Strategy for frozen-thawed cycle blastocyst transfer after hysteroscopic adhesiolysis
10.3969/j.issn.1006-5725.2024.17.006
- VernacularTitle:宫腔粘连分离术后冻融周期囊胚移植对妊娠结局的影响
- Author:
Cheng LIU
1
;
Meiy-Ing SANG
;
Qunying FANG
;
Shun BAI
;
Meihong HU
;
Shengxia ZHENG
Author Information
1. 中国科学技术大学附属第一医院(安徽省立医院)生殖遗传中心(合肥 230001)
- Keywords:
intrauterine adhesion;
frozen-thawed cycle;
blastocyst;
factors;
pregnancy outcome
- From:
The Journal of Practical Medicine
2024;40(17):2390-2394
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the assisted reproductive strategy and influencing factors for patients undergoing frozen-thawed cycle blastocyst transfer after hysteroscopic adhesiolysis for intrauterine adhesions.Methods A total of 275 patients who underwent frozen-thawed cycle blastocyst transfer after hysteroscopic adhesiolysis for infertility reasons at the Reproductive Genetics Center of the First Affiliated Hospital of University of Science and Technology of China from January 2018 to December 2022 were included in the study.They were divided into a single blastocyst transfer group(n=182)and a double blastocyst transfer group(n=93).The clinical outcomes were analyzed and compared retrospectively between the group.Results The two groups showed no statis-tically significant differences in terms of age,day of endometrial thickness conversion,endometrial preparation method,clinical pregnancy rate,miscarriage rate,preterm birth rate,gestational week at delivery,and mode of delivery(P>0.05).The single blastocyst transfer group had significantly lower infertility duration(years)(2.43±1.64 vs.3.03±2.13,P<0.05),significantly lower AFS prognosis score(5.13±2.25 vs.5.72±2.19,P<0.05),and significantly lower multiple pregnancy rate(1.33%vs.28.57%,P<0.05),but significantly higher quality embryo rate(90.66%vs.46.24%,P<0.05),implantation rate(50.00%vs.34.41%,P<0.05),and live infant mass(g)(3236.84±565.35 vs.2976.44±692.79,P<0.05)compared to the double blastocyst transfer group.Binary logistic regression analysis showed that the number of high-quality embryos transferred and AFS score were independent influencing factors for clinical pregnancy(P<0.05).Conclusions The number of high-quality embryos transferred and the AFS score are independent influencing factors for clinical pregnancy in patients undergoing frozen-thawed cycle blastocyst transfer after hysteroscopic adhesiolysis for intrauterine adhesions.Single high-quality blastocyst transfer is a preferred treatment for patients after hysteroscopic adhesiolysis,and double blastocyst transfer is favor-able for patients with a poor prognosis to achieve better pregnancy outcomes.
