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Bhat A, Dean J, Aboussouan LS. Perioperative Management in Neuromuscular Diseases: A Narrative Review. J Clin Med 2024; 13:2963. [PMID: 38792504 PMCID: PMC11122304 DOI: 10.3390/jcm13102963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 05/04/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Patients with neuromuscular diseases are particularly vulnerable in the perioperative period to the development of pulmonary and cardiac complications, or medication side effects. These risks could include hypoventilation, aspiration pneumonia, exacerbation of underlying cardiomyopathy, arrhythmias, adrenal insufficiency, prolonged neuromuscular blockade, issues related to thermoregulation, rhabdomyolysis, malignant hyperthermia, or prolonged mechanical ventilation. Interventions at each of the perioperative stages can be implemented to mitigate these risks. A careful pre-operative evaluation may help identify risk factors so that appropriate interventions are initiated, including cardiology consultation, pulmonary function tests, initiation of noninvasive ventilation, or implementation of preventive measures. Important intraoperative issues include positioning, airway and anesthetic management, and adequate ventilation. The postoperative period may require correction of electrolyte abnormalities, control of secretions with medications, manual or mechanical cough assistance, avoiding the risk of reintubation, judicious pain control, and appropriate medication management. The aim of this review is to increase awareness of the particular surgical challenges in this vulnerable population, and guide the clinician on the various evaluations and interventions that may result in a favorable surgical outcome.
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Affiliation(s)
| | | | - Loutfi S. Aboussouan
- Respiratory and Neurological Institutes, Cleveland Clinic, Cleveland, OH 44195, USA; (A.B.); (J.D.)
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Amari T, Matta D, Makita Y, Fukuda K, Miyasaka H, Kimura M, Sakamoto Y, Shimo S, Yamaguchi K. Early Ambulation Shortened the Length of Hospital Stay in ICU Patients after Abdominal Surgery. Clin Pract 2023; 13:1612-1623. [PMID: 38131690 PMCID: PMC10742920 DOI: 10.3390/clinpract13060141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/03/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
The optimal time to ambulation remains unclear for intensive care unit (ICU) patients following abdominal surgery. While previous studies have explored various mobilization techniques, a direct comparison between ambulation and other early mobilization methods is lacking. Additionally, the impact of time to ambulation on complications and disuse syndrome prevention requires further investigation. This study aimed to identify the optimal time to ambulation for ICU patients after abdominal surgery and considered its potential influence on complications and disuse syndrome. We examined the relationship between time to ambulation and hospital length of stay (LOS). Patients were categorized into the nondelayed (discharge within the protocol time) and delayed (discharge later than expected) groups. Data regarding preoperative functioning, postoperative complications, and time to discharge were retrospectively collected and analyzed. Of the 274 postsurgical patients managed in the ICU at our hospital between 2018 and 2020, 188 were included. Time to ambulation was a significant prognostic factor for both groups, even after adjusting for operative time and complications. The area under the curve was 0.72, and the cutoff value for time to ambulation was 22 h (sensitivity, 68%; specificity, 77%). A correlation between time to ambulation and complications was observed, with both impacting the hospital LOS (model 1: p < 0.01, r = 0.22; model 2: p < 0.01, r = 0.29). Specific cutoff values for time to ambulation will contribute to better surgical protocols.
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Affiliation(s)
- Takashi Amari
- Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko, Yamanashi 401-0380, Japan; (K.F.); (Y.S.); (S.S.)
- Department of Anatomy and Life Structure, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Daiki Matta
- Department of Rehabilitation, Ageo Central General Hospital, 1-10-10 Kashiwaza, Ageo, Saitama 362-8588, Japan; (D.M.); (Y.M.); (H.M.); (M.K.)
| | - Yukiho Makita
- Department of Rehabilitation, Ageo Central General Hospital, 1-10-10 Kashiwaza, Ageo, Saitama 362-8588, Japan; (D.M.); (Y.M.); (H.M.); (M.K.)
| | - Kyosuke Fukuda
- Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko, Yamanashi 401-0380, Japan; (K.F.); (Y.S.); (S.S.)
- Department of Rehabilitation, Ageo Central General Hospital, 1-10-10 Kashiwaza, Ageo, Saitama 362-8588, Japan; (D.M.); (Y.M.); (H.M.); (M.K.)
| | - Hiroki Miyasaka
- Department of Rehabilitation, Ageo Central General Hospital, 1-10-10 Kashiwaza, Ageo, Saitama 362-8588, Japan; (D.M.); (Y.M.); (H.M.); (M.K.)
| | - Masami Kimura
- Department of Rehabilitation, Ageo Central General Hospital, 1-10-10 Kashiwaza, Ageo, Saitama 362-8588, Japan; (D.M.); (Y.M.); (H.M.); (M.K.)
| | - Yuta Sakamoto
- Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko, Yamanashi 401-0380, Japan; (K.F.); (Y.S.); (S.S.)
- Graduate School of Health and Sciences, Kyorin University, 5-4-1 Shimorenjaku, Mitaka-shi, Tokyo 181-8612, Japan
| | - Satoshi Shimo
- Department of Rehabilitation, Health Science University, 7187 Kodachi, Fujikawaguchiko, Yamanashi 401-0380, Japan; (K.F.); (Y.S.); (S.S.)
| | - Kenichiro Yamaguchi
- Department of Rehabilitation, Sainokuni Higashi Omiya Medical Center, 1522 Toro-cho, Kita-ku, Saitama-shi 331-8577, Japan;
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Factors Affecting the Length of Hospital Days After Laparoscopic Gastrectomy for Elderly Patients with Gastric Cancer. J Gastrointest Cancer 2021; 53:472-479. [PMID: 33905108 DOI: 10.1007/s12029-021-00633-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE To clarify the factors affecting the length of hospitalization after laparoscopic gastrectomy based on the physical function, body composition, and postoperative course of the patients. METHODS Of the patients with gastric cancer who underwent laparoscopic resection at the Ageo Central General Hospital, Japan, during 2018-2019, 51 underwent physical therapy. Data regarding the objective variables, such as length of postoperative hospital stay, and baseline attributes, such as age, body weight, body mass index (BMI), and corrected limb muscle mass, postoperative course (operation time, the estimated blood loss, the day before walking independently), preoperative physical function (grip strength, 6-min walking distance), and preoperative respiratory function (vital capacity [VC]%, one-second rate) were collected retrospectively from the medical records and analyzed using multiple regression plots. RESULTS The most suitable hospital day model after surgery is one that incorporates the total postoperative course, respiratory function, physical function (R2 = 0.45, p < 0001), and operation time (β = 0.12, p < 0.06). The information of the day before independent walking (β = 0.68, p < 0.001) and % VC (β = -0.19, p < 0.04) was extracted as factors. CONCLUSION We concluded that the operation time, walking independence days, and % VC influence the postoperative length of hospital days.
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Ineffective breathing pattern in cardiac postoperative patients: Diagnostic accuracy study. Appl Nurs Res 2016; 32:134-138. [DOI: 10.1016/j.apnr.2016.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/06/2016] [Accepted: 07/11/2016] [Indexed: 11/23/2022]
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Jujo T, Tanabe N, Sakao S, Ishibashi-Ueda H, Ishida K, Naito A, Kato F, Takeuchi T, Sekine A, Nishimura R, Sugiura T, Shigeta A, Masuda M, Tatsumi K. Severe Pulmonary Arteriopathy Is Associated with Persistent Hypoxemia after Pulmonary Endarterectomy in Chronic Thromboembolic Pulmonary Hypertension. PLoS One 2016; 11:e0161827. [PMID: 27571267 PMCID: PMC5003341 DOI: 10.1371/journal.pone.0161827] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 08/14/2016] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Chronic thromboembolic pulmonary hypertension (CTEPH) is characterized by occlusion of pulmonary arteries by organized chronic thrombi. Persistent hypoxemia and residual pulmonary hypertension (PH) following successful pulmonary endarterectomy (PEA) are clinically important problems; however, the underlying mechanisms remain unclear. We have previously reported that residual PH is closely related to severe pulmonary vascular remodeling and hypothesize that this arteriopathy might also be involved in impaired gas exchange. The purpose of this study was to evaluate the association between hypoxemia and pulmonary arteriopathy after PEA. METHODS AND RESULTS Between December 2011 and November 2014, 23 CTEPH patients underwent PEA and lung biopsy. The extent of pulmonary arteriopathy was quantified pathologically in lung biopsy specimens. We then analyzed the relationship between the severity of pulmonary arteriopathy and gas exchange after PEA. We observed that the severity of pulmonary arteriopathy was negatively correlated with postoperative and follow-up PaO2 (postoperative PaO2: r = -0.73, p = 0.0004; follow-up PaO2: r = -0.66, p = 0.001), but not with preoperative PaO2 (r = -0.373, p = 0.08). Multivariate analysis revealed that the obstruction ratio and patient age were determinants of PaO2 one month after PEA (R2 = 0.651, p = 0.00009). Furthermore, the obstruction ratio and improvement of pulmonary vascular resistance were determinants of PaO2 at follow-up (R2 = 0.545, p = 0.0002). Severe pulmonary arteriopathy might increase the alveolar-arterial oxygen difference and impair diffusion capacity, resulting in hypoxemia following PEA. CONCLUSION The severity of pulmonary arteriopathy was closely associated with postoperative and follow-up hypoxemia.
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Affiliation(s)
- Takayuki Jujo
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
- Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
- * E-mail:
| | - Nobuhiro Tanabe
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
- Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Seiichiro Sakao
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Hatsue Ishibashi-Ueda
- Department of Pathology, National Cerebral and Cardiovascular Center, 5-7-1, Fujishiro-Dai, Suita City, Osaka, 565–8565, Japan
| | - Keiichi Ishida
- Department of Cardiovascular Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Akira Naito
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Fumiaki Kato
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Takao Takeuchi
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Ayumi Sekine
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
- Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Rintaro Nishimura
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
- Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Toshihiko Sugiura
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Ayako Shigeta
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
| | - Masahisa Masuda
- Department of Cardiovascular Surgery, Chiba Medical Center, National Hospital Organization, 4-1-2, Tsubakimori, Chuo-ku, Chiba City, 260–8606, Japan
| | - Koichiro Tatsumi
- Department of Respirology (B2), Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-Ku, Chiba City, 260–8670, Japan
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McDonnell A, Nicholl J, Read S. Exploring the impact of Acute Pain Teams (APTs) on patient outcomes using routine data. J Res Nurs 2016. [DOI: 10.1177/174498710501000403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Acute Pain Teams (APTs) in every hospital performing surgery have been advocated to improve the management of post-operative pain. Poor postoperative analgesia is a perennial problem that may result in complications such as chest infection and pulmonary embolus which may have an impact on outcomes such as mortality and length of stay. This paper considers the feasibility of using routine data to explore the impact of APTs on patient outcomes, using as an illustrative example a study which investigated relationships between the introduction of APTs and post-operative length of stay and in-patient post-operative mortality.
