Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,924 recruiting studies in this area right now.
By phase
- Not applicable2,025
- Phase 21,074
- Phase 1791
- Phase 1/Phase 2480
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma178
- 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
- Acute Myeloid Leukemia (AML)48
- Lymphedema48
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 Center57
- Mayo Clinic56
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital45
- Peking University People's Hospital43
Where studies are running
- California396
- Texas185
- Alabama157
- Maryland152
- Arizona126
- Florida104
- Massachusetts104
- New York98
- Ohio71
- Minnesota69
Recruiting studies4,924 total
- NCT06838143Recruiting
Ilaris real-world study for periodic fevers and sJIA
This study watches how people with certain periodic fever syndromes or a severe type of childhood arthritis (sJIA) do on the medicine Ilaris during their regular doctor visits. It collects information to see how well the medicine works in everyday care.
SeoulAges 2–100 - NCT06805097Recruiting
Platelet transfusion for low platelet counts in blood cancer patients
This trial tests how well platelet transfusions work for patients with blood cancers or bone marrow failure who have very low platelets and need a transfusion. It aims to see if the transfusions help control bleeding and improve outcomes.
BesançonAges 18 years+ - NCT06839456RecruitingPhase 1/Phase 2
Stem cell addback to prevent infections after transplant
This trial tests whether adding back certain immune cells after a stem cell transplant can help prevent serious viral or fungal infections. It's for children and young adults up to age 25 who need a transplant for a blood cancer or other curable disease.
Philadelphia, PennsylvaniaAges 1 month–25 years - NCT06838910RecruitingPhase 2
Tislelizumab and anlotinib for thymus cancer after first treatment
This study tests a combination of two drugs (tislelizumab and anlotinib) as a second treatment option for people with thymoma or thymic carcinoma whose cancer has worsened after first-line therapy. It aims to see if this combination can control the tumor and improve outcomes.
Nanjing, JiangsuAges 18–75 - NCT06838962RecruitingPhase 2
Study of anti-CD38 antibody for children with chronic ITP
This trial tests a new antibody treatment (anti-CD38) for children ages 6 to 18 who have had low platelets for at least 3 months and did not improve with steroids. The goal is to see if this treatment can safely raise platelet counts.
Tianjin, Tianjin MunicipalityAges 6–18 - NCT06840756RecruitingPhase 4
Does donor-patient sex matching improve blood transfusion outcomes?
This trial tests whether giving ICU patients blood from a donor of the same sex (male-to-male or female-to-female) leads to better recovery compared to mismatched transfusions. The goal is to see if matching donor and patient sex makes a difference in how well patients do.
Hamilton, OntarioAges 18 years+ - NCT06839053RecruitingPhase 2
Study of sonrotoclax, rituximab, and zanubrutinib for CLL, SLL, and MCL
This trial tests a combination of three drugs (sonrotoclax, rituximab, and zanubrutinib) for people with chronic lymphocytic leukemia, small lymphocytic lymphoma, or mantle cell lymphoma. The goal is to see if the combination works better than current treatments.
Seattle, WashingtonAges 18 years+ - NCT05200715Recruiting
Registry study for inherited and inflammatory eye and joint diseases
This study is a registry, meaning it collects your medical information to better understand several inflammatory (auto-inflammatory) conditions. It may help doctors and researchers improve diagnosis and future treatments for people with these disorders.
AlgiersAges Any age - NCT06830759Recruiting
Real-world study of epcoritamab for lymphoma
This study looks at how well epcoritamab works for people with diffuse large B-cell lymphoma or follicular lymphoma who have already tried two or more treatments. Researchers want to see how it works in routine care, not in a strict research setting.
Ciudad Autonoma de Buenos Aire, Buenos AiresAges 18 years+ - NCT06834282RecruitingPhase 1
A study of CER-1236 for certain blood cancers
This trial tests an experimental cell therapy called CER-1236 for people with acute myeloid leukemia, myelodysplastic syndrome, or myelofibrosis. It aims to see if it can help treat these cancers.
Sacramento, CaliforniaAges 18–85 - NCT06833983RecruitingPhase 3
Study of GS1191-0445 injection for hemophilia A
This trial tests a new injection called GS1191-0445 for people with hemophilia A. It aims to see if it is safe and works well to prevent or treat bleeding episodes.
