Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,718 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07519395RecruitingPhase 2
Camlipixant for abdominal symptoms in IBS-D and IBS-M
This study tests whether a new drug called camlipixant can reduce belly pain and other uncomfortable symptoms in people with irritable bowel syndrome that causes diarrhea or mixed symptoms. The trial compares camlipixant to a placebo (inactive pill) to see if it works better.
Anniston, AlabamaAges 18–80 - NCT07519603Recruiting
Exercise program for older adults with COPD and frailty
This study tests whether a structured exercise and training program called VIVIFRAIL can help older adults with COPD feel stronger and more independent. You'll participate in guided physical activities designed to improve your strength and daily functioning.
Hanoi, HanoiAges 60 years+ - NCT07520084Recruiting
Understanding Climate Change Health Effects in Older Adults
This study explores how older adults understand climate change and its health effects. Researchers want to learn what helps or prevents people 65+ from staying informed about climate-related health risks.
Denizli, CenterAges 65 years+ - NCT07521189Recruiting
How Diet Type Affects Protein Digestion in Young and Older Adults
This study compares how well the body digests protein from plant-based versus meat-based diets in young adults (18–23) and older adults (65–75). Researchers want to understand if age and diet type affect how efficiently your body uses protein from food.
BobignyAges 18–75 - NCT07521631RecruitingPhase 2
HDM1005 versus Tirzepatide for weight management in obese adults
This study tests whether a new injectable medication called HDM1005 works as well as tirzepatide (a GLP-1 drug) for weight loss in adults with obesity but no diabetes. Both medications work similarly in the body to help control appetite and weight.
ShanghaiAges 18–65 - NCT07523048RecruitingPhase 2
Dextromethorphan-Bupropion for Moderate-to-Severe Depression
This study tests a combination medication (dextromethorphan plus bupropion) to see how it affects brain activity in people with moderate-to-severe depression. Researchers use brain imaging (fMRI) to understand how the drug works and whether it may help relieve depression symptoms.
Toronto, OntarioAges 18–65 - NCT07523399Recruiting
Joint Health and Balance in Adults with Hemophilia A
This study looks at how hemophilia A affects joint health, balance, and quality of life in adults. Researchers will assess your joints and balance to understand the relationship between joint damage and everyday function.
VanAges 18–65 - NCT07523633RecruitingPhase 2
Semaglutide to help reduce cannabis use disorder
This trial tests whether a medication called semaglutide (used for weight management) can help adults with cannabis use disorder cut down or stop using cannabis. Researchers want to see if it reduces cravings and use while also monitoring overall health.
FrederiksbergAges 18–70 - NCT07524478Recruiting
Smartphone app with AI to help healthy older adults stay active
This study tests a smartphone app powered by artificial intelligence (AI) that combines exercise, cognitive activities, and health tracking through a Fitbit wearable device. It aims to see if personalized recommendations delivered on your phone can help healthy older adults maintain or improve their physical and mental wellness.
Kashiwa, ChibaAges 65–93 - NCT07526519RecruitingPhase 1
Safety study of TL-003 for healthy adults and ulcerative colitis
This is an early-stage study testing a new drug called TL-003 to see if it's safe and how the body processes it. Researchers will first test it in healthy volunteers, then in people with ulcerative colitis (an inflammatory bowel disease) to understand if it might help reduce inflammation.
Perth, Western AustraliaAges 18–55 - NCT07527624Recruiting
Study of work and social inclusion for young adults with rare genetic conditions
This study looks at how young adults aged 15–25 with rare genetic conditions (like certain bone, skin, hearing, or facial conditions) are doing in school, work, and social life. Researchers want to understand what helps or prevents young people with these conditions from being included in their communities.
Paris, Île-de-France RegionAges 15–25 - NCT07528469Recruiting
Protein drinks and muscle strength in older adults
This study tests whether a daily protein drink can help improve muscle function and strength in people aged 60–85. Researchers will compare a new protein supplement called PeptiStrong with regular whey protein to see which works better.
