PERCUTANEOUS LIGNOCAINE ABSORPTION IN NEWBORN-INFANTS

被引：15

作者：

BARRETT, DA ^{[1
]}

RUTTER, N ^{[1
]}

机构：

[1] UNIV NOTTINGHAM, DEPT CHILD HLTH, NOTTINGHAM NG7 2RD, ENGLAND

来源：

ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION | 1994年 / 71卷 / 02期

关键词：

D O I：

10.1136/fn.71.2.F122

中图分类号：

R72 [儿科学];

学科分类号：

100202 ;

摘要：

The permeability of the skin of newborn infants to lignocaine was examined in vitro using excised skin. Samples were studied from 24 infants of gestational age 25 to 40 weeks and postnatal age 0 to 7 days. Mature skin was relatively impermeable to lignocaine, but the more premature infants showed a marked increase in absorption. There was a strong inverse correlation between gestational age and skin permeability. These findings suggest that topical lignocaine would be an effective local anaesthetic in preterm infants. Calculations indicate that there is negligible risk of toxicity due to systemic absorption.

引用

页码：F122 / F124

页数：3

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