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
- NCT05989802Recruiting
Testing new TB tests for children
This study is testing new ways to quickly diagnose TB in children under 15. It aims to find better tests that can be used at clinics, especially for kids who may not have obvious symptoms.
MaputoAges Up to 65 years - NCT05933876Recruiting
Radiation study for limited spread cancer
This trial looks at whether giving radiation treatment to tumors in people with a limited number of metastases can help control the cancer. It is for adults with certain cancer types that have spread to specific organs, and who can manage daily activities with little or no help.
Albacete, AlbaceteAges 18 years+ - NCT07486609Enrolling by invitation
Comparing tests for jaw joint pain diagnosis
This study compares two different ways to diagnose jaw joint (TMJ) problems: a jaw-motion analyzer and an MRI. It aims to see which method is more accurate for people with ongoing face or jaw pain.
CairoAges 18–50 - NCT07482917Recruiting
Streamlining the diagnosis of interstitial lung disease
This study is testing a new way to speed up the diagnosis of interstitial lung disease (a group of lung scarring conditions). If you have symptoms or scan findings that suggest ILD but haven't been fully diagnosed yet, this trial may help you get a faster, clearer answer.
Granollers, BarcelonaAges 18 years+ - NCT07408544Recruiting
Faster infection test for bloodstream infections
This trial tests a rapid diagnostic method that identifies the bacteria in your blood more quickly than standard tests. If it works, doctors can pick the right antibiotic sooner.
Istanbul, BagcılarAges 18 years+ - NCT07280065RecruitingPhase 3
Testing a smartphone tool for PTSD diagnosis
This study tests a new tool (Senseye) that uses an iPhone camera to help diagnose PTSD. You will have a few video visits and answer questions about your mood and experiences.
Aurora, ColoradoAges 18 years+ - NCT06638021Recruiting
ED study: helping doctors talk about uncertainty
This trial tests a way to help doctors communicate clearly when they aren't sure what's causing your symptoms. It aims to improve how patients understand their diagnosis and next steps after leaving the emergency department.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05117788Recruiting
Quick test for diagnosing tuberculosis
This study tests a new rapid test for tuberculosis (TB). It aims to see if the test can accurately detect TB in people with symptoms, which may lead to faster diagnosis and treatment.
Nairobi, Nairobi CountyAges 18 years+ - NCT01299168Recruiting
Testing kidney transplant biopsy samples for better care
This study looks at kidney biopsy samples from adult kidney transplant recipients to help improve how transplant-related problems are diagnosed and treated. If you need a biopsy for medical reasons, you may be invited to participate.
Birmingham, AlabamaAges 18 years+ - NCT04760522Recruiting
Genetic testing plan for patients with unclear disease cause
This study helps decide treatment planning based on genetic testing for people whose disease cause is unclear but may be genetic. It’s meant to support a “genomic health” approach, where results guide next steps in care.
TübingenAges Any age - NCT07859852Recruiting
Blood test for bloodstream infections
This study tests a new blood test that may find bloodstream infections faster and more accurately than standard methods. It could help doctors start the right treatment sooner.
Orange, CaliforniaAges Any age - NCT05979545RecruitingPhase 4
Early treatment with ceftazidime-avibactam for serious infections
This study tests an antibiotic called ceftazidime-avibactam for people with serious infections like bloodstream infections or pneumonia that started in the hospital or from a breathing machine. It aims to start treatment quickly after identifying the bacteria.
Kuala LumpurAges Any age - NCT05866783Recruiting
Blood test to predict cancer coming back after liver transplant
This study uses a blood test (looking at sugars in the blood) to help predict whether liver cancer will come back after a liver transplant. It may help doctors monitor you more accurately and earlier if cancer returns.
GhentAges 18 years+ - NCT05533138Recruiting
Online therapy to treat depression during pregnancy
This trial tests an internet-based version of CBT, a structured talking therapy, for depression during pregnancy. It may help by teaching practical skills to reduce depressive symptoms while you stay connected to your maternity mental health clinic.
StockholmAges 18 years+ - NCT07791017Recruiting
Ultrasound for detecting baker's cysts in suspected deep vein thrombosis
This study tests whether a focused ultrasound of the back of the knee can accurately detect Baker's cysts (a benign fluid-filled sac) in people who have symptoms that might suggest a blood clot. It aims to improve diagnosis and avoid unnecessary treatments.
AarhusAges 18 years+ - NCT05610098Recruiting
Study of gene activity in spinal tuberculosis
This trial looks at patterns of gene activity (from blood/tissue samples) in adults with spinal tuberculosis. The goal is to better understand the disease and how to tell different conditions apart, which may help future care.
Cape Town, Western CapeAges 18 years+ - NCT06529237Recruiting
Malaria study for children and pregnant women in Mozambique
This study looks at how malaria spreads in Mozambique by testing children and pregnant women with fever. If you or your child may have malaria, participating could help researchers understand and fight the disease better.
Manhiça, Maputo ProvinceAges 6 months+ - NCT07738419Recruiting
AI Heart Ultrasound Measurement Accuracy Study
This study tests an artificial intelligence program designed to automatically take measurements from standard heart ultrasound images. It aims to see if the AI works as well as expert doctors.
Milan, LombardyAges 18 years+ - NCT07732114Recruiting
Liver vein vs. heart echo to check right heart function on a ventilator
This study compares a liver vein ultrasound method with a standard heart ultrasound for checking how well the right side of the heart is pumping in patients who are on a breathing machine (ventilator). If you are on a ventilator and can get a clear ultrasound of your heart and liver veins, you may be able to join.
Alexandria, Shebin El-KomAges 18 years+ - NCT07661433Recruiting
Testing an AI tool to estimate baby weight before birth
This trial tests whether an artificial intelligence (AI) tool can more accurately estimate a baby's weight using ultrasound, compared to standard methods. If you're about to give birth, this study may help improve how doctors predict your baby's size.
New Orleans, LouisianaAges 18 years+ - NCT05457140Recruiting
Testing genes and other samples in youth with first psychosis
This study looks at many types of tests (including genetic testing and other lab data) to help understand what may be causing first-time psychosis symptoms in youth. It may help doctors learn more about the condition for future care, and it can involve analyzing family genetic information.
San Diego, CaliforniaAges 7–17 - 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 - NCT07560280Recruiting
Tinnitus from Jugular Vein Narrowing: Diagnosis and Surgery Study
This study evaluates whether neck vein narrowing causes a specific type of tinnitus (ringing in the ears) and tests surgical treatment. If you have persistent tinnitus and imaging shows a narrowed jugular vein, this trial may help determine if surgery could help.
Beijing, Beijing MunicipalityAges 18–75 - NCT05640752Recruiting
Testing whether better heart imaging planning reduces scans
This trial studies the best way to decide when people need heart imaging tests, with the goal of doing fewer unnecessary scans. It may help patients by avoiding extra radiation and tests while still keeping care safe and appropriate.
Beijing, Beijing MunicipalityAges 30–90
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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.