Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,932 recruiting studies in this area right now.
By phase
- Not applicable2,031
- Phase 21,075
- Phase 1791
- Phase 1/Phase 2481
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma179
- Sickle Cell Disease134
- Myelodysplastic Syndromes128
- Acute Lymphoblastic Leukemia118
- Leukemia100
- Chronic Lymphocytic Leukemia96
- Follicular Lymphoma70
- Hematologic Malignancy67
- Hodgkin Lymphoma64
- Myelodysplastic Syndrome64
- Mantle Cell Lymphoma62
- Anemia56
- Diffuse Large B Cell Lymphoma54
- Malignant Solid Neoplasm54
- Lymphedema49
- Acute Myeloid Leukemia (AML)48
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 Center62
- City of Hope Medical Center58
- Mayo Clinic56
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital45
- Peking University People's Hospital43
Where studies are running
- California397
- Texas185
- Alabama157
- Maryland152
- Arizona127
- Massachusetts105
- Florida104
- New York96
- Ohio72
- Minnesota69
Recruiting studies4,932 total
- NCT06037187Recruiting
Blood clotting study for immune skin diseases
This study looks at how immune-related skin diseases like bullous pemphigoid and lupus affect blood clotting. The results could help doctors better understand and manage clotting risks in these patients.
Omaha, NebraskaAges 19 years+ - NCT06054776RecruitingPhase 2
Acalabrutinib, obinutuzumab, and glofitamab for mantle cell lymphoma
This trial tests a combination of three targeted drugs for mantle cell lymphoma that has come back or not responded to prior treatment. It aims to see if this new drug cocktail can work better than standard options.
Duarte, CaliforniaAges 18 years+ - NCT06043323RecruitingPhase 2
CAR T cells plus radiation for follicular lymphoma
This trial tests a combination of a CAR T-cell therapy (Axicabtagene Ciloleucel) with radiation therapy for people with follicular lymphoma that has come back or not responded to multiple treatments. The goal is to see if adding radiation can make the CAR T cells work better.
Houston, TexasAges 18 years+ - NCT06042699Recruiting
Iron deficiency and scoliosis study for teens and young adults
This study tests whether giving iron supplements before spinal fusion surgery can help kids with low iron levels. It aims to understand iron deficiency in young people with scoliosis and improve their surgical outcomes.
New York, New YorkAges 10–26 - NCT06045247RecruitingPhase 2
Epcoritamab with gentler chemo for older adults with lymphoma
This trial tests a combination of two drugs — epcoritamab and a gentler chemo regimen (rituximab-mini CVP) — for older or frailer patients with newly diagnosed aggressive B-cell lymphoma who cannot tolerate standard intensive chemo. The goal is to find a safer but effective treatment option that still controls the lymphoma.
Houston, TexasAges 18 years+ - NCT06048250RecruitingPhase 1
Mezigdomide after Abecma for multiple myeloma
This trial tests a new drug called mezigdomide (CC-92480) for people with multiple myeloma who have already received the CAR T-cell therapy Abecma. The goal is to see if mezigdomide can help keep the cancer under control after Abecma.
Duarte, CaliforniaAges 18 years+ - NCT06035939Recruiting
SCD support study using mobile app
This trial tests a mobile app to help people with sickle cell disease manage their health. It's designed for those who have a compatible smartphone and internet access.
Charleston, South CarolinaAges 14–21 - NCT06051214Recruiting
Predicting blood clots in cancer patients at risk
This trial studies how your blood's ability to clot changes over time in people with certain cancers who have not yet started treatment. The goal is to better predict who might develop a dangerous blood clot, so that preventative steps can be taken.
Saint-HerblainAges 18 years+ - NCT06055894Recruiting
Plant-based diet and supplements for smoldering myeloma or MGUS
This study tests whether a plant-based diet and certain supplements can help people with smoldering multiple myeloma (SMM) or monoclonal gammopathy of undetermined significance (MGUS). Participants will learn to cook plant-based recipes and track their meals using a phone app.
Basking Ridge, New JerseyAges 18 years+ - NCT06041958Recruiting
Shock Wave and Pulsed Field Therapy for Lymphedema
This trial tests two non-invasive therapies—shock wave therapy and pulsed electromagnetic field therapy—to see if they can reduce arm or leg swelling (lymphedema) caused by cancer treatment. It's for people who are at least 20 and have had breast or gynecologic cancer.
