{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T01:18:34Z","timestamp":1784942314382,"version":"3.55.0"},"reference-count":24,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2023,3,1]],"date-time":"2023-03-01T00:00:00Z","timestamp":1677628800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,3,1]],"date-time":"2023-03-01T00:00:00Z","timestamp":1677628800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,9,7]],"date-time":"2022-09-07T00:00:00Z","timestamp":1662508800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100007467","name":"School of Medicine, Keio University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100007467","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","pediatr-neonatol.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Pediatrics & Neonatology"],"published-print":{"date-parts":[[2023,3]]},"DOI":"10.1016\/j.pedneo.2022.06.011","type":"journal-article","created":{"date-parts":[[2022,9,17]],"date-time":"2022-09-17T19:01:40Z","timestamp":1663441300000},"page":"119-125","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"title":["Maternal magnesium sulfate administration increases early-onset hyperkalemia risk in premature infants: A propensity score-matched, case-control study"],"prefix":"10.1016","volume":"64","author":[{"given":"Sayu","family":"Omori-Shimano","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takahiro","family":"Tominaga","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3097-2156","authenticated-orcid":false,"given":"Kazushige","family":"Ikeda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.pedneo.2022.06.011_bib1","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1111\/jog.12697","article-title":"Should magnesium sulfate be administered to women with mild pre-eclampsia? A systematic review of published reports on eclampsia","volume":"41","author":"Berhan","year":"2015","journal-title":"J Obstet Gynaecol Res"},{"key":"10.1016\/j.pedneo.2022.06.011_bib2","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1097\/MOP.0b013e3283504da1","article-title":"Antenatal magnesium sulfate and neuroprotection","volume":"24","author":"Doyle","year":"2012","journal-title":"Curr Opin Pediatr"},{"key":"10.1016\/j.pedneo.2022.06.011_bib3","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1055\/s-0038-1627097","article-title":"Effect of cord blood magnesium level at birth on non-neurologic neonatal outcomes","volume":"36","author":"Edwards","year":"2019","journal-title":"Am J Perinatol"},{"key":"10.1016\/j.pedneo.2022.06.011_bib4","doi-asserted-by":"crossref","first-page":"795","DOI":"10.1055\/s-0032-1316440","article-title":"Neonatal effects of magnesium sulfate given to the mother","volume":"29","author":"Abbassi-Ghanavati","year":"2012","journal-title":"Am J Perinatol"},{"key":"10.1016\/j.pedneo.2022.06.011_bib5","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1038\/sj.jp.7211663","article-title":"Antenatal exposure to magnesium sulfate and the incidence of patent ductus arteriosus in extremely low birth weight infants","volume":"27","author":"del moral","year":"2007","journal-title":"J Perinatol"},{"key":"10.1016\/j.pedneo.2022.06.011_bib6","doi-asserted-by":"crossref","first-page":"e14747","DOI":"10.1111\/ped.14747","article-title":"Effects of maternal magnesium sulfate treatment on newborns","volume":"64","author":"Numoto","year":"2022","journal-title":"Pediatr Int"},{"key":"10.1016\/j.pedneo.2022.06.011_bib7","doi-asserted-by":"crossref","first-page":"7804","DOI":"10.1038\/s41598-020-64687-w","article-title":"Synergic interaction between ritodrine and magnesium sulfate on the occurrence of critical neonatal hyperkalemia: a Japanese nationwide retrospective cohort study","volume":"10","author":"Yada","year":"2020","journal-title":"Sci Rep"},{"key":"10.1016\/j.pedneo.2022.06.011_bib8","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1186\/s12887-018-1048-4","article-title":"Early-onset neonatal hyperkalemia associated with maternal hypermagnesemia: a case report","volume":"18","author":"Tanaka","year":"2018","journal-title":"BMC Pediatr"},{"key":"10.1016\/j.pedneo.2022.06.011_bib9","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1111\/ped.14115","article-title":"Characteristics of nonoliguric hyperkalemia in preterm infants: a case-control study in a single center","volume":"62","author":"Aoki","year":"2020","journal-title":"Pediatr Int"},{"key":"10.1016\/j.pedneo.2022.06.011_bib10","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.earlhumdev.2010.02.007","article-title":"Prolonged maternal magnesium administration and bone metabolism in neonates","volume":"86","author":"Yokoyama","year":"2010","journal-title":"Early Hum Dev"},{"key":"10.1016\/j.pedneo.2022.06.011_bib11","doi-asserted-by":"crossref","first-page":"1609","DOI":"10.1111\/j.1447-0756.2011.01583.x","article-title":"Short- and long-term outcomes in babies born after antenatal magnesium