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Axer S, Al-Tai S, Ihle C, Alwan M, Hoffmann L. Perioperative Safety and 1-Year Outcomes of Single-Anastomosis Duodeno-Ileal Bypass (SADI) vs. Biliopancreatic Diversion with Duodenal Switch (BPD/DS): A Randomized Clinical Trial. Obes Surg 2024:10.1007/s11695-024-07421-z. [PMID: 39042310 DOI: 10.1007/s11695-024-07421-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/04/2024] [Accepted: 07/17/2024] [Indexed: 07/24/2024]
Abstract
INTRODUCTION This randomized clinical trial evaluated the clinical outcomes of two surgical interventions for obesity treatment: single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI) and biliopancreatic diversion with duodenal switch (BPD/DS). The SADI procedure was developed as a response to the challenges posed by the BPD/DS procedure, aiming to enhance surgical efficiency, minimize postoperative risks, and maintain therapeutic efficacy. The present study primarily focused on early complications and short-term results. METHODS Fifty-six patients with a body mass index (BMI) ranging from 42 to 72 kg/m2 were randomly assigned to either the SADI or BPD/DS procedure. Parameters compared included % excess weight loss (%EWL), % total weight loss (%TWL), length of hospital stay (LOS), re-admission rates, and complications. RESULTS Both groups had similar demographics and baseline characteristics. SADI had a mean operating time of 109 min, significantly shorter than BPD/DS at 139 min (p < 0.001). Early complications occurred in five patients in the SADI group and in four patients in the BPD/DS group with no mortality. Median LOS was 2 days for both SADI and BPD/DS. Within 30 days, one SADI patient and three BPD/DS patients required re-admission. Serious late complications necessitating reoperation were observed in three SADI and two BPD/DS patients. After 1 year, %EWL and %TWL were similar: SADI (81.8% ± 13.6% and 40.1% ± 5.9%) and BPD/DS (84.2% ± 14.0% and 41.6% ± 6.4%). CONCLUSION This trial suggests that both the SADI and BPD/DS yield comparable weight loss outcomes after 1 year, with a notable risk profile. TRIAL REGISTRATION NCT03938571 ( http://www. CLINICALTRIALS gov ).
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Affiliation(s)
- Stephan Axer
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden.
| | - Saif Al-Tai
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden
- Faculty of Health and Medicine, Örebro University, Campus USÖ, 701 82, Örebro, Sweden
| | - Christof Ihle
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden
| | - Moayedd Alwan
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden
| | - Leif Hoffmann
- Department of Surgery, Torsby Hospital, Box 502, 685 29, Torsby, Sweden
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Hu L, Wang L, Li S, Liu Y, Zhang Z, Xiao M, Zhang Z, Wei Z, Cui L, Jiang T. Evaluation study of single-anastomosis duodenal-ileal bypass with sleeve gastrectomy in the treatment of Chinese obese patients based on efficacy and nutrition. Sci Rep 2024; 14:6522. [PMID: 38499796 PMCID: PMC10948890 DOI: 10.1038/s41598-024-57289-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 03/16/2024] [Indexed: 03/20/2024] Open
Abstract
To evaluate the efficacy and nutrition of single-anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) in Chinese obese patients in the first postoperative year. Clinical data of 66 obese patients who underwent SADI-S surgery at China-Japan Union Hospital of Jilin University from November 2018 to May 2022 were retrospectively collected. The weight, body mass index (BMI), percentage of excess weight loss (%EWL), and percentage of total weight loss (%TWL) were recorded at 3, 6, and 12 months after surgery. Moreover, metabolic disease remission and nutrient deficiencies were assessed at 1 year postoperatively. Overall, 66 patients (38 males and 28 females) were recruited, with a mean age of 35 (18-61) years and an average preoperative BMI of 42.94 kg/m2. Before surgery, 38 patients had type 2 diabetes mellitus (T2DM), 46 patients had hyperuricemia (HUA), 45 patients had hypertension (HTN), 35 patients had hyperlipidemia, 12 patients had hypercholesterolemia, 12 patients had hyper-low-density lipoproteinemia, and 14 patients had gastroesophageal reflux disease symptoms (GERD). All patients had undergone a DaVinci robotic or laparoscopic SADI-S surgery, and none converted to laparotomy or died. Four patients developed postoperative complications and were cured and discharged after conservative treatment or surgical treatment. At 3, 6 and 12 months, the average %EWL was 62.07 ± 26.56, 85.93 ± 27.92, and 106.65 ± 29.65%, %TWL was 22.67 ± 4.94, 32.10 ± 5.18, and 40.56 ± 7.89%, respectively. Fasting blood glucose (FBG), glycated hemoglobin (HbA1c), uric acid (UA), triglycerides (TG), blood pressure (BP), and other indexes were significantly lower after one year post-surgery compared with the preoperative period (P < 0.05). The remission rates of T2DM, HUA, HTN, hypertriglyceridemia, hypercholesterolemia, and hyper-low-density lipoproteinemia 1 year after surgery were 100, 65.2, 62.2, 94.3, 100, and100%, respectively. One year after surgery, the remission rate of GERD was 71.4% (10/14), the rate of new occurrence of GERD was 12.1% (8/66), and the overall incidence rate was 18.2% (12/66). Except for vitamin B12(vit B12), the other nutrient indexes were significantly decreased after 1 year of surgery relative to levels before surgery (P < 0.05). The deficiency rates for vitamin A (vit A), vitamin E (vit E), zinc ion (Zn), and folic acid (FA) were higher (45.5, 25.8, 24.2, and 16.7%, respectively); however, there were no related clinical symptoms. SADI-S had significant effects on weight loss and metabolic disease remission. The main nutrient deficiencies after SADI-S were vit A, vit E, Zn, and FA deficiencies. The long-term efficacy and safety of SADI-S warrant further follow-up.
