Clinical trials
Weight Change clinical trials
Below are recruiting weight change clinical trials, each written for real people, not researchers. We’re tracking 41 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07178704Recruiting
Genes and metabolism after weight loss surgery
This study looks at how your genes and metabolism affect changes in body composition after weight loss surgery. It aims to understand why some people lose more weight or gain muscle differently than others.
Galveston, TexasAges 18–65 - NCT07322757Recruiting
Health program for type 2 diabetes
This study tests a program to help people with type 2 diabetes manage their health. You may join if you have diabetes and certain health conditions like heart disease or kidney problems.
Kuopio, Northern SavoniaAges 35–74 - NCT06724406Recruiting
Family-centered weight loss for Black adults
This trial tests a weight loss program for Black adults and a family partner. You and a family member work together to lose weight with support from a smartphone or computer.
Chapel Hill, North CarolinaAges 18–75 - NCT07229170Recruiting
Taste changes and eating habits on weight loss drugs
This study looks at how GLP-1 medications (like semaglutide/Wegovy or tirzepatide/Mounjaro) change your sense of taste and eating habits while losing weight. If you are 18–60, have obesity, and have been taking one of these drugs for at least 12 weeks, you may qualify.
Roma, ItalyAges 18–60 - 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 - NCT06668077Recruiting
Impulse control training and brain stimulation for weight loss
This study tests whether a computer-based training to improve impulse control, combined with a gentle brain stimulation technique (called iTBS), can help people with excess weight. It also looks at how these treatments affect the brain using MRI scans.
GranadaAges 18–60 - NCT07082608Recruiting
Weight loss procedure plus lifestyle changes for sleep apnea
This study tests whether a stomach procedure called endoscopic sleeve gastroplasty (ESG) plus lifestyle changes helps people with sleep apnea lose more weight and improve their breathing compared to lifestyle changes alone. If you have moderate to severe sleep apnea and have struggled to lose weight, this may be an option.
Hyderabad, TelanganaAges 18 years+ - NCT05303064RecruitingPhase 3
Study of weight gain medicine for teens with certain mood or psychosis
This Phase 3 study tests a treatment aimed at reducing unhealthy weight gain in teens with schizophrenia or bipolar I disorder, using changes in BMI (a height-and-weight measure). It may help families who are concerned about weight changes that can happen with some psychiatric medicines.
Dothan, AlabamaAges 10–17 - NCT06600100Recruiting
Inhibitory control training for weight management
This trial tests an online training program designed to improve your ability to resist cravings and make healthier choices. It may help you lose weight by strengthening the part of your brain that controls impulses.
GranadaAges 18–60 - NCT06252922Recruiting
How diet changes genetic material in healthy young men
This study looks at how diet can change genetic material in healthy young men. You would eat prepared meals, wear a glucose monitor, and give blood and sperm samples to help researchers understand these effects.
Baton Rouge, LouisianaAges 20–35 - NCT06598891Recruiting
Balance training for Parkinson's disease
This study tests a special balance training program for people with Parkinson's disease. It aims to see if it can improve walking and reduce falls.
TaoyuanAges 20 years+ - NCT06843512Recruiting
How GLP-1 meds change eating habits
This study looks at how starting a GLP-1 medication (like Wegovy or Ozempic) changes your food choices and eating habits. It may help you understand if these medicines work for weight loss.
State College, PennsylvaniaAges 18 years+ - NCT07447531Recruiting
MRI and blood test to track brain tumor changes
This study tests whether a special MRI scan and a blood test can help predict how a specific type of brain tumor (malignant glioma) changes over time. It is for people starting standard radiation and chemotherapy on a special machine that combines MRI and radiation.
Iowa City, IowaAges 21 years+ - NCT06112964Recruiting
Brain and behavior changes in cancer-related weight loss
This study looks at changes in thinking, behavior, and brain structure that can happen when people with cancer lose weight and appetite (called cachexia). Researchers will use questionnaires and brain scans to understand these changes, which may help improve care for people with cancer.
CambridgeAges 18 years+ - 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 - NCT07270497Recruiting
New weight-loss medicines and diet changes in people with excess weight
This study tests whether a newer class of weight-loss medicines (GLP-1 and GIP/GLP-1 analogues) can help people with excess body weight eat healthier and improve their metabolism and behavior. It may be a good option if you are an adult with overweight or obesity and haven't used these medicines recently.
Warsaw, WarszawaAges 18–65 - NCT02329093Recruiting
Hip osteoarthritis with pain, testing non-weight bearing
This study looks at whether reducing weight on the hip can help slow how hip arthritis shows up on X-rays in people who have hip joint pain. It may be an option if your pain is from hip arthritis rather than a clear fracture.
Matsumoto, NaganoAges Any age
Hear when a new Weight Change 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 weight change?
- Yes. Clin2 currently lists 41 recruiting weight change 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 weight change 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 weight change 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.