Examining Survival Outcomes of 852 Women With Advanced Ovarian Cancer: A Multi-institutional Cohort Study

This study examines patterns of clinical practice in the management of women with advanced high-grade serous ovarian carcinoma (HGSC). Methods A total of 852 patients with advanced HGSC were included in this retrospective cohort analysis. Patients underwent primary cytoreductive surgery (PCS) or neoadjuvant chemotherapy (NACT). Wilcoxon rank-sum test and χ2 test were applied. Univariate- and multivariate-analyses were performed, and survival outcomes were measured using Kaplan–Meier curves. Results A total of 449 (53%) of 852 patients underwent PCS, and 403(47%) of 852 patients underwent NACT. The median 5-year overall survival (OS) was 3.89 in PCS and 2.48 in NACT. Patients with 0 mm residual had OS of 4.66, compared with 1- to 9-mm residual (OS = 2.80) and 10-mm residual or longer (OS = 2.50). The survival advantage harbored by the extent of surgical cytoreduction was more pronounced in PCS compared with NACT (P
Source: International Journal of Gynecological Cancer - Category: Cancer & Oncology Tags: Ovarian Cancer Source Type: research