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CB-103 + Venetoclax for Lymphoblastic Leukemia

Phase 2
Waitlist Available
Led By Branko Cuglievan, MD
Research Sponsored by M.D. Anderson Cancer Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be younger than 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up through completion of study or average of 1 year
Awards & highlights
No Placebo-Only Group

Summary

This trial is testing a combination of two drugs, CB-103 and venetoclax, in adolescents and young adults with certain blood cancers that have not responded to other treatments. The drugs work together to stop cancer cell growth and make the cells die more easily. Venetoclax is used in treating various leukemias and lymphomas, known for its effectiveness but also for severe side effects like tumor lysis syndrome and neutropenia.

Who is the study for?
This trial is for adolescents and young adults aged 12-40 with relapsed or refractory T-cell acute lymphoblastic leukemia (T-ALL) or T-cell lymphoblastic lymphoma (T-LBL). Participants need a certain level of blasts in their bone marrow, must not have mixed phenotype leukemia, uncontrolled CNS pathology, active infections, severe liver disease, or be pregnant. They should have an ECOG performance status ≤2 if over 16 years old or Lansky score >50 if under.
What is being tested?
The study tests the combination of CB-103 and Venetoclax to see if they can control T-ALL/T-LBL in young patients. It's a phase II trial which means it focuses on the treatment's efficacy and safety. Patients will be classified as Notch positive or negative before starting treatment based on a fresh blood sample.
What are the potential side effects?
Potential side effects are not specified here but generally could include immune system suppression leading to increased infection risk, gastrointestinal issues affecting absorption of drugs like nausea and vomiting, potential liver toxicity, and possibly effects related to central nervous system involvement.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~through completion of study or average of 1 year
This trial's timeline: 3 weeks for screening, Varies for treatment, and through completion of study or average of 1 year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
The efficacy of CB-103 in combination with venetoclax will be determined by studying the overall response rate (ORR) of the participants
The safety and tolerability of CB-103 in combination with Venetoclax in adolescent and young adult patients with relapsed/refractory T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LBL) .

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: CB-103+VenetoclaxExperimental Treatment2 Interventions
Control T-cell acute lymphoblastic leukemia (T-ALL) or T-cell lymphoblastic leukemia (T-LBL) in adolescent and young adult patients.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Venetoclax
2019
Completed Phase 3
~2240

Find a Location

Who is running the clinical trial?

M.D. Anderson Cancer CenterLead Sponsor
3,070 Previous Clinical Trials
1,802,806 Total Patients Enrolled
464 Trials studying Leukemia
31,793 Patients Enrolled for Leukemia
Branko Cuglievan, MDPrincipal InvestigatorM.D. Anderson Cancer Center
4 Previous Clinical Trials
154 Total Patients Enrolled
3 Trials studying Leukemia
84 Patients Enrolled for Leukemia
Miriam Garcia, DOPrincipal InvestigatorM.D. Anderson Cancer Center

Media Library

CB-103 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT05464836 — Phase 2
Leukemia Research Study Groups: CB-103+Venetoclax
Leukemia Clinical Trial 2023: CB-103 Highlights & Side Effects. Trial Name: NCT05464836 — Phase 2
CB-103 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05464836 — Phase 2
~1 spots leftby Dec 2025