Clinical trials
Diagnostic clinical trials
Below are recruiting diagnostic clinical trials, each written for real people, not researchers. We’re tracking 668 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07357779Recruiting
Smart insomnia diagnosis and treatment study
This study tests a new smart system that helps doctors diagnose and treat insomnia more effectively. It also looks at how this system affects costs and health outcomes.
Changchun, JilinAges 18 years+ - NCT07370077Recruiting
Early screening for lung nodules with breath, blood, and CT scans
This trial uses a new, non-invasive way to screen for lung cancer by combining your breath, blood, and CT scan images. The goal is to figure out whether a nodule found on a CT scan is cancerous or not, which could help patients avoid unnecessary procedures.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07470463Recruiting
Testing two AI methods for medical interviews
This trial compares two AI approaches to see which one helps doctors diagnose conditions better during remote patient interviews. It may help improve how AI assists healthcare providers.
New York, New YorkAges 18 years+ - NCT07590973Recruiting
Testing a digital app to diagnose autism in children
This study evaluates whether BlinkLab's smartphone app can accurately identify autism in children ages 2–11. Your child would complete short video assessments at home using your phone, and researchers would review the videos to see if the app's results match standard autism testing.
Princeton, New JerseyAges 2–11 - NCT07632859Recruiting
AI accuracy in reading Turkish emergency department notes
This study tests whether two artificial intelligence systems (GPT-4o and Claude) can accurately read and understand emergency department patient notes written in Turkish. The research uses your existing medical records to see if AI can help doctors work faster and more accurately.
Istanbul, IstanbulAges 18 years+ - NCT07096232Enrolling by invitation
AI vs doctor for eye surgery and keratoconus diagnosis
This study compares an AI system to a specialist eye doctor to see which is better at diagnosing vision problems like nearsightedness, farsightedness, astigmatism, and keratoconus. Your existing medical records will be used to see how well the AI performs.
Cairo, MaadiAges Any age - NCT06487312Enrolling by invitation
Testing a remote automated ultrasound system for exams
This trial tests a remote, automated ultrasound system that may allow you to get an ultrasound exam without the doctor being in the same room. The goal is to see if it works as well as a standard ultrasound and is safe to use.
Wuhan, HubeiAges 18 years+ - NCT05554692Enrolling by invitation
Study how aging and cochlear implants affect speech timing
This study looks at how the brain processes the timing of sounds and speech in people with cochlear implants and in people with typical hearing. It may help researchers understand what changes with age and how implant hearing works in the real world.
College Park, MarylandAges 18–85 - NCT07060716Recruiting
Blood test to monitor kidney transplant health
This study is testing a blood test that looks for tiny pieces of the donor's DNA in your blood to check how your new kidney is doing. It may help doctors monitor your transplant and spot problems early, possibly without needing a biopsy.
Los Angeles, CaliforniaAges 18 years+ - NCT06971601Recruiting
Testing physical exams for kneecap fat pad syndrome
This study aims to find out if simple physical exam tests can accurately diagnose impingement of the fat pad behind the kneecap. You would get a clinical exam and an MRl to compare the results, so researchers can see which tests best identify the problem.
Saint-MauriceAges 18–70 - NCT06756009Recruiting
Eye scans to check liver disease and transplant outlook
This study uses advanced eye scans to see if your eyes can give clues about your chronic liver disease and how well you might do after a liver transplant. If you have advanced liver disease or cirrhosis, and are maybe waiting for a transplant, you may join.
Guangzhou, GuangdongAges 18 years+ - NCT06773793Enrolling by invitation
Ultrasound test for nerve damage in diabetes
This trial uses a special ultrasound technique to see if it can detect nerve damage in people with diabetes. It may help doctors find diabetic peripheral neuropathy earlier and more accurately.
Nanjing, JiangsuAges 18–75 - NCT06796751Recruiting
Better DNA testing for unclear genetic results
This study uses a new, advanced DNA sequencing method (long-read sequencing) to try to clarify unclear or incomplete genetic test results. If you or a family member have had genetic testing that left unanswered questions, this trial may help find more definite answers.
Bologna, BolognaAges 4 weeks+ - NCT06425237Recruiting
Aromatherapy and music for stress during brain scan
This study tests if calming scents (aromatherapy) and relaxing music can help reduce stress during a brain artery scan (cerebral arteriography). If you are scheduled for this scan, the study may offer a way to feel more at ease during the procedure.
RouenAges 18 years+ - NCT06020625Recruiting
Genetic testing for advanced cancers
This trial investigates genetic testing (mutational profiling) in people with various advanced cancers. It aims to understand how these tests can guide more personalized treatment decisions.
RomeAges 18 years+ - NCT05676827Enrolling by invitation
Study pain and stress in people with long-term jaw muscle pain
This trial looks at how long-lasting jaw (masticatory) muscle pain relates to the nervous system and emotional stress. It may help researchers understand why symptoms persist and guide future treatments.
WroclawAges 18–80 - NCT05888974Recruiting
Test of heart ultrasound to guide fluids in shock
This study checks whether a specific heart ultrasound measurement can help doctors decide if you will benefit from extra fluid during early emergency treatment for shock. It may help avoid unnecessary fluids and support faster, safer decision-making.
NîmesAges 18 years+ - NCT05490901Recruiting
Test exercise heart pressure measurements with an ultrasound
This study looks at how well two heart tests taken during exercise—direct heart pressure measurement and an ultrasound—can explain shortness of breath with activity. It may help doctors better diagnose what’s causing your symptoms.
SeoulAges 19 years+ - NCT05133245Enrolling by invitation
Study of genes in people with PHACE syndrome
This study looks at genetic (DNA) differences in people who have PHACE syndrome. It also includes an eye exam, and results may help doctors better understand the condition.
Nashville, TennesseeAges Any age - NCT04707872Recruiting
Study of a blood test after heart transplant
This study checks whether a special blood test can help detect heart transplant rejection or problems by comparing it to biopsy results. It may help your care team monitor your transplant with less guesswork.
Little Rock, ArkansasAges Any age - NCT04832698Recruiting
Survey of radiology residents after endovascular simulator training
This study is a survey that asks current interventional and diagnostic radiology residents about their experience after training with an endovascular simulator. Your answers may help improve the simulator training program for future residents.
Houston, TexasAges 18 years+ - NCT04858217Recruiting
Testing blood and joint fluid tests for hip or knee infection
This trial checks how accurate certain blood tests and joint-fluid (synovial) tests are at identifying infections around hip or knee replacements. It also looks at whether these tests are worth the cost, to help doctors choose the best next step.
BolognaAges 18 years+ - NCT04313140Recruiting
MRI virtual biopsy to predict glioma grade
This study uses special MRI images to estimate the “grade” of a suspected brain tumor (glioma) without taking a tissue sample first. If it works well, it may help doctors better plan care based on imaging.
PoitiersAges 18 years+ - NCT04837339Recruiting
Testing markers to predict problems after lung transplant
This study looks for lab “clues” that can help predict how well someone’s lungs will do after a lung transplant. It may help doctors spot transplant-related problems earlier so care can be planned sooner.
SuresnesAges 15 years+
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Common questions
- Are there clinical trials for diagnostic?
- Yes. Clin2 currently lists 668 recruiting diagnostic 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 diagnostic 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 diagnostic 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.