Clinical trials
Post-bariatric Surgery clinical trials
Below are recruiting post-bariatric surgery clinical trials, each written for real people, not researchers. We’re tracking 12 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07289958Recruiting
Breathing muscle training after weight loss surgery
This study tests whether breathing exercises can help people recovering from weight loss (bariatric) surgery. It may improve your breathing and recovery after the procedure.
Quito, PichinchaAges 18–60 - NCT06192693RecruitingPhase 3
Fecal transplant to improve diabetes after weight loss surgery
This trial tests whether transferring healthy stool bacteria from a lean donor can help improve blood sugar control in people with type 2 diabetes who still have high blood sugar 1-5 years after weight loss surgery.
ParisAges 18–65 - NCT06292936Recruiting
Remi for weight regain after weight loss surgery
This study tests if the medication Remi can help people who have gained back at least 5% of their lowest weight after gastric bypass or sleeve gastrectomy. It is meant for those who are not currently using other weight loss drugs and are otherwise healthy enough to participate.
Chicago, IllinoisAges 18–70 - NCT06345560RecruitingPhase 1/Phase 2
Birth control pill study before and after weight-loss surgery
This study looks at how a progestin-only birth control pill works in obese women before and after bariatric surgery. It may help find the best way to prevent pregnancy during this time.
BangkokAges 18–45 - NCT06345586Recruiting
Birth control pill study for women having weight-loss surgery
This study tests how a birth control pill with only drospirenone (a type of progestin) affects cervical mucus in women who are about to have weight-loss surgery. It will help understand if this pill is a good option for preventing pregnancy after surgery.
BangkokAges 18–45 - NCT06914219Recruiting
Eating disorder screening after weight loss surgery
This study tests a program to screen for and treat eating disorders in people who have had weight loss surgery. It aims to find and help those struggling with eating issues after surgery.
Halifax, Nova ScotiaAges 19 years+ - NCT07059104Recruiting
Breast reconstruction after weight loss surgery study
This study looks at how breast reconstruction with implants works for women who have had major weight loss surgery. It uses national health registries to track outcomes and help doctors and patients make better choices.
GothenburgAges Any age - NCT01803451RecruitingEarly Phase 1
Tested after gastric bypass for low blood sugar
This early study looks at a gut hormone–based treatment (GLP-1) and how it affects blood sugar and digestion after gastric bypass. It may help people who are having repeated low blood sugar episodes after surgery.
San Antonio, TexasAges 18–65 - NCT07423780Recruiting
Exercise program for recovery after weight-loss surgery
This trial studies whether a supervised exercise program helps people who have had weight-loss surgery (sleeve gastrectomy or gastric bypass) improve their metabolic health. It is for adults aged 18-60 who have been cleared for rehab and may have related conditions like high blood pressure or cholesterol problems.
Santiago, Santiago MetropolitanAges 18–60 - NCT05725967Enrolling by invitation
Endoscopic and bariatric procedures for obesity
This study looks at people who are having obesity-related procedures, including options done with a scope (endoscopic) and revision after prior bariatric surgery. It may help doctors understand outcomes and improve care for people undergoing these treatments.
Boston, MassachusettsAges 18–80 - NCT04615546Recruiting
Study nutrient flow in people with low blood sugar after surgery
This study looks at how food moves through the body and how that may affect episodes of low blood sugar caused by too much insulin. It may help researchers better understand and possibly improve care for people who get hypoglycemia, especially after bariatric (weight-loss) surgery.
Stanford, CaliforniaAges 18 years+ - NCT07082478Recruiting
Blood Flow Study in People with Low Blood Sugar After Weight Loss Surgery
This study looks at blood flow in a neck artery in people who have low blood sugar after bariatric surgery compared to healthy individuals. It may help understand why some people experience hypoglycemia after weight loss surgery.
Boston, MassachusettsAges 18–70
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Common questions
- Are there clinical trials for post-bariatric surgery?
- Yes. Clin2 currently lists 12 recruiting post-bariatric surgery studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a post-bariatric surgery trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a post-bariatric surgery trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.