Clinical trials
Metabolism clinical trials
Below are recruiting metabolism clinical trials, each written for real people, not researchers. We’re tracking 1,077 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07526909Recruiting
Meal Types and Exercise Effects in Phenylketonuria
This study looks at how different meals eaten before exercise affect amino acid levels and metabolic health in adults with classic phenylketonuria (PKU)—a genetic condition affecting how your body processes protein. The research involves eating test meals, exercising, and providing blood samples to help understand the best nutritional approach for PKU patients.
Ankara, AnkaraAges 18 years+ - NCT07527156RecruitingPhase 4
Ketones through a nose tube for severe heart failure
This trial tests whether giving a special liquid diet (ketones) through a thin tube in your nose helps your heart pump better when it's severely weakened and not getting enough blood to your body. Ketones are an alternative fuel your body can use instead of glucose.
Prague, PragueAges 18 years+ - NCT07530250Recruiting
Comparing Two Coenzyme Q10 Products
This study tests two different coenzyme Q10 (CoQ10) supplements to see how well your body absorbs them. CoQ10 is a natural substance that may support heart and energy production, and researchers want to find the most effective form.
Addison, IllinoisAges 21–65 - NCT07548697RecruitingEarly Phase 1
Safety study of CT1182 for relapsed B-cell lymphoma
This early-stage trial tests a new drug called CT1182 for B-cell non-Hodgkin lymphoma that has come back or stopped responding to prior treatment. The study will measure how safe the drug is, how well it works, and how your body processes it.
Wuhan, HubeiAges 18–75 - NCT07550023Recruiting
How Different Dietary Fats Affect Your Gut Health
This study examines how different types of dietary fats influence the bacteria in your gut and how your body processes nutrients. By participating, you'll help researchers understand the link between fat intake and digestive health in healthy adults.
GlasgowAges 20–50 - NCT07563777Recruiting
Long-term study of human aging and health
This is a long-term research study that follows people over time to understand how humans age. Researchers will collect information about your health and lifestyle to learn what helps people stay healthier as they get older.
Boulder, ColoradoAges 18 years+ - NCT07565727Recruiting
Heart Health and Metabolism in Early Pregnancy
This study looks at how the body processes sugar and nutrients during pregnancy in women at higher risk for pre-eclampsia (a serious pregnancy condition with high blood pressure). Researchers want to understand if taking low-dose aspirin helps protect heart and metabolic health. You'll have blood tests, body composition scans, and metabolic measurements.
Knoxville, TennesseeAges 18–45 - NCT07574333Recruiting
Breathing Training to Help Type 2 Diabetes Management
This study tests whether special breathing exercises that alternate between low and high oxygen levels can help people with type 2 diabetes manage their condition better. Researchers want to see if short or longer courses of this training improve blood sugar control and overall health.
MoscowAges 50–74 - NCT07580209Recruiting
Brain hormone and metabolism study in anorexia nervosa
This research study examines how the brain regulates hormones and metabolism in people with long-standing anorexia nervosa. By comparing brain samples from people with the condition to healthy volunteers, researchers hope to understand the biological changes that occur and develop better treatments.
ZurichAges 18–45 - NCT07585994Recruiting
Probiotic supplement for long-standing type 1 diabetes
This study tests whether taking a specific probiotic (a beneficial bacteria) for 4 weeks can improve immune function and metabolism in people who have had type 1 diabetes for at least 5 years. Researchers believe this probiotic may help the body's remaining insulin-producing cells work better.
AmsterdamAges 18 years+ - NCT07588503RecruitingPhase 1
FES Cycling With Blood Flow Restriction for Spinal Cord Injury
This study tests a new exercise method combining electrical stimulation (FES) and controlled blood flow restriction while you cycle. It's designed to improve heart health, blood sugar control, and fitness in people with spinal cord injuries.
Toronto, OntarioAges 18–75 - NCT07589647Recruiting
Brain Stimulation for Bipolar Disorder and Weight Management
This study tests whether a small electrical stimulation device targeting a specific brain region (the suprachiasmatic nucleus) can help improve metabolic health and weight in people with stable bipolar disorder who also have obesity. The goal is to see if this approach is safe and effective.
Hangzhou, ZhejiangAges 18–45 - NCT07610382Recruiting
IV Fluids for Stomach Bugs in Young Children
This study compares two types of IV fluids commonly used to rehydrate young children with gastroenteritis (stomach flu with diarrhea and vomiting). Researchers want to see which fluid works better and causes fewer problems.
AydinAges 6 months–5 years - NCT07615673Recruiting
Artichoke supplement study measuring body markers
This study tests an artichoke by-product supplement to see how your body processes and uses it. Researchers will measure markers in your blood and other samples to understand how the supplement affects your digestive health and metabolism.
Pamplona, NavarreAges 18–75 - NCT07627815RecruitingPhase 2
Safety and Efficacy of PNMR for Long COVID
This study tests whether PNMR (a supplement product) can safely reduce symptoms of long COVID—the lingering fatigue, brain fog, and other problems that some people experience months after COVID infection. You'll take the study product, follow diet and exercise guidelines, and complete questionnaires and a walking test.
Brampton, OntarioAges 19 years+ - NCT07637474Recruiting
Immune System and Lung Cancer Response to Immunotherapy
This study looks at how your immune system works in non-small cell lung cancer and whether it predicts how well you'll respond to a type of immunotherapy called anti-PD-1/PD-L1 drugs. Researchers will study your tumor tissue to understand why some patients benefit more than others.
Rome, RomeAges 18 years+ - NCT07643545Recruiting
How Burns Affect Your Body's Energy System
This study looks at how severe burns change the way your body uses energy at the cellular level. Understanding this may help doctors treat burn patients better in the future.
Little Rock, ArkansasAges 2–80 - NCT07644000Recruiting
Hydrogen inhalation and exercise response in healthy women
This study tests whether breathing in molecular hydrogen before exercise affects how your body uses energy during physical activity. Researchers want to see if this simple intervention might improve exercise performance or recovery in healthy women.
OlomoucAges 18–30 - NCT07646197Recruiting
Peanut Consumption and Fatty Liver Disease in Adults
This study tests whether eating peanuts regularly can help improve fatty liver disease (a condition where fat builds up in the liver). You'll be asked to eat peanuts as part of your diet while researchers track changes in your liver health.
Detroit, MichiganAges 30–70 - NCT07646782Recruiting
Human Observatory Study: Aging and Longevity Research
This study observes how people age over time to better understand what helps people live longer and healthier lives. You'll share health information through surveys or online screening, and researchers will track changes in your health and wellbeing.
Boulder, ColoradoAges 18 years+ - NCT07649161Recruiting
Nicotinamide Riboside and Brain Energy in Healthy Adults
This study tests whether a vitamin B3-like supplement called nicotinamide riboside can improve how your brain uses energy. Researchers will use brain imaging and blood tests to see if it helps brain function in healthy adults.
Boston, MassachusettsAges 18–65 - NCT07652892Recruiting
Fatty Liver, Memory, and Health in Men and Women
This study looks at how fatty liver disease (related to metabolism) affects memory, strength, and quality of life—especially comparing men and women. It helps understand why some people with fatty liver feel more tired or have trouble thinking clearly.
Barcelona, BarcelonaAges 20–80 - NCT07653048Recruiting
Personality traits and blood test results study
This trial looks at how personality traits might relate to certain blood test results that can affect health. It is for adults getting a regular health checkup who have already taken a personality quiz and had blood work done.
Târgu Mureş, Mureș CountyAges 18 years+ - NCT07656298Recruiting
Sweetener preference study for healthy adults
This study tests how different sweeteners affect your body if you have a sweet tooth. If you are generally healthy and like sweet foods or drinks, you may be able to join.
Málaga, MalagaAges 18–65
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Common questions
- Are there clinical trials for metabolism?
- Yes. Clin2 currently lists 1,077 recruiting metabolism 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 metabolism 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 metabolism 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.