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
- NCT07570446Recruiting
Autonomic Function in Charcot-Marie-Tooth Disease
This study examines how autonomic nerves (the nerves that control automatic body functions like heart rate and blood pressure) are affected in people with CMT (Charcot-Marie-Tooth disease), a genetic nerve disorder. Understanding this may help improve treatment and quality of life for CMT patients.
Göttingen, Lower SaxonyAges 18–65 - NCT07569133Enrolling by invitation
Brain stimulation for depression in Parkinson's disease
This study tests whether a non-invasive brain stimulation treatment called repetitive transcranial magnetic stimulation (rTMS) can help improve depressive symptoms in people with Parkinson's disease. If you have Parkinson's and feel depressed, this treatment might be a new option for you.
Daegu, Buk-guAges 40–90 - NCT07574151Recruiting
Clarity of study info for aortic disease
This study is testing how clear and acceptable the information materials are for people with thoracic aortic disease. It does not test any new treatments but aims to improve how studies are explained to patients.
NottinghamAges 18 years+ - NCT07570771Recruiting
Dialysis duration effects on bladder function in transplant candidates
This study examines how long you've been on dialysis and how much urine you still produce might affect your bladder's ability to hold and stretch after a kidney transplant. Understanding this helps doctors predict how well your bladder will work after you receive a new kidney.
Karachi, SindhAges 18–65 - NCT07572435Recruiting
Remote Heart Exercise Program for Kids With Heart Surgery
This study tests whether kids aged 8–18 who had complex heart surgery can safely improve their fitness and well-being using exercise activities at home through a mobile app or video. The goal is to help them become more active after surgery.
SeoulAges 8–18 - NCT07569458Recruiting
Online therapy for heart disease patients with depression or anxiety
This trial tests an online program designed to help people with heart disease who are also experiencing depression or anxiety. The program is personalized to your needs and delivered through a computer or tablet over several weeks.
AalborgAges 18 years+ - NCT07574827Recruiting
Candida Fungus and Gum Disease in Syrian Patients
This study looks at whether a common fungus called Candida albicans is linked to chronic periodontitis (advanced gum disease). Researchers will examine gum samples from Syrian patients to understand this connection and may help improve gum disease treatment.
HomsAges 18 years+ - NCT06614777Recruiting
Darier's disease immune and microbiome study
This study looks at immune markers and gut/skin bacteria in people with Darier's disease. It aims to better understand the condition, which could lead to better treatments in the future.
Toulouse, Centre Hospitalier Universitaire de ToulouseAges 18 years+ - NCT06338215Recruiting
Moderate drinking vs. abstention advice for adults
This study compares two approaches for adults who drink regularly: advice on drinking in moderation vs. advice to stop drinking entirely. The goal is to see which approach better prevents major diseases and early death over time.
Pamplona, NavarreAges 50–75 - NCT06249932RecruitingPhase 4
Empagliflozin for heart failure and end-stage kidney disease
This trial tests whether empagliflozin, a medication for heart failure, can help people who also have end-stage kidney disease and are on dialysis. It aims to see if the drug improves heart function in this group.
Hsinchu, TaiwanAges 20 years+ - NCT07566494RecruitingPhase 1
Testing VAS-101 for sickle cell disease
This early-phase trial tests a new drug called VAS-101 for people with sickle cell disease. It aims to find a safe dose and see how the drug affects the body.
Bethesda, MarylandAges 18–90 - NCT07560956Enrolling by invitation
Quality of Life in Adults With Untreated Fabry Disease
This study looks at how Fabry disease affects daily life in adults who haven't started treatment yet. Researchers want to understand your experiences and challenges to improve care for people with this rare genetic condition.
GothenburgAges 18 years+ - NCT07567482Recruiting
Exoskeleton-Assisted Walking for Parkinson's and Aging
This study tests whether a wearable robotic exoskeleton (a powered leg device) can help people with Parkinson's disease and older adults walk better and stay active. Researchers want to see if this technology improves mobility and reduces fall risk.
