{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T01:40:20Z","timestamp":1772761220567,"version":"3.50.1"},"reference-count":16,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2015,6]]},"DOI":"10.1016\/j.ejogrb.2015.02.002","type":"journal-article","created":{"date-parts":[[2015,3,9]],"date-time":"2015-03-09T21:01:01Z","timestamp":1425934861000},"page":"106-111","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":20,"special_numbering":"C","title":["Ketanserin versus dihydralazine for the treatment of severe hypertension in early-onset preeclampsia: a double blind randomized controlled trial"],"prefix":"10.1016","volume":"189","author":[{"given":"Sebastiaan W. Nij","family":"Bijvank","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Willy","family":"Visser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johannes J.","family":"Duvekot","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eric A.","family":"Steegers","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mireille A.","family":"Edens","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Danielle W.","family":"Roofthooft","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arnold G.","family":"Vulto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lidwien M.","family":"Hanff","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejogrb.2015.02.002_bib0085","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1016\/S0140-6736(10)60279-6","article-title":"Preeclampsia","volume":"376","author":"Steegers","year":"2010","journal-title":"Lancet"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0090","series-title":"NICE clinical guideline","article-title":"Hypertension in pregnancy: the management of hypertensive disorders during pregnancy","author":"NICE","year":"2010"},{"issue":"3","key":"10.1016\/j.ejogrb.2015.02.002_bib0095","doi-asserted-by":"crossref","first-page":"S1","DOI":"10.1016\/S1701-2163(16)32776-1","article-title":"Diagnosis, evaluation, and management of the hypertensive disorders of pregnancy. SOGC clinical practice guideline","volume":"30","author":"Magee","year":"2008","journal-title":"J Obst Gynaecol (Canada)"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0100","series-title":"RCOG guideline no.10(A)","article-title":"The management of severe pre-eclampsia\/eclampsia","author":"RCOG","year":"2006"},{"issue":"2","key":"10.1016\/j.ejogrb.2015.02.002_bib0105","first-page":"1","article-title":"Antihypertensive drug therapy for mild to moderate hypertension during pregnancy","author":"Abalos","year":"2014","journal-title":"Cochrane Libr"},{"issue":"7","key":"10.1016\/j.ejogrb.2015.02.002_bib0110","first-page":"1","article-title":"Drugs for treatment of very high blood pressure during pregnancy","author":"Duley","year":"2013","journal-title":"Cochrane Libr"},{"issue":"9","key":"10.1016\/j.ejogrb.2015.02.002_bib0115","doi-asserted-by":"crossref","first-page":"582","DOI":"10.1097\/00006254-200009000-00024","article-title":"Serotonine antagonism and serotonin antagonists in pregnancy: role of ketanserin","volume":"55","author":"Steyn","year":"2000","journal-title":"Obstet Gynaecol Surv"},{"issue":"9","key":"10.1016\/j.ejogrb.2015.02.002_bib0120","first-page":"1245","article-title":"Report of the Canadian Hypertension Society Consensus Conference: 3. Pharmacologic treatment of hypertension disorders in pregnancy","volume":"157","author":"Rey","year":"1997","journal-title":"Can Med Assoc J"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0125","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1136\/bmj.327.7421.955","article-title":"Hydralazine for treatment of severe hypertension in pregnancy: meta-analysis","volume":"327","author":"Magee","year":"2003","journal-title":"BMJ"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0130","series-title":"ACOG guideline","article-title":"Hypertension in pregnancy","author":"ACOG","year":"2013"},{"issue":"1","key":"10.1016\/j.ejogrb.2015.02.002_bib0135","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1034\/j.1600-0412.2002.810105.x","article-title":"Nifedipine or hydralazine as a first-line agent to control hypertension in severe preeclampsia","volume":"81","author":"Shahnaz","year":"2002","journal-title":"Acta Obstet Gynecol Sand"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0140","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/j.ejogrb.2005.11.032","article-title":"Insufficient efficacy of intravenous ketanserin in severe early-onset preeclampsia","volume":"128","author":"Hanff","year":"2005","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0145","series-title":"Dutch Society of Obstetrics and Gynaecology guideline","article-title":"Hypertensive disorders of pregnancy","author":"Dutch Society of Obstetrics and Gynaecology","year":"2005"},{"key":"10.1016\/j.ejogrb.2015.02.002_bib0150","first-page":"6","article-title":"Torsades de Pointes in a young pregnant woman with preeclampsia and the role of ketanserin","volume":"2","author":"Nij Bijvank","year":"2004","journal-title":"Ned Tijdschr Obstet Gynaecol"},{"issue":"12","key":"10.1016\/j.ejogrb.2015.02.002_bib0155","doi-asserted-by":"crossref","first-page":"2319","DOI":"10.1097\/01.hjh.0000188729.73807.16","article-title":"Intravenous use of the calcium-channel blocker nicardipine as second-line treatment in severe, early onset preeclamptic patients","volume":"23","author":"Hanff","year":"2005","journal-title":"J Hypertens"},{"issue":"5","key":"10.1016\/j.ejogrb.2015.02.002_bib0160","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/OGX.0b013e3181e2c795","article-title":"Nicardipine for the treatment of severe hypertension in pregnancy: a review of the literature","volume":"65","author":"Nij Bijvank","year":"2010","journal-title":"Obstet Gynecol Surv"}],"container-title":["European Journal of Obstetrics &amp; Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211515000378?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211515000378?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:34:44Z","timestamp":1759556084000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211515000378"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,6]]},"references-count":16,"alternative-id":["S0301211515000378"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2015.02.002","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2015,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ketanserin versus dihydralazine for the treatment of severe hypertension in early-onset preeclampsia: a double blind randomized controlled trial","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2015.02.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Ireland Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}