"The Safety Of non-Steroidal anti-inflammatory drugs (SOS) proposal aims to assess the relative cardiovascular (CVD) and gastrointestinal (GI) safety of non-steroidal anti-inflammatory drugs (NSAIDs). The NSAIDs are divided in traditional NSAIDs (tNSAIDs) and the newer COX-II inhibitors(coxibs). The aim will be fulfilled by a two-phase approach comprising systematic reviews and synthesis of CVD an ...