Clinical trials
Validity clinical trials
Below are recruiting validity clinical trials, each written for real people, not researchers. We’re tracking 566 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04261127Recruiting
Testing a genetic tool to diagnose recessive ataxia
This study checks how well a computer algorithm (called RADIAL) can find the cause of autosomal recessive cerebellar ataxia using genetic information. It may help confirm diagnoses when the genetic cause is still unknown and other causes have already been ruled out.
BesançonAges 5 years+ - NCT04189965Recruiting
Study of long-term memory of pain in healthy adults
This study looks at how people remember pain over time. It enrolls healthy adults so researchers can better understand the long-term effects of painful experiences.
BronAges 18–50 - NCT04086329RecruitingPhase 1
Testing an oxygen sensor during exercise in muscle disease
This early (Phase 1) study checks whether a tiny oxygen-sensing device works reliably while people with mitochondrial muscle disease (and some healthy volunteers) ride a stationary bike. The goal is to see if the sensor can measure oxygen use during exercise and help future monitoring or research.
Philadelphia, PennsylvaniaAges 18–65 - NCT04049890Recruiting
Questionnaire study for families managing a child’s chronic illness
This study asks families to fill out and review a questionnaire about how you are coping at home when a child has a long-term (chronic) health condition. It may help create a better tool to understand family adjustment during ongoing hospital treatment.
Florence, FirenzeAges Any age - NCT04126148Recruiting
Breathing test to measure heart oxygen use
This study measures how well the heart uses oxygen during a breathing-based test. It aims to validate a way to assess heart blood flow in people with suspected or known coronary artery disease, using special heart imaging and a heart blood-flow measurement during an angiogram.
Montreal, QuebecAges 18 years+ - NCT04007783Recruiting
Test of a new plan for jaw reconstruction and implants
This study checks whether the “O-bridge protocol” helps people who need jaw surgery—either for osteonecrosis of the jaw or for oral/jaw tumors—followed by dental implant placement to support fixed teeth (not removable dentures). The goal is to improve your ability to eat, speak, and get a stable tooth replacement plan after surgery.
AntwerpAges 18 years+ - NCT03959163Recruiting
Quick kidney MRI test in children with kidney infection
This study checks whether a fast kidney MRI (“Quick MRI”) can help doctors in children who are being evaluated for kidney infection (pyelonephritis). It may help confirm kidney involvement without relying only on slower or more complex tests.
Madison, WisconsinAges birth–21 years - NCT03850301Recruiting
Testing a brain inflammation target using an investigational medicine
This study tests whether a medicine that targets a specific brain inflammation marker (TSPO) can help in people with certain types of multiple sclerosis. It focuses on safety and whether the target can be measured and influenced during treatment.
London, EnglandAges 35–65 - NCT03586518Recruiting
Non-contrast heart MRI test in dialysis patients
This trial checks whether a new kind of heart MRI (done without contrast dye) can help doctors see heart changes in people receiving hemodialysis. It may help improve how heart health is measured in dialysis care, especially for people with limited time.
Leicester, LeicestershireAges 18 years+ - NCT03642795Recruiting
French questionnaire study for people with rheumatoid arthritis
This study checks whether a French questionnaire about rheumatoid arthritis care answers works well. You may help by completing the survey if you have rheumatoid arthritis and meet medication and consent requirements.
BordeauxAges 18 years+ - NCT03408964Recruiting
Blood tests to predict treatment response in prostate cancer
This study checks whether certain blood markers can help predict how well people with prostate cancer will respond to therapy. It may help doctors choose the most effective treatment sooner by using information from your blood.
BellinzonaAges 18 years+ - NCT03138941Recruiting
Checking if a lupus control definition fits Asia-Pacific patients
This study tests whether a specific lupus “low disease activity” target (called LLDAS) works the same way in people across the Asia-Pacific region. It may help doctors use clearer goals to track how well lupus is controlled.
