Clinical trials
Diagnosis clinical trials
Below are recruiting diagnosis clinical trials, each written for real people, not researchers. We’re tracking 928 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06629896Recruiting
Comparing contrast mammogram vs MRI for high-risk breast cancer surveillance
This trial compares two advanced imaging methods—contrast-enhanced mammography and MRI—to see which is better for detecting breast cancer early in women at high risk. If you are at high risk and have not had breast cancer before, this study could help guide your future screening.
Reggio Emilia, Italy/Reggio EmiliaAges 35–60 - NCT06630013Recruiting
Ultrasound test for swallowing problems in patients with a tracheostomy
This study tests if a new ultrasound score can help diagnose swallowing disorders in patients who are difficult to wean from a breathing tube and have a tracheostomy. It may help doctors better assess swallowing without more invasive tests.
Beuvry, BeuvryAges 18 years+ - NCT06607783Recruiting
Prostate cancer detection with smarter MRI calibration
This trial tests a new calibration technology to improve how suspicious spots seen on MRI are targeted during prostate biopsy. It may help men who need a biopsy after an MRI shows a possible cancer area (Likert 3 or higher).
London, LondonAges 18 years+ - NCT06608706Recruiting
Integrated trauma treatment for psychosis
This trial tests a new way to treat trauma in people who have psychosis (like schizophrenia). It combines therapy for trauma with your usual care, and aims to help you feel less distressed by past traumatic events.
BergenAges 16 years+ - NCT06615622Recruiting
Using ultrasound to detect nerve changes in GBS and CIDP
This study tests if ultrasound can find nerve problems in people with Guillain-Barré syndrome (GBS) and chronic inflammatory demyelinating polyneuropathy (CIDP), and if it helps doctors diagnose and predict outcomes early.
AsyutAges 18–75 - NCT06594913Recruiting
Eating Disorders Genetics Study
This study looks at genes linked to eating disorders. It compares people who have had certain eating disorders (like anorexia or bulimia) with people who have never had any eating problems, to find genetic differences.
Chapel Hill, North CarolinaAges 12–99 - NCT06578390Recruiting
Testing a smartphone app for sleep apnea diagnosis
This trial tests whether a smartphone app (Apneal®) can accurately diagnose sleep apnea during a routine sleep study. If you are already going to have a sleep study, you may be able to help test this device.
Aix-en-ProvenceAges 18 years+ - NCT06570278Recruiting
Genetic testing for unusual diabetes types
This study uses advanced genetic testing to find hidden causes of diabetes that doesn't fit the usual types. It may help people whose diabetes was diagnosed before age 46, who are not overweight, and who have certain unusual features like family history or early complications.
AmiensAges 18 years+ - NCT06570889RecruitingPhase 3
Vitamin D in pregnancy to prevent early childhood asthma
This trial tests if taking extra vitamin D during pregnancy can prevent asthma in young children. It is for pregnant women in Denmark who already have certain healthy fat levels in their blood.
Gentofte MunicipalityAges 18–45 - NCT06577675Recruiting
DBT group therapy for emotional dysregulation
This study tests a group therapy program (DBT) for people who have trouble managing their emotions. It includes those with different diagnoses (like borderline disorder, bipolar disorder, or PTSD) and aims to see how they improve over time.
Saint-Etienne, Saint Priest En JarezAges 18–65 - NCT06576713Recruiting
Genome and RNA sequencing for genetic diagnosis of early Parkinsonism
This study uses advanced genetic testing (genome and RNA sequencing) to find the genetic causes of Parkinsonism that starts before age 40 or runs in families. If you join, you will provide a blood sample and a small skin biopsy to help researchers understand your condition better.
Strasbourg, Grand EstAges 18 years+ - NCT06307990Recruiting
Understanding thyroid hormone response problems
This trial is for people who may have a problem with how their body responds to thyroid hormone. It aims to better understand, diagnose, and monitor these conditions to improve care.
MilanAges Any age - NCT06560255RecruitingPhase 3
Fish oil in pregnancy to prevent childhood asthma
This study tests if taking fish oil during pregnancy can help lower the risk of childhood asthma. If you have low omega-3 levels, you may be randomly assigned to receive fish oil or a placebo.
Gentofte MunicipalityAges 18–45 - NCT06076005Recruiting
Advanced Lung Cancer at First Diagnosis Study
This study collects information about people with advanced lung cancer at the time they are first diagnosed. It aims to understand the disease better and may help with future treatments.
RomaAges 18 years+ - NCT06543862Recruiting
AI vs human-assisted AI for colonoscopy diagnosis
This trial compares an artificial intelligence system on its own to a system where a doctor uses AI help to diagnose polyps during a colonoscopy. It aims to see which method works better for patients who need a full colonoscopy.
Montreal, QuebecAges 45–80 - NCT06526442Recruiting
MRI scan for diagnosing pancreatic cancer
This study tests if a special MRI scan (MRE) can better diagnose pancreatic masses. It may help doctors find and treat pancreatic cancer more accurately.
Shenyang, LiaoningAges 18–80 - NCT06517901Recruiting
Comparing two MRI-guided biopsy methods for prostate cancer
This trial compares two ways to use MRI images during a prostate biopsy to see which finds cancer better. It looks at 'fusion' biopsy (where a computer combines MRI with live ultrasound) versus 'cognitive' biopsy (where the doctor mentally matches the MRI to the ultrasound).
Burlington, MassachusettsAges 18 years+ - NCT06514482Recruiting
Spanish sleep apnea and daytime sleepiness registry
This study will collect information from people with suspected sleep apnea who feel very sleepy during the day. If you are 18 or older and about to have a sleep study, you may be able to help researchers learn more about this condition.
Logroño, La RiojaAges 18 years+ - NCT06523868Recruiting
Multi-cancer early detection test for military veterans
This trial is testing a blood test that looks for early signs of multiple types of cancer. It is designed for current or former military members who are at least 45 years old and have used VA healthcare. If the test finds something, you would need to be willing to travel to Boston for follow-up.
Boston, MassachusettsAges 45 years+ - NCT06224933Recruiting
Augmented reality for MRI-guided procedures in children
This study tests if augmented reality (a type of computer overlay) can help doctors perform MRI-guided needle procedures more accurately in children and young adults. It may lead to safer and more precise treatments.
Washington D.C., District of ColumbiaAges 3–21 - NCT06371755Recruiting
Comparing two bone density tests: ultrasound vs X-ray
This study compares two ways to measure bone density: a standard X-ray method (DXA) and a newer ultrasound method (REMS). If you are a woman scheduled for a DXA scan, you may help researchers see if the ultrasound test is just as accurate and easier to use.
Milan, MIAges 30–80 - NCT06505590Recruiting
Online support for cancer-related fatigue
This trial tests an online support program designed to help people with cancer manage fatigue. If you have had moderate to severe fatigue for at least a week, you may be able to join from home.
VillejuifAges 18 years+ - NCT06500065Recruiting
Testing a new PET scan for soft tissue sarcoma
This study uses a special PET/CT scan (68Ga-DOTATATE) to see if it can better find soft tissue sarcomas. You will also have a standard PET/CT scan for comparison, and the results may help guide your treatment.
Columbus, OhioAges 18 years+ - NCT03504800Recruiting
Using OCT scans to diagnose irregular corneas
This study tests whether a special eye scan called OCT can better identify causes of irregular cornea shape. Results may help doctors sort out different cornea problems so treatment choices, like certain procedures, can be more targeted.
Portland, OregonAges 14–85
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Common questions
- Are there clinical trials for diagnosis?
- Yes. Clin2 currently lists 928 recruiting diagnosis 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 diagnosis 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 diagnosis 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.