] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Other than its classic presentation, celiac disease can be completely asymptomatic in a proportion of the general population. Subjects with silent celiac disease are at risk of potential complications of the disease, which indicates the importance of early diagnosis. In this study we investigated the prevalence of silent celiac disease in healthy children in our area. DESIGN AND SETTING Cross-sectional screening of healthy children in Shiraz city. SUBJECTS AND METHODS Fifteen hundred school children, 6 to 12 years of age in Shiraz (Southern Iran) were screened for celiac disease through serological testing of their serum anti-tissue transglutaminase immunoglobulin A antibodies. A small intestinal biopsy was performed for children with positive serology tests and pathologic reports were given according to the modified Marsh criteria. RESULTS Of the total students included, with a mean (SD) age of 9.5 (1.3) years, 30 subjects had positive anti-tissue transglutaminase immunoglobulin A antibodies, resulting in a total seropositivity of 2%. The prevalence of biopsy proven celiac disease (silent celiac) was 0.6%. CONCLUSION As in many other regions worldwide, this study estimated a relatively high prevalence of silent celiac disease in children in our area, citing the disease as an important health problem in our region.
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Affiliation(s)
- Seyed Mohsen Dehghani
- Shiraz University of Medical Sciences, Gastroenterohepatology Research Center, Shiraz Transplant Research Center, Shiraz 7193711351, Iran.
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Freeman HJ. Celiac disease and selected long-term health issues. Maturitas 2012; 73:206-11. [DOI: 10.1016/j.maturitas.2012.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Revised: 08/09/2012] [Accepted: 08/10/2012] [Indexed: 12/17/2022]
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Levy-Shraga Y, Lerner-Geva L, Boyko V, Graph-Barel C, Mazor-Aronovitch K, Modan-Moses D, Pinhas-Hamiel O. Type 1 diabetes in pre-school children--long-term metabolic control, associated autoimmunity and complications. Diabet Med 2012; 29:1291-1296. [PMID: 22507070 DOI: 10.1111/j.1464-5491.2012.03682.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIMS To identify clinical characteristics and co-morbidity rates of children diagnosed with Type 1 diabetes mellitus at younger than 6 years of age. METHODS Data were obtained from a retrospective chart review of 103 patients diagnosed with Type 1 diabetes at younger than 6 years (study group) and 220 patients at older than 6 years (comparison group). Measures of glycaemic control and occurrence of co-morbidities (coeliac disease, autoimmune thyroid disease, hypertension, nephropathy and retinopathy) were compared. RESULTS The mean follow-up period was more than 8 years. For the study group, mean HbA(1c) levels ranged from 64 mmol/mol to 66 mmol/mol (8.0-8.2%) until age 10 years, and then rose to 73 mmol/mol (8.8%). The HbA(1c) levels were higher in the study than in the comparison group for comparable ages (P = 0.003). After adjustment for duration of diabetes this difference was not significant. The overall rate of severe hypoglycaemic events was greater in the study group than in the comparison group (P = 0.03). Kaplan-Meier diagnosis rates of celiac disease, 10 years after Type 1 diabetes diagnosis, were 14.4% and 4.2% in the study and comparison groups, respectively (P log-rank = 0.03). There were no differences in rates of autoimmune thyroid disease, hypertension, nephropathy or retinopathy. CONCLUSIONS Children diagnosed with Type 1 diabetes before the age of 6 years were in greater risk of developing celiac disease, compared with children diagnosed after the age of 6 years. For children diagnosed with Type 1 diabetes aged under 6 years, good metabolic control was achievable until age 10 years, after which it deteriorated. Higher HbA(1c) levels observed in children diagnosed before the age of 6 years were associated with longer duration of disease.
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Affiliation(s)
- Y Levy-Shraga
- Pediatric Endocrine and Diabetes Unit, Safra Children's Hospital, Sheba Medical Center, Raanana, Israel.
