Conditions: Chronic Lymphocytic Leukemia
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 20
Healthy volunteers: no

Brief summary:
This is a multicenter, open-label, single-arm, expanded access treatment study designed to provide obinutuzumab to patients with previously untreated Chronic Lymphocytic Leukemia (CLL) in combination with chlorambucil and to evaluate the safety and efficacy of obinutuzumab administered in combination with chlorambucil. This study will enroll patients with previously untreated CD20-positive CLL requiring treatment according to the IWCLL guidelines (Hallek et al 2008), as assessed by the investigator.

Detailed description:

Arms:
arm 1: Obinutuzumab was administered intravenously for 6 cycles (28-day cycles) as: 100 mg on Day 1, 900 mg on Day 2, and 1000 mg on Days 8 and 15 for Cycle 1; and 1000 mg on Day 1 of Cycles 2 to 6. Chlorambucil was administered orally at a dose of 0.5 mg/kg body weight on Days 1 and 15 for Cycles 1 through 6 (28-day cycles).

Interventions: intervention 1: Obinutuzumab intervention 2: Chlorambucil
Intervention descriptions: intervention 1: None intervention 2: None

Protocol document: