Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,088 recruiting studies in this area right now.
By phase
- Not applicable2,108
- Phase 21,119
- Phase 1824
- Phase 1/Phase 2483
- Phase 3350
- Phase 4126
- Phase 2/Phase 378
Top conditions
- Multiple Myeloma334
- Acute Myeloid Leukemia291
- Lymphoma183
- Sickle Cell Disease142
- Myelodysplastic Syndromes129
- Acute Lymphoblastic Leukemia123
- Chronic Lymphocytic Leukemia100
- Leukemia100
- Follicular Lymphoma74
- Hematologic Malignancy68
- Myelodysplastic Syndrome68
- Hodgkin Lymphoma67
- Anemia62
- Mantle Cell Lymphoma62
- Diffuse Large B Cell Lymphoma57
- Lymphedema49
- Non-Hodgkin Lymphoma49
- Small Lymphocytic Lymphoma49
Leading sponsors
- Institute of Hematology & Blood Diseases Hospital, China148
- M.D. Anderson Cancer Center147
- National Cancer Institute (NCI)96
- The First Affiliated Hospital of Soochow University68
- Memorial Sloan Kettering Cancer Center65
- Mayo Clinic61
- City of Hope Medical Center59
- Assistance Publique - Hôpitaux de Paris46
- St. Jude Children's Research Hospital43
- Peking University People's Hospital41
Where studies are running
- California406
- Texas186
- Maryland149
- Alabama147
- Arizona123
- Florida110
- Massachusetts101
- New York98
- Ohio71
- Minnesota68
Recruiting studies5,088 total
- NCT07464093Recruiting
Pilates for joint hypermobility pain
This trial tests if a special Pilates program can reduce pain in people with hypermobile Ehlers-Danlos syndrome or hypermobility spectrum disorder. You must have had pain for at least 3 months and be able to get on and off the floor on your own.
Chestnut Hill, MassachusettsAges 18 years+ - NCT07485647RecruitingPhase 2
Finding the best dose of daratumumab for multiple myeloma patients after transplant
This trial tests different dosing schedules of daratumumab to find a more cost-effective option for patients with multiple myeloma who have already had a stem cell transplant and achieved at least a partial response. It aims to see if a lower dose can work just as well.
Nashville, TennesseeAges 18–70 - NCT05235633Enrolling by invitation
Daily activities after cancer treatment in children
This study looks at how children and teens manage everyday activities like dressing, eating, and moving around right after finishing treatment for leukemia or lymphoma. It aims to understand their needs and help improve recovery support.
MunichAges 4–18 - NCT04104776RecruitingPhase 1/Phase 2
Test drug tulmimetostat for advanced cancers and lymphomas
This early-phase study tests tulmimetostat (DZR123) to shrink or control advanced solid tumors and certain lymphomas, and it may also test a combination in some prostate cancer groups. If you qualify, you’ll receive the study drug and be monitored closely, including blood tests and a request for tumor tissue to look for biomarkers.
Tampa, FloridaAges 18 years+ - NCT05977673RecruitingPhase 2
Tislelizumab for untreated Hodgkin lymphoma when chemo isn’t suitable
This Phase 2 trial tests tislelizumab (an immune therapy) in people with newly diagnosed classical Hodgkin lymphoma who cannot safely get standard chemotherapy. It aims to see how well the treatment works and whether it is safe for older adults and others with health limits.
Alessandria, ITAges 65 years+ - NCT06439082RecruitingPhase 3
Crizanlizumab for sickle cell pain crises
This trial tests whether crizanlizumab can reduce painful sickle cell crises (called vaso-occlusive crises or VOCs) in people with sickle cell disease who have frequent crises. It may be an option for those who still have crises despite current treatments.
Birmingham, AlabamaAges 12–100 - NCT07215975Recruiting
Luspatercept for adults with transfusion-dependent beta-thalassemia
This study looks at how well a medication called Luspatercept works for adults with transfusion-dependent beta-thalassemia, a blood condition that requires regular blood transfusions. Researchers want to understand how it helps people in the Middle East.
Al JahraAges 18 years+ - NCT07277231RecruitingPhase 3
Comparing two drug combinations for untreated CLL
This trial tests a new combination of drugs (sonrotoclax plus zanubrutinib) against another standard combination (venetoclax plus acalabrutinib) for people with chronic lymphocytic leukemia (CLL) who have not had treatment before. The goal is to see which combination works better.
Duarte, CaliforniaAges 18 years+ - NCT07444567RecruitingPhase 3
Continuing benralizumab treatment after a previous study
This trial lets people who completed an earlier benralizumab study and are benefiting from the medicine keep receiving it. The goal is to provide ongoing access while we continue to monitor safety and effectiveness.
Aurora, ColoradoAges 6 years+ - NCT06549595RecruitingPhase 3
Testing a new drug combo for untreated follicular lymphoma
This study tests a new combination of two drugs (surovatamig and rituximab) for people with follicular lymphoma who have not been treated before. The goal is to see if this combination works better than standard treatments.