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Canadian Digestive Health Foundation Public Impact Series 4: celiac disease in Canada. Incidence, prevalence, and direct and indirect economic impact. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2012; 26:350-2. [PMID: 22720277 DOI: 10.1155/2012/384787] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The Canadian Digestive Health Foundation initiated a scientific program to assess the incidence, prevalence, mortality and economic impact of digestive disorders across Canada in 2009. The current article presents the updated findings from the study concerning celiac disease.
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Spontaneous normalization of anti-tissue transglutaminase antibody levels is common in children with type 1 diabetes mellitus. Dig Dis Sci 2012; 57:1314-20. [PMID: 22173747 DOI: 10.1007/s10620-011-2016-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2011] [Accepted: 12/01/2011] [Indexed: 12/18/2022]
Abstract
BACKGROUND The prevalence of celiac disease among type 1 diabetes mellitus (T1DM) patients is 5-10 times higher than in the general population. Thus, evaluation of celiac serology is indicated at diagnosis of T1DM and on follow up. AIM This study was prompted by the observation that elevated anti-TTG antibody levels in diabetic children may spontaneously normalize despite continued consumption of gluten. The objective of the study was to investigate the prevalence of this phenomenon and associated factors. MATERIALS AND METHODS The files of all children diagnosed with type 1 diabetes mellitus from 2003-2009 at a tertiary pediatric medical center were reviewed for those with elevated serum levels of anti-TTG antibody. Clinical, medical, laboratory, and treatment data were collected. Findings were compared between patients diagnosed with celiac disease and patients with initially elevated anti-TTG antibody levels that spontaneously normalized. RESULTS Forty-eight of the 738 patients with type 1 diabetes attending our center (6.5%) had elevated anti-TTG antibody blood levels. Celiac disease was diagnosed in 23, and anti-TTG antibody levels normalized in 17 (35.4%), all of whom consumed gluten. At one-year follow-up, there was no significant difference between the groups in HbA1c level or change in anthropometric measurements. CONCLUSION Physicians treating children with type 1 diabetes and mildly elevated anti-TTG antibody levels might consider 12-month serologic follow-up on a gluten-containing diet rather than immediate duodenal biopsy.
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Abstract
OBJECTIVE To determine the genetic profile of celiac disease (CD) in Libyan children with type 1 diabetes as there are no data on the frequency of human leukocyte antigen (HLA)-related CD-predisposing genes in diabetic patients in Libya. METHODS We randomly studied 218 Libyan type 1 diabetic children. The mean age was 12.2±4.6 years; 56% were female patients. The mean duration of diabetes was 4.7±4.0 years. All patients were screened for CD with IgA tissue-transglutaminase (tTG) and endomysium antibodies. Patients with positive immunological screen were programmed for a small-bowel biopsy. HLA-DRB1* and HLA-DQB1* were genotyped in all tTG-positive patients. RESULTS Twenty-seven (12.4%) out of 218 patients with type1 diabetes had positive tTG, and 20 (9.2%) of these patients were positive for endomysium antibodies. Five patients (5/27) were already known cases of biopsy-proven CD. Biopsy was not performed in two patients. One biopsy result was normal, whereas 19 biopsies demonstrated morphological changes consistent with CD. Forty-eight percent of the anti-tTG-positive group were homozygous for HLA-DQ2, whereas 75% of biopsy-proven CD patients had HLA-DQ2, 21% had HLA-DQ2/DQ8, and 4% had HLA-DQ8. In addition, the majority (70%) carried HLA-DQ2 linkage with HLA-DRB1*03. CONCLUSION Overall, biopsy-confirmed prevalence of CD was 11% (24 of 218). The present study confirms that CD in the Libyan type 1 diabetic population is high when compared with European and US studies, and for the first time we document that this population shares similar HLA-DQ2 genotype. This supports the theory regarding the role of the environment as an important factor in CD development in this part of the world.
