Clinical trials
Diagnostic clinical trials
Below are recruiting diagnostic clinical trials, each written for real people, not researchers. We’re tracking 676 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - 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+ - 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 - NCT06082336Recruiting
A new rapid blood test for HIV, Hepatitis B, and Hepatitis C
This trial tests a new rapid blood test (called MaGIA IBC) that checks for HIV, Hepatitis B, and Hepatitis C all at once. It's for people who already know or might have one of these infections. Participating helps see if this test works well in real-world settings.
Marseille, FranceAges 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+ - 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+ - 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+ - 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+ - 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 - NCT05817864Recruiting
Testing a breathing-monitor method to check stomach tube placement
This study checks whether capnography (a device that measures breathing gases) can quickly and accurately confirm that a nasogastric tube is in the stomach. It may help reduce the risk of placing the tube in the wrong spot while you need feeding, fluids, or medicines.
Hong Kong, Hong Kong SARAges 18 years+ - NCT05852925Recruiting
Self-collecting blood at home to help diagnose health conditions
This study checks whether people can collect their own blood sample using the Tasso+ kit and still get reliable test results. It may help make future diagnostic testing easier by supporting at-home or self-collection of samples.
Atlantis, FloridaAges 13 years+ - NCT05448326Recruiting
Revisiting test results for children and adults without a diagnosis
This study re-checks earlier genetic testing for people who still do not have a diagnosis for a developmental or physical difference. It may offer new genetic testing (like genome sequencing) using new or stored samples to help find a cause when the first results were unclear or negative.
DijonAges Any age - NCT06984887Enrolling by invitation
New TB tests study in Pakistan for screened patients
This study tests new, easier ways to diagnose TB, like tongue swabs or sputum tests. It is for people who have already had a chest X-ray with a computer-aided detection (CAD) score.
Islamabad, Federal CapitalAges 12 years+ - NCT06755190Recruiting
AI help for eye disease decisions
This trial uses artificial intelligence to help doctors make better decisions about eye disease. It analyzes your medical records and images to see how AI can improve care and track disease.
Zhuhai, GuangdongAges Any age - 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+ - 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 - NCT05484635Recruiting
Test removing mesh versus leaving it for groin pain
This study compares removing the pre-surgery mesh versus not removing it in people who have long-lasting groin pain after inguinal hernia repair. It may help doctors learn which approach best reduces ongoing pain.
Cleveland, OhioAges 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+ - NCT06204926Recruiting
AI predicts SMILE surgery results and risks
This trial tests if an AI program can predict complications and recovery after SMILE eye surgery for nearsightedness. It may help you understand your risks if you are a candidate for this surgery.
Nanchang, JiangxiAges 18–45 - NCT06434337Recruiting
HPV diagnostic test study
This study tests a new, quick diagnostic test for HPV (the virus that can cause cervical cancer). Researchers want to see if the test works well compared to regular tests. If you are due for an HPV test or a related procedure, this study may be a good fit.
Houston, TexasAges 21 years+ - 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 - NCT06788379Recruiting
Testing a new marker for egg damage in women having IVF
This trial studies a protein called CENP-V to see if it can help measure egg (oocyte) health. It includes women at different ages and those using frozen eggs, to find better ways to predict egg quality.
Seville, SEVILLAAges 18–45 - NCT07322315Recruiting
Ultrasound test for brain injuries in newborns
This study uses a special ultrasound (called transcranial Doppler) to check for brain injuries in high-risk newborns. It might help doctors find problems early in babies who are sick or had a difficult birth.
Kafr ash Shaykh, KafrelsheikhAges Up to 9 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+
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Common questions
- Are there clinical trials for diagnostic?
- Yes. Clin2 currently lists 676 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.