Analysis of risk factors for vaginal stump recurrence after early cervical cancer surgery
10.7683/xxyxyxb.2024.11.010
- VernacularTitle:早期宫颈癌术后阴道残端复发危险因素分析
- Author:
Pan ZHANG
1
;
Xianghui WU
;
Lili FAN
;
Xiuzhen XUE
Author Information
1. 河南科技大学第一附属医院产科,河南 洛阳 471000
- Keywords:
early cervical cancer;
radical cervical cancer surgery;
vaginal stump recurrence;
risk factors
- From:
Journal of Xinxiang Medical College
2024;41(11):1055-1058
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the risk factors for vaginal stump recurrence after early cervical cancer surgery.Methods A total of 243 patients who underwent radical cervical cancer surgery in the First Affiliated Hospital of Henan University of Science and Technology from January 2018 to March 2020 were selected as the research subjects and divided into recurrence group(n=21)and non-recurrence group(n=22)based on whether vaginal stump recurrence occurred within 3 years after surgery.The clinical data of patients in the two groups,including age,pathological type,International Federation of Gynecology and Obstetrics(FIGO)staging of cervical cancer,degree of tissue differentiation,surgical approach,distance between surgical margin and tumor,muscle layer infiltration,presence or absence of lymph node involvement at diagnosis of cervical cancer,number of tumor budding,presence or absence of vascular cancer thrombus,vaginal resection length,and postoperative radiotherapy site were collected.One-way analysis of variance and binary logistic regression were used to analyze the risk factors for vaginal stump recurrence after early cervical cancer surgery.Results The recurrence rate of vaginal stumps within 3 years after early cervical cancer surgery was 8.64％(21/243).There were statistically significant differences in the pathological types,distance between surgical margin and tumor,muscle layer infiltration,number of tumor budding,vaginal resection length,and postoperative radiotherapy site of patients between the recurrence group and non-recurrence group(P＜0.05);there was no statistically significant difference in the age,FIGO stage,degree of tissue differentiation,surgical approach,presence or absence of lymph node involvement at diagnosis of cervical cancer,presence or absence of vascular cancer thrombus of patients between the two groups(P＞0.05).The binary logistic regression analysis showed that the distance between the surgical margin and the tumor≤3.5 mm,the number of tumor budding＞5,and the vaginal resection length≤2 cm were risk factors for vaginal stump recurrence after early cervical cancer surgery(P＜0.05),while postoperative pelvic radiotherapy combined with vaginal brachytherapy was a protective factor for vaginal stump recurrence after early cervical cancer surgery(P＜0.05).Conclusion The risk of vaginal stump recurrence after early cervical cancer surgery is high.The distance between the surgical margin and tumor≤3.5 mm,the number of tumor budding＞5,and the vaginal resection length≤2 cm are risk factors for vaginal stump recurrence after early cervical cancer surgery;pelvic radiotherapy combined with vaginal brachytherapy can reduce the risk of vaginal stump recurrence after early cervical cancer surgery.
