Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,084 recruiting studies in this area right now.
By phase
- Not applicable2,111
- Phase 21,115
- Phase 1823
- Phase 1/Phase 2481
- Phase 3348
- Phase 4127
- Phase 2/Phase 379
Top conditions
- Multiple Myeloma332
- Acute Myeloid Leukemia292
- Lymphoma182
- Sickle Cell Disease140
- Myelodysplastic Syndromes129
- Acute Lymphoblastic Leukemia122
- Chronic Lymphocytic Leukemia100
- Leukemia100
- Follicular Lymphoma74
- Hematologic Malignancy68
- Myelodysplastic Syndrome68
- Hodgkin Lymphoma67
- Mantle Cell Lymphoma62
- Anemia60
- Diffuse Large B Cell Lymphoma57
- Lymphedema50
- 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 Center64
- City of Hope Medical Center61
- Mayo Clinic61
- Assistance Publique - Hôpitaux de Paris46
- St. Jude Children's Research Hospital43
- Peking University People's Hospital41
Where studies are running
- California407
- Texas186
- Maryland149
- Alabama148
- Arizona124
- Florida110
- Massachusetts101
- New York98
- Ohio70
- Minnesota68
Recruiting studies5,084 total
- NCT06863259RecruitingPhase 1
Study of a drug combo for relapsed B-cell leukemia
This trial tests a combination of three drugs (Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone) for children and young adults whose B-cell acute lymphoblastic leukemia (B-ALL) has come back after treatment. It may help those whose leukemia has not responded to standard therapy or who have relapsed after a stem cell transplant or CAR-T therapy.
Cincinnati, OhioAges 1–39 - NCT06864975RecruitingPhase 4
Different doses of ADVATE for immune tolerance in boys with hemophilia A and inhibitors
This trial tests how different doses and schedules of the factor VIII medicine ADVATE can train the immune system to accept factor VIII again in boys with hemophilia A who have developed inhibitors. The goal is to find a better way to help their bodies stop blocking the treatment.
Beijing, Beijing MunicipalityAges birth–18 years - NCT06866197Recruiting
Robotic system for microsurgery in lymphedema and free flap
This study tests a robotic system (Symani) to help surgeons perform very precise microsurgery, either to reconnect tiny blood vessels during a free flap procedure or to treat lymphedema (chronic swelling). It may help people with lymphedema who have not gotten full relief from compression therapy.
Melbourne, VictoriaAges 18–100 - NCT06866873Recruiting
CAR-T cell therapy for kids with ALL or lymphoma
This trial tests a special immune cell treatment (CAR-T cells) for children whose leukemia or lymphoma has come back or not responded to at least two prior treatments. The goal is to see if these cells can find and destroy the cancer.
Hong KongAges 1–17 - NCT06867289Recruiting
Nasal sedation study for children during brain MRI
This trial tests a nasal spray sedative (dexmedetomidine) to help children stay calm during a brain MRI. It may be an option if your child struggles with the scan due to age or cooperation issues.
MetzAges 1–18 - NCT06867536RecruitingPhase 2
Radiation plus glofitamab for relapsed large B-cell lymphoma with large tumors
This trial tests whether combining a short course of radiation with a targeted antibody drug (glofitamab) can help people with aggressive large B-cell lymphoma that came back after treatment, especially if they have bulky tumors. It aims to find a new option for hard-to-treat cases.
Wuhan, HubeiAges 18–75 - NCT06868823Recruiting
Blood thinners during lung transplant bypass
This study compares two different blood thinners (UFH and LMWH) used during heart-lung bypass (ECMO) for double lung transplant patients. The goal is to see which one works better and is safer.
Prague, Czech RepublicAges 18 years+ - NCT06869265RecruitingPhase 2
Thiotepa added to standard chemo before a stem cell transplant for older adults with high-risk AML
This trial tests whether adding a drug called thiotepa to the usual chemotherapy (busulfan and fludarabine) before a half-matched stem cell transplant can safely and effectively treat older adults (55–70) with high-risk AML.
Beijing, Beijing MunicipalityAges 55–70 - NCT06871176Recruiting
New PET/MR scan vs standard imaging for multiple myeloma
This trial compares a new type of PET/MR scan (using a radioactive tracer called Ga-68 PentixaFor) with standard imaging to see if it can better detect multiple myeloma at diagnosis and during follow-up. It may help improve staging and treatment planning.
Toronto, OntarioAges 18 years+ - NCT06872333RecruitingPhase 2
Stem cell transplant from a matched sibling for blood disorders
This trial tests whether a stem cell transplant from a fully matched sibling donor can help people with serious blood disorders like sickle cell disease or thalassemia. It aims to replace the faulty blood system with a healthy one from the donor.
