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
- NCT07697482Recruiting
Breathing and relaxation training for leg swelling
This study tests whether combining breathing and relaxation exercises with standard care can help reduce leg swelling and improve how well you walk. It is for women who have had lymphedema in their legs for at least 3 months.
AdanaAges 18–65 - NCT01728545Recruiting
Storing umbilical cord blood for future transplantation
This study collects and stores umbilical cord blood at birth so it can be used later for transplant. It also involves blood and cord blood testing to check for infections and key matching features.
Houston, TexasAges 18 years+ - NCT07697495Recruiting
Shoulder and posture training for lymphedema after breast cancer
This study tests whether a combination of shoulder blade stabilization exercises and posture training can help reduce arm swelling and improve function in women with lymphedema after breast cancer surgery. It may offer a gentle, non-invasive way to manage your symptoms.
AdanaAges 18–65 - NCT05745532RecruitingEarly Phase 1
Autologous stem cell treatment to improve beta thalassemia major
This early-phase trial tests a new way to restore working blood-making cells using your own stem cells for people with transfusion-dependent beta thalassemia major. The goal is to improve safety and blood results, and possibly reduce problems from the disease.
Shenzhen, GuangdongAges 8–16 - NCT06447922Enrolling by invitation
Metal Levels After Knee Replacement
This study measures metal levels in the blood after knee replacement surgery. It may help researchers understand how metal from the new joint affects the body.
Rochester, MinnesotaAges 18–100 - NCT06395870RecruitingPhase 1
Dual-target cell therapy for returning B-cell lymphoma
This trial tests a new cell therapy that targets two proteins (CD19 and CD20) found on certain lymphoma cells. It is for patients whose B-cell non-Hodgkin lymphoma has come back or not responded to at least two prior treatments. The goal is to see if this therapy can help control the cancer.
Hefei, AnhuiAges 18–75 - NCT06375161RecruitingEarly Phase 1
CAR-T cells for relapsed B-cell cancers
This early-phase trial tests a type of immunotherapy called anti-CD19 CAR-T cells. These are specially engineered immune cells that seek out and destroy cancer cells with a marker called CD19 on their surface. It is for people with B-cell cancers (leukemia or lymphoma) that have not responded to or come back after standard treatments.
Shanghai, Shanghai MunicipalityAges 4 months–1.3 years - NCT06840249Recruiting
Pediatric blood vessel injury study
This trial is looking at ways to treat blood vessel injuries in children caused by accidents or trauma. If your child has a vascular injury from an accident, this study may help find the best treatment.
AsyutAges 3–18 - NCT06833827Recruiting
Clot removal vs clot-busting drugs for severe lung clots
This study compares two ways to treat a large blood clot in the lungs that is causing life-threatening symptoms. One method uses a device to remove the clot, the other uses medicine to dissolve it.
Leiden, South HollandAges 18 years+ - NCT02271243Recruiting
Find the source of bloodstream infections from central line germs
This study uses special genetic testing of bacteria from blood to figure out where central-line bloodstream infections come from. Results may help doctors better identify the source and improve prevention and treatment.
Boston, MassachusettsAges Any age - NCT07693881Recruiting
Preventing EBV reactivation with rituximab after stem cell transplant in children
This trial tests whether adding a drug called rituximab to the standard transplant plan can help prevent Epstein-Barr virus (EBV) from reactivating in children receiving a half-matched stem cell transplant. It may help reduce a common viral complication after transplant.
GuangzhouAges Up to 18 years - NCT06757257Recruiting
Long-term use survey of fostamatinib for ITP
This study follows people with chronic immune thrombocytopenia (ITP) who are starting fostamatinib for the first time. It aims to gather information on how well the medicine works and how safe it is when used over a longer period.
Tokyo and Japanese Other CitiesAges Any age - NCT06224257RecruitingPhase 2
Linperlisib for relapsed or refractory T-LGLL
This trial tests a new drug called Linperlisib for people with a rare type of leukemia (T-cell large granular lymphocytic leukemia) that has come back or stopped responding to previous treatment. It's a possible option for patients whose blood counts are low, who have an enlarged spleen, or who have other related health problems.