treatment","volume":"37","author":"Mitani","year":"2011","journal-title":"J Obstet Gynaecol Res"},{"key":"10.1016\/j.pedneo.2022.06.011_bib12","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1111\/1471-0528.13753","article-title":"Clinical pharmacokinetic properties of magnesium sulphate in women with pre-eclampsia and eclampsia","volume":"123","author":"Okusanya","year":"2016","journal-title":"BJOG"},{"key":"10.1016\/j.pedneo.2022.06.011_bib13","series-title":"Avery's diseases of the newborn","first-page":"368","article-title":"Fluid, electrolyte, and acid\u2013base balance","author":"Wright","year":"2018"},{"issue":"1","key":"10.1016\/j.pedneo.2022.06.011_bib14","first-page":"CD005257","article-title":"Interventions for non-oliguric hyperkalaemia in preterm neonates","author":"Vemgal","year":"2007","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.pedneo.2022.06.011_bib15","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1038\/sj.jp.7211419","article-title":"Brain lesions in newborns exposed to high-dose magnesium sulfate during preterm labor","volume":"26","author":"Mittendorf","year":"2006","journal-title":"J Perinatol"},{"key":"10.1016\/j.pedneo.2022.06.011_bib16","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1186\/1471-2431-11-76","article-title":"Cord blood calcium, phosphate, magnesium, and alkaline phosphatase gestational age-specific reference intervals for preterm infants","volume":"11","author":"Fenton","year":"2011","journal-title":"BMC Pediatr"},{"key":"10.1016\/j.pedneo.2022.06.011_bib17","first-page":"643","article-title":"Early-onset hyperkalemia of the newborn exposed to antenatal magnesium sulfate","volume":"54","author":"Omori","year":"2018","journal-title":"J Jpn Soc Perin Neon Med"},{"key":"10.1016\/j.pedneo.2022.06.011_bib18","first-page":"654","article-title":"Twins with hyperkalemia and hypotonia born from mother with administration of magnesium sulfate during pregnancy","volume":"44","author":"Hosoda","year":"2008","journal-title":"J Jpn Soc Perin Neon Med"},{"key":"10.1016\/j.pedneo.2022.06.011_bib19","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/j.phrs.2006.01.002","article-title":"Prenatal MgSO4 treatment modifies the erythrocyte band 3 in preterm neonates","volume":"53","author":"Gulczynska","year":"2006","journal-title":"Pharmacol Res"},{"key":"10.1016\/j.pedneo.2022.06.011_bib20","first-page":"F845","article-title":"Development of solute transport in rabbit proximal tubule. III. Na-K-ATPase activity","volume":"246","author":"Schwartz","year":"1984","journal-title":"Am J Physiol"},{"key":"10.1016\/j.pedneo.2022.06.011_bib21","first-page":"167","article-title":"Regulation of sodium and potassium pathways by magnesium in cell membranes","volume":"6","author":"Bara","year":"1993","journal-title":"Magnes Res"},{"key":"10.1016\/j.pedneo.2022.06.011_bib22","doi-asserted-by":"crossref","first-page":"348","DOI":"10.3934\/publichealth.2016.2.348","article-title":"Risks and benefits of magnesium sulfate tocolysis in preterm labor (PTL)","volume":"3","author":"Elliott","year":"2016","journal-title":"AIMS Public Health"},{"key":"10.1016\/j.pedneo.2022.06.011_bib23","first-page":"1037","article-title":"Effects of antenatal magnesium sulfate on early neonatal hyperkalemia in preterm infants","volume":"54","author":"Aoki","year":"2018","journal-title":"J Jpn Soc Perin Neon Med"},{"key":"10.1016\/j.pedneo.2022.06.011_bib24","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.ejogrb.2016.12.035","article-title":"Prevention of spontaneous preterm birth: guidelines for clinical practice from the French College of Gynaecologists and Obstetricians (CNGOF)","volume":"210","author":"Sentilhes","year":"2017","journal-title":"Eur J Obstet Gynecol Reprod Biol"}],"container-title":["Pediatrics & Neonatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1875957222002030?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1875957222002030?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T14:56:29Z","timestamp":1761749789000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1875957222002030"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,3]]},"references-count":24,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2023,3]]}},"alternative-id":["S1875957222002030"],"URL":"https:\/\/doi.org\/10.1016\/j.pedneo.2022.06.011","relation":{},"ISSN":["1875-9572"],"issn-type":[{"value":"1875-9572","type":"print"}],"subject":[],"published":{"date-parts":[[2023,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Maternal magnesium sulfate administration increases early-onset hyperkalemia risk in premature infants: A propensity score-matched, case-control study","name":"articletitle","label":"Article Title"},{"value":"Pediatrics & Neonatology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.pedneo.2022.06.011","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 Taiwan Pediatric Association. Published by Elsevier Taiwan LLC.","name":"copyright","label":"Copyright"}]}}