Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,918 recruiting studies in this area right now.
By phase
- Not applicable2,022
- Phase 21,072
- Phase 1792
- Phase 1/Phase 2478
- Phase 3345
- Phase 4126
- Phase 2/Phase 383
Top conditions
- Multiple Myeloma327
- Acute Myeloid Leukemia281
- Lymphoma178
- Sickle Cell Disease134
- Myelodysplastic Syndromes128
- Acute Lymphoblastic Leukemia118
- Leukemia100
- Chronic Lymphocytic Leukemia95
- Follicular Lymphoma70
- Hematologic Malignancy67
- Myelodysplastic Syndrome64
- Hodgkin Lymphoma63
- Mantle Cell Lymphoma62
- Anemia56
- Diffuse Large B Cell Lymphoma54
- Malignant Solid Neoplasm53
- 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 Center58
- Mayo Clinic55
- Assistance Publique - Hôpitaux de Paris45
- St. Jude Children's Research Hospital44
- Peking University People's Hospital43
Where studies are running
- California396
- Texas185
- Alabama156
- Maryland152
- Arizona125
- Florida105
- Massachusetts103
- New York98
- Ohio70
- Minnesota69
Recruiting studies4,918 total
- NCT06633328RecruitingEarly Phase 1
Cd7 car-t before stem cell transplant for severe aplastic anemia
This trial tests a new approach: first, you receive a specially engineered immune cell treatment (CD7 CAR-T) to help prepare your body, then a stem cell transplant from a relative. It's designed for people with severe aplastic anemia who cannot have or choose not to get a standard transplant.
Hanzhou, ZhejiangAges Any age - NCT04767048RecruitingPhase 2
Robot or laser tongue scraping plus tonsil removal to assess lymph nodes
This trial looks at whether a more precise procedure—removing a small area of tongue lining using a robot or laser, along with tonsil removal—can find the likely source of stubborn swollen neck lymph nodes. It’s designed for people with signs of head-and-neck cancer in lymph nodes, but no clear primary tumor found yet.
CaenAges 18 years+ - NCT07715630RecruitingPhase 1
PICX CAR-T therapy for relapsed or hard-to-treat multiple myeloma
This trial tests a new treatment called PICX CAR-T, a type of immune cell therapy, for multiple myeloma that has come back or not responded well to at least two prior treatments. It aims to see if this therapy can help control the disease.
Kunming, YunnanAges 18 years+ - NCT06636552RecruitingPhase 2
Alternating drug combo plus daratumumab for newly diagnosed plasma cell leukemia
This trial tests a new treatment plan for people newly diagnosed with primary plasma cell leukemia (pPCL). It uses two different drug combinations that include daratumumab, given one after the other, followed by maintenance daratumumab. The goal is to see if this approach is safe and works well.
Athens, AtticaAges 18–80 - NCT07719946RecruitingPhase 2
Lower dose chemo after stem cell transplant for blood cancers
This trial tests whether a lower dose of the chemotherapy drug cyclophosphamide given after a stem cell transplant is safe and effective for people with blood cancers. The goal is to reduce side effects while still helping prevent the cancer from coming back.
Navi Mumbai, MaharashtraAges 18 years+ - NCT07718204Recruiting
Medication help for kids after bone marrow transplant
This study tests a program that helps caregivers remember to give their child's oral medications after a bone marrow transplant. If you are the main caregiver for a child who had a transplant and is still in the hospital, this trial might be for you.
Columbus, OhioAges birth–12 years - NCT07719556RecruitingPhase 2
Orelabrutinib with obinutuzumab and venetoclax for untreated MCL
This trial tests a new combination of three targeted drugs (orelabrutinib, obinutuzumab, and venetoclax) for people with newly diagnosed mantle cell lymphoma who have not had treatment before. The goal is to see if this short-course combination can effectively control the disease while being gentle on the body.
Changzhou, JiangsuAges 18 years+ - NCT07723560Recruiting
Surgery study for hemophilia A patients using Altuvoct
This study looks at how people with hemophilia A do when they have surgery while using the medicine Altuvoct (efanesoctocog alfa). It helps doctors learn more about surgical practices for this condition.
BronAges Any age - NCT06635330RecruitingPhase 1/Phase 2
CAR T cell therapy for children with relapsed B-cell leukemia
This trial tests a new CAR T cell treatment for children whose B-cell acute lymphoblastic leukemia has come back or not responded to standard therapy. The goal is to see if this therapy is safe and can help control the cancer so a stem cell transplant may be possible.
