Live birth situation after intrauterine adhesion separation operation and influencing factors analysis
Objective To analyze the live birth situation after intrauterine adhesions separation opera-tion in the patients with different types of intrauterine adhesions(IUA)and its influencing factors.Methods The medical records data in 188 patients with hysteroscopic electrotomy separation for IUA and pregnancy within postoperative two years in the Affiliated Beijing Obstetrics and Gynecology Hospital of Cap-ital Medical University from January 2010 to January 2022 were analyzed retrospectively.The basic data and pregnancy outcomes of the patients were collected.The main influencing factors of postoperative live birth were analyzed by univariate analysis and multivariate logistics regression.Results Among 188 cases of IUA,there were 163 cases of live births with a live birth rate of 86.7％.There was no statistical difference in the composition situation of conception methods and delivery methods among the patients with different degrees of IUA(P＞0.05),and there was statistical difference in postpartum bleeding volume(P＜0.05).There were significant differences in the composition of placenta implantation,conducting clamp and uterine clearance a-mong the patients with different degrees of IUA(P＜0.05).The univariate analysis results showed that arti-ficial abortion,early pregnant curettage(P=0.008)and labor induction in second trimester(P＜0.001)were the influencing factors of postoperative live birth;the multivariate analysis results showed that induction of la-bor in the second trimester(95％CI:0.02-0.35,P=0.001)was the influencing factor of postoperative live birth.Conclusion Placenta-related diseases and postpartum hemorrhage are prone to occur after IUA opera-tion,and the uterine operation during delivery is increased.The patients with history of previous multiple in-duced abortions and mid-term induced labor should be vigilant against the occurrence of adverse pregnancy outcomes.
万方数据
维普
