ArticleObesity surgery2010
Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S). One to three-year follow-up.
Article in Obesity surgery, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 6 registered trials, which are not on this map. Cited by 115 papers, 10 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Prospective Randomized Trial Comparing Single-Anastomosis Duodeno-Ileal Bypass With Standard Roux-en-Y Duodenal Switch as a Second Step After a Sleeve Gastrectomy in the Super-Morbid Obese Patient
The Effect of Loop Duodenal Switch Surgery in Morbidly Obese Patients on Weight Loss at One Year
Laparoscopic Single-Anastomosis Duodenal-Jejunal Bypass With Sleeve Gastrectomy vs Laparoscopic Duodenal Switch as a Primary Bariatric Procedure. 5 Year Patient Follow
Single Anastomosis Duodeno-ileal Bypass With Sleeve Gastrectomy (SADI-S): A Prospective Cohort Study
Single Anastomosis Duodeno Jejunal Bypass With Sleeve Gastrectomy (SADJB-SG) Versus Intensive Medical Therapy (IMT) in the Treatment of Type 2 Diabetes Mellitus Among Asian Patients With BMI 23.5 - 30 kg/m2: A Clinical Trial
Tailored Stapled Single Anastomosis Duodeno-ileal Bypass With Sleeve Gastrectomy (SADI-S): Initial Report and Preliminary Results
Who cites it
115 citing papers in PubMed, 10 syntheses or guidelines pooled it, 258 citations in OpenAlex.
- Comparative Outcomes of Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy Versus Roux-en-Y Gastric Bypass in Adults with Severe Obesity: A Systematic Review and Meta-Analysis.Obesity surgery · 2026Pooled it
- Conversion to One-Anastomosis Gastric Bypass versus Roux-en-Y Gastric Bypass for Treatment of Gastroesophageal Reflux Disease after Sleeve Gastrectomy: A Systematic Review and Meta-analysis.Obesity surgery · 2026Pooled it
- Robotic SADI-S in modern bariatric surgery: A systematic review and limited meta-analysis of comparative and single-arm evidence.Journal of robotic surgery · 2026Pooled it
- SADI-S, state of the art. Indications and results in 2024: a systematic review of literature.Updates in surgery · 2025Pooled it
- Laparoscopic Single Anastomosis Duodeno-Ileal Bypass Versus One Anastomosis Gastric Bypass as Revisional Procedures after Sleeve Gastrectomy: Meta-analysis and Systematic Review.Obesity surgery · 2024Pooled it
- Single Anastomosis Duodeno-Ileostomy with Sleeve Gastrectomy/Single Anastomosis Duodenal Switch (SADI-S/SADS) IFSO Position Statement-Update 2023.Obesity surgery · 2024Pooled it
- Bile Reflux After Single Anastomosis Duodenal-Ileal Bypass with Sleeve (SADI-S): a Meta-analysis of 2,029 Patients.Obesity surgery · 2022Pooled it
- The Effectiveness of Single-Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy/One Anastomosis Duodenal Switch (SADI-S/OADS): an Updated Systematic Review.Obesity surgery · 2021Pooled it
- Single Anastomosis Duodeno-Ileal Switch (SADIS): A Systematic Review of Efficacy and Safety.Obesity surgery · 2018Pooled it
- Robotic Single Anastomosis Duodenal-ileal Bypass With Sleeve Gastrectomy (SADI-S) for Morbid Obesity: A Systematic Review.In vivo (Athens, Greece)Pooled it
- Five-year Outcomes After Single-Anastomosis Duodeno-Ileal Bypass (SADI) vs. Biliopancreatic Diversion with Duodenal Switch (BPD/DS): A Randomized Clinical Trial.Obesity surgery · 2026Trial
- Perioperative Safety and 1-Year Outcomes of Single-Anastomosis Duodeno-Ileal Bypass (SADI) vs. Biliopancreatic Diversion with Duodenal Switch (BPD/DS): A Randomized Clinical Trial.Obesity surgery · 2024Trial
- A New Concept in Bariatric Surgery. Single Anastomosis Gastro-Ileal (SAGI): Technical Details and Preliminary Results.Obesity surgery · 2017Trial
- Endoluminal Revision (OverStitch (TM) , Apollo Endosurgery) of the Dilated Gastroenterostomy in Patients with Late Dumping Syndrome After Proximal Roux-en-Y Gastric Bypass.Obesity surgery · 2016Trial
- Pylorus preserving loop duodeno-enterostomy with sleeve gastrectomy - preliminary results.BMC surgery · 2014Trial
- Five-year outcomes of single-anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) in adults with type 1 diabetes mellitus.Endocrine · 2026Article
- Time Free from High-Risk Obesity after One-Step Vs. Two-Step Duodenal Switch: A Propensity-Score Single-Center Analysis.Obesity surgery · 2026Article
- A Comparative Study between Laparoscopic Sleeve Gastrectomy and One Anastomosis Gastric Bypass on Serum Zinc Levels.Obesity surgery · 2026Article
- Conversion for Severe Malnutrition After Single Anastomosis Duodeno-Ileostomy with Sleeve Gastrectomy (SADI-S) to Duodenojejunal Bypass (DJB): a Case Series and Literature Review.Obesity surgery · 2025Review
- Type 2 diabetes mellitus remission following laparoscopic sleeve gastrectomy and hindgut-based procedure: a retrospective multicenter study.Updates in surgery · 2025Article
55 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is a new operation for morbid obesity based on the biliopancreatic diversion in which a sleeve gastrectomy is followed by an end-to-side duodeno-ileal diversion. The preservation of the pylorus makes possible the reconstruction in one loop, which reduces operating time and needs no mesentery opening. We review the results obtained on the first 50 operated patients with 1 to 3 years follow-up. Eighteen men and 32 women with a mean BMI of 44 kg/m(2) were operated on. Hypertension was present in 50%, sleep apnea in 30%, hypertriglyceridemia in 60% and hypercholesterolemia in 43%.There were 27 type two diabetics, most of them on insulin therapy. There were two gastric staple-line leaks and one long-term subphrenic abscess. Follow-up is complete for 98% of the patients. Excess weight loss reached 94.7% at 1 year, and it was maintained over the second and third year. At 1 year, mild anemia has been detected in 10% of the cases. Albumin concentration was under normal levels in 8% of the patients in the first postoperative year, but all patients recovered to normal levels by the third postoperative year. All diabetic patients have normalized glucose or HbA1c levels after the sixth postoperative month with no need of anti-diabetic therapy. SADI-S is a promising operation which offers excellent weight loss and metabolic results. The elimination of one anastomosis reduces operative time and decreases the possibility of surgically related complications.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.