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
- NCT06874283Recruiting
Eye problems from cancer treatment registry
This study collects information and eye health data from people who have had cancer treatment, including stem cell transplants. It helps doctors understand how cancer therapies affect the eyes over time.
Baltimore, MarylandAges 18 years+ - NCT06874946RecruitingPhase 1/Phase 2
Nanobody-based CAR-T cells for relapsed T-cell leukemia or lymphoma
This trial tests a new treatment using your own immune cells (called CAR-T cells) that are reprogrammed to find and destroy T-cell leukemia or lymphoma cells that have the CD5 protein. It may be an option if your cancer has come back or hasn't responded to other treatments.
Beijing, Beijing MunicipalityAges 3–70 - NCT06869564Recruiting
Blood test study for acute mesenteric ischemia diagnosis
This pilot study looks at markers in your blood that might help doctors tell if you have a serious bowel condition called acute mesenteric ischemia. You may be asked to participate if you have severe belly pain and need a special CT scan to check for this condition.
MarseilleAges 18 years+ - NCT06872333RecruitingPhase 2
Stem cell transplant from a matched sibling for blood disorders
This trial tests whether a stem cell transplant from a fully matched sibling donor can help people with serious blood disorders like sickle cell disease or thalassemia. It aims to replace the faulty blood system with a healthy one from the donor.
Minneapolis, MinnesotaAges Up to 55 years - NCT06871176Recruiting
New PET/MR scan vs standard imaging for multiple myeloma
This trial compares a new type of PET/MR scan (using a radioactive tracer called Ga-68 PentixaFor) with standard imaging to see if it can better detect multiple myeloma at diagnosis and during follow-up. It may help improve staging and treatment planning.
Toronto, OntarioAges 18 years+ - NCT06879340RecruitingPhase 1
Testing a new CAR-T therapy for B-cell blood cancers
This study tests a new CAR-T cell therapy called DuoCAR20.19.22-D95 for people with certain blood cancers (like lymphoma and ALL) that have come back or haven't responded to multiple treatments. It aims to see if this therapy is safe and can help shrink or control the cancer.
Westwood, KansasAges 18 years+ - NCT06871410RecruitingPhase 1
Engineered immune cells for relapsed or refractory AML
This trial tests a new type of cell therapy called CD83 CAR T cells for people whose acute myeloid leukemia (AML) has come back or hasn't responded to treatment. These cells are designed to find and attack the leukemia cells while sparing healthy cells.
Buffalo, New YorkAges 18 years+ - NCT06879080Recruiting
Maternal iron levels and child health
This trial looks at how a mother’s iron levels during pregnancy might affect her child’s health. It aims to learn more about the link, which could help improve care for both.
Tampere, PirkanmaaAges Any age - NCT06876649RecruitingPhase 4
Long-term safety study of Pirtobrutinib
This trial is for people who are already in a Lilly study taking pirtobrutinib. It looks at the long-term safety of the drug by continuing to monitor you.
Jacksonville, FloridaAges 18 years+ - NCT06876662RecruitingPhase 4
Continuing pirtobrutinib for CLL and lymphoma patients
This trial continues to give pirtobrutinib to people with chronic lymphocytic leukemia or certain other lymphomas who were already in a previous study with this drug. It helps researchers keep track of long-term safety and how well the drug works over time.
Miami, FloridaAges 18 years+ - NCT03532399Recruiting
Bivalirudin dosing study for children having heart procedures
This study looks at how the blood-thinner bivalirudin moves through the body in children during certain heart procedures. It may help doctors choose safer, more accurate dosing for pediatric anticoagulation.
Boston, MassachusettsAges Up to 17 years - NCT05146726Recruiting
Finding the best care for low blood before planned surgery
This study looks at how to detect and treat pre-surgery anemia (low hemoglobin/low blood level) in people having planned operations where blood transfusion is likely. Some participants may also use a machine that collects and returns their own blood during surgery to reduce the need for donor blood.
BerlinAges 18 years+ - NCT06860594RecruitingPhase 1
Triapine plus radiation for recurrent brain tumors
This trial tests whether adding an experimental drug called triapine to a second round of radiation therapy can help treat brain tumors that have come back after initial treatment. It may be a good option for people with recurrent glioblastoma or astrocytoma who meet safety criteria.
Duarte, CaliforniaAges 18 years+ - NCT06859424RecruitingPhase 2
Testing a new GVHD prevention method after donor stem cell transplant
This trial tests a new way to prevent graft-versus-host disease (a common side effect of stem cell transplant) using a drug called cyclophosphamide after transplant. It is for adults with certain blood cancers who need a transplant from a partially matched unrelated donor.
Birmingham, AlabamaAges 18–66 - NCT06866197Recruiting
Robotic system for microsurgery in lymphedema and free flap
This study tests a robotic system (Symani) to help surgeons perform very precise microsurgery, either to reconnect tiny blood vessels during a free flap procedure or to treat lymphedema (chronic swelling). It may help people with lymphedema who have not gotten full relief from compression therapy.
Melbourne, VictoriaAges 18–100 - NCT06863402RecruitingPhase 2
Study of two drugs for Richter transformation lymphoma
This study tests a combination of two oral drugs (nemtabrutinib and pembrolizumab) for people with Richter transformation, an aggressive lymphoma that develops from chronic lymphocytic leukemia. It may be an option if standard chemotherapy is not suitable or if prior treatment has stopped working.
Buffalo, New YorkAges 18 years+ - NCT06860269RecruitingPhase 2/Phase 3
New immune therapy and stem cell transplant for acute lymphoblastic leukemia
This study tests adding new immunotherapy drugs and possibly a stem cell transplant to the first treatment for adults with acute lymphoblastic leukemia (ALL). The goal is to see if these approaches help people live longer without the cancer coming back.
ParisAges 18–65 - NCT06867289Recruiting
Nasal sedation study for children during brain MRI
This trial tests a nasal spray sedative (dexmedetomidine) to help children stay calm during a brain MRI. It may be an option if your child struggles with the scan due to age or cooperation issues.
MetzAges 1–18 - NCT06860880Recruiting
Personalized program to fight cancer-related fatigue
This trial tests a personalized supportive care program that combines exercise, nutrition, and coaching to help reduce fatigue in people with certain slow-growing lymphomas. It aims to improve energy and quality of life.
Chapel Hill, North CarolinaAges 18 years+ - NCT06861530Recruiting
Study on adrenal gland recovery after steroid treatment in children with leukemia
This study looks at how the adrenal glands recover after children with leukemia or lymphoma are treated with steroids. The goal is to see how common adrenal suppression is and to help doctors monitor this safely.
AarauAges Up to 18 years - NCT06861257Recruiting
Treosulfan monitoring in pediatric stem cell transplant
This study watches how the chemotherapy drug Treosulfan works in children getting a stem cell transplant. The goal is to make sure the dose is just right for each child.
Bologna, bOLOGNAAges Up to 18 years - NCT06863259RecruitingPhase 1
Study of a drug combo for relapsed B-cell leukemia
This trial tests a combination of three drugs (Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone) for children and young adults whose B-cell acute lymphoblastic leukemia (B-ALL) has come back after treatment. It may help those whose leukemia has not responded to standard therapy or who have relapsed after a stem cell transplant or CAR-T therapy.
Cincinnati, OhioAges 1–39 - NCT06859008RecruitingPhase 1
Zanubrutinib and sonrotoclax for B-cell lymphoma in diverse groups
This trial tests two targeted drugs, zanubrutinib and sonrotoclax, together for people with certain types of B-cell non-Hodgkin lymphoma that has come back or not responded to treatment. It focuses on enrolling patients from racial and ethnic groups that are often underrepresented in research.
Duarte, CaliforniaAges 18 years+ - NCT06867536RecruitingPhase 2
Radiation plus glofitamab for relapsed large B-cell lymphoma with large tumors
This trial tests whether combining a short course of radiation with a targeted antibody drug (glofitamab) can help people with aggressive large B-cell lymphoma that came back after treatment, especially if they have bulky tumors. It aims to find a new option for hard-to-treat cases.
Wuhan, HubeiAges 18–75
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.