Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 5,086 recruiting studies in this area right now.
By phase
- Not applicable2,108
- Phase 21,118
- Phase 1823
- Phase 1/Phase 2484
- Phase 3349
- Phase 4126
- Phase 2/Phase 378
Top conditions
- Multiple Myeloma333
- Acute Myeloid Leukemia292
- Lymphoma182
- Sickle Cell Disease142
- 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
- Mayo Clinic61
- City of Hope Medical Center60
- Assistance Publique - Hôpitaux de Paris46
- St. Jude Children's Research Hospital43
- Peking University People's Hospital41
Where studies are running
- California406
- Texas186
- Maryland149
- Alabama146
- Arizona123
- Florida111
- Massachusetts101
- New York98
- Ohio71
- Minnesota68
Recruiting studies5,086 total
- NCT05654506RecruitingPhase 2
Daratumumab for kidney disease caused by immune deposits
This Phase 2 study tests daratumumab (an immune-targeting medicine) in people with PGNMID, a kidney disease where abnormal immune proteins build up in the kidney filters. It aims to reduce harmful protein in the urine and improve kidney health.
Jacksonville, FloridaAges 18 years+ - NCT06972641RecruitingPhase 2/Phase 3
Gene-based maintenance therapy after stem cell transplant
This trial tests different maintenance therapies based on the specific gene mutations in your leukemia or MDS after a stem cell transplant. Your doctor will choose the right drug for your mutation type to help keep the cancer from coming back.
Shanghai, Shanghai MunicipalityAges 14–75 - NCT07362966RecruitingPhase 4
Colchicine for heart health after a heart attack
This study tests whether a low-dose medicine called colchicine can reduce inflammation and slow down artery blockages in people who have a specific gene change (TET2) and have recently had a heart attack. The goal is to see if it helps prevent future heart problems.
Shenyang, LiaoningAges 40–85 - NCT07244419RecruitingEarly Phase 1
Preventing stem cell transplant rejection in children
This early-phase trial tests a medication to prevent rejection of donated stem cells in children. It's for patients who are at high risk for their transplant to fail.
Cincinnati, OhioAges Any age - NCT06102590Recruiting
Oxygen-guided red blood cell transfusion trial
This trial tests whether using a measure of oxygen in your body can guide doctors on when to give you a blood transfusion. It may help avoid unnecessary transfusions while ensuring you get enough oxygen.
BrusselsAges 18 years+ - NCT07468201Recruiting
New way to collect cord blood stem cells
This study is developing a better way to collect stem cells from donated umbilical cord blood. If you are a healthy pregnant woman, donating your baby's cord blood could help improve treatments for diseases.
Pavia, LombardyAges Any age - NCT06399536Recruiting
Individualized blood management for major non-cardiac surgery
This trial tests a personalized approach to managing your own blood during surgery, which may reduce the need for donor blood transfusions. It is for people having planned non-cardiac surgery expected to need a large amount of blood.
Chengdu, SichuanAges 18–75 - NCT06394011RecruitingPhase 2
New drug combo for intermediate/high risk AML
This trial tests a new combination of drugs (VA plus HAAG) for adults newly diagnosed with intermediate or high-risk AML. It aims to see if this combination is safe and effective for people who haven't had prior treatment.
Suzhou, JiangsuAges 18–65 - NCT06386315RecruitingPhase 2
Lower dose radiation for slow-growing lymphoma
This trial tests whether giving a lower dose of radiation than usual works well for people with slow-growing B-cell lymphomas. It aims to reduce side effects while still controlling the disease.
Scottsdale, ArizonaAges 18 years+ - NCT06973668RecruitingPhase 2
Comparing drug combos to prevent graft versus host disease after stem cell transplant
This trial tests if a drug combo (cyclophosphamide, sirolimus, and ruxolitinib) works better than another combo (cyclophosphamide, sirolimus, and mycophenolate mofetil) to prevent graft versus host disease in people getting a stem cell transplant for certain blood cancers.
Houston, TexasAges 65–75 - NCT06377462Recruiting
VEXAS syndrome registry with blood sample collection
This study creates a national registry for people with VEXAS syndrome to track the disease and collect blood samples for research. Joining helps doctors learn more about VEXAS so they can better diagnose and treat it in the future.
