Hematology
Blood & lymphatic clinical trials
Anemia, clotting disorders, and other conditions of the blood and lymphatic system. We’re tracking 4,915 recruiting studies in this area right now.
By phase
- Not applicable2,022
- Phase 21,072
- Phase 1791
- Phase 1/Phase 2478
- Phase 3344
- Phase 4125
- Phase 2/Phase 383
Top conditions
- Multiple Myeloma327
- Acute Myeloid Leukemia280
- Lymphoma178
- Sickle Cell Disease133
- 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
- Massachusetts102
- New York98
- Ohio70
- Minnesota69
Recruiting studies4,915 total
- NCT07354672Recruiting
Experience with germ-reduced platelet transfusions in Germany
This study is looking at how well a special method works that treats platelets to kill germs (pathogens) before they are given to patients. It may be a good fit if you need regular platelet transfusions because your body doesn't make enough platelets.
Ulm, Baden-WurttembergAges 18 years+ - NCT06848569RecruitingPhase 2
Sintilimab plus chemotherapy for pediatric Hodgkin lymphoma
This trial tests a combination of the immunotherapy drug sintilimab with chemotherapy (AVD) for children and teens with newly diagnosed low- or intermediate-risk Hodgkin lymphoma. The goal is to see if adding sintilimab can improve outcomes while reducing side effects.
Guangzhou, GuangdongAges 1–18 - NCT06850285Recruiting
CD30 CAR-T for relapsed or refractory CD30+ lymphoma
This trial tests a new type of immunotherapy called CD30 CAR-T cells for people with CD30-positive lymphoma that has come back or hasn't responded to other treatments. The treatment uses your own immune cells that are specially trained to find and kill lymphoma cells carrying the CD30 marker.
Taiyuan, ShangxiAges 15–80 - NCT06045819Recruiting
Predicting venetoclax response in newly diagnosed AML patients
This study looks at how blood levels of the drug venetoclax relate to remission in adults with acute myeloid leukemia (AML) who cannot have standard intensive chemotherapy. It aims to help doctors dose the drug more effectively.
CaenAges 60–90 - NCT06170489RecruitingPhase 3
Study of JS004 plus toripalimab for Hodgkin lymphoma
This study tests a new combination of two drugs (JS004 plus toripalimab) versus standard chemotherapy for people with Hodgkin lymphoma that no longer responds to PD-1/PD-L1 immunotherapy. The goal is to see if the new combination works better.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06851702Recruiting
Tracking hormone side effects from immunotherapy in blood cancer
This study looks at people with certain types of blood cancer (lymphoma or leukemia) who are getting immunotherapy drugs called checkpoint inhibitors. Researchers want to learn how these drugs affect the body's hormone system, so doctors can better manage these side effects.
Bologna, BolognaAges 18 years+ - NCT05487170RecruitingPhase 1/Phase 2
Early trial of RNK05047 for advanced cancers
This Phase 1/2 study tests an experimental medicine (RNK05047) in people with advanced solid tumors or diffuse large B‑cell lymphoma whose standard treatments haven’t worked or can’t be tolerated. It may help shrink tumors and improve control of the disease, but early-phase trials also focus on safety and dosing.
Atlanta, GeorgiaAges 18 years+ - NCT06853834Recruiting
Comparing two biopsy methods for suspected sarcoidosis
This trial compares two ways of taking a lung tissue sample (cryo biopsy vs forceps biopsy) in people who may have sarcoidosis. The goal is to see which method is better at diagnosing the condition.
Lucknow, Uttar PradeshAges 18 years+ - NCT05472558RecruitingPhase 1
CAR-NK cell treatment for CD19-positive relapsed lymphoma
This Phase 1 study tests a new immune-cell treatment made from donated cord blood. It aims to treat people whose B-cell lymphoma has come back or did not respond, specifically when the tumor has CD19 on it.
Hanzhou, ZhejiangAges 18–75 - NCT06241482Recruiting
Enhanced recovery after brain surgery in intensive care
This study tests a special recovery program for people with serious brain injuries or strokes who need intensive care. The program focuses on helping you heal faster after surgery.
ShanghaiAges 18–75 - NCT06845592Recruiting
Stronger radiation and cell therapy before stem cell transplant for high-risk leukemia
This trial tests a special transplant approach for people with high-risk acute leukemia. It uses a stronger dose of radiation before transplant, followed by an infusion of immune cells (regulatory and conventional T cells) to help the transplant work better and fight the leukemia.