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Affiliation(s)
- Lifu Hu
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Lun Wang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Shixing Li
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Yang Liu
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Zheng Zhang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Minghao Xiao
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Zhenhua Zhang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Zhiqiang Wei
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Liang Cui
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China
| | - Tao Jiang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital, Jilin University, Changchun, 130033, China.
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Si Y, Lin S, Li C, Shen J, Guan W, Liang H. Comparison of Single Versus Double Anastomosis Bariatric Metabolic Surgery in Obesity: a Systematic Review and Meta-analysis. Obes Surg 2023; 33:3545-3564. [PMID: 37700148 DOI: 10.1007/s11695-023-06805-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: 03/18/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 09/14/2023]
Abstract
Major BMS are modified through loop rather than Roux-en-Y type reconstruction recently, and this study systematically reviews the BMS from the perspective of SA (single anastomosis) and DA (double anastomosis) procedures, aiming to research the differences among bariatric procedures. A total of 39 studies compared SA- and DA-BMS were finally eligible for analysis after searching in PubMed, Web of Science, and Cochrane Library. Compared with DA, SA shortens operative time and decreases complications especially obstruction, internal hernia, and reoperation. SA-GB (gastric bypass) has significantly higher %TWL and T2DM remission rate than DA-GB 1- and 5-year postoperatively. SA-DS (duodenal switch) has similar 1-year %TWL and lower 5-year %TWL, and comparable 1- and 5-year T2DM remission with DA-DS. SA provides significant advantages about simplicity and safety. This, together with the shorter learning curve, makes SA a promising choice.
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Affiliation(s)
- Yiming Si
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Shibo Lin
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Cong Li
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - JiaJia Shen
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Wei Guan
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Hui Liang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China.
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Efficacy and safety of single-anastomosis duodenal-ileal bypass with sleeve gastrectomy for the treatment of Chinese T2D patients with obesity. Asian J Surg 2023; 46:756-760. [PMID: 35817706 DOI: 10.1016/j.asjsur.2022.06.152] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/23/2022] [Accepted: 06/30/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Bariatric surgery is the most effective treatment for obese T2D. As one of the most effective bariatric surgeries, SADI-S was recently introduced in China, and there is limited evidence of its efficacy and safety in the treatment of obese T2D. The aim of this study is to investigate the safety and efficacy of SADI-S in the treatment of obese T2D in China. METHODS The clinical data of 32 obese T2D patients who underwent SADI-S was included in this study. Changes in weight-related indicators, diabetes-related indicators, and patient nutritional outcomes were analyzed. RESULTS SADI-S was conducted successfully in all of the 32 cases without conversion to laparotomy or death. The incidence of surgical complications was 15.6% (5/32). The major complication rate was 6.3% (2/32). At 1 year after surgery, the BMI (kg/m2) significantly decreased from 40.8 ± 7.4 to 23.9 ± 2.9 (P < 0.05) and the mean HbA1c significantly decreased from 8.5% (6.4-11.5) to 5.0% (3.8-5.6) (P < 0.05). At 2 years after surgery, the BMI (kg/m2) significantly decreased to 24.9 ± 2.4 (P < 0.05) and the mean HbA1c significantly decreased to (4.8 ± 0.4)% (P < 0.05). The %TWL was (40.4 ± 6.5)% and (42.9 ± 4.9)% at 1 year and 2 years, respectively. The complete remission rates for T2D were both 100% at 1 year and 2 years. Triglyceride levels were significantly improved compared with preoperative, from (3.2 ± 3.0) mmol/L to (1.0 ± 0.3) mmol/L (P < 0.05), but there was no significant difference in other nutritional outcomes. CONCLUSION The SADI-S has excellent curative effect in the treatment of Chinese obese T2D, but the operation is challenging and the complication rate is high. Its long-term efficacy and safety require further study.
