Zacharias M, Dundee J W, Clarke R S, Hegarty J E
Br J Anaesth. 1979 Feb;51(2):127-33. doi: 10.1093/bja/51.2.127.
The effects of diazepam and pethidine, when given as preanaesthetic medication, on the induction of anaesthesia and the postanaesthetic sequelae following etomidate were studied in women undergoing minor gynaecological procedures. Pain on injection was present in all the groups. However, the frequency was significantly less with the polyethylene glycol and propylene glycol formulations of the drug compared with the aqueous solution. A fast injection and pethidine premedication decreased the frequency also. The high frequency of excitatory phenomena in unpremedicated patients was decreased significantly by premedication with diazepam and pethidine, especially the latter. Respiratory and cardiovascular effects of the drug were not major problems. The frequency of emetic sequelae was high. Recovery was rapid even in the groups receiving sedative premedication.