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HLA-DQ genotyping combined with serological markers for the diagnosis of celiac disease: is intestinal biopsy still mandatory? J Pediatr Gastroenterol Nutr 2011; 52:729-33. [PMID: 21593645 DOI: 10.1097/mpg.0b013e31820a724d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the value of HLA-DQ2/DQ8 allelic genotyping combined with serologic testing for the diagnosis of celiac disease (CD). PATIENTS AND METHODS One hundred seventy children, who underwent jejunal biopsy for digestive symptoms or malnutrition, were tested for HLA-DQ2/DQ8 and serologic markers (tTG and/or anti-endomysial antibodies). Children were classified in 2 groups, according to jejunal histology: group 1, when partial or total villous atrophy was associated with an increased intraepithelial lymphocytosis suggesting CD, and group 2, when these histological criteria were absent. RESULTS Eight children were excluded from the study because their intestinal histology was not informative; 82 children were classified in group 1 and 80 in group 2. Eighty-one of 82 children in group 1 were positive for HLA and serologic testing. The other child had negative HLA and serologic testing but marked villous atrophy, and further investigation showed an allergic disease. Among the 80 children in group 2, 53 were negative for both HLA and serologic testing, 22 were positive for HLA but negative for serologic testing, 2 were negative for HLA and positive for serologic testing, and 3 patients were positive for both HLA and serologic testing. The last 3 children were shown to have an autoimmune background and had probably a latent form of CD. The association of HLA-DQ2/DQ8 and serologic markers had a sensitivity of 98.8%, a specificity of 96.2%, a positive likelihood ratio of 26.3, and a negative likelihood ratio of 0.013. CONCLUSIONS The association of positive HLA-DQ2/DQ8 and serologic testing has a high predictive value for CD. We suggest that symptomatic children with high titers of immunoglobulin (Ig)A tTG could be diagnosed as patients with CD without performing jejunal biopsy. In other children, HLA-DQ2/DQ8 could be useful to exclude the diagnosis of CD if negative. In cases of low IgA tTG titers or in patients with IgA deficiency, intestinal biopsy remains mandatory.
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Sattar N, Lazare F, Kacer M, Aguayo-Figueroa L, Desikan V, Garcia M, Lane A, Chawla A, Wilson T. Celiac disease in children, adolescents, and young adults with autoimmune thyroid disease. J Pediatr 2011; 158:272-5.e1. [PMID: 20961564 DOI: 10.1016/j.jpeds.2010.08.050] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Revised: 06/10/2010] [Accepted: 08/27/2010] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To determine the prevalence of antibodies associated with celiac disease and biopsy-proven celiac disease in children with autoimmune thyroid disease. STUDY DESIGN A total of 302 patients with positive anti-thyroid antibodies were prospectively studied. Total immunoglobulin A (IgA) and tissue transglutaminase-IgA (tTG-IgA) levels were obtained. Those with a positive tTG-IgA titer were offered biopsy for definitive diagnosis of celiac disease. RESULTS A total of 4.6% of subjects with autoimmune thyroid disease had positive tTG-IgA titers. The prevalence of biopsy-confirmed celiac disease was 2.3%. Our population was enriched with patients with type 1 diabetes mellitus (4.3%) and Down syndrome (3.4%). Excluding individuals with these co-morbidities, the prevalence of celiac disease in autoimmune thyroid disease is 1.3%, similar to that of the general population. The positive predictive value of biopsy-proven celiac disease in patients with autoimmune thyroid disease and positive tTG-IgA titer was 54%. CONCLUSION The increase in prevalence of celiac disease in autoimmune thyroid disease in our study was largely caused by enrichment with co-morbidities. Without comorbidities or symptoms, screening for celiac disease may not be justified in this population. The specificity of tTG-IgA titer for the diagnosis of celiac disease was decreased in patients with autoimmune thyroid disease compared with the general population.
