{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T22:36:13Z","timestamp":1785796573319,"version":"3.56.0"},"reference-count":22,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,6,12]],"date-time":"2021-06-12T00:00:00Z","timestamp":1623456000000},"content-version":"vor","delay-in-days":162,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Case Reports in Endocrinology"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:p>\n                    Infants with neonatal hypocalcemia often present with seizures, and neonatal hypocalcemia can be due to parathyroid (PTH) insufficiency or resistance. Causes of hypocalcemia with PTH elevation include increased phosphate load, vitamin D deficiency (VDD) or defects in metabolism, renal dysfunction, hypomagnesemia, genetic mutations resulting in end\u2010organ resistance to PTH, or critical illness. Hypocalcemia has also been shown to be associated with Gram\u2010negative bacteremia and sepsis in adults. We present the case of a full\u2010term, formula\u2010fed newborn presenting with late\u2010onset hypocalcemic seizures and VDD in the setting of\n                    <jats:italic>Klebsiella pneumoniae<\/jats:italic>\n                    bacteremia. This case highlights that newborns presenting with hypocalcemic seizures should undergo a workup for sepsis.\n                  <\/jats:p>","DOI":"10.1155\/2021\/9925707","type":"journal-article","created":{"date-parts":[[2021,6,12]],"date-time":"2021-06-12T15:05:10Z","timestamp":1623510310000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Bacteremia in a Newborn with Hypocalcemic Seizures and Vitamin D Deficiency"],"prefix":"10.1155","volume":"2021","author":[{"given":"Rebecca L.","family":"Moore","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0350-4752","authenticated-orcid":false,"given":"Matthew L.","family":"Lorenz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6674-7447","authenticated-orcid":false,"given":"Meghan E.","family":"Fredette","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1219-9921","authenticated-orcid":false,"given":"Lisa Swartz","family":"Topor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,6,12]]},"reference":[{"key":"e_1_2_8_1_2","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2011-2659"},{"key":"e_1_2_8_2_2","volume-title":"Avery\u2019s Diseases of the Newborn","author":"Rubin L.","year":"1998"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.6065\/apem.2015.20.2.86"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1080\/07315724.1994.10718429"},{"key":"e_1_2_8_5_2","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2017.1331430"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.6065\/apem.2015.20.2.102"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/bcr-2012-007406"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2014-2773"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1210\/jc.2011-1048"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1210\/jcem-61-2-285"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1530\/eje.0.1330151"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1001\/archpedi.1985.02140090026018"},{"key":"e_1_2_8_13_2","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-107-1-36"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.147.2.232"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9343(88)90415-9"},{"key":"e_1_2_8_16_2","first-page":"143","article-title":"Endotoxin-induced hypocalcemia results in defective calcium mobilization in rats","volume":"24","author":"Zaloga G. 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