Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,087 recruiting studies in this area right now.
By phase
- Not applicable2,108
- Phase 21,118
- Phase 1824
- Phase 1/Phase 2483
- Phase 3349
- Phase 4127
- Phase 2/Phase 378
Top conditions
- Multiple Myeloma332
- Acute Myeloid Leukemia292
- Lymphoma182
- Sickle Cell Disease140
- Myelodysplastic Syndromes129
- Acute Lymphoblastic Leukemia123
- Chronic Lymphocytic Leukemia100
- Leukemia100
- Follicular Lymphoma74
- Hematologic Malignancy68
- Myelodysplastic Syndrome68
- Hodgkin Lymphoma67
- Mantle Cell Lymphoma62
- Anemia60
- Diffuse Large B Cell Lymphoma57
- Lymphedema49
- Non-Hodgkin Lymphoma49
- Small Lymphocytic Lymphoma49
Leading sponsors
- Institute of Hematology & Blood Diseases Hospital, China148
- M.D. Anderson Cancer Center147
- National Cancer Institute (NCI)96
- The First Affiliated Hospital of Soochow University68
- Memorial Sloan Kettering Cancer Center65
- City of Hope Medical Center61
- Mayo Clinic61
- Assistance Publique - Hôpitaux de Paris46
- St. Jude Children's Research Hospital43
- Peking University People's Hospital41
Where studies are running
- California405
- Texas186
- Maryland149
- Alabama148
- Arizona124
- Florida111
- Massachusetts101
- New York98
- Ohio70
- Minnesota68
Recruiting studies5,087 total
- NCT04819542Recruiting
Compression bandages to prevent fluid pockets after breast surgery
This study tests whether compression bandages can reduce “lymphoceles,” which are fluid collections that can happen after mastectomy-type breast surgery. If you’re having this surgery, the trial may help prevent complications and improve recovery.
ToulouseAges 18 years+ - NCT04822077Recruiting
Proton beam treatment for thymus tumors
This trial studies proton radiotherapy (a type of radiation) for cancers of the thymus, like thymoma or thymic carcinoma. It may help improve tumor control while limiting radiation exposure to nearby organs.
Umeå, NorrlandAges 18 years+ - NCT04827810RecruitingPhase 1
IV gamitrinib study for advanced cancers needing new options
This early-phase trial tests how safe IV gamitrinib is and how the body processes it in people with advanced cancers that can’t be controlled by standard treatment. It may also help researchers learn the best dose and whether it has signs of anti-cancer activity.
Philadelphia, PennsylvaniaAges 18 years+ - NCT04830137RecruitingPhase 1
Test drug NX-2127 for hard-to-treat B-cell blood cancers
This Phase 1 trial tests the safety and early effectiveness of NX-2127 in adults with relapsed or refractory B-cell cancers. If you qualify, you may receive a new targeted treatment because your cancer has returned or not responded to prior therapies.
Duarte, CaliforniaAges 18 years+ - NCT04834024RecruitingPhase 3
MIL62 plus lenalidomide vs lenalidomide alone for rituximab-refractory lymphoma
This trial tests whether adding MIL62 to lenalidomide works better than lenalidomide alone in people with follicular lymphoma that no longer responds to rituximab. The goal is to improve tumor control by using an additional medicine along with standard treatment.
BeijingAges 18 years+ - NCT04835584RecruitingPhase 1/Phase 2
Testing KRT-232 with a TKI for CML that didn’t respond
This trial studies a new drug (KRT-232) combined with a standard CML “TKI” medicine to treat chronic myeloid leukemia (CML) that is resistant or not tolerated after at least one prior TKI. It may help people whose leukemia hasn’t controlled as expected on current treatments.
Birmingham, AlabamaAges 18 years+ - NCT04841447Recruiting
Testing a blood-membrane target to treat leukemia
This study looks for a specific marker on leukemia cells and uses it to guide treatment. If you qualify, your care team will check whether this target can be detected and used to help treat your leukemia.
Columbia, MissouriAges 18 years+ - NCT04844866RecruitingPhase 2
CAR T-cell treatment versus standard care for relapsed lymphoma
This trial tests a CAR T-cell therapy (MB-CART2019.1) against standard treatment in people with certain types of aggressive B-cell lymphoma that has come back or didn’t respond to the first treatment. It aims to improve how well the lymphoma responds and to check for side effects and safety.
GrazAges 18–70 - NCT04844528RecruitingPhase 2
Nicotinamide for CLL patients with recent skin cancer history
This Phase 2 trial tests whether nicotinamide (a form of vitamin B3) can help people with chronic lymphocytic leukemia (CLL) who have had non-melanoma skin cancers in the past 5 years. The study looks at how well new skin cancers can be prevented or reduced.
Salt Lake City, UtahAges 18 years+ - NCT04848064RecruitingPhase 1
Natural killer cells plus mogamulizumab for skin lymphoma
This early-phase study tests a combination of “natural killer” immune cells and a medicine called mogamulizumab to treat certain skin lymphomas that have come back or did not respond. It may help your immune system better find and attack cancer cells.
