70 completed, 32 unknown, 27 recruiting, 14 not yet recruiting. 157 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 157 | Completed 70, Unknown 32, Recruiting 27, Not yet recruiting 14, Active not recruiting 8, Terminated 3, Withdrawn 2, Suspended 1 |
Follow Bariatric Surgery: new trials by email Literature Review of Bariatric Surgery trials Research Report on Bariatric Surgery
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Metabolic Flux Analysis in Metabolic Dysfunction-Associated Steatotic Liver Disease Bariatric surgery, Stable isotope tracer infusion, MRI/MRE - Metabolic Dysfunction-Associated Steatotic Liver Disease, Metabolic Dysfunction-Associated Steatohepatitis | Not applicable | Not yet recruiting | Vanderbilt University Medical Center | 20 | 2026-10-01 | 2026-08-12 |
| Transition to Ambulatory Bariatric Surgery (TABS) Trial Same Day Discharge - Obesity and Obesity-related Medical Conditions, Bariatric Surgery | Not applicable | Recruiting | Vanderbilt University Medical Center | 200 | 2026-10-01 | 2026-09-21 |
| Transit Bipartition After Sleeve Gastrectomy Conversion to Intestinal Transit Bipartition - Obesity & Overweight, Gastroesophageal Reflux (GERD) | Not applicable | Not yet recruiting | Hospital das Clínicas de Ribeirão Preto | 40 | 2026-08-02 | 2026-08-03 |
| Rosuvastatin and Losartan Pharmacokinetics After Bariatric Surgery Rosuvastatin, Losartan (Control) - Obesity & Overweight, Bariatric Surgery | Not applicable | Not yet recruiting | Hospital das Clínicas de Ribeirão Preto | 60 | 2026-08-02 | 2026-08-05 |
| The OAT Trail: The Obesity Anti-Coagulation Thromboprophylaxis Trial. Anti-Xa Activity Monitoring, Tinzaparin (Leo), enoxaparin - Bariatric Surgery, Anti-Xa Activity | Not applicable | Not yet recruiting | University College Dublin | 180 | 2026-08-01 | 2026-05-18 |
| Dramatherapy for Psychological and Social Well-Being in Obesity and Bariatric Care Adapted Physical Activity, Dramatherapy - Obesity (Disorder), Obesity & Overweight | Not applicable | Recruiting | Universite du Littoral Cote d'Opale | 250 | 2026-06-30 | 2026-07-06 |
| 3D Reconstruction, VR and Machine Learning in Body Image in Bariatrics Body Image Counselling with Virtual Reality - Obesity (Disorder), Body Image | Not applicable | Not yet recruiting | Imperial College London | 80 | 2026-06-01 | 2026-06-25 |
| Effect of Transcutaneous Electrical Nerve Stimulation on PODD in Bariatric Surgery Patients Transcutaneous nerve stimulator, Sham TENS - Bariatric Surgery, Bariatric Surgery Candidate | Not applicable | Recruiting | Cairo University | 70 | 2026-05-17 | 2026-05-20 |
| Dexmedetomidine Versus Ketamine as Adjuvants in Bariatric Surgery Dexmedetomidine infusion, Ketamine infusion, Normal Saline Infusion (Placebo) - Obesity, Postoperative Pain | Not applicable | Not yet recruiting | Tanta University | 90 | 2026-04-20 | 2026-04-09 |
| Digital Follow-Up and Nursing Education in Bariatric Surgery Patients Structured Nursing Education and Exercise Program - Obesity (BMI > 35), Bariatric Surgery | Not applicable | Recruiting | Okan University | 52 | 2026-03-07 | 2026-07-28 |
| Flow-Controlled Versus Volume-Controlled Ventilation in Bariatric Surgery FCV Group, VCV Group - Obesity, Bariatric Surgery | Not applicable | Recruiting | Ankara Etlik City Hospital | 40 | 2026-02-24 | 2026-02-25 |
| EFFECTS OF SUPERVISED PHYSICAL EXERCISE AFTER BARIATRIC SURGERY ON MUSCLE MASS AND BONE DENSITY (OBEFIT STUDY) physical exercise programme - Obesity &Amp;Amp; Overweight, Bariatric Surgery | Not applicable | Recruiting | Hospitales Universitarios Virgen del Rocío | 54 | 2026-02-01 | 2026-01-08 |
| Low-Flow Anesthesia and Perioperative Atelectasis in Laparoscopic Bariatric Surgery Sevoflurane with normal-flow anesthesia, Sevoflurane with low-flow anesthesia - Atelectasis, Pulmonary Complications | Not applicable | Completed | Istanbul University | 60 | 2026-01-15 | 2026-05-20 |
| Effects of Respiratory Muscle Training in Post-bariatric Surgery Patients Institutionalized therapeutic exercise, Inspiratory muscle training, simulated inspiratory muscle - Bariatric Surgery | Not applicable | Recruiting | University Ramon Llull | 52 | 2026-01-05 | 2026-02-18 |
| Effect of Intraoperative Salbutamol Administration on Mechanical Power and Respiratory Mechanics in Obese Patients Undergoing Laparoscopic Bariatric Surgery Salbutamol (Ventolin®), Normal Saline (0.9% Sodium Chloride) - Bariatric Surgery | Not applicable | Not yet recruiting | Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital | 66 | 2026-01-01 | 2026-01-30 |
| Intravenous Lidocaine Infusion Versus Intravenous Dexmedetomidine Infusion During Sleeve Gastrectomy intravenous lidocaine, intravenous dexmedetomidine - Bariatric Surgery, Lidocaine | Not applicable | Recruiting | Alexandria University | 40 | 2025-12-26 | 2026-01-08 |
| BAR-TAX - Tranexamic Acid in Bariatric Surgery. Tranexamic Acid (TXA) - Bariatric Surgery, Bariatric Patients | Not applicable | Active not recruiting | Santa Maria Hospital - GVM Care & Research | 1000 | 2025-12-01 | 2026-02-12 |
| Magnetic Compression Anastomosis Procedure for Partial Jejuno-ileal Diversion: Evaluating the Feasibility of a Novel Endoscopic Magnetic Metabolic Interventional Therapy Magnetic Compression Anastomosis Procedure for Partial Jejuno-ileal Diversion - Diabetes Type 2, Bariatric Surgery | Not applicable | Recruiting | iIDEAS Group Holdings Limited | 5 | 2025-11-11 | 2026-01-20 |
| Impact of a Pro-diversity Gut Microbiota Diet After a Bariatric Surgery on Gut Microbiota, Eating Behaviour and Sensory Function Nutritional counseling - Obesity (Disorder), Bariatric Surgery | Not applicable | Recruiting | Hospices Civils de Lyon | 60 | 2025-11-05 | 2026-04-03 |
| easyEndoTM Powered Stapler Study laparoscopic bariatric surgery - Bariatric Surgery | Not applicable | Completed | Ezisurg Medical Co. Ltd. | 60 | 2025-10-21 | 2026-01-29 |
Showing 20 of 157. Sign in to see all of them.