Perugia, PGAges 18–65 - NCT07347249RecruitingPhase 2
New drug for congenital Factor VII deficiency
This study tests a new drug called Sutacimig for people with congenital Factor VII deficiency, a rare bleeding disorder. The drug is designed to help prevent or control bleeding episodes.
LondonAges 18–60 - NCT07345091Recruiting
Testing a new blood gas analyzer in adults
This study is testing a new blood gas analyzer (ABL90 FLEX PLUS HEM) to see how well it works in adults. You may be able to join if you are 18 or older and a blood sample can be safely collected.
Copenhagen, NVAges 18 years+ - NCT06857604Recruiting
Immune defects behind common blood diseases in young people
This study looks at how problems with the immune system might be linked to certain blood disorders in people under 25. The goal is to better understand what causes these conditions and find better ways to treat them.
Montreal, CanadaAges Up to 25 years - NCT06855823RecruitingPhase 1/Phase 2
Study of golidocitinib plus pomalidomide for relapsed/refractory PTCL
This trial tests a combination of two drugs, golidocitinib and pomalidomide, for people with a type of lymphoma called peripheral T-cell lymphoma (PTCL) that has come back or stopped responding to prior treatment. The goal is to see if this combination can help shrink tumors or slow the disease.
Guangzhou, GuangdongAges 18–80 - NCT07347990Recruiting
Iptacopan for high-risk TA-TMA after stem cell transplant
This trial tests a new oral medicine called iptacopan for people who have a serious blood vessel complication after a stem cell transplant (TA-TMA) that is not improving with usual treatments. The goal is to see if iptacopan can help stop the damage and improve recovery.
Hangzhou, ChinaAges 12 years+ - NCT07347418RecruitingPhase 1
CD64 CAR T cell therapy for relapsed or refractory AML
This trial tests a type of immunotherapy called CAR T cells that target a protein called CD64 on leukemia cells. It is for adults with AML that has come back or not responded to treatment, including venetoclax.
Aurora, ColoradoAges 18 years+ - NCT07350850RecruitingPhase 2
Methotrexate plus immunotherapy combo for untreated PCNSL
This trial tests a new combination of drugs (methotrexate, rituximab, sintilimab, and pirtobrutinib) against standard therapy for people with newly diagnosed primary central nervous system lymphoma (PCNSL) that has not been treated before. It aims to see if the combo works better and has manageable side effects.
Xiamen, FujianAges 18 years+ - NCT07345377Enrolling by invitation
Personalized brain stimulation for irritable bowel syndrome
This study uses brain stimulation (TMS) customized for each person to treat IBS. It uses MRI scans to see how the brain responds, aiming to find better ways to predict who will benefit from this therapy.
Hangzhou, ZhejiangAges 18–75 - NCT07348575Enrolling by invitationPhase 3
Decitabine plus R-CHOP for EBV-positive DLBCL
This trial tests whether adding a drug called decitabine to the standard chemo-immunotherapy R-CHOP can help people with a specific type of lymphoma (DLBCL that is positive for EBV) who have not been treated before. The goal is to see if the combination works better than R-CHOP alone.
Nanchang, JiangxiAges 18–75 - NCT07349498Recruiting
Heart health after stem cell transplant
This study follows patients who have had a stem cell transplant to see how their heart and blood vessels are doing over time. It helps doctors learn about long-term heart risks after transplant.
Beijing, Beijing MunicipalityAges Any age - NCT07350863RecruitingPhase 1
U69-CART cells for relapsed or refractory T-cell acute lymphoblastic leukemia/lymphoma
This trial tests a new type of cell therapy (U69-CART cells) that targets a specific protein (CCR9) found on leukemia cells in people whose T-cell acute lymphoblastic leukemia or lymphoma has come back or hasn't responded to standard treatments. The goal is to see if this therapy can help control the disease.
Suzhou, JiangsuAges 15–75 - NCT07349849RecruitingEarly Phase 1
mRNA Drug Targeting CD19 for Blood Cancers
This study tests a new mRNA-based medicine that targets CD19 on cancer cells. It is for people with B-cell lymphoma or leukemia who have run out of standard treatment options.
Chongqing, Chongqing MunicipalityAges 18–70 - NCT07343661Enrolling by invitationPhase 4
Mepolizumab study for asthma or EGPA
This trial tests how well mepolizumab works for people with asthma or a related condition called EGPA, and looks for markers in the blood that may predict organ damage or treatment response.
Cagliari, CagliariAges 18 years+
Common questions
- How many blood & lymphatic clinical trials are recruiting?
- Clin2 is tracking 4,915 recruiting hematology studies from the U.S. registry right now, out of 7,288 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.