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Affiliation(s)
- Ann McDonnell
- School of Nursing and Midwifery, University of Sheffield,
| | - Jon Nicholl
- Medical Care Research Unit, School of Health and Related Research (ScHARR) University of Sheffield
| | - Susan Read
- School of Nursing and Midwifery, University of Sheffield
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Comparison of Diaphragmatic Breathing Exercise, Volume and Flow Incentive Spirometry, on Diaphragm Excursion and Pulmonary Function in Patients Undergoing Laparoscopic Surgery: A Randomized Controlled Trial. Minim Invasive Surg 2016; 2016:1967532. [PMID: 27525116 PMCID: PMC4972934 DOI: 10.1155/2016/1967532] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 04/21/2016] [Accepted: 05/08/2016] [Indexed: 12/22/2022] Open
Abstract
Objective. To evaluate the effects of diaphragmatic breathing exercises and flow and volume-oriented incentive spirometry on pulmonary function and diaphragm excursion in patients undergoing laparoscopic abdominal surgery. Methodology. We selected 260 patients posted for laparoscopic abdominal surgery and they were block randomization as follows: 65 patients performed diaphragmatic breathing exercises, 65 patients performed flow incentive spirometry, 65 patients performed volume incentive spirometry, and 65 patients participated as a control group. All of them underwent evaluation of pulmonary function with measurement of Forced Vital Capacity (FVC), Forced Expiratory Volume in the first second (FEV1), Peak Expiratory Flow Rate (PEFR), and diaphragm excursion measurement by ultrasonography before the operation and on the first and second postoperative days. With the level of significance set at p < 0.05. Results. Pulmonary function and diaphragm excursion showed a significant decrease on the first postoperative day in all four groups (p < 0.001) but was evident more in the control group than in the experimental groups. On the second postoperative day pulmonary function (Forced Vital Capacity) and diaphragm excursion were found to be better preserved in volume incentive spirometry and diaphragmatic breathing exercise group than in the flow incentive spirometry group and the control group. Pulmonary function (Forced Vital Capacity) and diaphragm excursion showed statistically significant differences between volume incentive spirometry and diaphragmatic breathing exercise group (p < 0.05) as compared to that flow incentive spirometry group and the control group. Conclusion. Volume incentive spirometry and diaphragmatic breathing exercise can be recommended as an intervention for all patients pre- and postoperatively, over flow-oriented incentive spirometry for the generation and sustenance of pulmonary function and diaphragm excursion in the management of laparoscopic abdominal surgery.
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Abstract
Analgesia for critically ill patients can be provided most effectively by the use of modern techniques. Under standing of the anatomical pathways for nociceptive sig nal transmission allows the use of techniques that mod ulate or block nociceptive information at several levels (periphery, spinal cord, and systemic). A comprehen sive discussion of analgesic techniques at each level is presented. Formulation of a treatment plan is discussed. Several examples are presented to show the decision- making process for the use of modern analgesic tech niques in critically ill patients.
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Affiliation(s)
- Donald S. Stevens
- Department of Anesthesiology, University of Massachusetts Medical Center, Worcester, MA
| | - W. Thomas Edwards
- Department of Anesthesiology, University of Massachusetts Medical Center, Worcester, MA
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Drakou E, Kanakis MA, Papadimitriou L, Iacovidou N, Vrachnis N, Nicolouzos S, Loukas C, Lioulias A. Changes in Simple Spirometric Parameters After Lobectomy for Bronchial Carcinoma. J Cardiovasc Thorac Res 2015; 7:68-71. [PMID: 26191395 PMCID: PMC4492181 DOI: 10.15171/jcvtr.2015.15] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 05/25/2015] [Indexed: 11/19/2022] Open
Abstract
Introduction: The purpose of this study was to describe the postoperative changes in lung function after pure open lobectomy for lung carcinoma.
Methods: 30 patients (mean age 64 ± 7 years old, 16 men and 14 women) underwent a left or right lobectomy. They underwent spirometric pulmonary tests preoperatively, and at 1 and 6 months after the operation.
Results: The average preoperative forced expiratory volume in 1 second (FEV1) was 2.55±0.62lt and the mean postoperative FEV1 at 1 and 6 months was 1.97 ± 0.59 L and 2.15±0.66 L respectively. The percentage losses for FEV1 were 22.7% and 15.4% after 1 and 6 months respectively. An average percentage increase of 9.4% for FEV1 was estimated at the time of 6 months in comparison with this of 1 month after the operation. The average preoperative forced vital capacity (FVC) was 3.17 ± 0.81 L and the mean postoperative FVC at 1 and 6 months after the operation was 2.50 ± 0.63 L and 2.72 ± 0.67 L respectively. The percentage losses for FVC were 21.1% and 14.2% after 1 and 6 months respectively. An average percentage increase of 8.7% was observed at the time period of 6 months in comparison with this of 1 month after the operation.
Conclusion: Although, we observed a significant decrease in FEV1 and FVC after the operation, all patients were in excellent clinical status. FEV1 and FVC of 6 months were increased in comparison with the respective values of 1 month after the operation, but did not reach the preoperative values in any patient.
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Affiliation(s)
- Eleni Drakou
- Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece
| | - Meletios A Kanakis
- Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece
| | | | - Nicoletta Iacovidou
- Department of Neonatology, Aretaieio Hospital, School of Medicine, University of Athens, Athens, Greece
| | - Nikolaos Vrachnis
- 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, School of Medicine, University of Athens, Athens, Greece
| | - Stefanos Nicolouzos
- Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece
| | - Constantinos Loukas
- Medical Physics Laboratory, School of Medicine, University of Athens, Athens, Greece
| | - Achilleas Lioulias
- Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece
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Basaran B, Basaran A, Kozanhan B, Kasdogan E, Eryilmaz MA, Ozmen S. Analgesia and respiratory function after laparoscopic cholecystectomy in patients receiving ultrasound-guided bilateral oblique subcostal transversus abdominis plane block: a randomized double-blind study. Med Sci Monit 2015; 21:1304-12. [PMID: 25948166 PMCID: PMC4434982 DOI: 10.12659/msm.893593] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Transversus abdominis plane (TAP) block has been shown to ameliorate postoperative pain after abdominal surgery. Postoperative pain-associated respiratory compromise has been the subject of several studies. Herein, we evaluate the effect of oblique subcostal TAP (OSTAP) block on postoperative pain and respiratory functions during the first 24 postoperative hours. Material/Methods In this double-blind, randomized study, 76 patients undergoing laparoscopic cholecystectomy were assigned to either the OSTAP group (n=38) or control group (n=38). Bilateral ultrasound-guided OSTAP blocks were performed with 20 ml 0.25% bupivacaine after induction of general anesthesia. Both the OSTAP and control groups were treated with paracetamol, tenoxicam, and tramadol as required for postoperative analgesia. Visual Analog Scale (VAS) pain scores (while moving and at rest), forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), peak expiratory flow rate (PEFR), arterial blood gas variables, and opioid consumption were assessed during first 24 h. Results VAS pain scores at rest and while moving were significantly lower in the OSTAP group on arrival to PACU and at 2 h postoperatively. The total postoperative tramadol requirement was significantly reduced at 0–2 h and 2–24 h in the OSTAP group. Postoperative deterioration in FEV1 and FVC was significantly less in the OSTAP group when compared to the control group (P<0.01 and P<0.05, respectively). There were no between-group differences in arterial blood gas variables. Conclusions After laparoscopic cholecystectomy, OSTAP block can provide significant improvement in respiratory function and better pain relief with lower opioid requirement.
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Affiliation(s)
- Betul Basaran
- Department of Anesthesiology, Konya Training and Research Hospital, Konya, Turkey
| | - Ahmet Basaran
- Department of Obstetrics and Gynecology, Konya Training and Research Hospital, Konya, Turkey
| | - Betul Kozanhan
- Department of Anesthesiology, Konya Training and Research Hospital, Konya, Turkey
| | - Ela Kasdogan
- Department of Anesthesiology, Konya Training and Research Hospital, Konya, Turkey
| | - Mehmet Ali Eryilmaz
- Department of General Surgery, Konya Training and Research Hospital, Konya, Turkey
| | - Sadik Ozmen
- Department of Anesthesiology, Konya Training and Research Hospital, Konya, Turkey
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Bablekos GD, Michaelides SA, Analitis A, Lymperi MH, Charalabopoulos KA. Comparative changes in tissue oxygenation between laparoscopic and open cholecystectomy. J Clin Med Res 2015; 7:232-41. [PMID: 25699119 PMCID: PMC4330015 DOI: 10.14740/jocmr2086w] [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] [Subscribe] [Scholar Register] [Accepted: 01/09/2015] [Indexed: 01/30/2023] Open
Abstract
Background Previous studies examined the effect of laparoscopic cholecystectomy (LC) versus open cholecystectomy (OC) on physiological variables of the respiratory system. In this study we compared changes in arterial blood gases-related parameters between LC and OC to assess their comparative influence on gas exchange. Methods We studied 28 patients, operated under identical anesthetic protocol (LC: 18 patients, OC: 10 patients). Measurements were made on the morning before surgery (BS), the second (AS2) and the eighth (AS8) postoperative day. Studied parameters, including alveolar-arterial difference in PO2 ((A-a)DO2) and oxygen content (Oct in vol%), were statistically compared. Results On AS2 a greater increase was found in ((A-a)DO2) for the OC compared to LC (4.673 ± 0.966 kPa versus 3.773 ± 1.357 kPa, respectively). Between BS and AS2, Oct in vol% decreased from 17.55 ± 1.90 to 15.69 ± 1.88 in the LC and from 16.99 ± 2.37 to 14.62 ± 2.23 in the OC, whilst a reduction (P = 0.093) between AS2 and AS8 was also found for the open method. Besides, on AS2, SaO2% decrease was greater in OC compared to LC (P = 0.096). Conclusions On AS2, the greater increase in OC-((A-a)DO2) associated with Oct in vol% and SaO2% findings also in OC group suggest that LC might be associated with lower risk for impaired tissue oxygenation.
