Clinical trials
Screening clinical trials
Below are recruiting screening clinical trials, each written for real people, not researchers. We’re tracking 952 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05486455Recruiting
Lung cancer screening CT for eligible former and current smokers
This study looks at how well a chest CT scan can detect lung cancer early in people with a significant smoking history. If you qualify, your CT results may help improve future screening for people like you.
MarseilleAges 50–80 - NCT04931537Recruiting
Testing early kidney marker tests for people with diabetes
This study looks for early warning signs in blood or other samples (using a special lab approach) to detect kidney problems sooner in people with diabetes. It may help patients and clinicians identify kidney risk earlier and follow changes over many years.
HangzhouAges 18–80 - NCT04904757Recruiting
CESM contrast mammogram screening for dense breasts
This trial tests a newer kind of breast screening scan that uses a special dye (contrast) to better show breast tissue. It may help people with very dense breasts get clearer screening images.
Charlottesville, VirginiaAges 40–69 - NCT04736667Recruiting
Screening survey for mitral valve treatment planning
This study is for people who did not pass an initial screening for a specific mitral valve procedure called TMVI. It may help the team understand screening results and improve how patients are assessed for the right next steps.
Phoenix, ArizonaAges 18 years+ - NCT04926103Recruiting
Fecal transplant program for active ulcerative colitis donors
This trial screens people as potential donors for a fecal microbiota transplant program used for ulcerative colitis. It checks safety and eligibility so the transplant process is as safe as possible for people with active disease.
Hamilton, OntarioAges 18 years+ - NCT05466383Recruiting
Screening and treatment support for adolescent spinal curve in China
This study checks adolescents who have an AIS spinal curve and then offers an intervention. It may help by testing what screening and treatment approach works best for improving or managing the curve.
Haikou, HainanAges 9–16 - NCT05387005Recruiting
Check who should be tested for H. pylori to prevent stomach cancer
This study looks at a screening plan to prevent stomach cancer by identifying people who should be tested and treated for H. pylori, a common stomach germ. If you have never had H. pylori testing or treatment, the trial may help determine the best approach for prevention.
TaipeiAges 20 years+ - NCT04328532Recruiting
MRI check for abnormal placenta attachment risk
This study uses an MRI scan during late pregnancy to look for signs that the placenta may be abnormally attached. The goal is to help doctors plan safer care before birth, especially for people with higher-risk pregnancy features.
Vandœuvre-lès-NancyAges 18 years+ - NCT04075162Recruiting
Free heart calcium scan program at University Hospitals
This study is looking at people who already received a free coronary artery calcium (CAC) CT scan through a community screening program at University Hospitals. It may help the hospital understand who benefits from offering these no-cost scans.
Cleveland, OhioAges 18–100 - NCT06109870Recruiting
Increasing cervical cancer screening in Texas communities
This study tests a new community-based program to help women who are overdue for cervical cancer screening get easier access to testing. It’s designed for women in underserved areas of Texas who haven’t had a recent Pap or HPV test.
Austin, TexasAges 18 years+ - NCT06204614Enrolling by invitationEarly Phase 1
Drug screening for bladder cancer before surgery
This trial tests a tiny device placed into bladder tumors before surgery to see which drugs might work best for each patient, helping guide future treatment choices.
Boston, MassachusettsAges 18–120 - NCT06482086RecruitingPhase 2
Using tumor models to guide drug choice for advanced thyroid cancer
This trial tests whether growing your tumor cells in a lab (as organoids) can help doctors pick the best drugs for advanced thyroid cancer that is hard to remove surgically. It's for people with different thyroid cancer types who have tumors growing outside the thyroid or into nearby areas.
Chengdu, SichuanAges 18 years+ - NCT04834518Recruiting
Screening children for early signs of type 1 diabetes
This study checks for specific blood markers (“islet autoantibodies”) to find children who may be at risk for developing type 1 diabetes later, before symptoms start. It’s mainly for children who have no known diabetes yet.
BeershebaAges 9 months–5 years - NCT06345625Recruiting
Balance and walking with head movement in older adults
This study looks at how older adults keep their balance and walk when their head is moving. You may be asked to stand or walk while your head gently moves, so researchers can understand how your body reacts.
AntwerpAges 65–100 - NCT04866251Recruiting
Tests gag reflex differences in healthy people and patient groups
This study measures your gag reflex (how strongly you gag when stimulated) and compares it across different groups. The results may help improve screening for swallowing problems (called dysphagia).
Giessen, HesseAges 18 years+ - NCT01900821Recruiting
Join a national mammogram data registry
This trial is building a national database of mammogram (breast X-ray) information. It may help researchers improve screening and care in the future, and there are no listed limits or exclusions in the provided criteria.
Reston, VirginiaAges 2–99 - NCT07117461Recruiting
Distress screening program for newly diagnosed cancer patients
This study tests a program that screens for distress and connects you to support services shortly after a cancer diagnosis. It aims to improve emotional well-being and quality of care.
New York, New YorkAges 18 years+ - NCT07102914Enrolling by invitation
Education program health survey study
This study looks at how a short program at adult education centers might help students and staff. It aims to understand what kind of support could be most useful for people working on their high school diploma or GED.
New Haven, ConnecticutAges 17 years+ - NCT06251700Recruiting
AI-assisted colonoscopy and long-term polyp prevention
This study checks if using AI during colonoscopy helps prevent growths from coming back. You'd need to have been in an earlier AI-colonoscopy study and be willing to come back for a follow-up colonoscopy 3 years later.
Hong KongAges 18 years+ - NCT07608120Recruiting
Electrolyte drink with bowel cleansing solution for colonoscopy prep
This study tests whether combining an electrolyte beverage (a drink with salts and minerals) with polyethylene glycol—a standard bowel-cleaning solution—helps prepare your colon better for colonoscopy. The goal is to see if this combination makes the preparation easier to tolerate while still cleaning your bowel effectively.
Guangzhou, GuangdongAges 18–75 - NCT07636174Enrolling by invitation
Text reminders to help you get colorectal cancer screening
This study tests whether text messages can help you remember and complete colorectal cancer screening tests like FIT or colonoscopy. You'll receive reminder texts before and after your doctor's visit to encourage you to get screened.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07208838Enrolling by invitation
Testing a new digital eye chart for vision in Bulgaria
This study checks if a new digital eye chart (DDIVAT) works as well as traditional paper charts for measuring distance vision. It includes Bulgarian-speaking adults and healthy volunteers.
PlovdivAges 18 years+ - NCT05125939Recruiting
Testing if one colonoscopy score can replace another
This study looks at whether a colonoscopy “detection score” for overall abnormal growths can stand in for a more specific screening score. It may help improve how screening quality is measured during colonoscopy.
North Hills, CaliforniaAges 50–80 - NCT07696793RecruitingPhase 4
Simethicone colonoscopy prep for cancer screening
This trial tests a colonoscopy preparation drink that contains simethicone (a gas-relief ingredient) to see if it works better than standard prep for people who are already scheduled for a screening colonoscopy after a positive stool test. It may help make the procedure more comfortable and effective.
Barcelona, BarcelonaAges 50–69
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Common questions
- Are there clinical trials for screening?
- Yes. Clin2 currently lists 952 recruiting screening 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 screening 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 screening 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.