Clinical trials
Validity clinical trials
Below are recruiting validity clinical trials, each written for real people, not researchers. We’re tracking 592 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06590584Recruiting
Hand strength test for people with obesity
This trial tests a simple 6-minute hand exercise test to measure upper body endurance in people with obesity. It aims to see if the test is valid and reliable for this group.
Konya, SelcukluAges 18 years+ - NCT06591702Recruiting
Testing a quality-of-life questionnaire for kidney disease
This study tests a questionnaire (BETY-BQ) to see how well it measures quality of life in people with kidney disease, on dialysis, or after a kidney transplant. It will help doctors better understand your symptoms and daily life.
Ankara, AltındağAges 18 years+ - NCT06593080Recruiting
Testing a TB diagnosis checklist for children
This study is testing a new way to diagnose TB in children using simple symptom checklists. It aims to see if these checklists can help doctors find TB earlier and more accurately, especially in children who are very young or have other health problems.
Chingola, CopperbeltAges Up to 14 years - NCT06595134Recruiting
AI heart scan study for people with obesity
This study is testing an AI tool to improve heart scans in people with obesity who may have hidden heart disease. If you are 45 or older, have a BMI of 30 or higher, and your doctor thinks you might have heart problems, this study could help find them earlier.
ViennaAges 45 years+ - NCT07690306Enrolling by invitation
AI study to improve prostate cancer diagnosis with MRI and PSMA PET scans
This study is testing whether artificial intelligence can better predict prostate cancer by combining two types of scans (MRI and PSMA PET) along with your medical history, PSA, and biopsy results. If you have already had these scans and a biopsy, your information may help researchers develop a more accurate, non-invasive diagnostic tool.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06606535Recruiting
Effects of hormone therapy on thinking skills in breast cancer
This study examines how certain hormone-lowering drugs (aromatase inhibitors) used after breast cancer treatment may affect memory, thinking, and concentration. It may help patients understand potential side effects on cognitive function.
Genova, GEAges 18 years+ - NCT06610721Recruiting
Better UTI diagnosis for older adults
This trial tests a panel of markers in urine to see if it can more accurately diagnose urinary tract infections in people aged 65 and older. If successful, it could lead to faster and more precise treatment.
Leiden, South HollandAges 65 years+ - NCT06612853Recruiting
Sleep Quality Scale Validation for Spine Patients
This study tests a single question about sleep quality to see if it works well for people with spine problems. You will fill out a simple questionnaire and may help improve how sleep is measured in future spine care.
Zurich, Canton of ZurichAges 14 years+ - NCT06629194Recruiting
Comparing tests to tell intestinal TB from Crohn's disease
This study looks at different scoring systems to help doctors tell the difference between intestinal tuberculosis (a bacterial infection) and Crohn's disease (a chronic inflammatory condition). If you have ulcers in your ileum or colon and are undergoing a colonoscopy, you may be able to help doctors improve how they diagnose these conditions.
Bangkok Noi, BangkokAges 18 years+ - NCT06630650Recruiting
Study of Congenital Myasthenic Syndrome (CMS) Over Time
This study follows people with congenital myasthenic syndrome (CMS) over time to learn more about how the condition changes and to find better ways to measure symptoms. You will not receive any treatment, but your participation helps researchers understand CMS better.
Bethesda, MarylandAges 6 months–99 years - NCT06649552Recruiting
French validation of a psychosis risk questionnaire for teens
This study is testing a new French version of a questionnaire (SPI-CY) that helps doctors better understand early signs of psychosis in teenagers. If you are 12 to 17 and already being checked for these signs, you may be able to help improve the tool.
LilleAges 12–17 - NCT06649565Recruiting
AI model to predict breast cancer treatment response
This trial uses an artificial intelligence model to predict how well breast cancer responds to neoadjuvant therapy (treatment before surgery). It aims to improve treatment planning by analyzing MRI scans taken before and after therapy.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06649968Recruiting
Testing a smart glove for hand recovery after stroke
This trial tests a high-tech glove that helps track and improve hand and arm movement after a stroke. It may be an option for people who had a stroke 1 to 6 months ago and have mild to moderate arm weakness.
AcerenzaAges 18 years+ - NCT06652204Recruiting
Questionnaire for caregivers of COPD patients
This study tests a French questionnaire for caregivers of people with COPD. It aims to better understand caregiver burden and support needs.
BrestAges 18 years+ - NCT06658379Recruiting
Can a blood test tell if your broken bone will heal quickly?
This study looks at a specific type of immune cell in your blood to see if it can predict how well a broken bone heals. If you have a certain broken bone and are getting surgery to fix it, you may be able to help find new ways to improve recovery.
Münster, North Rhine-WestphaliaAges 18–80 - NCT06669312Recruiting
Study on a model for ICU patients on high-flow oxygen
This study is testing an existing model (BREF) to see how well it helps doctors make decisions for patients on high-flow oxygen in the intensive care unit. It may help improve care for people needing extra breathing support.
Rozzano, MilanAges 18 years+ - NCT06669897Recruiting
Cough severity questionnaire study
This study is testing a new questionnaire to measure how severe a cough is. It is looking for people with a chronic cough (cough lasting a long time) and healthy volunteers to see if the questionnaire works well.
Badalona, BarcelonaAges 30–99 - NCT06672302Recruiting
Blood test to find high breast cancer risk
This study uses a blood test to help identify women who are at high risk for breast cancer. It is for Korean women aged 40 or older who have a suspicious breast finding and need a biopsy.
SeoulAges 40 years+ - NCT06675539Recruiting
Testing a tool to predict alcohol withdrawal severity in French speakers
This study tests a French version of a questionnaire (PAWSS) that helps doctors predict how severe alcohol withdrawal might be. It is for people aged 18 to 60 who are dependent on alcohol and planning a supervised detox or being hospitalized for another reason.
ÉtampesAges 18–60 - NCT06677814Recruiting
Anxiety risk test for men with premature ejaculation
This study aims to develop a tool to predict anxiety in men with premature ejaculation. Participants will fill out questionnaires to help build this model, which may lead to better support for emotional health.
Xi'an, ShaanxiAges 18 years+ - NCT06680700Recruiting
Testing a new health patch for oxygen levels
This trial tests a new patch that measures oxygen in your blood. Healthy volunteers wear the patch while their oxygen levels are briefly lowered in a controlled way to see how well the patch works.
Woodland Hills, CaliforniaAges 18–50 - NCT06685094Recruiting
Pain, movement, and quality of life study for Albanian speakers
This study is translating health questionnaires into Albanian to better understand pain, movement, mood, and quality of life. It aims to help people with muscle, joint, or back pain.
Murcia, MurciaAges 18–80 - NCT06698302Recruiting
Validation of a Spanish pain questionnaire (COMPAT-SF)
This study asks Spanish-speaking people with chronic pancreatitis to fill out a questionnaire about their pain. It aims to test whether a Spanish version of the COMPAT (a pain-assessment tool) works well.
Dallas, TexasAges 18 years+ - NCT06701630Recruiting
Italian study of daily thinking and memory scales
This study is testing new questionnaires to better understand everyday thinking and memory problems in older adults. It aims to improve how doctors identify and track conditions like mild cognitive impairment and early dementia.
Milan, MichiganAges 60 years+
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Common questions
- Are there clinical trials for validity?
- Yes. Clin2 currently lists 592 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.