A Study Comparing Obinutuzumab (RO5072759; GA101) 1000 Milligram (mg) Versus 2000 mg in Participants With Previously Untreated Chronic Lymphocytic Leukemia (CLL) (GAGE)

NCT ID: NCT01414205

Last Updated: 2017-04-17

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2011-10-31

Study Completion Date

2016-03-31

Brief Summary

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This open-label, multicenter, randomized study compared the efficacy, safety and pharmacokinetics of obinutuzumab (RO5072759; GA101) 1000 mg versus 2000 mg in participants with previously untreated CLL. Participants were randomized to receive a maximum of 8 cycles (28-day cycle) of obinutuzumab (1000 mg intravenous \[IV\] infusion, on Days 1, 8 and 15 of Cycle 1 and Day 1 of each subsequent cycle up to 8 cycles or maximum of 8 cycles of obinutuzumab (2000 mg IV infusion, on Days 1, 8 and 15 of Cycle 1 and Day 1 of each subsequent cycle up to 8 cycles.

Detailed Description

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Conditions

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Lymphocytic Leukemia, Chronic

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Obinutuzumab 1000 mg

Participants received a 1000 mg intravenous (IV) infusion, on days 1 (split dose 100 mg on Day 1 and 900 mg on Day 2), 8 and 15 of cycle 1 and day 1 of cycles 2 - 8, 21 day cycles. All participants received corticosteroids IV prior to the initial dose.

Group Type EXPERIMENTAL

Obinutuzumab

Intervention Type DRUG

Participants were administered obinutuzumab either at 1000 mg or 2000 mg on Day 1, 8, 15 of Cycle 1 and then on Day 1 of each 21 day cycles for up to 8 cycles.

Corticosteroids

Intervention Type DRUG

Participants were administered corticosteroids IV prior to the initial dose.

Obinutuzumab 2000 mg

Participants received a 2000 mg IV infusion, on days 1 (split dose 100 mg Day 1, 900 mg Day 2 and 1000 mg Day 3), 8 and 15 of cycle 1 and day 1 of cycles 2 -8, 21 day cycles. All participants received corticosteroids IV prior to the initial dose.

Group Type EXPERIMENTAL

Obinutuzumab

Intervention Type DRUG

Participants were administered obinutuzumab either at 1000 mg or 2000 mg on Day 1, 8, 15 of Cycle 1 and then on Day 1 of each 21 day cycles for up to 8 cycles.

Corticosteroids

Intervention Type DRUG

Participants were administered corticosteroids IV prior to the initial dose.

Interventions

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Obinutuzumab

Participants were administered obinutuzumab either at 1000 mg or 2000 mg on Day 1, 8, 15 of Cycle 1 and then on Day 1 of each 21 day cycles for up to 8 cycles.

Intervention Type DRUG

Corticosteroids

Participants were administered corticosteroids IV prior to the initial dose.

Intervention Type DRUG

Other Intervention Names

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RO5072759; GA101

Eligibility Criteria

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Inclusion Criteria

* Confirmed diagnosis of CD20-positive B-cell CLL (per International Workshop on Chronic Lymphocytic Leukemia \[IWCLL\] guidelines)
* Rai Stage III/IV or Binet Stage C disease, or Rai Stage I/II or Binet Stage B disease that requires treatment according to IWCLL guidelines
* No previous treatment for CLL chemotherapy, radiotherapy or immunotherapy; no previous rituximab treatment for autoimmune hemolytic anemia (AIHA) or idiopathic thrombocytopenic purpura (ITP); prior use of steroids for AIHA or ITP is allowed
* Eastern Cooperative Oncology Group performance status of 0, 1 or 2

