Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,922 recruiting studies in this area right now.
By phase
- Not applicable2,026
- Phase 21,073
- Phase 1790
- Phase 1/Phase 2479
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma178
- Sickle Cell Disease133
- 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
- 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 Center57
- Mayo Clinic56
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital45
- Peking University People's Hospital43
Where studies are running
- California395
- Texas185
- Alabama156
- Maryland152
- Arizona125
- Florida105
- Massachusetts103
- New York98
- Ohio71
- Minnesota69
Recruiting studies4,922 total
- NCT06166706Recruiting
Ventilation methods in children during anesthesia
This study looks at how children are ventilated (helped to breathe) during surgery. It will help doctors understand current practices and improve care for young patients.
PerthAges Up to 16 years - NCT06918054RecruitingPhase 4
Liver protection for kids with leukemia
This trial tests if a medication can protect the liver during chemotherapy for children and teenagers newly diagnosed with acute lymphoblastic leukemia (ALL). It aims to reduce liver damage caused by treatment.
CairoAges 2–18 - NCT06919393Recruiting
A study for adults with triple negative B-cell ALL
This study is for adults with B-cell acute lymphoblastic leukemia (ALL) that does not have three specific gene changes (called BCR-ABL1, TCF3-PBX1, and MLL-AF4). The study will look at people who are newly diagnosed or who have had their cancer come back.
Meldola, FCAges 18 years+ - NCT06918912RecruitingPhase 2
Loncastuximab tesirine for lymphoma after CAR-T therapy
This trial tests a drug called loncastuximab tesirine for people with diffuse large B-cell lymphoma or high-grade B-cell lymphoma that has come back or not responded after CAR-T cell therapy. It aims to see if the drug can help when other treatments have stopped working.
Alessandria, ALESSANDRIAAges 18–99 - NCT06919341Recruiting
Spanish immune thrombocytopenia registry
This study collects data from people with immune thrombocytopenia (a condition where the immune system destroys platelets, causing low blood counts). It aims to better understand and track the disease over time.
A Coruña, A CoruñaAges 2 months+ - NCT03936153RecruitingPhase 2
Oral abexinostat for relapsed lymphoma after two prior treatments
This Phase 2 study tests how well and how safely an oral medicine called abexinostat works for people with diffuse large B-cell lymphoma that has come back or did not respond to the last treatment. It may help by shrinking lymphoma and controlling the disease using a medication taken by mouth.
BeijingAges 18 years+ - NCT04300101Recruiting
Study of a blood- and tissue-based index in large B-cell lymphoma
This study looks at a “Mixed Molecular Clinical Index” (MMCI), which combines test results from lymphoma tissue and clinical information. It aims to help better understand how diffuse large B-cell lymphoma behaves and how patients may respond to standard first-line treatment.
Meldola, FCAges 18 years+ - NCT04438889Recruiting
Join the Austrian myeloid patient registry
This is a registry study that collects information from people with myeloid blood diseases. It helps researchers better understand these conditions and support future research.
FeldkirchAges 18 years+ - NCT04215809RecruitingPhase 1
Study drug for CLL or SLL after prior treatment failure
This Phase 1 trial studies APG-2575 (alone or with other medicines) in adults with CLL/SLL whose disease came back or did not respond to earlier treatment. The goal is to learn the safest dose and whether it can shrink the leukemia and improve symptoms.
Duarte, CaliforniaAges 18–85 - NCT05626530RecruitingPhase 4
Letermovir to prevent CMV after transplant illness
This trial studies whether letermovir can help prevent CMV (a common virus after transplant) from coming back after you’ve already been treated. If you qualify, you may be offered letermovir as “secondary prevention” and followed for about 6 months.
Boston, MassachusettsAges 18–75 - NCT05945524Recruiting
Study of how teclistamab works in multiple myeloma patients
This study looks closely at patients’ immune cells to understand why teclistamab helps in multiple myeloma. Your participation could help doctors better predict who benefits and how the treatment works.
Amiens, FranceAges 18 years+ - NCT06696027Recruiting
Loss of Y chromosome in autoimmune and lung disease
This study looks at how the loss of the Y chromosome in blood cells may be linked to autoimmune and lung diseases in older men. By joining, you help researchers understand this connection better.
