Anesthesia and analgesia
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Anesthesia and analgesia · May 2005
Randomized Controlled Trial Multicenter Study Clinical TrialA randomized, double-blind comparison between parecoxib sodium and propacetamol for parenteral postoperative analgesia after inguinal hernia repair in adult patients.
The newly injectable cyclooxygenase-2 selective nonsteroidal antiinflammatory drug, parecoxib, has never been compared with propacetamol, a parenteral formulation of acetaminophen. In this prospective, randomized, double-blind, double-dummy study, we randomly assigned 182 patients scheduled for initial inguinal hernia repair under general anesthesia to receive a single injection of 40 mg parecoxib or 2 injections of 2 g propacetamol within the first 12 h after surgery. The study variables were morphine consumption, pain at rest and while coughing, and patient satisfaction throughout the first 12 h postoperatively. ⋯ The incidence of side effects was similar. Significantly more patients in the parecoxib group rated their pain management as good or excellent (87% versus 70% in the propacetamol group, P = 0.001). Within the first 12 h after inguinal hernia repair in adult patients, a single injection of parecoxib 40 mg compares favorably with 2 injections of propacetamol 2 g.
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Anesthesia and analgesia · May 2005
Randomized Controlled Trial Multicenter Study Clinical TrialA pilot trial evaluating the clinical effects of prolonged storage of red cells.
The clinical consequences of prolonged storage of red cells have not been established. In this pilot study, we evaluated whether it would be feasible to provide a continuous supply of red cells stored <8 days. In addition, we examined the potential benefits attributed to "fresh" as compared to standard red cells in 66 critically ill and cardiac surgical patients. ⋯ In total, 27% of patients in the experimental group died or had a life-threatening complication as compared to 13% in the standard group (P = 0.31). There were no differences in prolonged respiratory, cardiovascular, or renal support after randomization (P > 0.05). A large clinical trial comparing red cell storage times is feasible and warranted given the limited available evidence.