In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 30, No. 15_suppl ( 2012-05-20), p. 5017-5017
Abstract:
5017^ Background: In two randomized phase III trials in OC (GOG218 and ICON7), front-line BEV + q3w PAC + q3w C followed by BEV alone significantly improved progression-free survival (PFS) vs chemotherapy (CT) alone. In the Japanese NOVEL trial, wPAC + q3w C was more effective than q3w PAC + C, but toxicity limited CT delivery. The single-arm OCTAVIA study evaluated front-line BEV + wPAC + q3w C. Methods: Patients (pts) received 6–8 cycles of BEV (7.5 mg/kg, d1) + wPAC (80 mg/m 2 d1, 8, 15) + C (AUC6, d1) iv q3w, with BEV q3w continued alone for a total of up to 17 cycles (1 y) as front-line therapy for newly diagnosed OC (FIGO stage I–IIa [grade 3/clear cell] or stage IIb–IV [any grade] ). The trial was designed to recruit a pt population similar to that enrolled in ICON7. The primary endpoint was PFS. Secondary endpoints included response rate, duration of response, overall survival, biological progression-free interval, and safety. Previously we reported safety findings from the concurrent CT phase. Here we present final safety results from the entire treatment period. Results: Between Jun 2009 and Jun 2010, 189 eligible pts were enrolled. Baseline characteristics: median age 55 y (range 24–79 y); ECOG 0 74%; FIGO stage I/II/III/IV 10%/10%/63%/17%; serous/clear cell/mixed 65%/6%/6%; 71% optimally debulked. Pts received a median of 6 CT cycles (range 1–8) and 17 BEV cycles (range 0–18). Of the 168 pts who received single-agent BEV, 135 completed 1 y of therapy. In the entire treatment period, BEV was discontinued for adverse events (AEs) in 12% and disease progression (PD) in 10%. The most common grade ≥3 hematologic AEs were neutropenia (60%), anemia (8%), and thrombocytopenia (7%). The incidences of grade ≥3 AEs of special interest for BEV were: hypertension 4.2% (grade 2/3/4: 9.0%/3.2%/1.1%); thromboembolic events 6.3% (grade 3/4: 3.7%/2.6%); bleeding 0.5% (grade 3), wound-healing complications 0.5% (grade 3), and GI perforation 0.5% (grade 4). There was no grade ≥3 proteinuria or fistula/abscess. At the time of data cut-off, 9 pts had died, all from PD. Conclusions: BEV combined with wPAC is feasible and well tolerated. BEV AEs were no more frequent with wPAC in OCTAVIA than with q3w PAC in ICON7.
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/jco.2012.30.15_suppl.5017
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2012
detail.hit.zdb_id:
2005181-5
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