Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/5705
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dc.contributor.authorKalyoncu, Şenol-
dc.contributor.authorYazıcoğlu, Aslıhan-
dc.contributor.authorDemir, Mustafa-
dc.date.accessioned2021-09-11T15:19:41Z-
dc.date.available2021-09-11T15:19:41Z-
dc.date.issued2021en_US
dc.identifier.issn1309-0399-
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/409231-
dc.identifier.urihttps://doi.org/10.4274/jtgga.galenos.2021.2020.0127-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/5705-
dc.description.abstractObjective: This study evaluated the effect of endometrial injury on pregnancy outcomes in patients with a poor ovarian response (POR), based on the Bologna criteria, who underwent intracytoplasmic sperm injection (ICSI) cycles. Material and Methods: Sixty-eight patients were enrolled in this retrospective cohort study. All patients in the endometrial scratching group (group 1, n=32) and control group (group 2, n=36) underwent office hysteroscopy in the early follicular phase of the cycle before controlled ovarian stimulation. Group 1 also underwent endometrial scratching. The main outcome measure was the ongoing pregnancy rate. Results: The study groups had similar baseline demographics, including age, body mass index, duration of infertility, number of ICSI cycles, and hormone levels. However, the antral follicle count was significantly higher in group 1 than in group 2 (4.2±1.9 vs 3.3±1.8; p<0.05). There were no significant group differences in ovarian stimulation characteristics (ovarian stimulation time, trigger day endometrial thickness, number of metaphase II oocytes), number of embryos transferred, or the ratio of embryo transfer on days 3 and 5. Moreover, there were no significant differences between groups 1 and 2 in the rates of chemical pregnancy (25% vs 19.4%), clinical pregnancy (15.6% vs 11.1%) or ongoing pregnancy (9.4% vs 8.3%) (p>0.05 for all). Conclusion: Endometrial scratching did not improve pregnancy outcomes for patients meeting the Bologna criteria for a POR to ICSI cycles using fresh embryo transfer and the GnRH antagonist protocol. (J Turk Ger Gynecol Assoc 2021; 22: 47-52). © 2021 by the Turkish-German Gynecological Education and Research Foundation.en_US
dc.language.isoenen_US
dc.publisherGalenosen_US
dc.relation.ispartofJournal of the Turkish German Gynecology Associationen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBologna criteriaen_US
dc.subjectEndometrial scratchingen_US
dc.subjectGnRH antagonist protocolen_US
dc.subjectICSIen_US
dc.subjectPoor ovarian responseen_US
dc.titleEndometrial Scratching for Poor Responders Based on the Bologna Criteria in Icsi Fresh Embryo Transfer Cycles: a Preliminary Retrospective Cohort Studyen_US
dc.typeArticleen_US
dc.departmentFaculties, School of Medicine, Department of Surgical Sciencesen_US
dc.departmentFakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümütr_TR
dc.identifier.volume22en_US
dc.identifier.issue1en_US
dc.identifier.startpage47en_US
dc.identifier.endpage52en_US
dc.identifier.scopus2-s2.0-85104899676en_US
dc.institutionauthorKalyoncu, Şenol-
dc.institutionauthorYazıcoğlu, Aslıhan-
dc.identifier.doi10.4274/jtgga.galenos.2021.2020.0127-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ3-
dc.identifier.trdizinid409231en_US
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:Cerrahi Tıp Bilimleri Bölümü / Department of Surgical Sciences
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection
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