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 10,802 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05908695RecruitingPhase 4
GV-971 treatment for mild to moderate Alzheimer’s disease
This Phase 4 trial tests whether a medicine called sodium oligomannate (GV-971) is safe and effective for people with mild to moderate Alzheimer’s disease. It may help slow or improve memory and thinking symptoms while carefully tracking side effects.
Huainan, AnhuiAges 50–85 - NCT05913908Recruiting
Valve procedure study for severe tricuspid leakage
This trial tests how well a new catheter-based valve system works for people with severe (or worse) tricuspid valve leaking who still have symptoms despite medicines. It aims to improve outcomes by treating the leaking valve without open-heart surgery, if your heart structure and overall health fit the study.
Phoenix, ArizonaAges 18 years+ - NCT05915208Recruiting
Follow-up study for people with histiocytic disorders
This study is checking in over time with people who have a histiocytic disorder. It may help doctors better understand how these conditions behave and what follow-up care works best.
Birmingham, AlabamaAges birth–89 years - NCT05918523Recruiting
Long-term follow-up for people treated with REACT
This study checks long-term health outcomes in people who previously received a treatment called REACT for chronic kidney disease. It may help doctors understand how safe and effective REACT is over time.
Meridian, IdahoAges 30–80 - NCT05922761RecruitingPhase 2
Belumosudil for lung scar prevention or treatment after transplant
This Phase 2 study tests belumosudil to treat or prevent bronchiolitis obliterans (BOS), a lung complication that can happen after a stem cell transplant. If you qualify, you would be checked closely with breathing tests and scans, and watched for safety and whether lung function improves or stays stable.
Stanford, CaliforniaAges 18 years+ - NCT05923073RecruitingPhase 3
Guselkumab for children with active Crohn’s disease
This Phase 3 trial tests guselkumab to treat children with moderately to severely active Crohn’s disease and ongoing inflammation in the bowel. If you qualify, the study will check whether the medicine can improve symptoms and healing, especially in children who did not respond to other treatments.
Los Angeles, CaliforniaAges 2–17 - NCT05924425RecruitingPhase 4
Daridorexant for insomnia in early memory decline
This trial tests whether daridorexant can improve sleep in people who have mild cognitive impairment or early Alzheimer’s disease and struggle with insomnia. It may help by improving how long and how well you sleep, with monitoring of sleep patterns and memory-related measures.
MontpellierAges 60–85 - NCT05928936RecruitingPhase 2
Exercise study in chronic kidney disease with blood-pressure medicines
This study tests how the body’s blood-pressure control responds to exercise in people with chronic kidney disease (and some transplant recipients), compared with people without kidney disease. It may help researchers learn safer ways to exercise and manage blood pressure for people with kidney disease.
Atlanta, GeorgiaAges 40–75 - NCT05928039RecruitingPhase 4
Choosing the best first biologic for Crohn’s in the ileum
This Phase 4 trial tests which type of biologic medicine works best as the first treatment for people with moderate-to-severe Crohn’s that mainly affects the ileum. It may help you and your care team choose a more effective first option, based on which strategy leads to better control of symptoms and intestinal inflammation.
Calgary, AlbertaAges 18 years+ - NCT05931276RecruitingPhase 3
Beta blocker choice may improve heart outcomes on dialysis
This phase 3 study tests whether a specific beta blocker selection on hemodialysis can improve cardiovascular outcomes. It focuses on certain beta blockers commonly used through the VA pharmacy and compares them in a randomized way.
Long Beach, CaliforniaAges 18 years+ - NCT05939362Recruiting
7T MRI imaging study to predict Alzheimer’s progression
This study uses very high-strength MRI scans (7T) to look for brain imaging patterns that may predict how Alzheimer’s disease will progress. It may help doctors spot which changes are linked to faster or slower decline.
PoitiersAges 60–90 - NCT05942053RecruitingPhase 4
Vitamin K2 for chronic kidney disease with high urine protein
This trial studies whether vitamin K2 can help people with chronic kidney disease (kidney damage that lasts months or longer), especially those with higher protein levels in the urine. It compares vitamin K2 use in a specific group and watches kidney-related health outcomes and safety.