Hefei, AnhuiAges 18–65 - NCT06831734Enrolling by invitation
Real-world safety study of Alhemo in hemophilia
This trial will track how well Alhemo works and how safe it is for people with hemophilia A or B in everyday use. If you are 12 or older and your doctor has already decided to start you on Alhemo, this study will collect information to help doctors better understand the medicine's real-world benefits and risks.
ChibaAges 12 years+ - NCT06832306Recruiting
Diaphragm pacing for breathing support in ICU
This trial tests a device that helps stimulate the diaphragm to improve breathing in patients who need a ventilator. It's for people with new breathing problems who have been in the ICU on a ventilator for less than 4 days.
La Jolla, CaliforniaAges 18 years+ - NCT06831370RecruitingPhase 4
New treatment for advanced Hodgkin lymphoma in adults in India
This trial tests a combination of the targeted drug brentuximab vedotin with standard chemotherapy (doxorubicin, vinblastine, and dacarbazine) for adults with Stage 3 or 4 Hodgkin lymphoma who have not had previous treatment. It aims to see if this combination works well and is safe.
Vijayawada, Andhra PradeshAges 18 years+ - NCT06829771RecruitingPhase 1/Phase 2
A new drug combined with standard chemo for large B-cell lymphoma
This trial is testing a new drug called TQB2825 given alongside standard chemotherapy (R-CHOP or GemOx) for people with diffuse large B-cell lymphoma (DLBCL) or a related type called grade 3b follicular lymphoma. The goal is to see if adding this new drug is safe and works better than standard treatment alone.
Bengbu, AnhuiAges 18–80 - NCT06830031RecruitingPhase 1
C402-CD19-CAR treatment for relapsed or refractory B-cell lymphoma
This trial tests a new CAR-T cell therapy called C402-CD19-CAR for people with certain types of B-cell lymphoma that have come back or not responded to previous treatments. The treatment uses your own immune cells to target and kill cancer cells that have a protein called CD19 on their surface.
TianjinAges 18–75 - NCT06826430RecruitingPhase 1
CAR-T cell therapy for severe lupus-related low platelets
This trial tests a new CAR-T cell treatment called Inaticabtagene Autoleucel for people with lupus that causes very low platelet counts (immune thrombocytopenia) that hasn't gotten better with standard treatments. The goal is to see if it can help raise platelet levels.
Beijing, Beijing MunicipalityAges 18–70 - 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+ - NCT06831058RecruitingPhase 2
Efgartigimod for preventing iTTP relapses
This study tests a drug called efgartigimod to see if it can prevent relapses in people with immune-mediated thrombotic thrombocytopenic purpura (iTTP) who are currently in remission. It may help by reducing the immune activity that causes the condition.
Minneapolis, MinnesotaAges 18 years+ - NCT06835530RecruitingPhase 2
Rituximab and CC-99282 for older frail patients with large b-cell lymphoma
This trial tests a combination of two drugs, rituximab and CC-99282, as a first treatment for older adults with diffuse large b-cell lymphoma who are too frail for standard chemotherapy. The goal is to see if this gentler approach can effectively control the disease while being easier to tolerate.
Alessandria, AlessandriaAges 80 years+ - NCT06833593Recruiting
Antibiotic combinations for enterococcus blood infection
This study looks at whether using two or more antibiotics together works better than one alone for a specific type of blood infection caused by Enterococcus faecalis bacteria. The goal is to find the safest and most effective way to treat this infection and improve outcomes for patients.
Bologna, BolognaAges 18 years+ - NCT06827782Enrolling by invitationPhase 1
Cord blood CAR-NK cells for relapsed CNS lymphoma
This trial tests a new treatment using specially engineered immune cells from cord blood to target and kill cancer cells in the brain or spine. It is for people whose central nervous system lymphoma has not responded to or has returned after previous treatments.
Hangzhou, ZhejiangAges 18–75 - NCT06832605Recruiting
Mindfulness classes by video to prevent depression relapse
This trial tests an 8-week mindfulness-based cognitive therapy program delivered via video call to help people with a history of depression prevent future episodes. It may help you learn skills to manage low mood and reduce the chance of relapse.
Elche, AlicanteAges 18 years+ - NCT06828991RecruitingPhase 2
Mosunetuzumab for older DLBCL patients with residual ctDNA
This trial tests whether adding a targeted immunotherapy drug called mosunetuzumab after standard chemotherapy can help older adults with DLBCL who still have tiny traces of cancer DNA in their blood. If you qualify, the goal is to reduce the chance of the cancer coming back.
Rochester, New YorkAges 70 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,924 recruiting hematology studies from the U.S. registry right now, out of 7,354 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.