Bonn, North Rhine-WestphaliaAges 50 years+ - NCT06294652Recruiting
Austrian Lymphoma Patient Registry Study
This registry collects information from adults with lymphoma to better understand the disease and improve future treatments. It is open to all patients 18 or older with lymphoma.
Salzburg, State of SalzburgAges 18 years+ - NCT06369389Recruiting
Real-world care for blood cancer patients receiving CAR-T therapy
This study looks at how patients with blood cancers are managed in real life when they receive CAR-T cell therapy. It helps doctors learn more about how well these treatments work outside of clinical trials.
Toulouse, CHU de ToulouseAges 18 years+ - NCT06537726Recruiting
Breath test for fungal infections in leukemia patients
This trial tests if a simple breath analysis can detect invasive fungal infections early in people with acute leukemia who are undergoing chemotherapy and have a low white blood cell count. Early detection could help start treatment sooner.
Zurich, Canton of ZurichAges 18 years+ - NCT02964858Recruiting
Testing the best radiation dose after R-CHOP for lymphoma
This trial studies how to choose the safest and most effective radiation dose for diffuse large B-cell lymphoma (a type of non-Hodgkin lymphoma) after standard chemotherapy. It may help improve disease control while aiming to limit side effects from radiation.
Mumbai, MaharashtraAges 18–65 - NCT06215404Recruiting
Fluid management during liver transplant for less blood loss
This trial tests different ways of managing fluids during liver transplant surgery to see if it can reduce blood loss. It may be helpful for patients with end-stage liver disease who are waiting for a transplant.
TaipeiAges 18–75 - NCT05423691RecruitingPhase 1
Test drug CK0804 plus special T-cell therapy after ruxolitinib
This Phase 1 study tests CK0804 (plus T-regs, a type of immune cell approach) for people with myelofibrosis whose disease is not adequately controlled on ruxolitinib. It may help improve blood counts, symptoms, and/or the size of an enlarged spleen.
Sacramento, CaliforniaAges 18 years+ - NCT07211048Recruiting
Gene therapy for B-cell lymphoma that hasn't responded to standard treatment
This trial tests a new gene therapy that re-engineers your own immune cells to attack CD19-positive lymphoma. It is for people whose B-cell lymphoma has come back or not responded to at least two standard treatments.
Hefei, AnhuiAges 18 years+ - NCT07210047RecruitingPhase 1/Phase 2
Study of HuL001 for multiple myeloma that has come back or not responded
This trial tests a new drug called HuL001 combined with lenalidomide and dexamethasone for people with multiple myeloma that has returned or stopped responding to at least three prior treatments. It aims to see if this combination can help when other options have failed.
TaipeiAges 18 years+ - NCT07206758RecruitingPhase 1
Study of SHR-2173 for immune thrombocytopenia (ITP)
This study tests a new medication called SHR-2173 for people with immune thrombocytopenia (ITP) whose platelet count is low and who have already tried steroids without success. The goal is to see if this drug can help raise platelet counts and reduce bleeding risk.
Wuhan, HubeiAges 18 years+ - NCT07211958RecruitingPhase 3
Revumenib plus chemo for newly diagnosed AML with NPM1 mutation
This trial tests a new drug, revumenib, combined with strong chemotherapy for people with a specific type of AML (NPM1 mutation). The goal is to see if adding revumenib helps treat the leukemia better than chemo alone.
Goodyear, ArizonaAges 12 years+ - NCT07206121Recruiting
Study of a new device for breast cancer surgery
This trial tests a device that uses radiofrequency energy to help remove breast cancer during surgery. It may be an option for women over 50 with a specific type of early-stage breast cancer.
Galveston, TexasAges 50 years+ - NCT07205315RecruitingEarly Phase 1
Testing GT801 cell therapy for blood cancer and AIHA
This study tests an investigational cell therapy called GT801 for people whose CD19-positive blood cancer (B-ALL, CLL, or B-NHL) or autoimmune hemolytic anemia (AIHA) has not responded to standard treatments. The therapy is made from your own immune cells, modified to target and destroy cancer cells or abnormal immune cells.
Zhengzhou, HenanAges 18–75
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,922 recruiting hematology studies from the U.S. registry right now, out of 7,323 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.