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Sánchez-Pernaute A, Pañella C, Rubio MÁ, Antoñanzas LL, Torres A, Pérez-Aguirre E. Two-Stage Conversion of Roux-en-Y Gastric Bypass to SADI-S. Obes Surg 2024:10.1007/s11695-024-07271-9. [PMID: 38758513 DOI: 10.1007/s11695-024-07271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/25/2024] [Accepted: 05/08/2024] [Indexed: 05/18/2024]
Affiliation(s)
- Andrés Sánchez-Pernaute
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain.
| | - Clara Pañella
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain
| | - Miguel Ángel Rubio
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain
| | - Leyre López Antoñanzas
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain
| | - Antonio Torres
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain
| | - Elia Pérez-Aguirre
- Departments of Surgery and Endocrinology, Complutense University of Madrid, C/Martín Lago s/n, 28040, Madrid, Spain
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Danys D, Marcinkeviciute K, Cereska V, Miknevicius P, Poskus T, Osorio J. Telementoring Experience for Complex Bariatric Operation-Laparoscopic Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy ( SADI-S). Obes Surg 2024; 34:1983-1986. [PMID: 38530550 DOI: 10.1007/s11695-024-07200-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/21/2024] [Accepted: 03/21/2024] [Indexed: 03/28/2024]
Abstract
In a groundbreaking surgical collaboration, a team of surgeons in Lithuania successfully performed the first single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) operation under the remote telemonitoring guidance of a highly experienced surgeon from Spain.The Lithuanian surgical team, comprising skilled bariatric surgeons, meticulously prepared for the SADI-S operation under the remote guidance of their Spanish proctor. Utilizing video conferencing and real-time communication, the mentor provided step-by-step instructions, shared insights, and addressed any concerns during the procedure. The mentor's extensive experience and guidance ensured a safe and successful surgical outcome.This innovative approach not only demonstrates the potential of telemedicine in the field of complex bariatric surgeries but also highlights the power of international cooperation in advancing surgical techniques and patient care by using modern methods of telemedicine and proctorship.
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Affiliation(s)
- Donatas Danys
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania.
| | | | - Vaidas Cereska
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Povilas Miknevicius
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Tomas Poskus
- Clinic of Gastroenterology, Nephrourology and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
- Faculty of Medicine, Vilnius University, 03101, Vilnius, Lithuania
| | - Javier Osorio
- Department of General and Digestive Surgery, Bariatric and Metabolic Surgery Unit, Bellvitge University Hospital, University of Barcelona, C/Feixa Llarga S/N, L'Hospitalet de Llobregat, 08907, Barcelona, Spain
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3
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Abu-Abeid A, Shoham G, Keidar A. Conversion of One Anastomosis Gastric Bypass to Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy. Obes Surg 2024:10.1007/s11695-024-07241-1. [PMID: 38643296 DOI: 10.1007/s11695-024-07241-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 04/22/2024]
Affiliation(s)
- Adam Abu-Abeid
- Division of General Surgery, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 6, Weizman St., 6423906, Tel Aviv, Israel.
- Division of General Surgery, Bariatric Unit, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Gon Shoham
- Division of General Surgery, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 6, Weizman St., 6423906, Tel Aviv, Israel
| | - Andrei Keidar
- Division of General Surgery, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, 6, Weizman St., 6423906, Tel Aviv, Israel
- Division of General Surgery, Bariatric Unit, Tel Aviv Sourasky Medical Center, affiliated to Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Hage K, Teixeira AF, Surve A, Lind R, Jawad MA, Ghanem M, Abi Mosleh K, Kendrick ML, Cottam D, Ghanem OM. Single anastomosis duodenal switch versus Roux-en-Y gastric bypass in patients with BMI ≥ 50 kg/m 2: a multi-centered comparative analysis. Surg Endosc 2024:10.1007/s00464-024-10765-3. [PMID: 38509391 DOI: 10.1007/s00464-024-10765-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/21/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Roux-en-Y gastric bypass (RYGB) has consistently demonstrated excellent weight loss and comorbidity resolution. However, outcomes vary based on patient's BMI. Single anastomosis duodeno-ileostomy with sleeve (SADI-S) is a novel procedure with promising short-term results. The long-term outcomes of SADI-S in patients with BMI ≥ 50 kg/m2 are not well described. We aim to compare the safety and efficacy of SADI-S with RYGB in this patient population. METHODS We performed a multicenter retrospective study of patients with a BMI ≥ 50 kg/m2 who underwent RYGB or SADI-S between 2008 and 2023. Patient demographics, peri- and post-operative characteristics were collected. Complication rates were reported at 6, 12, 24, and 60 months postoperatively. A multivariate linear regression was used to evaluate and compare weight loss outcomes between both procedures. RESULTS A total of 968 patients (343 RYGB and 625 SADI-S; 68.3% female, age 42.9 ± 12.1 years; BMI 57.3 ± 6.7 kg/m2) with a mean follow-up of 3.6 ± 3.6 years were included. Patients who underwent RYGB were older, more likely to be female, and have a higher rate of sleep apnea (p < 0.001), hypertension (p = 0.015), dyslipidemia (p < 0.001), and type 2 diabetes (p = 0.016) at baseline. The rate of bariatric surgery-specific complications was lower after SADI-S compared to RYGB. We reported no bariatric surgery related deaths after 1 year following both procedures. SADI-S demonstrated statistically higher and sustained weight loss at each time interval compared to RYGB (p < 0.001) even after controlling for multiple confounders. Lastly, the rate of surgical non-responders was lower in the SADI-S cohort. CONCLUSIONS In our cohort, SADI-S was associated with higher and sustained weight-loss results compared to RYGB. Comorbidity resolution was also higher after SADI-S. Both procedures demonstrate a similar safety profile. Further studies are required to validate the long-term safety of SADI-S compared to other bariatric procedures.
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Affiliation(s)
- Karl Hage
- Department of Surgery, Mayo Clinic, Rochester, MN, 55905, USA
| | - Andre F Teixeira
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr., 1st Floor, Orlando, FL, USA
| | - Amit Surve
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Romulo Lind
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr., 1st Floor, Orlando, FL, USA
| | - Muhammad A Jawad
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr., 1st Floor, Orlando, FL, USA
| | - Muhammad Ghanem
- Department of Bariatric Surgery, Orlando Regional Medical Center, Orlando Health, 89 W Copeland Dr., 1st Floor, Orlando, FL, USA
| | | | | | - Daniel Cottam
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Omar M Ghanem
- Department of Surgery, Mayo Clinic, Rochester, MN, 55905, USA.
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Esparham A, Roohi S, Ahmadyar S, Dalili A, Moghadam HA, Torres AJ, Khorgami Z. The Efficacy and Safety of Laparoscopic Single-Anastomosis Duodeno-ileostomy with Sleeve Gastrectomy ( SADI-S) in Mid- and Long-Term Follow-Up: a Systematic Review. Obes Surg 2023; 33:4070-4079. [PMID: 37880461 DOI: 10.1007/s11695-023-06846-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/13/2023] [Accepted: 09/24/2023] [Indexed: 10/27/2023]
Abstract
This systematic review of 10 studies aimed to investigate the mid- and long-term results of duodeno-ileostomy with sleeve gastrectomy (SADI-S) according to the PRISMA guideline. Related articles, which reported outcomes of laparoscopic SADI-S with follow-up ≥ 3 years, were selected and analyzed. The percentage of excess weight loss (EWL) was 70.9-88.7%, and 80.4% at 6, and 10 years, respectively. The more common late complications were malabsorption (6.3%) and gastroesophageal reflux disease (GERD) (3.6%). The remission rates of hypertension, diabetes, GERD, obstructive sleep apnea, and dyslipidemia were 62.9%, 81.3%, 53.2%, 60.9%, and 69.7%, respectively. In conclusion, SADI-S is a safe and effective surgical technique with durable weight loss and a high rate of comorbidity resolution in mid and long term.
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Affiliation(s)
- Ali Esparham
- Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Samira Roohi
- Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Soheil Ahmadyar
- Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Dalili
- Department of General Surgery, School of Medicine, Surgical Oncology Research Center, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hengameh Anari Moghadam
- Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Antonio José Torres
- General and Digestive Surgery Service, Hospital Clínico San Carlos, Department of Surgery, Complutense University Medical School, Universidad Complutense de Madrid (UCM), IdISSC, Madrid, Spain
| | - Zhamak Khorgami
- Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK, USA.
- Harold Hamm Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
- Department of Surgery, University of Oklahoma School of Community Medicine, Tulsa, OK, 1919 S. Wheeling Avenue, Suite 600, Tulsa, OK, USA.
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Andalib A, Safar A, Bouchard P, Demyttenaere S, Court O. Single Anastomosis Duodenal Switch versus Classic Duodenal Switch: Long-term Outcomes from a Prospective Comparative Cohort Study. Obes Surg 2023; 33:3951-3961. [PMID: 37864735 DOI: 10.1007/s11695-023-06900-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/07/2023] [Accepted: 10/11/2023] [Indexed: 10/23/2023]
Abstract
PURPOSE The literature on long-term outcomes of duodenal switch (DS) compared to single anastomosis duodenal switch (SADI-S) procedures is lacking. We evaluated the long-term outcomes of SADI-S compared to those after the classic DS procedure. METHODS This is a follow-up report from a single-institution prospective cohort study comparing long-term outcomes of SADI-S versus DS both as one- and two-stage procedures (ClinicalTrials.gov: NCT02792166). Data is depicted as count (percentage) or median (interquartile range). RESULTS Forty-two patients underwent SADI-S, of whom 11 had it as a second-stage procedure (26%). Of 20 patients who underwent DS, twelve had it as a second-stage procedure (60%). Both groups were similar at baseline. Median follow-up times for one-stage SADI-S and DS were 57 (24) and 57 (9) months, respectively (p = 0.93). Similar BMI reductions were observed after one-stage SADI-S (16.5 kg/m2 [8.5]) and DS (18.9 kg/m2 [7.2]; p = 0.42). At median follow-up of 51 (21) and 60 (15) months after second-stage SADI-S and DS, respectively (p = 0.60), surgical procedures yielded reductions in BMI of 20.5 kg/m2 (14.0) and 24.0 kg/m2 (13.9), respectively (p = 0.52). Follow-up rates were similar for one-stage (≥ 88%; p = 0.29) and second-stage procedures (≥ 83%; p = 0.16). Similar diabetes and hypertension remissions were found (p = 0.77; P = 0.54, respectively). Despite fat-soluble vitamin deficiencies at baseline, after supplementation, they were either eliminated or less prevalent long-term after SADI-S. Daily bowel movements were also less frequent. CONCLUSIONS Long-term weight and comorbidity outcomes after SADI-S are similar to those of DS both as one- and two-stage surgeries. SADI-S procedure may allow for similar beneficial outcomes with less burden from gastrointestinal symptoms and fat-soluble vitamin deficiencies.
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Affiliation(s)
- Amin Andalib
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, QC, Canada.
- McGill University Health Center, Montreal General Hospital, 1650 Cedar Avenue, Room: E16-165A, Montreal, QC, H3G 1A4, Canada.
| | - Ali Safar
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, QC, Canada
| | - Philippe Bouchard
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, QC, Canada
| | - Sebastian Demyttenaere
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, QC, Canada
| | - Olivier Court
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, QC, Canada
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Barajas-Gamboa JS, Moon S, Romero-Velez G, Strong AT, Allemang M, Navarrete S, Corcelles R, Rodriguez J, Kroh M, Dang JT. Primary single anastomosis duodeno-ileal bypass with sleeve gastrectomy ( SADI-S) versus sleeve gastrectomy to SADI conversions: a comparison study of prevalence and safety. Surg Endosc 2023; 37:8682-8689. [PMID: 37500921 DOI: 10.1007/s00464-023-10305-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/12/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Conversion from sleeve gastrectomy (SG) to single anastomosis duodeno-ileal bypass (SADI) is becoming increasingly common, but data regarding safety is of these conversions is scarce. As such, the objective of this study was to compare the 30-day rate of serious complications and mortality of primary SADI (p-SADI-S) with SG to SADI (SG-SADI) conversions. METHODS This retrospective cohort study analyzed the MBSAQIP database. Patients undergoing p-SADI-S and SG-SADI were included. Data collection was limited to 2020 and 2021. A multivariable logistic regression analysis was performed between groups to determine if SG-SADI was an independent predictor of 30-day serious complications or mortality. RESULTS A total of 783 patients were included in this study, 488 (62.3%) underwent p-SADI-S and 295 (37.6%) underwent SG-SADI. The mean body mass index (BMI) at the time of surgery was lower in the SG-SADI cohort (45.1 vs 51.4 kg/m2, p < 0.001). Indications for revision in the SG-SADI cohort included weight recurrence (50.8%), inadequate weight loss (41.0%), other (3.0%), GERD (2.7%), and persistent comorbidities (2.5%). SG-SADI had longer operative times (156.7 vs 142.1 min, p < 0.001) and was not associated with a higher rate of serious complications (5.7 vs 6.9%, p = 0.508) compared to p-SADI-S. p-SADI-S was associated with a higher rate of pneumonia (1.2 vs 0.0%, p < 0.001), and SG-SADI was not correlated with higher rates of reoperation (3.0 vs 3.2%, p = 0.861), readmission (5.4 vs 5.5%, p = 0.948) and death (0.0 vs 0.2%, p = 0.437). On multivariable analysis, SG-SADI was not independently predictive of serious complications (OR 0.81, 95% CI 0.43 to 1.52, p = 0.514) when adjusting for age, sex, BMI, comorbidities, and operative time. CONCLUSIONS The prevalence of SG-SADI is high, representing 37.6% of SADI-S procedures. Conversion from sleeve to SADI, is safe, and as opposed to other studies of revisional bariatric surgery, has similar 30-day complication rates to primary SADI-S.
