Time lapse microscopy is useful for elective single-embryo transfer

被引：12
|
作者：
Herzberger, Einat Haikin [1 ]
Ghetler, Yehudith
Yaniv, Rina Tamir
Berkovitz, Arie
Gonen, Ofer
Cohen, Ilan
Shulman, Adrian
Wiser, Amir
机构：
[1] Meir Med Ctr, Dept Obstet & Gynecol, IVF Unit, 59 Tschernihovsky St, Kefar Sava, Israel
来源：
GYNECOLOGICAL ENDOCRINOLOGY | 2016年 / 32卷 / 10期
关键词：
Embryo selection; multiple pregnancies; single-embryo transfer; time lapse imaging; OUTCOMES;
D O I：
10.1080/09513590.2016.1188375
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
The aim of our study was to evaluate time lapse microscopy (TLM) as a selection tool for single-embryo transfer (SET) on day 5, blastocyst stage. An observational cohort study was conducted. Patients who had SET were compared to patients who had double embryo transfer (DET). A total of 108 patients were included in analysis, 83 had SET, and 25 underwent DET. Embryos were incubated and evaluated using TLM. The pregnancy rates were similar between the groups (42.2% in SET and 48.0% in DET). However, the multiple pregnancy rate was significantly higher in the DET group compared to the SET group (41.7% versus 2.9%, respectively; p < 0.001). This study concludes that SET with TLM do not decrease pregnancy rates compared to DET. However, transfers of two embryos increase the rate of multiple pregnancies.
引用
收藏
页码：816 / 818
页数：3
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