未卜管性不孕患者行卵裂期胚胎输卵管内移植与宫腔内移植的妊娠率及种植率比较。

Comparison of pregnancy and implantation rates in zygote intrafallopian transfer and uterine embryo transfer for nontubal infertility.

机构信息

Infertility Centre, Dr Shariati Hospital, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.

出版信息

East Mediterr Health J. 2010 Jan;16(1):29-33.

PMID:20214154

Abstract

We carried out a prospective randomized trial on 220 couples with nontubal factor infertility to compare pregnancy rates and implantation rates after zygote intrafallopian transfer (ZIFT) and uterine embryo transfer (UET). The zygote was transferred by laparoscopy into the fallopian tube 24 hours after oocyst retrieval. UET was performed 72 hours after retrieval with abdominal sonography guide. Transfer was performed in 102 cycles in the ZIFT and 100 cycles in the U ET group. The pregnancy and implantation rates were significantly higher in the ZIFT group (42.1% and 11.7%) than in the UET group (21.0% and 7.8%) (P < 0.05). ZiFT could be considered for couples who have limited time and adequate financial support.

摘要

我们对 220 对非输卵管因素不孕的夫妇进行了前瞻性随机试验，比较了卵裂期胚胎输卵管内移植（ZIFT）和子宫内胚胎移植（UET）后的妊娠率和种植率。取卵后 24 小时，腹腔镜将受精卵移植到输卵管内。取卵后 72 小时，经腹部超声引导进行 UET。ZIFT 组进行了 102 个周期的移植，UET 组进行了 100 个周期的移植。ZIFT 组的妊娠率和种植率（分别为 42.1%和 11.7%）明显高于 UET 组（分别为 21.0%和 7.8%）（P<0.05）。对于时间有限且有充足经济支持的夫妇，可以考虑进行 ZIFT。