Effects of coasting on the outcome of intracytoplasmic sperm injection-embryo transfer cycles

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dc.contributor.authorAktan E.
dc.contributor.authorBozkurt K.
dc.contributor.authorOzer D.
dc.contributor.authorYucebilgin S.
dc.contributor.authorKaradadas N.
dc.contributor.authorBilgin O.
dc.date.accessioned2019-10-27T00:14:03Z
dc.date.available2019-10-27T00:14:03Z
dc.date.issued2004
dc.departmentEge Üniversitesien_US
dc.description.abstractObjectives: To determine the effects of 'coasting' on the outcome of controlled ovarian hyperstimulation (COH) and intracytoplasmic sperm injection-embryo transfer (ICSI-ET). Design: Retrospective study. Setting: IVF Centre, Ozel Ege Tup Bebek Merkezi, Izmir, Turkey. Sample: Twenty-six coasted and 52 non-coasted COH and ICSI-ET patients were enrolled in this retrospective study. Methods: Coasted patients were enrolled consecutively during the study period, and two non-coasted controls were selected from our database for each coasted patient. Coasting was decided when serum oestradiol level was ?4000 pg/mL. Groups were compared using x2 and Mann-Whitney U-tests for statistical analysis. Main Outcome Measures: Number of oocytes collected, metaphase II (MII) oocytes and cleaving embryos, the fertilisation rate and clinical pregnancy rate were the main outcome measures. Results: Number of oocytes collected, number of MII oocytes, number of cleaving embryos, fertilisation rate and clinical pregnancy rate for the coasted and non-coasted groups were 15.5 ± 5.2 and 14.0 ± 7.1, 9.7 ± 4.8 and 9.3 ± 3.9, 6.8 ± 3.9 and 5.8 ± 3.1, 0.85 ± 0.18 and 0.78 ± 0.18, 13/26 and 24/52, respectively; these differences were not statistically significant. None of the patients in the coasted group were hospitalised for signs or findings of severe ovarian hyperstimulation syndrome. Conclusions: Coasting does not adversely affect the number and the function of mature oocytes and the clinical pregnancy rate.en_US
dc.identifier.doi10.1111/j.1479-828X.2004.00226.xen_US
dc.identifier.endpage301en_US
dc.identifier.issn0004-8666
dc.identifier.issue4en_US
dc.identifier.pmid15281999en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage298en_US
dc.identifier.urihttps://doi.org/10.1111/j.1479-828X.2004.00226.x
dc.identifier.urihttps://hdl.handle.net/11454/22547
dc.identifier.volume44en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.relation.ispartofAustralian and New Zealand Journal of Obstetrics and Gynaecologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCoastingen_US
dc.subjectIntracytoplasmic sperm injectionen_US
dc.subjectOutcomeen_US
dc.subjectOvarian hyperstimulation syndromeen_US
dc.titleEffects of coasting on the outcome of intracytoplasmic sperm injection-embryo transfer cyclesen_US
dc.typeArticleen_US

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