45 Cases of Surgical Treatment of Ovarian Cancer and Analysis on Effect of Intraperitoneal Chemotherapy

Objective: This study puts its focus on the factors that affect the prognosis of recurrent ovarian cancer, so as to explore the factors of improving the therapeutic effect and prolong the survival time of patients. Method: Making retrospective analysis on 45 cases of having complete clinical treatment with recurrent ovarian cancer in Affiliated Hospital of Medical College of Inner Mongolia University from 2010 to 2011, completing the survey and classification and statistics according to age, residual tumor size, pathological type, number of chemotherapy period. single factor analysis on COX proportional hazards regression model by adopting Pearson correlation analysis is made. Result: Study reults show that the time of progression free survival (PFS) is related to the time of the overall survival (OS), the longer PFS is, the longer OS is. (P<0.01). Moreover, the primary surgical treatment of residual tumor size, number of chemotherapy period, and stage of disease can all affect OS of the recurrent ovarian cancer. (P<0.05). Conclusion: This study puts its focus on the factors that affect the prognosis of recurrent ovarian cancer, so as to explore the factors of improving the therapeutic effect and prolong the survival time of patients. Thus it can provide reference for better improving the clinical treatment effect of recurrent ovarian cancer patients.