Exclusion Criteria

* Confirmed diagnosis of Transformation of CLL to aggressive B-cell malignancy
* History of severe allergic or anaphylactic reactions to monoclonal antibody therapy
* Evidence of severe, uncontrolled concomitant disease
* Known active infection or any major episode of infection requiring treatment with IV antibiotics or hospitalization within 4 weeks before the start of Cycle 1
* Seropositive for human immunodeficiency virus (HIV)
* Positive for chronic hepatitis B infection (defined as positive hepatitis B surface antigen \[HBsAg\] serology)
* Positive for hepatitis C (hepatitis C virus \[HCV\] antibody serology testing)
* Pregnant or lactating women
* Concurrent (or within 7 days prior to first dose of study treatment) systemic corticosteroid use, except for low-dose corticosteroid therapy used to treat chronic medical conditions
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trials

Role: STUDY_DIRECTOR

Hoffmann-La Roche

Locations

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Univ of Alabama at Birmingham; UAB Comprehensive Cancer Ctr

Birmingham, Alabama, United States

Site Status

Arizona Oncology

Tucson, Arizona, United States

Site Status

Arizona Clinical Research Ctr

Tucson, Arizona, United States

Site Status

University of California; Moores Cancer Center

La Jolla, California, United States

Site Status

USC Norris Cancer Center

Los Angeles, California, United States

Site Status

USC/Norris Can Ctr; IDS Pharm

Los Angeles, California, United States

Site Status

Ventura County Hematology-Oncology Specialists

Oxnard, California, United States

Site Status

Wilshire Oncology Medical Group

Pasadena, California, United States

Site Status

Univ of Colorado Canc Ctr

Aurora, Colorado, United States

Site Status

Rocky Mountain Cancer Center; Medical Oncology

Denver, Colorado, United States

Site Status

Kootenai Cancer Center

Post Falls, Idaho, United States

Site Status

Goshen Hlth Sys Ctr Can Care

Goshen, Indiana, United States

Site Status

Indiana University Melvin and Bren Simon Cancer Center

Indianapolis, Indiana, United States

Site Status

Horizon Oncology Research, Inc.

Lafayette, Indiana, United States

Site Status

Purchase Cancer Group

Paducah, Kentucky, United States

Site Status

Hem Onc Assoc of Northern NJ; Carol G. Simon Canc Ctr

Morristown, New Jersey, United States

Site Status

Columbia University Medical Center

New York, New York, United States

Site Status

Ohio State University

Columbus, Ohio, United States

Site Status

Mark H. Zangmeister Center

Columbus, Ohio, United States

Site Status

Kettering Medical Center

Kettering, Ohio, United States

Site Status

INTEGRIS Cancer Inst of OK

Oklahoma City, Oklahoma, United States

Site Status

Willamette Valley Cancer Ctr - 520 Country Club

Eugene, Oregon, United States

Site Status

Texas Oncology-Medical City Dallas

Dallas, Texas, United States

Site Status

Texas Oncology - Dallas Presbyterian Hospital

Dallas, Texas, United States

Site Status

US Oncology Research Pharm.

Fort Worth, Texas, United States

Site Status

Texas Cancer Center - Sherman

Sherman, Texas, United States

Site Status

Virginia Cancer Specialists, PC

Fairfax, Virginia, United States

Site Status

SW Virginia Hem Onc

Roanoke, Virginia, United States

Site Status

Shenandoah Oncology Associates

Winchester, Virginia, United States

Site Status

Northwest Cancer Specialists - Vancouver

Vancouver, Washington, United States

Site Status

Yakima Valley Memorial Hospital/North Star Lodge

Yakima, Washington, United States

Site Status

Countries

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United States

References

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Byrd JC, Flynn JM, Kipps TJ, Boxer M, Kolibaba KS, Carlile DJ, Fingerle-Rowson G, Tyson N, Hirata J, Sharman JP. Randomized phase 2 study of obinutuzumab monotherapy in symptomatic, previously untreated chronic lymphocytic leukemia. Blood. 2016 Jan 7;127(1):79-86. doi: 10.1182/blood-2015-03-634394. Epub 2015 Oct 15.

Reference Type DERIVED
PMID: 26472752 (View on PubMed)

Other Identifiers

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GO25677

Identifier Type: OTHER

Identifier Source: secondary_id

GAO4768g

Identifier Type: -

Identifier Source: org_study_id

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