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
- NCT05652335RecruitingPhase 1
JNJ-79635322 for hard-to-treat myeloma or amyloidosis
This Phase 1 study tests how safe and how well JNJ-79635322 works in people with multiple myeloma that has come back or is resistant to treatment, or AL amyloidosis that has already been treated. It may help by targeting cancer cells and abnormal proteins driving these diseases.
Duarte, CaliforniaAges 18 years+ - NCT05641259RecruitingPhase 1
LP-108 with azacitidine for blood cancers
This trial tests a new drug called LP-108 combined with azacitidine for people with certain blood cancers like acute myeloid leukemia (AML), myelodysplastic syndromes (MDS), or chronic myelomonocytic leukemia (CMML). It aims to see if the combination is safe and helps shrink or control the cancer.
NanchangAges 18 years+ - NCT05650632RecruitingPhase 1
IV infusion safety study of etentamig for multiple myeloma
This is an early (Phase 1) study focused on safety of an IV medicine called etentamig in adults with relapsed or refractory multiple myeloma. It looks at how the treatment affects side effects and helps decide the safest way to give it.
Phoenix, ArizonaAges 18 years+ - NCT05669989Enrolling by invitationPhase 2
Continuing isatuximab treatment for multiple myeloma
This study allows people with multiple myeloma who are already benefiting from the drug isatuximab in an earlier clinical trial to keep receiving it after that trial ends. It is an extension study, meaning you can continue your treatment without interruption.
St Louis, MissouriAges 18 years+ - NCT05645107RecruitingPhase 3
XEMBIFY plus usual care to prevent infections
This Phase 3 study tests whether XEMBIFY (an immune protein therapy) plus standard medical treatment can better prevent serious or repeated infections. It is for people with certain cancers of blood/immune systems who are already having trouble with infections.
Bullhead City, ArizonaAges 18 years+ - NCT05640102Recruiting
Study of zanubrutinib in Waldenström macroglobulinemia
This is an observational study that follows people with Waldenström macroglobulinemia (WM) to learn how well zanubrutinib works and how safe it is. Your results will be tracked in relation to your disease features, including a blood/marrow marker called MYD88.
Huntsville, AlabamaAges 18 years+ - NCT05636514RecruitingPhase 1
Testing epigenetic and sensitizer treatment for AML and MDS
This early-phase trial tests whether a combination of targeted medicines can improve outcomes in people with higher-risk MDS or certain types of AML or CMML. It’s designed to find the safest dose and learn if the treatment can help the cancer respond.
Sydney, New South WalesAges 18 years+ - NCT05641142Recruiting
Testing blood thinners in adults with inherited bleeding vessel disease
This study looks at people with Rendu-Osler (hereditary hemorrhagic telangiectasia) who have just started blood-thinning medicines. It aims to understand how antiplatelet and/or anticoagulant therapy affects safety and outcomes soon after starting.
AngersAges 18 years+ - NCT05673551Enrolling by invitation
VR during at-home burn dressing changes for kids
This trial tests whether virtual reality (VR) can help children feel better during daily burn dressing changes at home. It will study comfort and pain around the first time you do dressings after leaving the hospital.
Columbus, OhioAges 6–17 - NCT05645718RecruitingPhase 2
Chemo plus targeted antibodies for relapsed childhood B-ALL
This Phase 2 study tests a combination treatment for children, teens, or young adults whose B-cell acute lymphoblastic leukemia (B-ALL) has come back or did not respond to initial therapy. It may help patients who cannot safely receive certain standard medicines like anthracyclines or who cannot tolerate PEG-asparaginase.
Houston, TexasAges 1–25 - NCT05643651RecruitingPhase 4
Rivaroxaban for kids with large heart artery aneurysms after Kawasaki disease
This trial studies whether rivaroxaban (a blood thinner) can help prevent dangerous clots in children age 2 and older who have “giant” coronary artery aneurysms after Kawasaki disease. Doctors will see if it’s safe and tolerable for children who are also on standard anti-clot/anti-platelet medications for the next 3 months.
Shanghai, Shanghai MunicipalityAges 2–18 - NCT05672147RecruitingPhase 1
CD33 CAR T cells for hard-to-treat AML
This Phase 1 study tests a personalized immune-cell treatment (CD33 CAR T cells) for adults with AML that has returned or did not respond to treatment. It aims to see how safe the therapy is and how well it works for AML cells that carry the CD33 marker.