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Wang L, Zhang Z, Wang Z, Jiang T. First study on the outcomes of biliopancreatic diversion with duodenal switch in Chinese patients with obesity. Front Surg 2023; 9:934434. [PMID: 36684353 PMCID: PMC9852535 DOI: 10.3389/fsurg.2022.934434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 10/25/2022] [Indexed: 01/09/2023] Open
Abstract
Background Biliopancreatic diversion with duodenal switch (BPD-DS) is a bariatric procedure used in the treatment of obesity and related metabolic disorders. However, to date, the data on BPD-DS among Chinese patients with obesity is completely lacking. Objective This is the first study to evaluate the safety and efficacy of BPD-DS in the treatment of Chinese patients with obesity. Methods Data from 12 patients undergoing BPD-DS between September 2019 and March 2020 were analyzed retrospectively to evaluate complications, weight loss, comorbidity resolution, and nutritional status. Results All patients completed the 1-year follow-up. There was no conversion to laparotomy or death. Mean operative time was 257.08 ± 29.27 min. The median length of stay was 7 days (ranging from 4-38 days). Complications occurred in three patients. The 1-year body mass index was 25.13 ± 4.71 kg/m2 with a mean excess weight loss of 100.11 ± 33.29% and a mean total weight loss of 43.22 ± 7.71%. Remission was achieved in 100% (7/7 cases) for type 2 diabetes, in 83.3% (10/12 cases) for hypertension, and in 62.5% (5/8 cases) for hyperuricemia. At 1 year after BPD-DS, the prevalence of albumin deficiency was 16.7%, for iron deficiency was 16.7%, and for zinc deficiency was 50%. There were 8.3% of the patients who were anemic. High deficiency rates for vitamins were presented mainly in vitamin A and vitamin E: vitamin A in 58.3% of the patients and vitamin E in 50% of the patients. The prevalence of asymptomatic gallstones increased significantly from 0% preoperatively to 41.7% postoperatively. Conclusion BPD-DS had excellent weight loss and resolution of comorbidities among Chinese patients with obesity. However, high rates of nutritional deficiencies and complications were found after BPD-DS, especially for vitamin A and vitamin E.
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Duodenal Switch vs. Single-Anastomosis Duodenal Switch (SADI-S) for the Treatment of Grade IV Obesity: 5-Year Outcomes of a Multicenter Prospective Cohort Comparative Study. Obes Surg 2022; 32:3839-3846. [DOI: 10.1007/s11695-022-06317-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 09/29/2022] [Accepted: 10/11/2022] [Indexed: 10/31/2022]
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Lind RP, Ghanem M, Teixeira AF, Jawad MA, Osorio J, Lazzara C, Sobrino L, Ortiz-Ciruela D, de Gordejuela AGR. Single- Versus Double-Anastomosis Duodenal Switch: Outcomes Stratified by Preoperative BMI. Obes Surg 2022; 32:3869-3878. [DOI: 10.1007/s11695-022-06315-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 10/31/2022]
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Lin S, Li C, Shen J, Guan W, Liang H. Loop versus Roux-en-Y duodenojejunal bypass with sleeve gastrectomy for type 2 diabetes mellitus: short-term outcomes of a single-center randomized controlled trial. Surg Obes Relat Dis 2022; 18:1277-1285. [DOI: 10.1016/j.soard.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/28/2022] [Accepted: 07/06/2022] [Indexed: 10/31/2022]
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Choi K, Fasola L, Zevin B. Early- and Medium-Term Outcomes for a Single-Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy: A Narrative Review. Bariatr Surg Pract Patient Care 2021. [DOI: 10.1089/bari.2021.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Kenneth Choi
- School of Medicine, Queen's University, Kingston, Canada
| | - Laurie Fasola
- Department of Surgery, Queen's University, Kingston, Canada
| | - Boris Zevin
- Department of Surgery, Queen's University, Kingston, Canada
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Surve A, Cottam D, Belnap L, Richards C, Medlin W. Long-Term (> 6 Years) Outcomes of Duodenal Switch (DS) Versus Single-Anastomosis Duodeno-Ileostomy with Sleeve Gastrectomy (SADI-S): a Matched Cohort Study. Obes Surg 2021; 31:5117-5126. [PMID: 34523085 DOI: 10.1007/s11695-021-05709-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND There are no comparative studies on the long-term outcomes after the primary traditional duodenal switch (DS) and single-anastomosis duodeno-ileostomy with sleeve gastrectomy (SADI-S). PURPOSE This study aims to compare the long-term outcomes in a matched cohort. SETTING This study took place in a single private institute, in the USA. MATERIALS AND METHODS Data from 266 patients who underwent a primary laparoscopic traditional DS or primary laparoscopic SADI-S from September 2011 to December 2015 by four surgeons were used for a retrospective matched cohort. Data were obtained by matching every DS patient to a SADI-S patient of the same age, sex, and body mass index (BMI). In addition, only patients that were out at least 5 years and had a minimum 5-year follow-up were included in the study. RESULTS The matched cohort included 30 DS and 30 SADI-S patients. There were no statistically significant differences in the preoperative characteristics and baseline comorbidities between both groups. The SADI-S patients had significantly shorter operative time and length of stay. The overall long-term complications, especially the long-term Clavien-Dindo grade IIIb complications, were significantly fewer with SADI-S. At 6 years, the DS patients had statistically higher %EWL; however, the ending BMIs were statistically similar between both groups. There were no significant differences in the long-term comorbidity and nutritional outcomes of both groups. The long-term failure rates were comparable. CONCLUSIONS Most long-term outcomes of SADI-S were either similar or significantly better than DS. Part of the reasons could be the surgeon's learning curve and the small sample sizes of both groups.
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Affiliation(s)
- Amit Surve
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Daniel Cottam
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA.
| | - Legrand Belnap
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Christina Richards
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Walter Medlin
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
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Sang Q, Wang L, Wuyun Q, Zheng X, Wang D, Zhang N, Du D. Retrospective Comparison of SADI-S Versus RYGB in Chinese with Diabetes and BMI< 35kg/m 2: a Propensity Score Adjustment Analysis. Obes Surg 2021; 31:5166-5175. [PMID: 34591261 DOI: 10.1007/s11695-021-05708-z] [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: 05/31/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND As a modification of the duodenal switch (DS), single-anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) has recently become very popular and is successful for weight loss and T2DM remission. However, current studies have been mostly aimed at patients with severe obesity. OBJECTIVES In this study, we firstly compare primary SADI-S to the Roux-en-Y gastric bypass (RYGB) in Chinese with diabetes and BMI< 35 kg/m2. METHODS Using a propensity score (PS) matching analysis, we analyzed all patients with diabetes and BMI< 35 kg/m2 who underwent primary SADI-S or RYGB. All surgeries were conducted by a single surgeon at a Chinese center from June 2017 to January 2019. RESULTS Twenty-six patients who underwent SADI-S and 65 patients who underwent RYGB were included in our analysis. Of these, 26 (100%) of patients in the SADI-S group and 43 (66%) of patients in the RYGB group completed the 24-month follow-up. No severe perioperative complication was observed in either group. There was a statistically higher percentage of total weight loss with SADI-S at the 2-year follow-up when compared to RYGB (p = 0.017 after PS correction). After PS adjustment, 76.5% of patients in the SADI-S group and 82.4% of patients in the RYGB group achieved complete remission of T2DM (p = 1.000). Nutritional outcomes were similar in the two groups. CONCLUSION In Chinese with diabetes and BMI< 35 kg/m2, with comparable T2DM remission and nutritional outcomes, primary SADI-S allows for better weight loss than RYGB. Compared with RYGB, SADI-S is also a safe, effective, and feasible treatment for these patients.
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Affiliation(s)
- Qing Sang
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China
| | - Liang Wang
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China
| | - Qiqige Wuyun
- Surgery Centre of Diabetes Mellitus, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, 100038, China
| | - Xuejing Zheng
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China
| | - Dezhong Wang
- Department of General Surgery, Aerospace Center Hospital, Beijing, 100049, China
| | - Nengwei Zhang
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
| | - Dexiao Du
- Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
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Vilallonga R, Nedelcu A, Cirera de Tudela A, Palermo M, Pérez-Aguirre E, Josa-Martínez BM, Armengol Carrasco M, Noel P, Torres A, Nedelcu M. Single Anastomosis Duodeno-ileal Bypass As a Revisional Procedure Following Sleeve Gastrectomy: Review of the Literature. J Laparoendosc Adv Surg Tech A 2021. [PMID: 34569824 DOI: 10.1089/lap.2021.0511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Laparoscopic sleeve gastrectomies (LSGs) can experience weight-loss failure and conversion to another bariatric procedure. An analysis of the bariatric literature concerning the single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) as revisional surgery after LSG in terms of safety and efficacy identified 607 studies. Fifty-nine studies were analyzed for full content review and 9 primary studies (398 patients) were included. Revisional single anastomosis duodeno-ileal bypass (SADI) was performed in 294 patients at a mean interval of 37.7 months (range 11-179). Total weight loss (%) varies from 20.5% to 46.2%. Early complications after surgery occurred in 4.1% surgeries including leak (7 cases -1.9%). Mortality was nil. SADI after LSG, after failed sleeve gastrectomy or as a sequential procedure, offers a satisfactory weight loss result. Both early and late term complications are acceptable.
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Affiliation(s)
- Ramon Vilallonga
- General Surgery Department and Universitat Autònoma de Barcelona, General Surgery and Advanced Laparoscopy Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Anamaria Nedelcu
- General Surgery Department, Clinique Saint-Michel, Toulon, France
| | - Arturo Cirera de Tudela
- Universitat Autònoma de Barcelona, Department of General and Digestive Surgery, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mariano Palermo
- Department of Surgery, University of Buenos Aires, Centro CIEN-Diagnomed, Buenos Aires, Argentina
| | - Elia Pérez-Aguirre
- Department of Surgery, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), Complutense University of Madrid, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Benito Miguel Josa-Martínez
- Department of Surgery, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), Complutense University of Madrid, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Manuel Armengol Carrasco
- Universitat Autònoma de Barcelona, Department of General and Digestive Surgery, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Patrick Noel
- Department of Surgery, Centre Chirurgical de l'Obesite, Clinique Saint-Michel, Toulon, France
| | - Antonio Torres
- Department of Surgery, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), Complutense University of Madrid, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Marius Nedelcu
- Department of Surgery, Centre Chirurgical de l'Obesite, Clinique Saint-Michel, Toulon, France
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Primary SADI-S in Chinese with Diabetes and BMI < 35 kg/m 2: a Retrospective Study with 2-Year Follow-up. Obes Surg 2021; 31:3116-3122. [PMID: 33791928 DOI: 10.1007/s11695-021-05371-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/16/2021] [Accepted: 03/22/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is a bariatric procedure based on the standard duodenal switch surgery. It was first introduced in 2007 as a procedure for individuals with clinically severe obesity. Till date, primary SADI-S has not been used on Chinese with diabetes and body mass index (BMI) < 35 kg/m2. OBJECTIVES Here, we account the use of this novel surgery in Chinese with diabetes and BMI < 35 kg/m2. METHODS All relevant medical information, involving patients with diabetes and BMI < 35 kg/m2, who received primary SADI-S at Beijing Shijitan Hospital from June 2017 to December 2018, was retrospectively assessed. RESULTS Twenty-six patients were selected for evaluation, and all of them completed a 2-year follow-up. The age, diabetic duration, and preoperative BMI were 35.5 (range 20-63) years, 3.5 (range 0.5-18) years, and 34.40 (range 28.74-34.96) kg/m2, respectively. At 24 months, the percentage of total body weight loss (%TWL) and BMI were 26.26 (range 13.33-43.88) and 24.72 (range 17.96-29.07) kg/m2, respectively. There were no serious complications or sequelae within a 2-year follow-up. In addition, for diabetes, 20/23 people achieved complete remission, whereas 3 achieved partial remission. CONCLUSION SADI-S is a highly effective and feasible bariatric surgery for Chinese having diabetes and BMI < 35 kg/m2. However, care must be taken to follow a strict criteria for patient selection and to monitor patients carefully for the detection of postoperative nutritional sequelae.
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Vennapusa A, Bhargav Panchangam R, Kesara C, Vyshnavi Vanta GR, Madivada MS. Metabolic efficacy following laparoscopic sleeve gastrectomy with loop duodenal switch surgery for type 2 diabetes in Indian patients with severe obesity. Diabetes Metab Syndr 2021; 15:581-587. [PMID: 33706190 DOI: 10.1016/j.dsx.2021.02.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Metabolic surgery improves glycemic control in patients with type 2 diabetes (T2DM) and severe obesity. Sleeve gastrectomy with loop duodenal switch (SLDS), a loop modification of biliopancreatic diversion with duodenal switch, is aimed to reduce the malabsorption, without compromising the efficacy. This study was designed to analyze the metabolic efficacy following SLDS. METHODS Eighty patients, who underwent SLDS for T2DM and severe obesity between January 2014 and February 2020 were retrospectively analyzed. Complete T2DM remission was defined as HbA1C < 6% in the absence of anti-diabetic medications. T2DM remission was analyzed at the 6-month and 1-year follow-ups in terms of various predictors. Prediction of T2DM remission by ABCD, DiaRem and IMS scores was analyzed. Lower ABCD scores and higher DiaRem and IMS scores indicate severe T2DM. RESULTS Following SLDS, HbA1C significantly reduced from 8.7% to 5.5% at the 6-month and 5.1% at the 1-year follow-ups. T2DM remission was 82.5% at the 6-month and 90.8% at the 1-year follow-ups. Preoperative glycemic control positively predicted, while T2DM duration and preoperative insulin use negatively predicted T2DM remission. Higher ABCD score, lower DiaRem and IMS scores predicted higher T2DM remission. Severe hypoalbuminemia was 20% in patients with 250 cm common channel and 02% in patients with ≥300 cm common channel at the 1-year follow-up. CONCLUSIONS SLDS is an effective surgery to treat T2DM with severe obesity. Shorter T2DM duration, better preoperative glycemic control and the absence of insulin use were associated with better T2DM remission. Malabsorption was significantly lesser, when common channel was ≥300 versus 250 cm.
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Affiliation(s)
- Amar Vennapusa
- Department of Bariatric & Metabolic Surgery, Dr. Amar Bariatric & Metabolic Center, Jubilee Hills, Hyderabad, Telangana, India.
| | | | - Charita Kesara
- Department of Bariatric & Metabolic Surgery, Dr. Amar Bariatric & Metabolic Center, Jubilee Hills, Hyderabad, Telangana, India.
| | - Gitika Raj Vyshnavi Vanta
- Department of Bariatric & Metabolic Surgery, Dr. Amar Bariatric & Metabolic Center, Jubilee Hills, Hyderabad, Telangana, India.
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Brown WA, de Leon Ballesteros GP, Ooi G, Higa K, Himpens J, Torres A, Shikora S, Kow L, Herrera MF. Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy/One Anastomosis Duodenal Switch (SADI-S/OADS) IFSO Position Statement-Update 2020. Obes Surg 2021; 31:3-25. [PMID: 33409979 DOI: 10.1007/s11695-020-05134-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/12/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022]
Abstract
PreambleThe International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) has played an integral role in educating both the metabolic surgical and the medical communities at large about the role of innovative and new surgical and or endoscopic interventions in treating adiposity-based chronic diseases. The single anastomosis duodenal-ileal bypass with sleeve gastrectomy/one anastomosis duodenal switch (SADI-S/OADS) is a relatively new procedure that has been proposed as an alternative to the conventional duodenal switch (DS) procedure. The IFSO published a position paper on SADI-S/OADS in 2018 with which concluded that this procedure was likely to be a safe and efficacious treatment for adiposity and its related diseases. However, it noted that there was insufficient long-term data and minimal high-level evidence available. The position statement called for patients to be enrolled in long-term multidisciplinary care encouraged the registration of patients in national registries, and called for more randomized controlled trials (RCT) (Obes Surg 28:1207-16, 2018) involving the procedure. The following position statement is an update of the previous position statement. It is issued by the IFSO SADI-S/OADS task force and has been reviewed and approved by both the IFSO Scientific Committee and Executive Board. This statement is based on current clinical knowledge, expert opinion, and published peer-reviewed scientific evidence. It will be reviewed again in 2 years.
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Affiliation(s)
- Wendy A Brown
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy.
| | | | - Geraldine Ooi
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Kelvin Higa
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Jacques Himpens
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Antonio Torres
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Scott Shikora
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Lilian Kow
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Miguel F Herrera
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
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Single and dual anastomosis duodenal switch for obesity treatment: a single-center experience. Surg Obes Relat Dis 2021; 17:12-19. [DOI: 10.1016/j.soard.2020.09.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/26/2020] [Accepted: 09/16/2020] [Indexed: 12/12/2022]
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SADI-S 250 vs Roux-en-Y Duodenal Switch (RY-DS): Results of 5-Year Observational Study. Obes Surg 2020; 31:570-579. [PMID: 33047290 DOI: 10.1007/s11695-020-05031-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 09/30/2020] [Accepted: 10/06/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE There are only a small number of studies providing a comparison between SADI-S and Hess-Marceau's BPD/Duodenal Switch (RY-DS) operations. We aimed to compare 5-year results of SADI-S 250 (common limb 250 cm) with RY-DS. MATERIAL AND METHODS Data of patients who underwent open SADI-S (n 226) and RY-DS (n 528) were retrospectively studied. EWL(%), EBMIL(%), TWL(%), antidiabetic effect, complications, and revision rate were compared between the two groups. RESULTS After the first 12 months, EWL% (77.0% vs 73.3%) and TWL% (39.4% vs 38.9%) were statistically significantly better after SADI-S (p < 0.01, and p < 0.05 respectively), but not EBMIL% (p > 0.05). At nadir to 24-36 months, EWL, TBWL, and EBMIL after SADI-S was comparable to the RY-DS group. Up to the fourth and fifth year, better weight loss (TBWL, EBMIL, EWL) was observed after RY-DS than after SADI-S. Early complication rate was less (2.65%) in the SADI-S group vs 5.1% in the RY-DS. Protein deficiency and small bowel obstruction rates were also lower after SADI-S. 93.4% of patients achieved total remission of their diabetes. 7.5% of patients in the SADI-S group had symptoms of bile reflux, which was a main indication for revisions. CONCLUSION SADI-S has many advantages over RY-DS. However, weight loss and antidiabetic effects after the third year were marginally lower after SADI-S compared to RY-DS. SADI-S is less dangerous in terms of malabsorption and looks to be a reasonable alternative to RY-DS as a metabolic operation. RY-DS could be implemented for weight regain and/or bile reflux after SADI-S.
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Long Alimentary Limb Duodenal Switch (LADS): an Exploratory Randomized Trial, Results at 2 Years. Obes Surg 2020; 30:5047-5058. [DOI: 10.1007/s11695-020-04968-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 12/30/2022]
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Iron, Vitamin B 12, Folate and Copper Deficiency After Bariatric Surgery and the Impact on Anaemia: a Systematic Review. Obes Surg 2020; 30:4542-4591. [PMID: 32785814 DOI: 10.1007/s11695-020-04872-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/19/2020] [Accepted: 07/22/2020] [Indexed: 12/20/2022]
Abstract
Bariatric surgery may increase the risk of iron, vitamin B12, folate and copper deficiencies, which can cause anaemia. This review aims to critique the evidence on the prevalence of these nutritional deficiencies and the impact on anaemia in the first 12 months after surgery. PRISMA and MOOSE frameworks, the NHMRC evidence hierarchy and The Academy of Nutrition and Dietetics bias tool were used to systematically critique current literature. Seventeen studies reported on deficiency prevalence with the majority being of low quality. Important confounders to serum micronutrient levels were not adequately considered. Results on the prevalence of nutritional anaemias were also lacking. Further investigation into the prevalence of iron, vitamin B12, folate and copper deficiency and its impact on anaemia in bariatric surgery is needed.
