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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Prenatal Diagnosisarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Prenatal Diagnosis
Article . 2019 . Peer-reviewed
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Analysis of PGT‐M and PGT‐SR outcomes at a Canadian fertility clinic

Authors: Rachel Butler; Gary Nakhuda; Colleen Guimond; Chen Jing; Nora Lee; Jason Hitkari; Niamh Tallon; +2 Authors

Analysis of PGT‐M and PGT‐SR outcomes at a Canadian fertility clinic

Abstract

AbstractObjectiveOutcomes from in vitro fertilization (IVF)/intrauterine insemination (ICSI) cycles for patients who underwent preimplantation genetic testing for monogenic/single gene (PGT‐M) and structural chromosome rearrangements (PGT‐SR) patients were reviewed. Patients pursuing PGT‐M and PGT‐SR often do not have pre‐existing fertility issues and therefore may have uncertain expectations of successful outcomes. Before pursuing PGT‐M and PGT‐SR, patients require evidence‐based counseling regarding the probability of having a healthy child.MethodRetrospective review from a single private IVF clinic of 73 PGT patients, from whom a total of 437 blastocysts were biopsied and screened. Embryo results and pregnancy outcomes were analyzed.ResultsOf the 45 PGT‐M patients, 64.4% had at least one euploid unaffected embryo. The cumulative pregnancy rate for patients who had embryo transfers in this group was 89.7%, with an ongoing pregnancy or delivery rate of 48.9%. For the 28 PGT‐SR patients, 60.7% had at least one euploid unaffected embryo. The cumulative pregnancy rate for patients who had embryo transfers in this group was 87.5%, with an ongoing pregnancy or delivery rate of 42.9%.ConclusionThis information can supplement the existing data in the literature to counsel new patients in terms of realistic expectations of success following PGT‐M and PGT‐SR.

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Keywords

Adult, Chromosome Aberrations, Male, Canada, Fertility Clinics, Pregnancy Rate, Biopsy, Genetic Diseases, Inborn, Inheritance Patterns, Pregnancy Outcome, Fertilization in Vitro, Embryo Transfer, Prognosis, Blastocyst, Pregnancy, Humans, Female, Genetic Testing, Preimplantation Diagnosis, Retrospective Studies

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    popularity
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    influence
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
20
Top 10%
Top 10%
Top 10%
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