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 1,472 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07392190RecruitingPhase 3
Study of eloralintide for people with persistent obesity
This trial tests if adding eloralintide helps people who are still obese or overweight while taking weekly incretin therapy. It aims to support additional weight loss for those who haven't reached their goals.
Birmingham, AlabamaAges 18 years+ - NCT07396805Recruiting
Food is medicine study for obesity with food insecurity
This study tests whether providing healthy food and support can help adults with obesity and food insecurity lose weight. It looks at how food assistance programs might improve health.
Baltimore, MarylandAges 18 years+ - NCT07376252Enrolling by invitation
Mobile app to help parents prevent childhood obesity
This study tests whether a mobile app for parents can help prevent obesity in school-aged children. If you join, you'll use the app to learn healthy habits for your child.
Mexico City, Mexico CityAges 5–11 - NCT05942287Recruiting
Weight and weight loss study in heart failure with weak pumping
This study looks at how obesity and weight loss affect people living with heart failure where the heart pumping strength is reduced. It uses heart imaging (MRI) to measure the heart and may help clarify what weight changes do for symptoms and heart function.
Jersey, JerseyAges 18–85 - NCT07368842Recruiting
Scalp hair study in severe obesity
This study looks at chemicals in scalp hair from people with severe obesity to learn more about the condition. Participants must be planning to have weight-loss surgery.
SingaporeAges 21–70 - NCT07368777Recruiting
Genetics-based diet counseling vs standard diet for weight loss
This trial compares two types of diet counseling—one based on your genetic makeup and the other standard advice—to see which helps more with weight loss and reducing body fat. It is for adults who are overweight or obese and willing to follow a diet program.
MarousiAges 18–65 - NCT07364175Recruiting
Weight loss drug study for young adults with high blood pressure
This trial tests if the weight loss medication tirzepatide can help young adults (18–40) with obesity and high blood pressure lower their blood pressure. It compares standard care to weight loss with tirzepatide.
Cambridge, CambridgeshireAges 18–40 - NCT07307417Recruiting
Breathing muscle training for obesity
This trial tests if training your breathing muscles can improve respiratory function in people with obesity. It aims to help those with a BMI of 30 or higher.
Wroclaw, Dolny ŚląskAges 30–60 - NCT07292389Recruiting
Weight loss study testing feedback messages
This study tests whether different types of feedback messages help with weight loss. You'll use a smartphone app, a Fitbit, and a scale to track your progress over 17 weeks.
Charlottesville, VirginiaAges 18 years+ - NCT07280936RecruitingPhase 1
Study of SHR-2906 in healthy people and those with obesity
This trial tests a new injection called SHR-2906, first in healthy people to check safety, then in people with obesity to see how well it works. It may help with weight management.
Hangzhou, ZhejiangAges 18–55 - NCT07283406Enrolling by invitation
High-intensity interval training for young adults with obesity
This study tests whether high-intensity interval training (short bursts of intense exercise) can improve heart health and fitness in young adults with obesity. You would participate in a supervised exercise program to see if it helps lower your risk of future health problems.
Guadalajara, JaliscoAges 18–35 - NCT07283978Enrolling by invitation
Testing digital tools for weight management
This study looks at using digital tools like apps to help manage weight. It's for people in a specialized weight management program in South East London.
London, Greater LondonAges 18 years+ - NCT07284108Enrolling by invitation
Healthy eating for my infant: a program for new moms
This study helps new moms who are feeling stressed or down learn healthy ways to feed their baby. It offers support and education to prevent infant obesity, and may include home grocery delivery.
Cincinnati, OhioAges 2 months–1.8 years - NCT07268417Enrolling by invitation
Group lifestyle program for obesity in primary care
This study tests if group medical visits with lifestyle coaching can help people with obesity lose weight and improve their health. It takes place at Cleveland Clinic primary care offices.
Cleveland, OhioAges 20–75 - NCT07261475RecruitingEarly Phase 1
Saffron petal extract for weight and blood sugar
This study tests a water extract from saffron flower petals to see if it helps with weight loss or blood sugar control in people with obesity or prediabetes. It's an early-phase trial, so it's looking at safety and how the body handles the extract.
IzolaAges 40–65 - NCT04242069Recruiting
Lifestyle coaching for overweight women trying to conceive
This trial tests a lifestyle program (using a smartphone) to help overweight women improve health before pregnancy while trying to conceive within the next year. It may help you and your partner build healthy habits before pregnancy.
Québec, QuebecAges 18–40 - NCT07242534RecruitingPhase 4
Semaglutide for better embryos in IVF for women with overweight or obesity
This trial tests whether semaglutide, a medication used for weight management, can improve the quality of embryos in women who are overweight or have obesity and are doing IVF. It aims to see if taking semaglutide before the IVF process helps make healthier embryos that can be frozen for later use.
Sabadell, BarcelonaAges 18–38 - NCT07231484Recruiting
Grape study for immune and gut health in obesity
This trial tests if eating grapes every day for 4 weeks can improve your immune system and gut health. It is designed for adults with obesity who are willing to keep their diet and activity stable during the study.
Columbia, MissouriAges 18–60 - NCT07213323Recruiting
Probiotics for Digestion During Weight-Loss Treatment
This study tests whether taking a probiotic (a type of 'good' bacteria) can improve digestion and gut health in people who are starting a GLP-1 RA medicine for weight loss. You would take the probiotic daily and answer questions about your digestive symptoms.
Pierre-BéniteAges 18–75 - NCT07205432RecruitingPhase 1
Testing XTL6001 in healthy and obese adults
This early-stage trial tests a new medication (XTL6001) in healthy and obese adults to see if it is safe. It is for people who are not diabetic, have no history of certain stomach, pancreas, or gallbladder problems, and have a BMI up to 40.
Beijing, Beijing MunicipalityAges 18–65 - NCT06929000Recruiting
Testing an adjustable headrest for painless abortion in overweight patients
This study tests whether a special adjustable headrest can help make painless abortion surgery safer and more comfortable for people who are overweight or obese. You may be able to join if you are planning this procedure, have a BMI over 24, and are otherwise healthy enough for anesthesia.
Wuhan, HubeiAges 20–50 - NCT07185789Recruiting
Health program for fourth graders in Mexico
This trial tests a health program in Mexican elementary schools. If you are a fourth grader in Campeche, Morelos, or Mexico City, you may be able to join.
Cuernavaca, MorelosAges 9–12 - NCT07165548Recruiting
Testing a special diet for weight and health in obesity
This trial tests whether a special diet with foods that make you feel full can help people with overweight or obesity lose weight and improve their heart, metabolic, and joint health.
Pamplona, NavarreAges 18–65 - NCT07141342Recruiting
Bed scale weight loss program for wheelchair users
This study tests if using a special bed scale helps wheelchair users lose more weight during a weight loss program. Participants will follow a weight loss plan, and half will get the bed scale to track their weight at home.
Pittsburgh, PennsylvaniaAges 18 years+
Hear when a new Overweight or Obesity trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for overweight or obesity?
- Yes. Clin2 currently lists 1,472 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.