Clinical trials
Diagnostic clinical trials
Below are recruiting diagnostic clinical trials, each written for real people, not researchers. We’re tracking 669 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07626060Recruiting
AI Tools for Chest Pain Risk Assessment
This study tests whether artificial intelligence (AI) programs can accurately calculate a chest pain risk score to help doctors decide who needs urgent heart tests. You'll be monitored for 30 days to see if the AI's predictions were correct.
Istanbul, IstanbulAges 18 years+ - NCT06729944Recruiting
Genetic testing study for bile duct cancers
This trial looks at how well a modern genetic test (next-generation sequencing) works when analyzing tissue samples from people with bile duct cancer. The goal is to see if this test can help doctors better understand these tumors.
BolognaAges 18 years+ - NCT07004946Recruiting
New microscope probe for lung lesion diagnosis
This study tests a new microscope probe called CelTouch that doctors can use during a lung biopsy to see cells in real time, which may help diagnose lung lesions more accurately.
Guangzhou, GuangdongAges 18–80 - NCT07261228Recruiting
Comparing carbon footprint of diagnostic vs. therapeutic upper endoscopy
This study looks at how much carbon dioxide is released during upper endoscopy, comparing people having a diagnostic procedure for stomach discomfort versus those having treatment for a bleeding ulcer. It may help understand which type of procedure has a bigger environmental impact.
BangkokAges 20–80 - NCT06803628Recruiting
Ultrasound to rule out bowel blockage in ER
This study tests if an ER doctor can use a bedside ultrasound to quickly rule out a bowel blockage, so you might avoid a CT scan. You'll get the ultrasound plus a CT scan to compare how well the ultrasound works.
Clermont-Ferrand, FranceAges 18 years+ - NCT06799767Recruiting
MRI for diagnosing deep endometriosis before surgery
This trial studies whether MRI can improve diagnosis and surgical planning for people with deep endometriosis before they have laparoscopic surgery. It may help you if you have deep endometriosis and are already scheduled for an MRI and surgery.
Bologna, BolognaAges 18–40 - NCT07488507Recruiting
Combined biopsy for lung cancer spread in the chest
This trial tests a new way to take tissue samples from suspicious spots in the chest (mediastinum) in people with lung cancer. It aims to see if combining two biopsy methods is safer and more accurate than one alone.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT06179303RecruitingPhase 2
Imaging to predict response to abemaciclib for advanced breast cancer
This trial tests if a special PET scan can predict how well the drug abemaciclib works for people with advanced hormone receptor-positive, HER2-negative breast cancer. If you qualify, you would receive abemaciclib and have imaging scans to see if your cancer responds.
St Louis, MissouriAges 18 years+ - NCT06696209Recruiting
Best way to measure time during an upper GI endoscopy
This trial compares two ways of measuring time during an upper GI endoscopy (a camera test that looks at your esophagus, stomach, and the start of your small intestine) to see which one helps doctors find possible cancers better. The goal is to improve how these exams are done for people who need them for diagnosis or monitoring.
CoimbraAges 18 years+ - NCT07035535Enrolling by invitation
Using genetic tests to predict antibiotic resistance in lung infections
This trial looks at whether a special genetic test (tNGS) can predict which antibiotics will work for bacteria causing lung infections. It may help doctors choose the right treatment faster.
Nanjing, JiangsuAges 18 years+ - NCT07066449Recruiting
Testing a new ultrasound system for heart surgery
This study is testing a new ultrasound system that takes pictures of your heart from inside your esophagus during surgery. It is for people who are already scheduled for this type of imaging as part of their procedure.
NanjingAges 18 years+ - NCT07552805Recruiting
Home monitoring device after major digestive surgery
This study tests a wearable patch called Multisense that monitors your health at home after major gastrointestinal surgery. It's designed to catch problems early so you can stay safe and avoid returning to the hospital.
