The efficacy of a novel adenosine agonist (WAG 994) in postoperative dental pain

Abstract

All three treatment groups were matched for various demographic variables. For all efficacy measures, WAG 994 was not significantly different from placebo (P >0.05), whereas ibuprofen 400 mg was significantly superior to placebo (P<0.001). No significant relationships (P<0.05) were found between WAG 994 pharmacokinetic variables and efficacy measures. Conclusion WAG 994, an adenosine agonist, did not show efficacy in the management of postoperative pain after third molar surgery. Although this pain responds well to nonsteroidal anti-inflammatory drugs, it appears to be resistant to compounds that interact with purinergic receptors.