Effect of sevoflurane anaesthesia on hepatic blood flow in infants with obstructive hepatobiliary disease.

Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 0370270 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1399-6576 (Electronic) Linking ISSN: 00015172 NLM ISO Abbreviation: Acta Anaesthesiol Scand Subsets: MEDLINE

Publication: Oxford, UK : Wiley-Blackwell
Original Publication: Aarhus, Denmark : Universitetsforlaget, 1957-

Anesthetics, Inhalation/*pharmacology ; Jaundice, Obstructive/*physiopathology ; Liver Circulation/*drug effects ; Methyl Ethers/*pharmacology; Humans ; Infant ; Sevoflurane ; Ultrasonography, Doppler, Color

Background: Currently most studies on anaesthetic effects on hepatic blood flow of cirrhotic patients have been performed on adults or experimental animals. We performed this study to evaluate the effect of sevoflurane anaesthesia on hepatic blood flow in infants with obstructive jaundice by Doppler ultrasound.
Methods: Forty-four infants with biliary atresia (1-3 months of age) scheduled for a Kasai procedure were enrolled. Hepatic blood flow was calculated by Doppler ultrasound measurements before induction, and after inhalation of 2% and 3% sevoflurane. Infants were allocated to three groups according to baseline portal blood flow/hepatic artery blood flow: group A (portal blood flow/hepatic artery blood flow < 1), group B (1 ≤ portal blood flow/hepatic artery blood flow < 2) and group C (portal blood flow/hepatic artery blood flow ≥ 2). Changes in portal blood flow, hepatic artery blood flow and hepatic blood flow were compared among groups.
Results: In group A (n = 9), the median (IQR) hepatic blood flow increased after inhalation of 2% sevoflurane compared to that before induction (from 49.7 (32.0-89.0) to 116.1 (40.4-159.1) ml/min; P = 0.035). Whereas in groups B and C in whom the ratio of portal blood flow and hepatic artery blood flow was normal or mildly changed, the increases in hepatic blood flow after sevoflurane anaesthesia were not significant.
Conclusions: For infants with obstructive jaundice that had reduced portal blood flow and compensatory increase in hepatic artery blood flow, sevoflurane may produce a protective effect on hepatic blood flow.
(© 2016 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.)

0 (Anesthetics, Inhalation)
0 (Methyl Ethers)
38LVP0K73A (Sevoflurane)

Date Created: 20160504 Date Completed: 20170309 Latest Revision: 20181202

20250114

10.1111/aas.12733

27137481