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Affiliation(s)
- Juan S Barajas-Gamboa
- Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Soon Moon
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Andrew T Strong
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Matthew Allemang
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Ave, Cleveland, OH, 44195, USA
| | - Salvador Navarrete
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ricard Corcelles
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Ave, Cleveland, OH, 44195, USA
| | - John Rodriguez
- Digestive Disease Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Ave, Cleveland, OH, 44195, USA
| | - Matthew Kroh
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Ave, Cleveland, OH, 44195, USA
| | - Jerry T Dang
- Digestive Disease & Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, 9500 Euclid Ave, Cleveland, OH, 44195, USA.
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Balamurugan G, Leo SJ, Sivagnanam ST, Balaji Prasad S, Ravindra C, Rengan V, Arora E, Bindal V. Comparison of Efficacy and Safety Between Roux-en-Y Gastric Bypass (RYGB) vs One Anastomosis Gastric Bypass (OAGB) vs Single Anastomosis Duodeno-ileal Bypass with Sleeve Gastrectomy ( SADI-S): a Systematic Review of Bariatric and Metabolic Surgery. Obes Surg 2023; 33:2194-2209. [PMID: 37140720 DOI: 10.1007/s11695-023-06602-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 05/05/2023]
Abstract
In recent years, combined restrictive and hypo-absorptive procedures have gained widespread acceptance. The rationale of this systematic review is to compare the safety and efficacy between Roux-en-Y gastric bypass (RYGB), one anastomosis gastric bypass (OAGB) and single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S). Eighteen eligible studies were finalized for this review. Weight loss outcomes were greater with SADI-S (5 years) and OAGB (10 years). SADI-S offered better resolution of diabetes whereas hypertension and dyslipidaemia resolution were better with OAGB. Although early complications and mortality were higher with SADI-S, late complications were more frequent with RYGB. Both SADI-S and OAGB are as effective as RYGB for weight loss, but OAGB offers lesser complications. However, more data is imperative to determine the next gold standard procedure.
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Affiliation(s)
- G Balamurugan
- Department of General Surgery, Grant Medical College and Sir JJ Group of Hospitals, Mumbai, India, 400008.
| | - Sagaya Joel Leo
- Pinderfields Hospital, Mid Yorkshire Hospitals NHS Trust, Wakefield, WF1 4DG, UK
| | | | | | | | | | - Eham Arora
- Grant Medical College and Sir JJ Group of Hospitals, Mumbai, India
| | - Vivek Bindal
- Max Super Speciality Hospital, Vaishali, India, 201012
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Wysocki M, Borys M, Budzyńska D, Pisarska-Adamczyk M, Małczak P, Rajtar A, Budzynski A. Initial experience with laparoscopic revisional single anastomosis duodeno-ileal bypass ( SADI-S) after failed sleeve gastrectomy. Wideochir Inne Tech Maloinwazyjne 2023; 18:298-304. [PMID: 37680742 PMCID: PMC10481443 DOI: 10.5114/wiitm.2023.128683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 05/07/2023] [Indexed: 09/09/2023] Open
Abstract
Introduction Laparoscopic sleeve gastrectomy (SG) is currently the most commonly performed bariatric operation, but re-do surgery may be necessary in up to half of the patients. Single anastomosis duodeno-ileal bypass (SADI-S) is quickly gaining recognition as a revisional procedure after failed SG. Aim To discuss the surgical technique and analyze initial outcomes after introduction of SADI-S after SG with 1-year follow-up. Material and methods This is a retrospective cohort study of consecutive patients who underwent re-do bariatric surgery - revisional SADI-S - in 2021 at a secondary referral public hospital. All patients' follow-up was completed 1 year after. Results 14 consecutive patients, 6 (43%) males and 8 females, were included. Median maximal body mass index (BMI) was 52.29 (47.96-77.16) kg/m2, BMI before SADI-S was 43.09 (41.64-48.99) kg/m2. No perioperative morbidity was recorded. Four (28%) patients reported recurrent abdominal crampy pain and diarrhea that required dietary advisement and pharmacological therapy in the postoperative period. No reoperations, mortality or readmissions were recorded during 1-year follow-up. SADI-S was associated with further weight loss, resulting in median BMI of 37.55 (36.29-39.43) kg/m2 1 year after SADI-S. Observed additional percentage total weight loss (%TWL) 1 year after SADI-S was 18.65% (17.25-21.89%), while additional percentage excess body mass index loss (%EBMIL) was 35.88% (29.18-41.92%). There was 1 case of diabetes mellitus type 2 remission and improvement in glycemic control in 1 patient. 4/6 patients (66.67%) had improvement in control of hypertension. Conclusions SADI-S is promising re-do surgery after SG with low postoperative morbidity. Additional %TWL 1 year after SADI-S is ~19%, while additional %EBMIL is ~36%, with significant improvement of obesity-related comorbidities.
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Affiliation(s)
- Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Krakow, Poland
| | - Maciej Borys
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Krakow, Poland
| | - Dorota Budzyńska
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Krakow, Poland
| | | | - Piotr Małczak
- 2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Rajtar
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Krakow, Poland
| | - Andrzej Budzynski
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Krakow, Poland
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10
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Rao R, Mehta M, Sheth DR, Hogan G. Four-Year Nutritional Outcomes in Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy Patients: an Australian Experience. Obes Surg 2023; 33:750-760. [PMID: 36698049 PMCID: PMC9877492 DOI: 10.1007/s11695-023-06461-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 01/27/2023]
Abstract
Nutritional deficiencies following malabsorptive surgeries are a major concern. PURPOSE To present clinical-based, mid-term nutritional outcomes in single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) patients using a nutritional supplement based on the American Society for Metabolic & Bariatric Surgery (ASMBS) guidelines. SETTING Single private institute, Australia. MATERIALS AND METHODS Data from 196 patients who underwent a primary SADI-S by a single surgeon from January 2017 through March 2022 were retrospectively analysed. All patients received either original or altered formulated nutritional supplementation throughout the study. In total, three formulae, slightly different from each other, were used at three different time points to formulate the supplement. RESULTS In total, 196 patients were included. The average age and preoperative body mass index were 44.9 ± 6.7 years and 43.6 ± 22.5 kg/m2, respectively. Nutritional follow-up was available on 77.5%, 73.2%, 73.4%, and 59.7% of patients at 12, 24, 36, and 48 months, respectively. At baseline, 48.3%, 30%, 14.9%, 13.3%, 12.4%, 3.8%, 2.3%, and 0.5% of the patients had vitamin D, calcium, folic acid, total protein, iron, vitamin B12, copper, and vitamin A deficiencies, respectively. Postoperatively, mild to moderate vitamin deficiencies were noted in 14.2% of the patients in the first 18 months; however, at 4 years, the cohort had zero nutritional deficiencies. There were no long-term complications, revisions/conversions, or mortalities related to nutritional deficiencies. CONCLUSION Factors, like preoperative and postoperative early, aggressive correction of nutritional deficiencies, regular laboratory monitoring and follow-ups with the multidisciplinary team, and adherence to our formulated nutritional supplement, have contributed to favourable nutritional outcomes at 4 years.
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Affiliation(s)
- Ravi Rao
- Perth Surgical & Bariatrics, 30 Churchill Avenue, WA, 6008, Subiaco, Perth, Australia.
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Guimarães M, Pereira AM, Pereira SS, Almeida R, Lobato CB, Hartmann B, Holst JJ, Nora M, Monteiro MP. Are SADI-S and BPD/DS bariatric procedures identical twins or distant relatives? - A case report. Obes Res Clin Pract 2023; 17:166-170. [PMID: 36792463 DOI: 10.1016/j.orcp.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/31/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
Given the common anatomical features and similar short-term weight loss outcomes, Biliopancreatic Diversion with Duodenal Switch (BPD/DS) and Single-Anastomosis Duodenoileal bypass with Sleeve gastrectomy (SADI-S) are considered identical bariatric procedures, apart from technical complexity being lower for SADI-S. In the absence of prospective randomized trials or long-term comparative studies the rationale for choosing between procedures is hampered. Post-bariatric hormonal profiles could contribute to understand the underlying mechanisms and potentially be used as a decision aid when choosing between procedures. The main aim of this study was to compare the outcomes of BPD/DS and SADI-S, in genetically identical individuals exposed to similar environmental factors. Two identical twin (T) female patients, one submitted to BPD/DS (T_BPD/DS) and another to SADIS-S (T_SADI-S) were followed up to one year after surgery. Before surgery and at 3, 6 and 12 months after surgery, both patients underwent mixed meal tolerance tests (MMTT) to evaluate postprandial glucose, glucagon and GLP-1 response. In addition, 3 months after surgery, glucose dynamics were assessed using a Flash Glucose Monitoring (FGM) system for 14 days. The percentage of total weight loss (%TWL) was higher for T_BPD/DS compared to T_SADI-S (34.03 vs 29.03 %). During MMTT, T_BPD/DS presented lower glucose, glucagon, insulin and C-peptide excursions at all timepoints when compared to SADI-S; along with a greater percentage of time within the low glucose range (55.97 vs 39.93 %) and numerically lower glucose variability indexes on FGM (MAG change:0.51 vs 0.63 mmol/l×h-1). In patients with the same genetic background, BPD/DS was shown to result in greater weight loss than SADI-S. The differences in glucose and enteropancreatic hormone profiles observed after BPD/DS and SADI-S suggest that different mechanisms underlie weight loss.
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Affiliation(s)
- Marta Guimarães
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal; UMIB - Unidade Multidisciplinar de Investigação Biomédica, ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; ITR - Laboratory for Integrative and Translational Research in Population Health, Portugal
| | - Ana Marta Pereira
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Sofia S Pereira
- UMIB - Unidade Multidisciplinar de Investigação Biomédica, ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; ITR - Laboratory for Integrative and Translational Research in Population Health, Portugal
| | - Rui Almeida
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Carolina B Lobato
- UMIB - Unidade Multidisciplinar de Investigação Biomédica, ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; ITR - Laboratory for Integrative and Translational Research in Population Health, Portugal; Department of Biomedical Sciences and Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Department of Endocrinology, Copenhagen University Hvidovre Hospital, Hvidovre, Denmark
| | - Bolette Hartmann
- Department of Biomedical Sciences and Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens J Holst
- Department of Biomedical Sciences and Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mário Nora
- Department of General Surgery, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal; UMIB - Unidade Multidisciplinar de Investigação Biomédica, ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; ITR - Laboratory for Integrative and Translational Research in Population Health, Portugal
| | - Mariana P Monteiro
- UMIB - Unidade Multidisciplinar de Investigação Biomédica, ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal; ITR - Laboratory for Integrative and Translational Research in Population Health, Portugal.