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Affiliation(s)
- Nadia Sattar
- Department of Pediatric Endocrinology, University Hospital at Stony Brook, Stony Brook, NY, USA
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Bhadada SK, Kochhar R, Bhansali A, Dutta U, Kumar PR, Poornachandra KS, Vaiphei K, Nain CK, Singh K. Prevalence and clinical profile of celiac disease in type 1 diabetes mellitus in north India. J Gastroenterol Hepatol 2011; 26:378-81. [PMID: 21261730 DOI: 10.1111/j.1440-1746.2010.06508.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIM There is scanty data on the occurrence of celiac disease in patients with type 1 diabetes mellitus in South Asia. Our aim was to study the prevalence and clinical profile of celiac disease in patients with type 1 diabetes mellitus in a tertiary care referral centre in north India. METHODS Consecutive patients of type 1 diabetes mellitus attending the Endocrine clinic of our institute between January 2002 and December 2008 were screened using anti-tissue transglutaminase antibodies (tTGAb), and those positive were subjected to duodenal biopsy. Clinical profile of these patients was recorded. RESULTS Out of 189 patients of type 1 diabetes mellitus, 21 (11.1%) were diagnosed to have celiac disease on the basis of positive serology (tTGAb) and duodenal histology. The mean age at diagnosis of diabetes was 10.81 ± 7.3 years and that of celiac disease was 13.74 ± 5.71 years, with a difference of 5.18 ± 4.75 years between the two. Only 2/21 patients with celiac disease had been diagnosed before detection of diabetes mellitus. Short stature was the commonest (52.3%) manifestation of celiac disease, followed by anemia (47.3), weight loss (42.8%), diarrhea (28.6%) and abdominal pain (14.2%). After initiating gluten free diet, 14/16 symptomatic patients had reversal of anemia, weight loss and diarrhea. Growth rate velocity improved from 2.3 ± 1.0 cm/year to 5.5 ± 2.4 cm/year in those with short stature. CONCLUSION Celiac disease is highly prevalent in patients with type 1 diabetes mellitus (11.1%) and majority of them (90.5%) were diagnosed on screening. Routine screening is required for early diagnosis and combat associated co-morbidities.
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Affiliation(s)
- Sanjay Kumar Bhadada
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
Celiac disease is a mucosal disorder of the small intestine that may be triggered by dietary exposure to gluten in genetically-susceptible individuals. The disorder is often associated with diarrhea, malabsorption and weight loss along with other extra-intestinal complications. Reproductive changes have been described, including impaired fertility and adverse pregnancy outcomes possibly related to immune-mediated mechanisms or nutrient deficiency. Other possible pathogenetic factors that may alter placental function include maternal celiac disease autoantibodies binding to placental transglutaminase, and genetic mutations that may facilitate microthrombus formation. Reports noting activation during pregnancy or the puerperium may be important, and suggest that celiac disease may also be hypothetically precipitated by maternal exposure to one or more fetal antigens.
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Djurić Z, Stamenković H, Stanković T, Milićević R, Branković L, Cirić V, Katić V. Celiac disease prevalence in children and adolescents with type 1 diabetes from Serbia. Pediatr Int 2010; 52:579-83. [PMID: 20113423 DOI: 10.1111/j.1442-200x.2010.03085.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The association between celiac disease (CD) and type 1 diabetes mellitus (T1DM) is well known. Up to now, CD prevalence in children and adolescents with T1DM in Serbia has not been reported. The aim of the present study was to determine CD prevalence and its clinical manifestations in patients with T1DM. METHODS One hundred and twenty-one patients (70 girls, 51 boys; mean age, 10.8 years) with T1DM (mean duration of diabetes, 3.4 years) and 125 control group participants (75 girls, 50 boys; mean age, 10.4 years) were tested for CD on tissue transglutaminase antibodies (tTG). In seven serologically positive T1DM patients endoscopic small bowel biopsies were taken and examined on histopathology. In all patients with CD and T1DM age, duration of T1DM, height for age, body mass index, glycosylated hemoglobin and clinical symptoms were noted. RESULTS Nine patients with T1DM were positive on IgA tTG antibodies. In seven of them small bowel biopsy was performed, and all were proven to have CD on histopathology. The prevalence of biopsy-proven CD in children and adolescents with T1DM was significantly higher in the study group compared to controls (5.79%. vs 0.8%, P < 0.05). CONCLUSION The significantly higher prevalence of CD in children with type 1 diabetes, in accordance with the large volume of data published in the literature, underlines the need for yearly screening of CD in patients with diabetes in order to promptly start a gluten-free diet when appropriate.
