The Effects of Clofibrate on Neonatal Jaundice: A Systematic Review.

Abstract

Background:

Neonatal jaundice is a prevalent disease that causes many complications, including kernicterus and even death. Previous studies have shown that clofibrate as an aryloxy isobutyric acid derivate can be effectively applied for the treatment of neonatal jaundice. Thus, this review was carried out to investigate the effects and mechanism of action of clofibrate on neonatal jaundice.

Methods:

The keywords such as "Clofibrate" in combination with "Neonatal jaundice" or "Neonatal hyperbilirubinemia" or "Newborn Jaundice" were used to search for relevant publications indexed in the Institute for Scientific Information (ISI), Scopus, PubMed, and Google Scholar databases. Finally, after reviewing the studies, 24 papers were included in this study.

Results:

Results showed that the processes of albumin-bound bilirubin transfer to the hepatocytes, hepatic uptake, and storage via ligandin, hepatic conjugation via uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1), conjugation into the bile via MRP2 represent the main action mechanism of clofibrate that turns it into the bilirubin conjugates and expels it from the bile. Besides, clofibrate has been shown to reduce the level of Total Serum Bilirubin (TSB) in infants even at a dosage of 25 mg/kg without leaving side effects.

Conclusions:

The results of this review revealed that clofibrate effectively reduces TSB in short-term usage and can even have a promising effect at the dosage of 25 mg/kg in full-term infants. Most studies have shown this property over a short period in term infants, and there is no evidence about long-term usage in this regard.

• Authors: Fathemeh Eghbalian, Ali Hasanpour-Dehkordi, Roya Raeisi
• Journal: International journal of preventive medicine (Int J Prev Med) Vol. 13 Pg. 3 ( 2022) ISSN: 2008-7802 [Print] Iran
• PMID: 35281975 (Publication Type: Journal Article, Review)
• Copyright: Copyright: © 2022 International Journal of Preventive Medicine.