Background/Aims: Survival of warmed oocytes is the first part and is one of the most
important aspects of in vitro fertilization following oocyte cryopreservation. There is no …

OBJECTIVE: To determine and compare the success rates of oocyte cryopreservation (OC)
with Slow Freezing (SF) and Vitrification (VF), and to determine whether the technology has …

BACKGROUND: The most commonly used methods for the cryopreservation of oocytes and
embryos are vitrification and slow freezing. OBJECTIVE: The aim of this study was to to …

Background The objective of this study was to carry out a systematic review and meta-
analysis of embryologic and clinical outcomes following open versus closed vitrification of …

Oocyte cryopreservation is a rapidly developing technology, which is increasingly being
used for various medical, legal and social reasons. There are inconsistencies in information …

Objective To investigate the effectiveness of oocyte thawing cycles in the clinical application
of assisted reproductive technology (ART). Study design The clinical data of 78 cases who …

Closed vitrification can minimize the risk of microbiological transmission through liquid
nitrogen during the cooling, storage, and warming procedures. As cooling rates may reduce …

Objective To compare mature human oocytes cryopreservation with slow freezing (SF) and
vitrification (VT) in infertile couples. Design Retrospective study of national Italian data …

OBJECTIVE: To determine the efficiency of oocyte cryopreservation relative to IVF with
unfrozen oocytes. DESIGN: Meta-analysis. SETTING: Academic assisted reproduction …

OBJECTIVE: To perform a systematic review of the literature to identify randomized
controlled trials assessing the efficacy of oocyte vitrification in terms of oocyte survival …