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Affiliation(s)
- Zlatko Djurić
- Department of Gastroenterology, Children's Hospital, University of Niš School of Medicine, Niš, Serbia.
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Sud S, Marcon M, Assor E, Palmert MR, Daneman D, Mahmud FH. Celiac disease and pediatric type 1 diabetes: diagnostic and treatment dilemmas. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2010; 2010:161285. [PMID: 20652072 PMCID: PMC2905696 DOI: 10.1155/2010/161285] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Accepted: 04/01/2010] [Indexed: 02/08/2023]
Abstract
Despite the advent of sensitive and specific serologic testing, routine screening for celiac disease (CD) in diabetic populations may not be universal practice, and many clinicians struggle to find the optimal approach to managing CD in pediatric Type 1 diabetes (T1D) patients. While some clinicians advocate screening for CD in all patients with T1D, others are unsure whether this is warranted. The diagnosis of patients who present with symptomatic CD, including malabsorption and obvious pathology upon biopsy, remains straightforward, with improvements noted on a gluten-free diet. Many patients identified by screening, however, tend to be asymptomatic. Evidence is inconclusive as to whether the benefits of screening and potentially treating asymptomatic individuals outweigh the harms of managing a population already burdened with a serious illness. This review focuses on current knowledge of CD in children and youth with T1D, highlighting important elements of the disease's pathophysiology, epidemiology, clinical presentation, and diagnostic challenges.
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Affiliation(s)
- Shama Sud
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
| | - Margaret Marcon
- Division of Gastroenterology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
| | - Esther Assor
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
| | - Mark R. Palmert
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
| | - Denis Daneman
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
| | - Farid H. Mahmud
- Division of Endocrinology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada M5G 1X8
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Abstract
Adult celiac disease is a chronic intestinal disorder that has been estimated to affect up to 1-2% of the population in some nations. Awareness of the disease has increased, but still it remains markedly underdiagnosed. Celiac disease is a pathologically defined condition with several characteristic clinical scenarios that should lead the clinician to suspect its presence. Critical to diagnosis is a documented responsiveness to a gluten-free diet. After diagnosis and treatment, symptoms and biopsy-proven changes may recur and appear refractory to a gluten-free diet. Recurrent symptoms are most often due to poor diet compliance, a ubiquitous and unrecognized gluten source, an initially incorrect diagnosis, or an associated disease or complication of celiac disease. Some patients with persistent symptoms and biopsy-proven changes may not have celiac disease at all, instead suffering from a sprue-like intestinal disease, so-called unclassified sprue, which is a specific entity that does not appear to respond to a gluten-free diet. Some of these patients eventually prove to have an underlying malignant cause, particularly lymphoma. The risk of developing lymphoma and other malignancies is increased in celiac disease, especially if initially diagnosed in the elderly, or late in the clinical course of the disease. However, recent studies suggest that the risk of gastric and colon cancer is low. This has led to the hypothesis that untreated celiac disease may be protective, possibly due to impaired absorption and more rapid excretion of fat or fat-soluble agents, including hydrocarbons and other putative cocarcinogens, which are implicated in the pathogenesis of colorectal cancer.
