Propofol-induced hyperamylasaemia in a general intensive care unit.
This study examined the incidence of hyperamylasaemia, in the absence of other plausible causes of pancreatic dysfunction, in intensive care unit (ICU) patients who received propofol. One-hundred-and-seventy-two consecutive patients of a general ICU who stayed for more than 24 hours were studied. Patients with a diagnosis consistent with elevated serum amylase levels at admission were excluded from the study, as were patients who had received medications known to raise serum amylase levels. Forty-four patients 53 +/- 20 years of age and median duration of ICU stay of five days (range two to 55) were eligible. Thirty of those, aged 54 +/- 21 years and median duration of ICU stay of five days (range two to 27) received continuous infusion of propofol for sedation (maximum dose 45 microg/kg/min). Of the 30 patients who received propofol, 16 (53%) developed hyperamylasaemia (125 to 466 IU/l) after two to nine days of continuous infusion. Liver and kidney function remained normal throughout the observation period. Of the 14 patients who did not receive propofol (aged 51 +/- 18 years), only two (14%) developed hyperamylasaemia, a significantly lower incidence (P = 0.021). Propofol infusion is associated with biochemical evidence of pancreatic injury. Amylase levels monitoring of propofol-sedated patients is warranted.
Nanas
S
S
First Critical Care Department, Medical School, National and Kapodistrian University, Evangelismos Hospital, Athens, Greece. snanas@cc.uoa.gr
Angelopoulos
E
E
Tsikriki
S
S
Kritikos
K
K
Voutsinas
E
E
Zervakis
D
D
Kanaloupiti
D
D
Pratikaki
M
M
Roussos
C
C
D015331:Cohort Studies; D006801:Humans; D034321:Hyperamylasemia / Q000139:chemically induced*; D006993:Hypnotics and Sedatives / Q000009:adverse effects*; D007362:Intensive Care Units; D007902:Length of Stay; D008875:Middle Aged; D015742:Propofol / Q000009:adverse effects*
D006993:Hypnotics and Sedatives; D015742:Propofol