Kaohsiung CityAges 20–80 - NCT04510766Recruiting
Test tumor genetic results to guide early trial treatments
This trial looks at your tumor’s genetic information from stored tissue to help match you to early-phase treatment options. It may help doctors find a therapy that fits your tumor, especially when standard options have limited benefit.
BellinzonaAges 18 years+ - NCT05943457Recruiting
Vitamin K2 for adults with episodic migraine
This trial tests whether taking vitamin K2 can reduce the number of migraine days per month. It may help people who have had episodic migraines for at least a year and meet specific migraine frequency and medication requirements.
Beirut, BeirutAges 18 years+ - NCT06015880RecruitingPhase 1
Combination drug therapy for relapsed or resistant large B-cell lymphoma
This trial tests a combination of three drugs (mosunetuzumab, polatuzumab vedotin, and lenalidomide) for people with diffuse large B-cell lymphoma (a type of blood cancer) that has come back or not responded to previous treatment. The goal is to see if this combination is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT06003660Recruiting
Taste and smell after stem cell transplant
This study looks at how the transplant affects your sense of taste, smell, and mouth sensation. It may help doctors better understand and manage these changes.
Oslo, OsloAges 30–70 - NCT06019364Enrolling by invitation
Whole Blood Transfusion for Acute Bleeding
This trial looks at people who received whole blood transfusions during a sudden, heavy bleeding episode. It aims to learn more about how well whole blood works in these situations.
ÖrebroAges 18 years+ - NCT06023550Recruiting
Complicated Ear, Nose, and Throat Infections Study
This study looks at patients with complicated infections of the ear, nose, throat, or neck that are treated at a specific hospital in Slovenia. The goal is to learn more about these infections and how they are managed.
Ljubljana, LjubljanaAges Any age - NCT06028828RecruitingPhase 2
Adapted conditioning for stem cell transplant
This trial tests a risk-adapted conditioning regimen (chemotherapy and/or radiation given before transplant) for people with certain blood cancers or bone marrow disorders who need a stem cell transplant from a donor. The goal is to tailor the conditioning strength to each patient’s risk, which may help improve outcomes and reduce side effects.
Orange, CaliforniaAges 18–70 - NCT06004011Recruiting
Cancer workforce roles for people living with HIV
This study looks at a program to help people living with HIV take on cancer-fighting roles (like caregiving or support workers). It follows volunteers for 3 years and checks how well the program works for them and their community.
LusakaAges 15–39 - NCT06026319RecruitingPhase 1
Immune cells for lymphoma that has returned
This trial tests a new kind of immune cell therapy for people with certain types of lymphoma that have come back or not responded to previous treatments. The cells are made from your own blood and are designed to find and attack the cancer cells.
Boston, MassachusettsAges 18 years+ - NCT06019468RecruitingPhase 2
Pre-surgery Treatment for Advanced Thymic Cancer
This trial tests a new treatment given before surgery for people with advanced thymic carcinoma. It aims to shrink the tumor and make surgery more effective.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06022016Recruiting
Family study for DDX41 gene and blood cancer risk
This study looks at families where a blood cancer (hemopathy) may be linked to a change in the DDX41 gene. It tests family members to see if they have the same gene change, which can help understand hereditary risks.
BordeauxAges 18 years+ - NCT06004063Recruiting
Liquid nutrition vs. usual diet in stem cell transplant patients
This study tests whether giving liquid nutrition through a feeding tube during stem cell transplant is better than the usual diet. The goal is to see if it is safe and can help patients feel better during recovery.
Houston, TexasAges 18 years+ - NCT06005870RecruitingPhase 2
Zanubrutinib with R-CHOP for newly diagnosed p53-positive DLBCL
This trial tests a new combination: zanubrutinib (a targeted pill) plus standard chemotherapy (R-CHOP) for people newly diagnosed with DLBCL whose cancer cells have high p53 protein levels. The goal is to see if adding this drug helps shrink tumors better than chemotherapy alone.
Wuhan, HubeiAges 18–75 - NCT06029309RecruitingPhase 1/Phase 2
Zanubrutinib and tafasitamab for mantle cell lymphoma
This trial tests two targeted drugs, zanubrutinib and tafasitamab, for people with mantle cell lymphoma. The goal is to see if this combination works better than standard treatments.
Miami, FloridaAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,932 recruiting hematology studies from the U.S. registry right now, out of 7,407 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.