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
- NCT06437158RecruitingPhase 2
Bleomycin sclerotherapy for lymphatic malformations in children
This trial tests a medicine called bleomycin, injected into lymphatic malformations (abnormal fluid-filled growths) to shrink them. It is for children under 14 whose malformations are growing quickly, causing symptoms or problems, and cannot be removed by surgery alone.
Chengdu, SichuanAges Up to 14 years - NCT06439173Recruiting
Study on bone marrow recovery after CAR-T therapy
This study is looking at why some people develop low blood cell counts after CAR-T therapy for a type of lymphoma. It aims to find ways to help the bone marrow recover and work better.
SalamancaAges 18 years+ - NCT04286360Recruiting
Study blood findings in children with genetic rasopathies
This study looks at blood and other hematologic (blood-related) findings in children who are newly diagnosed with certain genetic conditions called rasopathies. It may help doctors understand what blood changes are common early on and how to monitor them.
AngersAges Up to 15 years - NCT07844694RecruitingPhase 1
Low-dose sirolimus for patients with RUNX1 platelet disorder
This trial tests whether a low dose of sirolimus, a drug that calms the immune system, can help improve blood counts and reduce bleeding risk in people with a genetic condition called RUNX1 familial platelet disorder. If it works, it might lower the chance of developing serious blood problems later.
Portland, OregonAges 18 years+ - NCT07850284Recruiting
Text message symptom check-ins for blood cancer patients
This study uses text messages to check how you're feeling during cancer treatment. It may help your care team respond sooner to symptoms and improve your quality of life.
Rochester, MinnesotaAges 18 years+ - NCT06447090RecruitingPhase 2
VMAC plus donor cells for AML relapse after transplant
This study tests a combination treatment called VMAC (a chemotherapy) plus DLI (donor immune cells) for people whose AML has returned after a stem cell transplant. The goal is to see if this approach can help control the leukemia again.
Tianjin, Tianjin MunicipalityAges 18–65 - NCT06445803RecruitingPhase 1
CAR-T therapy for adults with certain blood cancers
This trial tests a type of immunotherapy called CAR-T cells that target two proteins (CD19 and CD22) on cancer cells. It may be an option for adults with B-cell acute lymphoblastic leukemia (ALL) or B-cell non-Hodgkin lymphoma (NHL) that has come back or not responded to earlier treatments.
Nanchang, JiangxiAges 18 years+ - NCT06134284RecruitingPhase 4
Ibrutinib plus rituximab for refractory MZL
This trial tests a new combination of two drugs (ibrutinib and rituximab) for people with marginal zone lymphoma that has not responded to other treatments. The goal is to see if this combination can help shrink the lymphoma and improve outcomes.
Hangzhou, ZhejiangAges 18–80 - NCT06407947RecruitingEarly Phase 1
CT071 for high-risk newly diagnosed multiple myeloma
This trial tests an experimental therapy called CT071 for people with newly diagnosed, high-risk multiple myeloma. It aims to see if this treatment can help control the disease in people who have certain aggressive features.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07834736Recruiting
Titanium implant for lower back disc pain
This study tests a new titanium implant to help stabilize the lower spine in people with painful, worn-out discs. It aims to see if the implant works well and is safe in everyday practice.
Madrid, MadridAges Any age - NCT07834931Recruiting
Spine implant for low back pain from disc degeneration
This study tests an implant placed in the lower spine to treat back pain caused by disc degeneration. It aims to see if the implant helps reduce pain and improve function in people who have not improved with other treatments.
Madrid, MadridAges Any age - NCT05773729Recruiting
Gene-modified own stem cell treatment for transfusion-dependent thalassemia
This trial tests a one-time treatment that uses your own (autologous) stem cells that have been changed by gene methods, then returned to you to help manage transfusion-dependent beta-thalassemia. It aims to check safety and whether it can reduce the need for frequent blood transfusions or improve blood health.
