British journal of anaesthesia
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Review Meta Analysis
Low-dose ketamine in painful orthopaedic surgery: a systematic review and meta-analysis.
Low dose ketamine reduces pain and opioid requirements in the first 24 hours after major joint surgery.
pearl -
Evidence-based international expert consensus regarding anaesthetic practice in hip/knee arthroplasty surgery is needed for improved healthcare outcomes. ⋯ neuraxial anaesthesia is recommended for hip arthroplasty given associated outcome benefits; evidence level: moderate-low, strong recommendation. Based on current evidence, the consensus group recommends neuraxial over general anaesthesia for hip/knee arthroplasty.