Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,918 recruiting studies in this area right now.
By phase
- Not applicable2,022
- Phase 21,072
- Phase 1792
- Phase 1/Phase 2478
- Phase 3345
- Phase 4126
- Phase 2/Phase 383
Top conditions
- Multiple Myeloma327
- Acute Myeloid Leukemia281
- Lymphoma178
- Sickle Cell Disease134
- Myelodysplastic Syndromes128
- Acute Lymphoblastic Leukemia118
- Leukemia100
- Chronic Lymphocytic Leukemia95
- Follicular Lymphoma70
- Hematologic Malignancy67
- Myelodysplastic Syndrome64
- Hodgkin Lymphoma63
- Mantle Cell Lymphoma62
- Anemia56
- Diffuse Large B Cell Lymphoma54
- Malignant Solid Neoplasm53
- Acute Myeloid Leukemia (AML)48
- Lymphedema48
Leading sponsors
- M.D. Anderson Cancer Center145
- Institute of Hematology & Blood Diseases Hospital, China138
- National Cancer Institute (NCI)96
- The First Affiliated Hospital of Soochow University67
- Memorial Sloan Kettering Cancer Center63
- City of Hope Medical Center58
- Mayo Clinic55
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital44
- Peking University People's Hospital43
Where studies are running
- California396
- Texas185
- Alabama156
- Maryland152
- Arizona125
- Florida105
- Massachusetts103
- New York98
- Ohio70
- Minnesota69
Recruiting studies4,918 total
- NCT07829705RecruitingPhase 2
Amyloid PET scan to measure treatment response in AL cardiac amyloidosis
This study uses an amyloid PET/CT scan to see how well first-line treatment is working in people with AL cardiac amyloidosis, a condition where abnormal proteins build up in the heart. The scan may help doctors better understand and monitor the disease.
BeijingAges 18 years+ - NCT07828015RecruitingPhase 2
Bevacizumab for hereditary hemorrhagic telangiectasia
This trial tests whether bevacizumab, a drug that blocks blood vessel growth, can reduce bleeding in people with hereditary hemorrhagic telangiectasia (HHT), a condition that causes abnormal blood vessels and frequent nosebleeds.
Hangzhou, ZhejiangAges 18–75 - NCT07826845Recruiting
Body donation for people with HHT
This study asks people with HHT (a genetic condition that causes abnormal blood vessels) to consider donating their body after death to help medical research. It aims to learn more about HHT by studying donated tissues.
Essen, North Rhine-WestphaliaAges 18 years+ - NCT06465550RecruitingPhase 1
Gene therapy for beta-thalassemia in children and teens
This trial tests a new gene therapy (BD211) for children and teens with severe beta-thalassemia who need regular blood transfusions. The treatment uses your own blood stem cells, modified with a working gene, to help your body make healthy red blood cells and reduce the need for transfusions.
Guangzhou, GuandongAges 3–35 - NCT06086197RecruitingPhase 2
A drug combo for early relapsed or refractory DLBCL
This trial tests a combination of chemotherapy drugs for people with a type of lymphoma called diffuse large B-cell lymphoma that has either come back early or never fully responded to first treatment. The goal is to see if this drug combination can help control the lymphoma.
Hangzhou, ZhejiangAges 18 years+ - 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 - NCT06475469Recruiting
Immune system in untreated CLL and infection risk
This study looks at how the immune system works in people with untreated CLL and tries to find ways to predict who might get infections. It aims to help doctors better protect patients from infections in the future.
ReimsAges 18 years+ - NCT06477549RecruitingPhase 2
Comparing Two Drug Combinations for Stem Cell Transplant
This study compares two different drug combinations (BeFluBu and FluBuRux) used before a stem cell transplant from a half-matched (haploidentical) donor. The goal is to see which combination works better to prepare your body for the transplant and control your blood cancer.
Saint PetersburgAges 18–75 - NCT06478537RecruitingPhase 2
Hetrombopag for Immune Tolerance in ITP After Platelet Recovery
This study tests whether a drug called hetrombopag can help your immune system stop attacking your platelets, so your platelet count stays up even after stopping the drug. It's for people with ITP who responded well to hetrombopag but want to see if they can stay in remission without it.
Beijing, Beijing MunicipalityAges 18–50 - NCT05029531RecruitingPhase 3
Immuno-chemotherapy for infants with B-lineage ALL
This trial tests a combination of medicines (immunotherapy plus chemotherapy) in babies diagnosed with a type of leukemia called B-lineage acute lymphoblastic leukemia (ALL). It aims to improve how well treatment works and is delivered safely in very young children.
Moscow, Samory-Mashela,1Ages 1 day–12 months - NCT06479291Recruiting
HCQ plus TPO-RA for ANA positive ITP
This trial tests if combining two medicines (HCQ and a TPO-RA) can help people with a type of low platelet count called ITP who also have a positive ANA blood test. The goal is to see if this combination works better than standard treatments.
Shanghai, Shanghai MunicipalityAges 15–99 - NCT06479304Recruiting
Hydroxychloroquine plus prednisone for ANA-positive ITP
This study tests whether a combination of hydroxychloroquine (HCQ) and prednisone (a steroid) is safe and effective for treating immune thrombocytopenia (ITP) in people who have a positive ANA blood test. It may be an option for those with low platelets and bleeding risk.
Shanghai, Shanghai MunicipalityAges 15–99 - NCT06479317Recruiting
Combining hydroxychloroquine and dexamethasone for ITP with positive ANA
This trial tests if adding hydroxychloroquine (HCQ) to the steroid dexamethasone (DEX) works better than dexamethasone alone for adults with immune thrombocytopenia (ITP) who have a positive antinuclear antibody (ANA) blood test. The goal is to see if this combination can safely raise platelet counts and reduce bleeding risk.
Shanghai, Shanghai MunicipalityAges 15–75 - NCT07823829RecruitingPhase 1/Phase 2
CT1190B for large B-cell lymphoma that has returned or not responded to treatment
This study tests a new treatment called CT1190B for people with large B-cell lymphoma that has come back or hasn't responded to at least two prior treatments. The goal is to see if this treatment can help shrink or control the cancer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07817537RecruitingEarly Phase 1
Comparing two ways to give tranexamic acid during hip replacement
This study compares two ways of giving a medicine called tranexamic acid (which helps reduce bleeding) during total hip replacement surgery. The goal is to see which method is better at reducing blood loss during and after the operation.
AlexandriaAges 18 years+ - NCT07823569Recruiting
Measuring hemoglobin levels during spine surgery in the prone position
This study tests whether lying face down during spine surgery affects the accuracy of a noninvasive (no needle) hemoglobin monitor. It may help doctors get reliable blood measurements without extra blood draws.
Istanbul, IstanbulAges 18 years+ - NCT07823036RecruitingPhase 1/Phase 2
MRI scans of lungs after stem cell transplant
This study uses MRI scans to look at the lungs in people who have had a stem cell transplant (HSCT). It will help doctors understand and detect early lung problems, so they can act sooner.
Cincinnati, OhioAges 3 years+ - NCT07817641Recruiting
Proton therapy for lymphoma in the chest
This trial tests proton therapy, a precise type of radiation, to treat lymphoma in the chest. The goal is to reduce damage to healthy organs while still curing the cancer.
Copenhagen, Select A StateAges 18 years+ - NCT05994664Recruiting
Heart Coherence Training for Vascular Ehlers-Danlos
This study tests whether a breathing and heart-rate training program (called Heart Coherence Training) can help people with Vascular Ehlers-Danlos syndrome feel better. It's done from home using your phone and a computer or tablet.
Houston, TexasAges 12–45 - NCT06482684RecruitingPhase 2
CAR-T cell therapy for new, high-risk mantle cell lymphoma
This study tests a type of immunotherapy called CAR-T cells (modified immune cells) for people with untreated, high-risk mantle cell lymphoma. It aims to see if this therapy can help control the disease early on.
MainzAges 18–75 - NCT05064176Recruiting
Reconstructive lymph surgery plus usual care for lymphoedema
This study tests whether adding a reconstructive lymph surgery to standard lymphoedema care improves symptoms and function. It may help people with moderate lymphoedema who have already tried therapy for several months.
GhentAges 18 years+ - NCT05870475RecruitingPhase 2
Interferon plus ruxolitinib for hydroxyurea-resistant polycythemia vera
This Phase 2 trial tests a combination of pegylated interferon and ruxolitinib in adults with polycythemia vera who can’t tolerate hydroxyurea or don’t respond well to it. If you qualify, it may help control blood counts and disease symptoms when standard treatment hasn’t worked.
TianjinAges 18 years+ - NCT05636787RecruitingPhase 2
Treosulfan chemo for myeloma before stem cell transplant
This trial tests whether the chemotherapy medicine treosulfan (Trecondi® Ideogen) works well and is safe for people with myeloma who are moving on to high-dose chemotherapy plus their own stem cell transplant. It may help strengthen the transplant “conditioning” treatment before the transplant.
BernAges 18–75 - NCT07815886Recruiting
Benralizumab for EGPA: a real-world study
This study looks at how well benralizumab (Fasenra) works for people with EGPA, a rare disease that causes inflammation in blood vessels and can affect the lungs, skin, and nerves. By tracking people already on this treatment, researchers hope to learn more about its long-term effectiveness.
Florence, ItalyAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,918 recruiting hematology studies from the U.S. registry right now, out of 7,266 we cover in this area in total.
- What does “Blood & lymphatic” cover here?
- Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We group each study into blood & lymphatic based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a blood & lymphatic trial near me?
- Use the search to filter blood & lymphatic studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Lungs & breathing
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Kidney & urinary
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.