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
- NCT06419413Recruiting
Asthma study in Chinese adults to find better treatment matches
This study looks at how asthma affects people in China and tries to find patterns that might help predict which treatments work best. If you have asthma and are between 18 and 75, you may be able to join.
Chengdu, SichuanAges 18–75 - NCT06419959Recruiting
NightWare watch for better sleep and heart health in veterans with PTSD
This study tests if a special watch (NightWare) can help veterans with PTSD who have nightmares sleep better and improve heart health. The watch vibrates gently during nightmares to reduce them without waking you up.
Aurora, ColoradoAges 22–88 - NCT06420960Recruiting
Watch ECG vs. Holter for palpitations
This trial tests whether a special smartwatch can record heart rhythm during palpitations as well as a traditional Holter monitor. If you have unexplained palpitations and are willing to wear the watch, your participation could help doctors find better ways to diagnose heart rhythm issues.
GleizéAges 18 years+ - NCT06421103Recruiting
ICG micro-dosing study for children having surgery
This study tests a tiny amount of a dye called Indocyanine Green (ICG) during surgery to see if it safely shows blood flow to the gut and urinary organs. It may help doctors check that these organs are getting enough blood during the operation.
LondonAges Up to 18 years - NCT06422741Recruiting
Grape seed extract for cholesterol in night shift workers
This study tests whether a grape seed extract supplement can help lower LDL (bad) cholesterol in people who work rotating night shifts. It is looking for healthy adults with moderately high cholesterol who are not taking cholesterol medicine.
Reus, TarragonaAges 18 years+ - NCT06422871Recruiting
Observing HeRO Graft and Super HeRO in dialysis patients
This study is tracking how well the HeRO Graft and Super HeRO work for people on dialysis. If you already have one of these devices, joining helps doctors see how it performs over time.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06423131Recruiting
Comparing two types of stem cell transplants for children
This study compares a newer type of stem cell transplant (using special cells) to the standard method for children who need a half-matched donor. It aims to see if the new approach is safer and works as well.
Shanghai, Shanghai MunicipalityAges 2 months–18 years - NCT06424119Recruiting
Intensive vs traditional cardiac rehab study
This study compares two types of cardiac rehab programs—Intensive Cardiac Rehabilitation and traditional rehab—to see which helps reduce inflammation and improve health. If you've had a recent heart event or have stable heart failure, this trial might be a good fit.
Ypsilanti, MichiganAges 18 years+ - NCT06425731Recruiting
Dance and energy in Parkinson's disease
This study looks at how dancing affects energy use in people with Parkinson's. If you already take Dance for PD® classes and have mild to moderate Parkinson's, researchers want to see how your body responds during a dance class.
Boston, MassachusettsAges 18–85 - NCT06426147Recruiting
Citrulline for hospitalized children with fever
This trial tests if L-citrulline, a natural substance, can help young children (1 month to 5 years) who are hospitalized with fever and are at moderate to high risk for severe illness. It aims to improve their recovery and reduce complications.
HararAges birth–5 years - NCT06427330RecruitingPhase 2
Low-Dose Inotuzumab After Transplant to Prevent Leukemia Relapse
This trial tests whether a low dose of a targeted drug called inotuzumab ozogamicin, given after a stem cell transplant, can help prevent acute lymphoblastic leukemia from coming back. It is for people who have already had a transplant and are at high risk for relapse.
TianjinAges 18 years+ - NCT06427954Recruiting
Mobile app study for people with advanced lung cancer
This study tests a mobile app (called THRIVE) to help people with advanced lung cancer manage their health and well-being. You'll use the app on your phone to track symptoms and get support, which may help you feel better and stay more in control.
Los Angeles, CaliforniaAges 18 years+ - NCT06427889RecruitingPhase 4
Cream study for dry feet in diabetes
This study tests two different foot creams to see which one works better for dry skin on the feet in people with diabetes. You would apply the cream daily for a few weeks and have your skin checked by the study team.
Malmö, Skåne CountyAges 18 years+ - NCT06428149Recruiting
Comparing gum surgery techniques for deep pockets
This study looks at three different ways to make cuts in the gums during surgery for deep pockets caused by gum disease. It aims to find which technique helps heal better and save more bone.
Murcia, MurciaAges 18–80 - NCT06428721Recruiting
Can laser treatment prevent skin spots in older adults?
This study tests if a laser treatment on your forearms can prevent precancerous spots (actinic keratoses) from developing in older adults with fair skin. You would receive the laser on one arm and a sham treatment on the other, and your skin will be monitored.
Fairborn, OhioAges 60 years+ - NCT06429124Recruiting
Time-restricted eating for mild cognitive impairment
This trial tests whether a time-restricted eating schedule (eating only during certain hours of the day) can help people with mild cognitive impairment (MCI) or early Alzheimer’s disease. It is a lifestyle study that can be done mostly from home with a computer or smartphone.
Phoenix, ArizonaAges 55–89 - NCT06429579Recruiting
Potts shunt for severe pulmonary hypertension in children
This trial tests a surgery called a Potts shunt for children with severe pulmonary hypertension (high blood pressure in the lungs). It may help children who are still very sick despite standard medications.
Beijing, Beijing MunicipalityAges 6 months–18 years - NCT06429332RecruitingPhase 4
Care bundle study for brain bleed on CT scan
This trial is testing a set of standard care steps (a 'care bundle') for people who have a sudden brain bleed (intracerebral hemorrhage) that shows up on a CT scan. It aims to see if this bundle improves recovery and outcomes.
Oklahoma City, OklahomaAges 18 years+ - NCT06432790Recruiting
In-person vs online healthy living and asthma program for kids
This study compares two programs for helping children with asthma who are overweight or obese — one that is held in person and another that is offered online. It tests whether learning about healthy habits and asthma management works better when done face-to-face or on a computer.
Boston, MassachusettsAges 4–17 - NCT06432972Recruiting
Pre-surgery exercise and smoking cessation program for lung cancer
This trial tests a short, intensive exercise program (pulmonary rehab) before lung cancer surgery. It also helps people quit smoking during the program. The goal is to see if this approach improves recovery after surgery.
Burlington, VermontAges 18 years+ - NCT06435208Recruiting
Gum cleaning for mental health in teeth grinders with gum disease
This study tests whether a deep gum cleaning procedure (subgingival instrumentation) can reduce stress and improve mental health in people who grind their teeth and have gum disease. It aims to see if treating the gums can also help with psychological distress.
Rohtak, HaryanaAges 30–50 - NCT06436092Recruiting
Stent treatment for left main coronary artery disease
This trial studies a new way to treat blockages in the left main coronary artery using a drug-coated stent. It aims to find out if a careful approach with a single stent and temporary side-branch support works well for people with heart disease.
Ichinomiya, Aichi-kenAges 18 years+ - NCT06438445Recruiting
Royal Jelly Supplement for Kidney Disease on Dialysis
This study tests whether a daily supplement called royal jelly can help people with chronic kidney disease who are on dialysis. Researchers will check if it improves health markers.
Rio de Janeiro, Rio de JaneiroAges 18–70 - NCT06438419Recruiting
Brain activity in Parkinson's during movement with DBS
This study records brain activity during movement in people with Parkinson's who have a special deep brain stimulation (DBS) device. It aims to understand how brain rhythms relate to movement, which could improve future treatments.
BordeauxAges 18–75
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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.