Clinical trials
Validation clinical trials
Below are recruiting validation clinical trials, each written for real people, not researchers. We’re tracking 591 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT06463236Recruiting
Study of anemia management in dialysis patients
This study is testing a new way to manage anemia (low red blood cells) in people on long-term dialysis. It aims to improve how doctors treat this common issue.
Chengdu, SichuanAges 18 years+ - NCT06978660Recruiting
AI-powered ECG test for early cardiac amyloidosis
This trial tests if an AI can spot early signs of cardiac amyloidosis from a standard 10-second ECG. If successful, it could lead to faster diagnosis and treatment.
Evanston, IllinoisAges 18 years+ - NCT05974618Recruiting
Testing an ultrasound model to sort pregnancy ovarian cysts
This study checks how well a specific ultrasound-based scoring tool can tell the difference between harmless (non-cancer) and harmful (cancer) ovarian masses during pregnancy. If you have a cyst or mass that’s at least 5 cm, your scan details may be used to validate the tool.
Leuven, Vlaams-BrabantAges 18–50 - NCT07044128Recruiting
Testing a new electronic stethoscope for heart murmur checks
This study is testing a new electronic stethoscope (called Keikku) to see if it works well and is safe for checking heart murmurs in children and adults who are not in an emergency situation. If it works, it could give doctors a better tool for evaluating heart sounds.
LimaAges Up to 99 years - NCT06086132Recruiting
Preventing heart damage from cancer treatment
This trial tracks how cancer treatments affect the heart. It may help doctors find ways to prevent heart problems during your treatment.
BolognaAges 18 years+ - NCT07155564Recruiting
Energy expenditure measurement study
This trial uses wearable devices to measure how much energy you burn while exercising on a bike. It helps researchers improve how they track energy use in healthy people.
Leipzig, SaxonyAges 18–40 - NCT06961799Recruiting
Predicting fall risk in older adults
This study tests a tool to predict falls in people 65 and older who live at home. It may help identify if you are at risk for falling.
Ghent, BelgiumAges 65 years+ - NCT07527351Recruiting
Testing a laser imaging tool for gum health assessment
This study tests a new laser imaging technology that measures blood flow in gum tissue to see if it's accurate and reliable. Researchers want to understand if this tool could help dentists better assess gum health and healing after surgery.
Madrid, MadridAges 18 years+ - NCT06707792Recruiting
6-minute stepper test reliability in kidney transplant patients
This study checks if a 6-minute stepper test is a valid and reliable way to measure exercise ability in people who have had a kidney transplant. It helps doctors understand your fitness without needing complex equipment.
AnkaraAges 18–65 - NCT05678530Recruiting
Study uses routine exercise test to check fitness measuring methods
This observational study does not change your treatment. It collects results from your usual cardiopulmonary exercise test (CPET) to help validate better ways to estimate VO2max, a measure of exercise capacity.
Scottsdale, ArizonaAges 18 years+ - NCT07660146Recruiting
Predicting extraction needs for orthodontic treatment
This trial tests a method to help dentists decide if you need tooth extractions before braces. Researchers will look at dental models to see if this analysis tool is accurate.
Cairo, Giza GovernorateAges 12 years+ - NCT07523191Recruiting
Brain Activity Detection During Sleep Study
This research study tests a new method that uses magnetic pulses and brain-wave recordings to detect consciousness during sleep. Researchers want to validate this technology in healthy adults to see if it accurately measures brain activity.
Madison, WisconsinAges 18–85 - NCT07483853Recruiting
MRI scoring test for chronic bone inflammation in children
This study checks if a new MRI scoring system can reliably measure bone inflammation in children with a rare bone disease called CRMO. The goal is to improve how doctors monitor the disease.
BolognaAges Up to 32 years - NCT07527234Enrolling by invitation
Testing a cognitive assessment tool for ECT patients
This study evaluates a cognitive assessment tool (ECCA) in Turkish patients who are receiving electroconvulsive therapy (ECT), a brain-stimulation treatment for severe depression or other psychiatric conditions. Researchers want to see how well this assessment works and compare it to other existing tests.
DenizliAges 18–65 - NCT05476523Recruiting
Eye-tracking tests for adults to study vision and brain signals
This trial uses an eye-tracking camera or software to measure how your eyes move while you do simple tasks. It’s meant to test whether the eye-tracking system can reliably collect useful movement data in people like you.
Wilmington, DelawareAges 18–90 - NCT07024524Recruiting
Hearing evaluation and rehab system for congenital hearing loss
This study is developing a system to evaluate and improve hearing for people with congenital hearing loss. It compares participants who have hearing loss (and have used hearing aids, cochlear implants, or gene therapy) with healthy controls, to better understand and treat hearing challenges.
ShanghaiAges 1–35 - NCT07425418Recruiting
Baby skin risk test for NICU babies
This study tests a new tool to check the risk of skin injuries (pressure injuries) in newborn babies in the neonatal intensive care unit. Your baby might be helped by better prevention and care.
Pavia, PaviaAges Up to 4 weeks - NCT07392268Recruiting
Testing AI to help during endoscopic surgery
This trial tests an AI system to help guide doctors during a minimally invasive procedure to remove early-stage lesions in the esophagus, stomach, or colon. If you're scheduled for this surgery, the AI may help make it safer and more precise.
Hong KongAges 18–85 - NCT07372664Recruiting
Testing a weaning readiness tool for ventilated patients
This study looks at how well a tool (VVI) can predict if patients on a breathing machine are ready to start breathing on their own. It may help doctors decide the best time to begin the weaning process.
LarissaAges 18 years+ - NCT07488975RecruitingPhase 1
Microbial therapy for MASLD trial
This trial tests a new microbial therapy for MASLD, a type of fatty liver disease. It aims to improve liver health by targeting gut microbes.
TaipeiAges 18–70 - NCT07338955Recruiting
Reliability study of upper limb disability questionnaire
This study is testing how well a questionnaire works for people with upper limb problems. It aims to understand if the survey reliably measures disability. You may be asked to fill out a form about your symptoms.
Karachi, SindhAges 18–45 - NCT07333560Recruiting
Predicting recovery after hip or knee replacement
This study is developing a tool that uses machine learning to predict how well you will recover after hip or knee replacement surgery. It aims to help doctors create better recovery plans for people like you.
BolognaAges 18 years+ - NCT05705687Recruiting
Testing a treatment plan for higher-risk testicular cancer
This trial checks whether a specific treatment approach works better for men with higher-risk non-seminomatous germ-cell tumors that have spread. Doctors will use tumor marker changes and where the cancer started (often the chest area) to help guide treatment choices.
VillejuifAges 16 years+
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Common questions
- Are there clinical trials for validation?
- Yes. Clin2 currently lists 591 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.