{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,3]],"date-time":"2026-03-03T00:05:03Z","timestamp":1772496303472,"version":"3.50.1"},"reference-count":49,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2011,4,1]],"date-time":"2011-04-01T00:00:00Z","timestamp":1301616000000},"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":[[2011,4]]},"DOI":"10.1016\/j.ijoa.2010.12.006","type":"journal-article","created":{"date-parts":[[2011,3,13]],"date-time":"2011-03-13T08:22:49Z","timestamp":1300004569000},"page":"142-148","source":"Crossref","is-referenced-by-count":9,"title":["Interventions at caesarean section for reducing the risk of aspiration pneumonitis"],"prefix":"10.1016","volume":"20","author":[{"given":"S.","family":"Paranjothy","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.D.","family":"Griffiths","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.K.","family":"Broughton","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.M.L.","family":"Gyte","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.C.","family":"Brown","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Thomas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijoa.2010.12.006_b0005","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1111\/j.1365-3016.2007.00786.x","article-title":"Rates of caesarean section: analysis of global, regional and national estimates","volume":"21","author":"Betran","year":"2007","journal-title":"Paediatr Perinat Epidemiol"},{"key":"10.1016\/j.ijoa.2010.12.006_b0010","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/S0002-9378(16)39829-5","article-title":"Aspiration of stomach contents into the lungs during obstetric anesthesia","volume":"52","author":"Mendelson","year":"1946","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ijoa.2010.12.006_b0015","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1093\/bja\/aei066","article-title":"Maternal deaths from anaesthesia. An extract from Why Mothers Die 2000\u20132002, the Confidential Enquiries into Maternal Deaths in the United Kingdom: Chapter 9: Anaesthesia","volume":"94","author":"Cooper","year":"2005","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0020","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.ijoa.2008.07.006","article-title":"Life-saving or ineffective? An observational study of the use of cricoid pressure and maternal outcome in an African setting","volume":"18","author":"Fenton","year":"2009","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0025","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/j.ijoa.2009.01.002","article-title":"Cricoid pressure","volume":"18","author":"Vanner","year":"2009","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0030","doi-asserted-by":"crossref","first-page":"859","DOI":"10.1213\/00000539-197453060-00010","article-title":"Reducing the risk of acid aspiration during cesarean section","volume":"53","author":"Roberts","year":"1974","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2010.12.006_b0035","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/0959-289X(94)90225-9","article-title":"Acid aspiration prophylaxis in 202 obstetric anaesthetic units in the UK","volume":"3","author":"Greiff","year":"1994","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0040","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1111\/j.1365-2044.1986.tb13231.x","article-title":"The use of antacids as a prophylaxis against Mendelson\u2019s syndrome in the United Kingdom. A survey","volume":"41","author":"Sweeney","year":"1986","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0045","doi-asserted-by":"crossref","first-page":"776","DOI":"10.1111\/j.1365-2044.1990.tb14455.x","article-title":"Acid aspiration prophylaxis in 288 obstetric anaesthetic departments in the United Kingdom","volume":"45","author":"Tordoff","year":"1990","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0050","series-title":"The national sentinel caesarean section audit report","author":"Thomas","year":"2001"},{"key":"10.1016\/j.ijoa.2010.12.006_b0055","first-page":"CD005298","article-title":"Routine prophylactic drugs in normal labour for reducing gastric aspiration and its effects","volume":"3","author":"Gyte","year":"2006","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.ijoa.2010.12.006_b0060","first-page":"CD004943","article-title":"Interventions at caesarean section for reducing the risk of aspiration pneumonitis","volume":"1","author":"Paranjothy","year":"2010","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.ijoa.2010.12.006_b0065","doi-asserted-by":"crossref","unstructured":"Higgins JPT, Green S (editors). Cochrane Handbook for Systematic Reviews of Interventions Version 5.0.2 [updated September 2009]. The Cochrane Collaboration, 2009. Available from www.cochrane-handbook.org.","DOI":"10.1002\/9780470712184"},{"key":"10.1016\/j.ijoa.2010.12.006_b0070","unstructured":"Review Manager (RevMan). [Computer program]. Version 5.0. Copenhagen: The Nordic Cochrane Centre, The Cochrane Collaboration, 2008."},{"key":"10.1016\/j.ijoa.2010.12.006_b0075","doi-asserted-by":"crossref","unstructured":"Griffiths JD, Gyte GML, Paranjothy S, Brown HC, Broughton HK, Thomas J. Interventions for reducing nausea and vomiting at caesarean section (Protocol). Cochrane Database Syst Rev 2009, Issue 1. Art. No.: CD007579. doi:10.1002\/14651858.CD007579.","DOI":"10.1002\/14651858.CD007579"},{"key":"10.1016\/j.ijoa.2010.12.006_b0080","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1213\/00000539-198501000-00007","article-title":"Sodium citrate pretreatment in elective cesarean section patients","volume":"64","author":"Dewan","year":"1985","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2010.12.006_b0085","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1093\/bja\/aei260","article-title":"Analgesic and antacid properties of i.m. tramadol given before caesarean section under general anaesthesia","volume":"95","author":"Elhakim","year":"2005","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0090","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1111\/j.1365-2044.1990.tb14823.x","article-title":"A comparison of the effects of omeprazole and ranitidine on gastric secretion in women undergoing elective caesarean section","volume":"45","author":"Ewart","year":"1990","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0095","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1093\/bja\/56.4.355","article-title":"Comparison of the prophylactic use of magnesium trisilicate mixture BPC, sodium citrate mixture or cimetidine in obstetrics","volume":"56","author":"Frank","year":"1984","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0100","first-page":"A57","article-title":"Effect of dextrose on preoperative gastric content and serum gastrin [abstract]","volume":"51","author":"Hong","year":"2004","journal-title":"Can J Anesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0105","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1111\/j.1471-0528.1980.tb05004.x","article-title":"Prophylaxis for Mendelson\u2019s syndrome before elective caesarean section. A comparison of cimetidine and magnesium trisilicate mixture regimens","volume":"87","author":"Husemeyer","year":"1980","journal-title":"BJOG"},{"key":"10.1016\/j.ijoa.2010.12.006_b0110","first-page":"189","article-title":"Gastric fluid volume and pH: a comparison of effects of ranitidine alone with combination of ranitidine and metoclopramide in patients undergoing elective caesarean section","volume":"6","author":"Iqbal","year":"2000","journal-title":"Ann King Edward Med Coll"},{"key":"10.1016\/j.ijoa.2010.12.006_b0115","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1016\/S0750-7658(89)80136-4","article-title":"Oral sodium citrate before general anaesthesia for elective caesarean section effects of pH and volume of gastric content","volume":"8","author":"Jasson","year":"1989","journal-title":"Ann Fr Anesth Reanim"},{"key":"10.1016\/j.ijoa.2010.12.006_b0120","first-page":"179","article-title":"Prophylaxis against acid aspiration in regional anesthesia for elective cesarean section: a comparison between oral single-dose ranitidine, famotidine and omeprazole assessed with fiberoptic gastric aspiration","volume":"34","author":"Lin","year":"1996","journal-title":"Acta Anaesthesiol Sin"},{"key":"10.1016\/j.ijoa.2010.12.006_b0125","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1093\/bja\/64.4.503","article-title":"Aspiration pneumonitis prophylaxis in obstetric anaesthesia: comparison of effervescent cimetidine-sodium citrate mixture and sodium citrate","volume":"64","author":"Ormezzano","year":"1990","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0130","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1111\/j.1365-2044.1993.tb06847.x","article-title":"Effects of omeprazole, with and without metoclopramide, in elective obstetric anaesthesia","volume":"48","author":"Orr","year":"1993","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0135","doi-asserted-by":"crossref","first-page":"A405","DOI":"10.1097\/00000542-198209001-00405","article-title":"The effect of cimetidine on the mother, newborn and neonatal neurobehavior","volume":"57","author":"Ostheimer","year":"1982","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2010.12.006_b0140","first-page":"425","article-title":"Does preoperative fluid fasting have a benefit on aspiration prophylaxis in obstetric anaesthesia?","volume":"28","author":"Ozkan","year":"2000","journal-title":"Turk Anesteziyoloji Ve Reanimasyon"},{"key":"10.1016\/j.ijoa.2010.12.006_b0145","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1007\/BF03006845","article-title":"Cimetidine premedication in elective caesarean section","volume":"27","author":"Pickering","year":"1980","journal-title":"Can Anaesth Soc J"},{"key":"10.1016\/j.ijoa.2010.12.006_b0150","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.1213\/00000539-199406000-00010","article-title":"Intravenous administration of the proton pump inhibitor omeprazole reduces the risk of acid aspiration at emergency cesarean section","volume":"78","author":"Rocke","year":"1994","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2010.12.006_b0155","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1213\/00000539-199301000-00026","article-title":"Intravenous ranitidine reduces the risk of acid aspiration of gastric contents at emergency cesarean section","volume":"76","author":"Rout","year":"1993","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2010.12.006_b0160","doi-asserted-by":"crossref","first-page":"797","DOI":"10.1007\/BF03011180","article-title":"A comparison of intravenous ranitidine and omeprazole on gastric volume and ph in women undergoing emergency caesarean section","volume":"42","author":"Tripathi","year":"1995","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0165","first-page":"1757","article-title":"Effectiveness of cimetidine in the