Clinical trials
Relapsed/Refractory clinical trials
Below are recruiting relapsed/refractory clinical trials, each written for real people, not researchers. We’re tracking 416 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07343934RecruitingPhase 1
HuCART19-IL18 for relapsed/refractory follicular lymphoma
This trial tests a new type of CAR T-cell therapy (huCART19-IL18) for people with follicular lymphoma that has not responded to or returned after at least two prior treatments. It aims to see if adding IL-18 makes the therapy more effective.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07361029RecruitingPhase 1
CAR T cell therapy for adults with returning B-cell leukemia
This trial tests whether specially designed immune cells (CAR T cells) that target CD19 can help adults whose B-cell acute lymphoblastic leukemia has not responded to standard treatments or has returned. The cells are made from your own blood and given back to you after a short chemotherapy preparation.
Riyadh, Riyadh RegionAges 18–75 - NCT07365306RecruitingPhase 2
Epcoritamab with chemo before stem cell transplant for DLBCL
This trial tests a combination of drugs — epcoritamab, rituximab, gemcitabine, and oxaliplatin — as a ‘salvage’ therapy for people with diffuse large B-cell lymphoma that has come back or not responded to initial treatment. The goal is to shrink the lymphoma enough so you can go on to a stem cell transplant using your own cells.
Duarte, CaliforniaAges 18 years+ - NCT02859402RecruitingPhase 2
Donor stem cell transplant for relapsed T or NK lymphoma
This Phase 2 study tests an allogeneic (donor) stem cell transplant for people with T-cell or NK-cell lymphomas that came back or did not respond to prior treatment. It may help by giving you new, healthy immune cells that can attack the cancer.
BusanAges 19–65 - NCT02800486RecruitingPhase 2
Targeted antibody plus repeat radiation for recurrent brain tumors
This trial studies giving cetuximab (a targeted antibody) directly into an artery along with repeat radiation to treat certain recurring or treatment-resistant brain tumors. It may help by delivering the drug more directly to tumor areas and testing whether this approach can control the disease after it comes back.
New York, New YorkAges 18 years+ - NCT02926690RecruitingPhase 1
MELK inhibitor safety study for advanced breast cancer
This Phase 1 study tests how safe a drug called an MELK inhibitor is in people with advanced breast cancer that has spread or cannot be removed with surgery. If you qualify, the study is focused on side effects and includes a special group for triple-negative breast cancer.
Norwalk, ConnecticutAges 18 years+ - NCT03263572RecruitingPhase 2
Study medicines for Philadelphia-positive ALL or relapsed leukemia
This Phase 2 trial tests a combination of medicines to treat Philadelphia chromosome–positive (Ph-positive) or BCR-ABL–positive acute lymphoblastic leukemia (ALL), including cases that have come back or did not respond. It may help by targeting specific leukemia signals while also aiming to improve disease control.
Houston, TexasAges 18 years+ - NCT07429461RecruitingEarly Phase 1
SYNCAR-100 for relapsed B-ALL
This trial tests a new CAR-T cell therapy called SYNCAR-100 for people with B-cell acute lymphoblastic leukemia (B-ALL) that has come back or not responded to treatment. If you qualify, you would receive an infusion of specially modified immune cells designed to attack and kill leukemia cells.
Hangzhou, ZhejiangAges 18–75 - NCT07439653RecruitingPhase 1/Phase 2
Testing TORL-5-700 for advanced lymphoma
This trial tests a new treatment called TORL-5-700 for people with certain types of non-Hodgkin lymphoma that have not responded to other treatments. The goal is to see how safe it is and how well it works.
Santa Monica, CaliforniaAges 18 years+ - NCT07444632RecruitingPhase 1
Gene-modified cord blood cells for advanced blood cancers
This trial tests a new type of immune cell therapy using cord blood cells that are grown to attack cancer cells. It is for people with certain blood cancers (lymphoma or acute lymphoblastic leukemia) that have come back or not responded to standard treatments.
Houston, TexasAges 18–75 - NCT07448298RecruitingEarly Phase 1
Testing AFN50 for hard-to-treat autoimmune diseases
This study tests an experimental drug called AFN50 for people with certain autoimmune diseases that have not responded to standard treatments. It aims to see if AFN50 can help control the disease.
BeijingAges 18–69 - NCT07451652RecruitingPhase 2
Low dose epcoritamab plus chemotherapy for relapsed lymphoma
This trial tests a combination of a lower dose of the immunotherapy drug epcoritamab with standard chemotherapy (GemOx) for people with a type of lymphoma called DLBCL that has come back or not responded to previous treatment. The goal is to see if this combination can help get the lymphoma under control before a stem cell transplant (using your own cells).
Monterrey, Nuevo LeónAges 18–65 - NCT07453368RecruitingPhase 2
Orelabrutinib for relapsed or hard-to-treat AIHA
This trial tests a targeted pill called orelabrutinib for people with autoimmune hemolytic anemia (AIHA) that has come back or not responded to standard treatments. It may help control your immune system's attack on your red blood cells.