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12
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Marincola G, Velluti V, Voloudakis N, Gallucci P, Ciccoritti L, Greco F, Sessa L, Salvi G, Iaconelli A, Aquilanti B, Guidone C, Capristo E, Mingrone G, Pennestrì F, Raffaelli M. Medium-Term Nutritional and Metabolic Outcome of Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy ( SADI-S). Nutrients 2023; 15:nu15030742. [PMID: 36771446 PMCID: PMC9921544 DOI: 10.3390/nu15030742] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/23/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy (SADI-S), like other hypoabsorptive procedures, could be burdened by long-term nutritional deficiencies such as malnutrition, anemia, hypocalcemia, and hyperparathyroidism. OBJECTIVES We aimed to report our experience in terms of mid-term (2 years) bariatric, nutritional, and metabolic results in patients who underwent SADI-S both as a primary or revisional procedure. METHODS One hundred twenty-one patients were scheduled for SADI-S as a primary or revisional procedure from July 2016 to February 2020 and completed at least 2 years of follow-up. Demographic features, bariatric, nutritional, and metabolic results were analyzed during a stepped follow-up at 3 months, 6 months, 1 year and 2 years. RESULTS Sixty-six patients (47 female and 19 male) were included. The median preoperative BMI was 53 (48-58) kg/m2. Comorbidities were reported in 48 (72.7%) patients. At 2 years, patients had a median BMI of 27 (27-31) kg/m2 (p < 0.001) with a median %EWL of 85.3% (72.1-96.1), a TWL of 75 (49-100) kg, and a %TWL of 50.9% (40.7-56.9). The complete remission rate was 87.5% for type 2 diabetes mellitus, 83.3% for obstructive sleep apnea syndrome and 64.5% for hypertension. The main nutritional deficiencies post SADI-S were vitamin D (31.82%) and folic acid deficiencies (9.09%). CONCLUSION SADI-S could be considered as an efficient and safe procedure with regard to nutritional status, at least in mid-term (2 years) results. It represents a promising bariatric procedure because of the excellent metabolic and bariatric outcomes with acceptable nutritional deficiency rates. Nevertheless, larger studies with longer follow-ups are necessary to draw definitive conclusions.
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Affiliation(s)
- Giuseppe Marincola
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Valeria Velluti
- U.O.S.D. Medicina Bariatrica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Nikolaos Voloudakis
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Pierpaolo Gallucci
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Luigi Ciccoritti
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Francesco Greco
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Luca Sessa
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- Centro Malattie Endocrine e Obesità, Fondazione Gemelli Giglio Cefalù, 90015 Cefalù, Italy
| | - Giulia Salvi
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Amerigo Iaconelli
- U.O.S.D. Medicina Bariatrica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Barbara Aquilanti
- U.O.S.D. Medicina Bariatrica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Caterina Guidone
- U.O.C. Patologie dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Esmeralda Capristo
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- U.O.C. Patologie dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Geltrude Mingrone
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- U.O.C. Patologie dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Francesco Pennestrì
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
- Correspondence: ; Tel.: +39-06-30154199; Fax: +39-06-30156086
| | - Marco Raffaelli
- U.O.C. Chirurgia Endocrina e Metabolica, Centro Dipartimentale di Chirurgia Endocrina e dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
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Pennestrì F, Sessa L, Prioli F, Gallucci P, Ciccoritti L, Greco F, De Crea C, Raffaelli M. Robotic vs laparoscopic approach for single anastomosis duodenal-ileal bypass with sleeve gastrectomy: a propensity score matching analysis. Updates Surg 2023; 75:175-187. [PMID: 36161395 PMCID: PMC9834101 DOI: 10.1007/s13304-022-01381-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 09/12/2022] [Indexed: 01/16/2023]
Abstract
Biliopancreatic diversion with duodenal switch and single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) are technically demanding hypo-absorptive bariatric procedures. They are often indicated in superobese patients (BMI ≥ 50 kg/m2), as robotic platform could improve ergonomics against a thick abdominal wall, preventing bending of instruments and simplifying hand-sewn anastomoses. We aimed to report our experience with robotic SADI-S (R-group) and to compare outcomes with the laparoscopic (L-group) approach. Among 2143 patients who underwent bariatric procedures at our institution between July 2016 and June 2021, 116 (5.4%) consenting patients were scheduled for SADI-S as primary or revisional procedure: 94 L-group, 22 R-group. R-group and L-group patients were matched using PSM analysis to overcome patients selection bias. Postoperative complications, operative time (OT), post-operative stay (POS) and follow-up data were compared. After PSM, 44 patients (22 patients for each group) were compared (Chi-square 0.317, p = 0.985). Median age, gender, median BMI, preoperative rates of comorbidities, previous abdominal bariatric and non-bariatric surgeries and type of surgical procedures (SADI-S/SADI) were comparable. Median OT was shorter in the L-group (130 Vs 191 min, p < 0.001). 30-days' re-operative complications and late complications rates were comparable. At 25-months' mean follow-up, the median Percentage Excess Weight Loss (72%) was comparable between the groups (p = 0.989). L-group and R-group were comparable in terms of re-operative complication rate and short-term outcomes. The robotic platform may increase the rate of single step procedure in challenging cases. Larger studies with longer follow-up and cost-analysis are necessary to draw definitive conclusions.
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Affiliation(s)
- Francesco Pennestrì
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy ,grid.8142.f0000 0001 0941 3192Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luca Sessa
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy ,Centro Malattie Endocrine E Obesità, Fondazione Gemelli Giglio Cefalù, Cefalù, Palermo, Italia
| | - Francesca Prioli
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy ,grid.8142.f0000 0001 0941 3192Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Pierpaolo Gallucci
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Luigi Ciccoritti
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Francesco Greco
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Carmela De Crea
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy ,grid.8142.f0000 0001 0941 3192Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Raffaelli
- grid.411075.60000 0004 1760 4193U.O.C. Chirurgia Endocrina E Metabolica, Centro Dipartimentale Di Chirurgia Endocrina E Dell’Obesità, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy ,grid.8142.f0000 0001 0941 3192Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, Rome, Italy
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14
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Clapp B, Corbett J, Jordan M, Portela R, Ghanem OM. Single-anastomosis duodenoileal bypass with sleeve in the United States: a first comparative safety analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program database. Surg Obes Relat Dis 2023; 19:11-17. [PMID: 36198497 DOI: 10.1016/j.soard.2022.08.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 07/23/2022] [Accepted: 08/30/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND The single-anastomosis duodenoileal bypass with sleeve (SADI-S) is a relatively new bariatric procedure. In 2020, the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) started reporting outcomes for SADI-S. OBJECTIVES We aimed to study the perioperative safety of SADI-S and compare it with other established bariatric procedures utilizing the MBSAQIP database. SETTING Academic hospital, United States. METHODS The 2020 MBSAQIP Participant Use File was used to evaluate SADI-S outcomes. We included SADI-S primary cases and excluded revisions and concurrent operations. A 5:1 propensity matched analysis (PMA) for 20 variables was performed to compare the outcomes of the SADI-S with the Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) and a 2:1 PMA to the biliopancreatic diversion with duodenal switch (BPD/DS). RESULTS There were 255 primary SADI-S reported in 2020. After PMA, the only significant complications between the RYGB and SADI-S cohorts were Clavien-Dindo grade IVa and IVb (.1% and 1.4% versus 1.6% and 7.1%, respectively). SADI-S had more Clavien-Dindo grade II, IVa, and IVb complications than the SG cohort (1.3% versus 3.5%, P = .03; .2% versus 1.6%, P = 0; 1.% versus 7.1%, P = 0). When compared with BPD/DS, outcomes including readmission, reoperation, and intervention were not statistically significant. CONCLUSION SADI-S, in its early adoption stage, has a higher incidence of perioperative complications than RYGB and SG. It has comparable 30-day outcomes to BPD/DS.
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Affiliation(s)
- Benjamin Clapp
- Department of Surgery, Texas Tech HSC Paul Foster School of Medicine, El Paso, Texas
| | - John Corbett
- Department of Surgery, Texas Tech HSC Paul Foster School of Medicine, El Paso, Texas
| | - Monica Jordan
- Department of Surgery, Texas Tech HSC Paul Foster School of Medicine, El Paso, Texas
| | - Ray Portela
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - Omar M Ghanem
- Department of Surgery, Mayo Clinic, Rochester, Minnesota.
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15
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Wang L, Wang Z, Jiang T. Outcomes of totally robotic single-anastomosis duodenal-ileal bypass with sleeve gastrectomy: A large single-centre series. Asian J Surg 2023; 46:501-507. [PMID: 35718613 DOI: 10.1016/j.asjsur.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/18/2022] [Accepted: 06/01/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND In recent years, the robot surgical system begins to be applied in single-anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S). However, only a few studies with very small sample size are present on robotic SADI-S. OBJECTIVE This retrospective study aimed to estimate the outcomes of totally robotic SADI-S. METHODS 102 consecutive patients undergoing totally robotic SADI-S between March 2020 and December 2021 were included. Patient demographics, operative time, length of postoperative hospital stay, complications, conversion to laparotomy, reoperation, readmission, mortality, and postoperative weight loss were recorded to analyze the safety, effectiveness, and learning curve of totally robotic SADI-S. Based on the operative time, we evaluated the learning curve of robotic SADI-S by the cumulative sum (CUSUM) method. RESULTS The overall follow-up rate was 100%. The mean operative time was 186.13 ± 36.91 min. Short-term (≤30 days) complication was present in 6.9% (n = 7), of which major complications were identified in 2.9% (n = 3), including 2 gastric leakages and 1 postoperative acute respiratory failure. None of the patients experienced a long-term (>30 days) complication. No conversion to laparotomy or deaths occurred during the study period. The mean percent of total weight loss (%TWL) at 3, 6, 12 and 24 months was 21.87 ± 4.44%, 32.49 ± 5.31%,40.86 ± 7.84%, and 44.64 ± 5.88%, respectively. The mean percent of excess weight loss (%EWL) at 3, 6, 12 and 24 months was 52.78 ± 16.99%,76.53 ± 17.99%,95.22 ± 18.59%, and 113.74 ± 23.30%, respectively. The cumulative sum (CUSUM) of operative time reached the first peak when the number of cases accumulated to the 16th case, then reached the second peak and continued to decline when the number of cases accumulated to the 27th case. Subsequently, all the patients were classified into the learning stage group (the first 27 patients) and the mastery stage group (the last 75 patients). Except for operative time, proportion of abdominal drainage tubes and lengths of postoperative hospital stay, there was no significant difference between the learning stage and mastery stage groups. CONCLUSION Totally robotic SADI-S seems to be feasible and effective in the treatment of morbid obesity, just like laparoscopic SADI-S. The learning curve of robotic SADI-S is 27 cases.
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Affiliation(s)
- Lun Wang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital of Jilin University, Changchun City, Jilin Province, 130033, China
| | - Zeyu Wang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital of Jilin University, Changchun City, Jilin Province, 130033, China
| | - Tao Jiang
- Department of Bariatric and Metabolic Surgery, China-Japan Union Hospital of Jilin University, Changchun City, Jilin Province, 130033, China.
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Garofalo F, Mongelli F, Cristaudi A, La Regina D, Podetta M, Marengo M, Popeskou SG. Laparoscopic Gastric Bypass Conversion to SADI-S with Use of Indocyanine Green Fluoroscopy. Obes Surg 2022; 32:2823-2824. [PMID: 35697994 DOI: 10.1007/s11695-022-05929-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/16/2022] [Accepted: 01/23/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Fabio Garofalo
- Department of General Surgery, Ospedale Civico Di Lugano, Via Tesserete 46, 6900, Lugano, Switzerland.
| | - Francesco Mongelli
- Department of General Surgery, Ospedale Civico Di Lugano, Via Tesserete 46, 6900, Lugano, Switzerland
| | - Alessandra Cristaudi
- Department of General Surgery, Ospedale Civico Di Lugano, Via Tesserete 46, 6900, Lugano, Switzerland
| | - Davide La Regina
- Department of Surgery, Ospedale Regionale Di Bellinzona E Valli, via Ospedale 12, 6500, Bellinzona, Switzerland
| | - Michele Podetta
- Department of General Surgery, Hôpital d'Yverdon-les-Bains, Rue d'Entremonts 11, 1400, Yverdon-les-Bains, Switzerland
| | - Michele Marengo
- Department of General Surgery, Ospedale Civico Di Lugano, Via Tesserete 46, 6900, Lugano, Switzerland
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Verhoeff K, Mocanu V, Jogiat U, Forbes H, Switzer NJ, Birch DW, Karmali S. Patient Selection and 30-Day Outcomes of SADI-S Compared to RYGB: a Retrospective Cohort Study of 47,375 Patients. Obes Surg 2022; 32:1-8. [PMID: 35445967 PMCID: PMC9022408 DOI: 10.1007/s11695-022-06068-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 04/07/2022] [Accepted: 04/13/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) offers a novel bariatric procedure with few comparative studies evaluating patient selection or perioperative outcomes. We aim to compare SADI-S to Roux-en-Y gastric bypass (RYGB). MATERIALS AND METHODS The 2020 Metabolic and Bariatric Accreditation and Quality Improvement Program (MBSAQIP) registry was analyzed, comparing SADI-S to RYGB. Bivariate analysis was performed to determine intergroup differences. Multivariable logistic regression determined factors associated with serious complications and mortality. RESULTS We evaluated 47,375 patients, with 501 (1.1%) receiving SADI-S. Patients undergoing SADI-S had higher body mass index (51.4 ± 9.7 kg/m2 SADI-S vs. 44.6 ± 7.9 kg/m2 RYGB; p < 0.001), and more metabolic comorbidities including non-insulin dependent diabetes (21.7% SADI-S vs 19.0% RYGB; p = 0.011), insulin dependent diabetes (12.0% SADI-S vs. 8.6% RYGB; p = 0.011), and hypertension (54.9% SADI-S vs 47.6% RYGB; p < 0.001). Patients undergoing SADI-S experienced more anastomotic leaks (2.2% vs. 0.5%; p < 0.001), reoperations (5.0% vs 2.6%; p < 0.001), pneumonias (1.6% vs 0.5%; p < 0.001), had sepsis more frequently (1.4% vs 0.3%; p < 0.001), and required more unplanned reintubations (1.2% vs 0.3%; p = 0.004). SADI-S was independently associated with serious complications (OR 1.45, CI 1.09-1.95, p < 0.001) but was not a predictor of mortality (OR 3.29, p = 0.060). CONCLUSIONS In comparison to RYGB, patients undergoing SADI-S were found to have more metabolic comorbidities. Compared to RYGB, SADI-S has worse perioperative outcomes and is independently associated with serious complications. It remains unclear whether this represents a learning curve or true findings and prospective studies analyzing the risk-benefit ratio following SADI-S are needed.
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Affiliation(s)
- Kevin Verhoeff
- Department of Surgery, University of Alberta, Edmonton, AB, Canada.
| | - Valentin Mocanu
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Uzair Jogiat
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Hayley Forbes
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Noah J Switzer
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Daniel W Birch
- Centre for Advancement of Surgical Education and Simulation (CASES), Royal Alexandra Hospital, Edmonton, AB, Canada
| | - Shahzeer Karmali
- Centre for Advancement of Surgical Education and Simulation (CASES), Royal Alexandra Hospital, Edmonton, AB, Canada
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Portela R, Marrerro K, Vahibe A, Galvani C, Billy H, Abu Dayyeh B, Clapp B, Ghanem OM. Bile Reflux After Single Anastomosis Duodenal-Ileal Bypass with Sleeve ( SADI-S): a Meta-analysis of 2,029 Patients. Obes Surg 2022. [PMID: 35137290 DOI: 10.1007/s11695-022-05943-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 01/29/2022] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Single anastomosis duodenal-ileal bypass with sleeve (SADI-S) is a novel bariatric surgery modified from the classic biliopancreatic diversion with duodenal switch (BPD-DS). These surgical modifications address most BPD-DS hurdles, but the risk of bile reflux may hinder SADI-S acceptance. We aimed to evaluate the event rate of bile reflux after SADI-S. METHODS PubMed, ScienceDirect, Cochrane, Web of Science, and Google Scholar were used to search English articles between 2008 and 2021 by two independent reviewers using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). The risk of bias was assessed using Newcastle-Ottawa Scale and the JBI tool. Event rates were meta-analyzed using Comprehensive Meta-Analysis (CME) V3. RESULTS Out of 3,027 studies analyzed, seven were included. Studies were published between 2010 and 2020. Six out of 7 studies were retrospective. Three studies had a low risk of bias, three studies had a moderate risk of bias, and one had a high risk of bias. The mean follow-up was 10.3 months. The total number of patients was 2,029, with 25 reports of bile reflux, resulting in an incidence of 1.23%, with an event rate of 0.016 (95% CI 0.004 to 0.055). CONCLUSIONS Bile reflux has not been demonstrated to be problematic after SADI-S in this meta-analysis. Further long-term studies are needed.
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Sánchez-Pernaute A, Herrera MÁR, Ferré NP, Rodríguez CS, Marcuello C, Pañella C, Antoñanzas LL, Torres A, Pérez-Aguirre E. Long-Term Results of Single-Anastomosis Duodeno-ileal Bypass with Sleeve Gastrectomy ( SADI-S). Obes Surg 2022; 32:682-689. [PMID: 35032311 PMCID: PMC8760573 DOI: 10.1007/s11695-021-05879-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is a simplification of the duodenal switch (DS) in which the alimentary limb is eliminated, and the common channel is lengthened from 200 to 300 cm. Short-term results have demonstrated that SADI-S is safe and reproducible and that weight loss and comorbidities resolution are comparable to biliopancreatic diversion or DS. OBJECTIVE To analyze the long-term outcomes of SADI-S. METHODS From May 2007 to December 2015, 164 patients were consecutively submitted to a one-step SADI-S. The mean age was 47 years, and the mean body mass index (BMI) was 45.8 kg/m2. A total of 101 patients had type 2 diabetes, 91 arterial hypertension, 81 obstructive apnea, and 118 dyslipidemia. Limb length was 200 cm in 50 cases, 250 cm in 99, and 300 cm in 15. RESULTS There was no mortality. One patient had a gastric leak, and 2 patients had an anastomotic leak. A total of 25% of the patients were lost to follow-up at 10 years. Excess weight loss and total weight loss were 87% and 38% at 5 years and 80% and 34% at 10 years. A total of 12 patients were submitted to revisional surgery for hypoproteinemia. Preoperatively 41 diabetics were under insulin treatment; at 5 years, 7 remained with insulin and 12 at 10 years. Mean glycemia was 104 mg/dL at 5 years and 118 mg/dL at 10 years. Mean HbA1c was 5.51% at 5 years and 5.86 at 10 years. CONCLUSION In the long term, SADI-S offers satisfactory weight loss and comorbidities resolution.
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Affiliation(s)
| | | | | | - Carlos Sáez Rodríguez
- Department of Surgery, Hospital Clínico San Carlos, C/Martín Lago S/N 28040, Madrid, Spain
| | - Clara Marcuello
- Department of Endocrinology, Hospital Clínico San Carlos, Madrid, Spain
| | - Clara Pañella
- Department of Surgery, Hospital Clínico San Carlos, C/Martín Lago S/N 28040, Madrid, Spain
| | - Leyre Lopez Antoñanzas
- Department of Surgery, Hospital Clínico San Carlos, C/Martín Lago S/N 28040, Madrid, Spain
| | - Antonio Torres
- Department of Surgery, Hospital Clínico San Carlos, C/Martín Lago S/N 28040, Madrid, Spain
| | - Elia Pérez-Aguirre
- Department of Surgery, Hospital Clínico San Carlos, C/Martín Lago S/N 28040, Madrid, Spain
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20
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Verhoeff K, Mocanu V, Zalasky A, Dang J, Kung JY, Switzer NJ, Birch DW, Karmali S. Evaluation of Metabolic Outcomes Following SADI-S: a Systematic Review and Meta-analysis. Obes Surg 2022. [PMID: 35001254 DOI: 10.1007/s11695-021-05824-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/13/2021] [Accepted: 12/02/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) offers a novel bariatric procedure. This systematic review and meta-analysis evaluates observational and comparative studies evaluating SADI-S, with meta-analysis comparing outcomes to other malabsorptive procedures (MPs). MATERIALS AND METHODS Systematic search of MEDLINE, Embase, Scopus, and Web of Science was conducted in March 2021. The study followed PRISMA guidelines. Studies evaluating SADI-S with n > 5 were included. Primary outcome was diabetes (DM) remission, and secondary outcomes included perioperative outcomes, comorbidity resolution, and weight loss. RESULTS We reviewed 2285 studies with 16 included evaluating 3319 patients and 1704 (51.3%) undergoing SADI-S. SADI-S patients had increased BMI (49.6 kg/m2 vs 48.8 kg/m2) and weight (139.7 kg vs 137.1 kg), were more likely to have DM (46.3% vs 42.1%), and dyslipidemia (36.6% SADI-S vs 32.7%). SADI-S had a shorter operative duration than MPs (MD - 36.74, p < 0.001), 0.85-day shorter post-operative stay (p < 0.001), and trended towards fewer complications (OR 0.69, p = 0.06). Rate of reoperation (OR 0.83, p = 0.59) was similar and DM remission was similar (OR 0.07, p = 0.1). Subgroup analysis suggested greater DM remission than Roux-en-Y gastric bypass (OR 4.42, p = 0.04). SADI-S had fewer malabsorptive complications, though follow-up was shorter. Weight loss was 37.3% compared to 35.6% total weight loss after SADI-S and MPs, respectively. CONCLUSION SADI-S demonstrates improved metabolic and weight loss outcomes with lower perioperative risks. SADI-S represents a promising bariatric procedure but long-term outcomes are needed to guide future uptake.
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21
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Wang L, Wang Z, Yu Y, Ren Z, Jia Y, Wang J, Li S, Jiang T. Metabolomics analysis of stool in rats with type 2 diabetes mellitus after single-anastomosis duodenal-ileal bypass with sleeve gastrectomy. Front Endocrinol (Lausanne) 2022; 13:1013959. [PMID: 36204098 PMCID: PMC9530139 DOI: 10.3389/fendo.2022.1013959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Single-anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) is one of the most effective bariatric procedures in the treatment of type 2 diabetes mellitus (T2DM). However, the mechanisms by which SADI-S improves T2DM are not well-known. OBJECTIVE To explore the effects of SADI-S on metabolites in the stool of rats with T2DM. METHODS Twenty rats were fed on high-fat diet and administered with a low-dose (30mg/kg) of streptozotocin to establish T2DM models. The rats were then randomly assigned to the SADI-S group (n=10) and sham operation group (n=9). Stool samples were collected from all rats at 8 weeks after surgery and stored at -80 °C. Metabolomics analysis was performed to identify differential metabolites through ultra- performance liquid chromatography-mass spectrometry. RESULTS At 8-week after surgery, rats of the SADI-S group showed significantly decreased fasting blood glucose, glucose tolerance test 2-hour, glycated haemoglobin, and body weight compared with those of the sham group. A total of 245 differential metabolites were identified between the two groups. Among them, 16 metabolites such as branched-chain amino acids (valine), aromatic amino acid (phenylalanine), bile acid (cholic acid, lithocholic acid, and β-muricholic acid), short-chain fatty acid (isobutyric acid), and phospholipid [lysoPE(17:0), lysoPE(20:3) and lysoPS(16:0)] were associated to the T2DM remission after SADI-S. CONCLUSION SADI-S improves T2DM in rats by regulating phenylalanine biosynthesis, valine, phenylalanine, alanine, glutamate, proline, bile acid, and phospholipid metabolism pathways.
