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 10,548 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05463692Enrolling by invitation
Study of STI prevention and sexual health in Alabama women
This study follows women in Alabama to better understand sexual health and STI prevention over time. You may be able to join if you recently had an STI report and you’re currently negative for HIV, gonorrhea, and syphilis.
Birmingham, AlabamaAges 18–89 - NCT05477277Recruiting
MRI testing during liver transplant evaluation
This study looks at whether having an MRI scan during liver transplant planning helps predict who may have worse outcomes or higher risk of death. It focuses on adults with severe liver disease who are already being considered for a transplant.
Phoenix, ArizonaAges 18 years+ - NCT05495035RecruitingPhase 1
Olverembatinib plus APG-2575 for children with resistant leukemia
This study tests a new combination of two oral drugs (olverembatinib and APG-2575) for children with a type of leukemia (Ph+ ALL) that has returned or stopped responding to standard treatments. The goal is to see if this combination is safe and effective.
Hefei, AnhuiAges 1–18 - NCT04288674Recruiting
Leptospirosis patient registry study in hospitals
This study records information from people who have invasive (spreading) leptospirosis, a bacterial infection. The goal is to better understand how the disease presents and spreads, which can help improve future care.
Cologne, North Rhine-WestphaliaAges Any age - NCT05166850Recruiting
Preventive cholera help for households for 7 days
This study tests a 7-day preventive intervention for cholera-like diarrhea in households without running water. It may help reduce illness spread and protect young children when families lack safe water at home.
Bukavu, South KivuAges Any age - NCT05419037Recruiting
Study of pregnancy outcomes in people with lipodystrophy
This study looks at how pregnancy goes and what birth outcomes happen in women with lipodystrophy, comparing those who used metreleptin during pregnancy versus those who did not. It also collects information and blood samples from the children so researchers can better understand the effects of metreleptin during pregnancy.
Bethesda, MarylandAges 6 months–98 years - NCT05417685Enrolling by invitation
Digital physical therapy for musculoskeletal pain
This trial studies a smartphone/tablet-based care program to help people with neck, back, shoulder, elbow, wrist/hand, hip, knee, or ankle pain. It may help reduce pain and improve function using guided exercises, as long as it is safe for you to do light-to-moderate activity.
Draper, UtahAges 18 years+ - NCT05437900RecruitingPhase 4
A heart test to guide stent placement using blood-flow measurements
This Phase 4 study tests a way to measure blood flow in heart arteries to help doctors choose the best stent plan. It may help improve safety and effectiveness for people having elective heart stent procedures for stable angina or certain heart attacks.
Aalst, Oost-VlaanderenAges 18–85 - NCT05431088RecruitingPhase 2/Phase 3
Study of osivelotor for sickle cell disease
This study tests an investigational medicine called osivelotor for people with sickle cell disease (SCD). The goal is to see if it can reduce pain crises and improve overall health. It is for adults and adolescents aged 12 and older.
Mobile, AlabamaAges 12 years+ - NCT05414708Recruiting
Art therapy for veterans with PTSD symptoms
This study tests whether art therapy can improve emotional well-being in military members who have significant PTSD symptoms. You would answer questionnaires and likely take part in art-making sessions as part of the treatment being studied.
Bethesda, MarylandAges 18–64 - NCT05423158Recruiting
Virtual coaching to help veterans attend cardiac rehab
This study tests if virtual coaching can help more veterans attend cardiac rehabilitation at home. It is for veterans with heart conditions who have been referred to home-based cardiac rehab.
San Francisco, CaliforniaAges 21 years+ - NCT05437562Recruiting
Trial compares recovery after lower-leg amputation in Veterans
This trial looks at outcomes after a below-knee (lower-leg) amputation in Veterans. It focuses on people who have blood flow likely to heal and who plan to join rehabilitation to walk again with a prosthesis.
Decatur, GeorgiaAges Any age - NCT05452031Recruiting
Sleep program for people with dementia and their caregiver
This study tests a “dyadic” sleep health approach, meaning it works with both you and your caregiver together. It aims to improve sleep when dementia is causing frequent sleep problems, and to see whether a caregiver-involved plan helps both of you.
La Jolla, CaliforniaAges 18 years+ - NCT05418556RecruitingPhase 4
Comparing antiplatelet strategies after heart stent
This study compares two ways of choosing blood thinners after a heart stent procedure. It aims to see if using an imaging-guided strategy leads to better outcomes than usual care.
Bucheon-siAges 19 years+ - NCT05420051Recruiting
Program to boost happiness and emotional well-being in type 2 diabetes
This trial tests whether a support program using messages and coaching can improve emotional well-being and happiness for people with type 2 diabetes. It may also encourage healthier activity, especially if you’re currently not very active.
Boston, MassachusettsAges 18 years+ - NCT05444348Recruiting
Communication and care-planning support for blood cancer patients
This study tests an approach to help people with certain blood cancers and their main caregiver plan ahead and communicate more clearly about end-of-life care. It may help patients feel more supported and better prepared for difficult decisions.
AalborgAges 18 years+ - NCT05417568Recruiting
Testing how oxalate responses differ in kidney stone patients
This study looks at how the body reacts to oxalate in people with calcium oxalate kidney stones and in people without kidney stones. It may help researchers understand why some people form stones and how to better prevent them.
Birmingham, AlabamaAges 18–60 - NCT05458700Recruiting
Study of complicated urinary tract infections
This study looks at complicated urinary tract infections (UTIs), which are infections in the urinary system that happen when there is an underlying issue like a urinary catheter, blockage, or other urinary tract problem. The trial aims to gather information to better understand and treat these infections.
Seville, SevillaAges 18 years+ - NCT05450237Enrolling by invitation
Testing thinking and memory questionnaires in people with brain injury
This study checks how well certain questionnaire and testing tools work for people who have brain damage from neurologic conditions and ongoing brain inflammation. It may help future patients by improving which tests are most accurate and easy to use.
Pozzilli, IserniaAges 18–80 - NCT05456503RecruitingPhase 3
PET scan study of tau buildup in memory and brain disorders
This Phase 3 study uses a PET/CT scan to measure whether a brain protein called tau (and related disease patterns) builds up in different dementia conditions. The goal is to better match which disorders have which brain changes and how they progress.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05427084RecruitingPhase 2/Phase 3
Canagliflozin to reduce inflammation in heart artery disease
This trial tests canagliflozin to see if it lowers “vascular inflammation” in people with diabetes and stable coronary artery disease. It may help reduce harmful inflammation signals that can raise future heart risk.
Ottawa, OntarioAges 18 years+ - NCT05457049Recruiting
Skip extra treatment for early lung cancer after surgery if no cancer found
This study checks if people with early-stage non-small cell lung cancer can safely skip chemotherapy or radiation after surgery when repeated blood tests show no sign of cancer left. You would only be watched with regular scans and blood tests to make sure the cancer doesn't come back.
Foshan, GuangdongAges 18 years+ - NCT05427370Recruiting
Compare bypass or stent treatment in weak heart patients
This study compares two ways to restore blood flow to the heart—bypass surgery (CABG) or stent procedure (PCI)—in people with a weak pumping heart. It looks at which approach works best when the heart muscle is not pumping well and there are multiple blocked heart arteries.
Los Angeles, CaliforniaAges 18 years+ - NCT05456009Recruiting
Breath analysis test for adults
This study tests how analyzing your breath can help researchers detect or understand health conditions. If you’re an adult and can safely participate, you may be able to take part and have your exhaled breath measured.
Zurich, Canton of ZurichAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,548 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.