Abstract
Aims: Recent retrospective trials stated that a benefit of surgery for recurrent ovarian cancer may be limited to patients in whom a complete cytoreduction (R0) could be achieved. Most of them pointed out there was no difference in survival between residual disease of 0.1-1 cm (R1) and >1 cm (R2). The aim of this study was to evaluate survival benefits from cytoreduction to R1. Methods: Between 2002 and 2006, 123 patients with recurrent epithelial ovarian cancer undergoing secondary cytoreduction were identified from tumor registry databases. Results: The median age at recurrence was 51 years (range: 28-84). Fifty-one (41.5%) patients had R0, 46 (37.4%) patients had R1, and 26 (21.1%) patients had R2 resection. The median survival of the entire cohort was 31.7 months, with an estimated 5-year survival of 31.1%. The median survival and estimated 5-year survival for patients with R1 were 31.1 months and 23.9%, and there were significant differences in survival when compared to 15.6 months and 6.4% in R2 (x2=7.45, P=0.006), 63.2 months (mean survival) and 54.4% in complete cytoreduction (x2=8.93, P=0.0028). Conclusions: Complete secondary cytoreduction is the strongest survival determinant in recurrent epithelial ovarian cancer, whereas patients with residual disease of 0.1-1 cm may also benefit from secondary cytoreduction.
Original language | English (US) |
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Pages (from-to) | 244-250 |
Number of pages | 7 |
Journal | Journal of Surgical Oncology |
Volume | 101 |
Issue number | 3 |
DOIs | |
State | Published - Mar 1 2010 |
Keywords
- Ovarian cancer
- Recurrence
- Secondary cytoreduction
- Surgery
- Survival
ASJC Scopus subject areas
- Surgery
- Oncology