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22
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Poghosyan T, Baratte C, Robert M. Single Anastomosis Duodeno-Ileal bypass with sleeve gastrectomy ( SADI-S) (with video). J Visc Surg 2021; 158:528-529. [PMID: 34556448 DOI: 10.1016/j.jviscsurg.2021.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- T Poghosyan
- Service de chirurgie digestive et oncologique, Hôpital européen Georges Pompidou, Paris, France; Inserm UMR 1149, Université de Paris, 75018 Paris, France.
| | - C Baratte
- Service de chirurgie digestive et oncologique, Hôpital européen Georges Pompidou, Paris, France; Inserm UMR 1149, Université de Paris, 75018 Paris, France
| | - M Robert
- Service de chirurgie digestive et bariatrique, Hospices Civils de Lyon, Hôpital Edouard Herriot, Université Lyon 1, Lyon, France
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23
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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: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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Qudah Y, Alhareb A, Barajas-Gamboa JS, Del Gobbo GD, Rodriguez J, Kroh M, Corcelles R. Robotic Revisional Single Anastomosis Duodenoileal Bypass After Sleeve Gastrectomy. J Laparoendosc Adv Surg Tech A 2021; 32:1027-1031. [PMID: 34494890 DOI: 10.1089/lap.2021.0470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Introduction: Single anastomosis duodenoileal bypass with sleeve gastrectomy (SADI-S) is a metabolic operation emerging as an option for patients with morbid obesity. It is a promising revisional procedure for weight regain or suboptimal weight loss after sleeve gastrectomy (SG). Currently, there is limited literature describing robotic revisional SADI-S. This study describes the safety, feasibility, and early outcomes of robotic revisional SADI-S after previous SG. Methods: This is a retrospective review from May 26 2019 to January 31 2021. Perioperative outcomes were analyzed. Results: A total of 16 patients underwent the procedure. There were 11 females (69%) with a mean age of 39 ± 11 years. Mean body mass index (BMI) was 44.0 ± 5.1 kg/m2 and median ASA was two. Comorbidities included hypertension (25%), hyperlipidemia (19%), and obstructive sleep apnea (13%). Mean interval from primary to revisional surgery among patients was 5.5 ± 1.4 years. Median operative console time was 110 minutes (IQR = 103-137). There were no intraoperative complications. The median hospital stay was 2 days (IQR = 2-3). Perioperative outcomes included no reoperations, perioperative complications, or deaths. There were two (12.5%) emergency department visits for wound checks without infection but no readmissions. At a median follow-up of 4.5 months (IQR = 1-10), patients had a mean BMI of 38.3 ± 7.3 kg/m2 and a mean percent total body weight loss (%TBW) of 12.7%. Conclusions: Initial outcomes suggest that robotic revisional SADI-S after previous SG is feasible and safe. Future studies are needed to evaluate intermediate- and long-term postoperative outcomes.
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Affiliation(s)
- Yaqeen Qudah
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Alia Alhareb
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Juan S Barajas-Gamboa
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Gabriel Diaz Del Gobbo
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - John Rodriguez
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Matthew Kroh
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
| | - Ricard Corcelles
- Department of General Surgery, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates.,Department of General Surgery, Cleveland Clinic, Cleveland, Ohio, USA.,Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA
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25
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Admella V, Osorio J, Sorribas M, Sobrino L, Casajoana A, Pujol-Gebellí J. Direct and two-step single anastomosis duodenal switch ( SADI-S): Unicentric comparative analysis of 232 cases. Cir Esp 2021; 99:514-520. [PMID: 34217637 DOI: 10.1016/j.cireng.2021.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 09/14/2020] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The "Single Anastomosis Duodeno-Ileal bypass with Sleeve gastrectomy" (SADI-S) is a bariatric surgery conceived to simplify the duodenal switch in order to reduce its postoperative complications. The objective of this study is to assess the safety and efficacy of SADI-S, comparing its results in both direct and two-step procedure. METHODS Unicentric cohort study that includes patients submitted to SADI-S, both direct or in two-step, between 2014 and 2019. RESULTS Two hundred thirty-two patients were included, 192 were submitted to direct SADI-S and 40 had previously undergone a sleeve gastrectomy. The severe complications rate (Clavien-Dindo ≥ IIIA) was 7.8%, being hemoperitoneum and duodenal stump leak the most frequent ones. One patient was exitus between the first 90 days after surgery (0.4%). Patients submitted to direct SADI-S had an initial body mass index (BMI) of 49.6 kg/m2 in comparison of 56.2 kg/m2 in the two-step SADI-S (P < .001). The mean excess weight loss (EWL) at two years was higher in direct SADI-S (77.3 vs. 59.3%, P < .05). Rate of comorbidities resolution was 88.5% for diabetes, 73.0% for hypertension, 77.0% for dyslipidemia and 85.7% for sleep apnea, with no differences between both techniques. CONCLUSION In medium term, SADI-S is a safe and effective technique that offers a satisfactory weight loss and remission of comorbidities. Patients submitted to two-step SADI-S had a higher initial BMI and presented a lower EWL than direct SADI-S.
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Affiliation(s)
- Víctor Admella
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - Javier Osorio
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain.
| | - Maria Sorribas
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - Lucía Sobrino
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - Anna Casajoana
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
| | - Jordi Pujol-Gebellí
- Unidad de Cirugía Bariátrica, Hospital Universitario de Bellvitge - IDIBELL, Hospitalet de Llobregat, Barcelona, Spain
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Osorio J, Lazzara C, Admella V, Franci-León S, Pujol-Gebellí J. Revisional Laparoscopic SADI-S vs. Duodenal Switch Following Failed Primary Sleeve Gastrectomy: a Single-Center Comparison of 101 Consecutive Cases. Obes Surg 2021; 31:3667-74. [PMID: 33982240 DOI: 10.1007/s11695-021-05469-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 04/27/2021] [Accepted: 05/05/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Single-anastomosis duodeno-ileal bypass (SADI-S) is being proposed for obese patients with insufficient weight loss or weight regain after sleeve gastrectomy (SG), but limited information is available. The purpose of this study is to assess the safety and efficacy of SADI-S as a revisional surgery after SG, compared with standard duodenal switch (DS). METHODS Unicentric cohort study including all patients submitted to SADI-S and DS after failed SG in a high-volume institution, between 2008 and 2020. RESULTS Forty-six patients submitted to SADI-S and 55 to DS were included, 37.2 and 41.5 months after SG (p = 0.447), with initial BMI of 56.2 vs. 56.6 (p = 0.777) and 39.2 vs. 39.7 before revisional surgery (p = 0.675). All surgeries were laparoscopic. Clavien-Dindo > II complication rate was 6.5% for SADI-S and 10.9% for DS (p = 0.095), with no 90-day mortality. Follow-up at 2 years was available for 38 SADI-S' and 38 DS' patients, with total weight loss of 35.3% vs. 41.7% (p = 0.009), and excess weight loss 64.1% vs. 75.3% (p = 0.014). Comorbidities resolution for SADI-S and DS was: 44.4% vs. 76.9% for diabetes (p = 0.029) and 36.4% vs. 87.5% for hypertension (p = 0.006); with no differences for resolution of dyslipidemia (72.7% vs. 88.9%, p = 0.369) and obstructive sleep apnea (93.3% vs. 91.7%, p = 0.869). DS' patients required more extra nutritional supplementation. Three SADI-S patients needed conversion to DS, two for biliary reflux and one for weight regain. CONCLUSION After a failed SG, revisional DS permits better weight control and diabetes and hypertension resolution than SADI-S, at the expense of higher supplementation needs.
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Chen G, Zhang GX, Peng BQ, Cheng Z, Du X. Roux-En-Y Gastric Bypass Versus Sleeve Gastrectomy Plus Procedures for Treatment of Morbid Obesity: Systematic Review and Meta-Analysis. Obes Surg 2021; 31:3303-3311. [PMID: 33956302 DOI: 10.1007/s11695-021-05456-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 02/07/2023]
Abstract
Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) are the most commonly performed bariatric procedures globally, but both techniques have shortcomings. Several modifications of SG (SG plus procedures) have been developed, but the efficacy of the different procedures has not been completely elucidated. In this meta-analysis, we aimed to evaluate the efficacy and safety of SG plus procedures. Out of the initially identified 2357 studies, thirteen were selected for this meta-analysis: two studies on banded sleeve gastrectomy (BSG), four studies on sleeve gastrectomy plus duodenal-jejunal bypass (SG + DJB) or sleeve gastrectomy with loop duodenal-jejunal bypass (SADJB), two studies on sleeve gastrectomy with jejunal-jejunal bypass (SG + JJB), four studies on single anastomosis duodenal-ileal switch (SADI-S), and one study on stomach intestinal pylorus-sparing surgery (SIPS). SADI-S procedure was found to achieve significantly greater percentage of excess weight loss than the RYGB. SG + DJB and SADJB achieved greater weight loss than the RYGB. Major complications were fewer with SG + JJB than with RYGB, but the difference was not significant. Overall, SG plus procedures appear to achieve better weight loss and cause fewer complications than RYGB.
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Affiliation(s)
- Gang Chen
- Department of Gastrointestinal Surgery, Laboratory of Bariatric and Metabolic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Gui-Xiang Zhang
- Department of Gastrointestinal Surgery, Laboratory of Bariatric and Metabolic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Bo-Qiang Peng
- Department of Gastrointestinal Surgery and Laboratory of Gastric Cancer, State Key Laboratory of Biotherapy, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Zhong Cheng
- Department of Gastrointestinal Surgery, Laboratory of Bariatric and Metabolic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao Du
- Department of Gastrointestinal Surgery, Laboratory of Bariatric and Metabolic Surgery, West China Hospital, Sichuan University, Chengdu, China.
- Department of General Surgery, Yaan People's Hospital, Yaan, China.
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Abstract
BACKGROUND Internal hernias have not been reported with primary laparoscopic single anastomosis duodeno-ileostomy with sleeve gastrectomy (LSADI-S). This is the first reported case of an internal hernia following primary LSADI-S and its surgical treatment. CASE PRESENTATION In this video case report, we present a case of a 54-year-old woman with a BMI of 53 kg/m2 who had undergone a primary LSADI-S for morbid obesity. The patient underwent an exploratory laparoscopy for chronic nausea and bile reflux. At surgery, we discovered a Petersen's hernia defect, which was corrected by untwisting the bowel and sewing the space closed (video). A Braun enteroenterostomy was also performed. CONCLUSIONS An internal hernia following LSADI-S is rare, despite the unclosed space behind the small bowel mesentery. If they occur, they should not cause ischemia and can be fixed easily using a laparoscopic surgical approach with good postoperative outcomes.
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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.
| | - Benjamin Horsley
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
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29
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Vilallonga R, Cirera de Tudela A, Möller EG, Piñeiro LV, Segura MB, Ferreruela MP, Mata RM, Caubet E, Gonzalez O, Ruiz de Gordejuela AG, Ciudin A, Fort JM, Carrasco MA. Robotic Revisional Experience. Single Centre Prospective Cohort Study and Review of the Literature. Chirurgia (Bucur) 2021; 116:7-15. [PMID: 33638321 DOI: 10.21614/chirurgia.116.1.7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2021] [Indexed: 11/23/2022]
Abstract
Background: Robotic bariatric surgery (RBS) has increased in recent years. Many doubts continue to exist regarding its utility in terms of postoperative complications, costs and technical aspects. RBS has increased its number and shows a more technical challenge associated with more post-operative complications compared to primary bariatric surgery. We herein present a single institution experience and review to describe its utility in revisional surgery.
Methods: A retrospective review of our experience and a review of the literature has been conducted to evaluate the impact of robotic revisional surgery in the bariatric field.
Results: A total of 17 patients (5 female and 12 male) were operated on. Most frequent surgery was conversion of sleeve gastrectomy to gastric bypass (n=9). No leaks were found nor severe complications. A systematic review showed similar results including a decreased number for complications when performing robotic revisional surgery.
Conclusions: Revisional robotic surgery shows better results compared to standard laparoscopic revisional bariatric surgery in terms of efficacy, safety and hospital stay. No differences were seen in rates of mortality, morbidity and reintervention between both approaches. We encourage surgeons to learn to perform the robotic technique as part of the process of democratization and standardization of bariatric surgery.
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Cottam D, Cottam S, Surve A. Single-Anastomosis Duodenal Ileostomy with Sleeve Gastrectomy "Continued Innovation of the Duodenal Switch". Surg Clin North Am 2021; 101:189-198. [PMID: 33743963 DOI: 10.1016/j.suc.2020.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Single-anastomosis duodenal ileostomy with sleeve gastrectomy (SADI-S) is an important emerging procedure in bariatric surgery as an alternative to performing the Roux-en-Y gastric bypass (RYGB) or the Roux-en-Y duodenal switch. With this significant weight loss and low weight regain, SADI-S has low complication rates. SADI-S, because of its anatomic configuration, also does not increase ulcer risk in patients, with almost no ulcers observed. Because of the short common channel, malnutrition is a risk. Diabetes resolution is higher than with RYGB. Overall SADI-S is a safe and effective procedure for patients with higher body mass index and patients with diabetes.
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Affiliation(s)
- Daniel Cottam
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT 84102, USA.
| | - Samuel Cottam
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT 84102, USA
| | - Amit Surve
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT 84102, USA
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Felsenreich DM, Langer FB, Eichelter J, Jedamzik J, Gensthaler L, Nixdorf L, Gachabayov M, Rojas A, Vock N, Zach ML, Prager G. Bariatric Surgery-How Much Malabsorption Do We Need?-A Review of Various Limb Lengths in Different Gastric Bypass Procedures. J Clin Med 2021; 10:674. [PMID: 33578635 DOI: 10.3390/jcm10040674] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/06/2021] [Accepted: 02/07/2021] [Indexed: 12/18/2022] Open
Abstract
The number of obese individuals worldwide continues to increase every year, thus, the number of bariatric/metabolic operations performed is on a constant rise as well. Beside exclusively restrictive procedures, most of the bariatric operations have a more or less malabsorptive component. Several different bypass procedures exist alongside each other today and each type of bypass is performed using a distinct technique. Furthermore, the length of the bypassed intestine may differ as well. One might add that the operations are performed differently in different parts of the world and have been changing and evolving over time. This review evaluates the most frequently performed bariatric bypass procedures (and their variations) worldwide: Roux-en-Y Gastric Bypass, One-Anastomosis Gastric Bypass, Single-Anastomosis Duodeno-Ileal Bypass + Sleeve Gastrectomy, Biliopancreatic Diversion + Duodenal Switch and operations due to weight regain. The evaluation of the procedures and different limb lengths focusses on weight loss, remission of comorbidities and the risk of malnutrition and deficiencies. This narrative review does not aim at synthesizing quantitative data. Rather, it provides a summary of carefully selected, high-quality studies to serve as examples and to draw tentative conclusions on the effects of the bypass procedures mentioned above. In conclusion, it is important to carefully choose the procedure and small bowel length excluded from the food passage suited best to each individual patient. A balance has to be achieved between sufficient weight loss and remission of comorbidities, as well as a low risk of deficiencies and malnutrition. In any case, at least 300 cm of small bowel should always remain in the food stream to prevent the development of deficiencies and malnutrition.
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Cirera de Tudela A, Vilallonga R, Ruiz-Úcar E, Pasquier J, Balibrea Del Castillo JM, Nedelcu A, Fort JM, Armengol Carrasco M. Management of Leak after Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy. J Laparoendosc Adv Surg Tech A 2020; 31:152-160. [PMID: 33347794 DOI: 10.1089/lap.2020.0798] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) has been introduced in the past few years for the treatment of morbid obesity. SADI-S has shown good results in terms of long-term results and short-term complications. However, the management of patients undergoing SADI-S and suffering from a leak is a great challenge for surgeons. We present an extensive review of the currently available literature on the management of leak after SADI in morbid obese (MO) patients. We aim at providing objective information regarding the optimal management, including diagnosis, technical options for the different strategies that have been proposed, to facilitate the selection of the best individual approach for each MO patient.
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Affiliation(s)
- Arturo Cirera de Tudela
- Department of General and Digestive Surgery, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ramon Vilallonga
- Endocrine, Metabolic and Bariatric Unit, Department of General and Digestive Surgery, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Center of Excellence for the EAC-BC, Barcelona, Spain.,ELSAN, Clinique Saint Michel, Centre Chirurgical de l'Obésité, Toulon, France
| | - Elena Ruiz-Úcar
- Endocrine, Metabolic and Bariatric Unit, Department of General and Digestive Surgery, Fuenlabrada University Hospital, Rey Juan Carlos University, Madrid, Spain
| | - Jorge Pasquier
- Department of General and Digestive Surgery, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Anamaria Nedelcu
- ELSAN, Clinique Saint Michel, Centre Chirurgical de l'Obésité, Toulon, France
| | - José Manuel Fort
- Endocrine, Metabolic and Bariatric Unit, Department of General and Digestive Surgery, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Center of Excellence for the EAC-BC, Barcelona, Spain
| | - Manuel Armengol Carrasco
- Department of General and Digestive Surgery, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
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Admella V, Osorio J, Sorribas M, Sobrino L, Casajoana A, Pujol-Gebellí J. Direct and two-step single anastomosis duoenal switch ( SADI-S): Unicentric comparative analysis of 232 cases. Cir Esp 2021; 99:514-20. [PMID: 33239165 DOI: 10.1016/j.ciresp.2020.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The «Single Anastomosis Duodeno-Ileal bypass with Sleeve gastrectomy» (SADI-S) is a bariatric surgery conceived to simplify the duodenal switch in order to reduce its postoperative complications. The objective of this study is to assess the safety and efficacy of SADI-S, comparing its results in both direct and two-step procedure. METHODS Unicentric cohort study that includes patients submitted to SADI-S, both direct or in two-step, between 2014 and 2019. RESULTS Two hundred thirty-two patients were included, 192 were submitted to direct SADI-S and 40 had previously undergone a sleeve gastrectomy. The severe complications rate (Clavien-Dindo ≥ IIIA) was 7.8%, being hemoperitoneum and duodenal stump leak the most frequent ones. One patient was exitus between the first 90 days after surgery (0.4%). Patients submitted to direct SADI-S had an initial body mass index (BMI) of 49.6 kg/m2 in comparison of 56.2 kg/m2 in the two-step SADI-S (p < 0.001). The mean excess weight loss (EWL) at two years was higher in direct SADI-S (77.3 vs. 59.3%, p < 0.05). Rate of comorbidities resolution was 88.5% for diabetes, 73.0% for hypertension, 77.0% for dyslipidemia and 85.7% for sleep apnea, with no differences between both techniques. CONCLUSION In medium term, SADI-S is a safe and effective technique that offers a satisfactory weight loss and remission of comorbidities. Patients submitted to two-step SADI-S had a higher initial BMI and presented a lower EWL than direct SADI-S.
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Surve A, Cottam D, Richards C, Medlin W, Belnap L. A Matched Cohort Comparison of Long-term Outcomes of Roux-en-Y Gastric Bypass (RYGB) Versus Single-Anastomosis Duodeno-ileostomy with Sleeve Gastrectomy ( SADI-S). Obes Surg 2021; 31:1438-48. [PMID: 33201398 DOI: 10.1007/s11695-020-05131-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The long-term effectiveness of Roux-en-Y gastric bypass (RYGB) and single-anastomosis duodeno-ileostomy with sleeve gastrectomy (SADI-S) is unknown. PURPOSE Compare the long-term outcomes. SETTING Single private institute, USA. MATERIALS AND METHODS Data from 1254 patients who underwent primary RYGB or SADI-S were used for a retrospective matched cohort. Data were obtained by matching every RYGB patient to a SADI-S patient of the same sex, body mass index (BMI), and weight. Only patients out 5 years and had at least one > 5-year follow-up visit were included. RESULTS The matched cohort included 61 RYGB and 61 SADI-S patients. There was no statistical, demographic difference between the two groups. At 5 years, a 100% follow-up was available in each group. The intraoperative outcomes were significantly better with SADI-S. The 30-day readmission, reoperation, emergency department (ED) visits, and complication rates were statistically similar between the two groups. The long-term complication rates, Clavien-Dindo grade IIIb complications, and number of patients with more than one complication were significantly lower with SADI-S. Weight loss was significantly greater in the SADI-S group at 5 years. The long-term weight-loss failure rate was significantly higher in the RYGB group. The SADI-S procedure was associated with fewer reintervention through 6 years (14.7% patients vs. 39.3% patients, p = 0.001). Conversion or reversal of the procedure was required only in the RYGB group. There also was no significant difference in nutritional outcomes between the two procedures. CONCLUSIONS This study showed that problems, including long-term complications, reinterventions, weight-loss failure, and conversion, were more often associated with RYGB than with SADI-S. The SADI-S may be considered one of the viable alternatives to RYGB.
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Andalib A, Bouchard P, Alamri H, Bougie A, Demyttenaere S, Court O. Single anastomosis duodeno-ileal bypass with sleeve gastrectomy ( SADI-S): short-term outcomes from a prospective cohort study. Surg Obes Relat Dis 2020; 17:414-424. [PMID: 33158766 DOI: 10.1016/j.soard.2020.09.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/29/2020] [Accepted: 09/06/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is a modification of the classic duodenal switch (DS). These modifications are intended to address concerns about DS, including malnutrition, longer operative times, and technical challenges, while preserving the benefits. OBJECTIVES To evaluate safety and outcomes of SADI-S as it compares to classic DS procedure. SETTING Bariatric Surgery Center of Excellence, University Hospital, Montreal, Canada. METHODS In a single-institution prospective cohort study, we compared safety and outcomes of the SADI-S versus DS procedures (ClinicalTrials.gov: NCT02792166; registered: 06/2016). Data is depicted as count (percentage) or median (interquartile range). RESULTS There were 42 patients who underwent SADI-S, of whom 11 had it as a second-stage procedure (26%). There were 20 patients who underwent DS, of whom 12 had it as second-stage procedures (60%). Both groups were similar at baseline. The median age was 45 (14) years, 39 (63%) were female, the median body mass index (BMI) was 48.2 (7.7) kg/m2, and 29 (47%) patients had diabetes. The operative time was shorter for 1-stage SADI-S versus DS surgery (211 [70] versus 250 [60] min, respectively; P = .05) but was similar for second-stage procedures (P = .06). The 90-day complication rates were 11.9% (N = 5/42) after SADI-S and 5.0% (N = 1/20) after DS surgery (P = .64). There were no mortalities. Median follow-ups for 1-stage SADI-S and DS were 17 (11) and 12 (24) months, respectively (P = .65). Similar BMI changes were observed after 1-stage SADI-S (17.9 kg/m2 [8.7]) and DS (17.5 kg/m2 [16]; P = .65). At median follow-ups of 10 (20) and 14 (16) months after second-stage SADI-S and DS, respectively (P = .53), surgical procedures yielded added 5.0 kg/m2 (5.8) and 6.5 kg/m2 (7.1) changes in BMI, respectively (P = .26). Complete remission rates for diabetes were 91% after SADI-S (n = 21/23) and 50% after DS (n = 3/6). Compared with the SADI-S procedure, DS surgery was associated with higher frequencies of deficiencies in some fat-soluble vitamins, especially vitamin D. CONCLUSIONS The SADI-S procedure is safe, and its short-term outcomes, including weight loss and the resolution of co-morbidities, are similar to those of DS. SADI-S surgery also has promising potential as a second-stage procedure after sleeve gastrectomy.
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Affiliation(s)
- Amin Andalib
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada.
| | - Philippe Bouchard
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada
| | - Hussam Alamri
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada
| | - Alexandre Bougie
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada
| | - Sebastian Demyttenaere
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada
| | - Olivier Court
- Center for Bariatric Surgery, Department of Surgery, McGill University, Montreal, Canada
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Baltar J, Martis-Sueiro A, Pardo M, Santos F, Sartal MI, Crujeiras AB, Peinó R, Seoane LM, Bárcena M, Bustamante M. Conversion from Duodenal Switch to Single Anastomosis Duodenal Switch to Deal with Postoperative Malnutrition. Obes Surg 2020; 31:431-436. [PMID: 33051790 DOI: 10.1007/s11695-020-05047-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 10/03/2020] [Accepted: 10/06/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Duodenal switch (DS) is considered one of the most effective bariatric techniques for long-term weight and comorbidity control. After these operations, some patients may get severe complications related to malnutrition and a few of them may need surgical revision. Lengthening the common channel (CC) is usually the solution: changing the Roux anastomosis or with a side-to-side anastomosis (kissing X). We propose that when simplified construction of the DS is used, conversion to single anastomosis DS (SADI-S/OADS) is an easy and safe choice. OBJECTIVES To evaluate the safety and effectiveness of conversion from DS to SADI-S in cases of malnutrition. METHODS We report three patients with severe malnutrition after a DS at 9, 74, and 84 months. One of them had also liver failure related to alcohol abuse and malnutrition. Laparoscopic reoperations included a new ileo-ileal anastomosis and takedown of the Roux-en-Y anastomosis with the aim of lengthening the CC. RESULTS All three patients were successfully converted by laparoscopy. After a median follow-up of 54.6 months [32-76 months], all of them had moderate weight regain and returned to normal biochemical nutritional parameters. Two patients with type 2 diabetes (T2DM) before DS had complete remission before conversion; one of them had recurrence of T2DM after conversion. The patient with liver failure improved significantly after conversion. CONCLUSIONS Conversion from DS to SADI-S/OADS is a simple operation with excellent results in resolving malnutrition in those patients. However, weight regain and recurrence of comorbidities may arise.
