刘 健, 崔艳艳, 李胜泽. Analysis of prognostic factors in patients with stage ⅠB2-ⅡA2uterine cervical cancer treated with a combintion of neoadjuvant chemotherapy and surgery[J]. China Oncology, 2016, 26(5): 427-433.
刘 健, 崔艳艳, 李胜泽. Analysis of prognostic factors in patients with stage ⅠB2-ⅡA2uterine cervical cancer treated with a combintion of neoadjuvant chemotherapy and surgery[J]. China Oncology, 2016, 26(5): 427-433. DOI: 10.3969/j.issn.1007-3969.2016.05.013.
Analysis of prognostic factors in patients with stage ⅠB2-ⅡA2uterine cervical cancer treated with a combintion of neoadjuvant chemotherapy and surgery
Background and purpose: The aim of this study was to analyze the prognostic factors in uterine adenocarcinoma and adenosquamous carcinoma treated with a combination of neoadjuvant chemoradiotherapy and surgery. Methods: Clinicopathologic data from 50 patients with stageⅠ
B2
-Ⅱ
A2
uterine cervical cancer were collected from the First Affiliated Hospital of Bengbu Medical College between Apr. 2005 and Oct. 2011. All patients unde
rwent neoajuvant chemoradiotherapy
followed by radical hysterectomy and pelvic lymph node dissection. Before surgery
an intravenous chemotherapy was given. A particular vaginal brachytherapy was given to those with tumor diameter ≥6 cm. The survival and recurrence in patients were analyzed retrospectively to investigate the prognostic factors. Results: In 50 patients with Ⅰ
B2
-Ⅱ
A2
uterine adenocarcinoma and adenosquamous carcinoma
15 died during the follow-up period. The 2-year and 5-year progression-free survival rates were 80.12% and 72.24%
respectively
and median progression-free survival was 68 months. The 2-year and 5-year overall survival rates were 95.38% and 73.56%
respectively
and median overall survival was 80 months. Univariate analysis revealed that pelvic lymph node metastasis
cervical stromal invasion
parametrial infiltration
tumor diameter reduction 3 cm and advanced stage were the prognostic factors in patients with cervical cancer (P0.05). Age
postoperative radiochemotherapy
lymphatic clearance involvement
FIGO stage
preservation of ovary and pathologic type were not associated with prognosis (P0.05). Multivariate Cox proportional analysis revealed that pelvic lymph node metastasis and tumor diameter reduction after radiation and chemotherapy were the independent prognostic factors in patients with cervical cancer. Conclusion: The combination of neoadjuvant chemotherapy and surgery improves the resectable rate of patients with Ⅰ
B2
-Ⅱ
A2
uterine adenocarcinoma and adenosquamous carcinoma. Pelvic lymph node metastasis and tumor diameter reduction after radiation and chemotherapy are the independent prognostic factors in patients with cervical cancer.