Clinical trials
Relapsed or Refractory B-cell Acute Lymphoblastic Leukemia clinical trials
Below are recruiting relapsed or refractory b-cell acute lymphoblastic leukemia clinical trials, each written for real people, not researchers. We’re tracking 1,793 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07635056RecruitingPhase 2
Natural killer cells for hard-to-treat neuroblastoma
This trial tests specially prepared immune cells (called CIML-NK cells) from a partially matched family donor to fight neuroblastoma that has returned or stopped responding to standard treatment. The goal is to see if these cells can help patients whose cancer is difficult to control.
Cincinnati, OhioAges 1–39 - NCT07192471RecruitingPhase 1
Study of KK2223 for T-cell lymphoma after prior treatments
This study tests a new drug called KK2223 for people with certain types of T-cell lymphoma (PTCL or CTCL) that have not responded to previous treatments. The goal is to find out if the drug is safe and if it helps shrink or control the lymphoma.
Duarte, CaliforniaAges 18 years+ - NCT06922539RecruitingPhase 1
Experimental drug ST-001 nanoFenretinide for small cell lung cancer
This phase 1 trial tests an experimental drug called ST-001 nanoFenretinide for people with small cell lung cancer that has returned or not responded to standard chemotherapy. The drug is a newer form of fenretinide, which is related to vitamin A, and may work differently to attack cancer cells.
Los Angeles, CaliforniaAges 18 years+ - NCT06090864RecruitingPhase 1/Phase 2
Engineered immune cells for Hodgkin lymphoma
This trial tests a new treatment where your own immune cells are modified to better attack Hodgkin lymphoma cells. It is for people whose disease has not responded to other therapies.
Chapel Hill, North CarolinaAges 18 years+ - NCT06793956RecruitingPhase 1
Testing sintilimab and linperlisib for NK/T-cell lymphoma
This trial tests a combination of two drugs, sintilimab (immunotherapy) and linperlisib (targeted therapy), for people whose NK/T-cell lymphoma has come back or did not respond to previous treatment. The goal is to see if this combination can help shrink or control the cancer.
Guangzhou, GuangdongAges 18 years+ - NCT04276870RecruitingPhase 2
CD19 gene-modified cells for high-risk B-cell leukemia
This Phase 2 trial studies CD19 “redirected” cells made from your own blood to treat certain high-risk or relapsed B-cell acute lymphoblastic leukemia (B-ALL). It may help by targeting cancer cells that carry a protein called CD19.
Philadelphia, PennsylvaniaAges birth–29 years - NCT06447090RecruitingPhase 2
VMAC plus donor cells for AML relapse after transplant
This study tests a combination treatment called VMAC (a chemotherapy) plus DLI (donor immune cells) for people whose AML has returned after a stem cell transplant. The goal is to see if this approach can help control the leukemia again.
Tianjin, Tianjin MunicipalityAges 18–65 - NCT07275736RecruitingEarly Phase 1
CAR-T cell therapy for autoimmune diseases
This trial tests a treatment called CNCT19, a type of CAR-T cell therapy, for people with certain autoimmune diseases like neuromyelitis optica, myasthenia gravis, or multiple sclerosis that have come back or not responded to other treatments. It aims to see if targeting a specific immune cell (CD19) can help control the disease.
BeijingAges 18–75 - NCT06612645RecruitingPhase 1
CAR T cell therapy for children with solid tumors that returned
This trial tests a new type of immune therapy called CAR T cells designed to find and attack a protein called B7-H3 on solid tumor cells. It's for children and young adults whose cancer came back or didn't respond to standard treatment.
Bangkok, PathumwanAges 1–25 - NCT07617285RecruitingPhase 1
CAR-T cell therapy for relapsed or refractory acute myeloid leukemia
This trial tests a new type of cell therapy called CAR-T, which uses specially engineered immune cells to target acute myeloid leukemia (AML) that hasn't responded to standard treatment. The goal is to see if this therapy can help patients whose cancer has come back or stopped responding to chemotherapy.
BeijingAges 18–70 - NCT06499025Enrolling by invitationEarly Phase 1
T-cell therapy for a type of AML with the AML1-ETO gene
This trial tests a personalized cell therapy that uses your own immune cells (T cells) to target a specific protein (AML1-ETO) found in certain AML cells. It is for patients whose leukemia has come back or not gone away after standard treatment.
Shenzhen, GuangdongAges 18–75 - NCT06356571RecruitingPhase 2
Isatuximab with carfilzomib and dexamethasone for multiple myeloma
This trial tests a new combination of drugs (isatuximab, carfilzomib, and dexamethasone) given as shots under the skin for people whose multiple myeloma has come back or stopped responding to treatment. It aims to see if this mix works better than previous options.
Phoenix, ArizonaAges 18 years+ - NCT07039877RecruitingPhase 2
Low-dose venetoclax with itraconazole and TACL for relapsed or refractory ALL
This trial tests a combination of low-dose venetoclax (a targeted cancer pill) plus itraconazole (an antifungal) and chemotherapy drugs for adults with acute lymphoblastic leukemia (ALL) that has come back or hasn't responded to first treatment.
