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Assessment of endometrial receptivity during implantation window in women with unexplained infertility
This study aimed to assess the endometrial receptivity during implantation window in women with unexplained infertility. A prospective study recruited 168 women with unexplained infertility and 169 fertile women. Ultrasonic parameters and biomarkers in the uterine fluid were detected. The endometria...
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Published in: | Gynecological endocrinology 2020-10, Vol.36 (10), p.917-921 |
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creator | Wang, Li Lv, Shulan Mao, Wenjun Pei, Meili Yang, Xiaofeng |
description | This study aimed to assess the endometrial receptivity during implantation window in women with unexplained infertility. A prospective study recruited 168 women with unexplained infertility and 169 fertile women. Ultrasonic parameters and biomarkers in the uterine fluid were detected. The endometrial vascularization index (VI), flow index (FI) and vascularization flow index (VFI) were significantly higher in fertile women as compared with unexplained infertile women, and the integrin αvβ3, vascular endothelial growth factor (VEGF), tumor necrosis factor alpha (TNF-α), and leukemia inhibitory factor (LIF) levels in uterine fluid were significantly higher in fertile women. The biochemical pregnancy rate, clinical pregnancy rate, and ongoing pregnancy rate in fertile women were 20.12%, 18.34%, and 17.75%, respectively, which were significantly higher compared with unexplained infertile women (7.14%, 5.36%, and 4.17%, respectively). Endometrial thickness (ET), endometrial volume (EV), VI, FI, and VFI measured by ultrasound, and the integrin αvβ3, VEGF, TNF-α, and LIF levels in uterine fluid were all significantly higher in pregnant women as compared with nonpregnant women. The best parameters of ultrasonic indicators for predicting endometrial receptivity in women with unexplained infertility were FI(AUC = 0.894, sensitivity 93.8%, and specificity 83.1%). Integrin αvβ3 had the best predictive value for endometrial receptivity among biomarkers in the uterine fluid (AUC = 0.921, sensitivity 96.7%, and specificity 89.5%). Women with unexplained infertility present declined endometrial receptivity. Endometrial ultrasonic parameters detected by three-dimensional power Doppler and biomarkers in the uterine fluid may be effective indicators to predict endometrial receptivity. |
doi_str_mv | 10.1080/09513590.2020.1727433 |
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A prospective study recruited 168 women with unexplained infertility and 169 fertile women. Ultrasonic parameters and biomarkers in the uterine fluid were detected. The endometrial vascularization index (VI), flow index (FI) and vascularization flow index (VFI) were significantly higher in fertile women as compared with unexplained infertile women, and the integrin αvβ3, vascular endothelial growth factor (VEGF), tumor necrosis factor alpha (TNF-α), and leukemia inhibitory factor (LIF) levels in uterine fluid were significantly higher in fertile women. The biochemical pregnancy rate, clinical pregnancy rate, and ongoing pregnancy rate in fertile women were 20.12%, 18.34%, and 17.75%, respectively, which were significantly higher compared with unexplained infertile women (7.14%, 5.36%, and 4.17%, respectively). Endometrial thickness (ET), endometrial volume (EV), VI, FI, and VFI measured by ultrasound, and the integrin αvβ3, VEGF, TNF-α, and LIF levels in uterine fluid were all significantly higher in pregnant women as compared with nonpregnant women. The best parameters of ultrasonic indicators for predicting endometrial receptivity in women with unexplained infertility were FI(AUC = 0.894, sensitivity 93.8%, and specificity 83.1%). Integrin αvβ3 had the best predictive value for endometrial receptivity among biomarkers in the uterine fluid (AUC = 0.921, sensitivity 96.7%, and specificity 89.5%). Women with unexplained infertility present declined endometrial receptivity. Endometrial ultrasonic parameters detected by three-dimensional power Doppler and biomarkers in the uterine fluid may be effective indicators to predict endometrial receptivity.