Nice, Alpes-MaritimesAges 18 years+ - NCT07124754Recruiting
Predicting lymph node spread in early stomach cancer
This study tests if artificial intelligence can predict whether early-stage stomach cancer has spread to lymph nodes. It also evaluates how well doctors assess the cancer. If the technology works, it could help guide treatment decisions.
Shijiazhuang, None SelectedAges 18 years+ - NCT07122128Recruiting
Saliva test for early oral cancer in people with OSMF
This trial studies whether a simple saliva test can help detect oral cancer early in people who have a condition called oral submucous fibrosis (OSMF), which raises the risk of oral cancer. Healthy volunteers and those with OSMF or proven oral cancer are needed.
Jāmshoro, SinchAges Any age - NCT06734013Recruiting
Genetic testing to help diagnose liver transplant rejection
This study looks at whether genetic testing of a tissue sample (biopsy) can help doctors more accurately diagnose rejection after a liver transplant. It is for people who have already been diagnosed with rejection and have a stored tissue sample available.
BolognaAges 18 years+ - NCT06999044Recruiting
Improving chronic rhinitis diagnosis with a nasal allergy test
This study uses a nasal allergen provocation test to help diagnose chronic rhinitis more accurately. If you have allergic rhinitis or are a healthy volunteer, you may help researchers learn how well this test works.
Nanjing, JiangsuAges 18–75 - NCT07531784Recruiting
Blood Test to Detect Heart Rejection After Transplant
This Swedish study tests whether a simple blood test can detect early signs that your body is rejecting a transplanted heart. The test looks for DNA fragments in your blood that may signal rejection before symptoms appear, potentially helping doctors catch problems sooner.
StockholmAges 18 years+ - NCT05733377Recruiting
Non-invasive scans to study back curve during pregnancy
This trial uses a non-invasive imaging scan to measure a common back curvature called lordosis during pregnancy. Researchers will look at how these measurements relate to birth outcomes in low-risk pregnancies.
Alcalá de Henares, MadridAges 20–40 - NCT07575503Recruiting
Advanced CT scan to detect small blood clots in the lungs
This study tests a new type of CT scan (photon-counting CT) to see if it's better at finding small blood clots in the lungs. If you have symptoms like sudden shortness of breath, chest pain, or fainting and doctors suspect a blood clot, this trial may help confirm the diagnosis with clearer images.
Hangzhou, ZhejiangAges 18 years+ - NCT06786793Recruiting
AI in colonoscopy screening study
This study tests whether artificial intelligence can help doctors find polyps or other issues during a colonoscopy. It may lead to better detection and earlier treatment.
Krakow, Lesser PoladnAges 50–65 - NCT07553221Recruiting
Treatment study for complex ankle fractures with cartilage damage
This research studies how to treat severe ankle fractures (called pilon fractures) that damage the joint surface. Researchers will use external fixation (a temporary metal frame outside the skin) to stabilize your ankle while they plan surgery to repair the cartilage damage.
Columbia, MissouriAges 18 years+ - NCT06412289Recruiting
Ultrasound vs CT for lung biopsy accuracy
This study compares two ways to take a tissue sample (biopsy) from lung growths that sit against the chest wall: one using a CT scanner and the other using an ultrasound machine. The aim is to see which method is better at getting an accurate diagnosis.
FerraraAges 18–90 - NCT07679009Enrolling by invitation
Cardiac MRI for people with pacemakers or ICDs
This trial uses cardiac MRI to check the heart in people who have older or damaged pacemaker leads or who have permanent leads on the outside of the heart. The goal is to see if MRI can safely provide useful images without causing problems.
Dallas, TexasAges 18 years+ - NCT07128108Recruiting
Testing a new ultrasound for liver fat and scarring
This study tests a new ultrasound technique called Visual Transient Elastography (ViTE) to measure fat and scarring in the liver. If you recently had a liver biopsy, this noninvasive test could help check your liver health without another needle procedure.
Shanghai, Shanghai MunicipalityAges 18–65
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Common questions
- Are there clinical trials for diagnostic?
- Yes. Clin2 currently lists 669 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.