Clinical Trial: Aneuploidy Rate and Stimulation Protocol: Recombinant Follicle Stimulating Hormone (FSH) Versus Human FSH

Study Status: Terminated
Recruit Status: Terminated
Study Type: Interventional

Official Title: Aneuploidy Rate Impact in Oocyte From Egg Donation Cycle With Different Stimulation Protocol: Recombinant FSH vs Human FSH

Brief Summary: Several stimulation protocols have been used in in vitro fertilization (IVF) in a cycle of egg donation; recombinant FSH and human FSH are included. The effect of each kind of hormone on aneuploidy rate it is unknown. If there was an increase on aneuploidy rate of one of these stimulation protocols, there will be a negative effect on the successful rates in the egg donation cycles. The aim of this study is to observe if there is a different in aneuploidy rate and morphological oocyte parameters between different stimulation protocols.

Detailed Summary:
Sponsor: IVI Madrid

Current Primary Outcome: Aneuploidy Rate [ Time Frame: 2011 January ]

Analysis of all nuclei fixed


Original Primary Outcome: Same as current

Current Secondary Outcome:

  • Oocyte morphology [ Time Frame: 2011 january ]
    Analysis of all oocytes
  • Outcome rates (implantation, pregnancy and miscarriage rate) [ Time Frame: 2011 April ]
    Time requierd to know all the implantation, pregnancy and miscarriage rate


Original Secondary Outcome: Same as current

Information By: IVI Madrid

Dates:
Date Received: July 16, 2010
Date Started: July 2010
Date Completion:
Last Updated: February 24, 2016
Last Verified: April 2015