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Affiliation(s)
- George D Bablekos
- Department of Experimental Physiology, Medical School, Democritous University of Thrace, 68100 Dragana, Alexandroupolis, Greece ; Technological Educational Institute (T.E.I.) of Athens, Agiou Spyridonos 28 Street, 12243 Egaleo, Athens, Greece
| | - Stylianos A Michaelides
- "Sismanogleio" General Hospital, First Thoracic Medicine Department, Sismanogleiou 1 Street, 15126 Maroussi, Athens, Greece
| | - Antonis Analitis
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Mikras Asias 75 Street, 11527 Goudi, Athens, Greece
| | - Maria H Lymperi
- Department of Experimental Physiology, Medical School, National and Kapodistrian University of Athens, Mikras Asias 75 Street, 11527 Goudi, Athens, Greece
| | - Konstantinos A Charalabopoulos
- Department of Experimental Physiology, Medical School, Democritous University of Thrace, 68100 Dragana, Alexandroupolis, Greece
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12
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Bablekos GD, Michaelides SA, Analitis A, Charalabopoulos KA. Effects of laparoscopic cholecystectomy on lung function: A systematic review. World J Gastroenterol 2014; 20:17603-17617. [PMID: 25516676 PMCID: PMC4265623 DOI: 10.3748/wjg.v20.i46.17603] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 03/17/2014] [Accepted: 06/17/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To present and integrate findings of studies investigating the effects of laparoscopic cholecystectomy on various aspects of lung function.
METHODS: We extensively reviewed literature of the past 24 years concerning the effects of laparoscopic cholecystectomy in comparison to the open procedure on many aspects of lung function including spirometric values, arterial blood gases, respiratory muscle performance and aspects of breathing control, by critically analyzing physiopathologic interpretations and clinically important conclusions. A total of thirty-four articles were used to extract information for the meta-analysis concerning the impact of the laparoscopic procedure on lung function and respiratory physiopathology. The quality of the literature reviewed was evaluated by the number of their citations and the total impact factor of the corresponding journals. A fixed and random effect meta-analysis was used to estimate the pooled standardized mean difference of studied parameters for laparoscopic (LC) and open (OC) procedures. A crude comparison of the two methods using all available information was performed testing the postoperative values expressed as percentages of the preoperative ones using the Mann-Whitney two-sample test.
RESULTS: Most of the relevant studies have investigated and compared changes in spirometric parameters.The median percentage and interquartile range (IQR) of preoperative values in forced vital capacity (FVC), forced expiratory volume in 1 s and forced expiratory flow (FEF) at 25%-75% of FVC (FEF25%-75%) expressed as percentage of their preoperative values 24 h after LC and OC were respectively as follows: [77.6 (73.0, 80.0) L vs 55.4 (50.0, 64.0) L, P < 0.001; 76.0 (72.3, 81.0) L vs 52.5 (50.0, 56.7) L, P < 0.001; and 78.8 (68.8, 80.9) L/s vs 60.0 (36.1, 66.1) L/s, P = 0.005]. Concerning arterial blood gases, partial pressure of oxygen [PaO2 (kPa)] at 24 or 48 h after surgical treatment showed reductions that were significantly greater in OC compared with LC [LC median 1.0, IQR (0.6, 1.3); OC median 2.4, IQR (1.2, 2.6), P = 0.019]. Fewer studies have investigated the effect of LC on respiratory muscle performance showing less impact of this surgical method on maximal respiratory pressures (P < 0.01); and changes in the control of breathing after LC evidenced by increase in mean inspiratory impedance (P < 0.001) and minimal reduction of duty cycle (P = 0.01) compared with preoperative data.
CONCLUSION: Laparoscopic cholecystectomy seems to be associated with less postoperative derangement of lung function compared to the open procedure.
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Lati J, Pellow V, Sproule J, Brooks D, Ellerton C. Examining interrater reliability and validity of a paediatric cardiopulmonary physiotherapy discharge tool. Physiother Can 2014; 66:153-9. [PMID: 24799752 DOI: 10.3138/ptc.2013-23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To determine the interrater reliability (IRR) of the individual items in the Paediatric Cardiopulmonary Physiotherapy (CPT) Discharge Tool. This tool identifies six critical items that physiotherapists should consider when determining a paediatric patient's readiness for discharge from CPT after upper-abdominal, cardiac, or thoracic surgery: oxygen saturation, mobility, secretion retention, discharge planning, auscultation, and signs of respiratory distress. METHODS A total of 33 paediatric patients (ages 2 to <19 years) who received at least 1 day of CPT following cardiac, thoracic, or upper-abdominal surgery were independently assessed using the Paediatric CPT Discharge Tool by two designated assessors, who assessed each patient within 4 hours of each other. RESULTS Kappa analysis showed the following levels of interrater agreement for the six items of the Paediatric CPT Discharge Tool: Oxygen Saturation, excellent (κ=0.80); Mobility, substantial (κ=0.62); Secretion Clearance, moderate (κ=0.39); Discharge Planning, fair (κ=0.37); and Auscultation and Respiratory Distress, poor (κ=0.24 and κ=-0.08, respectively). CONCLUSION Several of the items in the Paediatric CPT Discharge Tool demonstrate good IRR. The discharge tool is ready for further psychometric testing, specifically validity testing.
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Affiliation(s)
- Jamil Lati
- Department of Rehabilitation Services, The Hospital for Sick Children
| | - Vanessa Pellow
- Department of Rehabilitation Services, The Hospital for Sick Children
| | - Jeannine Sproule
- Department of Rehabilitation Services, The Hospital for Sick Children
| | - Dina Brooks
- Department of Physical Therapy, University of Toronto, Toronto
| | - Cindy Ellerton
- Department of Physical Therapy, University of Toronto, Toronto
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Slinger P. From the Journal archives: Postoperative analgesia: effect on lung volumes. Can J Anaesth 2013; 61:200-2. [PMID: 24277111 DOI: 10.1007/s12630-013-0085-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 11/15/2013] [Indexed: 11/29/2022] Open
Abstract
UNLABELLED This study was undertaken to determine the contribution of postoperative pain to the known changes that occur to respiratory function in the postoperative period. The authors studied changes in functional residual capacity (FRC) and vital capacity (VC) either in the postanesthesia care unit or on postoperative day one in eight relatively healthy adult patients having upper abdominal surgery. These values were compared with measurements immediately before surgery. Variables were measured postoperatively during pain and then again after establishment of epidural analgesia. Epidural analgesia to a T4 sensory level resulted in a partial and statistically significant restoration of VC (from 37-55% of preoperative values) and a partial but statistically insignificant restoration of FRC (from 78-84% of preoperative values). The authors suggest that postoperative epidural analgesia may be able to decrease respiratory complications. AUTHORS Wahba MW, Don HF, Craig DB. Can Anaesth Soc J 1975; 22: 519-27. PURPOSE This study was undertaken to determine the contribution of postoperative pain to the known changes that occur to respiratory function in the postoperative period. PRINCIPAL FINDINGS Epidural analgesia to T4 resulted in a partial and statistically significant restoration of VC (from 37-55% of preoperative values) and a partial but statistically insignificant restoration of FRC (from 78-84% of preoperative values). CONCLUSION Epidural analgesia has more effect on the voluntary aspects of postoperative respiration (VC) than on the involuntary changes in respiration (FRC) after upper abdominal surgery.
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Affiliation(s)
- Peter Slinger
- Department of Anesthesia, Toronto General Hospital, University of Toronto, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada,
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Cukic V, Lovre V. Changes of arterial blood gases after different ranges of surgical lung resection. Mater Sociomed 2013; 24:165-70. [PMID: 23922525 PMCID: PMC3732354 DOI: 10.5455/msm.2012.24.165-170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Accepted: 08/15/2012] [Indexed: 11/23/2022] Open
Abstract
Introduction: In recent years there has been increase in the number of patients who need thoracic surgery – first of all different types of pulmonary resection because of primary bronchial cancer, and very often among patients whose lung function is impaired due to different degree of bronchial obstruction so it is necessary to assess functional status before and after lung surgery to avoid the development of respiratory insufficiency. Objective: To show the changes in the level of arterial blood gases after various ranges of lung resection. Material and methods: The study was done on 71 patients surgically treated at the Clinic for Thoracic Surgery KCU Sarajevo, who were previously treated at the Clinic for Pulmonary Diseases “Podhrastovi” in the period from 01. 06. 2009. to 01. 09. 2011. Different types of lung resection were made. Patients whose percentage of ppoFEV1 was (prognosed postoperative FEV1) was less than 30% of normal values of FEV1 for that patients were not given a permission for lung resection. We monitored the changes in levels-partial pressures of blood gases (PaO2, PaCO2 and SaO2) one and two months after resection and compared them to preoperative values. As there were no significant differences between the values obtained one and two months after surgery, in the results we showed arterial blood gas analysis obtained two months after surgical resection. Results were statistically analyzed by SPSS and Microsoft Office Excel. Statistical significance was determined at an interval of 95%. Results: In 59 patients (83%) there was an increase, and in 12 patients (17%) there was a decrease of PaO2, compared to preoperative values. In 58 patients (82%) there was a decrease, and in 13 patients (18%) there was an increase in PaCO2, compared to preoperative values. For all subjects (group as whole): The value of the PaO2 was significantly increased after lung surgery compared to preoperative values (p <0.05) so is the value of the SaO2%. The value of the PaCO2 was significantly decreased after lung surgery compared to preoperative values (p <0.05). Respiratory insufficiency was developed in none of patients. Conclusion: If the % ppoFEV1 (% prognosed postoperative FEV1) is bigger than 30% of normal values of FEV1 (according to sex, weight, height, age) in patient planned for lung resection surgery there is no development of respiratory insufficiency after resection.