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Kallies K, Rogers AM. American Society for Metabolic and Bariatric Surgery updated statement on single-anastomosis duodenal switch. Surg Obes Relat Dis 2020; 16:825-830. [DOI: 10.1016/j.soard.2020.03.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 03/16/2020] [Indexed: 12/16/2022]
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Different Malabsorptive Obesity Surgery Interventions Result in Distinct Postprandial Amino Acid Metabolomic Signatures. Obes Surg 2020; 30:4019-4028. [PMID: 32564307 DOI: 10.1007/s11695-020-04774-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/05/2020] [Accepted: 06/05/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE Biliopancreatic diversion with duodenal switch (BPD-DS) is an effective weight loss surgical procedure. Yet, BPD-DS is technically difficult to perform and carries a higher risk of nutrient deficiencies as compared with other surgical interventions. Single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is a modified BPD-DS procedure conceived with the aim of decreasing the technical complexity, while retaining the weight loss efficiency. Whether the two surgical procedures diverge in nutrient absorption rates and malnutrition risk is still matter of debate. Our aim was to determine if postprandial nutrient absorption rates are different in patients subjected to BPD-DS or SADI-S for weight loss. MATERIALS AND METHODS Plasma amino acid metabolomic profiling during mixed-meal tolerance test (MMTT) was performed in subjects (N = 18) submitted to BPD-DS (n = 9) or SADI-S (n = 9) 1.6 ± 0.1 years earlier. RESULTS Patients submitted to SADI-S or BPD-DS presented distinct postprandial metabolomic profiles. Postprandial excursions of total and essential amino acids-leucine, isoleucine, and valine-were higher after SADI-S as compared with BPD-DS. CONCLUSION Our study demonstrates that a simplified malabsorptive bariatric surgery procedure SADI-S results in greater essential branched-chain amino acid absorption when compared with the classical BPD-DS intervention. These findings suggest that SADI-S can potentially lower lifetime risk of postoperative protein malnutrition, as well as have a positive impact on systemic metabolism and glucose homeostasis.
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A Multi-institutional Study on the Mid-Term Outcomes of Single Anastomosis Duodeno-Ileal Bypass as a Surgical Revision Option After Sleeve Gastrectomy. Obes Surg 2020; 29:3165-3173. [PMID: 31388962 DOI: 10.1007/s11695-019-03917-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Recently, a single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) has become increasingly popular for patients with BMI > 50 as a primary or staged surgery. Staging allows surgeons to do the sleeve gastrectomy (SG) first with the conversion only happening when a failure or technical challenge is identified. PURPOSE We present the mid-term outcomes of SADI bypass surgery after SG. METHOD A retrospective analysis was performed on a prospective database from four institutions. Ninety-six patients were identified from 2013 to 2018. Patients were divided into two groups: one had two-stage SADI because of insufficient weight loss, the second had planned two-stage SADI because of super obesity (BMI > 50 kg/m2). Incidence of complications was divided into < 30 days and > 30 days. RESULT Of 96 patients, 3 patients were completely lost to follow-up. The mean age was 44.8 ± 11.3 years. There were no deaths or conversion to open surgery. The postoperative early complication and late complication rate was 5.3% and 6.4% respectively. At 24 months, group 2 had higher %weight loss (WL) and change in BMI units compared to group 1 with statistically significant difference. The average WL and change in BMI for entire patient's population at 24 months after 2nd stage SADI was 20.5% and 9.4 units respectively. The remission rate for DM was 93.7% with or without the use of medication. CONCLUSION The two-stage approach to SADI-S appears technically simpler than a single compromised operation. However, this approach needs more patients to understand its limitations.
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Single Versus Double-Anastomosis Duodenal Switch: Single-Site Comparative Cohort Study in 440 Consecutive Patients. Obes Surg 2020; 30:3309-3316. [DOI: 10.1007/s11695-020-04566-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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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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Brown WA, Ooi G, Higa K, Himpens J, Torres A. Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy/One Anastomosis Duodenal Switch (SADI-S/OADS) IFSO Position Statement. Obes Surg 2019; 28:1207-1216. [PMID: 29572769 DOI: 10.1007/s11695-018-3201-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) has played an integral role in educating both the metabolic surgical and the medical community at large about the role of innovative and new surgical and or endoscopic interventions in treating adiposity-based chronic diseases. The single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) is also called the one anastomosis duodenal switch (OADS). This is a relatively new procedure that has been proposed as an alternative to the currently accepted duodenal switch (DS) procedure. The IFSO commissioned a task force (Appendix 1) to determine if SADI-S/OADS is an effective and safe procedure and if it should be considered a surgical option for the treatment of adiposity and adiposity-based chronic diseases. The following position statement is issued by the IFSO SADI-S/OADS task force and approved by the IFSO Executive Board. This statement is based on current clinical knowledge, expert opinion and published peer-reviewed scientific evidence. It will be reviewed in 2 years.
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Affiliation(s)
- Wendy A Brown
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy.
