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
- NCT06750172Recruiting
Shorter salt test for primary aldosteronism diagnosis
This study tests if a 2-day version of the oral salt loading test works as well as the standard 3-day test to diagnose primary aldosteronism (a common cause of high blood pressure). If effective, it could make diagnosis faster and easier for patients.
Beijing, Beijing MunicipalityAges 18–70 - NCT07529847Recruiting
Breathing Techniques to Help Asthma Control
This study compares two special breathing techniques—alternating which nostril you breathe through and a method called Buteyko breathing—to see which helps asthma patients breathe easier and improve lung function. You'll practice these techniques and we'll measure how well they work for you.
IslamabadAges 18–45 - NCT07532876Enrolling by invitationPhase 4
Elagolix versus birth control pills for endometriosis pain
This study compares two medications—elagolix (a newer hormone treatment) and birth control pills—to see which works better at reducing pelvic pain caused by endometriosis. Endometriosis is a condition where tissue similar to the uterine lining grows outside the uterus, often causing painful periods.
Rawalpindi, Punjab ProvinceAges 18–45 - NCT07527117Recruiting
CT scan study for diagnosing sudden blood clots in lungs
This research study tests a special chest CT scan to help diagnose acute pulmonary embolism—a blood clot that suddenly blocks blood flow in your lungs. You may qualify if you're already getting a CT scan for suspected lung clots and meet basic health requirements.
Boston, MassachusettsAges 21 years+ - NCT07516184Recruiting
Testing a breathing device to diagnose asthma
This study tests a portable handheld device that measures airway function to help diagnose asthma. Researchers want to see if this device can accurately identify asthma in people with breathing symptoms like wheezing and shortness of breath.
BeijingAges 18–75 - NCT06339801Recruiting
Mucosal impedance test for GERD diagnosis
This study tests a new way to measure how your esophagus lining reacts to acid (called mucosal impedance) to help diagnose GERD. It's for people who still have symptoms even after taking standard medication for 8 weeks.
Buenos AiresAges 18–65 - NCT07517432Recruiting
Registry tracking robotic surgery outcomes in gastric cancer
This study follows patients with stomach cancer who have robotic-assisted surgery to understand how well this advanced surgical approach works. By collecting information from multiple hospitals worldwide, researchers can learn what outcomes patients experience and how to improve care.
Hong KongAges Any age - NCT07516964Recruiting
Studying autoimmune kidney disease in children and adults
This study collects medical information and samples from patients with podocytopathy—a type of autoimmune kidney disease that causes protein leakage into urine. Researchers will analyze your medical records and any blood or kidney tissue samples you've already had to better understand the disease and find better treatments.
Rochester, MinnesotaAges birth–99 years - NCT07516886Recruiting
Early PSA levels after prostate surgery and cancer outcomes
This study looks at how PSA (a blood marker) levels measured shortly after prostate removal surgery can predict whether cancer comes back. Researchers hope this helps doctors identify patients who may need closer monitoring or additional treatment after surgery.
Kaunas, KaunoAges 18 years+ - NCT07518446Recruiting
Health Screening for Adults Starting Psychiatric Care
This study checks the physical health of adults beginning treatment for serious mental illnesses like schizophrenia or depression at two Danish clinics. It aims to catch health problems early that people with these conditions often experience.
CopenhagenAges 18 years+ - NCT06756334RecruitingEarly Phase 1
Comparing Two PET/CT Scans for Prostate Cancer
This study compares two types of PET/CT scans (using different radioactive tracers) to see which one is better at finding prostate cancer, detecting if it has come back, or spotting spread to other parts of the body. You will get both scans so doctors can compare them directly.
Hefei, AnhuiAges 18–90 - NCT07510724Recruiting
Real-world study of Tislelizumab for lung cancer
This trial collects information on how well the immunotherapy drug Tislelizumab works for different types of lung cancer. It is meant for people whose doctor already decided to prescribe this drug as part of their care.
