A comparison of thiopentone and propofol with respect to the incidence of postoperative shivering.
One hundred patients (69 female) undergoing surgical excision of three or more wisdom teeth were randomly allocated to receive either thiopentone or propofol for induction of anaesthesia. Other than the induction agent, the anaesthetic regimen was standardised for all cases. All patients were observed for 15 min after entry into the recovery area to assess the presence and intensity of shivering. Twenty-five patients in the thiopentone group (n = 50) and 11 patients in the propofol group shivered postoperatively (p < 0.005). There was no statistically significant difference in axillary temperature between shivering and non-shivering patients. The use of propofol as an induction agent is associated with a lower incidence of postoperative shivering than thiopentone.
Singh
P
P
University Department of Anaesthesia, Derby Royal Infirmary.
Harwood
R
R
Cartwright
D P
DP
Crossley
A W
AW
D000328:Adult; D000766:Anesthesia, Dental; D001831:Body Temperature; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000139:chemically induced*; D015742:Propofol / Q000009:adverse effects*; D011446:Prospective Studies; D012768:Shivering / Q000187:drug effects*; D013874:Thiopental / Q000009:adverse effects*; D014081:Tooth Extraction
D013874:Thiopental; D015742:Propofol