Duarte, CaliforniaAges 18 years+ - NCT05646576Recruiting
Palliative care support during blood cancer cell therapy
This trial studies whether adding palliative care (comfort-focused care to reduce stress and symptoms) helps people during adoptive cell therapy for blood cancers. It may help improve quality of life while you’re receiving the therapy.
Boston, MassachusettsAges 18 years+ - NCT05645510Recruiting
Study for people on long-term cancer targeted medicines
This study looks at people who are already taking long-term targeted cancer medicines. It may help researchers understand how these treatments work over time and whether there are ways to improve care.
Edmonton, AlbertaAges 18–90 - NCT05642884Recruiting
Pre-surgery program for older adults getting stem cell transplant
This study checks whether a “pre-surgery” health coaching program is practical and safe for older people with multiple myeloma who are scheduled for an autologous stem cell transplant. It may help patients prepare better for transplant recovery, and the study will see if the plan can be carried out smoothly.
Birmingham, AlabamaAges 60 years+ - NCT05640271RecruitingPhase 2
Tocilizumab for acute chest syndrome in sickle cell
This trial studies tocilizumab (a medicine that calms inflammation) to treat acute chest syndrome in people with sickle cell disease. It may help improve symptoms and recovery by targeting key immune signals involved in this complication.
Chicago, IllinoisAges 12 years+ - NCT05641831RecruitingPhase 2
Canakinumab to prevent clonal blood count problems turning into cancer
This Phase 2 study tests canakinumab to help stop high-risk clonal cytopenias of unknown significance (CCUS) from progressing into a blood cancer. If you have persistent low blood counts and specific genetic features, this treatment may lower the chance of progression.
Miami, FloridaAges 18 years+ - NCT05657639RecruitingPhase 2
Study treatment for relapsed or hard-to-treat AML
This Phase 2 trial tests a new combination treatment (the “CAV regimen”) for people with relapsed or refractory acute myeloid leukemia (AML). It may help your body control leukemia again, especially if prior standard intensive treatments were not enough or the leukemia came back.
Suzhou, JiangsuAges 16–70 - NCT05672251RecruitingPhase 2
Testing two antibody drugs for lymphoma that came back
This Phase 2 trial tests two targeted antibody medicines—loncastuximab tesirine and mosunetuzumab—in people whose diffuse large B-cell lymphoma (DLBCL) or follicular lymphoma grade 3B has come back or did not respond. It aims to shrink lymphoma that has measurable disease and has specific markers (CD19 and CD20) on tumor cells.
Duarte, CaliforniaAges 18 years+ - NCT05640843Recruiting
Plant-based diet study for MGUS or smoldering myeloma
This trial tests whether a whole-food, plant-based eating pattern—plus supplements or placebo—can improve health outcomes in people with MGUS or smoldering multiple myeloma. You may be asked to follow specific recipes and stop certain supplements, so it helps to confirm you can stick with the plan.
Atlanta, GeorgiaAges 18 years+ - NCT05657652Recruiting
Medicine regimen for relapsed or refractory B-ALL
This trial studies a specific treatment plan (“CAV regimen”) for people with B-cell ALL that has either come back or did not respond to standard treatment. It may help control the leukemia, if you meet the health and safety requirements.
Suzhou, JiangsuAges 15–70 - NCT03828773Recruiting
Azole antifungal prevention for leukemia during low white blood counts
This trial tests whether using a targeted antifungal medicine (aimed at PTX3) can better prevent serious fungal infections in adults with AML or a related bone marrow disease who will have very low neutrophils. It may help lower the risk of dangerous infections during intensive chemotherapy hospital stays.
Ghent, BelgiumAges 18 years+ - NCT05600920RecruitingPhase 1/Phase 2
Long-acting IL-7 drug trial for low CD4 immune cells
This Phase 1/2 study tests a long-acting IL-7 medicine to raise low CD4 immune cells in people with idiopathic CD4 lymphopenia. Because this is a dose-escalation study, the goal is to check safety and see if the treatment affects immune cell levels.
Bethesda, MarylandAges 18–75 - NCT05600933Enrolling by invitation
Providing tumor samples to find new treatment targets
This study collects tumor tissue and related blood tests from people who already need a biopsy or surgery as part of their usual care. Researchers use the samples to learn what drives the tumor and how the tumor environment may affect treatment, which could help develop future therapies.
Bethesda, MarylandAges 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.