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
- NCT07001748RecruitingPhase 2/Phase 3
Testing abdominal chemo plus standard chemo for stomach cancer spread
This trial tests adding the chemotherapy drug paclitaxel directly into the abdomen (intraperitoneal) along with standard IV chemotherapy for people with stomach or gastroesophageal junction cancer that has spread to the lining of the abdomen. The goal is to see if this combination helps control the cancer better than standard treatment alone.
Irvine, CaliforniaAges 18 years+ - NCT06999122Recruiting
Testing a new helmet-style brain scanner for stroke bleeding
This trial tests a new type of brain scanner (similar to a helmet) that looks for bleeding in the brain without radiation. It is for people who have had stroke-like symptoms in the last 24 hours and have not yet received treatment.
Los Angeles, CaliforniaAges 22 years+ - NCT06999798RecruitingPhase 1
A better ultrasound marker for lymph nodes in breast cancer
This trial tests a new ultrasound marker to help surgeons find and remove cancer-positive lymph nodes during breast cancer surgery. The marker makes the node easier to see on ultrasound so it can be taken out accurately.
Rochester, MinnesotaAges 18 years+ - NCT06999915Recruiting
Bone grafting with immediate provisional dentures for dental implants
This trial tests whether placing a temporary tooth (immediate provisional denture) right after implant surgery helps improve bone growth around the implant. It is for people who need a front tooth replaced in the upper jaw and have good overall health.
LondonAges 18 years+ - NCT06995846Enrolling by invitation
Testing bacterial DNA in belly fluid to diagnose SBP in cirrhosis
This study tests a new way to detect bacteria in the fluid in your belly (ascites) to see if it can quickly diagnose a serious infection called spontaneous bacterial peritonitis (SBP) in people with cirrhosis. If you have cirrhosis and ascites, this trial may help improve how fast infections are found.
BeijingAges 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+ - NCT06984055Enrolling by invitation
Seeing esophageal cell changes with a special endoscope
This study tests a special endoscope that gives a close-up view of esophageal cells, to see if it can accurately spot early cancers or pre-cancerous changes. If you are already scheduled for a standard procedure or have a detected spot in your esophagus, this might help guide your treatment.
Shanghai, Shanghai MunicipalityAges 18–85 - NCT06746623Recruiting
Non-endoscopic screening for Barrett's in veterans without reflux
This trial tests a new, non-endoscopic screening method for Barrett's esophagus (a condition that can lead to cancer) in veterans who do not have chronic acid reflux. It aims to find early signs of the condition using a simple swallowable device, potentially avoiding the need for a traditional endoscopy.
Cleveland, OhioAges 40–85 - NCT06981169Recruiting
Using inflammation tests to diagnose asthma in kids and adults
This trial uses a simple inflammation test (inflammometry) to help diagnose asthma more accurately in people aged 6 and older who have been sent by their primary care doctor for standard breathing tests. It aims to improve the diagnosis process and reduce delays.
Montreal, QuebecAges 6 years+ - NCT06939556Recruiting
Antibody testing for the general population
This study tests a new platform to measure antibodies, which help your body fight off infections. It aims to understand how common the antibodies are in healthy adults and children.
Padova, ItalyAges 2–65 - NCT06963879Enrolling by invitation
Video game test and treatment for Alzheimer's disease
This study uses interactive video games to help diagnose and potentially treat early-stage Alzheimer's disease or mild cognitive impairment. It is testing whether these games can improve thinking skills.
Mataró, BarcelonaAges 50 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 - NCT06963606Recruiting
Using AI to find TB cases from chest X-rays
This study tests if a computer program that reads chest X-rays can help doctors find tuberculosis (TB) cases more effectively in community health clinics. If you have a cough or other breathing symptoms and are getting a chest X-ray, you may be able to join.
Yichang, HubeiAges 15 years+ - NCT06546007Recruiting
Blood and tissue markers to detect lung cancer early
This study is testing whether certain markers in your blood or tissue can help find lung cancer early. It is for people who have lung cancer that can be removed by surgery and haven't had treatment yet.
RomaAges 35–85 - NCT06958731Enrolling by invitation
Comparing two ways to place a jugular vein catheter
This trial tests two ultrasound-guided methods for placing a catheter in the internal jugular vein in the neck. It aims to find which approach is safer and easier for patients needing this procedure.
Changchun, JilinAges 18 years+ - NCT06944314Enrolling by invitation
Doctors' views on pain during flexible cystoscopy with local anesthetic
This trial asks doctors to rate how much pain they think male patients feel during a minimally invasive bladder exam. It aims to see if doctors' estimates of pain are accurate.
Istanbul, IstanbulAges 18 years+ - NCT06944353Enrolling by invitation
Fatty liver risk screening in the emergency department
This study looks at fatty liver findings on emergency department scans. If you have fatty liver and were sent home from the ED, the study may help connect you to follow-up care and avoid future liver problems.
Chicago, IllinoisAges 18 years+ - NCT06932172Recruiting
AI tool to help diagnose skin cancer in primary care
This trial tests an artificial intelligence (AI) system that helps doctors decide if a skin lesion might be cancer. If you are seeing your primary care doctor about a mole or spot that concerns them or you, this study might be for you.
Finspång, DocentAges 18 years+ - NCT06934096Recruiting
Ultrasound of the spleen using low-energy sound waves
This study uses low-energy ultrasound to safely image your spleen. It helps researchers see how the spleen works in healthy, active adults.
Manhasset, New YorkAges 18–50 - NCT06939192Recruiting
Digital support for families of preterm babies
This study tests an e-health program to help families of babies born between 28 and 34 weeks. The program provides online tools and guidance, aiming to improve health and development.
Tübingen, Baden-WurttembergAges 6 months–8 months - NCT06938295Recruiting
Comparing two types of ultrasound for inflammatory bowel disease
This study tests if a standard ultrasound is as good as a high-end one at seeing inflammation in the gut. It could help people with IBD avoid more invasive procedures.
Hyderabad, TelanganaAges 18–75 - NCT06911632Recruiting
AI-assisted check for pulmonary hypertension in interstitial lung disease
This study uses an AI tool to help doctors decide if you should be tested for pulmonary hypertension (high blood pressure in the lungs), which can be a complication of interstitial lung disease. If the tool suggests you might have it, you may get an echocardiogram (an ultrasound of the heart) and a right heart catheterization (a test to measure pressure in the heart) to find out for sure.
Birmingham, AlabamaAges 18 years+ - NCT06900023Enrolling by invitation
Studying better ways to find breast swelling after cancer treatment
This trial looks at new tools to detect lymphedema (breast or arm swelling) after breast cancer treatment. If you had breast-conserving surgery, radiation, and have finished active therapy (except certain hormone treatments), researchers want to see if a simple device can spot fluid buildup early.
Boston, MassachusettsAges 18 years+ - NCT06885619Recruiting
Predicting heart outcomes after a first heart attack with blood tests
This study looks at blood tests and heart function after a first heart attack (STEMI) treated with emergency stenting. Researchers want to see if certain molecules in the blood can predict future heart problems.
Beijing, Beijing MunicipalityAges 18–80
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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.