Obesity (58) · Obesity, Morbid (26) · Motor Activity (16) · Overweight (11) · Weight Loss (9) · Gastroesophageal Reflux (7) · Diabetes Mellitus, Type 2 (5) · Pain, Postoperative (5) · Body Weight Changes (3) · Hypoglycemia (3) · Pulmonary Atelectasis (3) · Agnosia (2) · Anxiety Disorders (2) · Diabetes Mellitus (2) · Feeding Behavior (2)
Pathological Conditions, Signs and Symptoms (95) · Signs and Symptoms (91) · Nutritional and Metabolic Diseases (87) · Body Weight (84) · Nutrition Disorders (79) · Overnutrition (79) · Overweight (68) · Behavior (24) · Obesity (21) · Metabolic Diseases (16) · Pathologic Processes (14) · Digestive System Diseases (12) · Glucose Metabolism Disorders (12) · Gastrointestinal Diseases (11) · Neurologic Manifestations (11)
Gastric Bypass (10) · Exercise (5) · Bariatric Surgery (4) · Control Groups (4) · Resistance Training (3) · BaseLine dental cement (2) · Equipment and Supplies (2) · Lidocaine (2) · Sodium Chloride (2) · 4-amino-4'-hydroxylaminodiphenylsulfone (1) · Absorptiometry, Photon (1) · Acupressure (1) · Albuterol (1) · Azithromycin (1) · Behavior Therapy (1)
First Affiliated Hospital of Jinan University (5) · Hvidovre University Hospital (4) · Istanbul University (4) · Ataturk University (3) · Massachusetts General Hospital (3) · McMaster University (3) · Tanta University (3) · Antalya Training and Research Hospital (2) · Assistance Publique - Hôpitaux de Paris (2) · Cairo University (2) · Centre Hospitalier Intercommunal Creteil (2) · Hospital das Clínicas de Ribeirão Preto (2) · Medical University of Gdansk (2) · Medipol University (2) · The University of Texas Health Science Center, Houston (2)
Turkey (Türkiye) (22) · France (14) · United States (14) · Egypt (13) · China (10) · Brazil (9) · Netherlands (7) · Spain (6) · Canada (5) · Denmark (5) · Italy (4) · Poland (3) · Switzerland (3) · Belgium (2) · Germany (2)
Emily H Feig, PhD (2) · Wilson Salgado Jr, MD PhD (2) · Ahmed M Yousry, Lecturer of Surgery (1) · Albert Lecube (1) · Alessandro Porrrovecchio, PhD HDR (1) · Ali Tavakkoli, MD (1) · Antonio Braun, MD (1) · Antonio Herrera, MD (1) · Ariane Martinez, Full Professor (1) · Arzu Karaveli (1)
PMID 11867132, PMID 14987333, PMID 18086925, PMID 18443635, PMID 19036065, PMID 19458109, PMID 20332509, PMID 20622663, PMID 21475009, PMID 21480801, PMID 21483510, PMID 21541815, PMID 22315264, PMID 22873044, PMID 22976857, PMID 23166141, PMID 23303884, PMID 24141714, PMID 24647849, PMID 25232415, PMID 25443069, PMID 26660319, PMID 26868660, PMID 28930514, PMID 29590421, PMID 29701725, PMID 30121858, PMID 30612327, PMID 30639940, PMID 30723407, PMID 31147284, PMID 31212124, PMID 31497829, PMID 31574281, PMID 31584919, PMID 31742316, PMID 32197070, PMID 32202076, PMID 32488528, PMID 32778047, PMID 32795990, PMID 32803709, PMID 32891457, PMID 32912989, PMID 33183568, PMID 33295128, PMID 33522950, PMID 34896011, PMID 35062872, PMID 35320489
K23HL148017 (2), R01DK077102 (1), R01DK138047 (1), R01HL140574 (1)