Articles: nerve-block.
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Nerve block
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Although intravenous dexamethasone prolongs the duration of analgesia for peripheral nerve blocks (PNB), the optimal dose of dexamethasone is not yet determined. This protocol aims to compare the analgesic effects of different doses of intravenous dexamethasone on PNB. ⋯ The results of this study will provide evidence for the dose selection of intravenous dexamethasone in PNB.