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Affiliation(s)
- Hugh J Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, Canada
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Freeman HJ, Gillett HR, Gillett PM, Oger J. Adult celiac disease with acetylcholine receptor antibody positive myasthenia gravis. World J Gastroenterol 2009; 15:4741-4. [PMID: 19824105 PMCID: PMC2761549 DOI: 10.3748/wjg.15.4741] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Celiac disease has been associated with some autoimmune disorders. A 40-year-old competitive strongman with celiac disease responded to a gluten-free diet, but developed profound and generalized motor weakness with acetylcholine receptor antibody positive myasthenia gravis, a disorder reported to occur in about 1 in 5000. This possible relationship between myasthenia gravis and celiac disease was further explored in serological studies. Frozen stored serum samples from 23 acetylcholine receptor antibody positive myasthenia gravis patients with no intestinal symptoms were used to screen for celiac disease. Both endomysial and tissue transglutaminase antibodies were examined. One of 23 (or, about 4.3%) was positive for both IgA-endomysial and IgA tissue transglutaminase antibodies. Endoscopic studies subsequently showed duodenal mucosal scalloping and biopsies confirmed the histopathological changes of celiac disease. Celiac disease and myasthenia gravis may occur together more often than is currently appreciated. The presence of motor weakness in celiac disease may be a clue to occult myasthenia gravis, even in the absence of intestinal symptoms.
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Fisher AH, Lomasky SJ, Fisher MJ, Oppenheim YL. Celiac disease and the endocrinologist: a diagnostic opportunity. Endocr Pract 2008; 14:381-8. [PMID: 18463048 DOI: 10.4158/ep.14.3.381] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To review the association of celiac disease and various endocrine disorders and present the related clinical experience of a 3-physician adult endocrinology practice. METHODS We provide an overview of the pertinent literature, discuss the clinical manifestations, genetics, and pathogenesis of celiac disease, and describe our clinical experience during a 5-year period. RESULTS Celiac disease has been associated with numerous disorders, including several conditions treated by endocrinologists-type 1 diabetes mellitus, autoimmune thyroid disease, Addison disease, osteomalacia, secondary hyperparathyroidism, vitamin D or iron deficiency, fertility problems, hypogonadism in men, and autoimmune hypopituitarism. After our clinical awareness was raised about these potential comorbidities, 18 patients were newly diagnosed with celiac disease in our clinical practice during a 5-year interval. All patients had been referred for endocrine evaluation or were undergoing follow-up for ongoing management of endocrine disorders. When a "celiac-associated" endocrine disorder coexists with other factors associated with celiac disease, we recommend performance of IgA class antibody testing, and either antiendomysial or anti-tissue transglutaminase antibodies provide high specificity and sensitivity for the diagnosis of celiac disease. CONCLUSION Endocrinologists have an opportunity to diagnose celiac disease, a relatively common disorder with profound clinical implications that can often be associated with various endocrinopathies.
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Affiliation(s)
- Arthur H Fisher
- Endocrinology and Diabetes Associates of Long Island, Rockville Centre, New York 11570, USA
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Pearls and pitfalls in the diagnosis of adult celiac disease. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2008; 22:273-80. [PMID: 18354756 DOI: 10.1155/2008/905325] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In adults with diarrhea or suspected malabsorption, a diagnosis of celiac disease requires that two criteria be fulfilled: first, a demonstration of typical pathological changes of untreated disease in biopsies from the proximal small bowel; and second, evidence should exist that clinical (and/or pathological) changes are gluten-dependent, most often as an unequivocal response to a gluten-free diet. Pathological abnormalities of celiac disease may include severe ('flat') or variably severe (mild or moderate) small bowel mucosal architectural abnormalities that are associated with both epithelial cell and lymphoid cell changes, including intraepithelial lymphocytosis. Architectural changes tend to be most severe in the duodenum and proximal jejunum and less severe, or absent, in the ileum. These findings, while characteristic of celiac disease, are not specific because several other conditions can produce similar changes. Some serological assays (eg, tissue transglutaminase antibody assays) are very useful screening tools in clinical practice because of their high specificity and sensitivity, but these do not provide a definitive diagnosis. The most critical step in the diagnosis of celiac disease is the demonstration of its gluten-dependent nature. The clinical response to gluten restriction in celiac disease is usually reflected in the resolution of diarrhea and weight gain. Normalization of biopsy changes can be first shown in the most distal intestinal sites of involvement, and later, sometimes only after prolonged periods (months to years) in the duodenum. Rarely, recurrent (or refractory) celiac disease may occur after an initial gluten-free diet response. Finally, some with 'sprue-like intestinal disease' cannot be classified because a diet response fails to occur. This may be a heterogeneous group, although some are eventually found to have a malignant lymphoma.
