Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,932 recruiting studies in this area right now.
By phase
- Not applicable2,031
- Phase 21,075
- Phase 1791
- Phase 1/Phase 2481
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma179
- 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
- Lymphedema49
- Acute Myeloid Leukemia (AML)48
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 Clinic56
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital45
- Peking University People's Hospital43
Where studies are running
- California397
- Texas185
- Alabama157
- Maryland152
- Arizona127
- Massachusetts105
- Florida104
- New York98
- Ohio72
- Minnesota69
Recruiting studies4,932 total
- NCT06415110Enrolling by invitation
Comparing bone grafts for lower back fusion surgery
This study tests if a special bone graft material (Allosync Expand) plus your own bone is as good as using just your own bone for spinal fusion surgery. It might help people with back or leg pain caused by a slipped vertebra and narrowed spine.
Southfield, MichiganAges 22 years+ - NCT06409767Recruiting
Early warning system for blood cancer patients on chemo or transplant
This study tests whether a special early warning system can help doctors spot problems sooner in people with blood cancers who are getting strong chemo or a stem cell transplant. The goal is to improve outcomes by catching complications early.
AmiensAges 18 years+ - NCT06401356RecruitingPhase 3
Long-term study for people already taking pelabresib
This is a follow-up study for people who are already taking the drug pelabresib in another trial and are doing well on it. It allows you to continue receiving pelabresib and monitors your health over a longer period.
Los Angeles, CaliforniaAges 18 years+ - NCT06420089RecruitingPhase 1
CAR T cells for T-cell lymphoma
This trial tests a new CAR T-cell treatment for T-cell lymphoma that has come back or hasn't responded to standard treatments. The treatment is designed to target cancer cells that have a protein called CD5 on their surface.
New York, New YorkAges 18 years+ - NCT06418282Recruiting
Portable compression device for leg swelling
This study tests a new portable device that wraps around your leg to gently squeeze and reduce swelling from lymphedema or vein problems. It aims to see if at-home use can improve symptoms and lower healthcare costs compared to standard care.
New York, New YorkAges 18–100 - NCT06401603RecruitingPhase 1
Study of three drugs for advanced CML and Ph+ AML
This trial tests a combination of three drugs (decitabine, lisaftoclax, and olverembatinib) for people with advanced chronic myeloid leukemia or Philadelphia chromosome-positive acute myeloid leukemia who have not responded to or could not tolerate previous treatments.
Houston, TexasAges 18 years+ - NCT06399640RecruitingPhase 1
Eltanexor and venetoclax for blood cancers
This trial tests a combination of two oral drugs, eltanexor and venetoclax, for people with certain types of blood cancer that have come back or not responded to previous treatment. The goal is to see if this combination can help control the disease.
Memphis, TennesseeAges 18 years+ - NCT06414889RecruitingPhase 1
Collecting stem cells safely in RUNX1 platelet disorder
This study tests the safety of collecting your own blood stem cells (called CD34+ cells) using a process called apheresis. It is for people with RUNX1 familial platelet disorder who may need a stem cell transplant in the future.
Houston, TexasAges 18–75 - NCT06402708RecruitingPhase 3
Chemotherapy after surgery for thymic cancer
This trial tests whether additional chemotherapy after surgery can help prevent thymic cancer from coming back. It is for people who have had their thymus tumor completely removed and are in good health.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06420167RecruitingPhase 2
Dapagliflozin for kidney AL amyloidosis
This trial tests whether a diabetes medicine called dapagliflozin can help protect kidney function in people with AL amyloidosis. You must live in Michigan and have stable or improving protein in your urine.
Detroit, MichiganAges 18 years+ - NCT06414681RecruitingEarly Phase 1
Tagraxofusp and pacritinib for myelofibrosis after JAK inhibitor
This study tests a new combination of two drugs, tagraxofusp and pacritinib, for people with myelofibrosis who have already tried a JAK inhibitor without enough benefit or who couldn't take one. The goal is to see if the combination can shrink the spleen and improve symptoms.
Fairway, KansasAges 18 years+ - NCT06408194RecruitingPhase 1
CD22 CAR T cells after Kymriah for B-cell cancers
This trial tests a new CAR T-cell therapy that targets CD22, after you've already received or been scheduled for a standard CD19-targeting CAR T-cell therapy (Kymriah). The goal is to see if giving a second type of CAR T cells can help when the first one doesn't work or the cancer returns.
Palo Alto, CaliforniaAges 1–25 - NCT06412497RecruitingPhase 2
Stem cell transplant for aplastic anemia and bone marrow failure
This trial tests a stem cell transplant using a milder conditioning regimen and a drug called post-transplant cyclophosphamide to treat severe aplastic anemia and other acquired bone marrow failure conditions. The goal is to help patients achieve a functioning donor bone marrow with fewer side effects.
Minneapolis, MinnesotaAges birth–75 years - NCT06414278Recruiting
Spotting early thinking and memory changes with immunotherapy
This study looks at how a special type of immunotherapy called CAR-T therapy might affect your thinking skills, memory, and ability to focus. By checking on patients early and often, the team hopes to find simple ways to detect and manage these side effects sooner.
Minneapolis, MinnesotaAges 18 years+ - NCT06418204Recruiting
Cannabis use among cancer patients in community clinics
This study looks at how cancer patients use cannabis (marijuana) and cannabis products to manage symptoms during chemotherapy or immunotherapy. The goal is to learn about the benefits and risks so doctors can better guide patients.
Fairbanks, AlaskaAges 18 years+ - NCT00267501Recruiting
Study collects data and samples to understand eosinophilic conditions
This study collects information and biological samples to better understand what causes certain allergic/eosinophilic conditions. It may help researchers learn mechanisms and improve future care.
Cincinnati, OhioAges Any age - NCT01311258Recruiting
Tracking leftover cancer cells in AML or high-risk MDS
This study checks for “minimal residual disease,” meaning tiny numbers of leukemia cells that can remain after treatment. Results may help doctors better monitor your response and risk of relapse in AML or high-risk MDS.
Rochester, New YorkAges 18 years+ - NCT06089603RecruitingPhase 4
CPAP for Sleep Apnea with High Red Blood Cells
This study tests whether CPAP therapy (a machine that helps keep your airway open while you sleep) can lower high red blood cell counts in people who have both sleep apnea and polycythemia. It may help reduce the need for other treatments.
Madrid, MadridAges 18–80 - NCT06367920Recruiting
Study of brain MRI data in children with developmental delay
This study looks back at medical records of children and young adults (up to age 20) who had brain MRIs to understand developmental delays. It aims to gather information that could help improve care for kids with similar conditions.
Seongnam-si, Gyeonggi-doAges Up to 20 years - NCT03055247RecruitingPhase 2
Try ibuprofen plus growth factor and stem-cell mobilizer for X-CGD
This trial tests a combination of medicines to help your body release (“mobilize”) stem cells for future treatment in people with X-linked chronic granulomatous disease (X-CGD). If it works well and is safe for you, it may make stem-cell collection easier and more successful.
Rome, LazioAges 18–45 - NCT06387082RecruitingPhase 1
Study of an investigational pill for certain leukemias
This study tests an experimental pill (HMPL-506) for people with certain types of leukemia (AML or ALL) that have not responded to standard treatments. The pill targets specific gene changes (MLL rearrangement or NPM1 mutation) to try to kill the cancer cells.
ChangshaAges 18 years+ - NCT06395103RecruitingPhase 1/Phase 2
Zilovertamab vedotin for blood cancers and solid tumors
This trial tests a new drug called zilovertamab vedotin for children and young adults with certain blood cancers or solid tumors. The drug is designed to target and kill cancer cells, and the study will see if it is safe and effective.
Los Angeles, CaliforniaAges 6 months–25 years - NCT06393738RecruitingPhase 1
ARV-393 for relapsed or refractory non-Hodgkin lymphoma
This study tests a new oral medication (ARV-393) for people with certain types of non-Hodgkin lymphoma that have returned or not responded to previous treatments. The drug is designed to target a protein inside cancer cells to make them stop growing and die.
New Haven, ConnecticutAges 18 years+ - NCT06389292RecruitingPhase 3
Study of Lisaftoclax plus azacitidine for new AML
This study tests a new pill (APG-2575, also called Lisaftoclax) combined with a standard injection (azacitidine) for adults with newly diagnosed AML who cannot take strong chemotherapy. The goal is to see if this combination works better than treatment alone.
Tianjin, Tianjin MunicipalityAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,932 recruiting hematology studies from the U.S. registry right now, out of 7,384 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.