AachenAges 18 years+ - NCT05552937RecruitingPhase 2
Tafasitamab plus lenalidomide for relapsed large B-cell lymphoma
This trial studies whether the combination of tafasitamab and lenalidomide can work better and be safe for people whose large B-cell lymphoma has returned or did not respond. It may help by targeting lymphoma cells and supporting immune activity, while monitoring side effects closely.
Hangzhou, ZhejiangAges 18 years+ - NCT06371170Recruiting
Rivaroxaban for heart clots in children
This study tests a blood thinner called rivaroxaban in children who have a blood clot inside the heart. The goal is to see if it safely and effectively dissolves the clot, potentially avoiding the need for stronger treatments.
Ancona, The MarchesAges 1 month–16 years - NCT07469072RecruitingPhase 2
Nafamostat doses for dialysis blood thinning in ICU
This trial is testing different doses of a blood thinner called nafamostat in patients who are in the ICU and need continuous kidney dialysis (CRRT). The goal is to find which dose works best to prevent clots in the dialysis machine without causing bleeding problems.
Guangzhou, GuangdongAges 18–80 - NCT06362967RecruitingPhase 2
Lowering high antibodies before stem cell transplant
This trial tests a special treatment to lower high levels of anti-HLA antibodies before a stem cell transplant. The goal is to help the transplant succeed and reduce the risk of rejection.
Hefei, AnhuiAges 14–60 - NCT05732987Recruiting
Study genetics in inflammatory skin diseases involving neutrophils
This study looks at genetic differences in people with certain inflammatory skin diseases that involve a specific type of immune cell (neutrophils). Your participation may help researchers better understand why these conditions happen.
BaselAges 18–100 - NCT06353191Recruiting
Blood markers to predict heart problems from cancer therapy
This study looks for early warning signs (biomarkers) of heart damage caused by cancer treatments. It is for people who have had cancer treatment, may have heart issues, or are about to start a treatment that could affect the heart.
Scottsdale, ArizonaAges 18 years+ - NCT06339775RecruitingPhase 4
Blinatumomab for leukemia relapse after a stem cell transplant
This trial tests the drug blinatumomab for people whose B-cell acute lymphoblastic leukemia (B-ALL) has come back after a stem cell transplant. The goal is to see if blinatumomab can safely treat the relapse.
Zhenzhou, HenanAges Up to 65 years - NCT07250087RecruitingPhase 1
Asciminib maintenance after transplant or CAR T for Ph+ALL
This trial tests a pill called asciminib given after a stem cell transplant or CAR T therapy to help prevent relapse in adults with Philadelphia chromosome-positive ALL. It is for people whose cancer is currently in remission.
Tampa, FloridaAges 18 years+ - NCT07188610RecruitingPhase 2
CAR-T therapy for CD7-positive T-cell leukemia or lymphoma
This trial tests a new treatment called PA3-17, which uses your own immune cells modified to target and kill cancer cells that have a protein called CD7 on them. It is designed for patients with T-cell leukemia or lymphoma that has come back or did not respond to prior treatments.
Hefei, AnhuiAges 18 years+ - NCT06337474RecruitingEarly Phase 1
CD19 CAR NK cells for hard-to-treat immune thrombocytopenia
This study tests whether a new treatment using specially designed immune cells (CD19 CAR NK cells) can help people with immune thrombocytopenia (ITP) that has not improved with standard treatments. It aims to improve platelet counts and reduce bleeding risk.
Changzhou, JiangsuAges 18–65 - NCT06319456RecruitingPhase 3
Study of lisaftoclax plus acalabrutinib for untreated CLL/SLL
This trial tests a new combination of two targeted drugs (lisaftoclax and acalabrutinib) against standard chemo-immunotherapy for people newly diagnosed with chronic lymphocytic leukemia or small lymphocytic lymphoma who need treatment. It aims to see if the combination works better.
Bengbu, AnhuiAges 18 years+ - NCT06327529Recruiting
Zinc and iron absorption from beans in young women
This study looks at how well your body absorbs iron and zinc from common beans. It may help find better ways to prevent iron deficiency.
Davis, CaliforniaAges 19–24 - NCT06319274RecruitingPhase 2
Prostacyclin for lung infection patients on a ventilator
This study tests a medicine called prostacyclin (given through a vein) to see if it helps people on a breathing machine with a lung infection. The goal is to reduce inflammation and improve recovery.
CopenhagenAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 5,086 recruiting hematology studies from the U.S. registry right now, out of 7,699 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.