Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,087 recruiting studies in this area right now.
By phase
- Not applicable2,108
- Phase 21,118
- Phase 1824
- Phase 1/Phase 2483
- Phase 3349
- Phase 4127
- Phase 2/Phase 378
Top conditions
- Multiple Myeloma332
- Acute Myeloid Leukemia292
- Lymphoma182
- Sickle Cell Disease140
- Myelodysplastic Syndromes129
- Acute Lymphoblastic Leukemia123
- Chronic Lymphocytic Leukemia100
- Leukemia100
- Follicular Lymphoma74
- Hematologic Malignancy68
- Myelodysplastic Syndrome68
- Hodgkin Lymphoma67
- Mantle Cell Lymphoma62
- Anemia60
- 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
- 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
- California405
- Texas186
- Maryland149
- Alabama148
- Arizona124
- Florida111
- Massachusetts101
- New York98
- Ohio70
- Minnesota68
Recruiting studies5,087 total
- NCT05294367RecruitingEarly Phase 1
Magnesium by diet or skin lotion for people with lymphoma
This early study tests whether replacing magnesium—either by diet or a topical (skin) supplement—can improve safety or other health measures in people with lymphoma. It focuses on people who have a slightly low magnesium level and checks blood magnesium repeatedly during the study.
Rochester, MinnesotaAges 18 years+ - NCT05294731RecruitingPhase 1/Phase 2
Study drug for certain B-cell cancers in Chinese participants
This early-stage study tests a new medicine (BGB-16673) that targets B-cell cancer cells in people with specific lymphoma or related blood cancers. It aims to see how well the drug can control the cancer and what side effects it causes, especially in Chinese participants.
Bengbu, AnhuiAges 18 years+ - NCT05296070RecruitingPhase 2
Loncastuximab for relapsed or treatment-resistant marginal zone lymphoma
This Phase 2 study tests loncastuximab tesirine, a medicine that targets lymphoma cells, in people with marginal zone lymphoma that came back or did not respond to prior treatment. It aims to see how well the treatment can control the disease and shrink lymphoma in the body.
Duarte, CaliforniaAges 18 years+ - NCT05296304RecruitingPhase 1
Bexarotene plus radiation for mycosis fungoides skin lymphoma
This Phase 1 study tests whether the medicine bexarotene combined with radiotherapy can shrink or control mycosis fungoides, a skin lymphoma. It also looks at how safe the combination is and how the body handles the treatment.
Commack, New YorkAges 18 years+ - NCT05297734Recruiting
Study compares two cancer support care plans
This study tests two different ways of providing supportive care for adults with cancer to see which one works better. It may help improve comfort, support, and care coordination during treatment.
Birmingham, AlabamaAges 18 years+ - NCT05302037RecruitingPhase 1
CAR T cell therapy for advanced cancers that can be targeted
This early-phase study tests a lab-made immune cell treatment that is designed to find and attack tumors that show a specific target on cancer cells. It is for adults with advanced cancers that have not responded well to at least two standard treatments.
SingaporeAges 21 years+ - NCT05299424RecruitingPhase 1/Phase 2
CM336 for multiple myeloma after prior treatments
This trial tests CM336, a new medicine, in people with multiple myeloma that has returned (relapsed) or not responded (refractory) to standard treatments. It may help by trying a different approach when other key medicines have already been tried.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05300282RecruitingPhase 1/Phase 2
Atezolizumab plus chemotherapy for Hodgkin lymphoma after relapse
This trial studies whether adding atezolizumab to a chemotherapy-type treatment (the BEGEV regimen) can shrink Hodgkin lymphoma that has come back or did not respond. It may help people who have only had one prior whole-system (systemic) treatment and can still receive stem cell transplant (ASCT).
Alessandria, AlessandriaAges 18–60 - NCT05304377RecruitingPhase 1
Early trial drug for chronic-phase CML after prior treatments
This Phase 1 study tests ELVN-001 in people with chronic-phase chronic myeloid leukemia (CML) who have had limited benefit or side effects from other CML medicines. It may help shrink leukemia activity safely and find the best dosing for people who still need treatment options.
New York, New YorkAges 18 years+ - NCT05304442RecruitingPhase 3
IV iron for anemia from heavy uterine bleeding
This trial studies whether giving iron through a vein (IV) helps improve anemia caused by heavy uterine bleeding. You may join if you were treated in the emergency department, can go home, and can return for follow-up checks in the next several weeks.
Houston, TexasAges 18–65 - NCT05305859RecruitingPhase 2
Venetoclax, chidamide, and azacitidine for hard-to-treat AML
This Phase 2 trial tests whether adding three medicines—venetoclax, chidamide, and azacitidine—can help adults whose AML has come back or did not respond to treatment. It may help shrink or control the leukemia and improve outcomes for people who fit the study’s health and lab requirements.