Huntsville, AlabamaAges 18–130 - NCT04566328RecruitingPhase 3
Newly diagnosed multiple myeloma test of combination therapy
This Phase 3 trial tests a combination treatment approach for adults with newly diagnosed multiple myeloma, focusing on response and deeper remission. It may help by improving how well the disease is controlled early and measuring results beyond standard tests.
Anchorage, AlaskaAges 18 years+ - NCT06724237RecruitingPhase 3
High-dose chemo and stem cell transplant for T-cell lymphoma patients in remission
This trial tests whether high-dose chemotherapy followed by a stem cell transplant using your own cells can help people with certain types of peripheral T-cell lymphoma live longer. You would qualify if you have already finished your first round of chemotherapy and are in complete remission.
Birmingham, AlabamaAges 18–75 - NCT03937635RecruitingPhase 3
Lenalidomide and dexamethasone, with or without daratumumab
This phase 3 trial studies whether lenalidomide plus dexamethasone can prevent or delay progression of “high-risk smoldering” multiple myeloma, and whether adding daratumumab improves outcomes. It’s meant for people who are not yet showing symptoms, but whose lab and scan results suggest higher risk.
Birmingham, AlabamaAges 18 years+ - NCT06468215Recruiting
Fertility-sparing treatment for early stage 2 endometrial cancer
This study tests a way to treat early-stage endometrial cancer without removing the uterus, so you can still have a chance to carry a pregnancy. It’s for women under 45 with a grade 2 tumor that hasn’t grown into the womb muscle.
Beijing, Beijing MunicipalityAges Up to 45 years - NCT05431088RecruitingPhase 2/Phase 3
Study of osivelotor for sickle cell disease
This study tests an investigational medicine called osivelotor for people with sickle cell disease (SCD). The goal is to see if it can reduce pain crises and improve overall health. It is for adults and adolescents aged 12 and older.
Mobile, AlabamaAges 12 years+ - NCT06376526RecruitingPhase 2
Immunotherapy treatment for newly diagnosed multiple myeloma
This trial tests an immunotherapy drug combination for people newly diagnosed with multiple myeloma who have had some response to initial treatment but still have signs of disease. The goal is to see if this approach can help eliminate remaining cancer cells and potentially improve outcomes.
Miami, FloridaAges 18 years+ - NCT07565220RecruitingPhase 1
Thiotepa-based stem cell transplant for blood cancers
This trial tests a new chemotherapy preparation (using thiotepa) before a stem cell transplant from a matched donor to treat blood cancers like leukemia and myelodysplastic syndrome. The goal is to improve survival while reducing severe side effects.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT07422610RecruitingPhase 1
Study of Pelabresib for advanced cancer with liver issues
This trial tests how the drug pelabresib works in people with advanced cancer who also have mild to severe liver problems. It aims to understand safety and how the drug moves through the body.
BordeauxAges 18–75 - NCT05948943RecruitingPhase 2/Phase 3
Alpelisib for lymphatic malformations with a PIK3CA change
This trial tests alpelisib (a targeted medicine) for people who have lymphatic malformations (LyM) that cause symptoms and have a PIK3CA mutation. It may help shrink or control these lesions when other procedures are delayed until after the first 24 weeks.
Oakland, CaliforniaAges birth–100 years - NCT06090539RecruitingPhase 1/Phase 2
New drug for lymphoma that has returned or not responded
This trial tests a new drug, BMS-986458, alone or with other lymphoma treatments, for people with non-Hodgkin lymphoma that has come back or not gotten better after prior treatment.
Phoenix, ArizonaAges 18 years+ - NCT06656494RecruitingPhase 1
New drug combo for myeloid blood cancers
This trial tests a new drug (ICP-248) combined with standard treatment azacitidine for people with acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS). It aims to find out if the combo is safe and effective for those who haven't been helped by other treatments or cannot have strong chemotherapy.
Orange, CaliforniaAges 18 years+ - NCT06481306RecruitingPhase 1/Phase 2
Testing a new drug for sickle cell disease in healthy people and patients
This early-phase study tests a new drug (BMS-986470) for people with sickle cell disease who have frequent pain crises. The goal is to see if it can safely reduce crises. It includes a small group of healthy volunteers as well.
Birmingham, AlabamaAges 18 years+ - NCT07033598RecruitingPhase 2
Pacritinib or hydroxyurea for advanced CMML
This trial tests whether pacritinib works better than hydroxyurea for people with advanced proliferative chronic myelomonocytic leukemia (CMML). It may help if your white blood cell count is high and you have an enlarged spleen, severe symptoms, or low platelets.
Tampa, FloridaAges 18 years+ - NCT07399730Recruiting
Study of ravulizumab outcomes in Polish aHUS patients
This study looks at how well patients with aHUS in Poland are doing after treatment with ravulizumab (Ultomiris). It is for people who have already received this drug through the national program and agree to share their health information.
GdanskAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,088 recruiting hematology studies from the U.S. registry right now, out of 7,677 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.