Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,915 recruiting studies in this area right now.
By phase
- Not applicable2,022
- Phase 21,072
- Phase 1791
- Phase 1/Phase 2478
- Phase 3344
- Phase 4125
- Phase 2/Phase 383
Top conditions
- Multiple Myeloma327
- Acute Myeloid Leukemia280
- Lymphoma178
- Sickle Cell Disease133
- Myelodysplastic Syndromes128
- Acute Lymphoblastic Leukemia118
- Leukemia100
- Chronic Lymphocytic Leukemia95
- Follicular Lymphoma70
- Hematologic Malignancy67
- Myelodysplastic Syndrome64
- Hodgkin Lymphoma63
- Mantle Cell Lymphoma62
- Anemia56
- Diffuse Large B Cell Lymphoma54
- Malignant Solid Neoplasm53
- Acute Myeloid Leukemia (AML)48
- Lymphedema48
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 Center63
- City of Hope Medical Center58
- Mayo Clinic55
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital44
- Peking University People's Hospital43
Where studies are running
- California396
- Texas185
- Alabama156
- Maryland152
- Arizona125
- Florida105
- Massachusetts102
- New York98
- Ohio70
- Minnesota69
Recruiting studies4,915 total
- NCT07381426RecruitingPhase 3
Ferric Citrate for Iron Deficiency Anemia in Pregnancy
This trial tests a medication called ferric citrate to treat moderate to severe iron-deficiency anemia during pregnancy. If you qualify, you would take the study pill and have regular check-ups to see if it helps raise your iron levels safely.
DhakaAges 18–35 - NCT07383298Enrolling by invitation
Lower dose of olverembatinib for chronic myeloid leukemia
This study looks at whether lowering the dose of olverembatinib (from 30 or 40 mg to 20 mg every other day) keeps working well for people with chronic myeloid leukemia who have already had a good response. It aims to see if a lower dose can still control the cancer while possibly reducing side effects.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07381179Recruiting
Sharing wisdom and hope with illness
This study invites people with a long-term illness to record their stories and wisdom. You can bring a caregiver if you want. It's about giving hope and sharing experiences.
Rochester, MinnesotaAges 18 years+ - NCT07381738RecruitingPhase 2
Cord blood transplant for Epstein-Barr virus diseases
This trial uses donated umbilical cord blood (a type of stem cell transplant) to treat people with serious illnesses caused by the Epstein-Barr virus. It's an option for those whose disease has not responded to other treatments.
Shanghai, Shanghai MunicipalityAges 14–80 - NCT07382817RecruitingPhase 1
A study of CAR T cells for patients with certain T or NK cell cancers
This trial tests whether a new treatment, called CAR T cells that target CD94, can help people with specific types of T or NK cell lymphoma or leukemia that have not responded to other treatments or have come back. The goal is to see if it is safe and works against the cancer.
Houston, TexasAges 18 years+ - NCT06827899RecruitingPhase 2
New combination therapy for older adults with untreated leukemia
This trial tests a three-drug combination (venetoclax, chidamide, and azacitidine) followed by another combination (decitabine plus MAG) for older adults with untreated acute myeloid leukemia (AML) who cannot have standard chemotherapy. It aims to offer a gentler but effective treatment option.
Xiamen, FujianAges 60 years+ - NCT04251078Recruiting
Blood tests to track mutations in lower-risk MDS
This study uses repeated blood samples to watch how genetic changes in your blood evolve in lower-risk myelodysplastic syndrome (MDS). It may help doctors understand what mutation changes mean over time for people not on strong cancer-fighting treatments.
Badalona, BarcelonaAges 18 years+ - NCT05454774RecruitingEarly Phase 1
Gene therapy for adults with severe hemophilia A
This early-phase study tests an FVIII gene therapy to help your body make more of the missing clotting factor in hemophilia A. It’s aimed at adults with severe low FVIII levels who have already used FVIII replacement products for a long time and have not developed an immune blocker (an inhibitor).
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05709288RecruitingPhase 1
Gene therapy for teens with hemophilia B
This Phase 1 study tests a one-time gene therapy treatment (BBM-H901) for boys ages 12 to 18 with hemophilia B. It aims to see if the treatment is safe and can help the body make more clotting factor over time.
Tianjin, Tianjin MunicipalityAges 12–18 - NCT06014775RecruitingPhase 2
Anti-CD38 Antibody for Evans syndrome
This trial tests a new drug called an anti-CD38 antibody for people with Evans syndrome, a rare condition where the immune system attacks blood cells. It is for adults whose disease is active and hasn't improved with standard treatments.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06088888RecruitingPhase 1
TGRX-678 for CML that hasn't responded to other treatments
This study tests a new daily pill called TGRX-678 for people with chronic-phase CML who have not responded well to or cannot tolerate other CML treatments. It aims to see if the drug is safe and if it can help control the leukemia.
