Clinical trials
Overweight or Obesity clinical trials
Below are recruiting overweight or obesity clinical trials, each written for real people, not researchers. We’re tracking 1,535 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06899178RecruitingPhase 2
Atomoxetine for genetic obesity due to MC4R changes
This trial tests a medicine called atomoxetine (Strattera) to help people with a specific genetic form of obesity lose weight. It may be an option if you have a change in the MC4R gene and have not used certain other medications recently.
New York, New YorkAges 6 years+ - NCT05693506Recruiting
Remote cooking workshops for adults with obesity
This study tests whether online cooking classes can help adults with obesity improve healthy eating habits. You would attend workshops from home by video and answer questionnaires during the study.
Briis-sous-ForgesAges 18–75 - NCT04748770Recruiting
Kidney Transplant Access for Obese Dialysis Patients
This study looks at whether obese patients who are starting dialysis can safely receive kidney transplants. Researchers want to understand how weight affects transplant success and access to this life-changing treatment.
AmiensAges 18 years+ - NCT06380426Recruiting
Semaglutide for teens and adults with genetic obesity
This study looks at how semaglutide works in real life for people with obesity caused by a single gene change. If you or your teenager have this type of obesity and are taking or about to start semaglutide, you may be able to join.
ParisAges 12 years+ - NCT07302802Recruiting
Semaglutide for weight loss in teens with genetic obesity
This trial studies whether semaglutide (a once-weekly injection) helps adolescents with a specific genetic form of obesity lose weight. It is for teens who are already being prescribed semaglutide as part of their regular care.
ParisAges 12–21 - NCT07660445Recruiting
Endoscopic stomach reshaping and duodenal procedure for obese type 2 diabetes
This trial tests a procedure that reshapes the stomach and treats the upper intestine to help control blood sugar and weight in people with obesity and type 2 diabetes. It may be an option if you have a moderate to high need for metabolic surgery.
ShatinAges 18–70 - NCT07439744Recruiting
Omega-3 for Depression and Obesity
This study tests whether omega-3 fatty acids can improve depression in people with obesity. It looks at how these healthy fats might reduce inflammation and help mood.
Taichung, TaichungAges 18–54 - NCT07296900Recruiting
International genetic obesity registry study
This study is creating a worldwide registry for people with genetic forms of obesity. It aims to learn more about these conditions and may help develop better treatments in the future.
UlmAges Any age - NCT07293325Recruiting
Semaglutide and Tirzepatide for slowing aging in adults with obesity
This trial tests if two newer weight-loss medications, semaglutide and tirzepatide, can help slow the aging process in adults with obesity. It compares the drugs to each other and to a placebo to see which might offer anti-aging benefits beyond weight loss.
HangzhouAges 18–75 - NCT07341841Enrolling by invitation
Obesity risk factors study in adults
This study looks at how genes and lifestyle affect obesity risk. It includes adults aged 18 to 70 with different weight levels, from overweight to severe obesity.
Augusta, GeorgiaAges 18–70 - NCT05758454Recruiting
Prevent tooth decay and childhood weight gain by helping new parents
This study supports parents of babies (0–6 months) to change certain health habits with the goal of reducing future tooth decay and supporting healthy weight as children grow. You may be able to join if you recently had a newborn and you’re comfortable with the study procedures.
BergenAges 20–50 - NCT07036172RecruitingPhase 3
Semaglutide vs Wegovy for weight loss in Chinese adults
This trial compares a semaglutide injection to the already-approved weight loss drug Wegovy in Chinese adults with obesity. It aims to see if the new option works just as well to help people lose weight.
BeijingAges 18–75 - NCT06950112Recruiting
Comparing two breathing methods for obese patients during weight-loss surgery
This trial tests a personalized way of setting the breathing machine during weight-loss surgery to reduce lung stress. It compares a tailored approach with standard care in people with obesity.
Tanta, El GharbiaAges 18–60 - NCT06864468Recruiting
Preventing obesity in American Indian kids in rural schools
This trial studies a program to help prevent obesity in American Indian children. It includes a 3-day summer camp and focuses on healthy habits for 3rd and 4th graders in rural tribal schools.
Flagstaff, ArizonaAges 8–10 - NCT06626295Recruiting
Exercise snacks for teens with obesity
This study tests whether short, frequent 'exercise snacks' can help break up long periods of sitting and improve the physical fitness of teens with obesity. It's a simple, at-home approach that may fit into daily life.
Palavas-les-FlotsAges 11–18 - NCT06994650RecruitingPhase 3
Study of HRS9531 for sleep apnea and obesity
This trial tests an injection called HRS9531 to see if it helps people with obstructive sleep apnea (OSA) and obesity who already use a CPAP or similar breathing device. It may help by reducing weight and improving breathing during sleep.
Beijing, Beijing MunicipalityAges 18–75 - NCT06916208Recruiting
Capsinoid supplement study for obese teens
This study tests whether a supplement called capsinoid can help activate brown fat in teenagers with obesity. Brown fat is a type of body fat that burns calories, so this could be a new way to help with weight management.
Palavas-les-FlotsAges 11–18 - NCT07020741Recruiting
Stable isotope study in adults with obesity
This study uses a special test (stable isotopes) to learn about how adults with obesity process food and energy. It may help researchers understand weight and metabolism better.
Urbana, IllinoisAges 19–59 - NCT07254065Recruiting
Preventing obesity early with telehealth support
This study tests a telehealth program to help prevent obesity in pregnant women. It offers support and education through video calls to promote healthy habits.
New Hyde Park, New YorkAges 18 years+ - NCT07031297Recruiting
Exosome release after a meal in obesity
This study looks at how the body releases tiny particles called exosomes from the upper arm after a meal, specifically in women with obesity. It helps researchers understand how fat tissue responds to eating.
Rochester, MinnesotaAges 18–55 - NCT07744022Recruiting
Exercise comparison for children with obesity
This study compares two types of exercise programs — progressive neuromuscular stabilization exercises versus aerobic exercises — to see which one better improves body composition and balance in children with obesity. It aims to find a fun, effective way to help kids move better and feel healthier.
IstanbulAges 12–18 - NCT07693426RecruitingPhase 1
Study of efsubaglutide alfa for obese teenagers
This trial tests an injection called efsubaglutide alfa to help obese teenagers lose weight. It requires following diet and exercise advice for at least 3 months before starting.
Beijing, Beijing MunicipalityAges 12–17 - NCT07736547Enrolling by invitation
AI-guided supplement for weight loss
This study tests a nutritional supplement (guided by your gut bacteria) to help with weight loss, along with lifestyle advice. It might be a good fit if you are overweight but not diabetic and have not used weight-loss medications recently.
IstanbulAges 18–65 - NCT03514602Recruiting
Help quitting smoking to prevent childhood obesity
This study supports pregnant people who smoke to quit or cut down, using behavior-based coaching. It also measures how changes in smoking may help lower a child’s risk of developing obesity.
Buffalo, New YorkAges 18–39
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Common questions
- Are there clinical trials for overweight or obesity?
- Yes. Clin2 currently lists 1,535 recruiting overweight or obesity 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 overweight or obesity 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 overweight or obesity 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.