Venetoclax and Vincristine Liposomal in Treating Patients With Relapsed or Refractory T-cell or B-cell Acute Lymphoblastic Leukemia

A Phase IB/II Study of Venetoclax (ABT-199) in Combination With Liposomal Vincristine in Patients With Relapsed or Refractory T-Cell or B-Cell Acute Lymphoblastic Leukemia

This phase Ib/II clinical trial studies the side effects and best dose of venetoclax and how well it works when given together with vincristine liposomal in treating patients with T-cell or B-cell acute lymphoblastic leukemia that has come back or does not respond to treatment. Venetoclax may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as vincristine liposomal, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving venetoclax together with vincristine liposomal may work better in treating patients with acute lymphoblastic leukemia.

Study Overview

• Status: Recruiting
• Conditions: Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; B Acute Lymphoblastic Leukemia; Refractory Acute Lymphoblastic Leukemia; T Acute Lymphoblastic Leukemia; Lymphoblasts 5 Percent or More of Bone Marrow Nucleated Cells
• Intervention / Treatment: Other: Laboratory Biomarker Analysis; Drug: Venetoclax; Drug: Vincristine Liposomal

Detailed Description

PRIMARY OBJECTIVES:

I. To determine the maximum tolerated dose of venetoclax in combination with vincristine liposomal (liposomal vincristine) in patients with relapsed or refractory T-cell and B-cell acute lymphoblastic leukemia (ALL). (Phase I) II. Safety assessment and toxicity characterization after treatment of venetoclax in combination with liposomal vincristine in patients with relapsed or refractory T-cell and B-cell ALL. (Phase I) III. To determine the preliminary efficacy of venetoclax in combination with liposomal vincristine to induce complete remission (CR) by day 70 in patients with relapsed or refractory T-cell and B-cell ALL. (Phase II)

SECONDARY OBJECTIVES:

I. To determine the progression free survival, overall survival and toxicity after the combination treatment in patients with relapsed or refractory T-cell and B-cell ALL. (Phase II)

TERTIARY OBJECTIVES:

I. To determine if genetic signature as determined by next generation sequencing can predict response to combination. (Phase II) II. To determine if immunophenotype of ALL is associated with response to combination. (Phase II) III. To determine if the BH3 profile is associated with response to combination. (Phase II) IV. To determine if relative expression of BCL-2 measure by flow cytometry is associated with response to combination. (Phase II)

OUTLINE: This is a phase Ib, dose-escalation study of venetoclax, followed by a phase II study.

Patients receive venetoclax orally (PO) once daily (QD) on days 1-42 of course 1 and days 43-70 of course 2. Patients also receive vincristine liposomal intravenously (IV) weekly for 4 weeks starting on day 14 of course 1.

After completion of study treatment, patients are followed up every 6 months for 5 years.

• Study Type: Interventional
• Enrollment (Estimated): 74
• Phase: Phase 2; Phase 1

Contacts and Locations

Study Locations

• United States
  • Connecticut
    • New Haven, Connecticut, United States, 06520
      • Recruiting
      • Yale University
      • Principal Investigator: Nikolai A. Podoltsev
      • Contact: Site Public Contact; Phone Number: 203-785-5702; Email: canceranswers@yale.edu
  • Illinois
    • Chicago, Illinois, United States, 60611
      • Recruiting
      • Northwestern University
      • Principal Investigator: Shira N. Dinner
      • Contact: Site Public Contact; Phone Number: 312-695-1301; Email: cancer@northwestern.edu
  • Minnesota
    • Rochester, Minnesota, United States, 55905
      • Recruiting
      • Mayo Clinic in Rochester
      • Principal Investigator: Hassan Alkhateeb
      • Contact: Site Public Contact; Phone Number: 855-776-0015
  • New Jersey
    • New Brunswick, New Jersey, United States, 08903
      • Recruiting
      • Rutgers Cancer Institute of New Jersey
      • Principal Investigator: Dale G. Schaar
      • Contact: Site Public Contact; Phone Number: 732-235-7356
  • New York
    • New York, New York, United States, 10065
      • Recruiting
      • Memorial Sloan Kettering Cancer Center
      • Principal Investigator: Jae Park
      • Contact: Site Public Contact; Phone Number: 212-639-7592
  • Pennsylvania
    • Hershey, Pennsylvania, United States, 17033-0850
      • Recruiting
      • Penn State Milton S Hershey Medical Center
      • Principal Investigator: David F. Claxton
      • Contact: Site Public Contact; Phone Number: 717-531-3779; Email: CTO@hmc.psu.edu
    • Philadelphia, Pennsylvania, United States, 19107
      • Recruiting
      • Thomas Jefferson University Hospital
      • Contact: Site Public Contact; Phone Number: 215-955-6084
      • Principal Investigator: Neil D. Palmisiano
    • Philadelphia, Pennsylvania, United States, 19104
      • Recruiting
      • University of Pennsylvania/Abramson Cancer Center
      • Principal Investigator: Noelle Frey
      • Contact: Site Public Contact; Phone Number: 800-474-9892
  • Wisconsin
    • Milwaukee, Wisconsin, United States, 53226
      • Recruiting
      • Medical College of Wisconsin
      • Principal Investigator: Ehab L. Atallah
      • Contact: Site Public Contact; Phone Number: 414-805-3666

