Treatment
Blood test clinical trials
We’re tracking 278 recruiting studies that include Blood test, each written for real people, not researchers, below.
Recruiting studies
- NCT06880055Recruiting
Shield blood test for colorectal cancer screening
This study is testing the Shield blood test for people at average risk of colorectal cancer. It looks at how well the test works for screening, so you can learn about your risk with a simple blood draw.
Chandler, ArizonaAges 45–81 - NCT06889883Recruiting
Blood test for early colorectal cancer detection
This study is testing a new blood test to find colorectal cancer early. You may be able to join if you are about to have a colonoscopy or surgery for a suspected tumor.
Zaragoza, AragonAges 18 years+ - NCT06876532Recruiting
Inflammation score and Lu-177 treatment for midgut NET
This study looks at whether a simple blood test (inflammation score) can predict how well the drug Lu-177 oxodotreotide (Lutathera) will work for people with midgut neuroendocrine tumors that have grown or spread. It may help doctors understand who benefits most from this treatment.
AngersAges 18 years+ - NCT06863974Recruiting
Finding markers of relapsing nerve inflammation in children
This study looks at children who have had a first attack of nerve inflammation (like ADEM, vision loss, or spinal cord issues) to find markers in the blood that might show if it will come back. It tests blood and cells to better understand the immune response.
AngersAges 18 years+ - NCT06856161Recruiting
Blood test to help diagnose mental health conditions
This study is testing a new blood test that might help doctors better understand and diagnose conditions like depression, psychosis, or schizophrenia. If you are 19 or older and have one of these conditions, you may be able to join.
New Westminster, British ColumbiaAges 19 years+ - NCT04053439Recruiting
Testing blood-clone risk to prevent chemotherapy complications
This study looks at a specific genetic/production change in blood-forming cells (“clonal hematopoiesis”) to understand who is more likely to have complications from lymphoma chemotherapy. It may help doctors predict risk and possibly reduce harmful side effects.
Toronto, OntarioAges 60 years+ - NCT06820450Recruiting
Hormones and chemicals in endometriosis
This study looks at how hormones and chemicals in the environment may affect endometriosis and vaginal health. Researchers will compare women with newly diagnosed deep endometriosis to women without the condition to find possible links.
NantesAges 18–45 - NCT05804578Recruiting
Blood test monitoring for metastatic breast cancer treatment
This trial studies using a blood test to monitor how treatment is working in people with metastatic breast cancer. It may help your care team track your cancer over time with a simpler test.
Kingston, OntarioAges 18 years+ - NCT06634641RecruitingPhase 4
Clozapine and immune function in Parkinson's disease
This trial tests whether clozapine, a medication for psychosis in Parkinson's disease, affects the immune system. It involves regular blood monitoring to help keep patients safe.
SalouëlAges 18 years+ - NCT06613334Recruiting
Voice recordings to predict schizophrenia relapse
This study tests whether voice recordings can help predict when someone with schizophrenia might have a relapse. It is for people who are stable now and take certain medications.
Paris, ParisAges 18–60 - NCT06603363Recruiting
Statin effects on heart artery plaques seen on CT scans
This trial studies how short-term statin therapy changes plaque buildup in heart arteries. It uses CT scans to see if statins can make plaques more stable and reduce heart risks.
Budapest, BudapestAges 45–75 - NCT06584409Recruiting
Laser Acupuncture vs Standard for Migraine – Blood Test Study
This trial tests whether laser acupuncture can help migraines by checking two substances in your blood (MMP2 and CGRP). You may be able to join if you have migraines and are not pregnant.
Taichung, TaichangAges 18 years+ - NCT06575309Recruiting
Blood clotting in pregnancy and the effect of blood thinner
This study looks at how blood clotting changes during pregnancy and how a common blood thinner affects clotting in the lab. It may help doctors understand pregnancy-related clotting risks better.
Clermont-FerrandAges 18–55 - NCT04424719Recruiting
Follow-up study for high-risk eye melanoma after treatment
This study follows people with high-risk uveal (eye) melanoma after their initial treatment to better understand relapse risk. It may help your care team track you more closely using scheduled visits and blood tests.
ParisAges 18 years+ - NCT06430359Recruiting
How urine copper changes over 24 hours in Wilson disease
This study looks at how copper levels in urine change throughout the day and night in people with Wilson disease. If you take part, you will collect all your urine for 24 hours so researchers can measure copper at different times.
Bron, RhoneAges 6–70 - NCT06426316Recruiting
Immune cells and migraines study
This study looks at how certain immune cells and inflammatory chemicals relate to migraines. If you have migraines or an autoimmune condition (like lupus, rheumatoid arthritis, or Crohn's disease), you may be able to participate. The goal is to understand what causes migraines.
Clermont-Ferrand, AURAAges 18–50 - NCT06334705Recruiting
30-year follow-up of the EGEA asthma study
This study invites people who took part in a previous EGEA survey to return for a 30-year check-up. The goal is to track long-term health changes related to asthma and allergies.
GrenobleAges 18 years+ - NCT02914808Recruiting
Study for leg swelling caused by lymph or vein problems
This trial studies how to measure and possibly treat swelling in the legs caused by long-term lymph or vein blockage (primary or secondary lymphoedema, or PTS). It’s looking at people with one type of leg swelling in one leg, and it checks whether MRI scans can be used safely.
Grenoble, IsèreAges 18–99 - NCT06122896RecruitingEarly Phase 1
Screening for pancreatic cancer in high-risk people
This trial uses MRI and endoscopic ultrasound to look for early signs of pancreatic cancer in people who have a high risk due to their genes or family history. Finding it early may lead to better treatment options.
Boston, MassachusettsAges 18 years+ - NCT04540432Recruiting
Study how gut bacteria change with juvenile arthritis treatments
This study looks at how the “gut microbiome” (the helpful bacteria in the intestines) changes in children with juvenile enthesitis-related arthritis. It may help doctors understand how different treatment approaches affect gut bacteria over time.
Nîmes, GardAges 6–18 - NCT04681573Recruiting
Tests two non-invasive ways to check liver scarring
This study compares two non-invasive approaches to diagnose advanced liver scarring in people with non-alcohol-related fatty liver disease (NAFLD). It may help confirm which test strategy finds advanced scarring without needing a biopsy for everyone.
AngersAges 18–80 - NCT05969574Recruiting
Study links miscarriage history to low egg supply
This study looks at whether having multiple early miscarriages is connected to having a lower egg supply. It compares miscarriage history with “ovarian reserve” in people seen at specific fertility clinics.
Abu Dhabi, Abu Dhabi EmirateAges Any age - NCT05787470Recruiting
How hormone levels affect pain signals
This study looks at how hormone treatment and hormone levels may change how the body produces pain signals. It may help researchers better understand pain differences between people with different hormone levels and treatment histories.
Birmingham, AlabamaAges 18–65 - NCT05676827Enrolling by invitation
Study pain and stress in people with long-term jaw muscle pain
This trial looks at how long-lasting jaw (masticatory) muscle pain relates to the nervous system and emotional stress. It may help researchers understand why symptoms persist and guide future treatments.
WroclawAges 18–80
Common questions
- Are there clinical trials studying Blood test?
- Yes. Clin2 currently lists 278 recruiting studies that include Blood test, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Blood test trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Blood test an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Blood test or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.