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
- NCT05701306RecruitingPhase 1/Phase 2
Study of APG-115 alone or with APG-2575 for certain childhood and adult cancers
This study tests two experimental drugs for people with neuroblastoma or other solid tumors that have not responded to standard treatment. APG-115 is given alone or with APG-2575 to see if it can shrink tumors and help patients feel better.
Guangzhou, GuangdongAges 5 years+ - NCT07753928Enrolling by invitation
MRI study of brain changes in multiple sclerosis
This study uses MRI scans to measure how the brain changes over time in people with multiple sclerosis (MS). It may help researchers understand why some people with MS experience more disability, which could lead to better treatments.
DresdenAges 18–55 - NCT05877963RecruitingPhase 3
Ublituximab treatment plan for relapsing multiple sclerosis
This Phase 3 trial tests the safety and effectiveness of a modified treatment plan using ublituximab for relapsing multiple sclerosis. It also studies how the drug behaves in the body and aims to improve disease control while monitoring side effects.
Birmingham, AlabamaAges 18–65 - NCT06172478RecruitingPhase 2
HER3-DXd for advanced solid tumors after prior treatment
This trial tests a new targeted drug called HER3-DXd for people with several types of advanced solid tumors that have stopped responding to standard treatments. The drug is an antibody-drug conjugate, designed to deliver chemotherapy directly to cancer cells that have a protein called HER3 on their surface.
Duarte, CaliforniaAges 18 years+ - NCT07213804RecruitingPhase 3
Study of sofetabart mipitecan for ovarian cancer
This trial tests a new drug called sofetabart mipitecan for people with ovarian cancer that has come back after treatment. It is for those whose cancer is either resistant to platinum chemo (Part A) or sensitive to it (Parts B and C). The study will see if the drug can help shrink or slow the cancer.
Birmingham, AlabamaAges 18 years+ - NCT07223840RecruitingPhase 2
A study of brenipatide to help former smokers stay smoke-free
This trial tests an injectable drug called brenipatide to see if it helps people who have recently quit smoking stay quit for good. The study follows participants over time and requires them to come to clinic visits.
Rogers, ArkansasAges 18–75 - NCT06112067Recruiting
Brain implant for severe mental health conditions
This trial tests a brain implant called deep brain stimulation (DBS) for people with severe mental health conditions that have not improved with usual treatments. The goal is to see if it can reduce symptoms and improve quality of life.
ShanghaiAges 18–65 - NCT07021989RecruitingPhase 2
ctDNA-Guided Therapy for Relapsed Hodgkin Lymphoma
This trial uses a blood test (ctDNA) to guide treatment for Hodgkin lymphoma that has come back or not responded to one prior treatment. You would receive a combination of drugs (pembrolizumab, gemcitabine, vinorelbine, and liposomal doxorubicin) to see if it works better.
Davis, CaliforniaAges 18 years+ - NCT07774520RecruitingPhase 2
Lower dose of lazertinib plus magnesium to prevent nerve damage in advanced lung cancer
This trial tests a lower starting dose of the targeted therapy drug lazertinib combined with magnesium supplements to prevent a common side effect (peripheral neuropathy) in people with advanced lung cancer caused by certain EGFR mutations. The goal is to see if this approach keeps the drug effective while reducing nerve damage symptoms like numbness or tingling.
Seoul, Gang-nam GuAges 19 years+ - NCT07774533RecruitingEarly Phase 1
Imaging osteosarcoma with a new PET tracer
This trial tests a new PET imaging tracer that may help see osteosarcoma tumors more clearly. It is for people whose osteosarcoma has not improved or has returned after standard treatment.
Beijing, Beijing MunicipalityAges 10–80 - NCT07285239RecruitingPhase 3
Comparing two drug combinations for newly diagnosed multiple myeloma
This trial compares two different combinations of medications for people with newly diagnosed multiple myeloma who are not planning to have a stem cell transplant. It looks at whether adding a targeted antibody drug is as effective as the standard approach.
La Crosse, WisconsinAges 18–79 - NCT04515810Recruiting
Mobile app coaching for planning care after serious cancer
This study tests a mobile health app (PACT) to help people with advanced cancer talk and plan for future care. It may help you and a loved one stay engaged in advance care planning (planning what care you want and who should speak for you).
