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
- NCT06588595RecruitingPhase 4
Switching Blood Thinners After Stent Placement
This study compares two ways to manage blood thinners after a stent. It tests whether switching from stronger drugs (prasugrel or ticagrelor) to clopidogrel is safe and effective for long-term heart protection.
Jacksonville, FloridaAges 18 years+ - NCT07390474RecruitingPhase 1
HIV vaccine safety and immune response study for healthy adults
This study tests two experimental mRNA-based HIV vaccines to see if they are safe and create an immune response. It is for healthy adults aged 18 to 55 who do not have HIV.
Atlanta, GeorgiaAges 18–55 - NCT06585722Recruiting
Ultrasound to predict kidney injury in ICU patients
This study uses a special ultrasound to check for fluid buildup in the veins (called venous congestion) and see if it is linked to kidney injury in ICU patients. It may help doctors understand how to prevent kidney problems during critical illness.
Amsterdam, North HollandAges 18 years+ - NCT07278882Recruiting
Mobile app support for home maintenance therapy in childhood leukemia
This trial tests whether using a mobile app to track daily medication and weekly blood tests can help children with acute lymphoblastic leukemia (ALL) continue maintenance therapy safely at home, without needing to stay in the hospital.
Tianjin, Tianjin MunicipalityAges Up to 16 years - NCT06579326Recruiting
Using light and sound to check leg artery health
This trial uses a special imaging test (photoacoustic tomography) to see how well blood flows in the legs. It is for people with or without peripheral artery disease (PAD) to help improve diagnosis.
Guangzhou, GuangdongAges 18 years+ - NCT05414032RecruitingPhase 2
Using leftover DNA signals to guide treatment after head and neck cancer
This Phase 2 trial tests a drug strategy for people with locally advanced head and neck cancer linked to HPV status. It looks at “molecular residual disease” by measuring tumor DNA in blood and uses early response and tumor test results to see who may benefit.
TorontoAges 18 years+ - NCT06568198RecruitingPhase 2
Brain stimulation study for chronic low back pain
This trial tests whether a noninvasive brain stimulation technique called tACS can help reduce chronic low back pain. Participants will have brain scans and receive the treatment over several sessions.
Charlestown, MassachusettsAges 18–60 - NCT07396077Recruiting
Pre-op health boost for elderly spine surgery patients
This trial tests if a 6-week prehabilitation program (exercise and nutrition) before spine surgery helps elderly patients recover better. It is for people 75 or older with long-term lower back problems who need spinal fusion surgery.
Beijing, Beijing MunicipalityAges 75 years+ - NCT06565572Enrolling by invitationEarly Phase 1
Antisense drug for PCARP disease caused by FLVCR1 mutation
This trial tests a new drug called an antisense oligonucleotide (a type of genetic medicine) for people with a specific form of inherited eye disease called PCARP, which is caused by changes in the FLVCR1 gene. The goal is to see if the drug can slow or stop vision loss.
Aurora, ColoradoAges Any age - NCT05985148RecruitingPhase 1
Radiosurgery for chronic chest or stomach wall pain
This trial tests whether a precise, one-time radiation treatment (stereotactic radiosurgery) can relieve long-term pain in the chest or stomach wall. It may be an option for people whose pain is not well controlled with standard pain medicines.
Basking Ridge, New JerseyAges 18 years+ - NCT06562179Recruiting
Robotic surgery for stomach, pancreas, liver, bile duct, and esophagus conditions
This study is testing a new robotic system for several types of abdominal surgeries. Depending on your diagnosis, you may qualify for a specific part of this trial that looks at how well this robot can help with your operation.
Tampa, FloridaAges 18–80 - NCT04856410Enrolling by invitation
Spaceflight cognitive testing using MRI brain scans
This study looks at how long-duration space travel affects thinking skills, especially memory and spatial navigation, and what changes happen in the brain. It compares astronauts with healthy volunteer “astronaut surrogates” and uses MRI scans to measure brain function.