ShanghaiAges 3–18 - NCT05776173Recruiting
Gene-modified stem cell treatment for transfusion-dependent thalassemia
This trial tests whether giving you your own (autologous) gene-modified blood stem cells can improve transfusion-dependent beta-thalassemia and its safety. It may help people who do not have a fully matched donor and need an alternative approach to care.
ShanghaiAges 6–35 - NCT05811845Recruiting
Testing blood monitoring of 6MP to help kids stay in remission
This trial is for children newly diagnosed with acute lymphoblastic leukemia (ALL). It tests whether checking medicine levels in the blood can help optimize ongoing treatment (maintenance) and potentially keep the cancer under control.
Monza, Monza BrianzaAges Up to 18 years - NCT06454968RecruitingPhase 2
Combination therapy for first-line marginal zone lymphoma
This study tests a combination of three drugs—orelabrutinib, obinutuzumab, and lenalidomide—as a first treatment for marginal zone lymphoma. The goal is to see if this mix of targeted therapies works well and safely.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06462248RecruitingPhase 2
CAR-T therapy for B-cell blood cancers
This trial tests a new CAR-T cell therapy that targets a protein called CD19 on B-cell cancer cells. It is for children and adults with B-cell acute lymphoblastic leukemia or certain B-cell lymphomas that have not improved with standard treatments.
Hong KongAges 1 year+ - NCT07841613Enrolling by invitation
How surgery timing affects blood clotting
This study looks at how the time of day (morning vs. evening) affects blood clotting during surgery for digestive tract tumors. It may help doctors better manage bleeding risks for patients like you.
Shanghai, Shanghai MunicipalityAges 20–70 - NCT07839247RecruitingPhase 2
Two oral drugs for brain lymphoma in older adults
This trial tests a combination of two oral medications (zanubrutinib and lenalidomide) for older adults with a certain type of brain lymphoma. The goal is to see if this treatment can help control the disease with manageable side effects.
Beijing, Beijing MunicipalityAges 70 years+ - NCT07838714RecruitingPhase 1
Cord blood CAR-T cells for relapsed B-cell leukemia
This trial tests a new type of personalized cell therapy using your own immune cells (called CAR-T cells) that are designed to find and attack leukemia cells that have certain markers (CD19 and CD22). It is for people whose leukemia has returned or not responded to standard treatments.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06462664Recruiting
Monocytes and myeloproliferative neoplasms study
This study looks at how a type of white blood cell (monocyte) affects myeloproliferative neoplasms, a group of blood cancers. It aims to help doctors better understand these diseases and improve treatment.
BrestAges 18 years+ - NCT05469945Recruiting
Prevention study for leg swelling after gynecologic cancer treatment
This study looks at what to do to help prevent or better manage leg swelling (lymphedema) after treatment for certain gynecologic cancers. You may be asked to use a diary or app and complete questionnaires so the team can track symptoms over time.
GhentAges 18–99 - NCT03786549Recruiting
Sickle cell care transition program for teens and families
This study tests a structured program to help teens with sickle cell disease smoothly transition from pediatric care to adult care, with support for parents or legal guardians. It may help families coordinate care sooner and more confidently during this change.
Fort-de-France-La Martinique, La MartiniqueAges 16–17 - NCT07826767RecruitingPhase 1/Phase 2
Gene therapy for inherited immune disease
This trial tests a new gene therapy (SGX-001) for chronic granulomatous disease caused by a specific genetic change. The treatment tries to fix the gene in your immune cells so they can fight infections better, and the trial will follow participants for up to 15 years to make sure it's safe and effective.
UlmAges 1.5 years+ - NCT06463717Recruiting
Stem cell transplant timing for multiple myeloma with no cancer cells left
This trial looks at people with newly diagnosed multiple myeloma who have no detectable cancer cells after initial treatment. It aims to see if these patients can do well without a stem cell transplant or with a delayed one, reducing unnecessary side effects.
Hangzhou, ZhejiangAges 18–70
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.