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 1,752 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05236686Recruiting
Surgery to remove upper abdomen lymph nodes for ovarian cancer
This trial studies whether removing lymph nodes in the upper abdomen (hepatoceliac lymph nodes) improves outcomes for people with stage III or IV ovarian, fallopian tube, or primary peritoneal cancer that has spread to those lymph nodes. It also looks at how this surgery works for people with certain types of relapse, often alongside chemotherapy.
ShanghaiAges 18–75 - NCT05989828RecruitingPhase 1
Engineered immune cells for advanced triple-negative breast cancer
This trial tests a personalized treatment where your own immune cells are modified to recognize and attack cancer cells that have a specific marker called NY-ESO-1. It is for people with triple-negative breast cancer that has not responded to at least two prior treatments.
Los Angeles, CaliforniaAges 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 - NCT05942833Recruiting
Quality of life study in left-sided diverticulitis
This study looks at how treatment affects quality of life in people with left-sided diverticulitis, including repeat episodes or complicated attacks. It may help doctors understand what improves day-to-day well-being and recovery for different diverticulitis situations.
Linz, AustriaAges 18 years+ - NCT05918640RecruitingPhase 1/Phase 2
Lurbinectedin for cancers with specific EWS-related gene fusions
This early-phase study tests lurbinectedin, a chemotherapy medicine, in children and young adults whose solid tumors have a specific “FET fusion” gene change. It may help shrink tumors that have come back or did not respond to prior treatment, depending on the exact fusion type.
Los Angeles, CaliforniaAges 10 years+ - NCT05892718RecruitingPhase 1
Testing an immune drug for hard-to-treat cancers
This early-phase study tests HCB101, an immune-targeting drug, to see if it is safe and can shrink certain solid tumors or non-Hodgkin lymphoma. It may help people whose cancer has returned or stopped responding to standard treatments.
Port Saint Lucie, FloridaAges 18 years+ - NCT05905328RecruitingPhase 1/Phase 2
New drug to prevent and treat side effects of CAR T-cell therapy
This study tests an experimental drug, CTO1681, that may help prevent or treat cytokine release syndrome (CRS) — a common side effect of CAR T-cell therapy. It could make the recovery period safer and more comfortable.
Orange, CaliforniaAges 18 years+ - 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 - NCT05849467RecruitingPhase 1
Testing how the brain absorbs anti–CD8 therapy in nervous system disease
This Phase 1 study tests a small drug (called an anti–CD8+ T cell minibody) to see how much reaches the brain. It may help researchers understand how to deliver similar treatments for multiple sclerosis, progressive multifocal leukoencephalopathy (PML), or other brain inflammation when the brain’s protective barrier is “open.”
Bethesda, MarylandAges 18–120 - NCT05859191Recruiting
Study of immune cell markers in people with lupus
This study looks at how certain immune cells (natural killer T cells) behave in people with systemic lupus, by measuring specific immune receptor markers in blood. It may help researchers better understand lupus and how it can connect with other conditions like antiphospholipid syndrome or Sjögren’s.
ToursAges 18 years+ - NCT05809986Recruiting
Study of ofatumumab in adults with relapsing multiple sclerosis
This is an observational study (no random treatment) that follows adults with relapsing multiple sclerosis (RMS) who are taking ofatumumab. The study aims to better understand how patients do in real-world care while completing questionnaires and other scheduled check-ins.
AmadoraAges 18–99 - NCT05726396RecruitingPhase 2
Microbiome therapy for steroid-resistant immune colitis
This Phase 2 pilot study tests a “restorative microbiota therapy” (RMT) to treat colitis caused by immune checkpoint inhibitors when standard treatments like steroids are not working. It aims to see if this approach is safe and practical, and may improve diarrhea and gut inflammation.
Brainerd, MinnesotaAges 18 years+ - NCT04925609RecruitingPhase 1/Phase 2
Brigatinib for young people with ALK-positive cancer
This trial tests brigatinib, a targeted pill medicine, in children and young adults with ALK-positive cancers (including ALCL and IMT, plus some other solid tumors). It’s designed to see how well it works and what side effects it causes in people whose tumors have a specific ALK change.
ParisAges 1–25 - NCT05168930RecruitingPhase 2
Zanubrutinib plus venetoclax for relapsed CLL or SLL
This Phase 2 study tests how well zanubrutinib (a targeted pill) combined with venetoclax (another targeted pill) works for adults with CLL/SLL that came back or progressed after prior treatment. It may help by stopping cancer cells through two different pathways, aiming to shrink disease and improve blood counts.
Scarborough, MaineAges 18 years+ - 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+ - NCT05706220Enrolling by invitation
Eye tests to measure visual speed in multiple sclerosis
This study tests how fast and how accurately your eyes process visual information and how eye movements look in people with multiple sclerosis. It may help researchers understand vision-related effects of MS using objective eye measurements.
Valladolid, ValladolidAges 18–80 - 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 - NCT05664113RecruitingPhase 1
Fecal transplant for gut problems after stem cell transplant
This study tests whether transplanting healthy donor stool into the gut can help children and young adults with ongoing digestive issues after a stem cell transplant. It may improve symptoms like diarrhea or the need for feeding tubes.
Memphis, TennesseeAges Up to 22 years - NCT05599347RecruitingPhase 2
Azithromycin before anti-TNF treatment for Crohn’s disease
This Phase 2 trial tests whether taking azithromycin (an antibiotic) before starting infliximab or adalimumab can reduce the chance your body rejects the anti‑TNF medicine. It may help some people get better and keep responding to treatment.
Haifa, Haifa DistrictAges 18 years+ - NCT05625594RecruitingPhase 1
Test brain-directed CAR T cells for CNS lymphoma
This Phase 1 study tests a new type of immune therapy (CAR T cells) placed directly into the fluid around the brain to treat central nervous system (CNS) lymphoma. It mainly looks at safety and how well the treatment can control the lymphoma when other CNS treatments have not worked.
Duarte, CaliforniaAges 18 years+ - NCT05568680RecruitingPhase 1
Early trial of SynKIR-110 for certain ovarian and lung-lining cancers
This Phase 1 study tests SynKIR-110 in people with certain advanced cancers that have come back or continued growing after prior treatments. It aims to find out if the treatment is safe and how the body responds, including early signs of effectiveness.
Tampa, FloridaAges 18 years+ - NCT05588648RecruitingPhase 1/Phase 2
Vactosertib for recurrent or progressive bone cancer
This trial tests a new drug called vactosertib for people with a type of bone cancer called osteosarcoma that has come back or hasn't responded to other treatments. The goal is to see if the drug can help shrink or slow the cancer and to check its safety.
Cleveland, OhioAges 12 years+ - 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+ - NCT03805477RecruitingPhase 2
Nintedanib for lung scarring after bone marrow transplant
This trial tests nintedanib to slow or improve bronchiolitis obliterans syndrome (BOS), a type of lung scarring, after a hematopoietic stem cell transplant. You may be considered if your breathing tests and scans show BOS, and if active infections and certain health risks are ruled out.
RiyadhAges 18 years+
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Common questions
- Are there clinical trials for relapsed or refractory b-cell acute lymphoblastic leukemia?
- Yes. Clin2 currently lists 1,752 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.