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
- NCT05867381Recruiting
Air purifier use to slow heart artery plaque in older adults
This trial tests whether using indoor air filtration at home can slow the progression of heart artery plaque-related problems in people with a past history of ischemic heart disease. It may help by improving indoor air quality, which the study links to inflammation in the body.
Los Angeles, CaliforniaAges 65–84 - NCT05868161Recruiting
Registry for patients treated with a thrombectomy device
This registry collects past treatment information from people who had a clot procedure using the Pounce Thrombectomy System. It helps researchers understand how this device is used in real-world care and what outcomes may look like.
Peoria, IllinoisAges 18 years+ - NCT05868837RecruitingPhase 3
Rituximab for myasthenia gravis in people with moderate symptoms
This Phase 3 trial tests rituximab (an immune system medicine) to see if it improves myasthenia gravis (MG) symptoms and function. It’s for adults with confirmed MG and moderate-to-severe impact on daily activities despite current care.
RomaAges 18 years+ - NCT05870475RecruitingPhase 2
Interferon plus ruxolitinib for hydroxyurea-resistant polycythemia vera
This Phase 2 trial tests a combination of pegylated interferon and ruxolitinib in adults with polycythemia vera who can’t tolerate hydroxyurea or don’t respond well to it. If you qualify, it may help control blood counts and disease symptoms when standard treatment hasn’t worked.
TianjinAges 18 years+ - NCT05870163Recruiting
Registry study of RefluxStop for GERD patients
This registry study follows people with long-term acid reflux (GERD) who get the RefluxStop treatment. It mainly collects real-world safety and performance information to see how well the device helps over time.
FriedrichshafenAges 18 years+ - NCT05871606RecruitingPhase 1
Breathing nitric oxide during clot-removal for stroke
This Phase 1 study tests whether inhaled nitric oxide (a gas breathed through a ventilator) can improve outcomes in people having a specific kind of emergency stroke procedure to remove a clot from the brain. It focuses on patients who need general anesthesia for the clot-removal procedure and have imaging results that suggest salvageable brain tissue.
Charlotte, North CarolinaAges 18–80 - NCT05872724RecruitingPhase 2
Personalized add-on treatment after cervical cancer surgery
This study tests whether a tailored “extra” treatment after surgery—guided by a lab test called minimal residual disease (MRD)—can reduce the risk of cervical cancer coming back. It focuses on people with certain stages of cervical cancer who can follow the treatment plan and study follow-up.
Suzhou, JiangsuAges 18 years+ - NCT05873881RecruitingPhase 3
Colchicine and vitamin B1 for ischemic heart failure
This study tests whether colchicine and thiamine (vitamin B1) can improve outcomes in people with heart failure caused by blocked or narrowed heart arteries. It’s mainly for people with moderate-to-severe symptoms and reduced heart pumping ability.
Hamilton, OntarioAges 45 years+ - NCT05874739Recruiting
Track movement with a wearable sensor for 12 months
This study uses a wearable sensor to track how well people move over a year. It may help researchers understand mobility and how different movement conditions affect walking and daily function.
Newcastle upon TyneAges 18 years+ - NCT05877196Recruiting
Adaptive walking and fitness program for mild memory decline
This study tests an “adaptive” exercise plan that adjusts over time to help improve aerobic fitness and your body’s fitness response in people with mild memory problems or early Alzheimer’s. It may help you safely build the kind of fitness that supports brain health, while researchers monitor changes with fitness testing and blood work.
Phoenix, ArizonaAges 65 years+ - NCT05877391Recruiting
Collecting sexual and gender identity information in hospice
This study tests an approach to collect and use sexual orientation and gender identity (often called “SOGI”) information for people receiving hospice care. The goal is to help hospice teams better understand and support patients’ needs.
Aurora, ColoradoAges 18 years+ - NCT05877755Recruiting
Tests a new heart MRI image method
This study checks whether a new, higher-detail heart MRI technique can produce reliable heart images. You might help researchers improve how doctors see and assess the heart during routine MRI care.
