{"id":6979,"date":"2014-03-02T15:12:49","date_gmt":"2014-03-02T14:12:49","guid":{"rendered":"http:\/\/medrazgl.si\/?p=6979"},"modified":"2014-03-02T15:12:49","modified_gmt":"2014-03-02T14:12:49","slug":"update-on-and-clinical-management-of-neonatal-unconjugated-hyperbilirubinemia","status":"publish","type":"post","link":"https:\/\/medrazgl.si\/en\/update-on-and-clinical-management-of-neonatal-unconjugated-hyperbilirubinemia\/","title":{"rendered":"Update on and Clinical Management of Neonatal Unconjugated Hyperbilirubinemia"},"content":{"rendered":"<div>\n<p>Neonatal unconjugated hyperbilirubinemia continues to be one of the most frequent and puz\u00adzling problems in neonatology. Ten years ago, the guidelines for management of neonatal unconjugated hyperbilirubinemia were changed when the decision levels for therapeutic inter\u00adventions were elevated. This year, the American Academy of Pediatrics reviewed and updated its guidelines for management of neonatal unconjugated hyperbilrubinemia.<\/p>\n<p>This review article describes advances in the field of neonatal unconjugated hyper\u00adbilirubinemia. Among diagnostic procedures, measurements of exhaled CO, \u00bbfree\u00ab bilirubin, transcutaneous bilirubin, screening test for evoked auditory brainstem potentials and brain imaging are highlighted. Investigation of bilirubin&#8217;s neurotoxicity goes on with research on inhibition of protein\/peptide phosphorylation, impaired homeostasis of intracellular calci\u00adum, effects of bilirubin on cell membranes and apoptosis, and on the role of P-glycoprotein in protection of the brain against bilirubin. Recent advances in therapy are described, includ\u00ading improvement of light sources for phototherapy using light emitting diodes, and the use of inhibitors of hem oxygenase, bilirubin reductase, photonic analogues, miniature reactors of glucuronosyl transpherase, as well as gene therapy for the Cligler Najjar type 1 genetic syndrome.<\/p>\n<\/div>\n<p>In the last part of the article, new guidelines for clinical management of jaundiced new-borns are summarised, with special emphasis on new-borns in whom serum bilirubin reaches level of 427 \u03bcmol\/l. The appendix contains a new decision tree for clinical management of jaun\u00addiced new-borns.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neonatal unconjugated hyperbilirubinemia continues to be one of the most frequent and puz\u00adzling problems in neonatology. Ten years ago, the guidelines for management of neonatal unconjugated hyperbilirubinemia were changed when the decision levels for therapeutic inter\u00adventions were elevated. This year, the American Academy of Pediatrics reviewed and updated its guidelines for management of neonatal unconjugated [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[362,441],"tags":[],"class_list":["post-6979","post","type-post","status-publish","format-standard","hentry","category-4-2004-archive","category-pediatrics"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Update on and Clinical Management of Neonatal Unconjugated Hyperbilirubinemia - Dru\u0161tvo Medicinski razgledi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/medrazgl.si\/novosti-in-klinicna-obravnava-neonatalne-nekonjugirane-hiperbilirubinemije\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Update on and Clinical Management of Neonatal Unconjugated Hyperbilirubinemia - Dru\u0161tvo Medicinski razgledi\" \/>\n<meta property=\"og:description\" content=\"Neonatal unconjugated hyperbilirubinemia continues to be one of the most frequent and puz\u00adzling problems in neonatology. 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