RECURRENCE RATE AND ASSOCIATED FACTORS IN PATIENTS WITH EPITHELIAL OVARIAN CANCER AT TU DU HOSPITAL
Main Article Content
Abstract
Background: Ovarian cancer is one of the leading causes of mortality among gynecologic malignancies. Epithelial ovarian cancer (EOC) accounts for the majority of ovarian cancer cases. Identifying early prognostic factors for recurrence is crucial for individualizing treatment and patient follow up. Objective: To determine the recurrence rate and associated factors in patients with EOC Methods: A retrospective cohort study was conducted on 392 cases of EOC diagnosed at Tu Du Hospital from January 2015 to December 2019. Results: The median follow up time was 71.8 months (range, 4.1 - 212.6 months). The overall recurrence rate was 32.8%. Cumulative recurrence rates were 2.2% at 12 months (95% CI: 1.1 - 4.3), 20.6% at 36 months (95% CI: 16.8 - 25.2), and 27.1% at 60 months (95% CI: 22.8 - 32.1). Two independent factors associated with recurrence were advanced stage disease (FIGO stage III - IV) (HR = 2.62; 95% CI: 1.54 - 4.47) and total number of chemotherapy cycles > 6 (HR = 1.66; 95% CI: 1.01 - 2.70). Conclusion: The recurrence rate of EOC was 32.8%. Advanced stage cancer and receiving more than 6 cycles of chemotherapy were associated with an increased risk of recurrence.
Article Details
Keywords
epithelial ovarian cancer, recurrence, associated factors, KELIM
References
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