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
- NCT07061444Recruiting
Breathing muscle training for stem cell transplant patients
This trial tests different breathing exercises to help people recover after a stem cell transplant. It looks at whether these exercises can improve strength and recovery.
Istanbul, ZeytinburnuAges 18–65 - NCT06678282Recruiting
Testing an investigational cell therapy for B-cell lymphoma or leukemia
This trial tests a new cell therapy (JY231) for people with B-cell lymphoma or B-cell acute lymphoblastic leukemia (B-ALL) that has come back or didn't respond to previous treatments. The therapy targets a marker on cancer cells called CD19 and aims to help your body fight the cancer.
Zhenzhou, HenanAges 18–75 - NCT07560280Recruiting
Tinnitus from Jugular Vein Narrowing: Diagnosis and Surgery Study
This study evaluates whether neck vein narrowing causes a specific type of tinnitus (ringing in the ears) and tests surgical treatment. If you have persistent tinnitus and imaging shows a narrowed jugular vein, this trial may help determine if surgery could help.
Beijing, Beijing MunicipalityAges 18–75 - NCT07559695Recruiting
Menin inhibitor maintenance therapy after stem cell transplant
This study tracks how well a newer drug class (menin inhibitors) works to prevent acute leukemia from coming back after a stem cell transplant. You would be observed for safety and effectiveness if you're already taking one of these drugs.
Suzhou, JiangsuAges 15 years+ - NCT07093411RecruitingEarly Phase 1
Targeted cell therapy for relapsed B-cell lymphoma
This trial tests a new type of cell therapy that targets two proteins (CD19 and CD20) found on certain lymphoma cells. It is designed for patients whose lymphoma has not responded to or has returned after previous treatment, and who cannot or choose not to receive standard CAR-T therapy.
HefeiAges 18–75 - NCT07168317RecruitingPhase 2
Study of tislelizumab plus other drugs for new AITL lymphoma
This trial tests a combination of five drugs for people newly diagnosed with a rare type of lymphoma called angioimmunoblastic T-cell lymphoma (AITL). The goal is to see if this treatment helps control the cancer.
Xuzhou, JiangsuAges 18 years+ - NCT05617833RecruitingPhase 1
Test EPO and melatonin for brain bleeding in very preterm babies
This Phase 1 trial studies whether giving erythropoietin (EPO) and melatonin is safe in very preterm infants who have bleeding in the brain (intraventricular hemorrhage) or significant nearby brain injury. It aims to see if these medicines can be given safely during the early days after birth.
St. Petersburg, FloridaAges 12 hours–2 months - NCT07101588RecruitingPhase 4
Ruxolitinib and decitabine before stem cell transplant for AML
This trial tests whether adding two drugs (ruxolitinib and decitabine) to the standard chemotherapy before a stem cell transplant can help prevent leukemia from coming back. It is for people with acute myeloid leukemia who have a suitable donor and are otherwise healthy enough for transplant.
Beijing, Beijing MunicipalityAges 14–75 - NCT06377540RecruitingPhase 2
Pembrolizumab plus BEAM with stem cell transplant for Hodgkin lymphoma
This trial tests whether adding the immunotherapy drug pembrolizumab (Keytruda) to the standard BEAM chemotherapy before a stem cell transplant can help people with relapsed Hodgkin lymphoma. It's for patients who are eligible for a transplant and have stable organ function.
Minneapolis, MinnesotaAges 18 years+ - NCT05842109Recruiting
Testing a breath marker to guide care for newborn jaundice
This study looks at a breath-related measurement (from the air you exhale) to help diagnose and guide treatment for jaundice in certain newborns. It may help the care team better decide what care you need after birth, especially when jaundice is related to blood type mismatch.
HangzhouAges Up to 1 week - NCT05841771RecruitingPhase 2
Decitabine or azacitidine plus venetoclax after transplant
This trial tests two cancer medicines—decitabine or azacitidine (also called “hypomethylating agents”) plus venetoclax—given after an allogeneic stem cell transplant to help prevent relapse in people with high-risk AML or MDS. If you have measurable remaining leukemia cells after transplant, this study may be especially relevant.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06665412Recruiting
Radotinib Dose Reduction for Chronic Phase CML
This trial tests if lowering the dose of radotinib is safe and effective for adults newly diagnosed with a certain type of leukemia (chronic phase CML). It may help control the disease while reducing side effects.
Anyang-si, Gyeonnggi-doAges 19 years+ - NCT07156435RecruitingPhase 1
Vyxeos and Clofarabine for Children with Relapsed AML
This trial tests a combination of two chemotherapy drugs, Vyxeos (liposomal daunorubicin and cytarabine) and clofarabine, in children and young adults whose acute myeloid leukemia (AML) has come back or hasn't responded to standard treatment. The goal is to see if this combination can help control the leukemia.
ViennaAges 1–21 - NCT06657846Recruiting
Quality of life and costs for people with VEXAS
This study looks at how VEXAS syndrome affects your daily life and finances. It aims to understand the challenges you face so doctors can better support you.
AnconaAges 18–99 - NCT07556822RecruitingPhase 1
Testing HRS-3005 for Blood Cancers That Have Returned
This study tests a new drug called HRS-3005 in patients with B-cell blood cancers that have come back or stopped responding to prior treatment. The trial aims to find the right dose and understand how well the drug works and what side effects it causes.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07702578RecruitingPhase 3
Study of special donor T-cells for blood stem cell transplant
This trial tests whether giving specially engineered donor T-cells after a stem cell transplant can help treat certain blood cancers like AML or MDS. The study is for people receiving a donor stem cell transplant for the first time.
Gilbert, ArizonaAges 18 years+ - NCT06397027RecruitingPhase 1
Ziftomenib, venetoclax, and azacitidine for pediatric leukemia
This trial tests a new drug combination (ziftomenib, venetoclax, and azacitidine) in children and young adults with acute leukemia that has come back or not responded to treatment. It may help if your child's leukemia has certain genetic changes (like KMT2A, NPM1, or NUP98).
Houston, TexasAges 2–21 - NCT07142590Recruiting
Iron needs in people living at high altitude
This study measures how much iron your body absorbs and loses if you live at high altitude. It helps researchers understand iron requirements for people in this environment, using a new testing technique.
Zurich, Canton of ZurichAges 18–45 - NCT06650592Recruiting
Study on outcomes after immediate lymphatic reconstruction
This study looks at how well immediate lymphatic reconstruction (ILR) works for patients having certain surgeries. If you are a candidate for this procedure, your results will be tracked to see if the surgery helps prevent or reduce lymphedema (arm or leg swelling).
Chicago, IllinoisAges Any age - 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+ - NCT07028073RecruitingPhase 1/Phase 2
New targeted treatment for newly diagnosed CBF-AML with KIT mutation
This trial tests a new targeted therapy for a specific type of leukemia (CBF-AML with a KIT gene change) in people who have not yet had treatment. The goal is to see if adding a KIT inhibitor to standard chemotherapy can improve outcomes.
Suzhou, JiangsuAges 18 years+ - NCT06082934RecruitingPhase 1/Phase 2
Triple drug combo for newly diagnosed Ph+ ALL
This trial tests a combination of three targeted drugs (olverembatinib, venetoclax, and dexamethasone) for people newly diagnosed with a specific type of leukemia called Ph+ ALL. The goal is to see if this combination can help control the disease without needing traditional chemotherapy.
Xi'an, ShannxiAges 18 years+ - NCT06287619RecruitingPhase 2
IV iron after heart surgery for iron deficiency
This trial tests whether giving iron through a vein after heart surgery can help fix low iron levels and improve recovery. It is for people who have iron deficiency (with or without anemia) before their planned heart surgery.
Kingston, OntarioAges 18 years+ - NCT06743477Recruiting
Super transplant for severe thalassemia in children
This trial tests a new type of transplant (called 'super transplantation') for children with severe thalassemia. It aims to help those who cannot get a fully matched donor or have chosen not to have standard treatments.
Kunming, YunnanAges 7–12
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.