{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T16:02:07Z","timestamp":1793203327462,"version":"4.5.0"},"reference-count":12,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2018,5,9]],"date-time":"2018-05-09T00:00:00Z","timestamp":1525824000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100010032","name":"Foundation of Shanghai Municipal Commission of Health and Family Planning","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100010032","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008750","name":"Shanghai Hospital Development Center","doi-asserted-by":"publisher","award":["SHDC12016117"],"award-info":[{"award-number":["SHDC12016117"]}],"id":[{"id":"10.13039\/501100008750","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81481461"],"award-info":[{"award-number":["81481461"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Prenatal Diagnosis"],"published-print":{"date-parts":[[2018,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Radiofrequency ablation (RFA) is a management alternative for complicated monochorionic twin pregnancies. The purpose of this study is to evaluate risk factors for fetal death after RFA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>An observational study was performed to document the perinatal outcomes of all cases undergoing fetal reduction using RFA from 2010 to 2016 at the Shanghai First Maternity and Infant Hospital. A multiple regression model was built to identify predictors of the death of the remaining fetus after RFA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 183 patients treated with RFA for fetal reduction were analyzed, including 53 selective intrauterine growth restriction, 35 twin\u2010twin transfusion syndrome, 36 dichorionic triamniotic triplets, 24 monochorionic twins discordant for fetal anomaly, and 35 twin reversed arterial perfusion. The prevalence of fetal death after RFA was 23% (43:183). The occurrence of fetal death after RFA was independently associated with more than 2 cycles of RFA coagulation (OR 3.46; 95% CI, 1.34\u20108.94; <jats:italic>P<\/jats:italic>\u00a0=\u00a0.01).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>More than 2 cycles of RFA coagulation is the only independent risk factors of fetal death after RFA.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pd.5269","type":"journal-article","created":{"date-parts":[[2018,4,20]],"date-time":"2018-04-20T03:59:47Z","timestamp":1524196787000},"page":"499-503","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":32,"title":["Risk factors for fetal death after radiofrequency ablation for complicated monochorionic twin pregnancies"],"prefix":"10.1002","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8467-0383","authenticated-orcid":false,"given":"Luming","family":"Sun","sequence":"first","affiliation":[{"name":"Department of Fetal Medicine and Prenatal Diagnosis Center Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gang","family":"Zou","sequence":"additional","affiliation":[{"name":"Department of Fetal Medicine and Prenatal Diagnosis Center Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yingjun","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Fetal Medicine and Prenatal Diagnosis Center Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fenhe","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Fetal Medicine and Prenatal Diagnosis Center Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Duan","family":"Tao","sequence":"additional","affiliation":[{"name":"Department of Fetal Medicine and Prenatal Diagnosis Center Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,5,9]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1997.tb10948.x"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2008.03.050"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e31822f129d"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2015.04.035"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2013.12.009"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.14879"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpobgyn.2013.12.002"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.4046"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa032597"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.jp.7200292"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.12408"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.11122"}],"container-title":["Prenatal Diagnosis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fpd.5269","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pd.5269","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,13]],"date-time":"2023-09-13T12:29:06Z","timestamp":1694608146000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1002\/pd.5269"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,5,9]]},"references-count":12,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2018,6]]}},"alternative-id":["10.1002\/pd.5269"],"URL":"https:\/\/doi.org\/10.1002\/pd.5269","archive":["Portico"],"relation":{},"ISSN":["0197-3851","1097-0223"],"issn-type":[{"value":"0197-3851","type":"print"},{"value":"1097-0223","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,5,9]]},"assertion":[{"value":"2017-09-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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