Clinical trials
Validation clinical trials
Below are recruiting validation clinical trials, each written for real people, not researchers. We’re tracking 565 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07850661Recruiting
Turkish questionnaire on confidence for physical activity
This study involves filling out a Turkish version of a questionnaire called the BARSE, which looks at how confident you feel about doing physical activity. It aims to see if the Turkish version is a reliable and valid tool.
Hatay, AntakyaAges 18–45 - NCT07840144Recruiting
Testing a blood pressure monitor with gentle suction
This study uses a device that applies gentle suction to your lower body to see how well a monitor tracks your body's response. It may help improve monitoring for people with conditions like fainting or dizziness.
Rochester, MinnesotaAges 18–55 - NCT07840092Recruiting
Blood and tissue markers for liver cancer treatment response
This study looks at blood and tissue samples from people with liver cancer to find markers that can predict how well treatment works and whether the cancer might come back. It may help doctors personalize treatment and follow-up care.
TianjinAges 18 years+ - NCT07830407Recruiting
Personalized chemo response test for colorectal cancer
This study is testing a new lab test called ChemoINTEL that may help predict how well your colorectal cancer will respond to common chemotherapy drugs. The goal is to see if this test can help doctors choose the most effective treatment for you.
Liverpool, MerseysideAges 18 years+ - NCT07829003Enrolling by invitation
Step test to measure fitness in healthy adults
This study tests a new step-based exercise test to see if it works as well as a standard bike test for measuring fitness and breathing. If you are a healthy adult, you might join to help validate this simpler test.
EdinburghAges 18–55 - NCT07822997Recruiting
Quality of Life Questionnaire for Pulmonary Hypertension in Brazil
This study is testing a questionnaire (EMPHASIS-10) to measure quality of life in people with pulmonary hypertension. The goal is to adapt it for Brazilian Portuguese speakers so doctors can better understand how the disease affects daily life.
Porto AlegreAges 18 years+ - NCT07810439Recruiting
Blood test for preeclampsia during pregnancy
This study is testing a new blood test that might help doctors quickly and safely identify preeclampsia, a serious pregnancy condition. If you're at risk, this test could help you get the right care earlier.
Harare, HarareAges 18–50 - NCT07811570Recruiting
Finding early signs of kidney damage after heart surgery
This study looks for early signs in your blood or urine that can predict if you might develop kidney damage after heart or blood vessel surgery. It aims to help doctors identify high-risk patients earlier so they can protect their kidneys.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07803913Recruiting
A questionnaire for women with lipedema
This study tests a new Turkish questionnaire that measures how lipedema affects your daily activities. By answering questions, you help create a tool that doctors can use to better understand and treat lipedema.
Istanbul, EyupsultanAges 18–65 - NCT07803289Recruiting
Biomarker study for patients getting first cancer treatment
This study looks at blood or tissue samples from people getting their first cancer treatment, either radiation or a combination of drugs, to find markers that could predict how well the treatment works. It might help future patients get more personalized care.
CoventryAges 18 years+ - NCT07795450Recruiting
Computer model study for ICU patients
This study uses a computer model to analyze health data from ICU patients to help predict outcomes. It aims to improve care for critically ill patients.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07794787Recruiting
Predicting kidney problems in liver cirrhosis with fluid buildup
This study aims to create a formula to predict which patients with liver cirrhosis and fluid in the belly might develop kidney issues. It uses routine lab tests to help doctors identify risks early and plan better care.
New Delhi, National Capital Territory of DelhiAges 18–65 - NCT07799363Recruiting
Heart imaging test comparison for patients getting a new heart valve
This study compares two heart imaging scans to see if a newer CT scan works as well as an MRI for checking blood flow and heart tissue in people having a heart valve replacement. It may help improve care for patients with aortic stenosis.
Huddinge, Stockholm CountyAges 60 years+ - NCT06091397Recruiting
Italian ankle replacement survey study
This study tests a new Italian questionnaire for people who have had total ankle replacement surgery. It helps doctors understand how well patients forget about their new ankle in daily life.
BolognaAges 25–80 - NCT07785999Recruiting
Wearable ring sensor for diagnosing sleep apnea in adults
This study tests whether a wearable ring sensor can help diagnose obstructive sleep apnea (a condition where breathing stops during sleep) compared to the standard in-lab sleep test. If you have suspected sleep apnea and are generally healthy, this study might help you get a simpler and more convenient diagnosis.
Pantai Valley, Kuala LumpurAges 18 years+ - NCT07780461Recruiting
Testing a physical function assessment for Parkinson's disease
This study is testing a set of physical tests (called the Short Physical Performance Battery) to see if they are a good way to measure physical function in people with Parkinson's disease. By participating, you help doctors better understand how to assess mobility and balance in Parkinson's, which could improve future care.
Pontevedra, PontevedraAges 18 years+ - NCT07770022Recruiting
Long COVID biomarker study for UCSF participants
This study looks for signs of Long COVID in the blood and gut to better understand the condition. If you have Long COVID or were exposed to the virus without developing it, you may be able to help.
San Francisco, CaliforniaAges 18 years+ - NCT06378905Recruiting
Testing a new score for advanced ovarian cancer
This study is testing a new scoring system (Cukurova Score) to help doctors better understand and treat advanced ovarian, fallopian tube, or peritoneal cancer. By joining, you could help improve how we predict outcomes for people with these cancers.
AdanaAges 18–100 - NCT07761377Recruiting
Using AI to spot lung scarring on CT scans
This study tests whether an AI tool can correctly find lung scarring (pulmonary fibrosis) on CT scans as well as doctors do. The results could lead to faster, more consistent detection of this condition.
TaichungAges 20 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+ - 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+ - NCT07759063Enrolling by invitation
Self-paced walking study for stroke or brain injury survivors
This study tests a new way to help people who have had a stroke or brain injury walk with a more even step. It uses a treadmill that adjusts to your own pace, which may improve your walking symmetry.
Omaha, NebraskaAges 19–75 - NCT07750561Enrolling by invitation
Turkish questionnaire for facial synkinesis
This study tests a Turkish version of a questionnaire that measures abnormal facial movements (synkinesis) that can happen after facial palsy. It aims to see if the questionnaire works well for Turkish-speaking patients.
Istanbul, CevizlibağAges Up to 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
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Common questions
- Are there clinical trials for validation?
- Yes. Clin2 currently lists 565 recruiting validation 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 validation 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 validation 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.