Conditions: Ovarian Cancer
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 361
Healthy volunteers: no

Brief summary:
This randomized, open-label, 2-arm study will evaluate the efficacy and safety of Avastin added to chemotherapy versus chemotherapy alone in patients with epithelial ovarian, fallopian tube or primary peritoneal cancer with disease progression within 6 months of platinum therapy. All patients will receive standard chemotherapy with either paclitaxel or topotecan or liposomal doxorubicin. Patients randomized to Arm 2 of the study will receive Avastin (10 mg/kg iv 2-weekly or 15 mg/kg iv 3-weekly) concomitantly. Anticipated time on study treatment is until disease progression. Patients will then receive standard of care, those in Arm 1 (chemotherapy only) may opt to receive Avastin (15 mg/kg iv 3-weekly). Target sample size is 100-500 individuals.

Detailed description:

Arms:
arm 1: Participants received one of the following chemotherapies at the discretion of the investigator: paclitaxel, 80 milligrams per square meter (mg/m\^2) as a 1-hour intravenous (IV) infusion on Days 1, 8, 15, and 22 every 4 weeks (q4w) OR topotecan 4 mg/m\^2 as a 30-minute IV infusion on Days 1, 8, and 15 q4w (alternatively, a 1.25 mg/m\^2 dose could have been administered over 30 minutes on Days 1-5 every 3 weeks \[q3w\]) OR pegylated liposomal doxorubicin (PLD) 40 mg/m\^2 as a 1 milligram per minute (mg/min) infusion on Day 1 q4w (after Cycle 1 the drug could have been administered as a 1 hour infusion). Depending on chosen chemotherapy, pre-medication was implemented according to local practices. arm 2: Participants received one of the following chemotherapies at the discretion of the investigator: paclitaxel, 80 mg/m\^2 as a 1-hour IV infusion on Days 1, 8, 15, and 22 q4w OR topotecan 4 mg/m\^2 as a 30-minute IV infusion on Days 1, 8, and 15 q4w (alternatively, a 1.25 mg/m\^2 dose could have been administered over 30 minutes on Days 1-5 q3w) OR PLD 40 mg/m\^2 as a 1 mg/min infusion on Day 1 q4w (after Cycle 1 the drug could have been administered as a 1 hour infusion. Depending on chosen chemotherapy, pre-medication was implemented according to local practices. The chosen chemotherapy was combined with bevacizumab 10 milligrams per kilogram (mg/kg) IV every 2 weeks (q2w; or bevacizumab 15 mg/kg q3w if used in combination with topotecan 1.25 mg/m\^2 on Days 1-5 on a q3w schedule). The initial bevacizumab infusion was over 90 minutes, with subsequent infusions over 60 minutes and then 30 minutes, as tolerated.

Interventions: intervention 1: Bevacizumab intervention 2: liposomal doxorubicin intervention 3: paclitaxel intervention 4: topotecan
Intervention descriptions: intervention 1: 10m/kg iv every 2 weeks or 15mg/kg iv every 3 weeks intervention 2: 40mg/m2 iv every 4 weeks intervention 3: 80mg/m2 iv on days 1, 8, 15 and 22 of each 4-week cycle intervention 4: 4mg/m2 iv on days 1, 8 and 15 of each 4-week cycle, or 1.25 mg/kg on days 1-5 of each 3-week cycle

Protocol document: