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Almasi MH, Barzin M, Khalaj A, Mahdavi M, Valizadeh M, Hosseinpanah F. Safety and efficacy of sleeve gastrectomy in non-diabetic individuals with class I vs. class II obesity: a matched controlled experiment from Tehran Obesity Treatment Study (TOTS). Surg Endosc 2024:10.1007/s00464-024-11240-9. [PMID: 39289225 DOI: 10.1007/s00464-024-11240-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Accepted: 08/29/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND This study aimed to evaluate the 3-year outcomes of sleeve gastrectomy in non-diabetic individuals with class I obesity. METHODS A total of 78 participants with class I obesity and 78 participants with class II obesity, matched in terms of age, sex (93.6% female), and the rates of dyslipidemia and hypertension, were included in this prospective cohort study. Follow-up data, including metabolic features, body composition, nutritional characteristics, and surgery complications, were gathered at the baseline and 6, 12, 24, and 36 months post-bariatric surgery. Micronutrient deficiencies and comorbidities (hypertension and dyslipidemia) were evaluated in both groups using conditional logistic regression analysis, and Clavien-Dindo classification was used to compare surgical complications. RESULTS Baseline characteristics of the participants in both groups were similar (n = 78, mean age: 36.4 ± 8.5). The two groups were also comparable in terms of weight loss, cardiovascular risk factors, and remission of obesity-related comorbidities 3 years following sleeve gastrectomy. Overall values of Δ total weight loss (TWL)%, Δ excess weight loss (EWL)%, and β (95% CI) were - 1.86 (1.19), and - 2.56 (4.5) with a P value of 0.118 and 0.568, respectively. The occurrence of surgical complications and undesirable outcomes were also similar between the two study groups. CONCLUSION Bariatric surgery is an effective and safe method to achieve weight loss and alleviate cardiovascular risk factors and obesity-related comorbidities in non-diabetic individuals with class I and class II obesity.
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Affiliation(s)
- Minoo Heidari Almasi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Barzin
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Alireza Khalaj
- Department of Surgery, Faculty of Medicine, Tehran Obesity Treatment Center, Shahed University, Tehran, Iran
| | - Maryam Mahdavi
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Valizadeh
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Hosseinpanah
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Lu B, Sun J, Chen L, Song X, Deng Y, Dong Y, Dong J, Du P, Ge J, Guo Y, Han P, Ji L, Li Q, Li Y, Liu C, Liu J, Liu J, Lu J, Shen X, Wan L, Wang Z, Wang Q, Wu S, Xu M, Xu Y, Xue Y, Yuan C, Yang Y, Zheng F, Zhuo G, Zhang L, Zhang Q, Zhu S, Zhao Z, Weng J, Zhu D, Hu R. Consensus of Chinese experts on strengthening personalized prevention and treatment of type 2 diabetes. Prim Care Diabetes 2023; 17:137-140. [PMID: 36709085 DOI: 10.1016/j.pcd.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/08/2023] [Indexed: 01/28/2023]
Abstract
Up to now, there has not yet been guidance or consensus from Chinese experts in the field of personalized prevention and treatment of type 2 diabetes. In view of the above, the endocrinology diabetes Professional Committee of Chinese Non-government Medical Institutions Association, the integrated endocrinology diabetes Professional Committee of the integrated medicine branch of Chinese Medical Doctor Association, and the diabetes education and microvascular complications group of the diabetes branch of the Chinese Medical Association organized relevant experts to discuss and reach the "Chinese expert consensus on strengthening personalized prevention and treatment of type 2 diabetes" for reference in clinical practice.
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Affiliation(s)
- Bin Lu
- Department of Endocrinology, Huashan Hospital Fudan University, China; Institute of Endocrinology and Diabetology, Fudan University, China
| | - Jianqin Sun
- Department of Clinical Nutrition, Huadong Hospital Fudan University, China
| | - Lili Chen
- Department of Endocrinology, Huashan Hospital Fudan University, China; Institute of Endocrinology and Diabetology, Fudan University, China
| | - Xiaoyan Song
- Cadre Diagnosis and Treatment Department, Eighth Medical Center of PLA General Hospital, China
| | - Yanbei Deng
- Department of Endocrinology, Suzhou Jiulong Hospital, School of Medicine, Shanghai Jiaotong University, China
| | - Yanhu Dong
- Qingdao Endocrine and Diabetes Hospital, China
| | - Jixiang Dong
- Department of Endocrinology, Suzhou Benq Medical Center, China
| | - Peiyi Du
- Department of Endocrinology, Yangzhou Dongfang Hospital, China
| | - Jiapu Ge
- Department of Endocrinology, Xinjiang Uygur Municipal People's Hospital, China
| | | | | | - Linong Ji
- Department of Endocrinology, Peking University People's Hospital, China
| | - Qiang Li
- Department of Endocrinology, Shenzhen University General Hospital, China
| | - Yuzhong Li
- Department of Endocrinology, Dongguan Kanghua Hospital, China
| | - Chao Liu
- Department of Endocrinology, Jiangsu Province Hospital on Integration of Chinese and Western Medicine, China
| | - Jing Liu
- Department of Endocrinology, Gansu Provincial Hospital, China
| | - Jie Liu
- Department of Endocrinology, Shanxi Provincial People's Hospital, China
| | - Juming Lu
- Beijing Ruijing Diabetes Hospital, China
| | | | - Limei Wan
- Anshan Wanliang Diabetes Hospital, China
| | - Zhili Wang
- Beijing Chaoyang Diabetes Hospital, China
| | - Quansheng Wang
- Department of Endocrinology, Nanjing Benq Medical Center, China
| | - Sen Wu
- Nanning Wutang Hospital, China
| | - Mingzhi Xu
- Department of Endocrinology, Hangzhou Shulan Hospital, China
| | - Yancheng Xu
- Department of Endocrinology, Zhongnan Hospital of Wuhan University, China
| | - Yaoming Xue
- Department of Endocrinology, Nanfang Hospital, Southern Medical University, China
| | | | - Yuzhi Yang
- Department of Endocrinology, Heilongjiang Provincial Hospital, China
| | - Feng Zheng
- Shanghai Changying Industrial Development Group, China
| | - Guojin Zhuo
- Beijing Ruijing Hospital Management Limited, China
| | - Lei Zhang
- Qingdao Endocrine and Diabetes Hospital, China
| | - Qiu Zhang
- Department of Endocrinology, the First Affiliated Hospital of Anhui Medical University, China
| | - Shuiwang Zhu
- Hangzhou Tangyoubaobao Health Food Co., Ltd, China
| | - Zhigang Zhao
- Department of Endocrinology, Zhengzhou Yihe Hospital, China
| | - Jianping Weng
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China (USTC), China.
| | - Dalong Zhu
- Department of Endocrinology, Nanjing Drum Tower Hospital, Nanjing University Medical School, China.
| | - Renming Hu
- Department of Endocrinology, Huashan Hospital Fudan University, China; Institute of Endocrinology and Diabetology, Fudan University, China.
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Jaworski P, Binda A, Barski K, Wawiernia K, Kudlicka E, Wąsowski M, Jankowski P, Tarnowski W. OAGB with shortened excluded ileal loop as an effective treatment for type 2 diabetes mellitus in the cases of Caucasian men and women with obesity of the first degree (BMI 30-35 kg/m 2). Langenbecks Arch Surg 2023; 408:84. [PMID: 36773074 PMCID: PMC9922227 DOI: 10.1007/s00423-023-02785-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 12/12/2022] [Indexed: 02/12/2023]
Abstract
INTRODUCTION The aim of the study is to assess the effect of shortening the excluded loop of the small intestine to 150 cm on the effectiveness of one anastomosis gastric bypass (OAGB) in remission of type 2 diabetes with Io obesity. MATERIAL AND METHODS The study included 25 patients with a body mass index (BMI) 30-35 kg/m2, with a diagnosis of diabetes mellitus type 2 (T2DM), and undergoing OAGB with excluded 150 cm of the small intestine. RESULTS There were no deaths in the study group, bleeding during the postoperative period requiring reoperation, anastomotic leakage/leakage throught mechanical stitching. The mean a glycated haemoglobin (HbA1C) level 12 months after surgery was 6.16 ± 0.96%, corresponding to a 2.29 ± 3.3% decrease. In more than 85% of the patients taking insulin before surgery, the insulin was discontinued in the postoperative period. Additionally, the level of glycaemia was assessed in patients on the day of surgery (163 ± 58 mg/dl) and on the day of discharge from the hospital (4.7 ± 1.3 days)-it was lower by over 18% (133 ± 39.2 mg). Over the period of 12 months following OAGB, there was a reduction in the mean BMI value from 33.5 ± 2 to 25.5 ± 2.5 kg/m2 and improvement in lipid parameters and mean values of blood pressure. CONCLUSION OAGB with excluded 150 cm of the small intestine has beneficial effect on the remission of T2DM in patients with a BMI of 30-35kg/m2 and is associated with an acceptable level of complications. The achieved weight loss after surgery is satisfactory.
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Affiliation(s)
- Paweł Jaworski
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland.
| | - Artur Binda
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Krzysztof Barski
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Karolina Wawiernia
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Emilia Kudlicka
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Michał Wąsowski
- Department of General Medicine and Gerontocardiology, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Piotr Jankowski
- Department of General Medicine and Gerontocardiology, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
| | - Wiesław Tarnowski
- Department of General, Oncological and Bariatric Surgery, Centre of Postgraduate Medical Education, Orłowski Hospital, Czerniakowska 231, 00-416, Warsaw, Poland
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Singh D, Baksi A, Ramana P, Singla V, Aggarwal S. Five-Year Outcomes of Sleeve Gastrectomy in Patients with Class I Obesity and Type 2 Diabetes Mellitus. Obes Surg 2022; 32:96-102. [PMID: 34669109 DOI: 10.1007/s11695-021-05718-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/03/2021] [Accepted: 09/22/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Several studies have reported short and medium-term outcomes of laparoscopic sleeve gastrectomy (LSG) in patients with class I obesity and type 2 diabetes mellitus (T2DM). However, literature on outcomes beyond three years is scarce. The present study discusses the 5-year results of a previously reported cohort of 20 patients with class I obesity and T2DM, who had undergone LSG between March 2012 and March 2015. MATERIALS AND METHODS Patients were followed up in the bariatric clinic at yearly intervals as per institute protocol. Primary outcome was proportion of patients with a glycated haemoglobin (HbA1c) level of 6.5% or less, 5 years after LSG. Secondary outcomes were percentage total weight loss (%TWL), excess weight loss (EWL), weight regain and complications. RESULTS Out of 20 patients, 9 (45%) were male and 11 (55%) were female. Mean age was 41.6 ± 9.5 years. Mean pre-operative weight and BMI were 94.8 ± 14.4 kg and 33.4 ± 1.2 kg/m2, respectively. Median duration of diabetes was 42 months. Mean pre-operative fasting plasma glucose (FPG) and HbA1c were 171.1 ± 56.8 mg/dL and 8.7 ± 1.6%, respectively. Of the 17 patients available for follow-up at 5 years, 9 (52.9%) achieved HbA1c < 6.5% without medication, while 7 (41.2%) patients had improvement of their glycaemic status. One patient had recurrence of diabetes after initial remission. Mean %TWL and %EWL were 18% and 65.1%, respectively. CONCLUSION Laparoscopic sleeve gastrectomy is a reasonable option as a metabolic procedure for patients with T2DM and class I obesity.
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Affiliation(s)
- Devender Singh
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Aditya Baksi
- Department of General Surgery, All India Institute of Medical Sciences, Jodhpur, India
| | - Prasanna Ramana
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Vitish Singla
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India
| | - Sandeep Aggarwal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Room No. 5034, New Delhi, India.
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Bhattacharya S, Kalra S, Kapoor N, Singla R, Dutta D, Aggarwal S, Khandelwal D, Surana V, Dhingra A, Kantroo V, Chittawar S, Deka N, Bindal V, Dutta P. Expert opinion on the preoperative medical optimization of adults with diabetes undergoing metabolic surgery. World J Diabetes 2021; 12:1587-1621. [PMID: 34754367 PMCID: PMC8554368 DOI: 10.4239/wjd.v12.i10.1587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/18/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) and obesity are interrelated in a complex manner, and their coexistence predisposes patients to a plethora of medical problems. Metabolic surgery has evolved as a promising therapeutic option for both conditions. It is recommended that patients, particularly those of Asian origin, maintain a lower body mass index threshold in the presence of uncontrolled DM. However, several comorbidities often accompany these chronic diseases and need to be addressed for successful surgical outcome. Laparoscopic Roux-en-Y gastric bypass (RYGB) and laparoscopic sleeve gastrectomy (LSG) are the most commonly used bariatric procedures worldwide. The bariatric benefits of RYGB and LSG are similar, but emerging evidence indicates that RYGB is more effective than LSG in improving glycemic control and induces higher rates of long-term DM remission. Several scoring systems have been formulated that are utilized to predict the chances of remission. A glycemic target of glycated hemoglobin < 7% is a reasonable goal before surgery. Cardiovascular, pulmonary, gastrointestinal, hepatic, renal, endocrine, nutritional, and psychological optimization of surgical candidates improves perioperative and long-term outcomes. Various guidelines for preoperative care of individuals with obesity have been formulated, but very few specifically focus on the concerns arising from the presence of concomitant DM. It is hoped that this statement will lead to the standardization of presurgical management of individuals with DM undergoing metabolic surgery.
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Affiliation(s)
| | - Sanjay Kalra
- Endocrinology, Bharti Hospital, Karnal 132001, Haryana, India
| | - Nitin Kapoor
- Endocrinology, Christian Medical College, Vellore 632004, Tamil Nadu, India
| | - Rajiv Singla
- Endocrinology, Kalpavriksh Super Speciality Center, New Delhi 110075, India
| | - Deep Dutta
- Endocrinology, CEDAR Superspecialty Clinic, New Delhi 110075, India
| | - Sameer Aggarwal
- Endocrinology, Apex Plus Superspeciality Hospital, Rohtak 124001, Haryana, India
| | | | - Vineet Surana
- Endocrinology, Manipal Hospitals, New Delhi 110075, India
| | - Atul Dhingra
- Endocrinology, Gangaram Bansal Super Speciality Hospital, Sri Ganganagar 335001, Rajasthan, India
| | - Viny Kantroo
- Respiratory Medicine & Critical Care, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi 110076, India
| | - Sachin Chittawar
- Endocrinology, Gandhi Medical College, Bhopal 462001, Madhya Pardesh, India
| | - Nilakshi Deka
- Endocrinology, Apollo Hospitals, Guwahati 781005, Assam, India
| | - Vivek Bindal
- Minimal Access, Metabolic and Bariatric surgery, Max Superspeciality Hospital, Patparganj, New Delhi 110092, India
| | - Puja Dutta
- Nutrition, Max Superspeciality Hospital, Patparganj, New Delhi 110092, India
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6
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Efficacy comparison of laparoscopic sleeve gastrectomy in type 2 diabetes patients with a BMI 30–34.9 kg/m2 versus BMI < 30 kg/m2. Surg Endosc 2020; 35:1544-1550. [DOI: 10.1007/s00464-020-07749-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 06/16/2020] [Indexed: 02/06/2023]
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7
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Costa M, Trovão Lima A, Morais T, Almeida RF, Nora M, Guimarães M, Monteiro MP. Does Reconstruction Type After Gastric Resection Matters for Type 2 Diabetes Improvement? J Gastrointest Surg 2020; 24:1269-1277. [PMID: 31140062 DOI: 10.1007/s11605-019-04255-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 04/29/2019] [Indexed: 01/31/2023]
Abstract
BACKGROUND Gastrointestinal (GI) surgery involving gastric resection and bypass of intestinal segments was reported to facilitate glucose control in obese patients with type 2 diabetes (T2D). AIM Our aim was to assess whether the type of post-gastrectomy GI reconstruction also influences glucose control in T2D patients with BMI below 35 kg/m2 submitted to gastrointestinal surgery without bariatric intention. METHODS A cohort of T2D Caucasian patients (n = 40) with upper GI malignancy (n = 33) or complicated reflux disease (n = 7) were submitted to either a gastrectomy plus Billroth II (BII) gastrojejunal anastomosis (n = 17), a gastrectomy plus Roux-en-Y gastrojejunostomy (RY) reconstruction (n = 18; subtotal gastrectomy n = 7 and total gastrectomy n = 11), or atypical gastrectomy without reconstruction (no-R) (n = 5). Patients were evaluated before and 2 years after surgery for body weight, Hb1Ac, need of glucose lowering drugs, and presence of diabetes. RESULTS Body mass index (BMI) decreased after every surgical procedure when compared to baseline (- 0.9 ± 0.8 kg/m2 for BII vs - 4.3 ± 2.6 kg/m2 for RY vs - 4.6 ± 2.5 kg/m2 for no-R, p < 0.05), which was only significantly different after RY surgeries. Diabetes remission occurred in 5.9% of BII patients, in 27.8% of RY patients, and 0% of no-R patients, while in patients with persistent T2D, the needs for glucose-lowering drugs were significantly also decreased after RY (31.3% BII vs 66.7% RY vs 25% no-R, p = 0.03). CONCLUSIONS T2D Caucasian patients undergoing post-gastrectomy GI reconstructions without a bariatric intention experience a significant improvement of T2D, in a magnitude that could be influenced by the technical procedure performed in favor of RY reconstruction. Thus, presence of T2D should be taken into consideration when deciding for the type of post-gastrectomy GI reconstruction.
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Affiliation(s)
- Mariana Costa
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Hospital São Sebastião, Rua Dr. Cândido de Pinho, Santa Maria da Feira, Portugal
| | - Artur Trovão Lima
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Hospital São Sebastião, Rua Dr. Cândido de Pinho, Santa Maria da Feira, Portugal
| | - Tiago Morais
- Endocrine, Cardiovascular & Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, Porto, Portugal
| | - Rui F Almeida
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Hospital São Sebastião, Rua Dr. Cândido de Pinho, Santa Maria da Feira, Portugal
| | - Mário Nora
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Hospital São Sebastião, Rua Dr. Cândido de Pinho, Santa Maria da Feira, Portugal
- Endocrine, Cardiovascular & Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, Porto, Portugal
| | - Marta Guimarães
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Hospital São Sebastião, Rua Dr. Cândido de Pinho, Santa Maria da Feira, Portugal.
- Endocrine, Cardiovascular & Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, Porto, Portugal.
- Department of Anatomy, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal.
| | - Mariana P Monteiro
- Endocrine, Cardiovascular & Metabolic Research, Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, Porto, Portugal
- Department of Anatomy, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
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8
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Gupta S, Beitner M, Skinner C, Hopkins G. Medium-term outcomes of converting laparoscopic adjustable gastric band to Roux-en-Y gastric bypass in patients with body mass index <35 kg/m2: a uniquely Australian perspective. Surg Obes Relat Dis 2020; 16:485-491. [DOI: 10.1016/j.soard.2019.11.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 09/19/2019] [Accepted: 11/02/2019] [Indexed: 12/15/2022]
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9
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Mechanick JI, Apovian C, Brethauer S, Timothy Garvey W, Joffe AM, Kim J, Kushner RF, Lindquist R, Pessah-Pollack R, Seger J, Urman RD, Adams S, Cleek JB, Correa R, Figaro MK, Flanders K, Grams J, Hurley DL, Kothari S, Seger MV, Still CD. Clinical Practice Guidelines for the Perioperative Nutrition, Metabolic, and Nonsurgical Support of Patients Undergoing Bariatric Procedures - 2019 Update: Cosponsored by American Association of Clinical Endocrinologists/American College of Endocrinology, The Obesity Society, American Society for Metabolic and Bariatric Surgery, Obesity Medicine Association, and American Society of Anesthesiologists. Obesity (Silver Spring) 2020; 28:O1-O58. [PMID: 32202076 DOI: 10.1002/oby.22719] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 10/09/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The development of these updated clinical practice guidelines (CPGs) was commissioned by the American Association of Clinical Endocrinologists (AACE), The Obesity Society (TOS), American Society for Metabolic and Bariatric Surgery (ASMBS), Obesity Medicine Association (OMA), and American Society of Anesthesiologists (ASA) Boards of Directors in adherence with the AACE 2017 protocol for standardized production of CPGs, algorithms, and checklists. METHODS Each recommendation was evaluated and updated based on new evidence from 2013 to the present and subjective factors provided by experts. RESULTS New or updated topics in this CPG include: contextualization in an adiposity-based chronic disease complications-centric model, nuance-based and algorithm/checklist-assisted clinical decision-making about procedure selection, novel bariatric procedures, enhanced recovery after bariatric surgery protocols, and logistical concerns (including cost factors) in the current health care arena. There are 85 numbered recommendations that have updated supporting evidence, of which 61 are revised and 12 are new. Noting that there can be multiple recommendation statements within a single numbered recommendation, there are 31 (13%) Grade A, 42 (17%) Grade B, 72 (29%) Grade C, and 101 (41%) Grade D recommendations. There are 858 citations, of which 81 (9.4%) are evidence level (EL) 1 (highest), 562 (65.5%) are EL 2, 72 (8.4%) are EL 3, and 143 (16.7%) are EL 4 (lowest). CONCLUSIONS Bariatric procedures remain a safe and effective intervention for higher-risk patients with obesity. Clinical decision-making should be evidence based within the context of a chronic disease. A team approach to perioperative care is mandatory, with special attention to nutritional and metabolic issues.
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Affiliation(s)
- Jeffrey I Mechanick
- Guideline Task Force Chair (AACE); Professor of Medicine, Medical Director, Marie-Josée and Henry R. Kravis Center for Clinical Cardiovascular Health at Mount Sinai Heart; Director, Metabolic Support Divisions of Cardiology and Endocrinology, Diabetes, and Bone Disease, Icahn School of Medicine at Mount Sinai, New York, New York; Past President, AACE and ACE
| | - Caroline Apovian
- Guideline Task Force Co-Chair (TOS); Professor of Medicine and Director, Nutrition and Weight Management, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | - Stacy Brethauer
- Guideline Task Force Co-Chair (ASMBS); Professor of Surgery, Vice Chair of Surgery, Quality and Patient Safety; Medical Director, Supply Chain Management, Ohio State University, Columbus, Ohio
| | - W Timothy Garvey
- Guideline Task Force Co-Chair (AACE); Butterworth Professor, Department of Nutrition Sciences, GRECC Investigator and Staff Physician, Birmingham VAMC; Director, UAB Diabetes Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Aaron M Joffe
- Guideline Task Force Co-Chair (ASA); Professor of Anesthesiology, Service Chief, Otolaryngology, Oral, Maxillofacial, and Urologic Surgeries, Associate Medical Director, Respiratory Care, University of Washington, Harborview Medical Center, Seattle, Washington
| | - Julie Kim
- Guideline Task Force Co-Chair (ASMBS); Harvard Medical School, Mount Auburn Hospital, Cambridge, Massachusetts
| | - Robert F Kushner
- Guideline Task Force Co-Chair (TOS); Professor of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Richard Lindquist
- Guideline Task Force Co-Chair (OMA); Director, Medical Weight Management, Swedish Medical Center; Director, Medical Weight Management, Providence Health Services; Obesity Medicine Consultant, Seattle, Washington
| | - Rachel Pessah-Pollack
- Guideline Task Force Co-Chair (AACE); Clinical Associate Professor of Medicine, Division of Endocrinology, Diabetes and Metabolism, NYU Langone Health, New York, New York
| | - Jennifer Seger
- Guideline Task Force Co-Chair (OMA); Adjunct Assistant Professor, Department of Family and Community Medicine, Long School of Medicine, UT Health Science Center, San Antonio, Texas
| | - Richard D Urman
- Guideline Task Force Co-Chair (ASA); Associate Professor of Anesthesia, Brigham and Women's Hospital, Boston, Massachusetts
| | - Stephanie Adams
- Writer (AACE); AACE Director of Clinical Practice Guidelines Development, Jacksonville, Florida
| | - John B Cleek
- Writer (TOS); Associate Professor, Department of Nutrition Sciences, University of Alabama, Birmingham, Alabama
| | - Riccardo Correa
- Technical Analysis (AACE); Assistant Professor of Medicine and Endocrinology, Diabetes and Metabolism Fellowship Director, University of Arizona College of Medicine, Phoenix, Arizona
| | - M Kathleen Figaro
- Technical Analysis (AACE); Board-certified Endocrinologist, Heartland Endocrine Group, Davenport, Iowa
| | - Karen Flanders
- Writer (ASMBS); Massachusetts General Hospital Weight Center, Boston, Massachusetts
| | - Jayleen Grams
- Writer (AACE); Associate Professor, Department of Surgery, University of Alabama at Birmingham; Staff Surgeon, Birmingham VA Medical Center, Birmingham, Alabama
| | - Daniel L Hurley
- Writer (AACE); Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Shanu Kothari
- Writer (ASMBS); Fellowship Director of MIS/Bariatric Surgery, Gundersen Health System, La Crosse, Wisconsin
| | - Michael V Seger
- Writer (OMA); Bariatric Medical Institute of Texas, San Antonio, Texas, Clinical Assistant Professor, University of Texas Health Science Center, Houston, Texas
| | - Christopher D Still
- Writer (TOS); Medical Director, Center for Nutrition and Weight Management Director, Geisinger Obesity Institute; Medical Director, Employee Wellness, Geisinger Health System, Danville, Pennsylvania
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Mechanick JI, Apovian C, Brethauer S, Garvey WT, Joffe AM, Kim J, Kushner RF, Lindquist R, Pessah-Pollack R, Seger J, Urman RD, Adams S, Cleek JB, Correa R, Figaro MK, Flanders K, Grams J, Hurley DL, Kothari S, Seger MV, Still CD. Clinical practice guidelines for the perioperative nutrition, metabolic, and nonsurgical support of patients undergoing bariatric procedures - 2019 update: cosponsored by American Association of Clinical Endocrinologists/American College of Endocrinology, The Obesity Society, American Society for Metabolic & Bariatric Surgery, Obesity Medicine Association, and American Society of Anesthesiologists. Surg Obes Relat Dis 2019; 16:175-247. [PMID: 31917200 DOI: 10.1016/j.soard.2019.10.025] [Citation(s) in RCA: 240] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The development of these updated clinical practice guidelines (CPG) was commissioned by the American Association of Clinical Endocrinologists, The Obesity Society, the American Society of Metabolic and Bariatric Surgery, the Obesity Medicine Association, and the American Society of Anesthesiologists boards of directors in adherence to the American Association of Clinical Endocrinologists 2017 protocol for standardized production of CPG, algorithms, and checklists. METHODS Each recommendation was evaluated and updated based on new evidence from 2013 to the present and subjective factors provided by experts. RESULTS New or updated topics in this CPG include contextualization in an adiposity-based, chronic disease complications-centric model, nuance-based, and algorithm/checklist-assisted clinical decision-making about procedure selection, novel bariatric procedures, enhanced recovery after bariatric surgery protocols, and logistical concerns (including cost factors) in the current healthcare arena. There are 85 numbered recommendations that have updated supporting evidence, of which 61 are revised and 12 are new. Noting that there can be multiple recommendation statements within a single numbered recommendation, there are 31 (13%) Grade A, 42 (17%) Grade B, 72 (29%) Grade C, and 101 (41%) Grade D recommendations. There are 858 citations, of which 81 (9.4%) are evidence level (EL) 1 (highest), 562 (65.5%) are EL 2, 72 (8.4%) are EL 3, and 143 (16.7%) are EL 4 (lowest). CONCLUSIONS Bariatric procedures remain a safe and effective intervention for higher-risk patients with obesity. Clinical decision-making should be evidence-based within the context of a chronic disease. A team approach to perioperative care is mandatory with special attention to nutritional and metabolic issues.
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Affiliation(s)
- Jeffrey I Mechanick
- Marie-Josée and Henry R. Kravis Center for Clinical Cardiovascular Health at Mount Sinai Heart, New York, New York; Metabolic Support Divisions of Cardiology and Endocrinology, Diabetes, and Bone Disease, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Caroline Apovian
- Nutrition and Weight Management, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | | | - W Timothy Garvey
- Department of Nutrition Sciences, Birmingham VA Medical Center, Birmingham, Alabama; UAB Diabetes Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Aaron M Joffe
- University of Washington, Harborview Medical Center, Seattle, Washington
| | - Julie Kim
- Harvard Medical School, Mount Auburn Hospital, Cambridge, Massachusetts
| | - Robert F Kushner
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Rachel Pessah-Pollack
- Division of Endocrinology, Diabetes and Metabolism, NYU Langone Health, New York, New York
| | - Jennifer Seger
- Department of Family and Community Medicine, Long School of Medicine, UT Health Science Center, San Antonio, Texas
| | | | - Stephanie Adams
- American Association of Clinical Endocrinologists, Jacksonville, Florida
| | - John B Cleek
- Department of Nutrition Sciences, Birmingham VA Medical Center, Birmingham, Alabama
| | | | | | - Karen Flanders
- Massachusetts General Hospital Weight Center, Boston, Massachusetts
| | - Jayleen Grams
- Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama; Birmingham VA Medical Center, Birmingham, Alabama
| | - Daniel L Hurley
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
| | | | - Michael V Seger
- Bariatric Medical Institute of Texas, San Antonio, Texas, University of Texas Health Science Center, Houston, Texas
| | - Christopher D Still
- Center for Nutrition and Weight Management Director, Geisinger Obesity Institute, Danville, Pennsylvania; Employee Wellness, Geisinger Health System, Danville, Pennsylvania
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El Khoury L, Chouillard E, Chahine E, Saikaly E, Debs T, Kassir R. Metabolic Surgery and Diabesity: a Systematic Review. Obes Surg 2019; 28:2069-2077. [PMID: 29679334 DOI: 10.1007/s11695-018-3252-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Bariatric surgery is used to induce weight loss (baros = weight). Evidence has shown that bariatric surgery improves the comorbid conditions associated with obesity such as hypertension, hyperlipidemia, and type 2 diabetes mellitus T2DM. Hence, shifting towards using metabolic surgery instead of bariatric surgery is currently more appropriate in certain subset of patients. Endocrine changes resulting from operative manipulation of the gastrointestinal tract after metabolic surgery translate into metabolic benefits with respect to the comorbid conditions. Other changes include bacterial flora rearrangement, bile acids secretion, and adipose tissue effect. The aim of this systematic review is to examine clinical trials regarding long-term effects of bariatric and metabolic surgery on patients with T2DM and to evaluate the potential mechanisms leading to the improvement in the glycaemic control.
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Affiliation(s)
- Lionel El Khoury
- Department of Digestive and Minimally Invasive Surgery, Saint-Germain-en-Laye Medical Center, Poissy, France
| | - Elie Chouillard
- Department of Digestive and Minimally Invasive Surgery, Saint-Germain-en-Laye Medical Center, Poissy, France
| | - Elias Chahine
- Department of Digestive and Minimally Invasive Surgery, Saint-Germain-en-Laye Medical Center, Poissy, France
| | - Elias Saikaly
- Saint Georges Hospital University Medical Center, University of Balamand, Beirut, Lebanon
| | - Tarek Debs
- Department of General Surgery, CHU Archet, Nice, France
| | - Radwan Kassir
- Departement of Digestive Surgery, CHU Félix Guyon, Saint Denis, La Réunion, France.
- Department of Bariatric Surgery, CHU Félix Guyon, Saint Denis, La Réunion, France.
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12
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Amin A, Siddiq G, Haider MI, Khalid Choudry U, Nazir I. Laparoscopic Sleeve Gastrectomy versus Lifestyle Modification in Class I Obesity in Pakistani Population: A Prospective Cohort Study. Cureus 2019; 11:e5031. [PMID: 31501724 PMCID: PMC6721885 DOI: 10.7759/cureus.5031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 06/28/2019] [Indexed: 12/24/2022] Open
Abstract
Introduction The American Society of Metabolic and Bariatric Surgery has stated that bariatric surgery is indicated in Class I obesity patients with one or more comorbidities. However, other weight loss options, such as diet plus exercise, are available to patients with a body mass index (BMI) ranging from 30 to 35 kg/m2. This study aimed to prospectively compare the results of Class I obesity patients undergoing laparoscopic sleeve gastrectomy (LSG) or using a weight control program (WCP). Methods A prospective analysis was conducted of patients with Class I obesity and comorbid diabetes and hypertension, with follow-ups at 6, 12, and 18 months. Subjects were divided into two groups: the LSG group of patients who had undergone LSG, and the WCP group who adhered to a WCP. The percentage of excess BMI loss (%EBMIL) and comorbidity remission (diabetes mellitus and hypertension) were tracked with measurements of hemoglobin A1C (HBA1C) levels and systolic blood pressure. Self-esteem was also tracked using the Rosenberg Self-Esteem Scale (SES) at 0 and 18 months. The overall patient satisfaction score was calculated using a visual analogue scale. Results Of the 150 patients enrolled in the study, 106 were included in the LSG group, and 103 were included in the WCP group. The reduction in HBA1C was more pronounced in the LSG group, and the differences between the two were statistically significant after 6, 12, and 18 months (LSG 5.6 ± 0.47 vs. WCP 6.5 ± 0.64, CI 1.04-0.73, P < 0.05). At 12 and 18 months, there were statistically significant reductions in systolic blood pressure after LSG (LSG 134.2 ± 7.16 vs. WCP 145.63 ± 5.94, CI 13.2-9.6, P < 0.05). Self-esteem levels measured by the Rosenberg SES increased for all participants, while patient satisfaction score was higher in the LSG group than that in the WCP group (P < 0.05). The %EBMIL at 6 months in the LSG group was 35.48%, compared to the WCP group at only 7.23%. At 12 months, the %EBMIL had increased twofold in the LSG group, at 68.19%, compared to 14.53% in the WCP group. At the final 18-month follow-up, the %EBMIL in the LSG group was 99.60% but was only 25.70% in the WCP group (P < 0.05). Conclusion Our study elucidates a clear superiority of LSG over any structured WCP with regard to weight reduction, improvement in glycemic control, and reduction in blood pressure in Class I obesity patients. Additionally, patients having LSG reported markedly improved self-esteem and satisfaction when compared with those who undertook a WCP.
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Affiliation(s)
- Amina Amin
- General Surgery, Shifa International Hospital, Islamabad, PAK
| | - Ghulam Siddiq
- General Surgery, Shifa International Hospital, Islamabad, PAK
| | | | | | - Izza Nazir
- General Surgery, Shifa International Hospital, Islamabad, PAK
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Vitiello A, Angrisani L, Santonicola A, Iovino P, Pilone V, Forestieri P. Bariatric Surgery Versus Lifestyle Intervention in Class I Obesity: 7-10-Year Results of a Retrospective Study. World J Surg 2019; 43:758-762. [PMID: 30430189 DOI: 10.1007/s00268-018-4847-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The American Society of Metabolic and Bariatric Surgery (ASMBS) and the International Federation of Surgery for Obesity (IFSO) have both stated that bariatric surgery (BS) should not be denied in Class I patients. However, lifestyle intervention (LI), such as diet plus gym programs, is still considered the preferred approach for subjects with a BMI ranging from 30 to 35 kg/m2. The aim of this study was to retrospectively compare results of LI and BS in patients in Class I obesity. METHODS Retrospective analysis of prospective maintained databases of two centers for the "Interdisciplinary Treatment of Obesity" was performed. All patients in Class I obesity and follow-up >7 years were included in the study. Subjects were divided into two groups: BS group that included patients who had undergone surgery and LI group that included patients who underwent lifestyle intervention (LI). Percentage of excess body mass index loss (%EBMIL) and comorbidities remission were recorded. RESULTS Seventy-six patients were included in the study. Fifty-six subjects were submitted to surgery (BS group); 20 subjects were treated with nonsurgical approach (LI group). In BS group, 34 underwent laparoscopic adjustable gastric band, 13 laparoscopic sleeve gastrectomy (LSG), and 9 laparoscopic Roux-en-Y gastric bypass. EWL% resulted significantly higher in BS group at 1, 3, 5, 7 and 10 years (p < 0.01). CONCLUSION Bariatric surgery is more effective than LI for patients in Class I obesity. Due to its versatility, low-risk profile and high-effectiveness LSG could be the standard intervention for these patients.
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Affiliation(s)
- Antonio Vitiello
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy.
| | - Luigi Angrisani
- General, Laparoscopic and Emergency Surgery Unit, San Giovanni Bosco Hospital, Naples, Italy
| | - Antonella Santonicola
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Paola Iovino
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Vincenzo Pilone
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Pietro Forestieri
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
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Feng X, Andalib A, Brethauer SA, Schauer PR, Aminian A. How safe is bariatric surgery in patients with class I obesity (body mass index 30–35 kg/m2)? Surg Obes Relat Dis 2019; 15:253-260. [DOI: 10.1016/j.soard.2018.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/04/2018] [Accepted: 12/04/2018] [Indexed: 01/11/2023]
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15
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Capoccia D, Coccia F, Guarisco G, Testa M, Rendina R, Abbatini F, Silecchia G, Leonetti F. Long-term Metabolic Effects of Laparoscopic Sleeve Gastrectomy. Obes Surg 2018; 28:2289-2296. [PMID: 29497961 DOI: 10.1007/s11695-018-3153-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Obesity is one of the major health challenges throughout the world. The association between obesity and diabetes is well established because 90% of patients with type 2 diabetes mellitus (T2DM) show excess body weight. The aim of the study was to evaluate the effect of laparoscopic sleeve gastrectomy (LSG) on morbid obesity and type 2 diabetes (T2DM) in the long-term follow-up. METHODS One hundred ninety-five obese patients, 78 with T2DM, were evaluated before and after LSG up to 10 years, to identify complete diabetes remission (FPG < 100 mg/dl, A1c < 6.0%), partial remission (FPG 100-125 mg/dl, A1c < 6.5%), or relapse. RESULTS Before surgery, body weight and BMI were 123 ± 21 kg and 44.6 ± 6.8 kg/m2 respectively; at a mean follow-up of 7 years (range 4-10), body weight was 104.9 ± 18 kg and BMI 37 ± 6 kg/m2. Minimum weight was reached after 2 years. T2DM remission was observed in 66, 57, and 52% at short (< 2 years), medium (2-5 years), and long-term (> 5 years) follow-up respectively. Furthermore, 45.2% maintained complete remission for at least 5 years and about 36% showed a persistent but improved diabetes. None of the patients cured from diabetes had a duration disease greater than 8 years and a glycemic control requiring insulin. The prevalence of hypertension and dyslipidemia significantly decreased from 49 to 35% and from 51 to 40% respectively. CONCLUSIONS LSG significantly improves body weight, diabetes, hypertension, and dyslipidemia in long-term follow-up.
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Affiliation(s)
- Danila Capoccia
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy.
| | - Federica Coccia
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
| | - Gloria Guarisco
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
| | - Moira Testa
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
| | - Roberta Rendina
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
| | - Francesca Abbatini
- Department of Medical Surgical Sciences and Biotechnology, Division of General Surgery, ICOT, Sapienza University, Via Franco Faggiana, 1668, 04100, Latina, Italy
| | - Gianfranco Silecchia
- Department of Medical Surgical Sciences and Biotechnology, Division of General Surgery, ICOT, Sapienza University, Via Franco Faggiana, 1668, 04100, Latina, Italy
| | - Frida Leonetti
- Department of Experimental Medicine, Division of Diabetes and Metabolic Diseases, Sapienza University, Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
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Abdallah El-Husseiny M, Abdel-Moneim AAH, Abdel-Maksoud MA, Hammad KS. The Role of Laparoscopic Mini-Gastric Bypass in Management of Metabolic Syndrome. Diabetes Metab Syndr 2018; 12:491-495. [PMID: 29574099 DOI: 10.1016/j.dsx.2018.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 03/15/2018] [Indexed: 01/08/2023]
Abstract
OBJECTIVE The study was performed to evaluate the technique of laproscopic minigastric bypass for metabolic syndrome patients. STUDY DESIGN The patients were enrolled in a combined prospective study and had a retrospectively gathered outcome analysis. PATIENT AND METHODS The study includes thirty patients; 24 females and 6 males suffering from metabolic syndrome with a mean age of 33.15 ± 10.17 years (range, 20-59), who fulfilled the criteria for bariatric surgery with BMI >35 with associated co-morbidities, all patients underwent laparoscopic mini-gastric bypass. RESULTS BMI and WC were significantly reduced post-operatively; also co-morbidities as DM, hypertension and dyslipidemia were resolved or controlled. The mean operative time was 90 ± 12.6 min (range, 80-120). No mortality was reported within 30 days of surgery. CONCLUSION Laparoscopic mini gastric bypass is an effective procedure for the treatment of obesity, HTN, type 2 DM and dyslipidemia, technically feasible, safe operation with a low rate of major postoperative complications.
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Aminian A, Chang J, Brethauer SA, Kim JJ. ASMBS updated position statement on bariatric surgery in class I obesity (BMI 30-35 kg/m 2). Surg Obes Relat Dis 2018; 14:1071-1087. [PMID: 30061070 DOI: 10.1016/j.soard.2018.05.025] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 05/31/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Ali Aminian
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio.
| | - Julietta Chang
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Stacy A Brethauer
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Julie J Kim
- Harvard Medical School, Mount Auburn Hospital, Cambridge, Massachusetts
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Saad F. Testosterone Therapy and Glucose Homeostasis in Men with Testosterone Deficiency (Hypogonadism). ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1043:527-558. [PMID: 29224109 DOI: 10.1007/978-3-319-70178-3_23] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Since the early 1990s, it has been recognized that testosterone (T) levels are lower in men with type 2 diabetes mellitus (T2DM) compared with nondiabetic men (controls). Hypogonadism has been reported in approximately 50% of men with T2DM with robust correlations with measures of obesity, such as waist circumference and body mass index (BMI). In longitudinal studies, hypogonadism has been identified as a predictor of incident T2DM. Experimental withdrawal of T led to acute decreased insulin sensitivity, which can be reversed by normalization of T concentrations. Androgen deprivation therapy, commonly used in men with advanced prostate cancer, increases the risk of incident T2DM significantly.While short-term studies of T therapy in hypogonadal men with T2DM show only minor effects, long-term administration of T leads to meaningful and sustained improvements of glycemic control with parallel reductions in body weight and waist circumference. The more insulin-resistant and obese a patient is at the time of initiation of T therapy, the more improvements are noted. The observed effects are likely mediated by the increase in lean body mass invariably achieved by T therapy, as well as the improvement in energy and motivation, referred to as the psychotropic effects of T. As recommended by various guidelines, measuring T levels and, if indicated, restoring men's T levels into the normal physiological range can have a substantial impact on ameliorating T2DM in hypogonadal men.
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Affiliation(s)
- Farid Saad
- Global Medical Affairs Andrology, Bayer AG, Berlin, Germany. .,Gulf Medical University School of Medicine, Ajman, United Arab Emirates.
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Abstract
Obesity prevalence continues to increase worldwide, as do the numerous chronic diseases associated with obesity, including diabetes, non-alcoholic fatty liver disease, dyslipidemia, and hypertension. The prevalence of bariatric surgery also continues to increase and remains the most effective and sustainable treatment for obesity. Over the last several years, numerous prospective and longitudinal studies have demonstrated the benefits of bariatric surgery on weight loss, mortality, and other chronic diseases. Even though the mechanisms underlying many of these beneficial effects remain poorly understood, surgical management of obesity continues to increase given its unmatched efficacy. In this commentary, we discuss recent clinical advancements as well as several areas needed for future research, including indications for bariatric and metabolic surgery, determination of responders and non-responders, metabolic surgery in non-obese individuals, and the evolving role of bariatric surgery in adolescents.
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Affiliation(s)
- Vance L Albaugh
- Department of Surgery, MCN CC-2308, Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Naji N Abumrad
- Department of Surgery, MCN CC-2308, Section of Surgical Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Kassir R, Le Moullec N, Coueffe X, Chouillard E, Amor IB, Gugenheim J. Comments on the Article: The Effects of Laparoscopic Sleeve Gastrectomy with Duodenojejunal Bypass on Japanese Patients with BMI < 35 kg/m 2 on Type 2 Diabetes Mellitus and the Prediction of Successful Glycemic Control. Obes Surg 2018; 28:2528-2529. [PMID: 29675636 DOI: 10.1007/s11695-018-3266-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Radwan Kassir
- Departement of Digestive Surgery, CHU Félix Guyon, Saint-Denis, Réunion, France.
- Department of Bariatric Surgery, CHU Felix Guyon, Saint-Denis, Réunion, France.
| | - Nathalie Le Moullec
- Department of Endocrinology, Diabetes, Metabolism and Eating Disorders, CHU la réunion sud, Saint Pierre, France
| | - Xaviera Coueffe
- Department of Digestive Surgery, CHU la réunion sud, Saint Pierre, France
| | - Elie Chouillard
- Department of Digestive and Minimally Invasive Surgery, Saint-Germain-en-Laye Medical Center, Poissy, France
| | - Imed Ben Amor
- Department of Bariatric Surgery, Hospital Archet 2, Nice, France
| | - Jean Gugenheim
- Department of Bariatric Surgery, Hospital Archet 2, Nice, France
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Coelho D, Godoy EPD, Marreiros I, Luz VFD, Oliveira AMGD, Campos JM, Caldas-Neto SDS, Freitas MPCD. DIABETES REMISSION RATE IN DIFFERENT BMI GRADES FOLLOWING ROUX-EN-Y GASTRIC BYPASS. ACTA ACUST UNITED AC 2018. [PMID: 29513804 PMCID: PMC5863997 DOI: 10.1590/0102-672020180001e1343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background: Type 2 diabetes mellitus has a high long-term remission rate after laparoscopic Roux-en-Y gastric bypass (LRYGB), but few studies have analyzed patients with BMI<35 kg/m2. Aim: To compare glycemic control after LRYGB between BMI 30-35 kg/m2 (intervention group or IG) and >35 kg/m2 patients (control group or CG) and to evaluate weight loss, comorbidities and surgical morbidity. Methods: Sixty-six diabetic patients (30 in IG group and 36 in CG group) were submitted to LRYGB. Data collected annually after surgery were analyzed with generalized estimating equations. Results: Average follow-up was 4.3 years. There was no statistical difference between groups using complete remission American Diabetes Association criteria (OR 2.214, 95%CI 0.800-5.637, p=0.13). There was significant difference between groups using partial remission American Diabetes Association criteria (p=0.002), favouring the CG group (OR 6.392, 95%CI 1.922-21.260). The higher BMI group also had lower HbA1c levels (-0.77%, 95%CI -1.26 to -0.29, p=0.002). There were no significant differences in remission of hypertension, dyslipidemia and surgical morbidity, while weight was better controlled in the IG group. Conclusion: No differences were found in diabetes complete remission, although greater partial remission and the lower levels of glycated hemoglobin in the BMI >35 kg/m2 group suggest a better response among more obese diabetic patients with LRYGB. In addition, both groups had important metabolic modifications at the expense of low morbidity.
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Affiliation(s)
- Daniel Coelho
- Service of Obesity and Related Diseases, University Hospital Onofre Lopes, Federal University of Rio Grande do Norte, Natal, RN
| | - Eudes Paiva de Godoy
- Service of Obesity and Related Diseases, University Hospital Onofre Lopes, Federal University of Rio Grande do Norte, Natal, RN
| | - Igor Marreiros
- Service of Obesity and Related Diseases, University Hospital Onofre Lopes, Federal University of Rio Grande do Norte, Natal, RN
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Gummesson A, Nyman E, Knutsson M, Karpefors M. Effect of weight reduction on glycated haemoglobin in weight loss trials in patients with type 2 diabetes. Diabetes Obes Metab 2017; 19:1295-1305. [PMID: 28417575 DOI: 10.1111/dom.12971] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 03/20/2017] [Accepted: 03/31/2017] [Indexed: 01/06/2023]
Abstract
AIM To quantify the effect of weight loss on glycated haemoglobin (HbA1c) at group level, based on data from published weight loss trials in overweight and obese patients with type 2 diabetes (T2D). METHODS A systematic literature search in MEDLINE, EMBASE and Cochrane CENTRAL (January 1990 through December 2012) was conducted to identify prospective trials of energy-reduced diets, obesity drugs or bariatric surgery in adult, overweight and obese patients with T2D. Based on clinical data with follow-up from 3 to 24 months, a linear model was developed to describe the effect of weight reduction on HbA1c. RESULTS The literature search identified 58 eligible articles consisting of 124 treatment groups and 17 204 subjects, yielding a total of 250 data points with concurrent mean changes from baseline in weight and HbA1c. The model-based analyses indicated a linear relationship between weight loss and HbA1c reduction, with an estimated mean HbA1c reduction of 0.1 percentage points for each 1 kg of reduced body weight for the overall population. Baseline HbA1c was a significant covariate for the relationship between weight loss and HbA1c: high HbA1c at baseline was associated with a greater reduction in HbA1c for the same degree of weight loss. The collected trial data also indicated weight-loss-dependent reductions in antidiabetic medication. CONCLUSIONS At group level, weight loss in obese and overweight patients with T2D was consistently accompanied by HbA1c reduction in a dose-dependent manner. The model developed in the present study estimates that for each kg of mean weight loss, there is a mean HbA1c reduction of 0.1 percentage points. HbA1c-lowering is greater in populations with poor glycaemic control than in well controlled populations with the same degree of weight loss. This summary of data from previous trials regarding the effect of weight reduction on HbA1c may be used to support the design and interpretation of future studies that aim to demonstrate the efficacy of weight loss interventions for T2D treatment.
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Affiliation(s)
- Anders Gummesson
- Department of Clinical Pathology and Genetics, Sahlgrenska University Hospital, Gothenburg, Sweden
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23
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Segal-Lieberman G, Segal P, Dicker D. Revisiting the Role of BMI in the Guidelines for Bariatric Surgery. Diabetes Care 2016; 39 Suppl 2:S268-73. [PMID: 27440842 DOI: 10.2337/dcs15-3018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
| | - Pesach Segal
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dror Dicker
- Internal Medicine D and Obesity Clinic, Hasharon Hospital, Rabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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De Luca M, Angrisani L, Himpens J, Busetto L, Scopinaro N, Weiner R, Sartori A, Stier C, Lakdawala M, Bhasker AG, Buchwald H, Dixon J, Chiappetta S, Kolberg HC, Frühbeck G, Sarwer DB, Suter M, Soricelli E, Blüher M, Vilallonga R, Sharma A, Shikora S. Indications for Surgery for Obesity and Weight-Related Diseases: Position Statements from the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO). Obes Surg 2016; 26:1659-96. [PMID: 27412673 PMCID: PMC6037181 DOI: 10.1007/s11695-016-2271-4] [Citation(s) in RCA: 183] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maurizio De Luca
- Director Department of Surgery, Montebelluna Treviso Hospital, Montebelluna, Treviso, Italy.
| | | | - Jacques Himpens
- The European School of Laparoscopic Surgery, Brussels, Belgium
| | | | | | | | - Alberto Sartori
- Director Department of Surgery, Montebelluna Treviso Hospital, Montebelluna, Treviso, Italy
| | | | | | | | | | - John Dixon
- Baker IDI Heart and Diabetes Institute, Melbourne, Australia
| | | | | | | | | | - Michel Suter
- University Hospital of Lausanne, Lausanne, Switzerland
| | | | - Mattias Blüher
- Department of Medicine, University of Leipzig, Leipzig, Germany
| | | | - Arya Sharma
- Obesity Research Management, University of Alberta, Edmonton, Canada
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Yan Y, Sha Y, Yao G, Wang S, Kong F, Liu H, Zhang G, Zhang H, Hu C, Zhang X. Roux-en-Y Gastric Bypass Versus Medical Treatment for Type 2 Diabetes Mellitus in Obese Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Medicine (Baltimore) 2016; 95:e3462. [PMID: 27124041 PMCID: PMC4998704 DOI: 10.1097/md.0000000000003462] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The aim of the study is to compare Roux-en-Y gastric bypass (RYGB) surgery versus medical treatment for type 2 diabetes mellitus (T2DM) in obese patients.Bariatric surgery can achieve remission of T2DM in obese patients. RYGB surgery has been performed as one of the most common surgical treatment options for obese patients with T2DM, but the efficacy of RYGB surgery comparing with medical treatment alone has not been conclusively determined.A systematic literature search identified randomized controlled trials (RCTs) evaluating RYGB surgery versus medical treatment for T2DM in obese patients was conducted in PubMed, Embase, Cochrane Database, and Cochrane Clinical Trials Registry. This systematic review and meta-analysis were performed according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. The primary outcome was T2DM remission. Additional analyses comprised hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), body mass index (BMI), waist circumference, serum lipid level, blood pressure, medication use, and adverse events. Random-effects meta-analyses were calculated and presented as weighted odds ratio (OR) or mean difference (MD) with 95% confidence intervals (CI).Six RCTs concerning 410 total obese T2DM patients were included. Follow-up ranged from 12 to 60 months. RYGB surgery was associated with a higher T2DM remission rate (OR: 76.37, 95% CI: 20.70-281.73, P < 0.001) and serum level of high-density lipoprotein cholesterol (MD: 0.24 mmol/L, 95% CI 0.18-0.30 mmol/L, P < 0.001) than medical treatment alone. HbA1c (MD: -1.25%, 95% CI: -1.88% to -0.63%, P < 0.001), BMI (MD: -6.54 kg/m, 95% CI: -9.28 to -3.80 kg/m, P < 0.001), waist circumference (MD: -15.60 cm, 95% CI: -18.21 to -13.00 cm, P < 0.001), triglyceride (MD: -0.87 mmol/L, 95% CI: -1.17 to -0.57 mmol/L, P < 0.001), low-density lipoprotein cholesterol (MD: -0.32 mmol/L, 95% CI: -0.62 to -0.02 mmol/L, P = 0.04), systolic blood pressure (MD: -2.83 mm Hg, 95% CI: -4.88 to -0.78 mm Hg, P < 0.01) were lower after RYGB surgery. However, FPG (MD: -1.58 mmol/L, 95% CI: -3.58 to 0.41 mmol/L, P = 0.12), total cholesterol (MD: -0.40 mmol/L, 95% CI: -0.92 to 0.12 mmol/L, P = 0.13), and diastolic blood pressure (MD: 0.28 mm Hg, 95% CI: -1.89 to 2.45 mm Hg, P = 0.80) were not significantly different between the 2 treatment groups. The medicine use and quality of life were solely improved in the surgical group. Nutritional deficiencies and anemia were noted more frequently in the RYGB group.RYGB surgery is superior to medical treatment for short- to medium-term remission of T2DM, improvement of metabolic condition, and cardiovascular risk factors. Further RCTs should address the safety and long-term benefits of RYGB surgery on obese patients with T2DM.
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Affiliation(s)
- Yong Yan
- From the Department of General Surgery (YY, GY, SW, FK, HL, GZ, HZ, XZ), Fengxian Central Hospital, Affiliated Hospital of Southern Medical University, Shanghai; Laboratory Medicine Center (YS), Nanfang Hospital, Southern Medical University, Guangzhou; and Department of Endocrinology and Metabolism (CH), Shanghai Diabetes Institute, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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Controversies and Pitfalls of Imaging Patients Postoperative Bariatric Surgery. CURRENT RADIOLOGY REPORTS 2016. [DOI: 10.1007/s40134-016-0152-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Park JY, Kim YJ. Efficacy of Laparoscopic Sleeve Gastrectomy in Mildly Obese Patients with Body Mass Index of 30-35 kg/m(2). Obes Surg 2016; 25:1351-7. [PMID: 25656261 DOI: 10.1007/s11695-015-1575-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (LSG) has recently gained rapidly increasing popularity as a stand-alone procedure for the treatment of morbid obesity. This study aimed to evaluate the efficacy of LSG in mildly obese patients with a body mass index (BMI) of 30-35 kg/m(2). METHODS One hundred ninety-two patients who consecutively underwent LSG between April 2009 and December 2012 were retrospectively reviewed. The patients were classified into a lower BMI (30-35 kg/m(2)) and higher BMI group (>35 kg/m(2)). Demographics and surgical outcomes were compared between the groups. RESULTS Forty-nine patients (25.5 %) belonged to the lower BMI group, while the other 143 (74.5 %) to the higher BMI group. The preoperative BMI of each group was 32.7 ± 1.6 and 42.6 ± 6.6 kg/m(2), respectively. Severe complications requiring invasive intervention developed only in the higher BMI group (4/143, 2.8 %). The percent of excess weight loss (%EWL) in the lower BMI group was 86.1 % at mean follow-up of 24 months, which was significantly greater than in the higher BMI group (61.9 %, p<0.001). Serial follow-up showed that %EWL was significantly greater in the lower BMI group until 2 years postoperatively, and the difference became statistically insignificant thereafter. The resolution of comorbidities was observed in more than 80 % of the patients both in lower and higher BMI groups. CONCLUSION LSG achieved excellent outcomes without severe complications for mildly obese patients. LSG could serve as a safe and effective stand-alone procedure to achieve sustained weight loss and comorbidity resolution in patients with a lower BMI.
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Affiliation(s)
- Ji Yeon Park
- Department of Surgery, Soonchunhyang University Seoul Hospital, 59, Daesagwan-ro, Yongsan-gu, Seoul, 140-743, Republic of Korea
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Loop Duodenojejunal Bypass with Sleeve Gastrectomy: Comparative Study with Roux-en-Y Gastric Bypass in Type 2 Diabetic Patients with a BMI <35 kg/m2, First Year Results. Obes Surg 2016; 26:2291-301. [DOI: 10.1007/s11695-016-2118-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Gómez-Ambrosi J, Moncada R, Valentí V, Silva C, Ramírez B, Catalán V, Rodríguez A, Andrada P, Escalada J, Pastor C, Cienfuegos JA, Gil MJ, Salvador J, Frühbeck G. Cardiometabolic Profile Related to Body Adiposity Identifies Patients Eligible for Bariatric Surgery More Accurately than BMI. Obes Surg 2016; 25:1594-603. [PMID: 25605664 DOI: 10.1007/s11695-014-1566-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Eligibility criteria for bariatric surgery (BS) are based on BMI and the presence of major comorbidities. Our aim was to analyze the usefulness of body adiposity determination in establishing the indication for BS. METHODS In order to analyze the cardiometabolic risk according to eligibility criteria for BS, four groups were studied. Morbidly obese patients with BMI ≥ 40 kg/m(2) (n = 360), and obese subjects with BMI ≥ 35 kg/m(2) and at least one comorbidity (n = 431), represented two groups of patients meeting original NIH criteria for BS. A third group included two cohorts of patients with a high body fat (BF)% that do not meet the original NIH eligibility criteria for BS: patients with either a BMI <35 kg/m(2) or a BMI ≥ 35 kg/m(2) without comorbidities (n = 266, NEHF). Lean subjects by BMI were the reference group (n = 140). BMI, BF% and markers of insulin sensitivity, lipid profile, and cardiovascular risk were measured. RESULTS Individuals from the NEHF group exhibited increased HbA1c (P < 0.05) and decreased insulin sensitivity evidenced by a significant reduction in QUICKI (P < 0.001). Triglyceride concentrations were similarly increased (P < 0.05) in the three groups of obese patients. Uric acid concentrations were significantly elevated (P < 0.01) to a similar extent in the obese groups. Levels of the inflammatory marker CRP and hepatic enzymes were significantly increased in the three obese groups. CONCLUSION The present study provides evidence for the existence of an adverse cardiometabolic profile in subjects currently considered to be outside traditional NIH guidelines but exhibiting a highly increased adiposity. It is concluded that body composition analysis yields valuable information to be incorporated into indication criteria for BS and that adiposity may be an independent indicator for BS.
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Affiliation(s)
- Javier Gómez-Ambrosi
- Metabolic Research Laboratory, Clínica Universidad de Navarra, 31008, Pamplona, Spain
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Steyer NH, Oliveira MC, Gouvêa MRF, Echer IC, Lucena ADF. Perfil clínico, diagnósticos e cuidados de enfermagem para pacientes em pós-operatório de cirurgia bariátrica. Rev Gaucha Enferm 2016; 37:e5017. [DOI: 10.1590/1983-1447.2016.01.50170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 06/30/2015] [Indexed: 11/21/2022] Open
Abstract
RESUMO Objetivo Analisar o perfil clínico, os diagnósticos e os cuidados de enfermagem estabelecidos para pacientes em pós-operatório de cirurgia bariátrica. Método Estudo transversal realizado em um hospital do Sul do Brasil, com amostra de 143 pacientes. Os dados foram coletados retrospectivamente entre 2011-2012 no prontuário eletrônico dos pacientes, os quais foram analisados estatisticamente. Resultados Identificaram-se pacientes femininas adultas (84%) com obesidade grau III (59,4%) e hipertensas (72%), com 35 diagnósticos de enfermagem, sendo os mais frequentes: Dor aguda (99,3%), Risco de lesão pelo posicionamento perioperatório (98,6%) e Integridade tissular prejudicada (93%). Dentre os cuidados de enfermagem prescritos, os mais utilizados foram: usar mecanismos de proteção no posicionamento cirúrgico do paciente, registrar a dor como 5° sinal vital e verificar sinais vitais. Foi observada associação entre a idade e as comorbidades. Conclusão Os diagnósticos de enfermagem subsidiaram a prescrição de cuidados, possibilitando qualificar a assistência de enfermagem.
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Affiliation(s)
| | | | | | - Isabel Cristina Echer
- Hospital de Clínicas de Porto Alegre, Brasil; Universidade Federal do Rio Grande do Sul, Brasil
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Perceptions of weight, diabetes and willingness to participate in randomised controlled trials of bariatric surgery for patients with type 2 diabetes mellitus and body mass index 30-39.9 kg/m(2). Obes Surg 2015; 25:1039-46. [PMID: 25416084 DOI: 10.1007/s11695-014-1479-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE Evidence from high-quality randomised controlled trials (RCTs) is needed to establish the long-term benefit of bariatric surgery in people with type 2 diabetes mellitus (T2DM) and body mass index (BMI) 30-39.9 kg/m(2). However, willingness amongst this group to be randomised and undergo surgery is uncertain. This study assessed UK patients' perceptions of their weight and diabetes, and associations with willingness to participate in RCTs involving bariatric surgery, amongst this population. MATERIALS AND METHODS Postal survey of 1820 patients from four regions in England. Eligible patients were as follows: BMI 30-39.9 kg/m(2), 18-74 years, diagnosis of T2DM ≥2 years. A reminder survey was sent after 4 weeks. Independent predictors influencing patients' willingness to consider RCT participation were identified using multiple logistic regression analysis. RESULTS Thirty-four per cent (614/1820) of patients responded. Weight was considered to be harder to control than diabetes [468/584 (80 %) vs. 107/600 (17 %)]. More people reported a negative impact on life for weight rather than diabetes [379/579 (63 %) vs. 180/574 (31 %)]. Feeling unsatisfied/very unsatisfied with weight loss ability was common 261/578 (45 %). Sixty-four per cent (379/594, CI = 60-68) were willing to consider participating in an RCT. In multivariate analysis, negative impact of weight on life (OR = 2.55, 95 % CI = 1.68-3.89, P < 0.001) and feeling unsatisfied with weight loss ability (OR = 2.47, 95 % CI = 1.55-3.95, P < 0.001) positively influenced patients' willingness to participate in an RCT. CONCLUSION Strong patient interest supports the feasibility of such trials for this group. Perceptions of obesity negatively impacting on life and difficulties in achieving weight loss were common and influenced attitudes to potential participation in bariatric surgery RCTs.
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The long-term effects of bariatric surgery for type 2 diabetes: systematic review and meta-analysis of randomized and non-randomized evidence. Obes Surg 2015; 25:143-58. [PMID: 25355456 DOI: 10.1007/s11695-014-1460-2] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This study aims to assess the long-term effects of bariatric surgery on type 2 diabetic patients. We searched Cochrane Library, PubMed, and EMbase up to Dec 2013. Randomized controlled trials (RCTs) and cohort studies of bariatric surgery for diabetes patients that reported data with more than 2 years of follow-up were included. We used rigorous methods to screen studies for eligibility and collected data using standardized forms. Where applicable, we pooled data by meta-analyses. Twenty-six studies, including 2 RCTs and 24 cohort studies that enrolled 7883 patients, proved eligible. Despite the differences in the design, those studies consistently showed that bariatric surgery offered better treatment outcomes than non-surgical options. Pooling of cohort studies showed that BMI decreased by 13.4 kg/m(2) (95 % confidence interval (CI), -17.7 to -9.1), fasting blood glucose by 59.7 mg/dl (95 % CI, -74.6 to -44.9), and glycated hemoglobin by 1.8 % (95 % CI, -2.4 to -1.3). Diabetes was improved or in remission in 89.2 % of patients, and 64.7 % of patients was in remission. Weight loss and diabetes remission were greatest in patients undergoing biliopancreatic diversion/duodenal switch, followed by gastric bypass, sleeve gastrectomy, and adjustable gastric banding. Bariatric surgery may achieve sustained weight loss, glucose control, and diabetes remission. Large randomized trials with long-term follow-up are warranted to demonstrate the effect on outcomes important to patients (e.g., cardiovascular events).
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Runkel M, Müller S, Brydniak R, Runkel N. Downgrading of type 2 diabetes mellitus (T2DM) after obesity surgery: duration and severity matter. Obes Surg 2015; 25:494-9. [PMID: 25209955 DOI: 10.1007/s11695-014-1419-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND There is overwhelming evidence for the antidiabetic effect of obesity surgery, but few reports involve objective longitudinal measurements of severity of type-2 diabetes mellitus (T2DM). This study applies a grading scheme and analyses the prognostic impact of routine clinical factors. MATERIAL AND METHODS This retrospective study includes 77 obese diabetic patients with a preoperative BMI of 48.9 ± 7.8 kg/m(2) who underwent gastric banding (n = 4), Roux-en-Y gastric bypass (n = 57), or sleeve gastrectomy (n = 16) between 2007 and 2013. A 6-point scoring system graded the level of antidiabetic therapy. Downgrading was calculated from the difference between pre- and postoperative grades. RESULTS Downgrading reached its maximum at 3 months well before maximal weight loss: one grade in 6 (8 %) patients, two grades in 36 (47 %) patients, and three or more grades in 20 (26 %) patients. Age, gender, and preoperative weight had no impact on downgrading. There were no significant differences between gastric banding (median 1; 0-2), gastric bypass (median 2; 0-5), and sleeve gastrectomy (median 2; 0-4). Preoperative duration of T2DM and its severity grade were independent prognostic factors in multivariate analysis. The rate of patients who could discontinue insulin was more than 80 % when the duration of preexisting T2DM was less than 5 years as compared to 62 % when the duration was more than 5 years. CONCLUSION The severity of T2DM downgrades in most patients within the initial period of postoperative weight loss. Downgrading increases with shorter duration and lower severity grade of pre-existing T2DM.
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Affiliation(s)
- Mira Runkel
- St George's Hospital Medical School, University of London, Cranmer Terrace, London, SW17 0RE, UK,
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Chen Y, Zeng G, Tan J, Tang J, Ma J, Rao B. Impact of roux-en Y gastric bypass surgery on prognostic factors of type 2 diabetes mellitus: meta-analysis and systematic review. Diabetes Metab Res Rev 2015; 31:653-62. [PMID: 25387821 DOI: 10.1002/dmrr.2622] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 10/26/2014] [Accepted: 10/27/2014] [Indexed: 12/19/2022]
Abstract
Our aim is to clarify the features of complete type 2 diabetes mellitus (T2DM) remission in patients who undergo Roux-en Y gastric bypass surgery, to better determine factors affecting the outcome of T2DM surgery. A search was conducted for original studies on Medline, PubMed and Elsevier from inception until October 28, 2014. All of the articles included in this study were assessed with the application of predetermined selection criteria and were divided into two groups: Roux-en Y gastric bypass surgery for T2DM patients in remission or non-remission. The meta-analysis results demonstrated that fasting C-peptide values were significantly associated with increased remission (C-peptide: 95%CI = 0.2-1.0) whereas T2DM duration, patient age, preoperative insulin use, preoperative fasting blood glucose values and preoperative glycosylated haemoglobin values were significantly associated with reduced remission (T2DM duration: 95%CI = -1.2 - -0.7; age: 95%CI = -0.5 - -0.1; percentage of preoperative insulin users: odd ratio = 0.10, 95%CI = 0.07-0.15; preoperative fasting blood glucose: 95%CI = -0.9 - -0.5; preoperative glycosylated haemoglobin: 95%CI = -1.1 - -0.4). However, the results demonstrated that body mass index was not statistically different (body mass index: 95%CI = -0.2-0.6). The results of the systematic review demonstrated that smaller waist circumference; lower total cholesterol, triglycerides and low-density lipoprotein levels, increased higher high-density lipoprotein levels, shorter cardiovascular disease history and less preoperative prevalence of hypertension contribute to the increased postoperative remission rate. Better results are obtained in younger patients with less severe diabetes, a smaller waist circumference, higher preoperative high-density lipoprotein, lower preoperative total cholesterol, triglycerides and low-density lipoprotein levels and fewer other complications of shorter durations.
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Affiliation(s)
- Yali Chen
- The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Guangzheng Zeng
- Department of Gastrointestinal Anal Surgery and Institute of Gastroenterology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | | | - Jun Tang
- Jiangxi Provincial Tumor Hospital, Hospital Infection Branch, Nanchang, Jiangxi Province, China
| | - Jingsheng Ma
- Department of Gastrointestinal Anal Surgery and Institute of Gastroenterology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Benqiang Rao
- Department of Gastrointestinal Anal Surgery and Institute of Gastroenterology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
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Zhang YC, Wei FX, Han W, Wei ZG, Wang HL, Wang MC, Zhang HH, Zhang YW, Xu XD. Impact of sub-gastrectomy on glucose regulation in gastric cancer patients with T2DM: a follow-up study. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-015-0437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Abstract
Type 2 diabetes mellitus (T2DM) and obesity are increasingly common and major global health problems. The Edmonton obesity staging system clearly pointed towards increased mortality proportionate to the severity of obesity. Obesity itself triggers insulin resistance and thereby poses the risk of T2DM. Both obesity and T2DM have been associated with higher morbidity and mortality and this calls for institution of effective therapies to deal with the rising trend of complications arising out of this dual menace. Although lifestyle changes form the cornerstone of therapy for both the ailments, sustained results from this modalities is far from satisfactory. While Look AHEAD (action for HEAalth in diabetes) study showed significant weight loss, reduction in glycated hemoglobin and higher remission rate of T2DM at 1(st) year following intensive lifestyle measures; recurrence and relapse rate bounced back in half of subjects at 4 years, thereby indicating that weight loss and glycemic control is difficult to maintain in the long term with lifestyle interventions. Same recurrence phenomenon was also observed with pharmacotherapy with rimonabant, sibutramine and orlistat. Bariatric surgery has been seen to associate with substantial and sustained weight loss in morbidly obese patients. Interestingly, bariatric surgeries also induce higher rates of short and long-term diabetes remission. Although the exact mechanism behinds this diabetes remission are not well understood; improved insulin action, beta-cell function and complex interplay of hormones in the entero-insular axis appears to play a major role. This article reviews the effectiveness of bariatric procedures on remission or improvement in diabetes and put a perspective on its implicated mechanisms.
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Affiliation(s)
- Awadhesh Kumar Singh
- Department of Consultant Endocrinologist, G.D Hospital and Diabetes Institute, Kolkata, West Bengal, India
| | - Ritu Singh
- Consultant Gynecologist, G.D Hospital and Diabetes Institute, Kolkata, West Bengal, India
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Singh AK, Kota SK. Bariatric surgery and diabetes remission: how far have we progressed? Expert Rev Endocrinol Metab 2015; 10:545-559. [PMID: 30298760 DOI: 10.1586/17446651.2015.1073586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Obesity and type 2 diabetes mellitus have been associated with higher morbidity and mortality. Bariatric surgery results in substantial and sustained weight loss in morbidly obese patients and improves obstructive sleep apnea. Furthermore, bariatric surgery improves diabetes control, hypertension, quality of life, stroke, myocardial infarction and reduces mortality. Interestingly, bariatric surgery induces high rates of short and long-term diabetes remission. While the exact mechanisms behind this are not completely understood, improved insulin action, β-cell function and a complex interplay of hormones in the entero-insular axis appear to play major roles. Insulin action improves proportionally to weight loss and it gets completely normalized especially after bilio-pancreatic diversion. β-Cell function also seems to improve after a variety of bariatric surgeries. Seemingly, baseline β-cell function is able to predict future diabetes remission. This article will review the effectiveness of bariatric procedures on the remission and improvement of diabetes and its implicated mechanisms.
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Busetto L, Dixon J, De Luca M, Shikora S, Pories W, Angrisani L. Bariatric surgery in class I obesity : a Position Statement from the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO). Obes Surg 2015; 24:487-519. [PMID: 24638958 DOI: 10.1007/s11695-014-1214-1] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Class I obesity conveys an increased risk of comorbidities, impairs physical and mental health-related quality of life, and it is associated to an increased psychosocial burden, particularly in women. The need for effective and safe therapies for class I obesity is great and not yet met by nonsurgical approaches. Eligibility to bariatric surgery has been largely based on body mass index (BMI) cut points and limited to patients with more severe obesity levels. However, obese patients belonging to the same BMI class may have very different levels of health, risk, and impact of obesity on quality of life. Individual patients in class I obesity may have a comorbidity burden similar to, or greater than, patients with more severe obesity. Therefore, the denial of bariatric surgery to a patient with class I obesity suffering from a significant obesity-related health burden and not achieving weight control with nonsurgical therapy simply on the basis of the BMI level does not appear to be clinically justified. A clinical decision should be based on a more comprehensive evaluation of the patient's current global health and on a more reliable prediction of future morbidity and mortality. After a careful review of available data about safety and efficacy of bariatric surgery in patients with class I obesity, this panel reached a consensus on ten clinical recommendations.
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Affiliation(s)
- Luca Busetto
- Department of Medicine, University of Padua, Padua, Italy,
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Baskota A, Li S, Dhakal N, Liu G, Tian H. Bariatric Surgery for Type 2 Diabetes Mellitus in Patients with BMI <30 kg/m2: A Systematic Review and Meta-Analysis. PLoS One 2015; 10:e0132335. [PMID: 26167910 PMCID: PMC4500506 DOI: 10.1371/journal.pone.0132335] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 06/14/2015] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVE The role of bariatric surgery in non-obese patients with type 2 diabetes (T2DM) remains unclear, and its use in clinical practice is controversial. We conducted a systemic review and meta-analysis to investigate the metabolic changes after surgical treatment in diabetic patients with body mass index (BMI) <30 kg/m2. METHODS We conducted a comprehensive search in MEDLINE (PubMed), EMBASE and the Cochrane Library of published articles from January 2000 to April 2013 reporting the clinical outcome changes in various metabolic outcomes in diabetic patients with BMI <30 kg/m2. RESULTS Ten prospective studies including 290 patients were included in the meta-analysis. Bariatric surgery led to an overall 2.79 kg/m2 [95%CI 2.05~3.53, P<0.00001] reduction in BMI, a 1.88%[95%CI 1.32~2.43, P<0.00001] reduction in glycosylated hemoglobin, a 3.70 mmol/L [95%CI, 1.93~5.47, P<0.00001] reduction in fasting blood glucose, a 6.69 mmol/L [95%CI, 2.29~11.08, P=0.003] reduction in postprandial glucose, anda 3.37 [95%CI 0.55~6.18, P=0.02] reduction in homeostasis model assessment of insulin resistance (HOMA-IR). After surgical treatment, 76.2% of the patients were insulin free, and 61.8% patients were off medication. In total, 90(42.4%), 10(37%) and 34(37.2%) patients had post-surgical HbA1c levels of <6%,<6.5% and<7%, respectively. No deaths were observed in the included studies, and the major complication rate was 6.2%. CONCLUSIONS Based on the currently available data, bariatric surgery might improve glycemic control and weight loss in a very limited range with a doubled surgical complication rate in drug-refractory T2DM patients with BMI <30 kg/m2. It remains too premature to suggest bariatric surgery for non-obese T2DM patients.
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Affiliation(s)
- Attit Baskota
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Sheyu Li
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Niharika Dhakal
- Department of Anesthesiology and Pain management, West China Hospital, Sichuan University, Chengdu, China
| | - Guanjian Liu
- Chinese Evidence-Based Medicine/Cochrane Center, Chengdu, China
| | - Haoming Tian
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
- * E-mail:
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Chawla AS, Hsiao CW, Romney MC, Cohen R, Rubino F, Schauer P, Cremieux P. Gap Between Evidence and Patient Access: Policy Implications for Bariatric and Metabolic Surgery in the Treatment of Obesity and its Complications. PHARMACOECONOMICS 2015; 33:629-641. [PMID: 26063335 DOI: 10.1007/s40273-015-0302-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Despite consistently supportive evidence of clinical effectiveness and economic advantages compared with currently available non-surgical obesity treatments, patient access to bariatric and metabolic surgery (BMS) is impeded. To address this gap and better understand the relationship between value and access, the objectives of this study were twofold: (i) identify the multidimensional barriers to adoption of BMS created by clinical guidelines, public policies, and health technology assessments; and, most importantly, (ii) develop recommendations for stakeholders to improve patient access to BMS. Updated public policies focused on treatment and clinical guidelines that reflect the demonstrated advantages of BMS, patient education on safety and effectiveness, updated reimbursement policies, and additional data on long-term BMS effectiveness are needed to improve patient access.
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Affiliation(s)
- Amarpreet S Chawla
- Quintiles Advisory Services, 4820, Emperor Blvd, Durham, NC, 27703, USA,
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Penney NC, Kinross J, Newton RC, Purkayastha S. The role of bile acids in reducing the metabolic complications of obesity after bariatric surgery: a systematic review. Int J Obes (Lond) 2015; 39:1565-74. [PMID: 26081915 DOI: 10.1038/ijo.2015.115] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 03/05/2015] [Accepted: 05/31/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND Bariatric surgery is currently the most efficacious treatment for obesity and its associated metabolic co-morbidities, such as diabetes. The metabolic improvements occur through both weight-dependent and weight-independent mechanisms. Bile acids (BAs) have emerged as key signalling molecules that have a central role in modulating many of the physiological effects seen after bariatric surgery. This systematic review assesses the evidence from both human and animal studies for the role of BAs in reducing the metabolic complications of obesity following bariatric surgery. METHODS We conducted a systematic search of Medline and Embase databases to identify all articles investigating the role of BAs in mediating the metabolic changes observed following bariatric surgery in both animal and human studies. Boolean logic was used with relevant search terms, including the following MeSH terms: 'bile acids and salts', 'bariatric surgery', 'metabolic surgery', 'gastrointestinal tract/surgery' and 'obesity/surgery'. RESULTS Following database searches (n=1197), inclusion from bibliography searches (n=2) and de-duplication (n=197), 1002 search results were returned. Of these, 132 articles were selected for full-text review, of which 38 articles were deemed relevant and included in the review. The findings support the effects of BAs on satiety, lipid and cholesterol metabolism, incretins and glucose homoeostasis, energy metabolism, gut microbiota and endoplasmic reticulum stress following bariatric surgery. Many of these metabolic effects are modulated through the BA receptors FXR and TGR5. We also explore a possible link between BAs and carcinogenesis following bariatric surgery. CONCLUSIONS Overall there is good evidence to support the role of BAs in the metabolic effects of bariatric surgery through the above mechanisms. BAs could serve as a novel therapeutic pharmacological target for the treatment of obesity and its associated co-morbidities.
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Affiliation(s)
- N C Penney
- Department of Surgery and Cancer, St Mary's Hospital, Imperial College London, London, UK
| | - J Kinross
- Department of Surgery and Cancer, St Mary's Hospital, Imperial College London, London, UK
| | - R C Newton
- Department of Surgery and Cancer, St Mary's Hospital, Imperial College London, London, UK
| | - S Purkayastha
- Department of Surgery and Cancer, St Mary's Hospital, Imperial College London, London, UK
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Efficacy of Laparoscopic Mini Gastric Bypass for Obesity and Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis. Gastroenterol Res Pract 2015; 2015:152852. [PMID: 26167173 PMCID: PMC4488176 DOI: 10.1155/2015/152852] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 06/05/2015] [Accepted: 06/08/2015] [Indexed: 12/14/2022] Open
Abstract
Background. Controversies on the utility of laparoscopic mini gastric bypass (LMGB) in weight loss and type 2 diabetes mellitus (T2DM) control still exist. Methods. We conducted a comprehensive literature search of PubMed, EMBASE, and Cochrane Library. Review Manager was used to perform the meta-analysis and the weighted mean difference (WMD) and/or odds ratio with 95% confidence interval (95% CI) were used to evaluate the overall size effect. Results. The literature search identified 16 studies for systematic review and 15 articles for meta-analysis. Compared with LAGB, LSG, and LRYGB, LMGB showed significant weight loss [WMD, −6.58 (95% CI, −9.37, −3.79), P < 0.01 (LAGB); 2.86 (95% CI, 1.40, 5.83), P = 0.004 (LSG); 10.33 (95% CI, 4.30, 16.36), P < 0.01 (LRYGB)] and comparable/higher T2DM remission results [86.2% versus 55.6%, P = 0.06 (LAGB); 89.1% versus 76.3%, P = 0.004 (LAGB); 93.4% versus 77.6%, P = 0.006 (LAGB)]; LMGB also had shorter learning curve and less operation time than LRYGB [WMD, −35.2 (95% CI, −46.94, −23.46)]. Conclusions. LMGB appeared to be effective in weight loss and T2DM remission and noninferior to other bariatric surgeries. However, clinical utility of LMGB needs to be further validated by future prospective randomized controlled trials.
