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Cited by 299

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The ESHRE PGD Consortium: 10 years of data collection

Open access
Harper, J.C., Wilton, L., Traeger-Synodinos, J., Goossens, V., Moutou, C., SenGupta, S.B., Pehlivan Budak, T., Renwick, P., De Rycke, M., Geraedts, J.P.M., Harton, G.·2012·Human Reproduction Update

Abstract

BACKGROUND: Since it was established in 1997, the ESHRE PGD Consortium has been collecting data from international preimplantation genetic diagnosis (PGD) centres. Ten papers have been published, including data from January 1997 to December 2007. METHODS: The data collection originally used a hard-copy format, then an excel database and finally a FileMaker Pro database. The indications are divided into five categories: PGD for chromosome abnormalities, sexing for X-linked disease, PGD for single gene defects, preimplantation genetic screening (PGS) and PGD for social sexing. The main end-points are pregnancy outcome and follow-up of deliveries. RESULTS: In data collection I, 16 centres contributed data, which increased to 57 centres by data X (average of 39 centres per data collection). These centres contributed data on over 27 000 cycles that reached oocyte retrieval. Of these cycles, 61% were for aneuploidy screening, 17% for single gene disorders, 16% for chromosomal abnormalities, 4% for sexing of X-linked disease and 2% for social sexing. Cumulatively, 5187 clinical pregnancies gave rise to 4140 deliveries and 5135 newborns (singletons: 3182, twins: 921, triplets: 37). CONCLUSIONS: In this paper, we present an overview of the first 10 years of PGD data, highlighting trends. These include the introduction of laser-assisted biopsy, an increase in polar body and trophectoderm biopsy, new strategies, methodologies and technologies for diagnosis, including recently arrays, and the more frequent use of freezing biopsied embryos. The Consortium data reports represent a valuable resource for information about the practice of PGD.

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Metadata

Authors
Harper, J. C., Wilton, L., Traeger-Synodinos, J., Goossens, V., Moutou, C., SenGupta, S. B., Pehlivan Budak, T., Renwick, P., De Rycke, M., Geraedts, J. P. M., & Harton, G.
Venue
Human Reproduction Update
Published
2012-02-16
Volume
18
Issue
3
Pages
234-247
ISSN
  • 1355-4786 (ISSN-L)
  • 1460-2369
OpenAlex
W2123599028
Cited by
299
References
31
FWCI
31.44
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The ESHRE PGD Consortium: 10 years of data collection. https://app.cochat.ai/papers/10.1093/humupd/dmr052
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Harper, J. C., Wilton, L., Traeger-Synodinos, J., Goossens, V., Moutou, C., SenGupta, S. B., Pehlivan Budak, T., Renwick, P., De Rycke, M., Geraedts, J. P. M., & Harton, G. (2012). The ESHRE PGD Consortium: 10 years of data collection. Human Reproduction Update. https://doi.org/10.1093/humupd/dmr052

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