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Abstract
BACKGROUND Celiac disease has been associated with autoimmune disease (eg, autoimmune thyroiditis) and the appearance of different autoantibodies (eg, antidouble-stranded DNA). Conversely, tissue transglutaminase antibodies have been detected in autoimmune disorders, including systemic lupus erythematosus (SLE), but cases of celiac disease with SLE have been only rarely recorded. METHODS In this study, 246 patients with biopsy-defined celiac disease were evaluated for a prior diagnosis of SLE on the basis of American Rheumatological Association-defined clinical and serologic parameters. RESULTS There were 6 patients with celiac disease and SLE, or 2.4%, including 4 females and 2 males. Their mean age at diagnosis of celiac disease was 44.7 years and SLE 50 years. In all patients, the diagnosis of SLE was established from 2 years to more than 10 years after the diagnosis of celiac disease, with a mean of 5.3 years. The celiac disease in all 6 patients responded to a gluten-free diet with histologic normalization of the small intestinal biopsies. Despite this small bowel biopsy response, SLE appeared later in the clinical course of the celiac disease. CONCLUSIONS This study suggests that SLE occurs far more frequently in biopsy-defined celiac disease than is currently appreciated, and detection may be more likely if the period of clinical follow-up of the celiac disease is prolonged.
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Affiliation(s)
- Hugh J Freeman
- Department of Medicine (Gastroenterology), University of British Columbia, Vancouver, BC.
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Agrawal RP, Rathore A, Joshi A, Changal H, Kochar DK. Prevalence of celiac disease in type 1 diabetes mellitus in North West Rajasthan, India. Diabetes Res Clin Pract 2008; 79:e15-6. [PMID: 17720274 DOI: 10.1016/j.diabres.2007.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2007] [Accepted: 07/03/2007] [Indexed: 11/25/2022]
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Abstract
Although there is a great deal of information on celiac disease and associated involvement of other non-intestinal sites, data on concomitant changes in the structure and function of the pancreas is limited. The present review critically examines pancreatic endocrine changes that have been well documented in the literature, including insulin-dependent diabetes mellitus. Pancreatic exocrine alterations may also occur, and if severe, marked malnutrition with pancreatic failure and ductal calcification have been observed. Finally, other pancreatic disorders have been recorded with celiac disease.
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Cranney A, Zarkadas M, Graham ID, Butzner JD, Rashid M, Warren R, Molloy M, Case S, Burrows V, Switzer C. The Canadian Celiac Health Survey. Dig Dis Sci 2007; 52:1087-95. [PMID: 17318390 DOI: 10.1007/s10620-006-9258-2] [Citation(s) in RCA: 124] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2005] [Accepted: 02/13/2006] [Indexed: 12/12/2022]
Abstract
The purpose of this study was to characterize the diagnostic process, frequency of associated disorders, family history, and impact of a gluten-free diet in individuals with celiac disease. All members of the Canadian Celiac Association (n=5240) were surveyed with a questionnaire. Respondents included 2681 adults with biopsy-proven celiac disease. The mean age was 56 years. Most common presenting symptoms included abdominal pain (83%), diarrhea (76%), and weight loss (69%). The mean delay in diagnosis was 11.7 years. Diagnoses made prior to celiac disease included anemia (40%), stress (31%), and irritable bowel syndrome (29%). Osteoporosis was common. Prior to diagnosis, 27% of respondents consulted three or more doctors about their symptoms. Delays in diagnosis of celiac disease remain a problem. Associated medical conditions occur frequently. More accurate food labeling is needed. Improved awareness of celiac disease and greater use of serological screening tests may result in earlier diagnosis and reduced risk of associated conditions.
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Affiliation(s)
- Ann Cranney
- Department of Medicine, Ottawa Health Research Institute, University of Ottawa, Ottawa, Ontario, Canada
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