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The Influencing Factors of Survival Outcomes in Patients with Epithelial Ovarian Cancer After Treatment |
ZUO Donghua, et al |
Linyi Cancer Hospital, Shandong Linyi 276034, China |
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Abstract Objective: To discuss the influencing factors of survival outcomes in patients with epithelial ovarian cancer(EOC) after initial treatment. Methods: A total of 219 patients with EOC, who were eligible for follow-up,were admitted to Linyi Tumor Hospital from Jan. 2018 to Dec. 2020 Clinical datas, such as the age, height, weight, the time of diagnosis, surgery time, surgical scope, pathological results, changes in serum carbohydrate antigen 125(CA125), the frequency and time of chemotherapy, and the time of first recurrence after initial treatment, above of the subjects were recorded. Calculate and compare the survival outcomes of these patients. Results: The average age of the 219 newly treated patients with epithelial ovarian cancer is 56.0 years (25~81 years old). The median follow-up time was 71 months (4~99 months). The FIGO stage, degree of differentiation, tumor side, underwent cytoreductive surgery or not, pelvic lymphadenectomy or not, chemotherapy frequency in initial treatment, neoadjuvant chemotherapy (NACT) frequency, ascites or not, CA125 decreased to normal within three courses of chemotherapy postoperatively or not, the recurrence interval after initial treatment was less than 12 months or not, are statistically significant factors affecting the survival outcome of EOC patients after initial treatment (P<0.05). According to the results of multivariate COX regression analysis, FIGO stage, underwent cytoreductive surgery or not, CA125 decreased to normal within three courses of chemotherapy postoperatively or not, and whether the recurrence interval after initial treatment was ≤ 12 months, are all independent risk factors affecting the survival outcome of EOC patients after initial treatment (P<0.05). Conclusion: Most patients with EOC are diagnosed in advanced stages, with a low 5-year survival rate. Improving diagnostic rate of early ovarian cancer, executing satisfactory cytoreductive surgery as early as possible, and postponing the recurrence time after initial treatment can improve the prognosis of patients with ovarian cancer.
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