Adelaide, South AustraliaAges 18 years+ - NCT03052283Recruiting
Abdominal symptom score test for people with cystic fibrosis
This trial helps create and check a patient-friendly questionnaire that measures abdominal (belly) involvement in cystic fibrosis. It may help your care team better track symptoms over time.
Brandenburg an der HavelAges Any age - NCT07632755Recruiting
Memory Training Using Movement for Early Alzheimer's Disease
This study tests whether learning memory strategies through physical movement and motor activities can help people with early Alzheimer's disease improve their memory. Researchers will compare people with early Alzheimer's to healthy older adults to see if this approach is effective.
GrenobleAges 60 years+ - NCT02836808Recruiting
Check a diabetes attention support program for type 2 diabetes
This trial tests an “attention model,” which is a structured way to support your focus and self-management when living with type 2 diabetes. It may help people stay on track with daily care and reduce problems caused by diabetes over time.
Mexico City, Mexico CityAges 18–70 - NCT02544022Recruiting
Testing and validating pain and symptom questionnaires for NF1
This study checks whether patient surveys (questionnaires) can reliably measure symptoms and pain in people with NF1 who have plexiform neurofibromas. It helps create better tools for tracking how you feel and how treatments may affect quality of life.
Washington D.C., District of ColumbiaAges 5 years+ - NCT02663362Recruiting
Whole-body MRI and scan method testing
This study tests and checks a new way of using MRI scans (and special scan add-ons) across the whole body. You may be able to help researchers improve the imaging tools and methods for future medical use.
Orlando, FloridaAges 12–89 - NCT02253251Recruiting
Study genes linked to cancer risk and how they may be affected
This study looks at tiny genetic changes (called microRNA binding site mutations) to understand how they relate to cancer risk, prevention, and treatment. If you (or close family members) have had cancer, and you meet the study’s other requirements, your genetic information could help researchers learn how to better predict and manage cancer.
Los Angeles, CaliforniaAges 18 years+ - NCT07538050Recruiting
Testing a new, affordable HPV screening method
This study tests ScreenFire, a new low-cost test for HPV (a virus linked to cervical cancer) that you can do yourself at home. Researchers want to see if it works as well as standard tests and costs less.
San Salvador, OrienteAges 30–59 - NCT07749183Recruiting
Light-based detection of atrial fibrillation in heart failure
This study tests a new device that uses light to detect irregular heartbeats (atrial fibrillation) in people with heart failure. If you join, you'll wear a small sensor that may help catch early signs of this condition.
BratislavaAges 18 years+ - NCT07754071Recruiting
AI ultrasound check for baby's position in late pregnancy
This study tests an artificial intelligence (AI) system that reviews ultrasound images to see which way your baby is facing in the womb during the last trimester. It may help doctors more quickly and accurately know your baby's position.
Hillerød, Capital RegionAges 18–70 - NCT07756437Recruiting
Blood test for detecting bladder cancer DNA
This study is testing a simple blood test that looks for cancer DNA in your blood. The goal is to see if it can accurately detect muscle-invasive bladder cancer or upper tract urothelial cancer.
Ghent, East FlandersAges 18 years+ - NCT07758569Recruiting
AI tool for detecting glaucoma in eye photos
This study is testing an artificial intelligence tool that can automatically detect signs of glaucoma in photos of the retina. It may help confirm that the AI can accurately identify glaucoma, which could lead to faster diagnosis and monitoring for patients.
AlexandroupoliAges 18 years+ - NCT07758582Recruiting
Artificial intelligence for detecting diabetic retinopathy from eye photos
This study tests an AI system that automatically detects signs of diabetic retinopathy from eye photos. It aims to see if the AI can accurately identify these signs to help with early detection.
AlexandroupoliAges 18 years+
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Common questions
- Are there clinical trials for validity?
- Yes. Clin2 currently lists 566 recruiting validity 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 validity 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 validity 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.