Tehran, Tehran ProvinceAges 2–18 - NCT04275518RecruitingPhase 1
Trial for relapsed leukemia or risky MDS with new drug
This Phase 1 study tests APG-115 alone or with azacitidine or cytarabine in people whose acute myeloid leukemia (AML) or high-risk MDS has come back or hasn’t responded. The goal is to see safety and whether the treatment can work for these conditions.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05299424RecruitingPhase 1/Phase 2
CM336 for multiple myeloma after prior treatments
This trial tests CM336, a new medicine, in people with multiple myeloma that has returned (relapsed) or not responded (refractory) to standard treatments. It may help by trying a different approach when other key medicines have already been tried.
Beijing, Beijing MunicipalityAges 18 years+ - NCT05931718Recruiting
Track diagnosis and treatment in autoimmune blood count disorders
This study follows adults with autoimmune blood problems like autoimmune hemolytic anemia, immune thrombocytopenia, and autoimmune/neutropenia to see how diagnosis and care work over time. You may be asked to complete follow-up visits for up to 3 years.
MilanAges 18 years+ - NCT06609304RecruitingPhase 4
CAR T-cell therapy after first treatment for high-risk lymphoma
This trial tests whether a type of immunotherapy called axicabtagene ciloleucel (a CAR T-cell therapy) can improve outcomes when given right after initial treatment for high-risk large B-cell lymphoma. It is for people who have not yet started treatment.
Zhengzhou, HenanAges 18–70 - NCT07710248RecruitingPhase 2
Safety of SG301-SC in adults with ITP
This study tests a new injection called SG301-SC for people with primary immune thrombocytopenia (ITP) whose platelet counts stay low even after standard treatments. The goal is to see if it is safe and helps raise platelets, reducing bleeding risk.
Fuzhou, FujianAges 18–75 - NCT07709195RecruitingPhase 2
Chlorophyllin to reduce mouth sores from radiation before transplant
This trial tests whether taking chlorophyllin can reduce mouth sores caused by total body radiation given before a stem cell transplant. The goal is to make the treatment easier to tolerate.
Navi Mumbai, MaharashtraAges 12–65 - NCT07712848RecruitingPhase 3
Comparing 3 drug combos for newly diagnosed AML
This trial tests whether a new combination (DEC3-VEN) works better than two other standard treatments for people with newly diagnosed acute myeloid leukemia (AML). The goal is to find the best initial therapy to help achieve remission.
Kunming, YunnanAges 18–65 - NCT07707687RecruitingPhase 2
Eculizumab for high-risk TA-TMA after stem cell transplant
This trial tests whether eculizumab can safely help people with a serious blood vessel complication called TA-TMA after a stem cell transplant. You may be eligible if you have high-risk features and haven't improved with initial care.
Changsha, HunanAges 18 years+ - NCT07708714RecruitingPhase 1/Phase 2
Hydroxyurea study for teens with sickle cell anemia
This study tests how well a higher dose of hydroxyurea works for teenagers with sickle cell anemia living in areas where malaria is common. It looks at safety and how the treatment affects their daily lives.
KampalaAges 11–18 - NCT07709013RecruitingPhase 2
Leflunomide to stop CMV after stem cell transplant
This study tests whether the drug leflunomide can prevent CMV virus reactivation after a half-matched stem cell transplant. If you have already had a successful white blood cell recovery and no sign of CMV, this might help keep you safe from the virus.
Navi Mumbai, MaharashtraAges 18 years+ - NCT07710534RecruitingPhase 2
A study of decitabine-cedazuridine and venetoclax for blood cancers
This trial tests a combination of two drugs (decitabine-cedazuridine and venetoclax) that are given in a low-dose, frequent schedule (metronomic) for people with certain blood cancers that have come back or not responded to treatment. The goal is to see if this combo can help control the disease.
Richmond, VirginiaAges 18 years+ - NCT07710482Recruiting
Blood thinner for children getting a central line
This trial tests whether giving a blood thinner before placing a central line (a special IV) helps prevent clots in critically ill children. It could lower the risk of problems from the line.
Shibīn al Kawm, Menoufia GovernorateAges 1 month–18 years - NCT07714512RecruitingPhase 1/Phase 2
Anti-CD38 antibody for severe aplastic anemia not helped by other treatments
This study tests a new antibody drug (anti-CD38) for people with severe aplastic anemia that has not responded to or has come back after standard treatments. The goal is to see if this drug can help improve blood counts when other options have failed.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT07708662Recruiting
Boosted compression for long-term leg swelling
This trial tests a stronger compression method for people with long-lasting leg swelling (edema) that is not caused by another medical condition. The goal is to see if it works better than standard care.
Edegem, AntwerpAges 18 years+ - NCT07712445Recruiting
Testing a clot-busting drug coated with platelet membranes
This study tests a new way to deliver a clot-dissolving drug called tenecteplase. The drug is coated with platelet membranes to target blood clots in arteries. It may offer a safer, more effective treatment for heart attack patients and is also enrolling healthy volunteers for comparison.
Nanjing, JiangsuAges 18–75
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,918 recruiting hematology studies from the U.S. registry right now, out of 7,266 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.