Sankt Pölten, Lower AustriaAges 18 years+ - NCT07507682Recruiting
Can astaxanthin help manage asthma in polluted areas?
This trial tests if a daily supplement called astaxanthin can help people with mild-to-moderate asthma, especially in areas with more air pollution. You would take capsules and track your breathing at home.
London, BarnetAges 18 years+ - NCT07508852RecruitingPhase 1/Phase 2
PET scan for small cell lung cancer diagnosis
This study uses a special PET scan (68Ga-PFD3) to take pictures of small cell lung cancer tumors. The goal is to see if this scan can help doctors better diagnose and evaluate the cancer, which may guide treatment decisions.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07513038RecruitingPhase 1/Phase 2
Using dye imaging to diagnose bile duct blockage in infants
This trial tests whether a special fluorescent dye called indocyanine green (ICG) can help doctors better diagnose biliary atresia—a rare condition where a baby's bile ducts don't form properly. The dye is used during an imaging scan to light up the bile system so doctors can see it more clearly.
Boston, MassachusettsAges birth–3 months - NCT07515989Recruiting
Testing a nerve biopsy method to diagnose leprosy
This study tests a new way to diagnose leprosy by taking a tiny sample from a nerve under the skin using ultrasound guidance. The goal is to see if this method can accurately detect leprosy and help doctors know when treatment is working.
Brasília, Federal DistrictAges 14 years+ - NCT07514897Recruiting
Urine test to detect bladder cancer using CREPT protein
This study tests whether a protein called CREPT found in urine can help doctors diagnose bladder cancer or monitor patients who already have it. Researchers will compare urine samples from people with bladder cancer, people with other bladder conditions, and healthy volunteers.
Beijing, Chaoyang DistrictAges 18–75 - NCT07510321Recruiting
A study of FL-261 imaging for cancer diagnosis
This trial tests a new imaging agent called FL-261 to help doctors see and stage cancers more clearly. If you have a known or suspected cancer like lung, colon, or head and neck cancer, this study may improve how your cancer is evaluated.
Wuhan, HubeiAges 18 years+ - NCT06760845Recruiting
Using light to diagnose kidney disease
This trial uses a special light technique (Raman spectroscopy) to help diagnose different types of kidney disease. It may provide a faster, less invasive way to understand your condition.
Jinan, ShandongAges Any age - NCT07499661Recruiting
Study of blood clots in the lungs with heart failure
This study looks at whether a blood clot in the lungs (pulmonary embolism) is a hidden cause in patients who are hospitalized for acute heart failure. It involves additional imaging tests to find a clot if present, which could change your treatment.
AgenAges 18 years+ - NCT07500246Recruiting
Better diagnosis and treatment for childhood asthma
This study aims to improve how we diagnose and treat asthma in children. It tests whether a personalized approach can help children whose asthma is not well controlled with current inhaler treatments.
LuxembourgAges 5–16 - NCT07502560RecruitingPhase 4
Shingles vaccine to prevent dementia in Finland
This study tests whether the shingles vaccine can reduce the risk of developing dementia in adults 76 and older living in Finland. You would get the vaccine and then researchers will follow your health records for up to several years to see if it protects your brain.
EspooAges 76 years+ - NCT07500818Recruiting
Robot vs. standard scope for lung biopsy in ILD
This study compares a robotic-assisted bronchoscope to a conventional one for performing a lung biopsy (cryobiopsy) in people with interstitial lung disease. The goal is to see which method is better at getting enough tissue for a diagnosis.
Lucerne, Canton of LucerneAges Any age - NCT07493629Recruiting
Study on immune status and disease control in inflammatory airway diseases
This study looks at how the immune system works and how well diseases like asthma, COPD, and others are controlled. You may join if you have one of these conditions or if you are a healthy volunteer or smoker without lung disease.
Ningbo, ZhejiangAges 18 years+
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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.