Clinical trials
Adult clinical trials
Below are recruiting adult clinical trials, each written for real people, not researchers. We’re tracking 3,735 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07525206RecruitingPhase 3
Combination treatment for advanced colorectal cancer
This trial tests a new drug combination for colorectal cancer that has not responded to other treatments. It compares the new drug with a standard treatment to see which is more effective.
Goodyear, ArizonaAges 18 years+ - NCT07533006RecruitingPhase 2
Study of a new treatment for severe hair loss
This study tests an investigational drug to see if it can help people with severe alopecia areata, a condition that causes hair loss. It may help regrow hair.
Fremont, CaliforniaAges 18–60 - NCT07526116RecruitingPhase 1
Safety study of REGN22044 in healthy adults
This is an early-stage safety study testing a new experimental drug called REGN22044 in people with no serious health conditions. Researchers want to understand how safe the drug is, how well people tolerate it, and how the body processes it.
Ghent, Oost-VlaanderenAges 18–65 - NCT07527910RecruitingPhase 2
Study of ALN-PNP with or without tirzepatide for fatty liver disease
This trial tests a new drug, ALN-PNP, alone or with tirzepatide in people with a specific genetic type of fatty liver disease. It aims to see if the combination reduces liver fat.
Tucson, ArizonaAges 18–75 - NCT07527858RecruitingPhase 2
Study of Denikitug with immunotherapy or chemotherapy for advanced colorectal cancer
This trial tests a new drug called denikitug, given alone or combined with other cancer treatments, for patients with advanced colorectal cancer that hasn't responded to previous treatments. The goal is to help people whose cancer has a specific genetic profile (MSS) that doesn't respond well to standard immunotherapy alone.
North Haven, ConnecticutAges 18 years+ - NCT07529457Recruiting
Probiotic treatment for constipation in adults
This study tests whether a probiotic product can help adults with constipation have more regular bowel movements. Probiotics are beneficial bacteria that may improve digestive health.
Suzhou, JiangsuAges 18–65 - 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 - NCT07532603RecruitingPhase 2/Phase 3
Brepocitinib for Lichen Planopilaris Hair Loss
This trial tests a new medication called brepocitinib to treat lichen planopilaris (LPP), a condition that causes scarring and hair loss on the scalp. The study aims to see if this drug can reduce symptoms and help hair regrow.
Birmingham, AlabamaAges 18 years+ - NCT07525960RecruitingPhase 1
Testing NDI-5001 for X-linked Nephrogenic Diabetes Insipidus
This study tests a new drug called NDI-5001 in adult men with a specific genetic form of nephrogenic diabetes insipidus (a condition where the kidneys cannot concentrate urine properly). The trial checks whether the drug is safe, how your body handles it, and whether it might help reduce excessive urination and thirst.
Jacksonville, FloridaAges 18–55 - 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 - NCT06756152RecruitingPhase 2/Phase 3
Preventing GVHD after transplant for blood cancers in children and young adults
This trial tests a combination of four medicines (cyclophosphamide, abatacept, vedolizumab, and ruxolitinib) to prevent graft-versus-host disease (GVHD) after a stem cell transplant for children and young adults with certain blood cancers. The goal is to see if this approach reduces the risk of GVHD, a serious complication where donor cells attack the body.
MoscowAges 1 day–21 years - NCT07531888Enrolling by invitation
Brain Stimulation to Improve Memory in Older Adults
This study tests whether a non-invasive brain stimulation technique (tDCS) can help improve memory and thinking skills in people aged 60–75 who have noticed mild memory problems. You'll receive either real or sham (placebo) stimulation and undergo cognitive training over several weeks.
Pachuca, HidalgoAges 60–75 - NCT07528261Recruiting
Support Group for Family Caregivers of Stroke Survivors
This study tests whether a support group using acceptance and commitment therapy (a type of counseling that helps people cope with stress) can reduce caregiver burden and distress. You would meet online with other people caring for stroke survivors.
Alameda, CaliforniaAges 40 years+ - 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 - NCT07532785Recruiting
Water and Land Exercise Before Knee Replacement Surgery
This trial tests whether a 6-week program combining weekly water-based exercise and three times weekly land-based training can help reduce knee pain and improve strength before total knee replacement surgery. The program aims to help you recover better after your operation.
London, EnglandAges 18 years+ - 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+ - NCT07531836Recruiting
Prehabilitation for older adults having breast cancer surgery
This trial tests a program of exercise and support before breast cancer surgery to help older patients recover better. It aims to improve strength and overall health so you can get back to your daily life sooner after the operation.
Pamplona, NavarreAges 65 years+ - 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 - NCT07525453Recruiting
Exercise Programs to Improve Balance in Older Adults
This study tests three different exercise programs designed to help older adults improve their balance and reduce fall risk. You'll participate in one of the programs and have your balance tested before and after to see which approach works best.
Istanbul, AtaşehirAges 65 years+ - NCT05922462Recruiting
Greek yogurt study in young athletes
This study tests whether eating more Greek yogurt affects health in youth and young adult athletes. It may help researchers understand benefits and safety for active people.
St. Catharines, OntarioAges 15–22 - 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+ - NCT07521007RecruitingPhase 2
YN001 treatment for coronary artery disease
This study tests whether a new drug called YN001 can help people with coronary atherosclerosis (narrowing of heart blood vessels). The trial aims to see if it can improve outcomes in people who have early-stage blockages in their heart arteries.
Huntsville, AlabamaAges 18–80 - 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 - NCT07519395RecruitingPhase 2
Camlipixant for IBS with diarrhea or mixed symptoms
This study tests an investigational drug, camlipixant, to see if it can reduce belly pain and diarrhea or mixed bowel symptoms in adults with irritable bowel syndrome (IBS). If you've tried other IBS treatments without enough relief, this might be an option.
Anniston, AlabamaAges 18–80
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Common questions
- Are there clinical trials for adult?
- Yes. Clin2 currently lists 3,735 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.