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 10,808 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06792682RecruitingPhase 1
Cord blood cells for poor graft function after transplant
This study tests whether umbilical cord blood cells can help patients whose blood counts have dropped again after a stem cell transplant. It may be an option for people who have recovered initially but later develop low blood cell levels.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06879600Recruiting
High-flow oxygen for emergency surgery patients with full stomachs
This trial tests if using high-flow oxygen through the nose before surgery helps patients who need emergency surgery and have a full stomach. It may make oxygen levels safer during the start of anesthesia.
Viet Tri, Phu ThoAges 18 years+ - NCT06493318Recruiting
Wrist ligament surgery study: long-term results
This study looks at how well a specific wrist surgery (dorsal ligamentoplasty with an internal brace) works over time for people with scapholunate instability, a condition where the bones in the wrist are not stable. It aims to understand the long-term outcomes and help doctors know if this surgery is a good option.
MarseilleAges 18 years+ - NCT06037187Recruiting
Blood clotting study for immune skin diseases
This study looks at how immune-related skin diseases like bullous pemphigoid and lupus affect blood clotting. The results could help doctors better understand and manage clotting risks in these patients.
Omaha, NebraskaAges 19 years+ - NCT06333275Recruiting
Boosting immunity after CAR-T therapy
This trial checks if giving vaccines after CAR-T cell therapy can help your immune system fight off preventable diseases. It is for adults with certain blood cancers who are about to get CAR-T treatment.
BernAges 18 years+ - NCT04641039Recruiting
Study of scar differences after lumbar disc replacement
This study compares how postoperative scars look and behave after certain lumbar disc replacement surgery. It may help doctors choose approaches that reduce excessive scar-related problems after surgery.
Valencia, ValenciaAges 18–50 - NCT07301697Recruiting
Cryobiopsy safety study in bronchial endoscopy
This trial is studying a procedure called cryobiopsy, which uses extreme cold to take tissue samples from the lungs. It aims to see how safe and effective it is for diagnosing conditions like interstitial lung disease or lung cancer, especially when other tests haven't worked.
StrasbourgAges 18 years+ - NCT04600960RecruitingPhase 2
Eltrombopag to raise low platelets after chemotherapy
This Phase 2 study tests eltrombopag to help people with low platelet counts caused by chemotherapy (which can increase bleeding risk). It looks at whether raising platelets can reduce bleeding problems and help you stay on track with care.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05570721Recruiting
Study of depression, stress, and heart health in late menopause
This study looks at how depression and stress connect to heart health in women going through the late stages of menopause. It may help researchers understand what factors affect heart risk during this life stage, including how symptoms and daily life relate to heart measurements.
Chapel Hill, North CarolinaAges 44–55 - NCT07161947Recruiting
Pregnancy diabetes study in Shanghai
This study follows pregnant women with different types of diabetes or at high risk for it. The goal is to understand how blood sugar changes during and after pregnancy and to improve care.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07293858Recruiting
Eye scan study for heart artery patients
This study looks at special eye scans (OCT) to see if they can help doctors predict how heart patients will do. It also uses artificial intelligence to analyze the scans. If you have had this type of scan during a heart procedure, you might be able to join.
Nijmegen, GelderlandAges Any age - NCT02692885Recruiting
Study body fat tissue to learn how it affects metabolism
This study looks at samples of body fat to understand what controls metabolism (how your body uses energy). You may be asked for a fat tissue sample during surgery or through a special biopsy scan, depending on your situation.
Bethesda, MarylandAges 18–90 - NCT07169487RecruitingPhase 1
Methylene Blue for Side Effects of Cancer Immunotherapy
This trial tests if methylene blue can help people who develop side effects called CRS or ICANS after treatments like CAR-T cells or bispecific antibodies. It is a first-in-human study to find a safe dose.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07592013Enrolling by invitation
Ancestry Supplements for Fatty Liver Disease
This study tests whether a special supplement (made from cacao, nopal, and crickets) can help improve fatty liver disease in people with excess body fat. Fatty liver disease happens when fat builds up in the liver, and this trial investigates whether these natural ingredients can reduce that buildup.
Guadalajara, GuadalajaraAges 18–60 - NCT07280143Recruiting
MASLD risk in breast or colorectal cancer survivors
This study looks at whether breast or colorectal cancer survivors are more likely to develop a liver condition called MASLD (fatty liver disease not caused by alcohol). It uses blood tests, imaging, and possibly an MRI to check liver health.
BernAges 18 years+ - NCT06963125Recruiting
Prune juice for constipation in older adults
This study tests whether drinking prune juice can improve bowel movements, reduce constipation symptoms, and enhance quality of life in older adults who have trouble going to the bathroom regularly.
Chiayi City, Chiayi CountyAges 65–100 - NCT06820593Recruiting
Asthma care with technology for kids and families
This study tests whether a sensor that tracks inhaler use can help children ages 4–17 with persistent or uncontrolled asthma. It aims to make managing asthma at home easier for caregivers.
Chicago, IllinoisAges 4 years+ - NCT07390188Recruiting
Oral lesions in Egyptian adults
This study will examine how common oral mucosal lesions (sores or changes inside the mouth) are among Egyptian adults. By joining, you help researchers understand which mouth conditions affect people like you.
CairoAges 18 years+ - NCT07374874Recruiting
Heart and nervous system health after stem cell transplant
This study looks at how your autonomic nervous system (the part that controls heartbeat and digestion) affects the risk of graft-versus-host disease (a condition where donor cells attack your body) after a half-matched stem cell transplant. You may be able to join if you are older than 16 and receiving a half-matched transplant from a family donor.
Tianjin, Tianjin MunicipalityAges 16 years+ - NCT07271381Recruiting
Testing how allergens and everyday toxins affect your body
This study looks at how common allergens and everyday toxins from things like cleaning products affect your skin, gut, and airways. It may help find ways to prevent or manage allergies and related health issues.
Bethesda, MarylandAges 18–80 - NCT06514378RecruitingPhase 1
Safety of stem cells for chronic lung transplant rejection
This trial tests whether a single dose of stem cells given through a bronchoscope is safe for people whose lungs are failing after a transplant. It may help those with a condition called bronchiolitis obliterans syndrome (BOS), a type of chronic rejection that makes it harder to breathe.
MadridAges 18 years+ - NCT07268196Recruiting
How a liver transplant affects sexual function
This study looks at how a liver transplant affects a person's sex life and sexual function. It includes married men who either are waiting for a transplant or have already had one with a healthy working liver.
New Delhi, National Capital Territory of DelhiAges 18–60 - NCT07061223Enrolling by invitation
Comparing two nerve block methods for hip replacement surgery
This trial tests two types of nerve blocks (SFIB and PENG) to find which provides better anesthesia during total hip replacement. It may help you understand which pain control approach could work best for your surgery.
MoscowAges 50–75 - NCT07265453Recruiting
Heart health study for Ugandan teens and families
This study looks at whether a family-based program can improve heart health for adolescents in Uganda. You and your family would work together on healthy habits over the next year.
JinjaAges 10–19
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,808 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.