Clinical trials
Obese Adults clinical trials
Below are recruiting obese adults clinical trials, each written for real people, not researchers. We’re tracking 153 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07789106Recruiting
CoQ10 for fatigue and strength in GLP-1 users
This study tests whether Coenzyme Q10 (CoQ10) can help reduce fatigue and improve muscle strength in people who are taking GLP-1 medications for weight management. You will be asked to take a daily supplement (CoQ10 or placebo) for a period and track your progress via a smartphone app.
GlasgowAges 30–65 - NCT07750223Recruiting
Hesperidin for memory and thinking in older adults
This study tests whether a natural supplement called hesperidin (found in citrus fruits) can support brain health in older adults who are overweight or obese. It may help with memory and thinking.
Shanghai, Shanghai MunicipalityAges 55–75 - NCT07363616Recruiting
Health-focused programs for adults with higher body weight
This study tests different programs that focus on improving health without focusing on weight loss. It is for adults with higher body weight who want to feel healthier, not necessarily to lose weight.
Providence, Rhode IslandAges 18 years+ - NCT06949280Recruiting
Peanuts, weight loss, and bone health study
This study tests whether eating peanuts daily during weight loss affects bone health in adults aged 50 to 75.
New Brunswick, New JerseyAges 50–75 - NCT06604650Recruiting
Park-based health program for older adults in Miami
This study looks at how community park programs can help older adults stay healthy. It will use information already collected from people who are already part of the Miami-Dade Active Older Adults study.
Miami, FloridaAges 50–95 - NCT07685808RecruitingPhase 2
Testing a weight loss injection for people with overweight or obesity
This study tests an injectable medication called Olatorepatide to help people with overweight or obesity lose weight. It is only for people without diabetes who meet specific body mass index (BMI) requirements.
Mobile, AlabamaAges 18 years+ - NCT07796971Recruiting
Exercise in low vs normal oxygen for weight and gut health
This study tests two exercise programs—one in low oxygen, one in normal oxygen—to see which is better at reducing body fat and improving gut health in adults aged 50–75 who are overweight or obese. You'll do high-intensity interval training (short bursts of intense exercise) and we'll monitor your results over time.
Bellerive-sur-AllierAges 50–75 - NCT07185555Recruiting
Low-carb diet for type 1 diabetes and obesity
This study tests a very low-energy ketogenic diet (a special low-carb, low-calorie diet) in adults with type 1 diabetes and obesity who use an automated insulin pump. It aims to see if this diet helps with weight loss and blood sugar control.
Bari, ItalyAges 18–99 - NCT07770841RecruitingPhase 3
Oral medication for weight loss study
This study tests an oral medicine (semaglutide) to see if it helps adults with excess weight lose weight. It might offer an easier, pill-based treatment option for weight management.
Birmingham, AlabamaAges 18 years+ - NCT06724406Recruiting
Family weight loss program for Black adults
This study tests a family-centered weight loss program for Black adults and their family members. You and a family member or partner will work together to lose weight and improve health.
Chapel Hill, North CarolinaAges 18–75 - NCT04453072Recruiting
iPhone weight-loss app for teens and young adults after transplant
This study tests whether an iPhone weight-management app can help adolescents and young adults lose weight after a stem cell transplant. If you qualify, you’ll use the app and the team will track changes in weight.
Los Angeles, CaliforniaAges 13–30 - NCT04220463Recruiting
Hypnosis during noninvasive breathing support for ICU lung illness
This trial tests whether hypnosis can help people in the ICU who need noninvasive breathing support (breathing help without a tube) for breathing flare-ups related to COPD and/or obesity. It aims to make this treatment easier and safer while you are awake.
Rennes, Brittany RegionAges 18 years+ - NCT07518875Enrolling by invitation
Online weight loss program for Arab adults
This study tests an online dietary weight loss program designed for Arabic-speaking adults. You'll receive 12 educational sessions over 6 months to help manage weight and improve health conditions like diabetes or high blood pressure.