PessacAges 18 years+ - NCT05877885Recruiting
Digital treatment for low motivation in older adults with depression
This study tests a digital therapy to improve apathy (feeling unmotivated or “checked out”) in people age 60+ who have depression. It also uses brain imaging (MRI) and questionnaires to see whether the treatment helps brain function linked to motivation.
Orlando, FloridaAges 60 years+ - NCT05877846Recruiting
Personalized care to improve physical function in older adults
This study looks at precision (personalized) approaches to help older adults improve physical function. It may include giving a specific supplement depending on lab results, and it requires regular study visits and ability to complete procedures.
Chapel Hill, North CarolinaAges 65–85 - NCT05878951RecruitingPhase 2/Phase 3
Botox during HoLEP for men with overactive bladder symptoms
This study tests whether adding a Botox shot into the bladder during HoLEP surgery helps men with overactive bladder symptoms like urgency, frequent urination, and accidents. You’d be compared to the standard approach to see if symptoms improve after surgery.
Chicago, IllinoisAges 18–89 - NCT05878964Recruiting
Study of skin health and quality of life during cancer treatment
This trial looks at how cancer treatments (anti–PD-1/PD-L1/CTLA-4 medicines or CDK inhibitors) affect your skin and overall quality of life. You may fill out questionnaires during the study to help researchers understand changes over time.
RomaAges 18 years+ - NCT05880108Recruiting
Behavior program to help COVID recovery in Veterans
This study tests whether a behavioral (lifestyle) program can improve recovery from COVID-19, especially for Veterans with different body weights. It looks at people who either have never had COVID before or had COVID more than 90 days ago.
Baltimore, MarylandAges Up to 80 years - NCT05880537Recruiting
Dialysis access graft registry using a processed donor artery
This study follows people with kidney failure who need dialysis access, when they receive an AV (artery-to-vein) access graft made from a processed donor artery. It’s meant to track safety and how well the new graft performs in real-world care.
Mobile, AlabamaAges 18 years+ - NCT05880914Recruiting
Personalized treatment study for bone disease in kidney failure
This trial looks at a personalized approach to diagnosing and treating bone problems caused by long-term kidney disease. It may help by matching treatment plans to the type of bone turnover found in your tests or biopsy.
St Louis, MissouriAges 18 years+ - NCT05881239Recruiting
Remote smell tests to track early Alzheimer’s health changes
This trial uses remote, at-home (or remote) smell-based testing to help researchers assess health in people with preclinical Alzheimer’s disease and in control participants. It may help by showing how well smell-related changes can signal disease status over time.
Boston, MassachusettsAges 18–100 - NCT05883371Recruiting
IMPACT autoimmune study registry for people on biologic medicines
This study is a registry that collects health information from adults with certain autoimmune conditions who are currently using (or have been recommended) biologic or DMARD medicines. It may help researchers better understand these diseases and how treatments affect people over time.
Columbus, OhioAges 18–70 - NCT05883878Recruiting
Personalized plan to prevent heart disease in high-risk adults
This trial looks at an individualized prevention approach for people who are at higher risk of heart and blood vessel problems. It aims to help lower future cardiovascular risk before heart disease develops.
Roma, ItaliaAges 40–69 - NCT05884008Recruiting
Using CT heart scans and AI to study plaque function
This study looks at people who had a heart attack and had a special CT scan (CT angiography) before or during the years leading up to it. Researchers will use the scan and computer analysis (AI) to better understand heart plaque and how it may relate to heart attacks.
Cangzhou, HebeiAges 18–80 - NCT05884333RecruitingPhase 2
Cord blood transplant for adults with blood cancer
This Phase 2 study tests using donated cord blood to treat certain adult blood cancers that are at high risk of coming back. It may help strengthen the body’s ability to rebuild blood and fight the cancer after intensive treatment.
New York, New YorkAges 21–65
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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.