Minneapolis, MinnesotaAges Up to 55 years - NCT06874257Recruiting
Study of IDO1 inhibitor and PD-1 blocker for AML
This trial tests a combination of two drugs (an IDO1 inhibitor and a PD-1 blocker) given with standard chemotherapy (azacitidine and venetoclax) for people newly diagnosed with acute myeloid leukemia (AML) who cannot have intensive chemotherapy. The goal is to see if this approach helps the immune system fight the leukemia better.
BolognaAges 18 years+ - NCT06874283Recruiting
Eye problems from cancer treatment registry
This study collects information and eye health data from people who have had cancer treatment, including stem cell transplants. It helps doctors understand how cancer therapies affect the eyes over time.
Baltimore, MarylandAges 18 years+ - NCT06874946RecruitingPhase 1/Phase 2
Nanobody-based CAR-T cells for relapsed T-cell leukemia or lymphoma
This trial tests a new treatment using your own immune cells (called CAR-T cells) that are reprogrammed to find and destroy T-cell leukemia or lymphoma cells that have the CD5 protein. It may be an option if your cancer has come back or hasn't responded to other treatments.
Beijing, Beijing MunicipalityAges 3–70 - NCT06875063RecruitingPhase 1
CAR-T cell therapy for CD19-positive relapsed B-cell lymphoma
This trial tests a new CAR-T cell therapy (a type of immune cell treatment) for patients with a specific kind of B-cell lymphoma that has come back or not responded to previous therapy. The treatment targets a protein called CD19 on the cancer cells to help your immune system fight the lymphoma.
Xiamen, FujianAges 18–70 - NCT06876662RecruitingPhase 4
Continuing pirtobrutinib for CLL and lymphoma patients
This trial continues to give pirtobrutinib to people with chronic lymphocytic leukemia or certain other lymphomas who were already in a previous study with this drug. It helps researchers keep track of long-term safety and how well the drug works over time.
Miami, FloridaAges 18 years+ - NCT06876649RecruitingPhase 4
Long-term safety study of Pirtobrutinib
This trial is for people who are already in a Lilly study taking pirtobrutinib. It looks at the long-term safety of the drug by continuing to monitor you.
Jacksonville, FloridaAges 18 years+ - NCT06878105Recruiting
Blood management study for surgical patients
This study looks at how hospitals manage your blood during and after planned surgeries that have a moderate to high risk of bleeding. It aims to find better ways to reduce blood loss and the need for transfusions.
BudapestAges 18 years+ - NCT06879080Recruiting
Maternal iron levels and child health
This trial looks at how a mother’s iron levels during pregnancy might affect her child’s health. It aims to learn more about the link, which could help improve care for both.
Tampere, PirkanmaaAges Any age - NCT06879379RecruitingPhase 2/Phase 3
KPD Consolidation After Stem Cell Transplant for Newly Diagnosed Myeloma
This trial tests a new way to treat multiple myeloma after a stem cell transplant. It uses a combination of drugs (KPD) to help keep the disease from coming back.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06879340RecruitingPhase 1
Testing a new CAR-T therapy for B-cell blood cancers
This study tests a new CAR-T cell therapy called DuoCAR20.19.22-D95 for people with certain blood cancers (like lymphoma and ALL) that have come back or haven't responded to multiple treatments. It aims to see if this therapy is safe and can help shrink or control the cancer.
Westwood, KansasAges 18 years+ - NCT06879847Recruiting
Clinical trial of radiation and chemotherapy before stem cell transplant for hard-to-treat AML
This trial tests a combination of total body irradiation and two chemotherapy drugs (busulfan and melphalan) given before a stem cell transplant. It is for people with acute myeloid leukemia that has come back or not responded to standard treatment.
Suzhou, JiangsuAges 14–70 - NCT06880081RecruitingPhase 1
A study of PN20 for adults with immune thrombocytopenia
This trial tests a new drug called PN20 for adults with a long-term low platelet condition called immune thrombocytopenia (ITP). It aims to see if the drug can safely raise platelet counts for people who have not gotten better with other treatments.
Guiyang, GuizhouAges 18–65 - NCT06880354RecruitingPhase 1
Dual-target CAR-T cells for relapsed or refractory AML
This study tests a new CAR-T cell therapy that targets two proteins, CLL1 and CD38, on leukemia cells. It is designed for people whose acute myeloid leukemia has returned or not responded to treatment.
TianjinAges 18–70 - NCT06880393RecruitingPhase 2
BCMA CAR-T for high-risk multiple myeloma
This trial tests a new immunotherapy called BCMA CAR-T for people with multiple myeloma that is considered high-risk. It aims to see if this treatment can help patients who had a short response to initial therapy or have specific genetic changes in their cancer.
TianjinAges 18–75
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,084 recruiting hematology studies from the U.S. registry right now, out of 7,742 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.