British Journal of Anaesthesia, 1962, Vol. 34, No. 6 391-394
© 1962 The Board of Management and Trustees of the British Journal of Anaesthesia
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CLINICAL STUDIES OF INDUCTION AGENTS
II: A COMPARISON OF THE INCIDENCE OF INDUCTION COMPLICATIONS WITH TWO METHYLATED OXYBARBITURATES, NARCONUMAL AND NARCODORM
Department of Anaesthetics, The Queen's University of Belfast Northern Ireland
Narconumal and Narcodorm are methylated oxy-barbiturates which are closely related chemically. The induction characteristics of these compounds are compared with each other and with thiopen-tone as the standard drug. Both drugs behave in a similar manner to other methylated oxybar-biturates, e.g. hexobarbitone and methohexi-tone, in that they produce a fairly high incidence of excitatory phenomena. These are more marked with atropine as the sole premedicant than with opiate premedication. Hypotension is a common finding with both compounds. Narcodorm is slightly more potent than Narconumal because of the bromine atom in the former.