Clinical trials
Overweight clinical trials
Below are recruiting overweight clinical trials, each written for real people, not researchers. We’re tracking 515 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07515547Recruiting
How Obesity Affects the Body Over Time
This research study examines how excess weight impacts your body's health and function, both in the short term and long term. Researchers want to understand the physical changes that happen with obesity and how your body responds.
Montreal, QuebecAges 25–40 - NCT07519980Recruiting
Xanthigen supplement for weight and metabolism in young adults
This study tests whether a supplement called Xanthigen can help people aged 20–50 with mild overweight lose weight and improve their metabolism. You'll take the supplement and have your weight, blood work, and overall health monitored over time.
Murcia, MurciaAges 20–50 - NCT07520929Recruiting
How Sauna Sessions Affect Blood Sugar Control
This study tests whether spending time in a sauna can help your body control blood sugar levels. You'll visit a lab twice to try a sauna session and have your blood sugar measured, which could help researchers understand if heat therapy benefits people with weight or metabolism concerns.
Charlottetown, Prince Edward IslandAges 30–55 - NCT07525791RecruitingPhase 1
New Weight-Loss Drug Study With Birth Control Pills
This study tests how a new experimental medication (NNC0662-0419) works in women with excess weight who cannot become pregnant. Researchers will also check how it interacts with birth control pills and affects stomach emptying.
Overland Park, KansasAges 18–64 - NCT07533175RecruitingPhase 3
Testing a new weight-loss medicine for type 2 diabetes
This study tests whether a new medicine called NNC0487-0111 helps people with type 2 diabetes and excess weight lose weight. You'll take the medicine along with your current diabetes care to see if it works better than standard treatment.
Birmingham, AlabamaAges 18 years+ - NCT07536256Recruiting
Youth Resilience Through Native Hawaiian Culture in Wai'anae
This program connects young people in the Wai'anae community with culturally rooted activities and support to build resilience and improve physical and mental health. You'll work with other youth and community organizations that use Native Hawaiian values to help you thrive.
Waianae, HawaiiAges 12–25 - NCT07553936Recruiting
Alternative Proteins in Mediterranean Food Supply Chains
This study tests new plant-based and alternative protein foods (like those from legumes, insects, and algae) to see if they're safe, healthy, and practical for everyday use. You'll help researchers understand how these sustainable protein options can work in Mediterranean diets.
Bologna, BOAges 18–65 - NCT07570758RecruitingPhase 2
Testing ERX1000 to Help Adults Manage Obesity
This study tests whether a new medication called ERX1000 is safe and well-tolerated in adults with obesity. The trial will help doctors understand if this treatment could be helpful for weight management.
Louisville, KentuckyAges 18–60 - NCT07571005RecruitingPhase 3
Testing a New Weight-Loss Medicine for Sleep Apnea
This study tests whether a new injectable medicine called NNC0487-0111 helps people with excess weight and moderate-to-severe obstructive sleep apnea (a condition where breathing stops repeatedly during sleep) lose weight and improve their sleep apnea—without needing a CPAP machine. The goal is to see if better weight loss can reduce sleep apnea symptoms.
San Diego, CaliforniaAges 18 years+ - NCT07573228Recruiting
Obesity's effect on insulin action and fitness in Type 1 Diabetes
This study examines how excess weight affects how insulin works in small blood vessels and overall fitness in people with Type 1 Diabetes. Researchers want to understand if obesity makes diabetes management harder and whether this knowledge can help future treatments.
Charlottesville, VirginiaAges 21–50 - NCT07577765Recruiting
Keeping Weight Off With a Personalized Plan
This study tests a customized approach to help you maintain weight loss you've already achieved. Researchers will use your smartphone to send you tailored support and track your progress over time.
Salt Lake City, UtahAges 18–65 - NCT07583459Recruiting
Summer childcare program to prevent unhealthy weight gain in preschoolers
This study tests whether a center-based childcare program during summer can help prevent excessive weight gain in preschool-aged children from low-income families. The program focuses on healthy eating and activity habits during the summer months when children are not in school.
