British Journal of Anaesthesia, 1988, Vol. 61, No. 3 292-296
© 1988 The Board of Management and Trustees of the British Journal of Anaesthesia
research-article |
EFFECT OF SUXAMETHONIUM GIVEN DURING RECOVERY FROM ATRACURIUM
Shackleton Department of Anaesthetics, The University and the General Hospital Southampton SO9 4XY
Correspondence to R.S.
Suxamethonium was given in varying doses when twitch response had returned to 50% of control following the administration of atracurium in anaesthetized patients. Small doses of suxamethonium produced antagonism, enhancement of the block, or a combination showing a biphasic response. A dose of 3 mg kg1 was needed to produce consistently 100% block of the twitch. The subsequent recovery rate for T1 was as fast as that seen normally after suxamethonium and was not enhanced by neostigmine.