Background: This paper summarises the outcome from a consensus meeting, held in Rome on 5 October 2005, that aimed to review the state of the art regarding the non-steroidal anti-inflammatory drug (NSAID) nimesulide, with reference to its chemical, pharmacokinetic, pharmacological and clinical characteristics.
Scope: The meeting aimed to provide a continuous and up-to-date evaluation of the clinical and safety profile of nimesulide, and of its role in the treatment of inflammatory pain, in light of existing therapeutic alternatives, through a revision and critical discussion on the information available on the drug among authoritative experts in different fields of medical science.
Findings: The members of the Consensus Report Group on Nimesulide (CRGN) recognised that nimesulide is an NSAID which exerts its analgesic, anti-inflammatory and antipyretic activities thanks to unique chemical and pharmacokinetic characteristics, and to a multifactorial mechanism of action, which goes beyond its preferential inhibitory activity on the COX-2 enzyme. Nimesulide was found to be at least as effective, or superior, to placebo and other NSAIDs, with a particularly fast onset of analgesic action. The safety profile is in line with that expected from the class, with evidence of a better gastrointestinal safety profile.
Conclusions: Based on the available evidence, the CRGN concluded that nimesulide remains an effective and safe therapeutic choice for the treatment of various painful inflammatory conditions, with a rapid onset of analgesic activity and an overall positive benefit/risk profile.