I.M. OR I.V. ATROPINE OR GLYCOPYRROLATE FOR THE PREVENTION OF OCULOCARDIAC REFLEX IN CHILDREN UNDERGOING SQUINT SURGERY
Open Access
- 1 October 1982
- journal article
- research article
- Published by Elsevier in British Journal of Anaesthesia
- Vol. 54 (10) , 1059-1063
- https://doi.org/10.1093/bja/54.10.1059
Abstract
The frequency and nature of the oculocardiac reflex and its prevention by atropine or glycopyrrolate (i.m. and 1 V ) abhave been studied in 160 children undergoing surgery for the correction of squint. Ninety per cent of those given no anticholinergic premedication exhibited the reflex. This was decreased to about 50% in those receiving the drugs i.m. Giycopyrrolate 7.5 μgkg−1 and atropine 15 μgkg−1 i v. were effective in most instances, the latter being slightly better However, glycopyrrolate was associated with tachycardia of smaller magnitude. The reflex was observed more often following traction on the medial rectus muscle.Keywords
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