Clinical trials
Diagnostic clinical trials
Below are recruiting diagnostic clinical trials, each written for real people, not researchers. We’re tracking 662 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07388342Recruiting
CT heart scan after cardiac arrest without heart attack
This trial tests whether a special CT scan of the heart can help doctors see blockages in people who survived a cardiac arrest but did not have a typical heart attack. If you qualify, the CT scan might provide important information without needing a standard heart catheterization first.
Brussels, Vlaams BrabantAges 18 years+ - NCT07377565RecruitingPhase 1
Testing a new diagnostic for celiac disease during endoscopy
This study tests a new medicine called HB-2121 used as a diagnostic tool during an upper endoscopy to help improve detection of celiac disease. It's designed for people who are already scheduled for this procedure and may help doctors see the gut damage caused by celiac more clearly.
Stanford, CaliforniaAges 18 years+ - NCT07372508Recruiting
Lung cancer screening with low-dose CT and AI in Glasgow
This study is testing whether a low-dose CT scan, analyzed with artificial intelligence, can help find lung cancer and other heart or lung conditions early. It may be a good fit if you are a current or former smoker in the Glasgow area and meet the age and smoking history requirements.
GlasgowAges 55–74 - NCT04595630Recruiting
Testing heart blood markers to spot early bypass blockage
This study checks whether heart blood tests can predict early blockage of a coronary bypass graft soon after bypass surgery. It may help doctors identify patients at higher risk sooner so they can monitor or treat problems earlier.
ZagrebAges 18 years+ - NCT07369414Recruiting
NTM Germs in CF Homes: A Household Study
This study looks at whether people with cystic fibrosis (CF) can pick up nontuberculous mycobacteria (NTM) from their home environment. It compares homes of people with CF who have NTM to those who don't, to see where germs might be hiding.
Borstel, Schleswig-HolsteinAges Any age - NCT07363824Recruiting
Tear iron and dry eye severity study
This study looks at how iron levels in tears relate to the severity of dry eye disease. It aims to find a simple way to measure dry eye severity, which could help doctors better understand and treat the condition.
ShanghaiAges 18–70 - NCT06621732Recruiting
Using RNA to diagnose mitochondrial disease
This trial checks if looking at RNA from blood or skin cells can help diagnose suspected mitochondrial disease. It may help people who have a genetic variant of uncertain significance thought to affect mitochondria.
Nice, Alpes-maritimesAges Any age - NCT06853834Recruiting
Comparing two biopsy methods for suspected sarcoidosis
This trial compares two ways of taking a lung tissue sample (cryo biopsy vs forceps biopsy) in people who may have sarcoidosis. The goal is to see which method is better at diagnosing the condition.
Lucknow, Uttar PradeshAges 18 years+ - NCT07347873Recruiting
Testing accuracy of exams for tennis elbow
This study compares several simple physical exams and an ultrasound test to see how well they can diagnose a common elbow problem called lateral elbow tendinopathy (tennis elbow). If you have pain on the outside of your elbow, this research might help confirm what is causing it.
Istanbul, MaltepeAges 18–60 - NCT07350707RecruitingPhase 1/Phase 2
PET scan for Cushing's syndrome using two tracers
This trial tests if a special PET scan using two different tracers (68Ga-Pentixafor and 68Ga-DOTATATE) can help diagnose Cushing's syndrome and find its cause. It may help doctors better understand your condition and guide treatment.
Beijing, Beijing MunicipalityAges 10–80 - NCT07343856Enrolling by invitation
Long COVID diagnostic test study
This study is testing a new, non-invasive way to diagnose Long COVID using a simple bioelectrical assessment. It might help if you've had COVID-19 and have been dealing with ongoing symptoms for 12 weeks or longer.
TashkentAges 18–75 - NCT07340892Recruiting
Finding markers to predict lung inflammation from immunotherapy
This study looks for signs in the blood that can tell if a lung cancer patient is developing a side effect called pneumonitis (lung inflammation) from checkpoint inhibitor treatment. It may help doctors catch and treat this side effect early.
Guangzhou, GuangdongAges 18 years+ - NCT07326358Recruiting
AI help for doctors finding problems in nose and throat exams
This study uses artificial intelligence to help doctors better see and find issues during nose and throat camera exams. If you are getting this exam and agree to participate, your images may be checked by the AI system to see if it can improve detection.
ShanghaiAges 18 years+ - NCT07325682Enrolling by invitation
Testing for long-term viral infection in advanced cervical cancer
This study looks for lasting viral infection in women with advanced cervical cancer. The goal is to better understand how the virus behaves and may help choose future treatments.
TashkentAges 21–70 - NCT07324980Recruiting
Ultrasound for breathing trouble in the ER
This study tests if a quick ultrasound can help doctors figure out why you are having trouble breathing when you come to the emergency room. It may lead to faster and more accurate care.
NovaraAges 18 years+ - NCT06156813Recruiting
Turkish lower limb movement log for stroke patients
This study aims to adapt a questionnaire that measures how well stroke survivors can use their legs in daily life. It may help doctors better understand your recovery and guide your rehabilitation.
GaziantepAges 18–80 - NCT07323264Recruiting
Creating a dry eye test for cataract patients
This research study aims to develop better ways to diagnose and manage dry eye disease in people who need cataract surgery. If you have dry eye or not, your participation will help create better care plans.
SingaporeAges 21–99 - NCT07307365Recruiting
Test for early labor risk in pregnant women
This trial tests a new kit (PremaSure) to see if it can accurately predict which pregnant women with early labor symptoms are at risk of delivering prematurely. It aims to help doctors make better decisions about monitoring and care.
Lausanne, Canton of VaudAges 18 years+ - NCT07310446Recruiting
Blood test study for colorectal cancer detection
This study is collecting blood samples to improve a test that looks for signs of colorectal cancer in the blood. It may help find cancer earlier or better understand how to detect it.
Lake Barrington, IllinoisAges 45–84 - NCT07313943Recruiting
Study of PAX5-negative Hodgkin-like lymphomas
This study looks at a rare type of lymphoma that looks like Hodgkin lymphoma but lacks a protein called PAX5. The goal is to better understand and diagnose this condition, which can be hard to tell apart from other lymphomas.
TübingenAges 18 years+ - NCT07315542Recruiting
Cartilage tumor diagnosis and treatment study
This study is looking at different types of cartilage tumors to find better ways to diagnose and treat them. If you have a confirmed cartilage tumor, you may be able to join and help researchers learn more about your condition.
Brno, South MoravianAges Any age - NCT04523701RecruitingPhase 3
Testing a “white test” to find bile ducts during liver surgery
This trial studies whether a simple “white test” using a special lipid (fat-like) solution can help the surgical team spot open bile ducts early during liver removal. Finding them sooner may help prevent bile leakage after liver surgery.
AarauAges 18 years+ - NCT07304349Recruiting
Study of rapid tests for Chagas diagnosis
This trial is testing new rapid diagnostic tests to detect infection with Trypanosoma cruzi, which causes Chagas disease. It aims to find faster ways to diagnose people who may be at risk, such as pregnant women, blood donors, or those with possible chronic infection.
Buenos Aires, Buenos AiresAges 10 months+ - NCT07301827Recruiting
New PET imaging for kidney cancer diagnosis
This study tests a new kind of PET scan that might better detect kidney cancer. It involves an injection of a special imaging agent and a scan to see if the cancer shows up clearly.
Wuhan, HubeiAges 18 years+
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Common questions
- Are there clinical trials for diagnostic?
- Yes. Clin2 currently lists 662 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.