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Impact of endometrial cavity fluid on assisted reproductive technology outcomes
Author(s) -
Liu Shan,
Shi Lin,
Shi Juanzi
Publication year - 2016
Publication title -
international journal of gynecology and obstetrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.895
H-Index - 97
eISSN - 1879-3479
pISSN - 0020-7292
DOI - 10.1016/j.ijgo.2015.07.037
Subject(s) - medicine , hydrosalpinx , odds ratio , confidence interval , assisted reproductive technology , pregnancy , gynecology , obstetrics , meta analysis , pregnancy rate , infertility , genetics , biology
Background The impact of endometrial cavity fluid (ECF) on assisted reproductive technology (ART) outcomes has not been evaluated in a meta‐analysis. Objectives To evaluate the impact of ECF on the outcome of ART cycles. Search strategy PubMed, China Academic Journals Full‐text Database, and China Doctoral/Masters Dissertations Full‐text Databases were searched for reports published in any language before January 1, 2015, using relevant keywords. Selection criteria Studies were included if they compared the outcome of ART in women with and without ECF. Data collection and analysis Background information, participants' characteristics, and study outcomes were recorded. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using the Mantel–Haenszel method. Main results Six studies evaluating 5928 ART cycles were included. The pregnancy rate was significantly lower in the group with ECF than in the group without ECF (OR 0.74, 95% CI 0.55–0.98; P = 0.03). The same association was observed if the analysis included only patients with hydrosalpinx (OR 0.36, 95% CI 0.15–0.86; P = 0.02). Conclusions The clinical pregnancy rate after ART is significantly lower among patients with ECF than among those without ECF. In addition, if ECF is found in patients with hydrosalpinx, ART cycles should be cancelled after oocyte retrieval.