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Affiliation(s)
- Vesna Cukic
- Clinic for Pulmonary Diseases and TB "Podhrastovi", Clinical center of University of Sarajevo, Bosnia and Herzegovina
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Abstract
Abstract
Postoperative pulmonary complications are responsible for significant increases in hospital cost as well as patient morbidity and mortality; respiratory muscle dysfunction represents a contributing factor. Upper airway dilator muscles functionally resist the upper airway collapsing forces created by the respiratory pump muscles. Standard perioperative medications (anesthetics, sedatives, opioids, and neuromuscular blocking agents), interventions (patient positioning, mechanical ventilation, and surgical trauma), and diseases (lung hyperinflation, obesity, and obstructive sleep apnea) have differential effects on the respiratory muscle subgroups. These effects on the upper airway dilators and respiratory pump muscles impair their coordination and function and can result in respiratory failure. Perioperative management strategies can help decrease the incidence of postoperative respiratory muscle dysfunction. Such strategies include minimally invasive procedures rather than open surgery, early and optimal mobilizing of respiratory muscles while on mechanical ventilation, judicious use of respiratory depressant anesthetics and neuromuscular blocking agents, and noninvasive ventilation when possible.
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Peixoto-Souza FS, Gallo-Silva B, Echevarria LB, Silva MAA, Pessoti E, Pazzianotto-Forti EM. Fisioterapia respiratória associada à pressão positiva nas vias aéreas na evolução pós-operatória da cirurgia bariátrica. FISIOTERAPIA E PESQUISA 2012. [DOI: 10.1590/s1809-29502012000300003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Analisar volume corrente (VC), volume minuto (VM) e frequência respiratória (FR) de obesas mórbidas no pós-operatório de cirurgia bariátrica (CB), após a fisioterapia respiratória convencional (FRC) associada ou não à pressão positiva contínua nas vias aéreas (CPAP) no pré-operatório. Foram estudadas 36 mulheres, com idade de 40,1±8,41 anos, que seriam submetidas à CB por laparotomia e que realizaram FRC (exercícios respiratórios diafragmáticos, de inspirações profundas, fracionadas e associados a movimentos de membros superiores, 1 série de 10 repetições de cada exercício) por 30 dias antes da cirurgia. Após internação, 18 delas foram submetidas a 20 minutos de CPAP, 1 hora antes da indução anestésica e compuseram o grupo FRC+CPAP. As outras 18 não receberam o CPAP e compuseram o grupo FRC. Foram avaliados VM, VC e FR por meio do ventilômetro, no momento da internação e 24 horas após a realização da cirurgia. Constatou-se que as medidas de VC, VM e FR não apresentaram significância estatística quando comparados os resultados do pré e pós-operatório em ambos os grupos, bem como quando comparados os dois grupos entre si tanto no pré como no pós-operatório. Os resultados sugerem que a tanto a aplicação da FRC como a aplicação da FRC+CPAP no período pré-operatório contribui para a manutenção das variáveis respiratórias no pós-operatório. A aplicação do CPAP antes da indução anestésica não promoveu benefícios adicionais no pós-operatório de CB no que se refere aos volumes pulmonares.
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Abstract
BACKGROUND Studies conducted shortly after the implementation of pulse oximetry (PO) into clinical practice 20-25 years ago revealed that many patients breathing room air during transfer from the operating room (OR) to the post-anesthesia care unit (PACU) directly after general anesthesia (GA) had a peripheral oxygen saturation (S(p)O(2)) below 90%. Moreover, it was shown that the detection of hypoxemia by clinical criteria is extremely unreliable. Meanwhile, the use of PO has become part of the obligatory standard monitoring during GA in Germany and many other countries. Likewise, the use of PO is standard care in the PACU although there are no official recommendations. However, for the time period in between, i.e. immediately after GA during transportation of patients from the OR to the PACU, monitoring of the S(p)O(2) in patients breathing room air is neither obligatory in Germany nor are there any official recommendations or guidelines in this respect. Given the introduction of shorter acting anesthetic agents within the last 25 years, the main goal of this study was to explore whether the incidence of hypoxemia in the immediate period after GA is still so high. Additional aims of this study were to examine whether the detection of hypoxemia based on clinical criteria can be confirmed to be very unreliable, what the risk factors for hypoxemia following GA are and how common it is in Germany to transport patients from the OR to the PACU without PO and supplemental oxygen. METHODS In a prospective observational study 970 patients who underwent a broad spectrum of elective surgery under GA in a university hospital setting were included. The S(p)O(2) was measured at the end of the transfer from the OR to the PACU immediately after the anesthetist who had taken care of the patient during the operation had estimated the S(p)O(2). The association between biometric, surgical and anesthesiological variables on the one hand and hypoxemia as well as a decrease of S(p)O(2) on the other hand were studied using multivariate methods. Finally, a survey including all university hospitals was carried out to find out about the use of PO and oxygen during patient transfer from the OR to the PACU. RESULTS Of the 959 patients who were eligible for analysis 17% had a S(p)O(2) < 90% and 6.6% a S(p)O(2) < 85%. Hypoxemia was not recognized in 82% of the patients in whom an assessment based on clinical grounds was carried out. Variables with an independent influence on hypoxemia and decrease of S(p)O(2) were as follows: saturation before induction of GA, body mass index, age, American Society of Anesthesiologists (ASA) physical status, difference between maximum and minimum inspiratory pressure, mode of ventilation, the choice of opioid and muscle relaxant as well as the use of nitrous oxide. Patient-dependent risk factors had the strongest impact on hypoxemia. In about 80% of the university hospitals neither PO nor supplemental oxygen is used during transportation of the patient from the OR to the PACU. CONCLUSIONS The use of opioids and relaxants with short duration of action may have favorable effects on preventing hypoxemia and decreases of S(p)O(2). These measures will, however, not be sufficient to solve this problem because the highest risk factors for hypoxemia are patient-related. Despite knowing risk factors for oxygen desaturation, it is currently not possible to reliably predict which patients will become hypoxemic or have a decrease of S(p)O(2). Therefore, transportation of patients breathing room air from the OR to the PACU directly after GA without use of PO or supplemental oxygen seems to be questionable in terms of patient safety.
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Lococo F, Cesario A, Sterzi S, Magrone G, Dall’Armi V, Mattei F, Varone F, Porziella V, Margaritora S, Granone P. Rationale and clinical benefits of an intensive long-term pulmonary rehabilitation program after oesophagectomy: preliminary report. Multidiscip Respir Med 2012; 7:21. [PMID: 22958751 PMCID: PMC3436689 DOI: 10.1186/2049-6958-7-21] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Accepted: 07/18/2012] [Indexed: 11/24/2022] Open
Abstract
Patients who undergo oesophagectomy for oesophagealcancer (OC) usually have an overall poor prognosis and, still more preoccupying, an unsatisfactory quality of life (QoL). Considering that, as already noted, post-operative pulmonary function has a strong correlation with the long-term outcome and QoL after surgery, we have assumed and speculated on the clinical benefits of an intensive long-term pulmonary post-operative rehabilitation program in this particular subset of patients.Herein, we report the preliminary results of a comparative retrospective analysis in a series of 58 patients who underwent radical oesophagectomy and post-operative chest physical therapy (CPT) under two different protocols, from October 2006 to January 2011.Finally, we discuss on the time-trend analysis of pulmonary function and the potential role of post-operative pulmonary rehabilitation.
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Affiliation(s)
- Filippo Lococo
- Department of General Thoracic Surgery, Catholic University of the Sacred Heart, Largo F. Vito 1, Rome, Italy
| | - Alfredo Cesario
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana, Rome, Italy
| | - Silvia Sterzi
- Department of Physical Rehabilitation Medicine, Campus Bio-Medico, Rome, Italy
| | - Giovanni Magrone
- Department of Physical Rehabilitation Medicine, Campus Bio-Medico, Rome, Italy
| | - Valentina Dall’Armi
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana, Rome, Italy
| | - Francesca Mattei
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana, Rome, Italy
| | - Francesco Varone
- Department of Pulmonary Medicine, Catholic University of the Sacred Heart, Largo F. Vito 1, Rome, Italy
| | - Venanzio Porziella
- Department of General Thoracic Surgery, Catholic University of the Sacred Heart, Largo F. Vito 1, Rome, Italy
| | - Stefano Margaritora
- Department of General Thoracic Surgery, Catholic University of the Sacred Heart, Largo F. Vito 1, Rome, Italy
| | - Pierluigi Granone
- Department of General Thoracic Surgery, Catholic University of the Sacred Heart, Largo F. Vito 1, Rome, Italy
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Tusman G, Böhm SH, Warner DO, Sprung J. Atelectasis and perioperative pulmonary complications in high-risk patients. Curr Opin Anaesthesiol 2012; 25:1-10. [DOI: 10.1097/aco.0b013e32834dd1eb] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Abstract
Non-invasive positive pressure ventilation or non-invasive ventilation (NIV) has emerged as a simpler and safer alternative to invasive mechanical ventilation in patients developing acute postoperative respiratory failure. The benefits of NIV as compared to intubation and mechanical ventilation include lower complications, shorter duration of hospital stay, reduced morbidity, lesser cost of treatment and even reduced mortality rates. However, its use may not be uniformly applicable in all patient groups. This article reviews the indications, contraindications and evidence supporting the use of NIV in individual patient groups in the postoperative period. The anaesthesiologist needs to recognise the subset of patients most likely to benefit from NIV therapy so as to apply it most effectively. It is equally important to promptly identify signs of failure of NIV therapy and be prepared to initiate alternate ways of respiratory support. The author searched PubMed and Ovid MEDLINE, without date restrictions. Search terms included Non-invasive ventilation, postoperative and respiratory failure. Foreign literature was included, though only articles with English translation were used.
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Affiliation(s)
- Ashu S Mathai
- Department of Anaesthesiology, Christian Medical College and Hospital, Ludhiana, Punjab, India
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22
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Feeney C, Hussey J, Carey M, Reynolds JV. Assessment of physical fitness for esophageal surgery, and targeting interventions to optimize outcomes. Dis Esophagus 2010; 23:529-39. [PMID: 20459443 DOI: 10.1111/j.1442-2050.2010.01058.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review examines how higher levels of physiological reserve and fitness can help the patient endure the demands of esophageal surgery. Lung function, body composition, cardiac function, inflammatory mediators and exercise performance are all determinants of fitness. Physical fitness, both as an independent risk factor and through its effect on other risk factors, has been found to be significantly associated with the risk of developing postoperative pulmonary complications (PPCs) in patients following esophagectomy. Respiratory dysfunction preoperatively poses the dominant risk of developing complications, and PPCs are the most common causes of morbidity and mortality. The incidence of PPCs is between 15 and 40% with an associated 4.5-fold increase in operative mortality leading to approximately 45% of all deaths post-esophagectomy. Cardiac complications are the other principal postoperative complications, and pulmonary and cardiac complications are reported to account for up to 70% of postoperative deaths after esophagectomy. Risk reduction in patients planned for surgery is key in attaining optimal outcomes. The goal of this review was to discuss the risk factors associated with the development of postoperative pulmonary complications and how these may be modified prior to surgery with a specific focus on the pulmonary complications associated with esophageal resection. There are few studies that have examined the effect of modifying physical fitness pre-esophageal surgery. The data to date would indicate a need to develop targeted interventions preoperatively to increase physical function with the aim of decreasing postoperative complications.