Hefei, AnhuiAges 18 years+ - NCT06410313Recruiting
New drug-coated stent for thigh artery disease
This study tests a new drug-coated stent to improve blood flow in the thigh artery for people with leg pain or discomfort from narrowed arteries. It aims to see if the stent is safe and works well.
Atlanta, GeorgiaAges 18–120 - NCT06346912RecruitingEarly Phase 1
CAR-T cell therapy for relapsed B-cell blood cancers
This trial tests a special type of immune therapy called CD19-BAFF CAR-T cells for people whose B-cell acute lymphoblastic leukemia or B-cell non-Hodgkin lymphoma has come back or not responded to standard treatment. The therapy uses your own modified immune cells to target and kill cancer cells.
Hangzhou, ZhejiangAges 18 years+ - NCT06743945RecruitingPhase 2
Study of polatuzumab, rituximab, CHP for transformed DLBCL
This trial tests a combination of drugs (POLA-R-CHP) as a first treatment for patients whose large B-cell lymphoma has changed from a slower-growing type. It aims to see if this therapy is effective and safe for newly diagnosed patients.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT07074496RecruitingEarly Phase 1
Combined cell therapy for newly diagnosed Ph+ ALL
This trial tests a new combination treatment using ThisCART19A cells and olverembatinib in adults newly diagnosed with a type of leukemia that has the Philadelphia chromosome. It aims to see if this approach is safe and effective.
Suzhou, JiangsuAges 18 years+ - NCT07066527Recruiting
New foam vs. standard foam for head and neck vein malformations
This study tests a new type of foam (polylauric alcohol foam) compared to standard foam for treating venous malformations (clusters of abnormal veins) in the head and neck area. The goal is to see if the new foam works better and is just as safe.
Jinan, ShandongAges 14–60 - NCT07456605RecruitingPhase 1
Testing liposomal curcumin for multiple myeloma
This trial tests a special form of curcumin (the ingredient in turmeric) wrapped in tiny fat particles to see if it's safe and helpful for people with multiple myeloma that has come back or not responded to other treatments. It may offer an option when standard therapies are no longer effective.
Toronto, OntarioAges 18 years+ - NCT05817955RecruitingPhase 2
Azacitidine plus ruxolitinib for higher-risk MDS/MPN
This Phase 2 study tests whether combining azacitidine and ruxolitinib can better control higher-risk bone marrow diseases (MDS/MPN, including CMML). It may help patients who are not good candidates for a stem cell transplant and who can safely take these medicines.
Nanjing, JiangsuAges 18–80 - NCT06252948Recruiting
Gut bacteria study for POEMS and related plasma cell disorders
This study looks at the gut microbiome (the bacteria living in your digestive system) in people with POEMS syndrome, multiple myeloma, MGUS, amyloidosis, and healthy household members. It may help researchers understand how gut health relates to these conditions.
Rochester, MinnesotaAges 18 years+ - NCT07296627Recruiting
Real-world immunotherapy for newly diagnosed multiple myeloma
This study looks at how well first-line immunotherapy works for people newly diagnosed with multiple myeloma in real-world clinical settings in China. The goal is to understand what treatments are used and how patients respond.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07293117Recruiting
Testing Lifeblood supplement for iron and energy
This study tests a dietary supplement called Heart & Soil's Lifeblood to see if it can help improve your iron levels and energy. It might be a good fit if you're an average adult without certain health conditions.
New York, New YorkAges 18 years+ - NCT07286032RecruitingPhase 3
Study of a pill to raise low platelets after chemo
This study tests an investigational pill (hetrombopag) to see if it can safely raise platelet counts in people with solid tumors whose platelets drop after chemotherapy. If you are receiving platinum- or gemcitabine-based chemo and have low platelets due to chemo, this trial may be an option.
Los Alamitos, CaliforniaAges 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.