A Mini-Review Regarding the Clinical Outcomes of In Vitro Fertilization (IVF) Following Pre-Implantation Genetic Testing (PGT)-Next Generation Sequencing (NGS) Approach
Overview
Affiliations
Background: PGT-based NGS revolutionized the field of reproductive medicine, becoming an integrated component within current assisted reproductive technology (ART) protocols.
Methods: We searched the literature published in the last half a decade in four databases (PubMed/Medline, ISI Web of Knowledge, ScienceDirect, and Scopus) between 2018 and 2022.
Results: A total of 1388 articles were filtered, from which 60 met, initially, the eligibility criteria, but only 42 were included (≥100 patients/couples-62,465 patients and 6628 couples in total) in the present mini-review. In total, forty-two (70.0%) reported reproductive outcomes, while eighteen (30.0%) had distinct objectives. Furthermore, = 1, 1.66% of the studies focused on PGT, = 1, 1.66% on pre-implantation genetic testing for monogenic disorders (PGT-M), = 3, 5.0% on pre-implantation genetic testing for structural rearrangements (PGT-SR) and = 55, 91.66% on pre-implantation genetic testing for aneuploidies (PGT-A).
Conclusions: PGT using NGS proved to be an excellent companion that folds within the current ascending tendency among couples that require specialty care. We strongly encourage future studies to provide a systematic overview expanded at a larger scale on the role of the PGT-NGS.
Genetic counseling for pre-implantation genetic testing of monogenic disorders (PGT-M).
Parikh F, Athalye A, Madon P, Khandeparkar M, Naik D, Sanap R Front Reprod Health. 2024; 5:1213546.
PMID: 38162012 PMC: 10755023. DOI: 10.3389/frph.2023.1213546.
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