Mecca, Mecca RegionAges 18–75 - NCT06824974Recruiting
Time-restricted eating for liver disease or cancer
This study tests whether combining time-restricted eating with healthy eating helps people with metabolic liver disease, cirrhosis, or early-stage liver cancer. If you are overweight and currently fast less than 12 hours at night, this diet approach might improve your health.
La Jolla, CaliforniaAges 18 years+ - NCT07784270RecruitingPhase 3
Weight loss injection for adults with type 2 diabetes and overweight
This study tests a new injected medicine that may help people with type 2 diabetes and overweight or obesity lose weight. The trial will see how well it works and if it is safe compared to a placebo.
Fairhope, AlabamaAges 18 years+ - NCT07221279Recruiting
Walking study for weight and heart health in adults
This study tests if a specific number of daily steps can help overweight or obese adults improve body composition and reduce heart disease risk. It's for people who are otherwise healthy but may have high blood pressure or joint pain managed by medication.
Kennesaw, GeorgiaAges 20 years+ - NCT06961591Recruiting
Cooking skills for long-term weight loss in young adults with ID
This program teaches cooking skills to help young adults with intellectual disabilities lose weight and keep it off for 2 years. You’ll learn to prepare healthier meals with support from a family member or caregiver.
Kansas City, KansasAges 18–35 - NCT05744479RecruitingPhase 4
Metformin to reduce weight gain from antipsychotic medicines
This trial tests whether metformin can help adults with intellectual disability who gained weight from long-term antipsychotic medicines. If you qualify, you may be assigned metformin to improve weight and related health measures.
Toronto, OntarioAges 16–65 - NCT07823608RecruitingPhase 3
Monthly study medicine for adults with sleep apnea and overweight who use a breathing machine
This study tests an investigational medicine taken once a month for adults with moderate to severe sleep apnea who are overweight or have obesity and use a CPAP or similar breathing machine. It aims to see if the medicine improves sleep-related breathing.
Cullman, AlabamaAges 18 years+ - NCT07551960Enrolling by invitation
Testing a Health Risk Prevention Platform for Adults
This study tests a digital platform called STELA that helps adults reduce their risk of heart disease and stroke by identifying and managing modifiable health factors like diet, exercise, and stress. You'll complete health assessments online to see if this preventive approach works.
Třinec, Moravian-Silesian RegionAges 18–80 - NCT07136844Recruiting
Walking and arm movement study for nerve and muscle conditions
This study uses motion analysis to understand walking and arm function in adults with certain neurological or metabolic diseases. The goal is to find patterns that help doctors better manage these conditions.
LiègeAges 18 years+ - NCT06937086RecruitingPhase 3
Mirikizumab plus tirzepatide for UC with obesity
This study tests whether adding mirikizumab to the weight-loss drug tirzepatide helps people with moderate-to-severe ulcerative colitis who also have obesity or overweight. It aims to see if the combination reduces bowel inflammation and helps with weight management.
Dothan, AlabamaAges 18–70 - NCT06702085Recruiting
Lifestyle changes for older adults with tinnitus and metabolic syndrome
This study tests whether lifestyle changes (like diet and exercise) can help older adults who have both metabolic syndrome and chronic tinnitus (ringing in the ears). It is for people 65 and older with class 1 obesity and long-term ear ringing in both ears.
Dokki, Giza GovernorateAges 65–75 - NCT06132477RecruitingPhase 4
Study of GLP-1 medicines after weight loss surgery
This study looks at what happens when people taking a GLP-1 medication (like Ozempic) either stop or continue it after weight loss surgery. The goal is to learn whether staying on the medicine helps with long-term weight control.
Columbia, MissouriAges 18 years+
Hear when a new Obese Adults 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 obese adults?
- Yes. Clin2 currently lists 153 recruiting obese adults 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 obese adults 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 obese adults 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.