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
- NCT06832839Recruiting
Cognitive impairment in moyamoya disease study
This study looks at why some people with moyamoya disease have trouble with thinking and memory. It may help find better ways to understand and treat these problems.
Beijing, ChinaAges 18–60 - NCT06833450Recruiting
Intestinal ultrasound for monitoring Crohn's disease
This study uses an intestinal ultrasound (a safe, painless scan) to check how well Crohn's disease is controlled. It may help doctors see inflammation without more invasive tests.
AmiensAges 18 years+ - NCT06833645Recruiting
PET scans to spot early Alzheimer's changes
This trial uses special PET scans to see amyloid and tau proteins in the brain, which are linked to Alzheimer's. It aims to find these changes early, in people with mild memory problems or early-stage Alzheimer's.
Chengdu, SichuanAges 18 years+ - NCT06834191Recruiting
Parkinson's and immunosuppressant drugs study
This study looks at how taking immunosuppressive medicines affects the course of Parkinson's disease. It compares people with Parkinson's who have been on these drugs for over a year to those who have never taken them regularly.
WarsawAges Any age - NCT06837272Recruiting
Gut health and brain health in Alzheimer's disease
This study looks at how the bacteria in your gut might be connected to memory and thinking problems in Alzheimer's disease. It may help us understand if changes in the gut can affect brain health.
Jining, ShandongAges 60–80 - NCT06838416Recruiting
Study on finerenone for kidney health in type 2 diabetes
This trial tests if a medicine called finerenone can protect kidney function in people with type 2 diabetes and early-to-moderate chronic kidney disease. It may be an option if you are already on blood pressure medication and have some protein in your urine.
Suzhou, JiangsuAges 18 years+ - NCT06840587Recruiting
Connect-Home: Alzheimer's and related dementias study
This trial tests a program to help people with dementia and their caregivers prepare for a safe move from a skilled nursing facility to home or another care setting. It aims to improve the transition and support both the patient and caregiver.
Chapel Hill, North CarolinaAges 19 years+ - NCT06840717Recruiting
Genetic links to type 2 asthma in kids
This study looks at how certain genes might be connected to type 2 asthma in children. It aims to find out which kids are more likely to have asthma so doctors can better treat it.
Guangzhou, GuangdongAges 3–14 - NCT06841471Recruiting
Role of Corneal Nerves in Dry Eye Disease
This study looks at how the nerves in the front of the eye (corneal nerves) relate to dry eye disease. It compares people with dry eye to those without to understand differences.
OltenAges 18 years+ - NCT06841692Recruiting
Diuretic testing for moderate kidney disease
This study checks how well diuretics (water pills) work in people with moderate chronic kidney disease. It may help doctors understand how to better treat fluid buildup in patients.
Rotterdam, South HollandAges 18 years+ - NCT06841848Recruiting
Eye camera test for early Alzheimer's
This study is testing a new eye camera to see if it can help find early signs of Alzheimer's disease. It is for people aged 55 and older who either have mild to moderate Alzheimer's or do not have Alzheimer's.
Rome, ItalyAges 55 years+ - NCT06843005Recruiting
Heart CT scan study for plaque changes in mild coronary disease
This study uses repeat CT scans of the heart to see how plaque buildup changes over time in people with mild, non-blocking coronary artery disease. It may help doctors decide on better treatments to prevent future heart problems.
Nanjing, JiangsuAges 18–80 - NCT06843252Recruiting
Home-based brain stimulation for Huntington's disease symptoms
This study tests whether a gentle brain stimulation device (tDCS) used at home can help improve thinking and behavior in people with Huntington's disease. A caregiver is needed to be present during treatment and help with questionnaires.
San Antonio, TexasAges 18–85 - NCT06846034Recruiting
How low oxygen affects kidney blood flow
This study tests how low oxygen levels affect blood flow in the kidneys. It includes healthy people, people with type 2 diabetes, and those with diabetes plus kidney disease to see if their kidneys respond differently.
PoitiersAges 18–75 - NCT06847633Recruiting
Digital lifestyle program to prevent heart disease
This trial tests a digital program to help people aged 40–60 make healthy changes like eating better, moving more, or managing stress. It’s designed to prevent heart problems before they start.
GävleAges 39–61 - NCT06848192Recruiting
Parkinson's disease case-control study at Westlake University
This study compares people with Parkinson's disease to healthy volunteers, looking at possible links between the gut and Parkinson's. If you have mild to moderate Parkinson's (or are a healthy match), you may help researchers understand what causes the disease.
Hangzhou, ZhejiangAges 50–75 - NCT06849622Recruiting
Blood spot test for type 1 diabetes and celiac disease
This study tests a new way to check for type 1 diabetes and celiac disease using a tiny drop of blood from a finger prick, instead of a regular blood draw. The goal is to make diagnosis easier and less scary for children.
Florence, ItalyAges 2–13 - NCT06850961Recruiting
Digital health app for COPD self-management
This study tests a digital health app to help you manage COPD symptoms on your own. It focuses on people who have trouble with mucus and want to use a smartphone for their care.
Bergen, NorwayAges 18–90 - NCT06852326Recruiting
Helping caregivers of people with dementia
This study aims to design a support program for informal caregivers of people with Alzheimer's or similar dementias. It works with doctors, nurses, and other experts to understand what help caregivers need.
AmboiseAges 18 years+ - NCT06852612Recruiting
Dietary strategies for glycogen storage disease type I
This trial tests different diet strategies to help adults with GSDI (a metabolic condition also known as von Gierke disease) maintain stable blood sugars and avoid dangerous drops. It may help you learn how to better manage your condition through diet.
BernAges 18 years+ - NCT06853158Recruiting
Music therapy study for quality of life in sickle cell disease
This study tests if music therapy can improve quality of life for people with sickle cell disease who have chronic pain. You would join a music therapy group and share your feedback to help researchers see if this approach helps.
Cleveland, OhioAges 14 years+ - NCT06853743RecruitingPhase 2
Study of nicotinamide riboside for Huntington's disease
This trial tests if a vitamin B3-like supplement, nicotinamide riboside, can help people with early to mid-stage Huntington's disease. You will be randomly assigned to take the supplement or a placebo to see if it slows the disease.
OsloAges 18–80 - NCT06856044Recruiting
Safety of a New Surgical Method for Crohn's Disease on Biologics
This study tests whether a special surgical technique (mesentery-embedding) is safe for people with Crohn's disease who need ileocolic surgery and are already on a biologic medication. It aims to see if this method can help reduce complications.
MontpellierAges 18 years+ - NCT06856941Recruiting
Walking exercise study for Parkinson's mobility
This trial tests whether a new type of walking exercise (called CsDCS) can help improve your ability to move around and do daily activities. It is designed for people with Parkinson's who are already on medication and can walk independently.
Recife, PernambucoAges 40 years+
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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.