Clinical Outcomes Observation in Stage IIB–III Cervical Cancer Treated by Adjuvant Surgery Following Concurrent Chemoradiotherapy

Abstract

Objective: To explore the feasibility of adjuvant surgery following concurrent chemoradiation therapy (CCRT) in stage ⅡB–Ⅲ cervical cancer. And analyze risk factors of recurrence after surgery. Methods: Forty-nine patients diagnosed with stage ⅡB–Ⅲ cervical cancer were reviewed retrospectively. Investigated the risk factors of recurrence after surgery using Chi-squared Test and further analyzed multiple factors affecting postoperative recurrence using the multi-factor logistic regression. Furthermore, the correlation of surgery outcomes (including operation time, bleeding, and hospitalization date and surgery complications) with the time which carried out between CCRT and completion surgery was analyzed. Results: Tumor histology and residual tumor in the cervix were significantly associated with postoperative recurrence (P = 0.014 and P = 0.040, respectively). Logistic regression analysis demonstrated that the independent risk factors of postoperative recurrence were age and residual tumor in the cervix (P = 0.017 and P = 0.030, respectively). Compared with completion surgery was carried out ≤ 6 weeks after CCRT, the operation time, bleeding, hospitalization date and surgery complications were more than > 6 weeks group. Moreover, bleeding and surgery complications were statistically significant (P = 0.019 and P = 0.044, respectively).Conclusion: CCRT combined surgery for stage ⅡB–Ⅲ cervical cancer was feasible, reduced the rate of postoperative recurrence and surgery complications were tolerated. CCRT combined surgery might improve the local control of lesion.