Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,922 recruiting studies in this area right now.
By phase
- Not applicable2,026
- Phase 21,073
- Phase 1790
- Phase 1/Phase 2479
- Phase 3345
- Phase 4125
- Phase 2/Phase 384
Top conditions
- Multiple Myeloma328
- Acute Myeloid Leukemia279
- Lymphoma178
- Sickle Cell Disease133
- 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
- California395
- Texas185
- Alabama156
- Maryland152
- Arizona125
- Florida105
- Massachusetts103
- New York98
- Ohio71
- Minnesota69
Recruiting studies4,922 total
- NCT07226219RecruitingPhase 1
Medication to help attention in children with sickle cell disease
This study tests whether a common medication called methylphenidate (often used for ADHD) can help children with sickle cell disease who have attention or memory problems. If the child qualifies, the study may offer a new way to improve focus and daily functioning.
Memphis, TennesseeAges 8–17 - NCT07227506Recruiting
Mucosal impedance testing for chronic esophagus issues
This trial uses a special device during an upper endoscopy to measure the electrical properties of the esophagus lining, which may help diagnose chronic reflux or swallowing problems.
Milwaukee, WisconsinAges 18 years+ - NCT07223021RecruitingPhase 3
Fludarabine dosing study for B-cell ALL
This study tests a different dose of the chemotherapy drug fludarabine before CAR T-cell therapy (tisagenlecleucel) for children and young adults with B-cell acute lymphoblastic leukemia. The goal is to see if the new dose works better at helping the body accept the CAR T cells while keeping side effects manageable.
New York, New YorkAges 1 year+ - NCT07225985RecruitingPhase 1/Phase 2
Pralatrexate, bendamustine, and radiation before donor stem cell transplant for T-cell lymphoma
This trial tests a combination of two chemotherapy drugs (pralatrexate and bendamustine) plus total-body radiation before a donor stem cell transplant for people with T-cell lymphoma that has come back or hasn't responded to treatment. The goal is to see if this approach can help destroy the lymphoma and allow the donor cells to take hold safely.
Seattle, WashingtonAges 18 years+ - NCT07226609Recruiting
Plant-based diet study for multiple myeloma patients
This study tests if a plant-based diet can help people with newly diagnosed multiple myeloma who are receiving a standard 4-cycle drug combination (DRVd). Researchers want to see if changing what you eat might improve treatment results.
Basking Ridge, New JerseyAges 18 years+ - NCT07228741RecruitingPhase 2
Exercise and medicine for heart health in ALL survivors with obesity
This trial tests if combining resistance exercise with the weight-loss medication tirzepatide can improve heart and metabolic health in survivors of childhood acute lymphoblastic leukemia (ALL) who are now adults and have obesity or overweight with related health issues. You may benefit if you finished treatment at least 2 years ago and meet weight and health criteria.
Memphis, TennesseeAges 18 years+ - NCT07227584RecruitingPhase 2
ALL treatment for adolescents and young adults
This trial tests a standard chemotherapy regimen for people aged 18 to 50 with a type of leukemia called Philadelphia chromosome-negative acute lymphoblastic leukemia (ALL). It aims to see how well the treatment works for this age group.
Boston, MassachusettsAges 18–51 - NCT07224100RecruitingPhase 2
Chemo plus targeted drug for newly diagnosed Ph+ ALL
This trial tests a combination of chemotherapy drugs (EPOCH) plus a targeted therapy (ponatinib) for patients with a specific type of acute lymphoblastic leukemia (Ph+ ALL). Some participants also get rituximab if their leukemia cells have a certain marker (CD20). The goal is to see how well this treatment works as a first therapy.
Seattle, WashingtonAges 18 years+ - NCT07222345Recruiting
High-intensity interval training for Hodgkin lymphoma survivors
This study tests if a high-intensity interval training (HIIT) program is safe and doable for young people who have finished treatment for Hodgkin lymphoma. It might help you regain fitness and strength after recovery.
Memphis, TennesseeAges 10–25 - NCT07223814RecruitingPhase 3
Testing a new drug with standard chemo for AML
This trial adds an experimental drug called bleximenib to the usual chemotherapy for people newly diagnosed with AML who have certain genetic changes (NPM1 or KMT2A). The goal is to see if adding this drug helps the treatment work better.
Los Angeles, CaliforniaAges 18 years+ - NCT07222579RecruitingPhase 2
Study of blinatumomab injection for a rare leukemia type
This trial tests a new way to give blinatumomab (a drug that helps your immune system fight cancer) as a shot under the skin for a rare leukemia called MPAL. It includes three different groups of patients depending on their treatment history.
Morgantown, West VirginiaAges 18 years+ - NCT06906835Recruiting
Comparing two blood tests to guide iron treatment in dialysis patients
This trial tests whether a new blood test (reticulocyte hemoglobin) is better than the usual iron test (transferrin saturation) for guiding when to give iron to people on dialysis. If you have anemia (low red blood cells) from kidney disease, this study may help doctors find the best way to treat your iron levels.
Pathumwan, BangkokAges 18–80 - NCT07222761RecruitingPhase 3
Comparing new treatments for relapsed multiple myeloma
This trial tests if a new medicine called linvoseltamab, alone or combined with carfilzomib, works better than the usual treatments for people with multiple myeloma that has come back or stopped responding after 1 to 3 prior therapies.
Atlanta, GeorgiaAges 18 years+ - NCT07227311RecruitingPhase 2
Belantamab mafodotin combinations for relapsed multiple myeloma
This trial tests a new drug called belantamab mafodotin (a targeted antibody therapy) combined with standard treatments for multiple myeloma that has come back or stopped responding. It looks at three different drug combinations to see which works best for people who have had 1 or 2 prior treatments.
Los Alamitos, CaliforniaAges 18 years+ - NCT07221500RecruitingPhase 2
Study of NX-5948 for advanced CLL or SLL
This trial tests an experimental drug called NX-5948 for people with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) that has come back or not responded to prior treatments. It's for those who have already tried a BTK inhibitor and a BCL-2 inhibitor.
Phoenix, ArizonaAges 18 years+ - NCT07224360RecruitingPhase 2
Safety of a new drug for sickle cell pain
This study tests a new medicine called anumigilimab to see if it is safe for people with sickle cell disease. The study focuses on those who have had pain crises recently, to help manage and prevent them.
Little Rock, ArkansasAges 18 years+ - NCT07229235Recruiting
Real-world study of iptacopan for PNH in Italy
This study looks at how well iptacopan works in everyday medical practice for people with paroxysmal nocturnal hemoglobinuria (PNH) being treated in Italy. It gathers information from routine care to understand real-world effectiveness.
Alessandria, ALAges 18 years+ - NCT07226206RecruitingPhase 1/Phase 2
Gene therapy for adults with severe hemophilia A
This trial tests a new gene therapy called SPK-8011QQ for adults with severe or moderately severe hemophilia A. The goal is to see if a single infusion can help your body produce its own factor VIII, reducing or stopping the need for regular factor VIII injections.
Orange, CaliforniaAges 18 years+ - NCT07226843RecruitingPhase 1
Study of a new drug for adults with certain blood cancers
This trial tests a new drug, LY4584180, for adults with several types of non-Hodgkin lymphoma who have already had at least two prior treatments. The goal is to see if the drug can help shrink tumors and stop the cancer from growing.
Scottsdale, ArizonaAges 18 years+ - NCT03643276RecruitingPhase 3
Study of treatment plans for children with leukemia
This Phase 3 trial tests a specific treatment protocol for children and teens newly diagnosed with certain types of leukemia, aiming to improve outcomes while managing side effects. You may be invited if your child’s leukemia type and timing fit the study rules.
SydneyAges Up to 17 years - NCT06911710RecruitingPhase 1/Phase 2
Car-T therapy for relapsed blood cancers
This trial tests whether CAR-T cells, a type of immunotherapy that targets specific markers on cancer cells, can treat blood cancers that have come back or not responded to standard treatment. It may offer a new option for people with lymphoma, leukemia, or multiple myeloma.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT05334615Recruiting
Study of blood clot problems after COVID or flu
This study looks at blood clot–related complications after COVID-19 (and in some cases flu) in adults admitted to the hospital. It may help doctors better understand and manage these complications.
Iowa City, IowaAges 18–99 - NCT04292288Recruiting
Study of high calcium after paraffin oil injection
This trial looks at people who previously received a paraffin oil injection and may have related health effects, such as high calcium levels. It aims to better understand what happens after this type of injection and what care may be needed.
HerlevAges 18–80 - NCT05686447Recruiting
Testing blood samples to study multiple myeloma
This study looks at stored blood (serum) samples to see whether a lab test called MALDI-TOF mass spectrometry can help analyze multiple myeloma proteins. If you have multiple myeloma (or are a healthy matched control), your existing lab samples may be used for testing.
Guangzhou, GuangdongAges Any age
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,922 recruiting hematology studies from the U.S. registry right now, out of 7,323 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.