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Affiliation(s)
- C Feeney
- Department of Physiotherapy, St. James's Hospital and Trinity College Dublin, Dublin, Ireland
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Alptekin H, Sahin M. Gallbladder bed irrigation with bupivacaine improves pulmonary functions after laparoscopic cholecystectomy. Langenbecks Arch Surg 2010; 395:501-4. [PMID: 20352259 DOI: 10.1007/s00423-010-0644-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Accepted: 03/22/2010] [Indexed: 11/29/2022]
Abstract
PURPOSE Afferent stimulus arising from gallbladder and its bed may elicit reflex inhibition of the diaphragm. Pulmonary function would be improved by blocking this stimulus after laparoscopic cholecystectomy. This randomized prospective study evaluated this hypothesis in patients who underwent laparoscopic cholecystectomy. MATERIALS AND METHODS During the study period, 30 patients who underwent laparoscopic cholecystectomy were randomly divided into three groups. Group I: Laparoscopic cholecystectomy; Group II: Laparoscopic cholecystectomy + irrigation of gallbladder bed with 20 mL 0.5% bupivacaine solution; Group III: Laparoscopic cholecystectomy + irrigation of gallbladder bed with bupivacaine + 10 mL 0.5% bupivacaine solution was given via a catheter every 6 h. Pulmonary function tests were performed on the day before the operation and in the morning of the first postoperative day. Forced vital capacity (FVC), forced expiratory volume at 1 s (FEV-1), and forced expiratory flow at 25% to 75% (FEF 25-75%) were obtained. RESULTS Postoperative FVC measured 53.3 +/- 4.5% of preoperative function for group I, 70.8 +/- 5.7% for group II, and 68.8 +/- 4.7% for group III (p < 0.05). Postoperative FEV-1 measured 52.8 +/- 5.3% of preoperative function for group I, 69.7 +/- 4.9% for group II, and 70.5 +/- 5% for group III (p < 0.05). Postoperative FEF 25-75% measured 61.1 +/- 4.6% of the preoperative function for group I, 73.6 +/- 3% for group II, and 72.1 +/- 6% for group III (p < 0.05). CONCLUSION The results from this study indicated that considerable improvement of pulmonary function was acquired by gallbladder bed irrigation with bupivacaine after laparoscopic cholecystectomy.
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Affiliation(s)
- Hunsu Alptekin
- Department of Surgery, Selcuklu Medical Faculty, Selcuk University, 42075, Konya, Turkey.
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25
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Blaney F, Sawyer T. Sonographic measurement of diaphragmatic motion after upper abdominal surgery: A comparison of three breathing manoeuvres. Physiother Theory Pract 2009. [DOI: 10.3109/09593989709036464] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Lima VPD, Bonfim D, Risso TT, Paisani DDM, Fiore JF, Chiavegato LD, Faresin SM. Influence of pleural drainage on postoperative pain, vital capacity and six-minute walk test after pulmonary resection. J Bras Pneumol 2009; 34:1003-7. [PMID: 19180334 DOI: 10.1590/s1806-37132008001200004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2008] [Accepted: 04/09/2008] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the influence of pleural drainage on the distance covered on the six-minute walk test, pain intensity and vital capacity in patients submitted to pulmonary resection. METHODS Thirteen consecutive patients from the Thoracic Surgery Infirmary of Hospital São Paulo, Brazil, submitted to closed pleural drainage (0.5-in multiperforated chest tube) in the postoperative period following pulmonary resection (lobectomy, segmentectomy and pulmonary nodule resection) were evaluated. The decision for chest tube removal followed clinical criteria defined by the surgical team, who did not participate in the study. Vital capacity, pain intensity (using a visual analog pain scale) and the distance covered on the six-minute walk test were determined 30 min prior to and 30 min after the removal of the chest tube. The statistical analysis was performed using paired t-tests, and the level of significance was set at 0.05. RESULTS After the removal of the chest tube, the visual analog scale pain scores were significantly lower (3.46 cm vs. 1.77 cm; p = 0.001) and the distance covered on the six-minute walk test was significantly higher (374.34 m vs. 444.62 m; p = 0.03). Vital capacity prior to and after chest tube removal was not significantly affected (2.15 L and 2.25 L, respectively; p = 0.540). CONCLUSIONS The results of the present study suggest that the presence of a chest tube is a factor significantly associated with postoperative pain and functional limitation in patients submitted to pulmonary resection.
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Ramos GC, Pereira E, Gabriel Neto S, Oliveira ECD. Repercussão respiratória funcional após colecistectomia com incisão subcostal: efeito analgésico da morfina. Rev Col Bras Cir 2009; 36:139-43. [DOI: 10.1590/s0100-69912009000200009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2008] [Accepted: 11/14/2008] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar a função pulmonar pós-colecistectomias subcostais abertas de pacientes sob ação da morfina no pós-operatório imediato. MÉTODOS: Tratou-se de um estudo prospectivo, onde se avaliaram espirometrias pós-operatórias de 15 pacientes submetidas à colecistectomias abertas subcostais, que receberam dose única de morfina peridural na anestesia. Os dados pós-operatórios foram comparados aos pré-operatórios pelo teste t-Student emparelhado. Um valor de p < 0,05 foi considerado estatisticamente significativo. RESULTADOS: Existiram diferenças significativas para as variáveis Capacidade Vital Forçada (p = 0,007) e Volume Expiratório Forçado no 1º segundo (p = 0,008) no pré e pós-operatório imediato, indicando distúrbios ventilatórios restritivos. Todas as pacientes apresentaram espirometrias normais no 3º dia de pós-operatório. CONCLUSÃO: Mesmo sob ação analgesia da morfina peridural, no pós-operatória imediato, foram observados distúrbios ventilatórios restritivos leves pós-colecistectomias subcostais abertas. Contudo, observou-se uma rápida recuperação da função pulmonar, o que pode diminuir a morbidade pulmonar pós-operatória.
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Ramos GC, Pereira E, Gabriel-Neto S, Oliveira ECD. Aspectos históricos da pressão arterial de oxigênio e espirometria relacionados à operação abdominal. ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2009. [DOI: 10.1590/s0102-67202009000100011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
INTRODUÇÃO: Operações, principalmente de abdome superior, cursam no pós-operatório com hipoxemia e distúrbios ventilatórios restritivos. O objetivos da presente revisão foram: a) fazer retrospecto histórico das técnicas espirométricas e da avaliação laboratorial da hipoxemia, por meio da pressão arterial de oxigênio (PaO2) e, b) rever os principais fatores responsáveis pelas alterações da função pulmonar pós-operatória. MÉTODOS: Fez-se revisão histórica sobre os principais aspectos espirométricos e da medida da PaO2, correlacionando esses exames como aferidores da função pulmonar, após operações abdominais. CONCLUSÕES: Operações em andar superior do abdome podem cursar com hipoxemia e distúrbios ventilatórios restritivos, cuja principal causa é a disfunção diafragmática, que pode ser minimizada por meio de laparoscopia e um eficaz tratamento da dor pós-operatória.
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Hofer S, Plachky J, Fantl R, Schmidt J, Bardenheuer HJ, Weigand MA. [Postoperative pulmonary complications: prophylaxis after noncardiac surgery]. Anaesthesist 2009; 55:473-84. [PMID: 16575614 DOI: 10.1007/s00101-006-1008-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Postoperative pulmonary complications are a major problem after upper abdominal or thoracoabdominal surgery. They lead to a prolonged ICU stay as well as increased costs and are one of the main causes of early postoperative mortality. Even after uncomplicated operations, postoperative hypoxemia occurs in 30-50% of patients. Acute respiratory failure involves a disturbance in gas exchange. The mortality ranges from 10 to 60% according to the severity of respiratory failure. The most important complications are interstitial and alveolar pulmonary edema, atelectasis, postoperative pneumonia, hypoventilation, and aspiration. Preoperative optimization, postoperative prophylaxis according to a stepwise approach, and early mobilization decrease the rate of complications.
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Affiliation(s)
- S Hofer
- Klinik für Anästhesiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany.
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Effect of effort pain after upper abdominal surgery on two independent measures of respiratory function. J Clin Anesth 2008; 20:200-5. [PMID: 18502364 DOI: 10.1016/j.jclinane.2007.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2006] [Revised: 10/10/2007] [Accepted: 10/15/2007] [Indexed: 10/22/2022]
Abstract
STUDY OBJECTIVE To determine how effort pain interacts with changing pulmonary function after upper abdominal incisions. DESIGN Prospective, case-controlled study. SETTING Academic teaching hospital. PATIENTS 34 ASA physical status I, II, and III patients recovering from elective, major incisional, upper abdominal surgery. MEASUREMENTS Manometry (maximal inspiratory and expiratory pressure) and spirometry (forced vital capacity, forced expiratory volume during the first second, peak expiratory flow) for three postoperative days. Pain scores (Visual Analog Pain Scale; VAS) at rest and after the manometric or spirometric efforts. MAIN RESULTS Effort pain during either manometry or spirometry was greater than pain at rest on the first postoperative day. Maximal respiratory pressure concomitantly recovered with pain during daily efforts (slopes: -0.429 and -0.278% max/mm VAS; P < 0.05). Spirometric measurements showed minimal improvement. CONCLUSION The direct relationship between resolution of pain with effort and direct measures of respiratory muscle effort using manometry, but not those obtained less directly by spirometry, suggests that assessing interactions between pain and effort requires a direct, quantifiable measure of effort.
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Ramos GC, Pereira E, Gabriel Neto S, Oliveira ECD. Avaliação da função pulmonar após colecistectomias laparoscópicas e convencionais. Rev Col Bras Cir 2007. [DOI: 10.1590/s0100-69912007000500009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar a função pulmonar pós-colecistectomias laparoscópicas e subcostais abertas. MÉTODOS: Tratou-se de um ensaio randomizado, onde se avaliaram espirometrias pós-operatórias de dois grupos, cada qual com 15 pacientes. O grupo GL foi submetido a colecistectomia laparoscópica. O grupo GA foi submetido a colecistectomia por via subcostal, por meio de mini-laparotomia e abreviado tempo anestésico-cirúrgico. As variáveis dos dois grupos foram comparadas entre si por meio da ANOVA. Entre um mesmo grupo, antes e depois das operações, utlizou-se do teste t-Student emparelhado. Um valor de p < 0,05 foi considerado estatisticamente significativo. RESULTADOS: Todas as pacientes, dos dois grupos, apresentaram distúrbios ventilatórios restritivos pós-operatórios, com normalização espirométrica mais rápida nas pacientes operadas por laparoscopia. Grupos GL X GA, no pós-operatório imediato: Capacidade vital forçada (p < 0,001) e Volume Expiratório forçado em 1 segundo (p < 0,001). CONCLUSÕES: O prejuízo pós-operatório da função pulmonar foi significativamente menor nas colecistectomias laparoscópicas do que nas abertas, mesmo por meio de mini-laparotomia e abreviado tempo anestésico-cirúrgico.
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Silva ÁMOD, Boin IDFS, Pareja JC, Magna LA. Análise da função respiratória em pacientes obesos submetidos à operação Fobi-Capella. Rev Col Bras Cir 2007. [DOI: 10.1590/s0100-69912007000500007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUÇÃO: O objetivo deste trabalho foi mensurar quantitativamente essas alterações respiratórias desses pacientes comparando-os até 30 dias de pós-operatório. MÉTODO: Foram realizadas avaliações respiratórias nos períodos pré e pós-operatório de cirurgia bariátrica em obesos mórbidos com IMC superior a 39kg/m², através de gasometria arterial, prova de função respiratória, manovacuômetria, incentivador da respiração e cirtometrias. Foram realizadas também orientações fisioterápicas respiratórias e tratamento no pós-operatório, com dados comparativos entre as avaliações feitas no préoperatório, no 1º, 14º·e 30º dia pós-operatórios. RESULTADOS: Até o 30º dia de pós-operatório, esses indivíduos não obtiveram diferença significativa nos parâmetros estudados, não havendo, em decorrência do tratamento fisioterápico, complicações respiratórias. CONCLUSÃO: Não houve alterações dos parâmetros analisados, nem complicações respiratórias neste estudo com intervenção fisioterápica pré e pós-operatório de cirurgia bariátrica. Estudos devem ser realizados, para mensuração de um tempo maior de pós-operatório e de exercícios específicos, podendo, assim apresentar resultados diferentes.
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Perrin C, Jullien V, Vénissac N, Berthier F, Padovani B, Guillot F, Coussement A, Mouroux J. Prophylactic use of noninvasive ventilation in patients undergoing lung resectional surgery. Respir Med 2007; 101:1572-8. [PMID: 17257820 DOI: 10.1016/j.rmed.2006.12.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2006] [Revised: 11/27/2006] [Accepted: 12/03/2006] [Indexed: 11/18/2022]
Abstract
QUESTION OF THE STUDY We studied whether prophylactic use of noninvasive pressure support ventilation (NIPSV) administered pre- and postoperatively may reduce the postoperative pulmonary function impairment. PATIENTS AND METHODS Prospective randomized clinical trial. Thirty-nine patients with a preoperative FEV(1) <70% of the predicted value scheduled for elective lobectomy related to lung cancer were enrolled. Seven patients were excluded after enrollment. Patients were required to follow standard treatment without (control group, n=18) or with NIPSV (study group, n=14) during 7 days at home before surgery, and during 3 days postoperatively. Primary outcome variable was the changes on arterial blood gases on room air. RESULTS Two hours after surgery, PaO(2), FVC and FEV(1) values were significantly better in the NIPSV group. On day 1, 2 and 3, PaO(2) was significantly improved in the NIPSV group. Also on day 1, FVC and FEV(1) improved significantly in the NIPSV group. The hospital stay was significantly longer in the control group than in the study group (p=0.04). The incidence of major atelectasis was 14.2% in the NIPSV group and 38.9% in the no-NIPSV group (p=0.15). ANSWER TO THE QUESTION: Prophylactic use of NIPSV in a pre- and postoperative manner significantly reduces pulmonary dysfunction after lung resection. As a result, recovery of preoperative respiratory function is accelerated.
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Affiliation(s)
- Christophe Perrin
- Service de Pneumologie, Centre Hospitalier et Universitaire de Nice, France.
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Kim SY, Yoon MH, Kim SJ, Chung ST. Analgesic Effect of Epidural Fentanyl-Neostigmine after Radical Subtotal Gastrectomy. Korean J Anesthesiol 2007. [DOI: 10.4097/kjae.2007.53.2.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Se Yol Kim
- Department of Anesthesiology and Pain Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Myung Ha Yoon
- Department of Anesthesiology and Pain Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Seok Jai Kim
- Department of Anesthesiology and Pain Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Sung Tae Chung
- Department of Anesthesiology and Pain Medicine, Chonnam National University Hospital, Gwangju, Korea
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Chetta A, Bobbio A, Aiello M, Del Donno M, Castagnaro A, Comel A, Malorgio R, Carbognani P, Rusca M, Olivieri D. Changes in Lung Function and Respiratory Muscle Strength after Sternotomy vs. Laparotomy in Patients without Ventilatory Limitation. Eur Surg Res 2006; 38:489-93. [PMID: 17008793 DOI: 10.1159/000096008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2006] [Accepted: 07/18/2006] [Indexed: 11/19/2022]
Abstract
A relevant ventilatory defect occurs after sternotomy, a very common thoracic surgical opening. The mechanism of the ventilatory impairment is unclear. Moreover, until now, the effect of sternotomy on pulmonary gas exchange has scarcely been investigated. We evaluated the time-course up to recovery and changes in spirometry, maximum static inspiratory (PI(max)) and expiratory (PE(max)) mouth pressures and pulmonary gas exchange in 6 patients after sternotomy and in 8 patients after laparotomy. All patients were free of cardiopulmonary diseases and had normal preoperative lung function. Sternotomy and laparotomy decreased forced vital capacity (FVC) by 67 and 49%, respectively. Moreover, the percent decreases in PI(max), PE(max) and PaO(2) after sternotomy vs. laparotomy were respectively 54 vs. 57%, 54 vs. 60%, and 22.6 vs. 7.5% (p < 0.05). Following sternotomy, the percent decreases in FVC correlated with the percent decreases in PI(max) (p < 0.05) and PE(max) (p < 0.01). The return to baseline values occurred after approximately 2 weeks. The present study shows that sternotomy can induce greater respiratory effects than laparotomy and suggests a relevant involvement of respiratory muscle weakness after surgical opening of the thorax. The study also supports the view that the evaluation of patient's lung function before sternotomy can be clinically relevant.
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Affiliation(s)
- Alfredo Chetta
- Department of Clinical Sciences, Section of Respiratory Diseases, University of Parma, Parma, Italy.
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Helene Junior A, Saad Junior R, Stirbulov R. Avaliação da função respiratória em indivíduos submetidos à abdominoplastia. Rev Col Bras Cir 2006. [DOI: 10.1590/s0100-69912006000100011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar a função respiratória em indivíduos submetidos à abdominoplastia, através de parâmetros espirométricos. MÉTODO: Estudo prospectivo de 33 mulheres hígidas e não tabagistas, submetidas à abdominoplastia, e com resultados normais para as radiografias de tórax realizadas antes e quatro dias após a operação. Foram realizadas provas espirométricas no pré-operatório, no quarto, 15o e no 30o dias de pós-operatório. RESULTADOS: Provas espirométricas evidenciaram que, exceto pela relação VFE1/CVF e FEF 25-75%/CVF, todos os demais parâmetros avaliados (CVF, VEF1, FEF 25-75% e PFE) se apresentaram significativamente diminuídos no 4o PO em relação aos valores pré-operatórios. Os valores de CVF e PFE se mostraram normalizados à avaliação realizada no 30o PO. Já os valores de VEF1 ainda se revelaram significativamente inferiores aos valores pré-operatórios mesmo na última avaliação. CONCLUSÕES: Ocorreu diminuição da função respiratória no 4º dia de pós-operatório com normalização até o 30º dia de pós-operatório.
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Affiliation(s)
| | | | - Roberto Stirbulov
- Faculdade de Ciências Médica; Santa Casa de Misericórdia de São Paulo
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Ragnarsdóttir M, KristjAnsdóttir A, Ingvarsdóttir I, Hannesson P, Torfason B, Cahalin L. Short-term changes in pulmonary function and respiratory movements after cardiac surgery via median sternotomy. SCAND CARDIOVASC J 2004; 38:46-52. [PMID: 15204247 DOI: 10.1080/14017430310016658] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To study the changes in bilateral respiratory motion and pulmonary function following sternotomy and the relationships between the changes in respiratory movements, spirometry, radiographic analyses, and several intra-operative surgical characteristics. DESIGN Respiratory motion during deep breathing and lung volumes were measured in 20 patients (mean age 65 years, SD 16) before and after median sternotomy. Chest x-rays were analyzed pre- and postoperatively and a variety of perioperative variables were measured. RESULTS Average abdominal motion decreased to 57% of preoperative values bilaterally 1 week postoperatively, the average lower thoracic motion decreased to 72%, and the average upper thoracic motion decreased to 87%, whereas the right upper thoracic motion increased 3% compared with preoperative values. Lung volumes decreased to around 60% of preoperative values (p<0.05). Significant correlations were found between the decrease in pulmonary function and the mean respiratory movements. Abnormal chest radiographs were found in all patients. CONCLUSION The breathing pattern before sternotomy is predominantly abdominal but moves to a thoracic and upper thoracic pattern postoperatively and is associated with reduced pulmonary function. Therapeutic interventions aimed at correcting the less effective upper thoracic breathing pattern should likely be implemented.