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Affiliation(s)
- Javier Baltar
- Servicio de Cirugía General y del Aparato Digestivo, CHU Santiago de Compostela, Rua R Baltar s/n, 15706, Santiago de Compostela, Spain.
| | - Aurelio Martis-Sueiro
- Servicio de Endocrinología, CHU Santiago de Compostela, Santiago de Compostela, Spain
| | - María Pardo
- Grupos de Obesidómica (MP), Epigenomica (ABC) y Fisiopatolgía Endocrina (LMS) del Area de Endocrinología, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Fernando Santos
- Servicio de Cirugía General y del Aparato Digestivo, CHU Santiago de Compostela, Rua R Baltar s/n, 15706, Santiago de Compostela, Spain
| | - Maria Isabel Sartal
- Servicio de Cirugía General y del Aparato Digestivo, CHU Santiago de Compostela, Rua R Baltar s/n, 15706, Santiago de Compostela, Spain
| | - Ana B Crujeiras
- Grupos de Obesidómica (MP), Epigenomica (ABC) y Fisiopatolgía Endocrina (LMS) del Area de Endocrinología, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Roberto Peinó
- Servicio de Endocrinología, CHU Santiago de Compostela, Santiago de Compostela, Spain
| | - Luisa María Seoane
- Grupos de Obesidómica (MP), Epigenomica (ABC) y Fisiopatolgía Endocrina (LMS) del Area de Endocrinología, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - María Bárcena
- Servicio de Anestesiología y Reanimación, CHU Santiago de Compostela, Santiago de Compostela, Spain
| | - Manuel Bustamante
- Servicio de Cirugía General y del Aparato Digestivo, CHU Santiago de Compostela, Rua R Baltar s/n, 15706, Santiago de Compostela, Spain
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Yashkov Y, Bordan N, Torres A, Malykhina A, Bekuzarov D. SADI-S 250 vs Roux-en-Y Duodenal Switch (RY-DS): Results of 5-Year Observational Study. Obes Surg 2021; 31:570-9. [PMID: 33047290 DOI: 10.1007/s11695-020-05031-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Moon RC, Alkhairi L, Wier AJ, Teixeira AF, Jawad MA. Conversions of Roux-en-Y gastric bypass to duodenal switch ( SADI-S and BPD-DS) for weight regain. Surg Endosc 2020; 34:4422-8. [PMID: 31637605 DOI: 10.1007/s00464-019-07219-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 10/09/2019] [Indexed: 01/25/2023]
Abstract
BACKGROUND Duodenal switch is a choice of conversion when patients fail to lose or regain weight after Roux-en-Y gastric bypass (RYGB). This study aims to evaluate the effectiveness and safety of duodenal switch as a secondary operation for patients who presented with insufficient weight loss or weight regain after a RYGB. METHODS A retrospective chart review was performed on 15 patients who underwent a conversion of RYGB to single anastomosis duodeno-ileal bypass with sleeve (SADI-S) or biliopancreatic diversion with duodenal switch (BPD-DS) due to weight regain between December 31, 2013 and October 31, 2018. For the body mass index (BMI) analysis, the multilevel model for change was used. RESULTS Of 15 patients, 10 underwent a conversion to SADI-S, and 5 underwent a conversion to BPD-DS. Also, 7 patients underwent the conversion in two-stages, while 8 did as single-stage. One patient had a duodenal stump leak after SADI-S, and another patient had a sleeve leak after BPD-DS. One patient underwent a reoperation to increase the common channel 20 months after the conversion to BPD-DS due to malnutrition. There was no mortality. Mean percentage of total weight loss (TWL) was 18.4% at 6 months, 25.0% at 12 months, 26.4% at 18 months, and 25.7% at 24 months after the conversion. The rate of decrease in BMI was slower in SADI-S patients than in BPD-DS patients (p < 0.01), adjusting for preoperative BMI. CONCLUSION Conversions of RYGB to SADI-S and BPD-DS can provide significant additional weight loss. However, complications and malnutrition can develop after the conversion, and further research is needed for evaluating safety.
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Abstract
PURPOSE OF REVIEW This review was conducted to gain insight into the history, present and future of bariatric and/or metabolic surgery and endoscopic treatments of obesity. The challenges that have been overcome, the challenges we still face and our recommendations for the future are discussed. RECENT FINDINGS Over the last few decades, a number of treatment strategies have emerged for the treatment of obesity. Both endoscopic and surgical options are available and they lead to significant weight loss and comorbidity reduction. However, to remain a credible treatment alternative to the obesity pandemic, we need to perform these procedures in much larger numbers than we currently do. Even though significant gains have been made in reducing the morbidity and mortality of surgical interventions, there is further room for improvement, especially when it comes to long-term issues. Due to its impact on almost every single organ system in the human body, bariatric surgery has attracted the attention of academics from a variety of medical disciplines. This has led to a rapidly enlarging body of high-quality scientific literature, supporting its wider use and cost-effectiveness. CONCLUSION Despite the advances made in bariatric surgery, the criteria determining suitability of patients for bariatric surgery in most parts of the world are still based on a consensus agreed upon in the USA in 1991. There is a need to formulate some new consensus and guidelines that would allow for a significant expansion of the pool of patients that can be offered these procedures.
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Affiliation(s)
- Edo O Aarts
- Praeclarum, Obesity Treatment, Oosterbeek, The Netherlands.
| | - Kamal Mahawar
- Bariatric Unit, Department of General Surgery, Sunderland Royal Hospital, Sunderland, UK.
- Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, UK.
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Tarascó Palomares J, Caballero Boza A, Sánchez Haro E, Herrero Vicente C, Moreno Santabàrbara P. Really Totally Robotic SADI-S in a Patient with Extreme Morbid Obesity and Non-Reducible Umbilical Hernia: Case Report. Obes Surg 2020; 30:4171-3. [PMID: 32617918 DOI: 10.1007/s11695-020-04802-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Single anastomosis duodenoileal bypass with sleeve gastrectomy (SADI-s) is a well-known and accepted technique for extreme obesity but technically challenging in this group of patients and so frequently is performed as a laparoscopic staged procedure. Robotic devices such as Da Vinci® system may solve some limitations of laparoscopic surgery. The video shows a really totally robotic SADI-s (RTR-SADI-s) in a single stage on a patient with extreme morbid obesity and a non-reducible umbilical hernia. METHODS A 56-year-old female patient with BMI = 58 kg/m2 and a large non-reducible umbilical hernia was planned for a RTR-SADI-s. A Da Vinci Xi® model was used and neither laparoscopic assistance nor change of surgical table position was needed. RESULTS The patient was in 20° reverse Trendelenburg position during all the procedure, with open legs and arms in complete adduction. All trocars were robotic. After the umbilical hernia reduction, a 300-cm ileal loop was measured and temporarily attached to the right hypochondrium peritoneum. The gastric sleeve was performed 6 cm from the pylorus over a 36Fr bougie. A robotic hand-sewn four-layer duodenoileal anastomosis was performed with barbed absorbable sutures. Docking time was 8 min. Total operative time was 240 min, of which 165 min corresponded to the SADI-s procedure and 75 min to the reduction and reparation of the umbilical hernia. There were no complications during or after surgery, and the patient was discharged on the third postoperative day. CONCLUSIONS Robotic platforms can significantly minimize the difficulty of bariatric surgery, allowing one-stage procedures in patients with extreme obesity that could require two-stage procedures in a laparoscopic approach.
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Pereira SS, Jarak I, Carvalho RA, Oliveira PF, Alves MG, Guimarães M, Almeida R, Pereira AM, Wewer Albrechtsen NJ, Holst JJ, Nora M, Monteiro MP. Different Malabsorptive Obesity Surgery Interventions Result in Distinct Postprandial Amino Acid Metabolomic Signatures. Obes Surg 2020; 30:4019-28. [PMID: 32564307 DOI: 10.1007/s11695-020-04774-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Zaveri H, Surve A, Cottam D, Ng PC, Enochs P, Billy H, Medlin W, Richards C, Belnap L, Sharp LS, Bermudez DM, Fairley R, Burns TA, Herrell K, Bull J, Menozzi SE, Student JA. 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 2019; 29:3165-73. [PMID: 31388962 DOI: 10.1007/s11695-019-03917-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [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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Zaveri H, Surve A, Cottam D, Cottam A, Medlin W, Richards C, Belnap L, Cottam S, Horsley B. Mid-term 4-Year Outcomes with Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy Surgery at a Single US Center. Obes Surg 2019; 28:3062-3072. [PMID: 29909514 DOI: 10.1007/s11695-018-3358-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) is a modification of Roux-en-Y duodenal switch (RYDS). Long-term data on this operation is lacking in the literature. We reviewed our mid-term data of this RYDS modification. PURPOSE To analyze the outcomes with SADI-S at 4 years. METHODS Data from patients who underwent a primary SADI-S procedure performed by three surgeons at a single institution from June 2013 through February 2018 were retrospectively reviewed. All revision bariatric surgeries were excluded. Regression analyses were performed for all follow-up weight loss data. RESULTS There were 437 patients in our database. The pre-operative mean body mass index (BMI) was 49.8 ± 8.8 kg/m2. The 30-day complication rate was 7.7%. The 30-day readmission, reoperation, and mortality rates were 1.8, 1.3, and 0.2%, respectively. The long-term complication rate was 10.9%. Seventy-nine patients were 4 years post SADI-S surgery and follow-up was possible for 44 patients (55.7%). At 4 years, patients had an average change in BMI of 18.1 ± 6 units with an excess weight loss (EWL) of 85.7 ± 27.3%. At 4 years, 97.6% patients were able to maintain HbA1c < 6% with or without the use of diabetic medication. There was a statistically significant difference between most of the pre-operative and post-operative nutritional data. CONCLUSIONS SADI-S is a safe and effective procedure in both short- and mid-term data points. Diabetes resolution and weight loss appear similar to traditional RYDS and better than RYGB.
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Affiliation(s)
- Hinali Zaveri
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - 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.
| | - Austin Cottam
- 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
| | - Christina Richards
- 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
| | - Samuel Cottam
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
| | - Benjamin Horsley
- Bariatric Medicine Institute, 1046 East 100 South, Salt Lake City, UT, 84102, USA
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Cottam A, Cottam D, Zaveri H, Cottam S, Surve A, Medlin W, Richards C. An Analysis of Mid-Term Complications, Weight Loss, and Type 2 Diabetes Resolution of Stomach Intestinal Pylorus-Sparing Surgery (SIPS) Versus Roux-En-Y Gastric Bypass (RYGB) with Three-Year Follow-Up. Obes Surg. 2018;28:2894-2902. [PMID: 29790130 DOI: 10.1007/s11695-018-3309-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND For many years, the Roux-en-Y Gastric Bypass (RYGB) was considered a good balance of complications and weight loss. According to several short-term studies, single anastomosis duodenal switch or stomach intestinal pylorus sparing surgery (SIPS) offers similar weight loss to RYGB with fewer complications and better diabetes resolution. No one has substantiated mid-term complication and nutritional differences between these two procedures. This paper seeks to compare complication and nutritional outcomes between RYGB and SIPS. METHODS A retrospective analysis of 798 patients who either had SIPS or RYGB from 2010 to 2016. Complications were gathered for each patient. Nutritional outcomes were measured for each group at 1, 2, and 3 years. Regression analysis was applied to interpolate each patient's weight at 3, 6, 9, 12, 18, 24, and 36 months. These were then compared with t tests, Fisher's exact tests, and chi-squared tests. RESULTS RYGB and SIPS have statistically similar weight loss at 3, 6, 9, 12, and 36 months. They statistically differ at 18 and 24 months. At 36 months, there is a trend for weight loss difference. There were only statistical differences in nutritional outcomes between the two procedures with calcium at 1 and 3 years and vitamin D at 1 year. There were statistically significantly more long-term class IIIb-V complications, class I-IIIa complications, reoperations, ulcers, small bowel obstructions, nausea, and vomiting with the RYGB than the SIPS. CONCLUSION With comparable weight loss and nutritional outcomes, SIPS has fewer short- and long-term complications than RYGB and better type 2 diabetes resolution rates.
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Vilallonga R, Curbelo Y, Sanchez-Cordero S, Roriz-Silva R, Bademci R, Torres AJ. Laparoscopic Conversion from Single Anastomosis Duodeno-Jejunal Bypass with Sleeve Gastrectomy (SADJ-S) to Roux-en-Y Gastric Bypass (GBP): Improving Unsatisfactory Outcomes. Obes Surg 2019; 30:365-368. [PMID: 31183786 DOI: 10.1007/s11695-019-03994-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) can be considered as either a primary procedure or second stage procedure. Malnutrition is rare but could lead to a reversal of the SADI-S. The aim of this manuscript is to present the management and technique of weight regain after proximalization of a SADI-S by converting it to a gastric bypass.
