Risks of serious adverse events associated with non-steroidal anti-inflammatory drugs in gastrointestinal surgery. A protocol for a systematic review with meta-analysis and trial sequential analysis.

Background: Post-operative pain is frequent following gastrointestinal surgery and may result in prolonged hospitalisation, delayed recovery, and lower quality of life. Non-steroidal anti-inflammatory drugs (NSAIDs) are effective analgesics and recommended by Enhanced Recovery After Surgery guidelines as part of opioid-sparing multimodal treatment. However, perioperative NSAID treatment may be associated with increased risk of harm.

Risk of serious adverse events associated with non-steroidal anti-inflammatory drugs in orthopaedic surgery. A protocol for a systematic review.

Background: Postoperative pain is a common condition following orthopaedic surgeries and causes prolonged hospitalisation, delayed rehabilitation and hamper the quality of life. Non-steroidal anti-inflammatory drugs (NSAIDs) are effective analgesics and anti-inflammatory mediators in the treatment of postoperative pain. The association of NSAIDs with serious adverse events may however keep some clinicians and clinical decision makers from using NSAIDs perioperatively.