Philadelphia, PennsylvaniaAges Any age - NCT06552052Recruiting
Natural history study of genetic blood vessel disease
This study tracks the health of people with a confirmed ACTA2 gene change over time to better understand the disease. It may help researchers learn how to improve care for this condition.
Boston, MassachusettsAges 4 weeks+ - NCT06549218Recruiting
Genetic newborn screening for rare diseases
This study tests a new way to screen newborns for rare genetic diseases using a blood sample. It aims to find treatable conditions early so that babies can get care sooner.
DijonAges Up to 2 years - NCT06545851Recruiting
Automatic oxygen system for exercise with low oxygen
This trial tests an automatic oxygen system that adjusts how much oxygen you get during exercise, so you can breathe easier and exercise more safely. It may help if you have a chronic lung disease and low oxygen levels during activity.
Schönau am Königssee, BavariaAges 18–80 - NCT06541002Recruiting
SHIFT app for stem cell transplant survivors' sexual health
This trial tests a mobile app (SHIFT) designed to help people who have had a stem cell transplant and are experiencing sexual health concerns. It aims to see if the app can improve your well-being.
Coral Gables, FloridaAges 18 years+ - NCT05997693RecruitingPhase 3
One month of blood thinners after heart bypass surgery
This trial tests whether taking just one month of two blood thinners after coronary artery bypass graft (CABG) surgery is safe and as effective as the standard longer course. It focuses on people having their first bypass surgery who receive at least one vein graft from the leg.
Englewood, New JerseyAges 18 years+ - NCT06517693RecruitingPhase 1
HIV antibody safety study for newborns at risk
This study tests whether giving a combination of two lab-made antibodies (PGT121.414.LS and VRC07-523LS) to newborns exposed to HIV during pregnancy is safe and how the body processes them. It may help protect infants from getting HIV after birth.
Los Angeles, CaliforniaAges Up to 3 days - NCT06529159Recruiting
Treating H. pylori with argon plasma during endoscopy
This trial tests a new way to treat H. pylori infection using argon plasma (a kind of energy) during an upper endoscopy. It may help people who haven't yet taken antibiotics for H. pylori and are already having an endoscopy.
Boston, MassachusettsAges 18 years+ - NCT06525857Recruiting
Observing body changes in long-term oxygen therapy
This study will observe how patients with chronic lung diseases change when they start long-term oxygen therapy at home. It aims to understand how the body adapts to oxygen treatment over time.
BernAges 18 years+ - NCT06520891Recruiting
Statin with SGLT2i for ischemic heart disease
This study tests if taking a statin along with an SGLT2 inhibitor (a diabetes drug that also helps the heart) works better for people with heart disease caused by blocked arteries. The goal is to improve heart function with this combination therapy.
Al Fayyum, Faiyum GovernorateAges 50–80 - NCT06517537Recruiting
Modified aortic root enlargement for small aortic valves
This trial tests a modified surgical technique for replacing a narrowed aortic valve in people whose valve opening is unusually small. The goal is to help the new valve fit better and work well.
Beijing, Beijing MunicipalityAges 50–70 - NCT07313007Recruiting
Gut bacteria chemicals in fatty liver disease
This study looks at whether the natural chemicals made by your gut bacteria from the food you eat could affect liver fat and health. If you have MASLD (a fatty liver condition), researchers want to measure these gut-produced substances to better understand the disease.
Pierre-BéniteAges 18–80 - NCT06504888Recruiting
Does penicillin allergy affect sinus lift success?
This study looks at whether people with a penicillin allergy have a higher risk of sinus lift failure. It checks how well the sinus lift and any dental implants heal.
Sant Cugat del Vallès, BarcelonaAges 18 years+
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Common questions
- Are there clinical trials for general population (no specific condition or disease)?
- Yes. Clin2 currently lists 10,808 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.