title: Pregnancies and deliveries after injection of vitrified-warmed oocytes with cryopreserved testicular sperm.
abstract: The purpose of this study is to report successful pregnancies and deliveries from embryos derived from vitrified-warmed oocytes injected with frozen-thawed testicular sperm. After the vitrification-warming procedure, surviving oocytes from 11 patients were microinjected with thawed testicular spermatozoa, and subsequent viable cleaving embryos were transferred, resulting in four clinical pregnancies.
authors.affiliation: Praxi Provita Centro Fertilità, Rome, Italy. helmy.selman@yahoo.com
authors.forename: Helmy
authors.initials: H
authors.lastname: Selman
authors.forename: Leonardo
authors.initials: L
authors.lastname: Rinaldi
authors.forename: Arianna
authors.initials: A
authors.lastname: Pacchiarotti
authors.forename: Attilia
authors.initials: A
authors.lastname: Floccari
authors.forename: Imam
authors.initials: I
authors.lastname: El-Danasouri
mesh_terms: D000328:Adult; D002478:Cells, Cultured; D015925:Cryopreservation / Q000379:methods; D036861:Delivery, Obstetric / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D009865:Oocytes; D011247:Pregnancy; D018873:Pregnancy Rate; D012662:Semen Preservation / Q000379:methods*; D020554:Sperm Injections, Intracytoplasmic / Q000379:methods* / Q000706:statistics & numerical data; D053625:Sperm Retrieval; D013094:Spermatozoa; D016896:Treatment Outcome; D058989:Vitrification