Transfer Strategy in an Oocyte Donation Programme

Status Terminated

Clinical Trial Summary

It has been previously shown that although the activation of the embryonic genome can begin as early as two days of initiation of the embryonic development (D2), it is expressed on day 3 (D3). Without this activation, the embryo can not continue its development. Therefore, it has been suggested that extended culture to blastocyst stage could be an option to identify and better select embryos that have been able to carry out this activation. The purpose of this study is to compare cumulative pregnancy and live birth rates following transfer of cleavage embryos or blastocysts.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03088735
Study type	Interventional
Source	Institut Universitari Dexeus
Contact
Status	Terminated
Phase	N/A
Start date	April 5, 2017
Completion date	August 31, 2019

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