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38
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Fotiadis RJ, Badvie S, Weston MD, Allen-Mersh TG. Epidural analgesia in gastrointestinal surgery. Br J Surg 2004; 91:828-41. [PMID: 15227688 DOI: 10.1002/bjs.4607] [Citation(s) in RCA: 111] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND The ideal perioperative analgesia should provide effective pain relief, avoid the detrimental effects of the stress response, be simple to administer without the need for intensive monitoring, and have a low risk of complications. METHODS This review defines the physiological effects of epidural analgesia and assesses whether the available evidence supports its preferential use in gastrointestinal surgery. All papers studied were identified from a Medline search or selected by cross-referencing. RESULTS Epidural analgesia is associated with a shorter duration of postoperative ileus, attenuation of the stress response, fewer pulmonary complications, and improved postoperative pain control and recovery. It does not reduce anastomotic leakage, intraoperative blood loss, transfusion requirement, risk of thromboembolism or cardiac morbidity, or hospital stay compared with that after conventional analgesia in unselected patients undergoing gastrointestinal surgery. Thoracic epidural analgesia reduces hospital costs and stay in patients at high risk of cardiac or pulmonary complications. CONCLUSIONS Epidural analgesia enhances recovery after gastrointestinal surgery. The results support the development of structured regimens of early postoperative feeding and mobilization to exploit the potential for thoracic epidural analgesia to reduce hospital stay after gastrointestinal surgery.
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Affiliation(s)
- R J Fotiadis
- Division of Surgery, Anaesthetics and Intensive Care, Faculty of Medicine, Imperial College London, London, UK
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Jules-Elysee K, Urban MK, Urquhart BL, Susman MH, Brown AC, Kelsey WT. Pulmonary complications in anterior-posterior thoracic lumbar fusions. Spine J 2004; 4:312-6. [PMID: 15125855 DOI: 10.1016/j.spinee.2003.11.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2003] [Accepted: 11/19/2003] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Surgery for adult spinal deformity may require both an anterior and posterior approach in order to stabilize the spine and achieve the desired correction. These procedures can be associated with significant pulmonary complications, including atelectasis, pneumonia and respiratory failure. The etiology of some of the respiratory complications is clear: poor inspiratory effort from incision pain and previous pulmonary disease. However, for many patients the direct cause of these complications is not obvious. PURPOSE To delineate the incidence, severity and risks associated with pulmonary complications in the setting of major spine surgery. STUDY DESIGN/SETTING Retrospective chart review study of adult patients undergoing combined anterior-posterior thoracic, lumbar and sacral fusion spine surgery. PATIENT SAMPLE A total of 60 charts were reviewed for this study. OUTCOME MEASURES Radiographic abnormalities correlated with clinical findings, postoperative need for ventilation and lengths of hospital stay were used as outcome measures. METHODS Perioperative pulmonary complications were assessed for 60 patients with spinal deformities who underwent combined anterior-posterior thoracic, lumbar and sacral fusion over a 2-year period. RESULTS One patient was eliminated from analysis because of multiple surgeries during his hospital course. Of the remaining 59 patients, 38 (64%) developed roentgenographic abnormalities. The most common radiographic finding was an effusion found in 66% of these patients, followed by atelectasis in 53%. Twenty-one percent (8 of 38) had infiltrates. Five (5 of 38) or 13% had evidence of partial or complete lobar collapse; in two bronchoscopy was required because of profound hypoxemia. Two patients had pneumonia requiring antibiotic treatment. All but two patients were extubated within 36 hours of surgery. They were kept intubated because of hemodynamic instability. There was no statistically significant difference in the group of patients with and without roentgenographic abnormalities with regard to age, weight, American Society of Anesthesiologists class, smoking history, pulmonary function test results, blood loss, perioperative blood and crystalloid requirement and length of surgery. Patients with radiographic abnormalities were more likely to have had invasion of their thoracic cavity (p=.02) and had a longer mean hospital stay of 13.5 versus 10.2 days (p=.009). CONCLUSION Radiographic abnormalities of the lungs are common after major spine surgery involving both an anterior and posterior approach, especially when the thoracic cavity is invaded. In view of the morbidity and longer hospital stay associated with such findings, close monitoring of pulmonary status with aggressive pulmonary toilet are indicated.
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Affiliation(s)
- Kethy Jules-Elysee
- Department of Anesthesiology, The Hospital for Special Surgery, Weill Medical College of Cornell University, New York, NY 10021, USA
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Kuramochi K, Osuga Y, Yano T, Momoeda M, Fujiwara T, Tsutsumi O, Tamai H, Hanaoka K, Koga K, Yoshino O, Taketani Y. Usefulness of epidural anesthesia in gynecologic laparoscopic surgery for infertility in comparison to general anesthesia. Surg Endosc 2004; 18:847-51. [PMID: 15054653 DOI: 10.1007/s00464-003-8227-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2003] [Accepted: 12/18/2003] [Indexed: 10/26/2022]
Abstract
BACKGROUND Although the advantages of epidural anesthesia in open surgery have been established, its usefulness in the setting of laparoscopic surgery remains to be studied. METHODS Patients undergoing laparoscopic surgery for infertility were randomly administered epidural anesthesia (group A, n = 11) or general anesthesia (group B, n = 9). The operation was performed under 4 mmHg pneumoperitoneum and in the 20 degrees Trendelenburg position. Respiratory function tests using a spirometer and blood gas analysis were performed during the intra- or perioperative period. Pain status was evaluated with visual analog scale scoring. The number of postoperative recovery days needed to resume daily activities was obtained by a questionnaire. RESULTS Respiratory rate, minute volume, P(a)CO2, % vital capacity (VC), and forced expiratory volume in 1 s (FEV1) % were virtually constant throughout the study period in group A, whereas %VC was decreased immediately after operation in group B (p < 0.05). Minute volume immediately after operation was significantly increased in group B compared with group A (p < 0.01), suggesting shallow respiration in women undergoing general anesthesia. Observed pain scores on abdominal pain, shoulder pain, and dyspnea were very low during operation in group A. Pain scores immediately and 3 h after operation were also minimal in group A, whereas abdominal pain scores at these points were significantly higher in group B than those in group A (both p < 0.01). The number of days required for a half reduction in wound pain, trotting, and full recuperation for group A were less than those for group B (p < 0.05). CONCLUSIONS Epidural anesthesia, when used in laparoscopic surgery for infertility treatment, has advantages over general anesthesia in terms of analgesic effects, postoperative respiratory function, and a return to preoperative daily activities.
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Affiliation(s)
- K Kuramochi
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, T-3-1, Kongo, 113-8655, Bunkyo-ku, Tokyo, Japan
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von Ungern-Sternberg BS, Regli A, Schneider MC, Kunz F, Reber A. Effect of obesity and site of surgery on perioperative lung volumes. Br J Anaesth 2004; 92:202-7. [PMID: 14722169 DOI: 10.1093/bja/aeh046] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Although obese patients are thought to be susceptible to postoperative pulmonary complications, there are only limited data on the relationship between obesity and lung volumes after surgery. We studied how surgery and obesity affect lung volumes measured by spirometry. METHODS We prospectively studied 161 patients having either breast surgery (Group A, n=80) or lower abdominal laparotomy (Group B, n=81). Premedication and general anaesthesia were standardized. Spirometry was measured with the patient supine, in a 30 degrees head-up position. We measured vital capacity (VC), forced vital capacity, peak expiratory flow and forced expiratory volume in 1 s at preoperative assessment (baseline), after premedication (before induction of anaesthesia) and 10-20 min, 1 h and 3 h after extubation. RESULTS Baseline spirometric values were all within the normal range. All perioperative values decreased significantly with increasing body mass index (BMI). The greatest reduction of mean VC (expressed as percentage of baseline values) occurred after extubation, and was more marked after laparotomy than after breast surgery (23 (SD 14)% vs 20 (14)%). Considering patients according to BMI (<25, 25-30, >30), VC decreased after surgery by 12 (7)%, 24 (8)% and 40 (10)%, respectively. VC recovered more rapidly in Group A. CONCLUSION Postoperative reduction in spirometric volumes was related to BMI. Obesity had more effect on VC than the site of surgery.
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Suter M, Martinet O. Postoperative pulmonary dysfunction after bilateral inguinal hernia repair: a prospective randomized study comparing the Stoppa procedure with laparoscopic total extraperitoneal repair (TEPP). Surg Laparosc Endosc Percutan Tech 2002; 12:420-5. [PMID: 12496548 DOI: 10.1097/00129689-200212000-00006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The infraumbilical incision required for open repair of bilateral inguinal hernia with a giant prosthesis is associated with postoperative pain and respiratory impairment. The aim of this study was to evaluate the postoperative respiratory dysfunction after bilateral hernia surgery. Thirty-nine patients were randomized into two groups: open repair according to the Stoppa technique and laparoscopic extraperitoneal repair (TEPP). Respiratory function tests were performed before and 24 hours after surgery. The two groups were well matched for age, American Society of Anesthesiologists (ASA) risk score, type of hernia, and preoperative lung function. The postoperative forced vital capacity (FVC), peak expiratory flow (PEF), and forced expiratory volume in 1 second (FEV 1.0) were significantly altered in both groups. The PEF dropped 15% in both groups. The FVC dropped 22% after Stoppa versus 25% after laparoscopy (P = 0.7). The FEV 1.0 dropped 21% after Stoppa versus 9% after laparoscopy (P = 0.12). We conclude that laparoscopic preperitoneal and open bilateral hernia repair are followed by similar ventilatory dysfunction, although a trend toward better postoperative FEV 1.0 was noted after laparoscopy. This might play a role in selected patients with severe pulmonary limitations. Overall, the limited drop in pulmonary function following bilateral hernia repair under general anesthesia may serve to explain the low pulmonary morbidity that follows these procedures.
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Affiliation(s)
- M Suter
- Department of Surgery, Center Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
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Fagevik Olsén M, Wennberg E, Johnsson E, Josefson K, Lönroth H, Lundell L. Randomized clinical study of the prevention of pulmonary complications after thoracoabdominal resection by two different breathing techniques. Br J Surg 2002; 89:1228-34. [PMID: 12296888 DOI: 10.1046/j.1365-2168.2002.02207.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Pulmonary complications are frequently seen after thoracoabdominal resection of the oesophagus. The aim of this study was to compare the effects of two different breathing exercise regimens applied in the immediate postoperative period on the risk of pulmonary insufficiency after thoracoabdominal resection. METHODS Seventy patients undergoing thoracoabdominal resection for cancer of the oesophagus and cardia were randomized after operation to breathing exercises by inspiratory resistance-positive expiratory pressure (IR-PEP) (n = 36) or continuous positive airway pressure (CPAP) (n = 34). The study groups were well matched for all relevant clinical and demographic data. RESULTS Respiratory function deteriorated significantly immediately after operation; the lowest values of forced vital capacity and peak expiratory flow were measured during the first postoperative day and oxygen saturation was lowest on days 4-6. Significantly fewer patients in the CPAP group required reintubation and prolonged artificial ventilation (P < 0.05). There were minor non-significant differences between the study groups with respect to respiratory and other postoperative variables, usually in favour of CPAP. CONCLUSION Provision of CPAP in the immediate postoperative period decreased the risk of respiratory distress requiring reintubation and the need for artificial ventilation compared with breathing exercises by IR-PEP.
