Preoperative oral celecoxib versus preoperative oral rofecoxib for pain relief after thyroid surgery.

Background And Objective: The study compared the analgesic efficacy and safety of two preoperatively administered cyclo-oxygenase-2 inhibitors, celecoxib and rofecoxib.

Methods: Ninety adult patients undergoing thyroid surgery were divided into three groups (each n = 30). They were given a single oral dose of placebo, celecoxib 200 mg or rofecoxib 50 mg 1 h before induction of anaesthesia.

The influence of methylene blue infusion on cytokine levels during severe sepsis.

The aim of our study was to assess the effect of methylene blue infusion on plasma levels of cytokines in severe sepsis. In a prospective, randomized, double-blind, placebo-controlled study, patients received either methylene blue 0.5 mg.