2013
DOI: 10.1016/j.fertnstert.2013.07.1966
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Thin endometrium in donor oocyte recipients: enigma or obstacle for implantation?

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Cited by 54 publications
(31 citation statements)
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“…Cycles with endometrial thicknesses of less than ≤6 mm have generally been cancelled, as they are regarded to be reproductively insufficient. However, in the present study as in the study by Dain et al [26], thin endometria were seen to not necessarily exclude pregnancy. Moderating factors might be the daily dose of estrogen and the duration of the endometrial preparation.…”
Section: Discussioncontrasting
confidence: 56%
“…Cycles with endometrial thicknesses of less than ≤6 mm have generally been cancelled, as they are regarded to be reproductively insufficient. However, in the present study as in the study by Dain et al [26], thin endometria were seen to not necessarily exclude pregnancy. Moderating factors might be the daily dose of estrogen and the duration of the endometrial preparation.…”
Section: Discussioncontrasting
confidence: 56%
“…Also, the endometrium of recipients chosen for Pipelle scratch was thinner, although within normal accepted ranges (8.02 mm vs. 8.65 mm, respectively). In a previous study (34), we showed that more live births were observed in oocyte donation cycles for an endometrial thickness cutoff of 8.2 mm than for thinner endometrium or endometrium thicker than 9.6 mm, a finding supported by additional studies (19,35). Finally, cycles in which Pipelle scratch was performed exhibited significantly higher numbers of prior oocyte donation failures.…”
Section: Discussionsupporting
confidence: 70%
“…For example, women in the Pipelle scratch group received significantly more embryos in each cycle, even though in donor egg cycles, according to accepted guidelines, the age of the donor should be used to determine the appropriate number of embryos to transfer (36). In addition, women chosen for Pipelle scratch procedure also received more estrogen treatment, despite insufficient evidence in favor of that action (34,37). Regarding anatomic factors, surprisingly fibroid uterus has been found to be a positive prognostic factor for the achievement of clinical pregnancy in the group that underwent Pipelle scratch.…”
Section: Discussionmentioning
confidence: 99%
“…Поэтому для адекватной оценки изолированного влияния маточного фактора на вероятность наступления бе-ременности L. Dain и соавт. [56] изучили исходы 737 циклов ЭКО с донорскими ооцитами. Частота на-ступления клинической беременности и частота ро-дов не различались в группах женщин с толщиной эндометрия менее 7 мм и более 10 мм.…”
Section: нужно ли дополнительно назначать эстрогены пациенткам с тонкunclassified