Gatineau, QuebecAges 50 years+ - NCT07564505RecruitingPhase 4
Adalimumab Safety and Effectiveness in Children With Crohn's Disease
This study tracks how well and how safely a medicine called adalimumab works in children ages 6–17 with moderate-to-severe Crohn's disease (a condition causing inflammation in the digestive tract). Your child's doctor has already decided adalimumab is appropriate for them, and this study simply collects information about how they respond to it.
Guangzhou, GuangdongAges 6–17 - NCT05017142Recruiting
Pediatric brain inflammation registry for Swiss patients
This study is a registry that collects health information from children and teens in Switzerland diagnosed with certain inflammatory brain and spinal cord conditions. It helps researchers understand these illnesses better over time and may guide future treatments.
Aarau, Canton of AargauAges Up to 36 years - NCT06732128Recruiting
Nature virtual reality for depression in Alzheimer's disease
This trial tests whether a virtual reality nature experience can help improve mood in people with early-to-moderate Alzheimer's disease. Participants will use a VR headset and a few apps at home, with a caregiver present, over several sessions.
Toronto, OntarioAges 50 years+ - NCT06733714Recruiting
Brain stimulation plus memory training for older adults
This study tests whether a gentle, non-invasive electrical current applied to the scalp (tACS) combined with computer-based brain exercises can improve memory and thinking in older adults who have concerns about their cognitive health.
Rio de Janeiro, Rio de JaneiroAges 50 years+ - NCT06322056Recruiting
Lower blood pressure and cholesterol targets for advanced kidney disease
This trial tests whether keeping blood pressure and cholesterol at lower-than-usual levels can help slow the decline of kidney function in people with advanced chronic kidney disease. If you have moderately to severely reduced kidney function and meet certain blood pressure and cholesterol criteria, you may be able to join.
SeoulAges 19 years+ - NCT06155604RecruitingPhase 2
SGLT2 inhibitor for lupus nephritis with kidney disease
This study tests if an SGLT2 inhibitor can help protect kidney function in people who have lupus nephritis (kidney inflammation caused by lupus) and chronic kidney disease (CKD). The goal is to see if this medicine can slow down further kidney damage.
Hong KongAges 18 years+ - NCT06249945RecruitingPhase 4
Empagliflozin for heart failure with preserved ejection fraction and dialysis
This trial tests whether a medicine called empagliflozin (used for diabetes and heart failure) can help people with both heart failure (with preserved pumping ability) and end-stage kidney disease who are on dialysis. The study looks at how the drug affects heart function and overall well-being.
HsinchuAges 20 years+ - NCT07567664Enrolling by invitation
Brain Changes in Neurodegenerative Diseases: A Tracking Study
This research study tracks how brain damage progresses in rare neurodegenerative diseases like frontotemporal dementia, primary progressive aphasia, PSP, CBS, and ALS. Researchers use brain imaging and tests to understand how these diseases spread in the brain, which could help develop better treatments.
Milan, LombardyAges 20–85 - NCT07565727Recruiting
Heart Health and Metabolism in Early Pregnancy
This study looks at how the body processes sugar and nutrients during pregnancy in women at higher risk for pre-eclampsia (a serious pregnancy condition with high blood pressure). Researchers want to understand if taking low-dose aspirin helps protect heart and metabolic health. You'll have blood tests, body composition scans, and metabolic measurements.
Knoxville, TennesseeAges 18–45 - NCT07567599Enrolling by invitation
Deep Brain Stimulation Surgery for Parkinson's Disease
This study follows people with Parkinson's disease who are having a surgical procedure called deep brain stimulation (DBS), where thin electrodes are placed in the brain to help control movement symptoms. Researchers will track how well the surgery works and how it affects daily activities.
Belo Horizonte, Minas GeraisAges Any age - NCT07563582Recruiting
Iron Supplement for Children with Celiac Disease and Low Iron
This study tests whether a special iron supplement taken by mouth helps children who have celiac disease (a condition where the body can't digest gluten) and low iron levels or anemia (not enough healthy red blood cells). The iron supplement is designed to be easily absorbed by the body.
Genova, ItalyAges 8–18
Hear when a new General Population (no Specific Condition or Disease) trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.