https://www.selleckchem.com/pr....oducts/bgb-283-bgb28
The main purpose and research question of the study are to compare the efficacy of high-security closed versus open devices for human oocytes' vitrification. A prospective randomized study was conducted. A total of 737 patients attending the Infertility and IVF Unit at S.Orsola University Hospital (Italy) between October 2015 and April 2020 were randomly assigned to two groups. A total of 368 patients were assigned to group 1 (High-Security Vitrification™ - HSV) and 369 to group 2 (Cryotop® open system). Oocyte survival, fertiliz