Beijing, Beijing MunicipalityAges 18–85 - NCT07456371RecruitingPhase 1
PIC1 injection for relapsed or refractory B-cell lymphoma
This trial tests a new treatment called PIC1 for people with certain types of B-cell lymphoma that have come back after treatment or stopped responding. PIC1 is a type of immunotherapy that helps your immune system attack the cancer cells.
Wuhan, HubeiAges 18–75 - NCT07471789RecruitingPhase 1/Phase 2
CART84 therapy for AML and T-ALL leukemia
This trial tests a new treatment called CART84 (GYA01) for patients with acute myeloid leukemia (AML) or T-cell acute lymphoblastic leukemia (T-ALL) that has come back or not responded to standard treatments. CART84 uses specially engineered immune cells to target and destroy leukemia cells that have a protein called CD84 on their surface.
Barcelona, BarcelonaAges 18 years+ - NCT07472972Recruiting
Personalized risk tracking for CD19 CAR T therapy
This study follows patients with relapsed or hard-to-treat B-cell lymphoma who are receiving CD19-directed CAR T cell therapy. Researchers collect blood and tissue samples to better understand each patient's unique risk profile, aiming to improve how the treatment is monitored and managed.
Zurich, Canton of ZurichAges Any age - NCT07473167RecruitingPhase 1/Phase 2
Study of TC011 for large B-cell lymphoma that has not responded to treatment
This trial tests whether the experimental drug TC011 can help adults with a type of B-cell lymphoma that has come back or stopped responding after at least two rounds of chemotherapy. The study checks for safety and whether the treatment can shrink tumors.
Seoul, SeoulAges 19 years+ - NCT07123454RecruitingPhase 1/Phase 2
Study of AZD4512 for relapsed or refractory B-cell lymphoma
This trial tests a new drug called AZD4512, alone or with other cancer treatments, for people whose B-cell non-Hodgkin lymphoma has come back or stopped responding to at least two prior therapies. It aims to find out if AZD4512 can help when standard options are limited.
Irvine, CaliforniaAges 18 years+ - NCT07509086RecruitingPhase 2
Enhanced CAR-T therapy for relapsed multiple myeloma
This trial tests a new type of immune cell therapy (CAR-T cells boosted with a protein called IL-15) for people with multiple myeloma or plasma cell leukemia that has not responded to standard treatments or has come back. The goal is to see if these enhanced cells can better fight the cancer.
Changchun, JilinAges 18–80 - NCT07514052Recruiting
Predicting Response to Selinexor Treatment in Relapsed Multiple Myeloma
This study tests whether doctors can predict which patients with relapsed or hard-to-treat multiple myeloma will respond well to a drug called selinexor. Researchers will collect blood and bone marrow samples to identify markers that help personalize treatment decisions.
Taiyuan, ShanxiAges 18 years+ - NCT07523737RecruitingPhase 2
Combination drug trial for relapsed brain lymphoma
This trial tests three drugs together—pomalidomide, an anti-PD-1 antibody, and selinexor—to treat primary central nervous system lymphoma (a blood cancer in the brain) that has returned after previous treatment. The goal is to see if this combination can shrink the cancer and help patients live longer.
Beijing, Beijing MunicipalityAges 18–75 - NCT07526493RecruitingPhase 1
QH103 Cell Therapy for Resistant Autoimmune Nerve and Brain Diseases
This Phase 1 trial tests whether QH103 cell injections can help patients with serious autoimmune diseases affecting nerves and the brain (like MS, NMOSD, myasthenia gravis, and others) that haven't responded well to standard treatments. The goal is to evaluate safety and whether the treatment helps reduce symptoms.
Wuhan, HubeiAges 18–75 - NCT07528352RecruitingPhase 1
Radiation Plus Antibody Therapy for Difficult-to-Treat Lymphoma
This trial tests a combination of radiation therapy to specific tumor sites followed by a bispecific antibody (a type of immunotherapy that targets cancer cells). It's designed for people with diffuse large B-cell lymphoma that has not responded to or has come back after at least two prior treatments.
Salt Lake City, UtahAges 18 years+ - NCT07563179RecruitingPhase 2
Bugitinib with Venetoclax and Cytarabine for Relapsed AML
This trial tests a combination of three drugs (bugitinib, venetoclax, and cytarabine) for patients with acute myeloid leukemia (AML) that has returned or didn't respond to prior treatments. The goal is to see if this combination can help patients achieve remission and improve survival.
Shenzhen, GuangdongAges 18–70
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Common questions
- Are there clinical trials for relapsed/refractory?
- Yes. Clin2 currently lists 416 recruiting relapsed/refractory studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a relapsed/refractory trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a relapsed/refractory trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
- Relapsed/Refractory Multiple Myeloma
- Relapsed/Refractory Acute Myeloid Leukemia
- Relapsed or Refractory Multiple Myeloma
- Relapsed or Refractory Multiple Myeloma (RRMM)
- Relapsed/Refractory B-cell Lymphoma
- Relapsed/Refractory B-cell Malignancies
- Non-Hodgkin Lymphoma Refractory/ Relapsed
- Relapsed or Refractory Acute Myeloid Leukemia (AML)
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.