Large-scale testing (Phase 3)UnknownNCT03838276What this trial is testingRYGB AL 150cm BPL 100cm vs RYGB AL 100cc BPL 150cmWho this might be right forWeight Loss Hospital General Universitario Elche 200
Not applicableStudy completedNCT01396460What this trial is testingRespiratory Quotient in Post Roux-en-Y Gastric Bypass PatientsWho this might be right forMorbid Obesity Gastrocirurgia, Brazil 69
Not applicableLooking for participantsNCT07015424What this trial is testingRandomized Study on Transoral Outlet Reduction and Lifestyle Changes for Weight Regain After Gastric BypassWho this might be right forWeight RegainWeight Loss Boston Scientific Corporation 108
Not applicableLooking for participantsNCT07436013What this trial is testingComparing Revisional Laparoscopic Roux-en-Y Gastric Bypass Versus Ringed Revisional Roux-en-Y Gastric Bypass After Laparoscopic Sleeve GastrectomyWho this might be right forRevisional Bariatric Surgery General Committee of Teaching Hospitals and Institutes, Egypt 240
Not applicableLooking for participantsNCT03821636What this trial is testingImpact of Long Alimentary Limb or Long Biliary Limb Roux-en-Y Gastric Bypass on Type 2 Diabetes Remission in Severely Obese Patients.Who this might be right forDiabetes Mellitus Type 2 in Obese University Hospital, Lille 396
Not applicableStudy completedNCT01579981What this trial is testingThe Importance of GLP-1 in Post RYGB Improvement in Glycaemic Control Type 2 Diabetic SubjectsWho this might be right forType 2 Diabetes Hvidovre University Hospital 9
Not applicableStudy completedNCT04847167What this trial is testingMechanistic Loop Resolution Strategy for Short-type Single Balloon EnteroscopyWho this might be right forCholedocholithiasisBile Duct NeoplasmsBiliary Tract Diseases+1 more Ajou University School of Medicine 23
Not applicableStudy completedNCT01189344What this trial is testingLevothyroxine (L-T4) Absorption After Bariatric SurgeryWho this might be right forMorbid Obesity University of Sao Paulo 30
Not applicableUnknownNCT01685177What this trial is testingSingle Anastomosis Duodeno-Ileal Bypass vs Standard Duodenal Switch as a Second Step After Sleeve Gastrectomy in the Super-Morbid Obese PatientWho this might be right forMorbid Obesity Hospital San Carlos, Madrid 30
Not applicableLooking for participantsNCT07156552What this trial is testingProtein Supplementation and Resistance Training to Prevent Fat-Free Mass Loss Following Metabolic-Bariatric SurgeryWho this might be right forBariatric SurgeryFat Free Mass Radboud University Medical Center 400
Not applicableStudy completedNCT01459549What this trial is testingRoux-en-Y Hepaticojejunostomy for Hepatolithiasis With Sphincter of Oddi LaxityWho this might be right forHepatolithiasisSphincter of Oddi Dysfunction Zhejiang University 129
Not applicableWithdrawnNCT04543526What this trial is testingA Post-market Observational Study With the easyEndoTM Universal Linear Cutting Stapler in Standard Laparoscopic and Robot-assisted Laparoscopic Roux-en-Y Gastric Bypass (RYGB) SurgeryWho this might be right forObesityRoux-en-Y Gastric Bypass Duomed
Post-approval studies (Phase 4)Ended earlyNCT02483598What this trial is testingMechanistic Investigation Of Intestinal Cytochrome p450 3A4 Following Roux-en-Y Surgery And Its Effect on Plasma Concentrations of BuspironeWho this might be right forGastric Bypass North Dakota State University 12
Not applicableStudy completedNCT02625649What this trial is testingEffect of Gastric Bypass Surgery on Diabetes Status and Microvascular Complications in Obese Type 2 Diabetic PatientsWho this might be right forType 2 Diabetes MellitusObesityDiabetic Retinopathy+1 more University of Aarhus 148
Not applicableLooking for participantsNCT06543316What this trial is testingMarginal Ulcer Healing With Low-Thermal Argon Plasma Endoscopic TreatmentWho this might be right forRoux-en-y Anastomosis SiteMarginal UlcerMarginal Ulcer (Peptic) or Erosion+9 more Christopher C. Thompson, MD, MSc 100
Not applicableStudy completedNCT01493583What this trial is testingCentral Nervous Processing of Visual Food Stimuli in Severely Obese SubjectsWho this might be right forObesity Cantonal Hospital of St. Gallen 38
Not applicableUnknownNCT00906802What this trial is testingBenefit of Roux-en-Y (R-Y) Reconstruction After PancreaticoduodenectomyWho this might be right forPancreatic Cancer Kochi University 40
Not applicableActive Not RecruitingNCT07768202What this trial is testingAJYR+GV vs RYGB for GERDWho this might be right forObesity, MorbidGastroesophageal Reflux (GERD) Victor Dib Institute 60
Not applicableStudy completedNCT04329780What this trial is testingRetrospective Comparison of Lap and Robotic-Assisted RYGB and SGWho this might be right forBariatric Surgery Candidate Intuitive Surgical 1,872
Post-approval studies (Phase 4)Study completedNCT07021170What this trial is testingTrial Comparing Elan Specialized Bariatric Supplements With Standard Multivitamins in Patients Undergoing Bariatric ProceduresWho this might be right forVitamin Deficiencies General Committee of Teaching Hospitals and Institutes, Egypt 624