Columbia, South CarolinaAges 3–5 - NCT07585487Recruiting
How medications work in children of different weights during surgery
This study measures how two common medications—paracetamol (pain reliever) and cefazolin (antibiotic)—move through the body differently in children who are normal weight versus overweight. Researchers will take small blood samples during routine surgery to understand the best doses for each child.
GhentAges 2–15 - NCT07592728Recruiting
Brief training to help teens eat healthier
This trial tests a smartphone-based training program designed to help teens with overweight or obesity make better food choices. It may be a good fit if you're looking to improve your diet and are not currently in treatment for an eating disorder or weight loss.
Fairfax, VirginiaAges 14–17 - NCT07605169Recruiting
Long-Term Health Effects of Lifestyle Changes
This study follows people who already completed a lifestyle intervention program to see how diet and exercise changes affect their health and well-being over time. Researchers want to understand if these changes have lasting benefits.
Gothenburg, Västra Götaland CountyAges 45–65 - NCT07607587RecruitingPhase 1
Testing a new weight-loss drug for people who couldn't tolerate GLP-1 shots
This study tests a new injectable medication called cagrilintide for people with obesity who had to stop GLP-1 drugs (like Ozempic or Wegovy) because of stomach problems. The goal is to see if cagrilintide causes fewer stomach side effects while still helping with weight.
Walnut Creek, CaliforniaAges 18 years+ - NCT07611240Recruiting
Comparing two anesthesia types for spine surgery in overweight patients
This study compares two common anesthesia medicines—sevoflurane (inhaled gas) and propofol (IV liquid)—to see which works better for people with obesity having lower-back spine surgery. The goal is to understand which anesthetic is safer and more effective for this group.
ErzurumAges 18–65 - NCT07627074Recruiting
Real-world weight loss study with semaglutide
This study tracks how semaglutide (an injectable medication that reduces appetite) helps adults lose weight in everyday life. Researchers want to understand how well it works and how safe it is for people starting the treatment.
Seattle, WashingtonAges 18 years+ - NCT07630597Recruiting
Ear Nerve Stimulation to Help Weight Loss
This trial tests a non-invasive device that gently stimulates a nerve in your ear to help you lose weight after lifestyle changes haven't worked well enough. You wear the device on your ear for 12 weeks while continuing healthy habits.
Nanjing, JiangsuAges 18–50 - NCT07636395Recruiting
How obesity medication affects your eating habits
This study tracks how your eating behavior changes when you take obesity medication. Researchers want to understand what happens to your appetite and food choices before, during, and after treatment to help improve how these medications work.
DublinAges 16–80 - NCT07638345Recruiting
AI-powered weight management for teens with diabetes or asthma
This study tests a smartphone app that uses artificial intelligence to help families manage weight and health for teenagers (ages 12–21) with Type 1 Diabetes or asthma. The app is designed to be personalized to each family's needs and may help improve overall health outcomes.
SevilleAges 18 years+ - NCT07641361Recruiting
Staying Hydrated to Feel Better on GLP-1 Medication
This study tests whether drinking more water helps reduce uncomfortable side effects (like nausea and vomiting) when you first start taking GLP-1 medications for weight loss or diabetes. You'll be asked to follow a hydration plan and report how you feel.
Buffalo, New YorkAges 18–60 - NCT07650149Recruiting
Genetic and Lifestyle Factors in Weight Management
This study explores how genetics, gut bacteria, and behaviors influence weight gain and obesity. Researchers will examine these factors in adults who are overweight or obese to better understand what drives weight changes.
KrakowAges 18–60 - NCT07652047RecruitingPhase 1
Safety Study of CX11 Tablets for Weight Management
This study tests whether a new medication called CX11 is safe and well-tolerated at different doses in people with overweight or obesity. The goal is to understand how the body responds to the drug before larger trials test whether it helps with weight loss.
Las Vegas, NevadaAges 18–55
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Common questions
- Are there clinical trials for overweight?
- Yes. Clin2 currently lists 515 recruiting overweight 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 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 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.