</description><identifier>ISSN: 0951-3590</identifier><identifier>EISSN: 1473-0766</identifier><identifier>DOI: 10.1080/09513590.2020.1727433</identifier><identifier>PMID: 32070163</identifier><language>eng</language><publisher>England: Taylor & Francis</publisher><subject>biomarkers ; endometrial receptivity ; implantation window ; ultrasonic parameters ; Unexplained infertility</subject><ispartof>Gynecological endocrinology, 2020-10, Vol.36 (10), p.917-921</ispartof><rights>2020 Informa UK Limited, trading as Taylor & Francis Group 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c366t-5ade945ed5d923fa10ca312cb7cbd7e9f721955ea10700fb2c54623b8c05d9fd3</citedby><cites>FETCH-LOGICAL-c366t-5ade945ed5d923fa10ca312cb7cbd7e9f721955ea10700fb2c54623b8c05d9fd3</cites><orcidid>0000-0002-7631-4984</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32070163$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Li</creatorcontrib><creatorcontrib>Lv, Shulan</creatorcontrib><creatorcontrib>Mao, Wenjun</creatorcontrib><creatorcontrib>Pei, Meili</creatorcontrib><creatorcontrib>Yang, Xiaofeng</creatorcontrib><title>Assessment of endometrial receptivity during implantation window in women with unexplained infertility</title><title>Gynecological endocrinology</title><addtitle>Gynecol Endocrinol</addtitle><description>This study aimed to assess the endometrial receptivity during implantation window in women with unexplained infertility. A prospective study recruited 168 women with unexplained infertility and 169 fertile women. Ultrasonic parameters and biomarkers in the uterine fluid were detected. The endometrial vascularization index (VI), flow index (FI) and vascularization flow index (VFI) were significantly higher in fertile women as compared with unexplained infertile women, and the integrin αvβ3, vascular endothelial growth factor (VEGF), tumor necrosis factor alpha (TNF-α), and leukemia inhibitory factor (LIF) levels in uterine fluid were significantly higher in fertile women. The biochemical pregnancy rate, clinical pregnancy rate, and ongoing pregnancy rate in fertile women were 20.12%, 18.34%, and 17.75%, respectively, which were significantly higher compared with unexplained infertile women (7.14%, 5.36%, and 4.17%, respectively). Endometrial thickness (ET), endometrial volume (EV), VI, FI, and VFI measured by ultrasound, and the integrin αvβ3, VEGF, TNF-α, and LIF levels in uterine fluid were all significantly higher in pregnant women as compared with nonpregnant women. The best parameters of ultrasonic indicators for predicting endometrial receptivity in women with unexplained infertility were FI(AUC = 0.894, sensitivity 93.8%, and specificity 83.1%). Integrin αvβ3 had the best predictive value for endometrial receptivity among biomarkers in the uterine fluid (AUC = 0.921, sensitivity 96.7%, and specificity 89.5%). Women with unexplained infertility present declined endometrial receptivity. Endometrial ultrasonic parameters detected by three-dimensional power Doppler and biomarkers in the uterine fluid may be effective indicators to predict endometrial receptivity.</description><subject>biomarkers</subject><subject>endometrial receptivity</subject><subject>implantation window</subject><subject>ultrasonic parameters</subject><subject>Unexplained infertility</subject><issn>0951-3590</issn><issn>1473-0766</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE1P3DAQhq0KVBban1CUI5fA2I7jza0IUUBC4lLOlmOPwVUSL7bT7f77OtqFIyd_zPPO2A8hPyhcUljDFXSCctHBJQNWriSTDedfyIo2ktcg2_aIrBamXqATcprSHwDKG8m-khPOQAJt-Yq465QwpRGnXAVX4WTDiDl6PVQRDW6y_-vzrrJz9NNL5cfNoKessw9TtfUF3la-7EpmOefXap7wX2H8hLZUHMbsh9LgGzl2ekj4_bCekedft79v7uvHp7uHm-vH2vC2zbXQFrtGoBW2Y9xpCkZzykwvTW8ldk4y2gmBpSABXM-MaFrG-7WBknCWn5GLfd9NDG8zpqxGnwwO5dUY5qQYF2uxbjtoCyr2qIkhpYhObaIfddwpCmpRrN4Vq0WxOiguufPDiLkf0X6k3p0W4OceKP8PcdTbEAerst4NIbqoJ-OT4p_P-A-Gm424</recordid><startdate>20201002</startdate><enddate>20201002</enddate><creator>Wang, Li</creator><creator>Lv, Shulan</creator><creator>Mao, Wenjun</creator><creator>Pei, Meili</creator><creator>Yang, Xiaofeng</creator><general>Taylor & Francis</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7631-4984</orcidid></search><sort><creationdate>20201002</creationdate><title>Assessment of endometrial receptivity during implantation window in women with unexplained infertility</title><author>Wang, Li ; Lv, Shulan ; Mao, Wenjun ; Pei, Meili ; Yang, Xiaofeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c366t-5ade945ed5d923fa10ca312cb7cbd7e9f721955ea10700fb2c54623b8c05d9fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>biomarkers</topic><topic>endometrial receptivity</topic><topic>implantation window</topic><topic>ultrasonic parameters</topic><topic>Unexplained infertility</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Li</creatorcontrib><creatorcontrib>Lv, Shulan</creatorcontrib><creatorcontrib>Mao, Wenjun</creatorcontrib><creatorcontrib>Pei, Meili</creatorcontrib><creatorcontrib>Yang, Xiaofeng</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Gynecological endocrinology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Li</au><au>Lv, Shulan</au><au>Mao, Wenjun</au><au>Pei, Meili</au><au>Yang, Xiaofeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of endometrial receptivity during implantation window in women with unexplained infertility</atitle><jtitle>Gynecological endocrinology</jtitle><addtitle>Gynecol Endocrinol</addtitle><date>2020-10-02</date><risdate>2020</risdate><volume>36</volume><issue>10</issue><spage>917</spage><epage>921</epage><pages>917-921</pages><issn>0951-3590</issn><eissn>1473-0766</eissn><abstract>This study aimed to assess the endometrial receptivity during implantation window in women with unexplained infertility. A prospective study recruited 168 women with unexplained infertility and 169 fertile women. Ultrasonic parameters and biomarkers in the uterine fluid were detected. The endometrial vascularization index (VI), flow index (FI) and vascularization flow index (VFI) were significantly higher in fertile women as compared with unexplained infertile women, and the integrin αvβ3, vascular endothelial growth factor (VEGF), tumor necrosis factor alpha (TNF-α), and leukemia inhibitory factor (LIF) levels in uterine fluid were significantly higher in fertile women. The biochemical pregnancy rate, clinical pregnancy rate, and ongoing pregnancy rate in fertile women were 20.12%, 18.34%, and 17.75%, respectively, which were significantly higher compared with unexplained infertile women (7.14%, 5.36%, and 4.17%, respectively). Endometrial thickness (ET), endometrial volume (EV), VI, FI, and VFI measured by ultrasound, and the integrin αvβ3, VEGF, TNF-α, and LIF levels in uterine fluid were all significantly higher in pregnant women as compared with nonpregnant women. The best parameters of ultrasonic indicators for predicting endometrial receptivity in women with unexplained infertility were FI(AUC = 0.894, sensitivity 93.8%, and specificity 83.1%). Integrin αvβ3 had the best predictive value for endometrial receptivity among biomarkers in the uterine fluid (AUC = 0.921, sensitivity 96.7%, and specificity 89.5%). Women with unexplained infertility present declined endometrial receptivity. Endometrial ultrasonic parameters detected by three-dimensional power Doppler and biomarkers in the uterine fluid may be effective indicators to predict endometrial receptivity.</abstract><cop>England</cop><pub>Taylor & Francis</pub><pmid>32070163</pmid><doi>10.1080/09513590.2020.1727433</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-7631-4984</orcidid></addata></record> |
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subjects | biomarkers endometrial receptivity implantation window ultrasonic parameters Unexplained infertility |
title | Assessment of endometrial receptivity during implantation window in women with unexplained infertility |
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