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 10,565 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07804615RecruitingPhase 2
Investigational drug for tremor from Parkinson's disease
This study is testing an investigational drug for Parkinson's-related tremor (shaking). It aims to see if the drug can help reduce tremor in people whose symptoms are not fully controlled by current treatment.
Scottsdale, ArizonaAges 18–65 - NCT06022653Recruiting
Aorta and peripheral artery disease registry
This study collects information from people who have had treatment for aorta or peripheral artery disease at Asan Medical Center since 2011. It helps researchers understand how patients are doing over time.
SeoulAges 19 years+ - NCT07805330Recruiting
Blood flow restriction rehab for COPD balance and mobility
This study tests a special exercise method that uses a cuff to limit blood flow in the arms or legs while you exercise. It may help improve your balance and ability to move around if you have COPD.
LahoreAges 20–65 - NCT07803016Recruiting
Drawing exercises vs fine motor training for hand recovery after stroke
This trial compares two types of hand exercises to see which one helps you regain hand movement and control better after a stroke. It focuses on people in the sub-acute phase (early recovery) who have some voluntary hand movement.
IslamabadAges 40–70 - NCT07802509Recruiting
summary
safeEffectiveness
Valens, Canton of St. GallenAges 18 years+ - NCT06500754Recruiting
Persistent intestinal damage in celiac disease on strict diet
This study looks at why some adults with celiac disease still have damage to their small intestine even after strictly avoiding gluten. It aims to understand persistent villous atrophy and could help improve long-term care for people like you.
Terrassa, BarcelonaAges 20–80 - NCT07794670RecruitingPhase 2
Study of obicetrapib for early Alzheimer's disease
This trial tests whether a new drug called obicetrapib can help people who have early signs of Alzheimer's disease but no symptoms yet. It aims to see if the drug can slow or prevent the disease from progressing.
Nashville, TennesseeAges 55–85 - NCT06520410RecruitingPhase 4
Short vitrectomy tool for children's eye surgery
This trial tests a shorter, 18-millimeter tool for vitrectomy surgery in children. It aims to see if this smaller tool is safe and works well for treating various eye problems in kids.
TaoyuanAges birth–18 years - NCT07798271Recruiting
Optimizing deep brain stimulation for Parkinson's disease
This study is for people with Parkinson's disease who already have a deep brain stimulator (a device that sends electrical pulses to the brain) and still have motor fluctuations (times when symptoms come and go). The researchers want to see if adapting the device's settings can better control symptoms than the current standard settings.
Davis, CaliforniaAges 18 years+ - NCT07793006Recruiting
New ways to diagnose lymphoma and castleman disease
This study tests new methods to diagnose lymphoma and multicentric castleman disease, which are conditions that can affect people with HIV. It may help find these diseases earlier and more accurately.
LilongweAges 1 year+ - NCT07794410Recruiting
Comparing imaging methods for diagnosing perianal fistulas
This study compares four different imaging methods (including ultrasound, MRI, and an exam under anesthesia) to see which is most accurate in detecting and classifying perianal fistulas. It aims to improve diagnosis and treatment planning for people with this condition.
Hyderabad, TelanaganaAges 18–75 - NCT07796217RecruitingPhase 4
Comparing blood thinners after a heart attack
This study compares two ways to lower the chances of another heart attack: taking the standard medicine (clopidogrel) versus taking a combination of aspirin and a lower dose of a blood thinner (rivaroxaban). If you join, you'll be assigned to one of these options to see which works better for people like you.
Seongnam-si, Gyeonggi-doAges 19 years+ - NCT07797959Recruiting
Thread acupuncture plus standard reflux treatment
This study tests whether adding thread-embedding acupuncture to standard acid-reducing medication helps people with gastroesophageal reflux disease (GERD) feel better. It may offer an extra option for managing symptoms like heartburn and regurgitation.
Ho Chi Minh CityAges 18–60 - NCT07800247Recruiting
Sickle cell disease registry for young patients
This study collects information about children, teens, and young adults with sickle cell disease to better understand the condition in Egypt. It may help improve care and treatments for people with sickle cell disease.
CairoAges Up to 39 years - NCT07794800Recruiting
Observing eye complications after stem cell transplant
This study observes patients who have had a stem cell transplant to understand and monitor chronic graft-versus-host disease affecting the eyes. It aims to learn more about this condition to improve future care.
Shanghai, Shanghai MunicipalityAges 14 years+ - NCT06524037Recruiting
Metabolic profiles and chronic disease study
This study looks at how your metabolic health (like blood sugar and cholesterol) relates to chronic diseases and cancer. If you are an adult who has already had a health screening, you may be able to join.
Chongqing, Chongqing MunicipalityAges 18–85 - NCT03657745Recruiting
40 Hz light and brain training for Alzheimer’s
This trial tests whether a combination of 40 Hz light stimulation and cognitive (thinking) therapy can improve symptoms in people with Alzheimer’s disease. It may help by stimulating the brain and training thinking skills, while carefully checking eye and seizure history.
Miami, FloridaAges 50 years+ - NCT04114994Recruiting
Memory testing study for adults 50 and older
This study checks how people’s thinking and memory change over time using a specific cognitive test. It may help researchers understand patterns of memory change and supports future research on brain health.
Miami, FloridaAges 50 years+ - NCT05865691Recruiting
Study blood and organ changes in chronic liver disease
This study looks at how blood clotting, inflammation, and blood vessels change in people with chronic liver disease or cirrhosis. Your blood tests may help researchers understand what drives the disease and could guide future care.
ClichyAges 18 years+ - NCT05394922Recruiting
Study of sugar patterns in lupus anti-DNA antibodies
This study looks at the “sugar coating” on anti-DNA antibodies in people with lupus. The goal is to better understand these antibody patterns, which may help improve how lupus is studied or treated in the future.
MontpellierAges 18–80 - NCT07787299Recruiting
Wearable sensors for monitoring tremor in Parkinson's disease
This study tests whether wearable sensors can accurately measure tremor and other movement symptoms in people with Parkinson's disease or essential tremor. Participating may help improve how doctors monitor symptoms at home.
Edinburgh, EdinburghAges 18 years+ - NCT07791069Enrolling by invitation
Study of a device to manage blood flow in the lungs for heart disease in young children
This study looks at how well a new device works to control blood flow to the lungs in children with heart problems. It reviews medical records of children who had this device placed in their lung arteries.
Le Plessis-RobinsonAges Up to 3 years - NCT07784504Recruiting
Physical therapy for chronic neck pain
This study tests different physical therapy approaches to improve pain and quality of life in people with long-lasting neck pain that hasn't fully improved with prior therapy. Participants must be 18-65, have had neck pain for over 3 months, and still have at least moderate pain and disability.
Istanbul, BeykozAges 18–65 - NCT07790744Recruiting
Brain imaging study for early Parkinson's signs in people with REM sleep disorder
This study uses MRI scans to look at the brain in people with REM sleep behavior disorder (RBD), a condition that can be an early sign of Parkinson's disease. By comparing them with healthy volunteers, researchers hope to find early markers of Parkinson's that could lead to earlier diagnosis and treatment.
HvidovreAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,565 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.