Article
The postoperative pharmacokinetics of codeine.
European journal of clinical pharmacology - 1 Jan 1992
Persson K, Hammarlund-Udenaes M, Mortimer O, Rane A
Abstract excerpt
The metabolism and systemic availability of codeine have been studied in 12 patients after cholecystectomy. They were given 20 mg codeine as an IV bolus dose on the first day after surgery and 50 mg codeine as a single oral on the fourth day after surgery. Codeine had a medium to high extraction ratio and a total plasma clearance of 10.8 (4.3) ml.min-1.kg-1. The clearance varied four-fold between subjects. All...
Topics
- Adult
- Aged
- Codeine
- Dextromethorphan
- Female
- Humans
- Male
- Middle Aged
- Phenotype
- Postoperative Period