Manhasset, New YorkAges 18 years+ - NCT05958381Recruiting
Brain stimulation for memory problems in relapsing MS
This trial studies a noninvasive brain stimulation treatment to improve memory (specifically memory recall) in people with relapsing-remitting multiple sclerosis (RRMS). It may help if your memory testing shows a “retrieval” problem, and if you’re able to follow the study treatment and safety requirements.
Richardson, TexasAges 18–65 - NCT05691608Recruiting
Tumor genetics for personalized pediatric cancer treatment
This trial studies the genetic makeup of your tumor to find personalized treatment options, especially if standard treatments have not worked. It aims to match you with experimental treatments that target your cancer's specific changes.
Amiens, FranceAges 6–25 - NCT04696029RecruitingPhase 2
DFMO to prevent return of high-risk or relapsed medulloblastoma
This Phase 2 study tests DFMO (a maintenance medicine) to help stop medulloblastoma from coming back or worsening after prior treatment. It focuses on children and young people with specific high-risk tumor types or tumors that have returned or not responded well to treatment.
Little Rock, ArkansasAges Up to 21 years - NCT07758270Recruiting
Brain scan study for multiple sclerosis treatment switch
This study looks at how a new pill for multiple sclerosis (MS) affects brain inflammation and immune cells. It may help people who are already taking an MS medication but want to switch to a different one.
St Louis, MissouriAges 40–70 - NCT05057702Recruiting
Personalized surgery-focused treatment plan for relapsed brain cancer
This study tests a personalized treatment plan for children and young adults whose medulloblastoma or ependymoma has come back. It aims to guide doctors using new tissue from surgery or biopsy after earlier treatments are fully finished.
Los Angeles, CaliforniaAges 1–39 - NCT05470491RecruitingPhase 1/Phase 2
Haploidentical bone marrow transplant with GVHD prevention drugs
This trial tests a reduced-intensity bone marrow transplant from a related donor (haploidentical), using medicines to help prevent a serious complication called GVHD. It is for people with certain blood cancers and aims to improve outcomes by balancing transplant benefit with lower treatment intensity.
Bethesda, MarylandAges 12–120 - NCT05285891RecruitingPhase 4
Stopping ocrelizumab in early relapsing multiple sclerosis
This study looks at whether people with early relapsing multiple sclerosis can safely stop ocrelizumab. Researchers will compare health and MRI findings over time to see if stopping helps or increases relapse risk.
New Haven, ConnecticutAges 18–55 - NCT05512364RecruitingPhase 3
Elacestrant for ER-positive, HER2-negative breast cancer with ctDNA relapse
This trial tests whether elacestrant can help stop or delay breast cancer coming back in people whose blood test shows “ctDNA relapse” after early breast cancer treatment. It’s meant for hormone receptor–positive, HER2-negative breast cancer patients who are already taking hormone (endocrine) therapy and have no visible spread on scans.
AnderlechtAges 18 years+ - NCT07704658RecruitingPhase 4
Pralsetinib drug interaction study for advanced solid tumors
This trial tests how pralsetinib interacts with other drugs in people with advanced solid tumors that have a specific RET gene change. It aims to find the right dose and safety profile.
Logroño, La RiojaAges 18 years+ - NCT06285825RecruitingPhase 2
Study of emapalumab for low blood counts after CAR T-cell therapy
This study tests a drug called emapalumab to help people whose blood counts stay low for weeks after CAR T-cell therapy for certain types of lymphoma. The goal is to see if the drug can help the body recover normal blood cell production.
Houston, TexasAges 18 years+ - NCT06232213Recruiting
Personalized treatment for relapsed or drug-resistant gynecological cancers
This trial tests a personalized approach to treating advanced ovarian or endometrial cancers that have come back or stopped responding to standard treatments. It uses a special model to guide which therapy might work best for you.
Beijing, Beijing MunicipalityAges 18–80 - NCT06118502Recruiting
Adaptive quit-smoking treatment for early relapse
This trial tests a flexible treatment approach for smokers who want to quit and are at risk of relapsing early. It aims to help you stay smoke-free by adjusting the support you get.
Charleston, South CarolinaAges 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.