Clinical trials
Appetite clinical trials
Below are recruiting appetite 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
- NCT07213245Recruiting
Short-term effects of ultra-processed foods on metabolism
This study tests how eating ultra-processed foods for a short time affects your metabolism. If you are a healthy adult with a normal BMI, no diabetes, and no major dietary restrictions, you may be able to participate.
GothenburgAges 18–50 - NCT07210684Recruiting
Dihydroberberine for blood sugar, appetite, and mood in prediabetes
This study tests a supplement called dihydroberberine (DHB) to see if it helps improve blood sugar control, appetite, and mood in adults with prediabetes. You will wear a small sensor to track your blood sugar and use a phone app to record what you eat.
Addison, IllinoisAges 35–65 - NCT05669378Recruiting
Good Start skills program for early childhood childcare teams
This study tests an intervention (“a good start”) meant to improve practices in childcare centers for children ages 2½ to 6. You or your childcare center may be eligible if you’re in the Metro Vancouver area and provide care for that age group for long enough each day and week.
Vancouver, British ColumbiaAges 2.5 years+ - NCT07142603Recruiting
Appetite and different proteins in PCOS
This trial tests how different sources of protein (plant vs. animal) affect appetite in women with PCOS. It may help you understand your hunger and fullness responses and guide diet choices.
Fayetteville, ArkansasAges 18–50 - NCT06755671Recruiting
Danning tablets for digestive symptom relief
This study looks at how well Danning tablets work for people with upset stomach, bloating, heartburn, or constipation. It follows patients who are already taking the tablets as part of their regular care.
Hangzhou, ZhejiangAges 18–75 - NCT06895837Recruiting
Exercise and appetite study for men
This study looks at how exercise affects appetite when eating fewer calories. It may help men who want to understand how their body responds to diet and exercise.
GlasgowAges 18–65 - NCT06858774Recruiting
Using light therapy to improve sleep and eating in binge eating disorder
This study tests if a special light device can help reset your body's clock, improve sleep, and reduce binge eating urges. You'll use the device at home and report changes in your sleep and appetite.
New York, New YorkAges 18 years+ - NCT06736028Recruiting
Ketogenic diet for weight loss maintenance in obesity
This study tests whether a ketogenic diet helps people with obesity keep weight off by changing how your body burns energy and controls appetite. You will follow a low-carb, high-fat diet and be monitored for several months.
Birmingham, AlabamaAges 18–65 - NCT05922553Recruiting
Using mukbang videos to boost appetite in kids with cancer
This study tests whether watching mukbang-style videos can improve appetite, nutrition, and quality of life in children who have had chemotherapy and still feel less hungry. It may help children eat better and feel better day to day during cancer treatment or recovery.
Guangzhou, GuangdongAges 6–18 - NCT06174389Recruiting
Weight loss study: diet, appetite and body changes
This study looks at how diet, appetite, and body changes work together during weight loss. It's designed for people with a BMI of 30 to 50 who want to lose weight and are not taking certain medications or have certain health conditions.
Seattle, WashingtonAges 18–60 - NCT06511310Recruiting
Exercise, brain health, and weight maintenance after weight loss surgery
This study looks at how exercise affects brain activity and helps people keep weight off after they have regained some weight following bariatric surgery. You may join if you had weight loss surgery, lost weight, and then regained more than 10% of that lost weight within the last 1 to 5 years.
Boston, MassachusettsAges 18–70 - NCT05587127Recruiting
CBT therapy for eating anxiety in functional stomach pain
This trial tests an “exposure-based” type of cognitive behavioral therapy (CBT) to help people with functional dyspepsia (stomach discomfort after eating) who avoid or restrict food. The goal is to reduce food fear and improve eating and weight, after other medical causes have been ruled out.
Boston, MassachusettsAges 18 years+ - NCT06240208Recruiting
Study of inactivity and appetite in healthy men
This study looks at how two weeks of being inactive (not exercising and walking very little) changes appetite and hunger in healthy, active men. It may help us understand why some people gain weight when they stop being active.
CopenhagenAges 40–55 - NCT06105164Recruiting
Brain's Fullness Circuit Study
This study uses brain imaging and mild magnetic stimulation to explore how a brain circuit helps you feel full after eating. It may help us understand eating behaviors and weight regulation.
Belmont, MassachusettsAges 18–65 - NCT06096233Recruiting
Exercise and appetite study for men
This study looks at how exercise affects appetite before and after meals. It might help understand how physical activity influences eating habits.
GlasgowAges 18–65 - NCT05705492RecruitingPhase 2
Olanzapine to help cancer-related weight and appetite loss
This Phase 2 trial tests whether olanzapine can help people with advanced cancer who are losing weight and not eating enough. It looks for improvements in appetite and weight while you receive your first-line palliative cancer treatment.
Portland, OregonAges 18 years+ - NCT01884051Recruiting
Study of blood and skin changes in pulmonary hypertension
This study looks at how hormones, metabolism, and body signals relate to pulmonary arterial hypertension. You may be eligible if you (or a family member) have idiopathic, inherited, or related pulmonary arterial hypertension, and you can do required blood and other testing.
Nashville, TennesseeAges Up to 90 years
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Common questions
- Are there clinical trials for appetite?
- Yes. Clin2 currently lists 41 recruiting appetite 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 appetite 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 appetite 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.