LiverpoolAges 60–85 - NCT07529132Recruiting
How your body uses energy during exercise
This study measures how your body burns calories and uses energy when you exercise. Researchers want to understand normal, healthy responses to physical activity in young adults.
Bialystok, Podlaskie VoivodeshipAges 18–30 - NCT07529379Recruiting
How Breathing Exercises Help Your Body Handle Stress
This study tests whether specific breathing techniques can help your body respond better to stressful situations. Researchers will teach you a breathing method and measure how it affects your stress response through heart rate, breathing patterns, and other body signals.
Bialystok, Podlaskie VoivodeshipAges 18–60 - NCT07529626Recruiting
Stress and Pancreatic Cancer Disease Outcomes Study
This research study examines how chronic psychological stress (long-term worry, anxiety, or emotional burden) affects the course of pancreatic cancer and related pancreatic diseases. Understanding this connection may help doctors provide better support and treatment plans for patients.
Changsha, HunanAges 18 years+ - NCT07530705RecruitingPhase 1/Phase 2
XH-02 Injection for Low Parathyroid Hormone Levels
This study tests whether a new injectable medicine called XH-02 can safely treat hypoparathyroidism—a condition where your body doesn't make enough parathyroid hormone, causing low calcium levels. If your calcium isn't well-controlled with current treatments (calcium and vitamin D supplements), this trial might help.
Beijing, Beijing MunicipalityAges 18–65 - NCT07531836Recruiting
Exercise and wellness program before breast cancer surgery
This trial tests whether a personalized exercise and wellness program before surgery helps older adults with breast cancer recover better and stay stronger. You would work with a team to prepare your body for surgery over several weeks.
Pamplona, NavarreAges 65 years+ - NCT07533006RecruitingPhase 2
Testing LY4005130 for severe hair loss (alopecia areata)
This study tests whether a new drug called LY4005130 can help regrow hair in adults with severe alopecia areata (an autoimmune condition causing patchy or widespread hair loss). The trial is looking for people who have lost a significant amount of hair and haven't seen it grow back on its own for at least 6 months.
Fremont, CaliforniaAges 18–50 - NCT07533019RecruitingPhase 2
Testing LY4005130 for non-segmental vitiligo
This study tests a new medicine called LY4005130 for non-segmental vitiligo, a skin condition where patches lose pigment (color). The trial aims to see if this drug can help restore skin color and stop the spread of white patches.
Phoenix, ArizonaAges 18–75 - NCT07535307RecruitingPhase 1
Testing NNC0487-0111 to regulate insulin in type 2 diabetes
This early-stage study tests a new experimental drug (NNC0487-0111) designed to help regulate insulin levels in adults with type 2 diabetes. Researchers want to see if it works safely and effectively when combined with your current diabetes medications.
NeussAges 18–75 - NCT07535606RecruitingPhase 1
Safety Study of ALN-4915 in Healthy Adults
This is an early-stage study testing a new investigational medicine called ALN-4915 in healthy volunteers. Researchers want to learn if it is safe and how the body processes it.
LondonAges 18–65 - NCT07540117Recruiting
Social Prescribing to Improve Health in Older Adults
This study tests whether connecting older adults with community activities and exercise programs (like mindfulness and walking) can improve their overall health and quality of life. You'll participate in guided activities designed to keep you active and engaged in your community.
Zhunan, MiaoliAges 55 years+ - NCT07540572RecruitingPhase 1
Testing IDE574 safety and effectiveness in advanced solid tumors
This early-stage trial tests a new drug called IDE574 to see if it is safe and effective in treating advanced cancers that have spread or stopped responding to standard treatments. The trial focuses mainly on hormone-receptor positive breast cancer, but also includes lung, prostate, and colorectal cancers.
Plantation, FloridaAges 18–99 - NCT07540949Recruiting
Lemon Fermented Product for Weight and Metabolism in Adults
This study tests whether a lemon fermented product supplement can help improve metabolism and metabolic health in adults with obesity. Participants will take capsules and have their metabolism and health markers measured over time.
TaoyuanAges 18–65
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,718 recruiting adult 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 adult 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 adult 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.