A Study of ABT-263 in Participants With Relapsed or Refractory Chronic Lymphocytic Leukemia

NCT ID: NCT00481091

Last Updated: 2023-06-13

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-07-25

Study Completion Date

2022-05-12

Brief Summary

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The Phase 1 portion of the study will evaluate the pharmacokinetic profile and safety of ABT-263 under two different dosing schedules with the objective of defining the dose limiting toxicity and maximum tolerated dose. The Phase 2a portion of the study will evaluate ABT-263 at the defined recommended Phase 2 dose to obtain additional safety information and a preliminary assessment of efficacy. The Extension Study portion will allow active subjects to continue to receive ABT-263 for up to 11 years after the last subject transitions with less frequent study evaluations.

Detailed Description

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Conditions

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Chronic Lymphocytic Leukemia

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Navitoclax 14/21 Day Cycle: 10 mg

Navitoclax 10 mg administered for 14 consecutive days followed by 7 days off drug to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 14/21 Day Cycle: 110 mg

Navitoclax 110 mg administered for 14 consecutive days followed by 7 days off drug to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 14/21 Day Cycle: 200 mg

Navitoclax 200 mg administered for 14 consecutive days followed by 7 days off drug to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 14/21 Day Cycle: 250 mg

Navitoclax 250 mg administered for 14 consecutive days followed by 7 days off drug to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 21/21 Day Cycle: 125 mg

Navitoclax 125 mg administered for 21 consecutive days to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 21/21 Day Cycle: 200 mg

Navitoclax 200 mg administered for 21 consecutive days to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 21/21 Day Cycle: 250 mg

Navitoclax 250 mg administered for 21 consecutive days to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Navitoclax 21/21 Day Cycle: 300 mg

Navitoclax 300 mg administered for 21 consecutive days to complete a 21-day cycle.

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Phase 2: Navitoclax 100 mg

Navitoclax 100 mg in participants with CLL who had relapsed following any (but no more than 5) prior myelosuppressive/chemotherapy treatment regimen(s).

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Phase 2: Navitoclax 250 mg

Navitoclax 250 mg in participants with CLL who had relapsed following any (but no more than 5) prior myelosuppressive/chemotherapy treatment regimen(s).

Group Type EXPERIMENTAL

ABT-263

Intervention Type DRUG

Tablet; Oral

Interventions

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ABT-263

Tablet; Oral

Intervention Type DRUG

Other Intervention Names

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Navitoclax

Eligibility Criteria

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Inclusion Criteria

* Relapsed or refractory CLL and require treatment in opinion of investigator.
* Eastern Cooperative Oncology Group (ECOG) \<= 1.
* Adequate bone marrow independent of growth factor support, renal and hepatic function per defined laboratory criteria.

Exclusion Criteria

* History or is clinically suspicious for cancer-related Central Nervous System disease.
* Receipt of allogenic or autologous stem cell transplant.
* Recent history (within 1 year of first dose) of underlying, predisposing condition of bleeding or currently exhibits signs of bleeding.
* Active peptic ulcer disease or other potentially hemorrhagic esophagitis/gastritis.
* Active immune thrombocytopenic purpura or history of being refractory to platelet transfusions (within 1 year of first dose).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role collaborator

AbbVie

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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ABBVIE INC.

Role: STUDY_DIRECTOR

AbbVie

Locations

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Moores Cancer Center at UC San Diego /ID# 5566

La Jolla, California, United States

Site Status

Dana-Farber Cancer Institute /ID# 5547

Boston, Massachusetts, United States

Site Status

University of Nebraska Medical Center /ID# 12261

Omaha, Nebraska, United States

Site Status

North Shore University Hospital /ID# 12267

New Hyde Park, New York, United States

Site Status

University of Texas MD Anderson Cancer Center /ID# 5575

Houston, Texas, United States

Site Status

Northwest Medical Specialties - Tacoma /ID# 26428

Tacoma, Washington, United States

Site Status

Peter MacCallum Cancer Ctr /ID# 6583

Melbourne, Victoria, Australia

Site Status

The Royal Melbourne Hospital /ID# 5576

Parkville, Victoria, Australia

Site Status

Universitaetsklinikum Koeln /ID# 5924

Cologne, North Rhine-Westphalia, Germany

Site Status

Leicester Royal Infirmary /ID# 15081

Leicester, England, United Kingdom

Site Status

Countries

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United States Australia Germany United Kingdom

References

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Roberts AW, Seymour JF, Brown JR, Wierda WG, Kipps TJ, Khaw SL, Carney DA, He SZ, Huang DC, Xiong H, Cui Y, Busman TA, McKeegan EM, Krivoshik AP, Enschede SH, Humerickhouse R. Substantial susceptibility of chronic lymphocytic leukemia to BCL2 inhibition: results of a phase I study of navitoclax in patients with relapsed or refractory disease. J Clin Oncol. 2012 Feb 10;30(5):488-96. doi: 10.1200/JCO.2011.34.7898. Epub 2011 Dec 19.

Reference Type RESULT
PMID: 22184378 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Related Links

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Other Identifiers

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2007-002143-25

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

M06-873

Identifier Type: -

Identifier Source: org_study_id

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