Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,083 recruiting studies in this area right now.
By phase
- Not applicable2,108
- Phase 21,116
- Phase 1823
- Phase 1/Phase 2481
- Phase 3349
- 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
- California406
- Texas186
- Maryland149
- Alabama148
- Arizona124
- Florida111
- Massachusetts101
- New York98
- Ohio70
- Minnesota68
Recruiting studies5,083 total
- NCT05834244RecruitingPhase 1
New and relapsed AML treatment using azacitidine, venetoclax, and NK cells
This Phase 1 trial tests a combination of azacitidine, venetoclax, and donor NK cells to treat acute myeloid leukemia (AML) or certain AML-like syndromes. It’s designed mainly to find safe dosing and whether this approach can control the leukemia.
Cleveland, OhioAges 18 years+ - NCT05835466RecruitingPhase 2
Reparixin for myelofibrosis patients who can’t use JAK inhibitors
This Phase 2 study tests reparixin, a drug aimed at reducing problems caused by myelofibrosis (bone marrow scarring). It focuses on people who have intermediate-2 or higher risk myelofibrosis and either didn’t respond to JAK inhibitor treatment or can’t tolerate it, to see if symptoms and disease markers improve.
Tampa, FloridaAges 18 years+ - NCT05836896RecruitingPhase 1
Safety check of BCMA CAR T-cells made from your own immune cells
This early-phase trial tests whether a personalized BCMA-targeting CAR T-cell treatment is safe and what dose is tolerable in people whose lymphoma or myeloma has come back or did not respond to prior treatment. If you qualify, the team will monitor you closely for side effects to find the safest maximum tolerated dose.
DresdenAges 18 years+ - NCT05836961Recruiting
Benazir Nashonuma program for pregnant women’s nutrition
This study compares pregnancy nutrition outcomes for women who are enrolled in the Benazir Nashonuma Program versus women who are not. It may help show whether the program improves maternal and child nutritional health.
Dadu, SindhAges 18–49 - NCT05838599RecruitingEarly Phase 1
Imiquimod cream plus local radiation for skin lymphoma lesions
This early-stage study tests whether a cancer-killing cream (imiquimod) combined with targeted local radiation can shrink and control mycosis fungoides skin lesions. It may help people whose skin lymphoma has not responded to at least one prior standard treatment.
Chicago, IllinoisAges 18–90 - NCT05839210Recruiting
Diet and exercise coaching for lymphoma survivors
This study tests whether a Mediterranean-style diet and home exercise plan can improve health and recovery in people who have been treated for non-Hodgkin or Hodgkin lymphoma with chemotherapy. You may also be placed on a waitlist/control group to compare outcomes.
Miami, FloridaAges 18 years+ - NCT05839392Recruiting
Targeting MECOM/EVI1 in AML
This trial studies new ways to target a specific genetic change in acute myeloid leukemia (AML), called MECOM or atypical 3q26 rearrangements. If your leukemia test shows one of these changes, the study may offer a treatment approach aimed at that target.
PiacenzaAges 18 years+ - NCT05839717Recruiting
Testing gene changes in PV or ET and blood clot risk
This study looks at a specific gene mutation in people with polycythemia vera (PV) or essential thrombocythemia (ET) to understand how it may relate to blood clots. It mainly involves collecting blood samples and joining a medical registry, before clot-lowering medicines start.
AngersAges 18 years+ - NCT05840575Recruiting
Study of thinking changes in young people during cancer treatment
This study looks at how thinking and memory may change in children and young adults after a new cancer diagnosis, especially around chemotherapy. It may help doctors better understand and track brain-related side effects early.
CopenhagenAges 7–29 - NCT05841550RecruitingPhase 1/Phase 2
Vaccine study for high-risk smoldering or myeloma
This Phase 1/2 trial tests a cancer vaccine (TG01/QS-21) in people with high-risk smoldering multiple myeloma or multiple myeloma. It aims to see how safe the vaccine is and whether it can help the immune system control the disease.
Oslo, OsloAges 18 years+ - NCT05841758RecruitingPhase 4
Hydroxychloroquine to reduce steroid use in sarcoidosis
This trial studies whether hydroxychloroquine can control extrapulmonary sarcoidosis (sarcoidosis outside the lungs) using less steroid treatment. It may help people who need systemic therapy for problems such as eyes, skin, bones, joints, nerves, ENT areas, or high calcium levels from sarcoidosis.
AvignonAges 18 years+ - NCT05841914Recruiting
Testing a lab test to diagnose eye lymphoma from fluid
This trial checks how well a molecular (DNA/RNA) lab test can diagnose vitreo-retinal lymphoma, using eye fluid collected during a medically needed procedure. If you have signs doctors suspect this condition, the test may help confirm the diagnosis more accurately.
