Oral valdecoxib and injected parecoxib for acute postoperative pain: a quantitative systematic review.

ABSTRACT: BACKGROUND: Clinical trials suggest that cyclo-oxygenase-2 specific inhibitors (coxibs) are an effective treatment for acute postoperative pain. The aims of this systematic review were to examine the evidence for oral valdecoxib and injected parecoxib, and quantify efficacy and adverse effects. METHODS: Information from randomized, double-blind studies in acute postoperative pain was sought. The area under the pain relief versus time curve over four to six hours was dichotomized using validated equations to derive the proportion of patients with treatment and placebo with at least 50% pain relief over four to six hours and calculate the number-needed-to-treat (NNT). Information on duration of analgesia and adverse events was also collected. RESULTS: The NNT for one patient to experience at

SUBMITTER: Barden J 

PROVIDER: S-EPMC169173 | biostudies-literature | 2003 Jul

REPOSITORIES: biostudies-literature