Clinical trials
General Population (no Specific Condition or Disease) clinical trials
Below are recruiting general population (no specific condition or disease) clinical trials, each written for real people, not researchers. We’re tracking 10,619 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06930807Recruiting
Blood test for monitoring lung cancer after surgery
This study tests whether a simple blood test (liquid biopsy) can help doctors monitor for cancer returning after surgery for early-stage lung cancer. It is for people with non-small cell lung cancer that can be removed with surgery.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05802706Recruiting
Study of artery plaque tissue during surgery
This study looks at artery plaque tissue removed during a routine operation (endarterectomy) to better understand diseased vessel changes. You may be able to join if plaque tissue is part of your planned surgery and you can consent.
Limerick, LimerickAges 18 years+ - NCT06755190Recruiting
AI help for eye disease decisions
This trial uses artificial intelligence to help doctors make better decisions about eye disease. It analyzes your medical records and images to see how AI can improve care and track disease.
Zhuhai, GuangdongAges Any age - NCT06933004Recruiting
Long-term follow-up after lumbar spine surgery
This study will follow patients who have surgery for lower back problems. It aims to learn about their long-term recovery and outcomes.
TaipeiAges 20–80 - NCT06931574Recruiting
Comparing two stent methods for complex heart branch blockages
This trial compares two ways of placing stents in complex blockages in heart artery branches (smaller arteries branching off main ones). It aims to see which technique works better for this specific type of blockage.
IstanbulAges 18 years+ - NCT04848077Recruiting
Smartphone exercise program for early Parkinson’s patients
This trial tests whether a motivating phone-based exercise plan can help people with early-stage Parkinson’s move more safely and consistently. You may qualify if you can walk on your own, understand Dutch, and are fairly inactive right now.
Nijmegen, GelderlandAges 18 years+ - NCT07194733Recruiting
Food as medicine for veterans with kidney disease
This trial tests whether providing healthy food can improve the health of veterans with moderate to severe chronic kidney disease (stages 3b and 4) who are not getting enough nutritious food. If you are a VA patient in the Food Bank of the Rockies area, this study may help you manage your kidney disease.
Aurora, ColoradoAges 18 years+ - NCT07194707Recruiting
How operating room noise affects brain activity during anesthesia
This trial studies whether the noise level in the operating room changes brain activity and vital signs while you are under general anesthesia. It may help doctors create a quieter, more comfortable environment during surgery.
Başakşehir, IstanbulAges 18–70 - NCT07196722RecruitingPhase 2/Phase 3
Testing icotrokinra for moderate to severe Crohn's disease
This study tests a new medicine called icotrokinra for people with moderate to severe Crohn's disease who have not responded well to other treatments. It aims to see if icotrokinra can help reduce symptoms and improve gut health.
Chandler, ArizonaAges 18 years+ - NCT07194070Recruiting
Registry study for hemolytic disease in pregnancy
This study tracks pregnancies affected by hemolytic disease of the fetus and newborn (HDFN). It collects information to better understand the condition and improve care. You may join if you are pregnant with a history of a prior affected pregnancy and have a current antibody that could harm your baby.
Indianapolis, IndianaAges 18 years+ - NCT07203001RecruitingPhase 2
MAS825 for Still's disease in children and adults
This trial tests a new drug called MAS825 for people with Still's disease that is still active despite other treatments. It aims to see if the drug can reduce symptoms like fever, rash, joint pain, or a serious complication called macrophage activation syndrome.
Cincinnati, OhioAges 1 year+ - NCT06798948RecruitingPhase 2
Can a mix of herbs improve mild fatty liver?
This study is testing if a combination of four herbs (artichoke, milk thistle, turmeric, and licorice root) can help people with non-alcoholic mild to moderate fatty liver disease (also called metabolic-associated fatty liver disease). It's a randomized trial, meaning participants are assigned to either the herbal mix or a comparison group. This may offer a natural option to support liver health.