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Ribeiro EF, de Ávila RI, de Sousa Santos RR, Garrote CFD. Impact of Bariatric Surgery on Patients from Goiás, Brazil, Using the BAROS Method - A Preliminary Study. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2015; 22:93-102. [PMID: 28868385 PMCID: PMC5580192 DOI: 10.1016/j.jpge.2015.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 03/13/2015] [Indexed: 12/25/2022]
Abstract
Introduction As obesity is currently a major public health problem, bariatric surgery has been widely indicated due to the difficulties involved in the clinical management of obese adults. Objectives Assess the quality-of-life (QOL) of patients who had undergone Roux-en-Y Gastric Bypass (RYGB) in the State of Goiás, Brazil, where as yet no studies have been published on the QOL of patients who underwent bariatric surgery. Methods A retrospective study, using the Bariatric Analysis and Reporting Outcome System (BAROS), was carried out in Goiânia and Rio Verde, Goiás, Brazil, with 50 over 18-year-old patients of both genders, who had undergone RYGB and had at least three months of postoperative time. Results Before RYGB, 48% of the individuals were classified as morbidly obese. Average weight and body mass index (BMI) of the 50 patients interviewed were 119.37 ± 18.44 kg and 43.54 ± 5.33 kg/m2, respectively. By contrast, after the RYGB these parameters decreased significantly to 78.01 ± 11.06 kg and 28.46 ± 3.61 kg/m2, respectively, mainly from the 3rd to 85th month of postoperative time (p < 0.0001). As well as that, 78% reported having presented preoperative comorbidities, especially hypertension (44%), rheumatism (34%), dyslipidemia (24%) and diabetes (20%). However, after surgery, the resolution rates were 77, 24, 100 and 100%, respectively, for these same clinical conditions. In terms of QOL, some patients reported feeling better (8%) or much better (92%) after RYGB. The outcome of the BAROS method for those patients was classified as fair (2%), good (8%), very good (24%) and excellent (66%). Conclusions Preliminary results indicated that RYGB could be a successful surgical procedure to promote satisfactory and sustained reduction in the body measurements of morbidly obese patients from Goiás, Brazil. Furthermore, the final BAROS score showed improvements in associated comorbidity and also in the QOL of these patients.
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Surgical Versus Medical Treatment of Type 2 Diabetes Mellitus in Nonseverely Obese Patients. Ann Surg 2015; 261:421-9. [DOI: 10.1097/sla.0000000000001014] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Raffaelli M, Sessa L, Mingrone G, Bellantone R. Assessing the obese diabetic patient for bariatric surgery: which candidate do I choose? Diabetes Metab Syndr Obes 2015; 8:255-62. [PMID: 26089694 PMCID: PMC4467753 DOI: 10.2147/dmso.s50659] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The worldwide prevalence of type 2 diabetes is rising in association with an increasing frequency of overweight and obesity. Bariatric-metabolic procedures are considered as additional therapeutic options, allowing improved diabetes control in most patients. Multiple factors play in concert to achieve the improvements in diabetic remission observed after bariatric-metabolic surgery. Several studies have demonstrated that bariatric-metabolic surgery is an effective treatment for type 2 diabetes when compared with conventional nonsurgical medical treatment. Because the best results are achievable in patients with a relatively short history of diabetes and less advanced controlled disease, the surgical option could be considered early, especially in morbid obese subjects (BMI ≥35 kg/m(2)) after failure of medical treatment. Patients with extensive weight loss are more likely to achieve type 2 diabetes remission after bariatric surgery. At present, Roux-en-Y gastric bypass seems the surgical procedure of choice because it has fewer risks than biliopancreatic diversion, and it is associated with higher weight loss and metabolic improvements compared with adjustable gastric banding. Recent evidences regarding the effectiveness of sleeve gastrectomy in diabetes remission have to be confirmed by controlled trials with longer follow-up.
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Affiliation(s)
- Marco Raffaelli
- Division of Endocrine and Metabolic Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
- Correspondence: Marco Raffaelli, U.O. di Chirurgia Endocrina e Metabolica, Istituto di Semeiotica Chirurgica, Università Cattolica del Sacro Cuore L.go A. Gemelli, 8, 00168 Rome, Italy, Tel +39 06 3015 4199, Fax +39 06 3015 6086, Email
| | - Luca Sessa
- Division of Endocrine and Metabolic Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Geltrude Mingrone
- Division of Obesity Diseases, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Rocco Bellantone
- Division of Endocrine and Metabolic Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
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Ribaric G, Buchwald JN, McGlennon TW. Diabetes and weight in comparative studies of bariatric surgery vs conventional medical therapy: a systematic review and meta-analysis. Obes Surg 2014; 24:437-55. [PMID: 24374842 PMCID: PMC3916703 DOI: 10.1007/s11695-013-1160-3] [Citation(s) in RCA: 184] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We performed a meta-analysis of weight loss and remission of type 2 diabetes mellitus (T2DM) evaluated in randomized controlled trials (RCTs) and observational studies of bariatric surgery vs conventional medical therapy. English articles published through June 10, 2013 that compared bariatric surgery with conventional therapy and included T2DM endpoints with ≥12-month follow-up were systematically reviewed. Body mass index (BMI, in kilogram per square meter), glycated hemoglobin (HbA1C, in degree), and fasting plasma glucose (FPG, in milligram per deciliter) were analyzed by calculating weighted mean differences (WMDs) and pooled standardized mean differences and associated 95 % confidence intervals (95 % CI). Aggregated T2DM remission event data were analyzed by calculating the pooled odds ratio (POR) and 95 % CI. Random effects assumptions were applied throughout; I(2) ≥ 75.0 % was considered indicative of significant heterogeneity. Systematic review identified 512 articles: 47 duplicates were removed, 446 failed inclusion criteria (i.e., n < 10 per arm, animal studies, reviews, case reports, abstracts, and kin studies). Of 19 eligible articles, two not focused on diagnosed T2DM and one with insufficient T2DM data were excluded. In the final 16 included papers, 3,076 patients (mean BMI, 40.9; age, 47.0; 72.0 % female) underwent bariatric surgery; 3,055 (39.4; 48.6, 69.0 %) received conventional or no weight-loss therapy. In bariatric surgery vs conventional therapy groups, the mean 17.3 ± 5.7 month BMI WMD was 8.3 (7.0, 9.6; p < 0.001; I(2) = 91.8), HbA(1C) was 1.1 (0.6, 1.6; p < 0.001; I(2) = 91.9), and FPG, 24.9 (15.9, 33.9; p < 0.001; I(2) = 84.8), with significant differences favoring surgery. The overall T2DM remission rate for surgery vs conventional group was 63.5 vs 15.6 % (p < 0.001). The Peto summary POR was 9.8 (6.1, 15.9); inverse variance summary POR was 15.8 (7.9, 31.4). Of the included studies, 94.0 % demonstrated a significant statistical advantage favoring surgery. In a meta-analysis of 16 studies (5 RCTs) with 6,131 patients and mean 17.3-month follow-up, bariatric surgery was significantly more effective than conventional medical therapy in achieving weight loss, HbA(1C) and FPG reduction, and diabetes remission. The odds of bariatric surgery patients reaching T2DM remission ranged from 9.8 to 15.8 times the odds of patients treated with conventional therapy.
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Affiliation(s)
- G Ribaric
- European Surgical Institute, Ethicon Endo-Surgery (Europe) GmbH, Hamburg, Germany,
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Ngiam KY, Lee WJ, Lee YC, Cheng A. Efficacy of metabolic surgery on HbA1c decrease in type 2 diabetes mellitus patients with BMI <35 kg/m2--a review. Obes Surg 2014; 24:148-58. [PMID: 24242843 DOI: 10.1007/s11695-013-1112-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
High glycated hemoglobin A1c (HbA1c) is strongly correlated with developing type 2 diabetes mellitus (T2DM) complications; this study reviews the efficacy of various types of metabolic surgeries in reducing HbA1c levels in type 2 diabetics with BMI <35 kg/m(2). An electronic search of MEDLINE databases using terms 'metabolic surgery', type 2 diabetes mellitus, BMI <35 kg/m(2), and related keywords for studies published between 1987 and 2013. Data from 53 articles with 2,258 patients were selected for this review. The weighted mean change in HbA1c was -2.8 % (95 % CI -2.8 to -2.7, p < 0.01) and weighted mean BMI change was -5.5 kg/m(2) (95 % CI -5.6 to -5.4, p < 0.01). There was a strong correlation between weighted percentage mean change in HbA1c and BMI. Adjustable gastric banding and duodenal jejunal bypass were inferior to other surgeries in reducing BMI and HbA1c in BMI <35 kg/m(2). Metabolic surgery significantly decreases HbA1c in T2DM patients with BMI <35 kg/m(2) and that the magnitude of HbA1c change may be a useful surrogate of DM control.
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Affiliation(s)
- Kee Yuan Ngiam
- Department of Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828
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Cohen R, Caravatto PP, Petry T, Cummings D. Role of metabolic surgery in less obese or non-obese subjects with type 2 diabetes: influence over cardiovascular events. Curr Atheroscler Rep 2014; 15:355. [PMID: 23955664 DOI: 10.1007/s11883-013-0355-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Bariatric surgery was initially developed as a tool for weight reduction only, but it is gaining increasing popularity because of its remarkable effect on glucose metabolism in morbidly obese and less obese patients. Recent publications have shown the good results of metabolic surgery, creating a new field of clinical research that is currently overflowing in the medical community with outstanding high-quality data. In morbidly obese population, there is compelling data on long term cardiovascular risk reduction and mortality, coming from longitudinal prospective studies and systematic reviews. Numbers range from 33 to 92% of decrease in fatal and nonfatal cardiovascular events . In low body mass index (BMI) diabetics, there is an increasing number of reported good outcomes after metabolic surgery with the aim to treat type 2 diabetes (T2DM). There is scarce information on cardiovascular outcomes in non-morbidly obese subjects, but the extraordinary glucose, lipid and blood pressure control in the published series are suggesting good long-term effects on cardiovascular risk profile and mortality. The papers review was comprehensive, including the available randomized controlled trials, long-term prospective series and systematic reviews.
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Affiliation(s)
- Ricardo Cohen
- The Center of Excellence of Metabolic and Bariatric Surgery, Oswaldo Cruz Hospital, São Paulo, Brazil.
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Atlantis E, Taylor AW, Wittert G, Shi Z. Weight gain and lifestyle risk factors for developing metabolic syndrome. Circ J 2014; 78:1066-8. [PMID: 24694744 DOI: 10.1253/circj.cj-14-0324] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Evan Atlantis
- School of Nursing and Midwifery, University of Western Sydney, Campbelltown Campus
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50
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Stears A, Hames C. Diagnosis and management of lipodystrophy: a practical update. ACTA ACUST UNITED AC 2014. [DOI: 10.2217/clp.14.13] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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