Clinical trials
Obese clinical trials
Below are recruiting obese clinical trials, each written for real people, not researchers. We’re tracking 1,434 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07809425Recruiting
Pain relief options for gastric bypass surgery
This study compares two ways to manage pain after gastric bypass surgery: a nerve block alone versus a nerve block plus a lidocaine drip. The goal is to see which approach provides better pain relief and fewer side effects.
AlexandriaAges 18–60 - NCT07813429Recruiting
Neck posture and pain changes after sleeve gastrectomy
This study looks at how weight-loss surgery (sleeve gastrectomy) may affect the position of your neck, how well your neck moves, and any neck pain you might have. You will be followed for a year to see if losing weight helps improve your neck health.
Istanbul, IstanbulAges 18–65 - NCT07809152Recruiting
Collagen supplements after weight-loss surgery: muscle and body image
This study tests whether taking collagen supplements after weight-loss surgery helps preserve muscle and improve how you feel about your body. It will compare people who take the supplement with those who don't.
Bursa, YıldırımAges 18–65 - NCT07810283Enrolling by invitation
Using a new imaging belt to guide breathing support
This study tests a new belt that takes pictures of your lungs to help doctors adjust your breathing support. It may help make non-invasive ventilation (a mask that helps you breathe) more comfortable and effective for people with chronic breathing problems.
LondonAges 18 years+ - NCT07803185Recruiting
Emotional eating and anhedonia with weight loss medications
This study looks at how GLP-1 weight loss medications affect emotional eating (eating in response to feelings) and anhedonia (loss of interest or pleasure). If you're starting one of these drugs for weight loss, your participation may help understand these side effects.
Kayseri, MelikgaziAges 18 years+ - NCT07806838Recruiting
Dietary supplements to preserve muscle during GLP-1 weight loss
This study looks at whether certain dietary supplements can help preserve muscle mass while you are taking a GLP-1 medication for weight loss. You would take the supplements or a placebo for a period while continuing your GLP-1 treatment, and the researchers will measure changes in your muscle and strength.
Los Angeles, CaliforniaAges 18 years+ - NCT07793929RecruitingPhase 1
Kidney function and study drug levels
This study checks how different levels of kidney function affect the levels of a new investigational drug called Ribupatide in the blood. It helps doctors understand how the drug works in people with various kidney conditions.
Orlando, FloridaAges 18–85 - NCT07792837Recruiting
Online intuitive eating program for pregnant women with obesity
This study tests an online program that helps pregnant women with obesity learn to eat intuitively, which means listening to their body's hunger and fullness signals instead of dieting. The goal is to support their well-being during pregnancy.
San Diego, CaliforniaAges 18 years+ - NCT07798557Recruiting
Lifestyle and diet support for weight and heart health
This study tests a program to help you improve your diet and lifestyle, which may reduce your risk for heart disease and help with weight loss. You will get support to make healthy changes over the next year.
Chicago, IllinoisAges 50–79 - NCT07797374Recruiting
Nausea, vomiting, and pain after weight-loss surgery
This study looks at how patients feel after weight-loss surgery, specifically nausea, vomiting, and pain. It uses national registry data to understand these symptoms better, which may help improve care for future patients.
SundsvallAges 18 years+ - NCT05651724Recruiting
MASH screening study for people with diabetes or obesity
This study screens participants for MASH (a type of liver fat inflammation) using information about your health and risk factors. It may help you and your care team learn whether you could have MASH and need follow-up.
Brussels, Vlaams-brabantAges 18–75 - 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 - NCT07789769Recruiting
Online weight loss program focusing on protein, fiber, and exercise
This study tests a 6-month online weight loss program that focuses on eating more protein and fiber and adding exercise—called the '30-30-30 Plan.' It's a chance to get support and guidance to help you reach your weight loss goals.
Addison, IllinoisAges 18–69 - NCT07789223Recruiting
Weight management study with natural supplements
This study tests a natural supplement (elénzia CONTROL®) to help with weight loss and metabolic health. Researchers want to see if it works for people who have never used GLP-1 medications or who have stopped using them.
Redditch, West MidlandsAges 25–65 - NCT07784699RecruitingPhase 1
Testing an experimental pill for weight loss in healthy or overweight adults
This study tests an experimental pill (GZC8072) for weight loss. It is a phase 1 trial, meaning it is one of the first times the drug is given to people, and the focus is on safety and how the body handles it. You would receive either a single dose (if you are healthy) or multiple doses (if you are overweight or obese) to see how the medication works.
BeijingAges 18–55 - NCT07785934RecruitingPhase 1
Testing a new weight management injection for drug interactions
This study tests a new injectable medication for weight management in people with overweight or obesity. It investigates how the drug interacts with other medications and checks its safety. Participation requires a 6-month commitment with regular study visits.
Hefei, AnhuiAges 18–45 - NCT07783802RecruitingPhase 2
Study of clazakizumab for adults with high inflammation and heart risk
This study tests whether clazakizumab can reduce the risk of heart attacks or strokes in people with high levels of inflammation (measured by a blood test called hsCRP) and conditions like heart disease, obesity, diabetes, high blood pressure, or kidney disease. If you qualify, you'll receive either the study drug or a placebo to see if it helps lower your risk.
Huntsville, AlabamaAges 18 years+ - NCT07780188Recruiting
Lean beef in a healthy meal plan for teens with PCOS
This study tests whether adding lean beef to a healthy meal plan can help teens with PCOS improve their health. You'll follow a special diet and wear a small monitor to track your blood sugar, and the study may help you feel better and manage your condition.
College Station, TexasAges 11–17 - NCT07778524RecruitingPhase 1
Alpelisib challenge test for body weight study
This study tests a single dose of a drug called alpelisib to see how it affects body weight and metabolism. It may help researchers understand how the drug could be used for weight-related conditions.
New York, New YorkAges 18–70 - NCT07777575RecruitingPhase 4
Exercise and medication for weight loss while preserving muscle
This study tests whether a type 2 diabetes medication (tirzepatide) combined with a supervised resistance training (weight lifting) program helps prevent muscle loss while losing weight. You will either receive the medication or a placebo, and all participants will follow a diet and exercise plan.
München, BavariaAges 18–60 - NCT07780058Recruiting
Emotional well-being study for weight loss surgery
This study looks at how weight loss surgery affects patients' feelings and mental health over time. It is for people who qualify for certain weight loss procedures and want to understand the psychological effects.
Alcoy, AlicanteAges 18–70 - NCT06265246Recruiting
Milk and yogurt for stronger bones in young adults
This study tests whether adding milk and yogurt to your diet can improve bone health and body composition. If you're a young adult with low calcium intake, you may qualify to join.
Saskatoon, SaskatchewanAges 19–30 - NCT06426290Recruiting
Predicting success after weight-loss surgery
This study looks at whether a psychological test can help predict who will do well after weight-loss surgery. Researchers are reviewing past test results and surgery outcomes to find patterns.
MoulinsAges 18 years+ - 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+
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Common questions
- Are there clinical trials for obese?
- Yes. Clin2 currently lists 1,434 recruiting obese 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 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 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.