| | - Geraldine Ooi
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Kelvin Higa
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Jacques Himpens
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Antonio Torres
- International Federation for Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
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Lin S, Yang N, Guan W, Liang H. Can Chinese T2D patients with BMI 20–32.5 kg/m2 benefit from loop duodenojejunal bypass with sleeve gastrectomy? Surg Obes Relat Dis 2019; 15:1513-1519. [DOI: 10.1016/j.soard.2019.03.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 01/31/2019] [Accepted: 03/17/2019] [Indexed: 12/14/2022]
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Horsley B, Cottam D, Cottam A, Cottam S, Zaveri H, Surve A, Medlin W. Bowel Reconstruction to Treat Chronic Diarrhea and Hypoproteinemia Following Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy: a Single-Site Experience. Obes Surg 2019; 29:2387-2391. [DOI: 10.1007/s11695-019-03847-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Moon RC, Kirkpatrick V, Gaskins L, Teixeira AF, Jawad MA. Safety and effectiveness of single- versus double-anastomosis duodenal switch at a single institution. Surg Obes Relat Dis 2019; 15:245-252. [DOI: 10.1016/j.soard.2018.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 10/12/2018] [Accepted: 11/07/2018] [Indexed: 01/06/2023]
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Single-anastomosis duodeno-ileal - new revision procedure in a patient with insufficient weight loss after sleeve gastrectomy. Wideochir Inne Tech Maloinwazyjne 2018; 13:407-411. [PMID: 30302156 PMCID: PMC6174167 DOI: 10.5114/wiitm.2018.76686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 04/15/2018] [Indexed: 12/18/2022] Open
Abstract
Laparoscopic sleeve gastrectomy (LSG) is one of the most popular and effective bariatric surgical procedures worldwide. The effect of LSG is mostly dependent on the restrictive mechanism, which makes it more vulnerable to failure. Failing of bariatric procedure is not uncommon and occurs in 6% to 23%. In case of weight loss failure, there are no hard recommendations on the choice of the redo procedure. One of the most novel options, introduced in 2007, relatively simple to perform following LSG is single-anastomosis duodenoileal bypass. Herein we describe surgical technique and history of a patient with inadequate weight loss after laparoscopic sleeve gastrectomy, who underwent single-anastomosis duodenoileal bypass.
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Neichoy BT, Schniederjan B, Cottam DR, Surve AK, Zaveri HM, Cottam A, Cottam S. Stomach Intestinal Pylorus-Sparing Surgery for Morbid Obesity. JSLS 2018; 22:JSLS.2017.00063. [PMID: 29398898 PMCID: PMC5779797 DOI: 10.4293/jsls.2017.00063] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Background and Objective: The Roux-en-Y duodenal switch (RYDS) is one of the most efficient forms of bariatric surgery. However, diarrhea, malnutrition, ulcers, and internal hernias have hampered its widespread adoption. The stomach intestinal pylorus-sparing (SIPS) procedure was developed to alleviate these sequelae while retaining the same weight loss as the RYDS. In this study, we report our midterm experience with this novel technique. Methods: Retrospective analysis was performed on data from 225 patients who underwent a primary SIPS procedure by 2 surgeons at a single center from October 2013 through December 2016. Results: Two hundred twenty-five patients were identified for analysis. The mean preoperative body mass index (BMI) was 52.4 ± 9.1 kg/m2. Forty-eight patients were beyond 2 years after surgery, with data available for 30 patients (62.5% follow-up). Three patients were lost to follow-up. At 2 years, the patients had an average change in BMI of 26.6 U (kg/m2) with an average of 88.7% of excess weight loss. Three deaths were related to the surgery. The most common short-term complication was a leak (2.2%), whereas the most common long-term complication was diarrhea (2.2%). Conclusion: In conclusion, SIPS surgery is a safe procedure with favorable weight loss outcomes at 2 years.
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Affiliation(s)
- Bo T Neichoy
- PanHandle Weight Loss Center, Amarillo, Texas, USA
| | | | | | - Amit K Surve
- Bariatric Medicine Institute, Salt Lake City, Utah, USA
| | | | - Austin Cottam
- Bariatric Medicine Institute, Salt Lake City, Utah, USA
| | - Samuel Cottam
- Bariatric Medicine Institute, Salt Lake City, Utah, USA
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Zaveri H, Surve A, Cottam D, Medlin W, Richards C, Cottam A, Cottam S. Does Bismuth Subgallate Affect Smell and Stool Character? A Randomized Double-Blinded Placebo-Controlled Trial of Bismuth Subgallate on Loop Duodenal Switch Patients with Complaints of Smelly Stools and Diarrhea. Obes Surg 2018; 28:3511-3517. [DOI: 10.1007/s11695-018-3369-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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The incidence of complications associated with loop duodeno-ileostomy after single-anastomosis duodenal switch procedures among 1328 patients: a multicenter experience. Surg Obes Relat Dis 2018. [DOI: 10.1016/j.soard.2018.01.020] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Cloutier A, Lebel S, Hould F, Julien F, Marceau S, Bouvet L, Simard S, Biertho L. Long alimentary limb duodenal switch (LADS): a short-term prospective randomized trial. Surg Obes Relat Dis 2018; 14:30-37. [DOI: 10.1016/j.soard.2017.08.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 07/22/2017] [Accepted: 08/17/2017] [Indexed: 02/07/2023]
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Ruan X, Zhang W, Cai H, Zheng R, Jiang F, Zhu H. Sleeve gastrectomy with duodenojejunal end-to-side anastomosis in the treatment of type 2 diabetes: the initial experiences in a Chinese population with a more than 4-year follow-up. Surg Obes Relat Dis 2017; 13:1683-1691. [DOI: 10.1016/j.soard.2017.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 07/08/2017] [Accepted: 07/10/2017] [Indexed: 12/13/2022]
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Topart P, Becouarn G. The single anastomosis duodenal switch modifications: a review of the current literature on outcomes. Surg Obes Relat Dis 2017; 13:1306-1312. [DOI: 10.1016/j.soard.2017.04.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 03/12/2017] [Accepted: 04/18/2017] [Indexed: 12/13/2022]
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