Hangzhou, Select...Ages 18–65 - NCT07197099Recruiting
Plasma exchange for immune-related nerve diseases
This study looks at whether removing and replacing blood plasma (called therapeutic plasma exchange or TPE) can help people with immune-related nerve or brain conditions. It includes both new and returning cases that meet standard guidelines for this treatment.
CairoAges Any age - NCT07199998Recruiting
How tampons and cups affect your vaginal health
This study looks at how tampons and menstrual cups affect your body's natural defenses and the healthy bacteria in your vagina. You might join if you are a healthy woman between 18 and 49 who has regular periods and uses or is willing to use these products.
Paris, Île-de-France RegionAges 18–49 - NCT07201025Recruiting
MRI study of kidney disease in ARPKD
This study uses MRI scans to track kidney disease progression in children and adults with ARPKD. It aims to better understand how the disease changes over time, which could help improve future care.
Cleveland, OhioAges 6 years+ - NCT07199491Enrolling by invitation
Healthy lifestyle program for Hispanics with fatty liver disease
This trial tests a culturally tailored lifestyle program for Hispanic adults with fatty liver disease (MASLD). It aims to help improve liver health through diet and activity changes with support from a family member.
Houston, TexasAges 18 years+ - NCT07194590RecruitingPhase 2
Equol and blood vessel health in women with kidney disease
This trial tests whether a supplement called equol, made from soy, can improve blood vessel function in postmenopausal women with moderate to advanced chronic kidney disease. Participants take equol or a placebo for several weeks to see if it helps their heart health.
Aurora, ColoradoAges 50 years+ - NCT07202910Recruiting
Validating liver imaging in children
This study tests if non-invasive imaging (like ultrasound) can replace liver biopsies in children with liver disease. It may help avoid the need for a needle biopsy in the future.
Gothenburg, Västra Götaland CountyAges Up to 25 years - NCT07197736Recruiting
Improving heart ultrasound use at Columbia
This study involves cardiologists who read heart ultrasounds in Columbia's echo lab. It aims to improve how these tests are used to help patients.
New York, New YorkAges 18 years+ - NCT06109493Recruiting
Psychological support for kidney dialysis patients
This trial tests a type of talk therapy (ACT) to see if it helps patients on dialysis feel better emotionally. It may be a good fit if you're on dialysis, feeling distressed, and not taking antidepressants.
MadridAges 18 years+ - NCT06940453Recruiting
A new cage for spinal fusion surgery
This trial is testing a new device called the CONDUIT cage for a type of back surgery called anterior lumbar interbody fusion (ALIF). The surgery helps treat degenerative disc disease in the lower back by fusing two vertebrae together using a cage to support the spine. The study will see how well this cage works in patients who are already scheduled for this surgery.
Dublin, LeinsterAges 18 years+ - NCT05971329Recruiting
Pilot study of bone graft for cervical disc wear and nerve symptoms
This trial tests a new bone graft product (ZetaFuse™) used during front-of-the-neck surgery to treat “wear and tear” in the cervical (neck) discs causing nerve problems. It may help relieve pain and nerve-related symptoms when other treatments haven’t worked.
Randwick, New South WalesAges 22–75 - NCT06503224Recruiting
Cell therapy for refractory autoimmune diseases
This trial tests a new type of cell therapy (SCAR02) that targets two proteins on immune cells to help calm down overactive autoimmune diseases like rheumatoid arthritis, lupus, Sjögren's syndrome, or systemic sclerosis. It may be an option if standard treatments haven't worked well enough.
Changsha, HunanAges 18 years+ - NCT06941662Recruiting
Huntington's disease biobank: remote monitoring study
This study is building a biobank to better understand Huntington's disease by using remote monitoring and deep phenotyping (collecting detailed health information). It may help develop better ways to track the disease and improve care for people with the Huntington's gene expansion.
Palo Alto, CaliforniaAges Any age
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,619 recruiting general population (no specific condition or disease) 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 general population (no specific condition or disease) 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 general population (no specific condition or disease) 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.