Efficacy of perioperative dexmedetomidine on postoperative pain and neurocognitive functions in orthopaedic surgery: a systematic review and meta-analysis with trial sequential analysis of randomized controlled trials
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Introduction: With an estimated 2.1 million hip and knee replacements performed annually in developed countries, orthopaedic surgeries can result in complications such as postoperative pain and cognitive dysfunctions. Dexmedetomi... ...