Monterrey, Nuevo LeónAges 16–45 - NCT07259070RecruitingPhase 1/Phase 2
CAR T-cells targeting BAFF-R for resistant B-cell lymphoma
This trial tests a new kind of immunotherapy called CAR T-cells that are designed to find and attack a protein called BAFF-R on your lymphoma cells. It is for people with certain types of B-cell lymphoma that have not responded well to at least two earlier treatments.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT03986034RecruitingPhase 2
Venetoclax study in relapsed CLL using early tumor tracking
This trial tests how well venetoclax (a targeted pill for CLL) works in people whose CLL has come back or hasn’t responded. It also closely tracks early changes in the CLL cells to better understand what happens during treatment.
Bethesda, MarylandAges 18–85 - NCT03589729RecruitingPhase 2
Dexrazoxane to help protect the heart during blood-cancer chemo
This Phase 2 study tests dexrazoxane, a heart-protecting medicine, to reduce heart side effects from chemotherapy in people with certain blood cancers. If you qualify, you would receive dexrazoxane along with chemotherapy, and the team will monitor your heart function closely.
Houston, TexasAges 12 years+ - NCT03765177RecruitingPhase 1/Phase 2
CLIC-1901 for CD19-positive blood and lymphoma cancers
This trial studies a gene-modified cell treatment called CLIC-1901 for people whose CD19-positive cancer has come back or did not respond to prior treatment. It may help shrink the cancer by targeting a protein called CD19 on cancer cells.
Vancouver, British ColumbiaAges 18–75 - NCT04211675RecruitingPhase 1/Phase 2
Test NK cell infusions with irinotecan, temozolomide, and dinutuximab
This early-phase study tests whether giving donated NK cells with three medicines can shrink neuroblastoma that has come back or not responded well to prior treatment. It’s designed for people who have limited options, and the goal is to see safety and whether the combination works.
Columbus, OhioAges Up to 29 years - NCT04586478RecruitingPhase 2
CNCT19 cell therapy for relapsed or resistant non-Hodgkin lymphoma
This Phase 2 trial tests whether an injected cell therapy called CNCT19 can treat non-Hodgkin lymphoma that has come back or did not respond to prior treatment. It may help by targeting specific lymphoma cells, but you must meet several safety and medical eligibility checks.
Beijing, Beijing MunicipalityAges 18–75 - NCT04708054RecruitingPhase 2/Phase 3
Venetoclax with busulfan chemo for high-risk AML or MDS
This study tests whether adding venetoclax to a specific busulfan-based chemotherapy plan improves outcomes for people with high-risk AML or MDS. It mainly targets patients whose leukemia/marrow disease still has high-risk features or measurable disease after initial treatment.
Houston, TexasAges 18–70 - NCT04871607RecruitingPhase 2
Yttrium antibody plus chemotherapy for hard-to-treat Hodgkin lymphoma
This trial studies a targeted antibody therapy with yttrium, combined with intensive chemotherapy, for adults whose Hodgkin lymphoma did not respond well or came back. It may help by delivering cancer-killing radiation directly to lymphoma cells and preparing the body for treatment after transplant conditioning.
Duarte, CaliforniaAges 18 years+ - NCT05260957RecruitingPhase 2
CAR-T, mosunetuzumab, and polatuzumab for hard-to-treat lymphoma
This Phase 2 trial tests a combination approach to treat certain aggressive, relapsed, or refractory non-Hodgkin lymphomas. It may help by using CAR-T cells (a patient-specific immune treatment) along with other lymphoma medicines to shrink or control the cancer.
Miami, FloridaAges 18–80 - NCT05272293RecruitingPhase 1/Phase 2
Immunotherapy using donor immune cells for young people with AML
This trial tests a new cancer treatment made from a close family member’s immune cells, adjusted in the lab and given to children or young adults with AML. It may help the immune system better attack leukemia, especially for high-risk, relapsed, or refractory AML.
Minsk, Minsk OblastAges 6 months–30 years - NCT05302037RecruitingPhase 1
CAR T cell therapy for advanced cancers that can be targeted
This early-phase study tests a lab-made immune cell treatment that is designed to find and attack tumors that show a specific target on cancer cells. It is for adults with advanced cancers that have not responded well to at least two standard treatments.
SingaporeAges 21 years+
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Common questions
- Are there clinical trials for relapsed or refractory b-cell acute lymphoblastic leukemia?
- Yes. Clin2 currently lists 1,793 recruiting relapsed or refractory b-cell acute lymphoblastic leukemia 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 or refractory b-cell acute lymphoblastic leukemia 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 or refractory b-cell acute lymphoblastic leukemia 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
- T Cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma
- B-cell Acute Lymphoblastic Leukemia
- Relapsed/Refractory Acute Myeloid Leukemia
- Refractory Acute Lymphoblastic Leukemia
- T-cell Acute Lymphoblastic Leukemia
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
- Relapsed/Refractory B-cell Lymphoma
- Relapsed/Refractory B-cell Malignancies
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.