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Affiliation(s)
- M Fagevik Olsén
- Department of Physiotherapy, Anaesthesia and Intensive Care and Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Denehy L, Carroll S, Ntoumenopoulos G, Jenkins S. A randomized controlled trial comparing periodic mask CPAP with physiotherapy after abdominal surgery. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2002; 6:236-50. [PMID: 11833245 DOI: 10.1002/pri.231] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND AND PURPOSE Physiotherapists use a variety of techniques aimed at improving lung volumes and secretion clearance in patients after surgery. Periodic continuous positive airway pressure (PCPAP) is used to treat patients following elective upper abdominal surgery. However, the optimal method of application has not been identified, more specifically, the dosage of application of PCPAP. The present randomized controlled trial compared the effects of two dosages of PCPAP application and 'traditional' physiotherapy upon functional residual capacity (FRC), vital capacity (VC), oxyhaemoglobin saturation (SpO2), incidence of post-operative pulmonary complications and length of stay with a control group receiving 'traditional' physiotherapy only. METHOD Fifty-seven subjects were randomly allocated to one of three groups. All groups received 'traditional' physiotherapy twice daily for a minimum of three post-operative days. In addition, two groups received PCPAP for 15 or 30 minutes, four times per day, for three days. RESULTS Fifty subjects (39 male; 11 female) completed the study. There were no significant differences in any variables between the three groups. The overall incidence of post-operative pulmonary complications was 22% in the control group, 11% and 6% in the PCPAP 15-minute and PCPAP 30-minute groups, respectively. Length of hospital stay was not significantly different between the groups but for subjects who developed post-operative pulmonary complications, the length of stay was significantly greater (Z = -2.32; p = 0.021). CONCLUSIONS The addition of PCPAP to a traditional physiotherapy post-operative treatment regimen after upper abdominal surgery did not significantly affect physiological or clinical outcomes.
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Affiliation(s)
- L Denehy
- School of Physiotherapy, University of Melbourne, Australia.
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Tanaka A, Isono S, Sato J, Nishino T. Effects of minor surgery and endotracheal intubation on postoperative breathing patterns in patients anaesthetized with isoflurane or sevoflurane. Br J Anaesth 2001; 87:706-10. [PMID: 11878520 DOI: 10.1093/bja/87.5.706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We studied the effects of minor surgery and endotracheal intubation on postoperative breathing patterns. We measured breathing patterns and laryngeal resistance during the periods immediately before intubation (preoperative) and immediately after extubation following minor surgery (postoperative) in eight patients anaesthetized with sevoflurane and eight patients anaesthetized with isoflurane, breathing spontaneously through a laryngeal mask airway at a constant end-tidal anaesthetic concentration (1.0 MAC). In both sevoflurane-anaesthetized and isoflurane-anaesthetized patients, expiratory time was reduced and inspiratory and expiratory laryngeal resistance increased after surgery. In sevoflurane-anaesthetized patients, occlusion pressure (P0.1) increased without changes in inspiratory time (T(I)). Occlusion pressure did not change and T(I) was greater in isoflurane-anaesthetized patients after surgery. Minor surgery may have a small but significant influence on breathing and increased laryngeal resistance following endotracheal intubation may modulate these changes. The difference in breathing pattern between sevoflurane and isoflurane may be a result of different responses of the central nervous system to different anaesthetics in the presence of increased laryngeal resistance.
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Affiliation(s)
- A Tanaka
- Department of Anaesthesiology, Chiba University School of Medicine, Japan
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Orfanos P, Ellis E, Johnston C. Effects of deep breathing exercise and ambulation on pattern of ventilation in post-operative patients. THE AUSTRALIAN JOURNAL OF PHYSIOTHERAPY 2001; 45:173-182. [PMID: 11676765 DOI: 10.1016/s0004-9514(14)60348-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Deep breathing and ambulation are used by physiotherapists for patients after surgery, however the precise effects of these on ventilation have not been investigated. This study was designed to compare the effects of deep breathing and ambulation on pattern of breathing in patients after upper abdominal surgery. A similar increase was found in minute ventilation, however the pattern of breathing seen during each treatment was very different. During the deep breathing exercises patients had large, significant increases in tidal volume (mean change 488.5ml), while respiratory rate decreased non-significantly. By comparison, ambulation caused small and non-significant increases in both tidal volume (163.4ml) and respiratory rate. It appears that if one of the aims of ambulation is to increase tidal volume, patients may need to be encouraged to augment their tidal volumes.
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Affiliation(s)
- Popi Orfanos
- School of Physiotherapy, The University of Sydney, Lidcombe, NSW, 1825, Australia
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Flisberg P, Törnebrandt K, Walther B, Lundberg J. Pain relief after esophagectomy: Thoracic epidural analgesia is better than parenteral opioids. J Cardiothorac Vasc Anesth 2001; 15:282-7. [PMID: 11426356 DOI: 10.1053/jcan.2001.23270] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To compare postoperative pain relief and pulmonary function in patients after thoracoabdominal esophagectomy treated by continuing perioperative thoracic epidural anesthesia or changing to parenteral opioids. DESIGN Prospective, randomized study. SETTING University teaching hospital. PARTICIPANTS Thirty-three patients undergoing thoracoabdominal esophagectomy. INTERVENTIONS General anesthesia was combined with thoracic epidural anesthesia during surgery. The patients either continued with thoracic epidural analgesia (n = 18) or were switched to patient-controlled analgesia with intravenous morphine (n = 15) for 5 postoperative days. Pain scores were estimated twice daily, at rest and after mobilization. Peak expiratory flow, forced expiratory volume, and vital capacity were measured the day before surgery, postoperative day 2, and postoperative day 6. Adverse events and complications were recorded. MEASUREMENTS AND MAIN RESULTS At rest, there were no differences in pain relief between the groups. Pain scores at mobilization showed a significantly lower value in the epidural group (p < 0.027). No intergroup differences were found regarding pulmonary function, which decreased on postoperative day 2, but was improved on postoperative day 6. CONCLUSION Continuation of intraoperative thoracic epidural anesthesia for 5 postoperative days provides better pain relief at mobilization compared with a switch to patient-controlled analgesia with intravenous morphine. There was no intergroup difference in the impact on measures of pulmonary function.
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Affiliation(s)
- P Flisberg
- Departments of Anesthesiology and Intensive Care and Surgery, Lund University Hospital, Lund, Sweden
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Ayoub J, Cohendy R, Prioux J, Ahmaidi S, Bourgeois JM, Dauzat M, Ramonatxo M, Préfaut C. Diaphragm Movement Before and After Cholecystectomy: A Sonographic Study. Anesth Analg 2001. [DOI: 10.1213/00000539-200103000-00038] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Miyoshi S, Yoshimasu T, Hirai T, Hirai I, Maebeya S, Bessho T, Naito Y. Exercise capacity of thoracotomy patients in the early postoperative period. Chest 2000; 118:384-90. [PMID: 10936129 DOI: 10.1378/chest.118.2.384] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVE We investigated the mechanism involved with the initial drop and subsequent recovery of exercise capacity in the early postoperative period of thoracotomy patients. METHODS Sixteen patients (13 who had undergone lobectomy, 3 who had undergone pneumonectomy) underwent a routine pulmonary function test (PFT) and a cardiopulmonary exercise test preoperatively, within 14 postoperative days (POD; post-1; mean +/- SD, 9 +/- 2 POD), and after 14 POD (post-2; mean, 26 +/- 12 POD). RESULTS After surgery on post-1, PFT results of FVC, FEV(1), and maximum ventilatory volume (MVV) significantly decreased. Oxygen uptake (VO(2)) at a venous blood lactate level of 2.2 mmol/L (La-2. 2), which was adopted as the empirical anaerobic threshold, and maximum V O(2) (VO(2)max) decreased significantly to 88.2 +/- 7.9% and 73.1 +/- 15.4% of the preoperative values, respectively. La-2.2 min ventilation (VE)/ MVV and maximum VEmax)/MVV increased significantly from 0.36 +/- 0.08 to 0. 66 +/- 0.20 and from 0.58 +/- 0.14 to 0.80 +/- 0.09, respectively. On post-2, though La-2.2 VO(2) did not change, VO(2)max improved significantly to 81.5 +/- 19.7% of the preoperative values, in association with significant increases in maximal tidal volume and VEmax, which were produced by significant increases in the PFT results. La-2.2 VE/MVV also decreased significantly to 0.49 +/- 0.13, which indicated a sufficient recovery of respiratory reserve at submaximal exercise. CONCLUSIONS The initial drop of exercise capacity after lung resection seems to be derived from both circulatory and ventilatory limitations. Further, the subsequent recovery within 1 month seems to be produced by an improvement in ventilatory limitation, which was caused by the surgical injury to the chest wall.
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Affiliation(s)
- S Miyoshi
- General Thoracic Surgery, Department of Surgery, Osaka University Graduate School of Medicine, Japan.
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Abstract
STUDY OBJECTIVES A summary of current modalities for and the utility of preoperative assessment of pulmonary risk. DESIGN Review of recent literature published in the English language. SETTING Not applicable. PATIENTS OR PARTICIPANTS Patients who undergo elective cardiothoracic or abdominal operations. INTERVENTIONS Not applicable. MEASUREMENTS AND RESULTS Postoperative pulmonary complications occur after 25 to 50% of major surgical procedures. The accuracy of the preoperative assessment of the risk of such complications is only fair. The routine assessment for all preoperative patients includes age, general physiologic status, and the nature of the planned operation. Specific tests such as measurement of spirometric values and diffusing capacity are indicated routinely only for patients who are candidates for major lung resection or esophagectomy. CONCLUSIONS Pulmonary complications are an important form of postoperative morbidity after major cardiothoracic and abdominal operations. The appropriate preoperative assessment of the risk of such complications is well defined for lung resection and esophagectomy operations, but it requires refinement for general surgical and cardiovascular operations.
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Affiliation(s)
- M K Ferguson
- Department of Surgery, the University of Chicago, IL, USA.
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