Lübeck, Schleswig-HolsteinAges 18 years+ - NCT05842603Recruiting
Lifestyle program to help people with MPN move more
This pilot study tests a lifestyle and movement program for adults with certain myeloproliferative neoplasms (MPNs), aiming to improve well-being through safe exercise habits. You may be considered if you have an MPN and at least one heart-related risk factor.
Boston, MassachusettsAges 18 years+ - NCT05842707RecruitingPhase 1/Phase 2
Cord blood CAR cells for hard-to-treat B-cell lymphoma
This Phase 1/2 study tests cord blood–derived CAR NK cells that are designed to attack lymphoma cells marked with CD19 and/or CD70. It is for people whose B-cell non-Hodgkin lymphoma has come back or did not respond to prior treatment, including CAR-T when applicable.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05842785RecruitingPhase 1/Phase 2
Study drug for hard-to-treat advanced solid cancers or lymphomas
This early-phase study tests TSN222 in people with advanced, hard-to-treat solid tumors or lymphomas. It aims to see whether the drug can shrink tumors or improve outcomes, including in specific cancer types like head and neck cancer and melanoma.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05846763Recruiting
Obinutuzumab plus lenalidomide for returning follicular lymphoma
This study looks at giving obinutuzumab together with lenalidomide to adults whose follicular lymphoma has come back or did not respond well to prior treatment. It may help control the cancer after relapse or resistance to standard therapies.
TianjinAges 18 years+ - NCT05846750RecruitingPhase 2
Obinutuzumab plus lenalidomide for relapsed marginal zone lymphoma
This trial studies whether obinutuzumab combined with lenalidomide can control marginal zone lymphoma that has come back or not responded to prior treatment. If you qualify, you may receive these medicines together to help shrink tumors and improve symptoms.
Tianjin, TianAges 18 years+ - NCT05846880RecruitingEarly Phase 1
Vitamin D3 supplement for people with multiple myeloma
This early-phase study tests whether taking a Vitamin D3 supplement can be safe and helpful for people with symptomatic multiple myeloma. It may help researchers understand how Vitamin D affects the disease and how patients tolerate treatment.
Augusta, GeorgiaAges 18 years+ - NCT05847569RecruitingPhase 2
Testing alternating doses of belantamab for hard-to-treat myeloma
This Phase 2 trial tests whether alternating doses and schedules of belantamab mafodotin can help people with multiple myeloma that has returned or kept progressing after several prior treatments. You may be eligible if your disease has specific measurable signs and your blood counts and organs are healthy enough for study treatment.
Jacksonville, FloridaAges 18 years+ - NCT05848765RecruitingPhase 2
Trial for relapsed follicular lymphoma after prior chemo
This Phase 2 trial studies treatment options for follicular lymphoma that has returned or did not respond to prior therapy. It compares a standard chemotherapy approach against another study treatment to see which works better and is tolerable.
AberdeenAges 18 years+ - NCT05848687RecruitingPhase 1/Phase 2
Newborns with CD19 leukemia may try a combined infant therapy
This early-phase study is testing a “total therapy” treatment plan for very young babies (diagnosed within the first year of life) with certain types of leukemia that carry the CD19 marker. It may help find safer and more effective treatment for infants with this disease, especially soon after diagnosis.
Phoenix, ArizonaAges Up to 1 year - NCT05849207RecruitingPhase 1
Cyclophosphamide after transplant for people 65 and older
This early-phase study tests giving cyclophosphamide after a specific type of stem cell transplant (haploidentical) in people age 65 and older. It aims to improve transplant safety and outcomes by adjusting medicine given after the graft is placed.
Los Angeles, CaliforniaAges 65 years+ - NCT05849857RecruitingPhase 2
Mosunetuzumab for follicular lymphoma that came back quickly
This Phase 2 study tests mosunetuzumab, an antibody treatment, for people with follicular lymphoma that relapsed (came back) or progressed soon after first treatment. It may help shrink the cancer again after early relapse or lack of response to standard therapy.
HelsinkiAges 18 years+ - NCT05849662RecruitingPhase 1/Phase 2
Trametinib plus azacitidine for newly diagnosed JMML
This trial studies whether trametinib and azacitidine can control juvenile myelomonocytic leukemia (JMML) soon after diagnosis. It’s designed to test safety and how well the treatment works in children and young adults who meet specific leukemia and genetic criteria.
Phoenix, ArizonaAges 1 month–21 years
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,083 recruiting hematology studies from the U.S. registry right now, out of 7,730 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.