Clinical trials
Blood Disease clinical trials
Below are recruiting blood disease clinical trials, each written for real people, not researchers. We’re tracking 621 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07265323Recruiting
Testing insulin effects on brain function
This study looks at how giving insulin in a way that mimics the body's natural release can affect thinking and memory. It may help understand how insulin relates to brain health.
Baton Rouge, LouisianaAges 18 years+ - NCT07261891Recruiting
Lab study of JAK-STAT related disorders
This study looks at blood or tissue samples from people with certain genetic disorders that affect a key cell communication pathway (JAK-STAT). The goal is to learn more about these disorders and test potential treatments in the lab.
Leuven, Vlaams-BrabantAges 18 years+ - NCT07237984Recruiting
COCO study for colorectal cancer screening
This trial looks at substances in your body to help find colorectal cancer earlier. It is for people who are already scheduled for a colonoscopy, either because of a positive stool test or cancer symptoms.
HillerødAges 18 years+ - NCT06941012Recruiting
Measuring alpha-synuclein changes in Parkinson's disease progression
This study examines changes in alpha-synuclein, a protein linked to Parkinson's, to better understand how the disease progresses. It may help researchers learn more about Parkinson's and improve future care.
ThessalonikiAges 18–85 - NCT06474169Recruiting
T-cell study in long-term kidney failure
This study is looking at how immune cells called T-cells work in people with long-term kidney failure. It tests whether these cells can be changed in the lab to help treat the condition.
OrléansAges 18 years+ - NCT05454267Recruiting
Study early blood vessel changes from vaping
This study looks for early signs of blood vessel problems in people who vape and in healthy non-vapers. It may help researchers find ways to detect and prevent vaping-related vascular disease early.
Miami, FloridaAges 18–40 - NCT04809506Recruiting
Blood and genetic tests to predict future heart problems
This study looks for new body markers (including possible genetic traits) to better predict who is likely to have future cardiovascular events. Your results could help doctors estimate risk and choose prevention strategies more accurately.
ToulouseAges 18–99 - NCT04466059Recruiting
AI tool for leukemia diagnosis using blood or marrow samples
This study tests whether an AI (computer system) can help improve leukemia and related blood cancer diagnoses. You may be able to help if your doctor is already evaluating you for a possible blood disorder and your sample is high enough quality for testing.
Munich, BavariaAges 18 years+ - 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 - NCT07305090Recruiting
Gut GVHD biomarker study for transplant patients
This trial aims to develop a test using multiple biomarkers to predict how well patients will respond to treatment for acute graft-versus-host disease (GVHD) affecting the gut. It focuses on patients who are receiving an allogeneic stem cell transplant.
Bologna, BolognaAges 12 years+ - NCT07111598Recruiting
Iron supplements and the immune system in HHT
This study looks at how iron supplements affect the immune system in people with HHT (a genetic condition that causes bleeding from abnormal blood vessels). You may be placed in one of three groups depending on your iron and ferritin levels.
Bron, RhoneAges 18–99 - NCT06756646Recruiting
Aerobic exercise and BFRT for COPD patients
This trial tests if adding a special band (BFRT) to walking or biking can help people with COPD breathe better and get stronger. It may be a good option if you have moderate to very severe COPD and haven't been in a rehab program lately.
Tainan, TaiwanAges 30–85 - 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+ - NCT07518069Recruiting
Understanding Genes and Biology in Menière's Disease
This research study investigates the genetic and biological factors that cause Menière's disease—a condition affecting the inner ear that causes dizziness, hearing loss, and ear fullness. By studying these factors, researchers hope to better understand why some patients experience different symptoms and potentially improve future treatments.
Milan, ItalyAges 18 years+ - NCT06552767Recruiting
Thrombosis and blood vessel inflammation study
This trial aims to learn more about blood clots, inflammation, and blood vessel problems. It may help researchers better understand these conditions and how they affect people.
Bethesda, MarylandAges 5–100 - NCT06450964Enrolling by invitation
Studying Mitochondrial Disease to Improve Genetic Counseling
This study aims to learn more about mitochondrial DNA diseases by building a group of people with these conditions. The information gathered may help doctors give better genetic counseling to families.
Hefei, AnhuiAges Any age - NCT04450927Enrolling by invitation
Collecting health data from NHLBI patients and donors
This study collects information about standard care for people seen by the NHLBI, and also about donors. It helps researchers understand what happens in real-world care, which can improve future treatment decisions.
Bethesda, MarylandAges 2–120 - NCT04012411Recruiting
Testing brain fluid biomarkers in Huntington’s disease
This study looks at specific “biomarkers” (measurable signs) found in cerebrospinal fluid, to better understand Huntington’s disease. The results may help researchers track the disease and improve future tests or treatments.
MontpellierAges 18 years+ - NCT02811653Recruiting
Brain movement and memory study in early dementia
This study looks at how “slower movement” and brain changes relate to memory and thinking problems in people with early dementia (and some related conditions). It may help researchers understand what brain differences go with these symptoms, using tests and an MRI scan.
AmiensAges 40–85 - NCT05772559Recruiting
Study of AML genes and drug response in young patients
This trial looks at how childhood, teen, and young adult acute myeloid leukemia (AML) changes at the genetic level and how cells respond to multiple drugs. It may help doctors understand which treatments work best and how leukemia interacts with supportive cells in the bone marrow.
AmiensAges Up to 25 years - NCT03547856Recruiting
Registry study for blood pressure control in adults
This study collects health information to understand how well people with high blood pressure (who take blood pressure medicines) reach their blood pressure targets. It may help improve future guidance on blood pressure monitoring and control.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06698614Recruiting
Magnetic resonance imaging to study kidney disease
This study uses a special MRI scan to look at the kidneys in people with different kinds of kidney disease, including acute kidney injury, chronic kidney disease, vasculitis, and after a kidney transplant. The goal is to better understand these conditions.
EdinburghAges 18 years+ - NCT03204357Recruiting
Using your own blood after heart-lung machine surgery
This trial studies giving a “fresh” blood transfusion from your own blood after heart surgery that uses a heart-lung machine. It may help patients avoid needing donated blood, but it only works for people who meet specific safety and timing requirements.
Aurora, ColoradoAges 18–90 - NCT05848271Recruiting
Natural history study for people with HPDL gene changes
This study follows people who have an HPDL gene change to better understand how symptoms and health progress over time. It may help clinicians learn more about the condition and plan future treatments.
San Diego, CaliforniaAges Any age
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Common questions
- Are there clinical trials for blood disease?
- Yes. Clin2 currently lists 621 recruiting blood disease 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 blood disease 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 blood disease 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.