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 Center62
- 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 York96
- Ohio72
- Minnesota69
Recruiting studies4,932 total
- NCT05194397RecruitingPhase 2
Exercise plus NR supplement to boost fitness after stem-cell transplant
This trial tests whether a supervised exercise program, plus an NR supplement, can improve fitness in young people who have had an allogeneic (donor) stem-cell transplant for certain blood cancers or bone marrow conditions. It’s meant to help with energy and physical ability while monitoring safety.
Duarte, CaliforniaAges 10–30 - NCT04925609RecruitingPhase 1/Phase 2
Brigatinib for young people with ALK-positive cancer
This trial tests brigatinib, a targeted pill medicine, in children and young adults with ALK-positive cancers (including ALCL and IMT, plus some other solid tumors). It’s designed to see how well it works and what side effects it causes in people whose tumors have a specific ALK change.
ParisAges 1–25 - NCT05168930RecruitingPhase 2
Zanubrutinib plus venetoclax for relapsed CLL or SLL
This Phase 2 study tests how well zanubrutinib (a targeted pill) combined with venetoclax (another targeted pill) works for adults with CLL/SLL that came back or progressed after prior treatment. It may help by stopping cancer cells through two different pathways, aiming to shrink disease and improve blood counts.
Scarborough, MaineAges 18 years+ - NCT05024552RecruitingPhase 1
Vyxeos plus gilteritinib for certain relapsed AML
This Phase 1 trial studies whether combining Vyxeos (a chemotherapy) with gilteritinib (a targeted drug) can treat AML that has come back or hasn’t responded well, specifically AML with certain FLT3 mutations. If it works, it could improve chances of controlling the leukemia.
Tampa, FloridaAges 18 years+ - NCT05681260RecruitingPhase 3
Methotrexate dose comparison for newly diagnosed T-cell lymphoma
This Phase 3 trial compares a higher dose of methotrexate versus an escalating (step-up) methotrexate plan in children newly diagnosed with T-cell lymphoblastic lymphoma. The goal is to see which dosing approach works better and is safe enough to use as standard treatment.
Shanghai, Shanghai MunicipalityAges 1–18 - NCT05687149Recruiting
Study of mouth and throat cancer patterns in Fanconi anemia
This study looks at how squamous cell carcinoma (a type of cancer) naturally develops over time in people with Fanconi anemia. It may help doctors better recognize warning signs and plan care in the future.
Bethesda, MarylandAges 8–90 - NCT05679895RecruitingPhase 1
Study drug OC-1 for CD1a-positive T-ALL or T-LL after relapse
This Phase 1 trial tests the safety and early signs of benefit of OC-1 in people with relapsed or hard-to-treat T-cell leukemia/lymphoma (T-ALL/LL) that has a CD1a marker. You may be considered if standard treatments didn’t work or the cancer returned, and if your organs and infections are controlled.
BarcelonaAges 2 years+ - NCT05685173RecruitingPhase 1
Study safety of REGN5837 with odronextamab in adult B-cell lymphoma
This Phase 1 trial tests whether a new medicine (REGN5837) given with odronextamab is safe in adults with aggressive B-cell non-Hodgkin lymphoma. It may help researchers learn if this combination can work for patients whose disease has progressed after earlier treatments.
Duarte, CaliforniaAges 18 years+ - NCT05706766Recruiting
Exercise coaching before stem cell transplant for multiple myeloma
This trial studies whether a structured exercise program before an autologous (your own cells) stem cell transplant can improve health and fitness in people with multiple myeloma. The goal is to safely prepare your body for transplant, and the study includes fitness testing and ongoing exercise training.
Boston, MassachusettsAges 18 years+ - NCT05700149Recruiting
Study tests tumor testing to predict nodal marginal zone lymphoma
This study collects and analyzes tumor samples from people with nodal marginal zone lymphoma to better understand the disease and predict outcomes. It may help doctors characterize the lymphoma more accurately using clinical and lab information.
Miami, FloridaAges 18 years+ - NCT05699005RecruitingPhase 1
Personalized or standard blood transfusion during heart-lung machine
This trial tests whether giving blood in a personalized way, instead of a standard approach, is better for people on a heart-lung bypass machine (VA-ECMO) for heart-related shock. It may help find a safer blood transfusion strategy while you are critically ill.
