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9. The history of Belgian assisted reproduction technology cycle registration and control: a case study in reducing the incidence of multiple pregnancy

Author

De Neubourg, D., Bogaerts, K., Wyns, C., Albert, A., Camus, M., Candeur, M., Degueldre, M., Delbaere, A., Delvigne, A., De Sutter, P., Dhont, M., Dubois, M., Englert, Y., Gillain, N., Gordts, S., Hautecoeur, W., Lesaffre, E., Lejeune, B., Leroy, F., Ombelet, W., Perrier DʼHauterive, S., Vandekerckhove, F., Van der Elst, J., and DʼHooghe, T.

Published
2013
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36. 'n Visie op oorlewing en geregtigheid

Author

van der Elst, J.

Subjects
Voorloper--die lewe van Schalk Pienaar (Book), Books -- Book reviews, Languages and linguistics, Literature/writing
Abstract

Mouton, A. 2002. Voorloper--die lewe van Schalk Pienaar. Kaapstad: Tafelberg. 191 p. Prys: R124.95. ISBN 0 624 03942 0. Getuie van groot tye (1979) is die titel van die boek [...]

Published
2003

45. Single embryo transfer in preimplantation genetic diagnosis cycles for women

Author

Donoso, P, Verpoest, W, Papanikolaou, E G, Liebaers, I, Fatemi, H M, Sermon, K, Staessen, C, Van der Elst, J, Devroey, P, Faculty of Medicine and Pharmacy, Surgical clinical sciences, Reproduction and Genetics, Centre for Reproductive Medicine - Gynaecology, Department of Embryology and Genetics, and Vrije Universiteit Brussel

Subjects
Adult, Reproductive Techniques, Assisted/legislation & jurisprudence, pregnancy outcome, Preimplantation Diagnosis/methods, Oocytes/metabolism, Translocation, Genetic, Treatment Outcome, Humans, Sperm Injections, Intracytoplasmic/methods, Female, pregnancy, Pregnancy, Multiple, embryo transfer, Retrospective Studies
Abstract

BACKGROUND: The Belgian legislation imposes single embryo transfer (SET) on women of

Published
2007

47. The history of Belgian assisted reproduction technology cycle registration and control: a case study in reducing the incidence of multiple pregnancy.

Author

UCL - (SLuc) Service de gynécologie et d'andrologie, De Neubourg, D, Bogaerts, K, Wyns, Christine, Albert, A, Camus, M, Candeur, M, Degueldre, M, Delbaere, A, Delvigne, A, De Sutter, P, Dhont, M, Dubois, M, Englert, Y, Gillain, N, Gordts, S, Hautecoeur, W, Lesaffre, E, Lejeune, B, Leroy, F, Ombelet, W, Perrier D'Hauterive, S, Vandekerckhove, F, Van der Elst, J, D'Hooghe, T, UCL - (SLuc) Service de gynécologie et d'andrologie, De Neubourg, D, Bogaerts, K, Wyns, Christine, Albert, A, Camus, M, Candeur, M, Degueldre, M, Delbaere, A, Delvigne, A, De Sutter, P, Dhont, M, Dubois, M, Englert, Y, Gillain, N, Gordts, S, Hautecoeur, W, Lesaffre, E, Lejeune, B, Leroy, F, Ombelet, W, Perrier D'Hauterive, S, Vandekerckhove, F, Van der Elst, J, and D'Hooghe, T

Abstract

Study question: What is the effect of a legal limitation of the number of embryos that can be transferred in an assisted reproductive technology (ART) cycle on the multiple delivery rate? Summary answer: The Belgian national register shows that the introduction of reimbursement of ART laboratory costs in July 2003, and the imposition of a legal limitation of the number of embryos transferred in the same year, were associated with a >50% reduction of the multiple pregnancy rate from 27 to 11% between 2003 and the last assessment in 2010, without any reduction of the pregnancy rate per cycle. What is known already: Individual Belgian IVF centres have published their results since the implementation of the law, and these show a decrease in the multiple pregnancy rate on a centre by centre basis. However, the overall national picture remains unpublished. Study design, size, duration: Cohort study from 1990 to 2010 of all ART cycles in Belgium (2685 cycles in 1990 evolving to 19 110 cycles in 2010), with a retrospective analysis from 1990 to 2000 and prospective online data collection since 2001. Participants/materials, setting, methods: Registration evolved from paper written reports per centre to a compulsory online registration of all ART cycles. From 2001 up to mid-2009, data were collected from Excel spread sheets or MS Access files into an MS Access database. Since mid-2009, data collection is done via a remote and secured web-based system (www.belrap.be) where centres can upload their data and get immediate feedback about missing data, errors and inconsistencies. Main results and the role of chance: National Belgian registration data show that reimbursement of IVF laboratory costs in July 2003, coupled to a legal limitation in the number of embryos transferred in utero,were associated with a 50% reduction of the multiple pregnancy rate from 27 to 11% without reduction of the pregnancy rate per cycle, and with an increase in the number of fresh and frozen ART cycle

Published
2013

48. The history of Belgian assisted reproduction technology cycle registration and control: a case study in reducing the incidence of multiple pregnancy.

Author

De Neubourg, Diane, Bogaerts, K., Wyns, Christine, Albert, A, Camus, M, Candeur, Michel, Delbaere, Anne, Delvigne, Annick, De Sutter, Patrick, Dhont, Marc, Dubois, Marc Alexandre, Englert, Yvon, Gillain, N, Gordts, Stephan, Hautecoeur, W., Lesaffre, Emmanuel, Lejeune, B, Leroy, F, Ombelet, W., Perrier d'Hauterive, Sophie, Vandekerckhove, Ffrank, Van der Elst, J., D'Hooghe, Thomas Maria, Degueldre, Michel, De Neubourg, Diane, Bogaerts, K., Wyns, Christine, Albert, A, Camus, M, Candeur, Michel, Delbaere, Anne, Delvigne, Annick, De Sutter, Patrick, Dhont, Marc, Dubois, Marc Alexandre, Englert, Yvon, Gillain, N, Gordts, Stephan, Hautecoeur, W., Lesaffre, Emmanuel, Lejeune, B, Leroy, F, Ombelet, W., Perrier d'Hauterive, Sophie, Vandekerckhove, Ffrank, Van der Elst, J., D'Hooghe, Thomas Maria, and Degueldre, Michel

Abstract

What is the effect of a legal limitation of the number of embryos that can be transferred in an assisted reproductive technology (ART) cycle on the multiple delivery rate?, Journal Article, SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2013

49. Lightweight Modules offshore

Author

Van der Elst, J. (author) and Van der Elst, J. (author)

Abstract

Building Technology, Architecture

Published
2010

50. The insulin sensitizing effect of topiramate involves KATPchannel activation in the central nervous system

Author

Coomans, C P, primary, Geerling, J J, additional, van den Berg, S A A, additional, van Diepen, H C, additional, Garcia-Tardón, N, additional, Thomas, A, additional, Schröder-van der Elst, J P, additional, Ouwens, D M, additional, Pijl, H, additional, Rensen, P C N, additional, Havekes, L M, additional, Guigas, B, additional, and Romijn, J A, additional

Published
2013
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