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A Study of Obinutuzumab (GA101; RO5072759) in Combination With Chemotherapy in Participants With Previously Untreated Chronic Lymphocytic Leukemia (CLL) (GALTON)

NCT01300247 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 41

Last updated 2017-02-02

Study results available
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Summary

This open-label, 2-arm, nonrandomized, multicenter, Phase Ib study will investigate the safety and efficacy of obinutuzumab (RO5072759; GA101) administered in combination with chemotherapy (bendamustine or fludarabine + cyclophosphamide \[FC\] regimens) in participants with previously untreated cluster of differentiation 20 (CD20)-positive B-CLL. Participants will be enrolled to receive a maximum of 6 cycles of obinutuzumab (1000 milligrams \[mg\] intravenous \[IV\] infusion, on Days 1, 8 and 15 of Cycle 1 and Day 1 of Cycles 2 - 6) plus bendamustine (90 milligrams per meter square \[mg/m\^2\] IV, on Days 2 and 3 of Cycle 1 and Days 1 and 2 of Cycles 2 - 6) on 28 day cycles or a maximum of 6 cycles of obinutuzumab (1000 mg IV infusion, on Days 1, 8 and 15 of Cycle 1 and Day 1 of Cycles 2 - 6) plus FC (fludarabine 25 mg/m\^2 IV on Days 2, 3 and 4 of Cycle 1 and Days 1, 2 and 3 of Cycles 2 - 6; cyclophosphamide 250 mg/m\^2 IV on Days 2, 3 and 4 of Cycle 1 and Days 1, 2 and 3 of Cycles 2 - 6) on 28 day cycles.

Conditions

  • Lymphocytic Leukemia, Chronic

Interventions

DRUG

Fludarabine

Participants will receive 6 cycles (each 28-day cycle) of fludarabine at dose of 25 mg/m\^2 IV, on Days 2, 3 and 4 of Cycle 1 and Days 1, 2 and 3 of Cycles 2-6.

DRUG

Obinutuzumab

Participants will receive 6 cycles (each 28-day cycle) of obinutuzumab at dose of 1000 mg IV infusion, on Days 1, 8 and 15 of Cycle 1 and Day 1 of Cycles 2-6.

DRUG

Bendamustine

Participants will receive 6 cycles (each 28-day cycle) of bendamustine at dose of 90 mg/m\^2 IV, on Days 2 and 3 of Cycle 1 and Days 1 and 2 of Cycles 2-6.

DRUG

Cyclophosphamide

Participants will receive 6 cycles (each 28-day cycle) of cyclophosphamide at dose of 250 mg/m\^2 IV on Days 2, 3 and 4 of Cycle 1 and Days 1, 2 and 3 of Cycles 2-6.

Sponsors & Collaborators

  • Genentech, Inc.

    lead INDUSTRY

Principal Investigators

  • Clinical Trials · Genentech, Inc.

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2013-01-31
Completion
2015-12-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01300247 on ClinicalTrials.gov