Tanta, Capital of Gharbia Governorate.Ages 18 years+ - NCT05942027RecruitingPhase 4
CoQ10 in early-to-moderate kidney disease with high urine protein
This study tests whether taking coenzyme Q10 can improve chronic kidney disease in adults with moderate kidney function and higher urine protein. It also looks at safety, especially for blood pressure and potassium levels.
Tanta, Capital of Gharbia Governorate.Ages 18 years+ - NCT05942729Recruiting
Checking heart disease diagnosis using echo images and health data
This study looks at how well heart ultrasound (echocardiography) images and clinical information can be used to diagnose cardiac conditions. If you have a clear ultrasound study already or can get one with good image quality, your information may help improve diagnostic accuracy.
Pierre-BéniteAges 18 years+ - NCT05947422Recruiting
CT scan test for lung scarring assessment
This trial tests how well a CT scan and lung function tests can measure interstitial lung disease (ILD), which is long-term scarring or inflammation in the lungs. It may help doctors use these images and tests more accurately to track ILD.
Asyut, Asyut GovernorateAges 18–90 - NCT05950607Recruiting
Nursing home study to reduce unnecessary antibiotic use
This study looks at ways to lower how often antibiotics are used in nursing home residents with Alzheimer’s disease and other dementias. It aims to make antibiotic use more appropriate while monitoring resident outcomes.
Boston, MassachusettsAges 60–106 - NCT05953584RecruitingPhase 2
Etavopivat for preventing stroke risk in sickle cell children
This trial studies etavopivat to see if it can improve blood-flow measurements in the brain that predict future stroke risk in children with sickle cell disease. If you qualify, you would take the study medicine and be monitored with brain blood-flow testing.
Raipur, ChhattisgarhAges 12–16 - NCT05955014Recruiting
Study collects data from people with von Hippel-Lindau disease
This study is for people with von Hippel-Lindau (vHL) disease to collect information for research. It may help researchers better understand the condition and how to care for people with it.
Houston, TexasAges 18 years+ - NCT05960331Recruiting
Study how choice affects learning movement in Parkinson’s
This study looks at whether having more control or “autonomy” helps you learn new movement tasks. It may help researchers find ways to improve physical therapy training for people with Parkinson’s.
TaipeiAges 20 years+ - NCT05968703Recruiting
Deep brain stimulation study for mild memory trouble in Parkinson’s
This trial looks at a specific type of deep brain stimulation (DBS) to see if it can help people with Parkinson’s who have mild cognitive problems (mild memory/thinking changes). You may also be asked to temporarily stop Parkinson’s medications around research visits to measure effects more clearly.
Stanford, CaliforniaAges 21–80 - NCT05970172RecruitingPhase 3
Roxadustat for anemia in kids with chronic kidney disease
This study tests roxadustat, a medicine that helps the body make more red blood cells, in children and teens with anemia caused by chronic kidney disease. It may help improve anemia and related blood counts, while also monitoring safety.
BrusselsAges 2–17 - NCT05971329Recruiting
Pilot study of bone graft for cervical disc wear and nerve symptoms
This trial tests a new bone graft product (ZetaFuse™) used during front-of-the-neck surgery to treat “wear and tear” in the cervical (neck) discs causing nerve problems. It may help relieve pain and nerve-related symptoms when other treatments haven’t worked.
Randwick, New South WalesAges 22–75 - NCT05971758RecruitingPhase 2
Test drug treatment for pituitary Cushing disease
This Phase 2 trial tests fimepinostat (a targeted cancer-style drug) to help control Cushing disease caused by a pituitary tumor. It’s mainly for adults whose Cushing is confirmed to come from the pituitary and who meet safety and medication-washout rules.
Los Angeles, CaliforniaAges 18 years+ - NCT05972018RecruitingPhase 4
Liposomal numbing medicine for belly incisions in vascular surgery
This study compares two numbing options for pain control after open belly (mid-abdominal) vascular surgery: a longer-lasting numbing drug in the belly muscle layer versus a different numbing drug and catheter. It aims to see which approach better reduces postoperative pain and opioid use, and may help improve recovery.
Hartford, ConnecticutAges 18–80
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,802 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.