{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T15:14:05Z","timestamp":1747149245667,"version":"3.40.5"},"reference-count":26,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,7,20]],"date-time":"2023-07-20T00:00:00Z","timestamp":1689811200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Gynecology &amp; Obste"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Intrahepatic cholestasis of pregnancy (ICP) is associated with an increased risk of adverse perinatal outcomes, resulting in a higher risk of perinatal morbidity and mortality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The authors conducted a retrospective study of 2385 singletons with ICP who underwent risk\u2010stratified management strategies. To explore the risks of perinatal outcomes of ICP, subgroup analyses were performed using different total bile acid (TBA) levels.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In this study, there was only one stillbirth and one neonatal death. Among the study cohort, 2299 patients had ICP with a TBA level \u226510\u2009\u03bcmol\/L and 86 had ICP with a TBA level &lt;10\u2009\u03bcmol\/L. The 2299 patients with ICP (TBA level\u2009\u2265\u200910\u2009\u03bcmol\/L) were divided into three groups: mild ICP (<jats:italic>n<\/jats:italic>\u2009=\u20091803), severe ICP (<jats:italic>n<\/jats:italic>\u2009=\u2009400), and extremely severe ICP (<jats:italic>n<\/jats:italic>\u2009=\u200996). Increased TBA concentration was associated with an increased incidence of preterm birth, newborn asphyxia, neonatal intensive care unit hospitalization, meconium\u2010stained amniotic fluid, and low birth weight in the three groups (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05). Furthermore, severe and extremely severe ICP with hypotonic absonant uterine contraction had a significant effect on neonatal asphyxia (odds ratio, 5.06 [95% confidence interval, 1.09\u201323.37]; <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05) and meconium\u2010stained amniotic fluid (odds ratio, 2.37 [95% confidence interval, 1.43\u20133.93]; <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Hypotonic absonant uterine contractions could be high\u2010risk stressors for severe and extremely severe ICP; hence, proper prenatal care is recommended. Risk\u2010stratified management strategies for ICP are critical to obtaining better maternal\u2010fetal outcomes.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ijgo.14987","type":"journal-article","created":{"date-parts":[[2023,7,20]],"date-time":"2023-07-20T10:00:24Z","timestamp":1689847224000},"page":"219-226","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Risk\u2010stratified management strategies for intrahepatic cholestasis of pregnancy: A tertiary center population review over nearly 5\u2009years"],"prefix":"10.1002","volume":"164","author":[{"given":"Tingting","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology West China Second University Hospital, Sichuan University  Chengdu China"},{"name":"Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education  Sichuan 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