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
- NCT05884333RecruitingPhase 2
Cord blood transplant for adults with blood cancer
This Phase 2 study tests using donated cord blood to treat certain adult blood cancers that are at high risk of coming back. It may help strengthen the body’s ability to rebuild blood and fight the cancer after intensive treatment.
New York, New YorkAges 21–65 - NCT05887167RecruitingPhase 1
Test safety of making CAR T cells from your own blood
This Phase 1 study looks at whether it is safe and practical to collect your own stem cells and use them to support CAR T-cell therapy for certain blood cancers that have come back or did not respond. It aims to find the best way to combine these steps, which may help some people receive CAR T treatment.
Los Angeles, CaliforniaAges 18–85 - NCT05890352RecruitingPhase 2
Add new medicines to standard treatment for returning lymphoma
This Phase 2 study tests whether adding tafasitamab, lenalidomide, tazemetostat, and zanubrutinib (along with standard lymphoma treatment) can improve outcomes in people whose large B-cell lymphoma has returned or not responded. It may help control disease more effectively and improve response duration for eligible patients.
Tucson, ArizonaAges 18 years+ - NCT05890677Recruiting
Surgery versus conservative care for chronic breast-related arm swelling
This trial compares microsurgery to standard conservative therapy for long-lasting arm swelling caused by prior breast cancer. It may help people who still have swelling despite months of decongestive treatment by improving quality of life.
New Haven, ConnecticutAges 18 years+ - NCT05890729RecruitingPhase 1/Phase 2
XTMAB-16 for lung sarcoidosis that still causes breathing trouble
This early-phase study tests XTMAB-16 to improve lung sarcoidosis in people who still have symptoms despite standard steroid-type treatment. It may help reduce inflammation and improve breathing, while also learning the safest dose and how the treatment works in humans.
Birmingham, AlabamaAges 18–80 - NCT05891821RecruitingPhase 2
Balstilimab for relapsed lymphoma after standard treatments failed
This phase 2 study tests balstilimab to see if it can be safe and effective for certain lymphomas that came back or didn’t respond to standard treatment. If you qualify, you’ll be checked closely for side effects and how well your lymphoma responds.
YerevanAges 18 years+ - NCT05892393RecruitingPhase 1
Scan test to find CD46-positive multiple myeloma lesions
This Phase 1 study tests a new special scan marker (a radioactive imaging agent) to see whether it can detect certain multiple myeloma spots in the body. If it works, it may help doctors better locate disease using a PET-style scan.
San Francisco, CaliforniaAges 18 years+ - NCT05892718RecruitingPhase 1
Testing an immune drug for hard-to-treat cancers
This early-phase study tests HCB101, an immune-targeting drug, to see if it is safe and can shrink certain solid tumors or non-Hodgkin lymphoma. It may help people whose cancer has returned or stopped responding to standard treatments.
Port Saint Lucie, FloridaAges 18 years+ - NCT05895032Recruiting
Exercise program for children with hemophilia A or B
This trial studies whether a structured exercise program helps children with hemophilia A or B safely. It looks at children’s ability to exercise and function, while aiming to avoid complications like leg bleeds or injuries.
Canterbury, KentAges 6–12 - NCT05896228RecruitingPhase 2
Combination therapy for relapsed multiple myeloma to target MRD
This Phase 2 trial tests iberdomide plus daratumumab, carfilzomib, and dexamethasone in people whose multiple myeloma has come back or not responded. The goal is to increase how often patients reach “MRD-negative” status, meaning very small amounts of cancer cells are not detectable, which may help improve outcomes.
Miami, FloridaAges 18–75 - NCT05898477Recruiting
Studying treatment responses in lymphoma-related HLH
This trial looks at how people with lymphoma-related hemophagocytic lymphohistiocytosis (HLH) respond to treatment. It aims to better describe expected outcomes and who benefits most, which may help guide future care.
Birmingham, AlabamaAges Any age - NCT05898789Recruiting
Virtual rehab program for cancer survivors
This trial tests a virtual (online) rehabilitation and exercise program for people after breast, colorectal, head and neck, or certain blood cancers. It may help improve recovery and daily functioning by supporting safe activity and targeted rehab after treatment.
