{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,6]],"date-time":"2025-08-06T13:06:26Z","timestamp":1754485586404},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"08","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Amer J Perinatol"],"published-print":{"date-parts":[[2019,7]]},"abstract":"<jats:p>\n            Objective\u2003To identify factors associated with previable delivery in second trimester preterm rupture of membranes (PROM).<\/jats:p><jats:p>\n            Study Design\u2003We conducted a single-center retrospective cohort study of women with pregnancies complicated by second trimester PROM (14.0\u201321.9 weeks' gestation) from 2000 to 2015 who elected expectant pregnancy management and achieved at least 24 hours latency. Maternal characteristics and clinical factors were compared among pregnancies that reached viability (\u2265 23.0 weeks) and pregnancies delivered before viability (&lt; 23.0 weeks) using appropriate statistical methods.<\/jats:p><jats:p>\n            Results\u2003Of 73 pregnancies complicated by second trimester PROM, 49 (67%) delivered before viability. Maternal race, history of preterm birth, and tobacco use were similar between women who delivered\u2009&lt;\u200923 weeks versus \u2265 23 weeks. Gestational age at PROM, cervical dilation\u2009&gt;\u20091cm, Group B streptococcus carrier status, bacterial vaginosis, and chlamydial infection during pregnancy were similar between groups. Median time to delivery was significantly shorter in women who delivered\u2009&lt;\u200923 weeks compared with those who reached \u2265 23 weeks (6 vs. 46 days, p\u2009&lt;\u20090.01).<\/jats:p><jats:p>\n            Conclusion\u2003Previable delivery occurred in the majority of women with second trimester PROM. No maternal or clinical factors were associated with delivery prior to viability. Counseling women with second trimester PROM should include the inability to determine which pregnancies will reach viability.<\/jats:p>","DOI":"10.1055\/s-0038-1675373","type":"journal-article","created":{"date-parts":[[2018,11,2]],"date-time":"2018-11-02T23:36:13Z","timestamp":1541201773000},"page":"812-817","source":"Crossref","is-referenced-by-count":4,"title":["Factors Associated with Previable Delivery following Second Trimester Rupture of Membranes"],"prefix":"10.1055","volume":"36","author":[{"given":"Alexis","family":"Panzer","sequence":"additional","affiliation":[{"name":"Formerly of University of North Carolina School of Medicine, University of North Carolina, Chapel Hill, North Carolina, Currently of Columbia University, New York, New York"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sarah","family":"Dotters-Katz","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, Duke University, Durham, North Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcela","family":"Smid","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine, University of Utah, Salt Lake City, Utah"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kim","family":"Boggess","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine University of North Carolina, Chapel Hill, North Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tracy","family":"Manuck","sequence":"additional","affiliation":[{"name":"Division of Maternal Fetal Medicine University of North Carolina, Chapel Hill, North Carolina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2018,11,2]]},"container-title":["American Journal of Perinatology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0038-1675373.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,23]],"date-time":"2019-06-23T22:31:29Z","timestamp":1561329089000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0038-1675373"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,11,2]]},"references-count":0,"journal-issue":{"issue":"08","published-online":{"date-parts":[[2019,6,23]]},"published-print":{"date-parts":[[2019,7]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0038-1675373","relation":{},"ISSN":["0735-1631","1098-8785"],"issn-type":[{"value":"0735-1631","type":"print"},{"value":"1098-8785","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,11,2]]}}}