{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T08:44:49Z","timestamp":1768293889437,"version":"3.49.0"},"reference-count":17,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2010,1,1]],"date-time":"2010-01-01T00:00:00Z","timestamp":1262304000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Obstetric Anesthesia"],"published-print":{"date-parts":[[2010,1]]},"DOI":"10.1016\/j.ijoa.2009.06.002","type":"journal-article","created":{"date-parts":[[2009,11,28]],"date-time":"2009-11-28T09:29:21Z","timestamp":1259400561000},"page":"44-49","source":"Crossref","is-referenced-by-count":28,"title":["Retrospective study of association between choice of vasopressor given during spinal anaesthesia for high-risk caesarean delivery and fetal pH"],"prefix":"10.1016","volume":"19","author":[{"given":"D.W.","family":"Cooper","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Sharma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Orakkan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Gurung","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijoa.2009.06.002_bib1","doi-asserted-by":"crossref","first-page":"920","DOI":"10.1097\/00000539-200204000-00028","article-title":"A quantitative, systematic review of randomized controlled trials of ephedrine versus phenylephrine for the management of hypotension during spinal anesthesia for cesarean delivery","volume":"94","author":"Lee","year":"2002","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2009.06.002_bib2","doi-asserted-by":"crossref","first-page":"1582","DOI":"10.1097\/00000542-200212000-00034","article-title":"Fetal and maternal effects of phenylephrine and ephedrine during spinal anesthesia for cesarean delivery","volume":"97","author":"Cooper","year":"2002","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2009.06.002_bib3","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1093\/bja\/aei265","article-title":"Equivalent dose of ephedrine and phenylephrine in the prevention of post-spinal hypotension in Caesarean section","volume":"96","author":"Saravanan","year":"2006","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2009.06.002_bib4","doi-asserted-by":"crossref","first-page":"649","DOI":"10.1093\/bja\/aem056","article-title":"Effect of intravenous vasopressor on spread of spinal anaesthesia and fetal acid-base equilibrium","volume":"98","author":"Cooper","year":"2007","journal-title":"Br J Anaesth."},{"key":"10.1016\/j.ijoa.2009.06.002_bib5","doi-asserted-by":"crossref","first-page":"1295","DOI":"10.1213\/ane.0b013e31818065bc","article-title":"A randomized double-blinded comparison of phenylephrine and ephedrine infusion combinations to maintain blood pressure during spinal anesthesia for cesarean delivery: the effects on fetal acid-base status and hemodynamic control","volume":"107","author":"Ngan Kee","year":"2008","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2009.06.002_bib6","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1046\/j.1365-2044.2001.02058-5.x","article-title":"Prevention and management of hypotension during spinal anaesthesia for elective Caesarean section: A survey of practice","volume":"56","author":"Burns","year":"2001","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2009.06.002_bib7","first-page":"S27","article-title":"A survey of pre-loading and vasopressor use during regional anaesthesia for caesarean section","volume":"16","author":"McGlennan","year":"2007","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2009.06.002_bib8","first-page":"A669","article-title":"A Survey of the management of spinal induced hypotension for scheduled cesarean delivery","volume":"107","author":"Allen","year":"2007","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2009.06.002_bib9","doi-asserted-by":"crossref","unstructured":"Practice guidelines for obstetric anesthesia: An updated report by the American Society of Anesthesiologists Task Force on Obstetric Anesthesia. Anesthesiology 2007;106:843\u201363.","DOI":"10.1097\/01.anes.0000264744.63275.10"},{"key":"10.1016\/j.ijoa.2009.06.002_bib10","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/j.ijoa.2006.06.002","article-title":"Impact of changing from ephedrine to phenylephrine as the first-line vasopressor during urgent caesarean section","volume":"15","author":"Cooper","year":"2006","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2009.06.002_bib11","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1097\/00000542-200108000-00009","article-title":"Comparison of metaraminol and ephedrine infusions for maintaining arterial pressure during spinal anesthesia for elective cesarean section","volume":"95","author":"Ngan Kee","year":"2001","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2009.06.002_bib12","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1097\/00000542-200109000-00020","article-title":"Phenylephrine added to prophylactic ephedrine infusion during spinal anesthesia for elective cesarean section","volume":"95","author":"Mercier","year":"2001","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2009.06.002_bib13","doi-asserted-by":"crossref","first-page":"815","DOI":"10.1213\/01.ANE.0000099782.78002.30","article-title":"Prophylactic phenylephrine infusion for preventing hypotension during spinal anesthesia for cesarean delivery","volume":"98","author":"Ngan Kee","year":"2004","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2009.06.002_bib14","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1093\/bja\/78.5.498","article-title":"Combined spinal-extradural anaesthesia for preterm and term caesarean section: is there a difference in local anaesthetic requirements?","volume":"78","author":"James","year":"1997","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2009.06.002_bib15","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1097\/00000542-197612000-00018","article-title":"Prevention of spinal hypotension associated with Cesarean section","volume":"45","author":"Clark","year":"1976","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2009.06.002_bib16","doi-asserted-by":"crossref","first-page":"1319","DOI":"10.1111\/j.1365-2044.2008.05635.x","article-title":"Randomised double-blinded comparison of phenylephrine vs ephedrine for maintaining blood pressure during spinal anaesthesia for non-elective Caesarean section","volume":"63","author":"Ngan Kee","year":"2008","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2009.06.002_bib17","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1093\/bja\/aen321","article-title":"Supplementary oxygen for emergency Caesarean section under regional anaesthesia","volume":"102","author":"Khaw","year":"2009","journal-title":"Br J Anaesth"}],"container-title":["International Journal of Obstetric Anesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X09001289?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X09001289?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,5,24]],"date-time":"2019-05-24T03:17:40Z","timestamp":1558667860000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0959289X09001289"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,1]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["S0959289X09001289"],"URL":"https:\/\/doi.org\/10.1016\/j.ijoa.2009.06.002","relation":{},"ISSN":["0959-289X"],"issn-type":[{"value":"0959-289X","type":"print"}],"subject":[],"published":{"date-parts":[[2010,1]]}}}