Columbus, OhioAges 18 years+ - NCT04851119RecruitingPhase 1/Phase 2
Tegavivint for kids and young adults with hard-to-treat solid tumors
This early-phase study tests tegavivint to see how well it works and how safe it is for children and young adults with solid cancers that have come back or are not responding. It may be an option if your tumor type (including certain lymphomas or desmoid tumors) matches the study’s rules.
Birmingham, AlabamaAges 1–30 - NCT04855695RecruitingPhase 1/Phase 2
Study for relapsed mantle cell lymphoma using targeted oral drugs
This Phase 1/2 study tests a combination of oral and antibody treatments for mantle cell lymphoma that has come back (relapsed) or did not respond (refractory). It aims to control the cancer and uses blood/tumor test results to guide some treatment timing for eligible participants.
Chicago, IllinoisAges 18 years+ - NCT04858256RecruitingPhase 2
Pacritinib for relapsed or resistant T-cell blood cancers
This Phase 2 trial studies pacritinib, an oral medicine, for T-cell lymphoma/leukemia that has come back or did not respond to prior treatment. It aims to see how well pacritinib can control the cancer and improve outcomes.
Duarte, CaliforniaAges 18 years+ - NCT04859218Recruiting
Study whether O-type blood affects outcomes in MDS patients
This study looks at whether receiving red blood cell transfusions from O-type donors changes outcomes for people with low-risk myelodysplastic syndrome (MDS). It may help doctors choose which blood types to use to improve how patients feel and function over time.
Hamilton, OntarioAges 18–120 - NCT04861064RecruitingPhase 2
Weekly sirolimus for blood and lymph vessel malformations
This trial studies whether taking sirolimus once a week can improve blood vessel, lymph vessel, or mixed (venolymphatic) malformations. It may help reduce symptoms and lesion size, while also monitoring safety in children and adults.
Charleston, South CarolinaAges 2 years+ - NCT04866654RecruitingPhase 2
Test chemotherapy without radiation for early Hodgkin lymphoma
This Phase 2 study tests whether you can treat early-stage Hodgkin lymphoma with chemotherapy while avoiding radiation. It may help reduce radiation-related side effects if the treatment controls the cancer effectively.
Pavia, P.le Golgi 19Ages 18–60 - NCT04868578Recruiting
Vitamin PPI supplements for ectopic calcification in PXE
This trial studies whether taking PPI-type supplements can slow or reduce unwanted calcification in people with PXE. It’s meant to help manage disease changes caused by abnormal calcium deposits, based on your medical testing.
AngersAges 18–65 - NCT04867915Recruiting
Study of CLL, SLL, and related blood conditions in Italy
This is a study that looks back and forward at people diagnosed with chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma (SLL), or a related early condition called MBL. It aims to improve how these conditions are recognized and managed over time in Italy.
AlessandriaAges 18 years+ - NCT04869683Recruiting
Collecting blood and tissue samples in myelodysplastic syndrome
This trial collects and stores biological samples (like blood or other lab materials) from people with myelodysplastic syndrome, to help researchers learn more about the disease. It may help future diagnosis or treatments, even if it doesn’t directly test a new medicine.
BrestAges 18 years+ - NCT04871607RecruitingPhase 2
Yttrium antibody plus chemotherapy for hard-to-treat Hodgkin lymphoma
This trial studies a targeted antibody therapy with yttrium, combined with intensive chemotherapy, for adults whose Hodgkin lymphoma did not respond well or came back. It may help by delivering cancer-killing radiation directly to lymphoma cells and preparing the body for treatment after transplant conditioning.
Duarte, CaliforniaAges 18 years+ - NCT04872179Recruiting
Registry for people affected by alpha thalassemia
This is a research registry collecting information about people with alpha thalassemia to support ongoing studies. It may help the team better understand how fetal stem cell treatments are working and for whom they may be most suitable.
San Francisco, CaliforniaAges Any age - NCT04872478RecruitingPhase 1
Early-phase drug safety and dosing study for relapsed blood cancers
This Phase 1 trial tests MRX-2843 in teenagers and adults whose leukemia has come back or did not respond to prior treatment. The main goals are to find safe dosing and learn how the body processes the drug.
Atlanta, GeorgiaAges 12 years+ - NCT04873102RecruitingPhase 2
Danazol for low blood counts in some people with cirrhosis
This Phase 2 study tests danazol to improve low blood counts (low white blood cells and/or low platelets) in people with certain types of cirrhosis. It also looks at who may benefit, especially those with specific inherited blood-telomere changes.
Los Angeles, CaliforniaAges 18 years+ - NCT04877522RecruitingPhase 4
Continued asciminib treatment for certain leukemia patients
This trial lets people who already have Philadelphia chromosome–positive (Ph+) leukemia and are benefiting from asciminib (or certain related medicines) continue treatment. It mainly tests whether ongoing care in a follow-on study is safe and workable for participants.
Ann Arbor, MichiganAges 7–100
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,087 recruiting hematology studies from the U.S. registry right now, out of 7,715 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.