Houston, TexasAges 18 years+ - NCT06238908RecruitingEarly Phase 1
Gene therapy NGGT003 for severe hemophilia A
This early-phase trial tests a new gene therapy called NGGT003 for men with severe hemophilia A. It aims to see if the treatment is safe and can help reduce bleeding episodes.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06453902RecruitingPhase 2
Testing TGRX-678 for advanced CML after prior treatments
This trial tests an experimental drug called TGRX-678 for people with a specific, more advanced stage of chronic myeloid leukemia (CML) called 'accelerated phase.' It’s for patients whose cancer has stopped responding to or who couldn't tolerate earlier targeted therapies (tyrosine kinase inhibitors).
Beijing, Beijing MunicipalityAges 18 years+ - NCT06839898Recruiting
Study of two implantable astigmatism-correcting lenses
This study tests two types of implantable lenses that correct astigmatism (blurry vision from an irregularly shaped cornea). You keep your own natural lens, and the new lens is placed in front of it—no laser or lens removal needed. The goal is to see which lens works better and is safer.
Münster, North Rhine-WestphaliaAges 21 years+ - NCT06788652Recruiting
Study of Liso-cel for mantle cell lymphoma after market approval
This study looks at patients with mantle cell lymphoma who have already received a treatment called lisocabtagene maraleucel (Liso-cel) as part of standard care. It helps researchers understand how well the therapy works in real-world use.
Milwaukee, WisconsinAges 18 years+ - NCT06839885Recruiting
Water Therapy for Swelling in One Leg
This trial tests whether water-based therapy (hydrotherapy) can help reduce swelling in one leg caused by lymphedema. It's for people who have already tried standard lymphedema treatment.
IstanbulAges 18–75 - NCT04993885RecruitingPhase 2
Avatrombopag for adults with immune low platelets
This trial studies avatrombopag to raise platelet counts in adults with immune thrombocytopenia (ITP) caused by autoimmune conditions. It may help reduce bleeding risk when platelet levels are very low.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT04600960RecruitingPhase 2
Eltrombopag to raise low platelets after chemotherapy
This Phase 2 study tests eltrombopag to help people with low platelet counts caused by chemotherapy (which can increase bleeding risk). It looks at whether raising platelets can reduce bleeding problems and help you stay on track with care.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT04890041Recruiting
Testing TPO medicines for immune low platelets in teens
This trial studies whether “TPO” medicines (like eltrombopag or similar drugs) help people age 14 and older with primary immune thrombocytopenia (ITP) who did not respond well to first treatments. It may help raise platelet counts and reduce bleeding, especially when prior therapy hasn’t worked.
Tianjin, Tianjin MunicipalityAges 14 years+ - NCT05199909RecruitingPhase 2
Testing zanubrutinib for antiphospholipid syndrome with low platelets
This Phase 2 study tests zanubrutinib, a medicine for the immune system, to treat antiphospholipid syndrome when it causes very low platelet counts. It looks at safety and whether it can improve blood clotting problems and low platelets when prior steroid treatment didn’t work well.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05236582RecruitingPhase 2
Herombopag for low platelets from chemotherapy side effects
This Phase 2 trial studies herombopag to raise very low platelet counts caused by chemotherapy and reduce bleeding risk. It may help people whose platelet levels stay too low even after prior standard attempts like rhTPO or IL-11.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05214391RecruitingPhase 2
Zanubrutinib for chronic immune low platelets after prior treatments
This Phase 2 study looks at zanubrutinib, a new medication, in people with immune thrombocytopenia (ITP) whose low platelet count has lasted more than 3 months and has not responded to prior steroid and other treatments. It may help raise platelets and reduce bleeding risk when other therapies have not worked.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05641610RecruitingPhase 1/Phase 2
Study drug for adults with hemophilia B who still bleed
This Phase 1/2 study tests ZS801, a gene-related treatment, to see how safe it is and whether it helps prevent bleeding in adults with hemophilia B. You may be considered if you’ve had frequent bleeds or joint problems and meet several lab and health requirements.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05630651Recruiting
ZS801 for adults with severe hemophilia B
This trial studies ZS801, a gene therapy, in adults with hemophilia B who have very low natural FIX (a clotting protein) and frequent bleeding or joint problems. It aims to see how well it works and whether it is safe, especially by monitoring blood counts, infections, and immune responses.
Tianjin, Tianjin MunicipalityAges 18–65
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,915 recruiting hematology studies from the U.S. registry right now, out of 7,288 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.