prevention of aspiration pneumonia in obstetrics","volume":"101","author":"Tryba","year":"1983","journal-title":"Fortschr Med"},{"key":"10.1016\/j.ijoa.2010.12.006_b0170","first-page":"306","article-title":"Comparison of sodium citrate with magnesium trisilicate as pre-anaesthetic antacid in emergency caesarean sections","volume":"85","author":"Wig","year":"1987","journal-title":"Indian J Med Res"},{"key":"10.1016\/j.ijoa.2010.12.006_b0175","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1111\/j.1365-2044.1992.tb02002.x","article-title":"A comparison of omeprazole and ranitidine for prophylaxis against aspiration pneumonitis in emergency caesarean section","volume":"47","author":"Yau","year":"1992","journal-title":"Anaesthesia"},{"issue":"Suppl 1","key":"10.1016\/j.ijoa.2010.12.006_b0180","first-page":"159","article-title":"The value of nizatidine and famotidine in prophylaxis of aspiration pneumonia in caesarean section","volume":"82","author":"Zoroglu","year":"1999","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0185","first-page":"1","article-title":"Effervescent ranitidine before urgent caesarean section: effect on gastric pH","volume":"47","author":"Zue","year":"1999","journal-title":"Cahiers d\u2019Anesthesiologie"},{"key":"10.1016\/j.ijoa.2010.12.006_b0190","first-page":"338","article-title":"The value of omeprazole and h2 receptor blockers in the prophylaxis of aspiration in cesarean operation","volume":"23","author":"Karamanlioglu","year":"1995","journal-title":"Turk Anesteziyoloji Ve Reanimasyon"},{"key":"10.1016\/j.ijoa.2010.12.006_b0195","first-page":"1447","article-title":"Effects on newborn of pharmacological prophylaxis for Mendelson\u2019s syndrome","volume":"56","author":"Bifarini","year":"1990","journal-title":"Minerva Anestesiol"},{"key":"10.1016\/j.ijoa.2010.12.006_b0200","first-page":"95","article-title":"Pharmacological prevention of Mendelson\u2019s syndrome: controlled clinical trial","volume":"58","author":"Bifarini","year":"1992","journal-title":"Minerva Anestesiol"},{"key":"10.1016\/j.ijoa.2010.12.006_b0205","doi-asserted-by":"crossref","first-page":"487","DOI":"10.1007\/BF03007082","article-title":"Placental transport of metoclopramide: assessment of maternal and neonatal effects","volume":"30","author":"Bylsma-Howell","year":"1983","journal-title":"Can Anaesth Soc J"},{"key":"10.1016\/j.ijoa.2010.12.006_b0210","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1016\/0959-289X(92)90031-X","article-title":"Further investigations of omeprazole in obstetric patients","volume":"1","author":"Fogarty","year":"1992","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0215","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1097\/00000542-198308000-00003","article-title":"Comparison of cimetidine (Tagamet) with antacid for safety and effectiveness in reducing gastric acidity before elective cesarean section","volume":"59","author":"Hodgkinson","year":"1983","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2010.12.006_b0220","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1111\/j.1365-2044.1985.tb10750.x","article-title":"The effect of magnesium trisilicate mixture, metoclopramide and ranitidine on gastric ph, volume and serum gastrin","volume":"40","author":"O\u2019Sullivan","year":"1985","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0225","first-page":"205","article-title":"Ranitidine versus cimetidine prior to emergency obstetric anesthesia","volume":"13","author":"Osman","year":"1995","journal-title":"Middle East J Anesthesiol"},{"key":"10.1016\/j.ijoa.2010.12.006_b0230","doi-asserted-by":"crossref","first-page":"1277","DOI":"10.1093\/bja\/53.12.1277","article-title":"Effects of glycopyrrolate and atropine combined with antacid on gastric acidity","volume":"53","author":"Roper","year":"1981","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2010.12.006_b0235","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1111\/j.1365-2044.1996.tb07782.x","article-title":"Acid aspiration prophylaxis for emergency caesarean section","volume":"51","author":"Stuart","year":"1996","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2010.12.006_b0240","first-page":"37","article-title":"Drug induced prevention of the acid aspiration syndrome in non-elective cesarean section","volume":"19","author":"von Braun","year":"1994","journal-title":"Anaesthesiol Reanim"},{"key":"10.1016\/j.ijoa.2010.12.006_b0245","doi-asserted-by":"crossref","first-page":"652","DOI":"10.1111\/j.1365-2044.2008.05861.x","article-title":"The effect of ranitidine versus proton pump inhibitors on gastric secretions: a meta-analysis of randomised control trials","volume":"64","author":"Clark","year":"2009","journal-title":"Anaesthesia"}],"container-title":["International Journal of Obstetric Anesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X10002013?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X10002013?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,6,9]],"date-time":"2019-06-09T06:46:37Z","timestamp":1560062797000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0959289X10002013"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,4]]},"references-count":49,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2011,4]]}},"alternative-id":["S0959289X10002013"],"URL":"https:\/\/doi.org\/10.1016\/j.ijoa.2010.12.006","relation":{},"ISSN":["0959-289X"],"issn-type":[{"value":"0959-289X","type":"print"}],"subject":[],"published":{"date-parts":[[2011,4]]}}}