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Relapsed or refractory ALL after multi-agent chemotherapy (>= 5% marrow lymphoblasts, assessed by morphology and flow cytometry; flow cytometry will be used to confirm immunophenotype and percentage of blasts will be assessed by morphology)
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Eastern Cooperative Oncology Group (ECOG) performance status 0-2
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Adequate liver function with aspartate aminotransferase (AST)/alanine aminotransferase (ALT) less than 3 X upper limit of normal and total bilirubin less than 2 mg/dL within 7 days prior to first dose of study agent

• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Circulating white blood cell (WBC) count must not be above 20 x10^9/L within 7 days prior to first dose of study agent

  • Patients with WBC count above 20 x 10^9/L may be eligible if they start steroids or hydroxyurea per institutional guidelines, but they must discontinue before day 1 of study drug
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Creatinine clearance of at least 50 mL/min within 7 days prior to first dose of study agent
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Women must not be pregnant or breast-feeding
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): All females of childbearing potential must have a blood test or urine study within 2 weeks prior to registration to rule out pregnancy; a female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Women of childbearing potential and sexually active males must use an accepted and highly effective method of contraception or to abstain from sexual intercourse for the duration of their participation in the study and for 30 days after the last dose of venetoclax; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she (or the participating partner) should inform the treating physician immediately
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): No evidence of prior malignancy except adequately treated non-melanoma skin cancer, in situ cervical carcinoma, or any surgically- or radiation-cured malignancy continuously disease free for >= 5 years so as not to interfere with interpretation of radiographic response
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): No evidence of isolated extramedullary relapse (i.e., testicular or central nervous system [CNS])
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patient must not have Burkitt?s lymphoma/leukemia based on the World Health Organization (WHO) criteria
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients must not have active central nervous system (CNS) leukemia, as defined by unequivocal morphologic evidence of lymphoblasts in the cerebrospinal fluid (CSF), use of CNS-directed local treatment for active disease within the prior 28 days; previously treated CNS disease with documented cleared CSF will be allowed
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patient will not be enrolled if they received prior chemotherapy within 2 weeks before enrollment with the following exceptions: to reduce the circulating lymphoblast count or palliation (i.e., steroids or hydroxyurea) or for ALL maintenance (mercaptopurine, methotrexate, vincristine, thioguanine, and/or tyrosine kinase inhibitors)
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patient may be enrolled with a prior allogeneic hematopoietic stem cell transplant (HSCT) but the transplant date must be at least 90 days before date of enrollment; patient must be off immunosuppression and without active graft versus host disease (GVHD) prior to enrollment if previous HSCT
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patient cannot have poorly controlled human immunodeficiency virus (HIV), or CD4 < 400; HIV positive patients are allowed on this study if they have a CD4 count >= 400, and are on a stable antiviral regimen
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients with New York Heart Association (NYHA) class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia may not be enrolled
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients with serious medical or psychiatric illness that in the opinion of the primary investigator is likely to interfere with study participation may not be enrolled
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients must not be participating in any other clinical trial or taking any other experimental medications within 21 days prior to registration

• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients should not have received the following within 7 days prior to the first dose of study drug:

  • Steroid therapy for anti-neoplastic intent;
  • Strong and moderate CYP3A inhibitors;
  • Strong and moderate CYP3A inducers
• ELIGIBILITY CRITERIA - PHASE I (ARMS A, B, C): Patients must not have grade 3 or higher peripheral neuropathy
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Relapsed or refractory ALL after multi-agent chemotherapy (>= 5% marrow lymphoblasts, assessed by morphology and flow cytometry; flow cytometry will be used to confirm immunophenotype and percentage of blasts will be assessed by morphology)
• ELIGIBILITY CRITERIA - PHASE II (ARM D): ECOG performance status 0-2
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Adequate liver function with AST/ALT less than 3 X upper limit of normal and total bilirubin less than 2 mg/dL within 7 days prior to first dose of study agent

• ELIGIBILITY CRITERIA - PHASE II (ARM D): Circulating WBC count must not be above 20 x10^9/L within 7 days prior to first dose of study agent

  • Patients with WBC count above 20 x10^9/L may be eligible if they start steroids or hydroxyurea per institutional guidelines, but they must discontinue before day 1 of study drug
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Creatinine clearance of at least 50 mL/min within 7 days prior to first dose of study agent
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Women must not be pregnant or breast-feeding
• ELIGIBILITY CRITERIA - PHASE II (ARM D): All females of childbearing potential must have a blood test or urine study within 2 weeks prior to registration to rule out pregnancy; a female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Women of childbearing potential and sexually active males must use an accepted and highly effective method of contraception or to abstain from sexual intercourse for the duration of their participation in the study and for 30 days after the last dose of venetoclax; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she (or the participating partner) should inform the treating physician immediately
• ELIGIBILITY CRITERIA - PHASE II (ARM D): No evidence of prior malignancy except adequately treated non-melanoma skin cancer, in situ cervical carcinoma, or any surgically- or radiation-cured malignancy continuously disease free for >= 5 years so as not to interfere with interpretation of radiographic response
• ELIGIBILITY CRITERIA - PHASE II (ARM D): No evidence of isolated extramedullary relapse (i.e., testicular or CNS)
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patient must not have Burkitt?s lymphoma/leukemia based on the WHO criteria
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients must not have active central nervous system (CNS) leukemia, as defined by unequivocal morphologic evidence of lymphoblasts in the cerebrospinal fluid (CSF), use of CNS-directed local treatment for active disease within the prior 28 days; previously treated CNS disease with documented cleared CSF will be allowed
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patient will not be enrolled if they received prior chemotherapy within 2 weeks before enrollment with the following exceptions: to reduce the circulating lymphoblast count or palliation (i.e., steroids or hydroxyurea), for ALL maintenance (mercaptopurine, methotrexate, vincristine, thioguanine, and/or tyrosine kinase inhibitors)
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patient may be enrolled with a prior allogeneic hematopoietic stem cell transplant (HSCT) but the transplant date must be at least 90 days before date of enrollment; patient must be off immunosuppression and without active GVHD prior to enrollment if previous HSCT
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patient cannot have poorly controlled HIV, or CD4 < 400; HIV positive patients are allowed on this study if they have a CD4 count >= 400, and are on a stable antiviral regimen
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients with NYHA class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia may not be enrolled
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients with serious medical or psychiatric illness that in the opinion of the primary investigator is likely to interfere with study participation may not be enrolled
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients must not be participating in any other clinical trial or taking any other experimental medications within 21 days prior to registration

• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients should not have received the following within 7 days prior to the first dose of study drug:

  • Steroid therapy for anti-neoplastic intent;
  • Strong and moderate CYP3A inhibitors;
  • Strong and moderate CYP3A inducers
• ELIGIBILITY CRITERIA - PHASE II (ARM D): Patients must not have grade 3 or higher peripheral neuropathy

