Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,924 recruiting studies in this area right now.
By phase
- Not applicable2,025
- Phase 21,074
- Phase 1791
- Phase 1/Phase 2480
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma178
- Sickle Cell Disease134
- 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
- California396
- Texas185
- Alabama157
- Maryland152
- Arizona126
- Florida104
- Massachusetts104
- New York98
- Ohio71
- Minnesota69
Recruiting studies4,924 total
- NCT06712459Recruiting
Study of transformed splenic marginal zone lymphoma genetics
This study looks at tissue samples from people who have a more aggressive form of splenic marginal zone lymphoma. It aims to better understand the genetic changes that happen when the disease transforms, which may help doctors predict and treat this condition in the future.
New York, New YorkAges 18 years+ - NCT06713811Recruiting
Electronic monitoring to help you take your blood meds
This trial is testing if a special electronic device can help you remember to take your oral medications for blood disorders. It's for people who need to take pills for at least 6 months and who have internet access.
AmiensAges 18 years+ - NCT06709469RecruitingPhase 1
CAR-T cell therapy for relapsed/refractory acute lymphoblastic leukemia
This trial tests a new CAR-T cell therapy for children, teens, and young adults with acute lymphoblastic leukemia that has not responded to standard treatment. The goal is to see if the therapy can put the leukemia into remission so the patient may then have a stem cell transplant.
Madrid, MadridAges Up to 30 years - NCT06705829Recruiting
Comparing blood clotting tests for clotting factor deficiencies
This trial compares different blood test reagents to see which works best for measuring clotting time in people with clotting factor deficiencies or liver disease. It may help doctors choose the right test for your condition.
StrasbourgAges 18 years+ - NCT06706206Recruiting
Heart artery care in hemophilia study
This study uses a special CT scan to check for heart artery disease in men with hemophilia. It aims to better understand heart risks in this group.
Oxford, OxfordshireAges 45–120 - NCT06712108Recruiting
Double cord blood transplant for blood cancers
This trial tests using a double (two units) umbilical cord blood transplant as a first-time donor stem cell transplant for adults with certain blood cancers or bone marrow failure diseases. It aims to see if this approach is effective and safe for patients who need a stem cell transplant but lack a fully matched donor.
Jeonju, Jeonlabuk-doAges 19 years+ - NCT06707493RecruitingPhase 2
Ivosidenib after stem cell transplant for IDH1-mutated AML
This study tests whether a daily pill called ivosidenib can help prevent AML from coming back after a stem cell transplant. It is for people whose AML has a specific IDH1 gene change and who are planning to have a transplant.
Atlanta, GeorgiaAges 18–75 - NCT06711679Enrolling by invitationPhase 4
Finding the right dose of numbing medicine for lower body surgery
This study is testing different amounts and strengths of a numbing medicine called ropivacaine to find the best dose for blocking pain in the lower body during surgery. It may help patients need less pain medicine after surgery.
Wuhan, HubeiAges 1 day–7 years - NCT06712121RecruitingPhase 2
Venetoclax plus decitabine for relapsed or refractory T-ALL
This trial tests the combination of two drugs, venetoclax and decitabine, for people whose T-cell acute lymphoblastic leukemia has come back or hasn't responded to standard treatment. The goal is to see if this combo can help when other treatments haven't worked.
Seongnam-siAges 19–80 - NCT06711705RecruitingPhase 2
Elranatamab for relapsed or refractory multiple myeloma
This study tests a new drug called elranatamab for people with multiple myeloma that has come back or not responded to previous treatments. Elranatamab is a type of immunotherapy that targets a protein on myeloma cells to help your immune system fight the cancer.
La Jolla, CaliforniaAges 18 years+ - NCT06713837RecruitingPhase 3
Comparing treatments for relapsed or hard-to-treat AML
This trial compares two types of chemotherapy for people with acute myeloid leukemia (AML) that came back or did not get better after initial treatment. Your doctor will help decide if you can join, and you will be randomly assigned to either a lower-intensity or a higher-intensity treatment plan.
BrnoAges 18 years+ - NCT06712810RecruitingPhase 1
Q702 for blood cancers and histiocytic disorders
This study tests an experimental pill called Q702 for people with certain blood cancers and related disorders (like histiocytoses, myelofibrosis, and lymphomas) that have not responded to standard treatments. It aims to see if Q702 is safe and effective.
Scottsdale, ArizonaAges 18 years+ - NCT06709404Recruiting
Telehealth support for caregivers of HIPEC patients
This study tests a telehealth program to help caregivers manage distress and financial stress while caring for someone receiving a special surgery (CS+HIPEC). It aims to see if the program improves caregivers' well-being.
Winston-Salem, North CarolinaAges 18 years+ - NCT06461351Recruiting
Long-term study of patients treated with Inaticabtagene Autoleucel
This study is a long-term follow-up for people who have already received Inaticabtagene Autoleucel, a type of cell therapy. It checks how patients are doing over time, and does not involve any new treatments.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT02393157RecruitingPhase 2
Obinutuzumab plus chemotherapy for certain CD20+ relapsed lymphomas
This Phase 2 study tests how well obinutuzumab (an antibody medicine) combined with chemotherapy works for people whose CD20-positive B-cell lymphoma has come back or didn’t respond to initial treatment. It may help by attacking lymphoma cells that carry the CD20 marker.
Valhalla, New YorkAges 3–31 - NCT04684147RecruitingPhase 2
CNCT19 cell therapy for relapsed or refractory ALL
This Phase 2 study tests an infusion of modified immune cells (CNCT19) in people with acute lymphoblastic leukemia (ALL) that has come back or did not respond to treatment. It may help by targeting leukemia cells that have a specific marker called CD19.
Beijing, Beijing MunicipalityAges 18–65 - NCT04099966RecruitingPhase 2
Stem cell transplant to treat high-risk blood cancers
This trial tests a specialized donor stem cell transplant to treat high-risk problems in the blood and bone marrow, including some cancers and non-cancers. It may help by using donor immune cells designed to better control the disease after transplant.
Valhalla, New YorkAges 1 day–30 years - NCT05292001RecruitingPhase 4
Single IV iron dose for anemia after leg or pelvic fractures
This trial tests whether giving a one-time IV iron treatment can improve anemia (low blood count) after surgery for a leg or pelvic fracture. It may help your body make red blood cells faster after blood loss from the injury and operation.
Portland, OregonAges 18–89 - NCT05925023Recruiting
Sirolimus for warm autoimmune hemolytic anemia after steroid failure
This trial studies sirolimus in adults with “warm” autoimmune hemolytic anemia (or Evans syndrome) when steroids have not worked or the anemia has returned. It may help control the immune attack on red blood cells, but there are specific safety checks for liver health and infections.
Beijing, Beijing MunicipalityAges 18–90 - NCT05815628Recruiting
Testing next-generation sequencing in neutropenic sepsis
This trial studies whether advanced genetic testing (next-generation sequencing) can help doctors better understand and manage neutropenic sepsis—a serious infection risk when white blood cell counts are too low. You may be considered if you develop fever or sepsis quickly (within 24 hours) while your counts are low.
CologneAges 18 years+ - NCT06698887Recruiting
Long-term safety study of idecabtagene vicleucel for multiple myeloma in Korea
This study follows up on Korean adults with multiple myeloma who received the CAR T-cell therapy idecabtagene vicleucel (also called Ide-cel) in a previous trial (KarMMa-9) and did not have an optimal response after a stem cell transplant. The goal is to monitor long-term safety.
Hwasun, JeonranamdoAges 18 years+ - NCT06700096RecruitingPhase 3
Testing a new drug for adults with severe hemophilia B
This trial tests a single dose of ANB-002, an experimental therapy for hemophilia B. It aims to see if the drug is safe and effective for people with severe hemophilia B who have been treated with factor IX before and do not have inhibitors.
ChelyabinskAges 18 years+ - NCT06699849RecruitingPhase 2
CSL889 for sickle cell pain crisis
This trial tests a new medicine, CSL889, for people with sickle cell disease who are currently having a pain crisis (vaso-occlusive crisis). The goal is to see if it safely helps reduce the pain and speed recovery.
Oakland, CaliforniaAges 12 years+ - NCT06697184RecruitingPhase 1/Phase 2
Testing a slower start of sonrotoclax for blood cancers
This trial tests a new way to slowly increase the dose of the drug sonrotoclax when starting treatment for blood cancers like chronic lymphocytic leukemia (CLL) or mantle cell lymphoma (MCL). The goal is to see if this slower start is safer and better tolerated.
Tampa, FloridaAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,924 recruiting hematology studies from the U.S. registry right now, out of 7,354 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.