Xiamen, FujianAges 18 years+ - NCT05306509Recruiting
Early palliative care talks for kids with cancer
This trial tests whether nurse-led conversations about comfort and support (palliative care) early in a child’s cancer journey can help families and the child cope better. It is focused on newly diagnosed or relapsed pediatric cancer patients in Chinese-speaking settings.
Shanghai, MinhangAges Up to 18 years - NCT05308264RecruitingPhase 1/Phase 2
R289 for lower-risk MDS that still needs blood support
This Phase 1/2 study tests R289 in adults with lower-risk myelodysplastic syndromes (MDS) whose disease keeps causing anemia and/or ongoing need for red blood cell transfusions. It may help reduce blood problems and treat MDS when standard options haven’t worked well enough or aren’t suitable.
Los Angeles, CaliforniaAges 18 years+ - NCT05310591RecruitingPhase 1/Phase 2
Study anti-PD1 treatment with Kymriah re-dosing for leukemia
This Phase 1/2 trial studies giving an anti-PD1 antibody (like pembrolizumab or nivolumab) along with a second Kymriah (tisagenlecleucel) infusion in children and young adults whose B-cell leukemia is coming back or their Kymriah effect has faded. It may help the new immune treatment work better after the first Kymriah.
BordeauxAges 1–25 - NCT05312255Recruiting
Non-drug help to improve quality of life in myeloma
This study tests non-chemotherapy supports meant to improve quality of life and immune health for people with multiple myeloma (or related conditions). Depending on the group, it may involve activities, nutrition, and/or a medication like a beta blocker.
Buffalo, New YorkAges 18 years+ - NCT05313243RecruitingPhase 2
Pembrolizumab plus brentuximab for relapsed T-cell lymphoma
This Phase 2 study tests pembrolizumab together with brentuximab for people whose T-cell non-Hodgkin lymphoma has come back or stopped responding to treatment. It may help shrink the lymphoma and improve long-term control by boosting the immune system and targeting a protein called CD30.
New Haven, ConnecticutAges 18 years+ - NCT05312801RecruitingPhase 1
Testing BAFF CAR-T for relapsed or resistant non-Hodgkin lymphoma
This Phase 1 study tests a new immune cell treatment (BAFF CAR-T) for people with non-Hodgkin lymphoma that has come back or did not respond well to treatment. It aims to see how safe it is and whether it can help control the lymphoma.
Cleveland, OhioAges 18 years+ - NCT05317403RecruitingPhase 1
Venetoclax plus chemo to change cancer cell behavior
This Phase 1 trial tests whether venetoclax, combined with chemotherapy and a “cancer cell behavior” medicine strategy, can improve treatment for people with AML that has come back or not gone into remission. It’s mainly looking at safety and early signs of benefit.
Milwaukee, WisconsinAges 1–25 - NCT05317494Recruiting
Test of venetoclax for AML when intensive chemo isn’t possible
This study looks at how a person’s leukemia “disease state” changes over time for adults with acute myeloid leukemia (AML) who cannot receive the strongest (“intensive”) chemotherapy. It tests using oral venetoclax as a first treatment option, which may help control the disease for people ineligible for intensive chemo.
Pátrai, AchaiaAges 18 years+ - NCT05326243RecruitingPhase 1/Phase 2
CAR-T therapy for hard-to-treat B-cell lymphoma
This trial tests a CAR-T cell treatment made to target CD19 on lymphoma cells (PL001). It’s for people whose B-cell lymphoma has come back or not responded to standard treatments, aiming to shrink the cancer and help control the disease.
Taipei, TaiwanAges 14 years+ - NCT05326308Recruiting
Zanubrutinib treatment in several blood cancers
This non-interventional study looks at outcomes for people with certain slow-growing blood cancers who are treated with zanubrutinib, with specific add-on use of obinutuzumab for follicular lymphoma. It may help doctors understand how this treatment is working in real-world care across several cancer types.
SalzburgAges 18 years+ - NCT05326919Recruiting
Study biobank for people newly diagnosed with certain blood cancers
This study follows people who are newly diagnosed (and haven’t been fully treated yet) with specific leukemia or related blood disorders to help researchers learn which treatments may work best. It may help by connecting you to a larger “precision medicine” patient group for future research.
BobignyAges Any age - NCT05327023RecruitingPhase 1/Phase 2
Donor immune cells after bone marrow transplant for high-risk blood cancers
This trial studies giving donor lymphocyte (immune) infusions after a bone marrow transplant for people with high-risk blood cancers. The goal is to help the immune system better fight the cancer and improve outcomes after transplant.
Bethesda, MarylandAges 12–120 - NCT05328258RecruitingPhase 3
Triptorelin to help protect fertility during cancer chemotherapy
This Phase 3 study tests whether a hormone medicine called triptorelin (a GnRH “fertility-protecting” medicine) can better protect ovarian function while you receive chemotherapy. The goal is to help preserve fertility and reduce the risk of early ovarian failure from cancer treatment.
GothenburgAges 14–42
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,087 recruiting hematology studies from the U.S. registry right now, out of 7,715 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.