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Treatment (venetoclax, vincristine liposomal); Patients receive venetoclax PO QD on days 1-42 of course 1 and days 43-70 of course 2. Patients also receive vincristine liposomal IV weekly for 4 weeks starting on day 14 of course 1.	Other: Laboratory Biomarker Analysis; Correlative studies; Drug: Venetoclax; Given PO; Other Names: Venclexta; ABT-0199; ABT-199; ABT199; GDC-0199; RG7601; Drug: Vincristine Liposomal; Given IV; Other Names: Liposomal Vincristine; Lipid-Encapsulated Vincristine; Onco TCS; Vincacine; VincaXome; Vincristine Liposome; Vincristine, Liposomal

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Maximum tolerated dose of venetoclax (Phase I)		Up to 70 days
Incidence of toxicities (Phase I)	Toxicities will be assessed and graded according to Common Terminology Criteria for Adverse Events version 5.0.	Up to 5 years
Complete remission (CR) + complete remission incomplete (CRi) rate (Phase II)	A 95% confidence interval will be computed.	Up to 70 days

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Progression free survival (PFS)	Will be estimated using the Kaplan-Meier method, and the median PFS along with its corresponding 95% confidence interval will be reported.	From study registration to documented disease progression or death from any cause, whichever occurs first, assessed up to 5 years
Overall survival (OS)	Will be estimated using the Kaplan-Meier method, and the median OS along with its corresponding 95% confidence interval will be reported.	From study registration to death from any cause, assessed up to 5 years
Rate of minimal residual disease	95% confidence interval will be computed.	Up to 5 years
Change in intracellular BCL-2 expression	Will be assessed by flow cytometry and dichotomized into two groups by the median (low vs. high). Univariate Cox proportional hazards (PH) models will be used to evaluate the association of the BCL-2 expression at baseline and immunophenotype (B-cell and T-cell acute lymphoblastic leukemia) with OS and PFS, separately. Logistic regression models will be used to investigate the association of the BCL-2 expression at baseline and immunophenotype with response (CR/CRi/partial remission [PR] versus [vs.] others by 70 days). Multivariable Cox PH modelling and logistic regression modelling will also be used to adjust for the effect of covariates that are possibly associated with these efficacy outcomes	Baseline up to 5 years

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Genetic signature	Will be assessed by next generation sequencing.	Up to 5 years
Immunophenotype of acute lymphoblastic leukemia	Logistic regression models will be used to investigate the association of the BCL-2 expression at baseline and immunophenotype with response (CR/CRi/PR vs. others by 70 days). Multivariable Cox PH modelling and logistic regression modelling will also be used to adjust for the effect of covariates that are possibly associated with these efficacy outcomes.	Up to 5 years
BH3 profile	Will determine if the BH3 profile is associated with response to combination.	Up to 5 years
Expression of BCL-2	Will determine if relative expression of BCL-2 measure by flow cytometry is associated with response to combination.	Up to 5 years

Collaborators and Investigators

• Sponsor: ECOG-ACRIN Cancer Research Group
• Investigators: Principal Investigator: Neil Palmisiano, ECOG-ACRIN Cancer Research Group

Study record dates

Study Major Dates

• Study Start (Actual): August 13, 2018
• Primary Completion (Estimated): December 31, 2028
• Study Completion (Estimated): December 31, 2028

Study Registration Dates

• First Submitted: April 12, 2018
• First Submitted That Met QC Criteria: April 12, 2018
• First Posted (Actual): April 20, 2018

Study Record Updates

• Last Update Posted (Actual): June 23, 2023
• Last Update Submitted That Met QC Criteria: June 21, 2023
• Last Verified: June 1, 2023

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Pathologic Processes; Immune System Diseases; Neoplasms by Histologic Type; Neoplasms; Lymphoproliferative Disorders; Lymphatic Diseases; Immunoproliferative Disorders; Disease Attributes; Leukemia; Recurrence; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Leukemia, Lymphoid; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma; Molecular Mechanisms of Pharmacological Action; Antineoplastic Agents; Tubulin Modulators; Antimitotic Agents; Mitosis Modulators; Antineoplastic Agents, Phytogenic; Venetoclax; Vincristine
• Other Study ID Numbers: EA9152 (Other Identifier: CTEP); U10CA180820 (U.S. NIH Grant/Contract); NCI-2017-01158 (Registry Identifier: CTRP (Clinical Trial Reporting Program))

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No