O-294 Human oocyte survival, early embryo development, metabolic fingerprinting, and pregnancy outcomes following ultra-rapid or standard vitrification and thawing
Aydin B, Hudkova D, Maggiotto G, Kal N, Osmanllari U, Unsal E, Baltaci V, Aktuna S, Yonar D, Dorofeyeva U, Kotliarova E, Vitushynska M, Misyura Y, Yetim I, Babarikova V. O-294 Human oocyte survival, early embryo development, metabolic fingerprinting, and pregnancy outcomes following ultra-rapid or standard vitrification and thawing. Human Reproduction 2024, 39: deae108.351. DOI: 10.1093/humrep/deae108.351.Peer-Reviewed Original ResearchUltra-rapid vitrificationPregnancy outcomesVitrification-thawingNo significant differenceDay 1Non-invasive biomarkersOocyte survivalEmbryo competenceEmbryo transferOocyte viabilitySignificant differenceMetabolic profileDay 6Embryo culture fluidVitrification protocolIntracytoplasmic sperm injectionClinical pregnancy rateFavorable pregnancy outcomesMetabolic fingerprintsAssessed 5 daysEnhance pregnancy outcomeEmbryo developmentMann-Whitney U testSecretome profileUltra-rapid