title: Four-hour quantitative real-time polymerase chain reaction-based comprehensive chromosome screening and accumulating evidence of accuracy, safety, predictive value, and clinical efficacy.
abstract: Embryonic comprehensive chromosomal euploidy may represent a powerful biomarker to improve the success of IVF. However, there are a number of aneuploidy screening strategies to consider, including different technologic platforms with which to interrogate the embryonic DNA, and different embryonic developmental stages from which DNA can be analyzed. Although there are advantages and disadvantages associated with each strategy, a series of experiments producing evidence of accuracy, safety, clinical predictive value, and clinical efficacy indicate that trophectoderm biopsy and quantitative real-time polymerase chain reaction (qPCR)-based comprehensive chromosome screening (CCS) may represent a useful strategy to improve the success of IVF. This Biomarkers in Reproductive Medicine special issue review summarizes the accumulated experience with the development and clinical application of a 4-hour blastocyst qPCR-based CCS technology.
authors.affiliation: Reproductive Medicine Associates of New Jersey, Morristown, New Jersey 07960, USA. ntreff@rmanj.com
authors.forename: Nathan R
authors.initials: NR
authors.lastname: Treff
authors.forename: Richard T
authors.initials: RT
authors.lastname: Scott
mesh_terms: D002869:Chromosome Aberrations; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods* / Q000592:standards*; D006801:Humans; D011237:Predictive Value of Tests; D011247:Pregnancy; D019836:Preimplantation Diagnosis / Q000379:methods* / Q000592:standards*; D060888:Real-Time Polymerase Chain Reaction / Q000379:methods* / Q000592:standards*; D015203:Reproducibility of Results