Lille, NORDAges 18 years+ - NCT05678933Enrolling by invitationPhase 3
Test adding a targeted drug to CHOP for untreated PTCL
This Phase 3 study compares two chemo options—CHOP alone versus CHOP plus AC—for people whose peripheral T-cell lymphoma is the “T-follicular helper” type (PTCL-TFH). The goal is to see which treatment works better for people who have not received lymphoma treatment yet.
Tianjin, Tianjin MunicipalityAges 18–70 - NCT05695508RecruitingPhase 2
Tested treatment for multiple myeloma after standard care
This Phase 2 study tests a study treatment in adults with multiple myeloma that needs treatment. It may help by trying to improve disease control after you’ve had (or are scheduled to have) standard therapy like chemotherapy and stem cell transplant for some people.
BerlinAges 18–70 - NCT05708716Recruiting
Diet and brain training for people after blood cancer
This study tests whether a combined diet plan and structured brain (cognitive) training can improve thinking and memory in people who have had blood cancer. It may help survivors who already have mild-to-moderate thinking problems.
Birmingham, AlabamaAges 21 years+ - NCT05674175RecruitingPhase 1/Phase 2
Test two engineered immune cell treatments for B-cell leukemia
This trial tests a combination of two different engineered immune cell therapies to treat B-ALL (a leukemia). It’s designed for young people whose disease has come back, is hard to treat, or didn’t respond well to similar cell therapies.
Philadelphia, PennsylvaniaAges Up to 29 years - NCT05702853RecruitingPhase 1/Phase 2
CAR T-cell therapy after CD34 selection for CD19 lymphoma or CLL
This Phase 1/2 study tests a customized type of immune cell treatment (CD19 CAR T-cells) for people with certain relapsed or hard-to-treat lymphomas or CLL/SLL. It aims to improve control of disease by targeting the CD19 marker on cancer cells.
Charleston, South CarolinaAges 18 years+ - NCT05676099Recruiting
TSC or LAM blood and health information registry
This study sets up a database and collection of “biosamples” (like blood or other body samples) from people with tuberous sclerosis complex (TSC) or sporadic lymphangioleiomyomatosis (LAM). The goal is to better understand how these conditions change over time and support future research.
Birmingham, AlabamaAges Any age - NCT05691608Recruiting
Tumor genetics for personalized pediatric cancer treatment
This trial studies the genetic makeup of your tumor to find personalized treatment options, especially if standard treatments have not worked. It aims to match you with experimental treatments that target your cancer's specific changes.
Amiens, FranceAges 6–25 - NCT05680558RecruitingPhase 2
Photopheresis for early skin lymphoma in adults
This trial tests a treatment called photopheresis to treat early-stage mycosis fungoides, a type of skin lymphoma. It may help reduce or control skin patches or plaques that have not responded well to standard treatments.
New York, New YorkAges 18 years+ - NCT05676450Recruiting
Test blood DNA to find lymphoma changes and leftover disease
This study checks a blood test that looks for small DNA fragments (“cell-free DNA”) to find cancer changes that could guide treatment in diffuse large B-cell lymphoma. It also looks for “minimal residual disease,” meaning tiny amounts of lymphoma that may remain after treatment, and whether this test works across community cancer centers in Texas.
Houston, TexasAges 18 years+ - NCT05674539Enrolling by invitationPhase 3
Less intense transplant regimen for AML or MDS patients
This trial tests whether a less intense chemotherapy and transplant plan can work for adults with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) who are getting a stem cell transplant. It may help reduce transplant-related harm, especially in people considered higher risk due to age or other health factors.
Wuhan, HubeiAges 18 years+ - NCT02863692Recruiting
Registry study for chronic lymphocytic leukemia patients
This study is a registry that collects information about people with certain types of leukemia. It may help researchers understand the disease course and how patients are treated, including people who are newly diagnosed, currently treated, referred for transplant, or have relapsed.
Dresden, SaxonyAges 18 years+ - NCT05556928Recruiting
Cancer and aging study for adults with blood cancers
This study builds a registry to learn how aging and “resilience” relate to outcomes in people with blood cancers. You may be asked to complete questionnaires during UAB visits, which can help researchers better understand needs in older adults.
Birmingham, AlabamaAges 50 years+ - NCT05663502Recruiting
Donate blood and tissue samples for HIV-related cancer research
This study collects blood and tissue samples to help researchers learn more about cancers related to HIV/AIDS. You may be able to join if you’re 18+ and have HIV and a cancer diagnosis, or (if HIV-negative) a certain cancer that is closely linked to AIDS-related cancers.
La Jolla, CaliforniaAges 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 7,407 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.