Replacement of Fresh Embryo Transfers (ETs) by Frozen Embryo Transfers (FETs) Using Vitrification

• Status: Unknown status
• Trial end date: 2009-12-01
• Target enrollment: 0
• Participant gender: Female

Summary

Cryopreservation of all embryos and transferring them subsequently in assisted reproductive technology (ART) cycles to improve outcome.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Yazd Research & Clinical Center for Infertility
• Treatments: Buserelin; Chorionic Gonadotropin

Criteria

Inclusion Criteria:

• age < 38

• normal day 3 FSH

• classified as high risk for OHSS

• has ≥ 15 follicles with a mean diameter ≥ 12 mm per each ovary

• E2 levels on the day of hCG administration > 3000 pg/mL

• undergoing her first assisted reproduction treatment cycle

Exclusion Criteria:

• who does not have good-quality embryos appropriate for cryopreservation