Toronto, OntarioAges 18 years+ - NCT05899621Recruiting
Study of obinutuzumab-based treatment for untreated follicular lymphoma
This real-world study looks at how well obinutuzumab-based treatment works for people with newly diagnosed follicular lymphoma. It is meant for patients whose cancer is measurable on scans and who are eligible for specific standard treatment combinations.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05901974RecruitingPhase 2
Venetoclax plus azacitidine for newly diagnosed ALAL
This Phase 2 study tests whether venetoclax combined with azacitidine can help people with ALAL (an “ambiguous” type of acute leukemia). It also checks whether the combination is safe for newly diagnosed patients with adequate heart, liver, and kidney health.
SuzhouAges 15 years+ - NCT05902416Recruiting
Testing haplo transplant for older adults with leukemia or MDS
This study looks at using a “half-matched” stem cell transplant (haploidentical transplant) in adults around your age with acute leukemia or MDS. It may help people who cannot find a fully matched donor, but are still eligible for this type of transplant.
Beijing, Beijing MunicipalityAges 55–70 - NCT05907057RecruitingPhase 3
Ivosidenib plus azacitidine for newly diagnosed AML
This trial studies ivosidenib together with azacitidine in people newly diagnosed with AML that has an IDH1 R132 gene mutation. It’s meant for patients who are not able to safely receive the strongest (intensive) chemotherapy, with the goal of improving control of the leukemia.
ViennaAges 18 years+ - NCT05907759RecruitingPhase 2
Daratumumab treatment for certain relapsed blood cancers
This Phase 2 trial studies daratumumab (an antibody medicine) for adults whose rare lymph node/immune-related cancers have come back or did not respond to treatment. It may help shrink disease and improve symptoms, including for people living with HIV when their virus is well controlled.
Bethesda, MarylandAges 18–120 - NCT05908409RecruitingPhase 1/Phase 2
Testing an investigational drug for blood cancers that came back
This Phase 1/2 trial tests IDP-121 in people with certain blood cancers that have returned or did not respond to available treatments. The goal is to find a safe dose and see whether the treatment can help control the cancer.
Santander, CantabriaAges 18 years+ - NCT05909293Recruiting
Venetoclax maintenance for older adults with AML in remission
This study tests whether “maintenance” treatment with venetoclax can help older adults with acute myeloid leukemia (AML) stay in remission after initial therapy. It may help delay the return of AML, especially in people who achieved first complete remission.
Nanjing, JiangsuAges 60–85 - NCT05909501Recruiting
Study of geriatric checkups for new AML treatment plans
This study looks at whether geriatric (age-related health) evaluations help doctors choose better treatment for newly diagnosed AML (a type of leukemia). It may help translate older adults’ needs into a clearer, safer treatment plan.
Philadelphia, PennsylvaniaAges 50 years+ - NCT05910411Recruiting
Compression treatment for leg swelling after blood-flow surgery
This trial studies whether a specific type of compression helps reduce swelling in the leg after a bypass surgery to improve blood flow. It may help people manage “edema” (fluid-related swelling) while healing after revascularization.
Nice, FranceAges 18–99 - NCT05910801RecruitingPhase 2
Tafasitamab plus lenalidomide and venetoclax for relapsed lymphoma
This Phase 2 trial studies tafasitamab together with lenalidomide and venetoclax in people with mantle cell lymphoma (MCL) that has come back or did not respond to prior treatment. It may help shrink the lymphoma and improve disease control when standard options have not worked.
Rochester, MinnesotaAges 18 years+ - NCT05913804RecruitingPhase 1
Study of YTS104 cell therapy for hard-to-treat myeloma
This Phase 1 study tests an injected cell therapy (YTS104) for people with multiple myeloma that has come back or did not respond after several prior treatments. The goal is to see whether the treatment is safe and may help control the disease.
TianjinAges 18–75 - NCT05914441Recruiting
TTP registry for patients in Spain and Portugal
This is a real-world registry that collects information about people diagnosed with thrombotic thrombocytopenic purpura (TTP) in Spain and Portugal. It helps researchers understand TTP patterns and outcomes, and participation is voluntary.
Seville, AndalusiaAges Up to 99 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.