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Affiliation(s)
- Ramon Vilallonga
- Quirobes, Integral Obesity Care, Centro Médico Teknon, C. Marquesa de Vilallonga, 12, 08017, Barcelona, Spain. .,Endocrine, Metabolic and Bariatric Unit, General Surgery Department, Vall d'Hebron University Hospital, Center of Excellence for the EAC-BC, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - Yuhamy Curbelo
- General Surgery Department, Hospital Universitari de Vic (Consorci Hospitalari de Vic), Vic, Spain
| | | | - Renato Roriz-Silva
- Department of Medicine, Federal University of Rondônia-Unir, Porto Velho, Brazil.,Division of General Surgery, Hospital de Base of Porto Velho-Brazil, Porto Velho, Brazil
| | - Refik Bademci
- Camlica Hospital, Istanbul Medipol University, 34767, Istambul, Turkey
| | - Antonio José Torres
- Chief General Surgery Department, Hospital Clínico San Carlos, Universidad Autónoma de Madrid, Madrid, Spain
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Ramos-Leví AM, Sánchez-Pernaute A, Marcuello C, Galindo M, Calle-Pascual AL, Torres AJ, Rubio MA. Glucose Variability After Bariatric Surgery: Is Prediction of Diabetes Remission Possible? Obes Surg 2018; 27:3341-3343. [PMID: 29034446 DOI: 10.1007/s11695-017-2960-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
We aimed to corroborate glycemic control after bariatric surgery (BS) using continuous glucose monitoring (CGM) and analyze if data could predict long-term outcome. We evaluated 24 of our patients with type 2 diabetes who underwent BS (12 Roux-en-Y gastric bypass, RYGB, and 12 single-anastomosis duodeno-ileal bypass with sleeve gastrectomy, SADI-S) and who were in remission after 18-24 months' follow-up. At this time, a CGM device was placed for 7 days. Patients were reevaluated thereafter for at least 5 years. Glucose variability (GV) was lower in patients after SADI-S and in the 18 patients who were still in remission after 5 years, and provided more information on long-term status than classical diabetes-related characteristics.
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Affiliation(s)
- Ana M Ramos-Leví
- Department of Endocrinology and Nutrition, Hospital Universitario La Princesa, Instituto de Investigación Princesa, Universidad Autónoma de Madrid, C/ Diego de León 62, 28006, Madrid, Spain.
| | - Andrés Sánchez-Pernaute
- Department of Surgery, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain
| | - Clara Marcuello
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain
| | - Mercedes Galindo
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain
| | - Alfonso L Calle-Pascual
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Antonio J Torres
- Department of Surgery, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain
| | - Miguel A Rubio
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Facultad de Medicina, Complutense University, C/ Prof. Martin Lagos s/n, 28040, Madrid, Spain
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Vilallonga R, Balibrea JM, Curell A, Gonzalez O, Caubet E, Ciudin A, Ortiz-Zúñiga AM, Fort JM. Technical Options for Malabsorption Issues After Single Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy. Obes Surg 2017; 27:3344-8. [PMID: 28952026 DOI: 10.1007/s11695-017-2931-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Laparoscopic single anastomosis duodenoileal bypass with sleeve gastrectomy (SADI-S) is a recently developed one- or two-stage operation based on biliopancreatic diversion that is used to treat morbid obesity. Some midterm outcomes suggest that malabsorption is a possible complication following the procedure. Therefore, conversion to a less malabsorptive procedure may be required. We aim to describe and analyze the outcomes after laparoscopic conversion of SADI-S to non-malabsorptive or less malabsorptive procedures. METHODS From January 2015 to April 2017, five patients underwent laparoscopic conversion to single anastomosis duodenojejunal bypass with sleeve gastrectomy (SADJ-S) (video) following SADI-S, and one female patient underwent laparoscopic conversion to gastric bypass (GBP) following SADI-S, after presenting with severe protein-calorie malnutrition, nutritional deficiencies, poor quality of life, or increased number of bowel movements. RESULTS Mean preoperative BMI was 24.0 kg/m2 (20.4-27.5 kg/m2). Four patients underwent SADI-S to SADJ-S conversions and one underwent a SADI-S to Roux-en-Y duodenojejunal bypass. All cases were performed laparoscopically. No relevant postoperative complications or mortality was reported and the mean hospital stay was 4.6 days. Malabsorptive symptoms resolved in all patients. All patients experienced weight regain. Mean BMI increase was 7.1 kg/m2 (5-10.8 kg/m2). CONCLUSIONS Outcomes of laparoscopic conversion to SADJ-S or GBP after SADI-S were acceptable, showing clinical improvement of malnutrition, nutritional deficiencies, and quality of life in all cases. Weight regain must be advised. These techniques appear feasible and free of severe long-term complications. Further investigation is warranted to understand the best common channel length for patients undergoing SADI-S.
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Laura M, Mylene L, Christophe B, Boris H, Christophe M, Konstantinos A. Establishing a Reproducible Murine Animal Model of Single Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy (SADl-S). Obes Surg 2018; 28:2122-2125. [PMID: 29693220 PMCID: PMC6018587 DOI: 10.1007/s11695-018-3254-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Single-anastomosis duodenoileal bypass with sleeve gastrectomy (SADI-S) is a simplified biliopancreatic diversion. The objective of this study was to develop a reproducible animal model for SADI-S. We used three techniques for duodenal exclusion and duodenoileal anastomosis: (a) surgical clip and side-to-side anastomosis, (b) ligation and side-to-side anastomosis and (c) sectioning the duodenum, closing the duodenal stump and end-to-side anastomosis. We recorded the surgical technique and complications for each method. Twenty-five of 31 rats survived to the end of the study period. One death occurred from accidental anaesthesia overdose and the others from anastomosis leak. Four duodenal exclusions had repermeabilised at necropsy. Our murine model of SADI-S can be consistently reproduced. Sectioning the duodenum is preferable to avoid repermeabilisation of the duodenum.
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Affiliation(s)
- Montana Laura
- Department of Digestive and Metabolic Surgery, Centre Intégré Nord Francilien de l’Obésité, University Hospital Avicenne, 125 rue de Stalingrad, Bobigny, 93000 Paris, France
| | - Lamon Mylene
- Team of Regulation of Glucose Homeostasis by Nervous System (REGLYS), University of Paris (7) Diderot-CNRS UMR8251, Bâtiment Buffon, 3ème étage, pièce 340A, case courrier 7126, 4 rue Marie Andrée Lagroua Weill-Halle, 75205 Paris Cedex 13, France
| | - Barrat Christophe
- Department of Digestive and Metabolic Surgery, Centre Intégré Nord Francilien de l’Obésité, University Hospital Avicenne, 125 rue de Stalingrad, Bobigny, 93000 Paris, France
| | - Hansel Boris
- Department of Diabetes and Nutrition, Bichat-Claude Bernard University Hospital, 46, rue Henri Huchard, 75877 Cedex 18 Paris, France
| | - Magnan Christophe
- Team of Regulation of Glucose Homeostasis by Nervous System (REGLYS), University of Paris (7) Diderot-CNRS UMR8251, Bâtiment Buffon, 3ème étage, pièce 340A, case courrier 7126, 4 rue Marie Andrée Lagroua Weill-Halle, 75205 Paris Cedex 13, France
| | - Arapis Konstantinos
- Department of General and Digestive Surgery, University Hospital Bichat-Claude Bernard, 46, rue Henri Huchard, 75877 Cedex 18 Paris, France
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Balibrea JM, Vilallonga R, Hidalgo M, Ciudin A, González Ó, Caubet E, Sánchez-Pernaute A, Fort JM, Armengol-Carrasco M. Mid-Term Results and Responsiveness Predictors After Two-Step Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy. Obes Surg 2017; 27:1302-8. [PMID: 27914029 DOI: 10.1007/s11695-016-2471-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND In patients with insufficient weight loss after sleeve gastrectomy (SG) or in super obese individuals, among many surgical options available, a single-anastomosis duodeno-ileal bypass (SADI) after SG (SADI-S) could be considered. Due to the limited information available about the use of SADI as a second-step procedure, the objective of this study was to evaluate the mid-term results and responsiveness of SADI after sleeve gastrectomy. METHODS We present prospective data from 30 consecutive patients with a mean BMI of 40.1 kg/m2, a mean excess weight of 44.7 kg, and a mean excess weight loss (EWL) of 37.5%, who were submitted to a SADI as a second-step revisional procedure. RESULTS There were no intraoperative complications. Four early complications (13.34%) occurred within the first 24 postoperative hours. Six, 12, and 24-month follow-up number of patients available was 30 (100%), 22 (73.3%), and 16 (53.34%), respectively. Percent total weight loss (%WL) was 28.1 at the time of revision and 46.26% 24 months after SADI. Global %EWL was 78.93 ± 35.5. The complete remission rate after SG was 50% for diabetes, 33.3% for dyslipidemia, and 25% for hypertension, and 71.4%, 31.2%, and 27.7%, respectively, after SADI. Three (10%) patients required revisional surgery due to hypoalbuminemia. CONCLUSIONS SADI as a second-step strategy in super obese patients or after failed SG offers a more than satisfactory ponderal weight loss and an acceptable comorbidities resolution. However, the risk of severe malnutrition after distal SADI-S makes necessary a careful patient selection.
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Chiappetta S, Stier C, Scheffel O, Theodoridou S, Weiner R. The first case report of failed single-anastomosis-duodeno-ileal bypass converted to One anastomosis gastric bypass/Mini-gastric bypass. Int J Surg Case Rep 2017; 35:68-72. [PMID: 28448862 PMCID: PMC5406540 DOI: 10.1016/j.ijscr.2017.04.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/05/2017] [Accepted: 04/12/2017] [Indexed: 12/12/2022] Open
Abstract
Revisional bariatric surgery will rise in the future. The established single-anastomosis-duodeno-ileal bypass with sleeve gastrectomy (SADI-S) as the restrictive part of the procedure. Due to preserved pylorus, SG has the disadvantage of a high-pressure system with de-novo or worsening of existing gastroesophageal reflux disease in the long-term. One anastomosis gastric bypass/Mini-gastric bypass (OAGB/MGB) reduces the high-pressure system of SG in a low-pressure system of OAGB/MGB. OAGB/MGB might be a simple method to rescue failed SADI-S patients.
Introduction The established single-anastomosis-duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is based on a sleeve gastrectomy (SG) as the restrictive part of the procedure. Due to preserved pylorus, SG has the disadvantage of a high-pressure system with de novo or worsening of existing gastroesophageal reflux disease (GERD). Case presentation A female patient presented herself due to protracted GERD and weight regain after multiple bariatric surgeries. At an initial weight of 158 kg (BMI 62.5 kg/m2) the patient underwent adjustable gastric banding in 2009. After band removal in slippage, the patient underwent SG at a weight of 135 kg in 2012. Nine months after SG, SADI-S was performed as a malabsorptive second step procedure. After 32 months the patient suffered from severe GERD under proton pump inhibitor therapy. Actual weight was 107.9 kg (BMI 42.7 kg/m2). Upper endoscopy showed a hiatal hernia and esophagitis B and dorsal hiatoplasty was performed. After 6 months in still existing severe GERD and weight regain indication for laparoscopic conversion to One anastomosis gastric bypass/Mini-gastric bypass (OAGB/MGB) was given, aiming to reduce the high-pressure system of SG in a low-pressure system of OAGB/MGB. One year after revisional surgery reflux was reported to be only occasionally. Further weight loss was seen (91 kg, BMI 36 kg/m2, EWL 67.7%). Conclusion SG as the restrictive part of SADI-S may lead to GERD and consequently to pathologic eating of “soft” calories, that defeats the operation and results in weight regain. OAGB/MGB might be a simple method to rescue such failed SADI-S patients.
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Affiliation(s)
- Sonja Chiappetta
- Department of Obesity and Metabolic Surgery, Sana Klinikum Offenbach, Offenbach/Main, Germany.
| | - Christine Stier
- Department of Obesity and Metabolic Surgery, Sana Klinikum Offenbach, Offenbach/Main, Germany.
| | - Oliver Scheffel
- Department of Obesity and Metabolic Surgery, Sana Klinikum Offenbach, Offenbach/Main, Germany.
| | - Sophia Theodoridou
- Department of Obesity and Metabolic Surgery, Sana Klinikum Offenbach, Offenbach/Main, Germany.
| | - Rudolf Weiner
- Department of Obesity and Metabolic Surgery, Sana Klinikum Offenbach, Offenbach/Main, Germany.
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