{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T18:52:07Z","timestamp":1790016727422,"version":"4.0.1"},"reference-count":26,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,5,3]],"date-time":"2025-05-03T00:00:00Z","timestamp":1746230400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aliment Pharmacol Ther"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Mothers with chronic hepatitis B and advanced fibrosis may require antiviral therapy throughout pregnancy. Current guidelines recommend tenofovir disoproxil fumarate (TDF), which is unsuitable for mothers at risk of renal dysfunction or decreased bone mineral density.<\/jats:p><\/jats:sec><jats:sec><jats:title>Aims<\/jats:title><jats:p>This study aimed to evaluate the safety of tenofovir alafenamide (TAF) therapy during pregnancy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Mothers with chronic hepatitis B treated with TAF or no therapy were retrospectively enrolled and categorised into three groups: (A) TAF\u2010first trimester, (B) TAF\u2010late trimester and (C) no treatment. Propensity score matching was applied to create comparable groups. Primary assessments included serious adverse events up to postpartum week 28, while secondary assessments examined predictors of such events and vertical transmission rates.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among 284 mothers, 160 were selected. No significant differences were observed in foetal loss, low birth weight, preterm delivery or congenital abnormalities between groups A and B, or between groups A and C. Other adverse events were similar across groups, except for a higher incidence of gestational diabetes in the TAF\u2010first trimester group. In\u00a0vitro fertilisation was identified as the sole predictor of serious events. No infants were reported with hepatitis B virus infection at 28\u2009weeks postpartum.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This study suggests that TAF treatment throughout pregnancy is safe for mothers with chronic hepatitis B and their infants. TAF therapy represents a viable treatment option for these mothers.<\/jats:p><\/jats:sec>","DOI":"10.1111\/apt.70173","type":"journal-article","created":{"date-parts":[[2025,5,3]],"date-time":"2025-05-03T14:09:05Z","timestamp":1746281345000},"page":"159-167","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Tenofovir Alafenamide Therapy Throughout Pregnancy in Mothers With Hepatitis B"],"prefix":"10.1111","volume":"62","author":[{"given":"Xingfei","family":"Pan","sequence":"first","affiliation":[{"name":"Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology The Third Affiliated Hospital, Guangzhou Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liyang","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology The Third Affiliated Hospital, Guangzhou Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jing","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Department of Obstetrics, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong\u2010Hong Kong\u2010Macao Greater Bay Area Higher Education Joint Laboratory of Maternal\u2010Fetal Medicine The Third Affiliated Hospital, Guangzhou Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Panpan","family":"Zhai","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology The Third Affiliated Hospital, Guangzhou Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueting","family":"Ou","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Guangdong Provincial Key Laboratory of Major Obstetric Diseases; 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