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Anesthesia

Patients' expectations about analgesia and hyperalgesia can alter the efficacy of an opioid and lead to neurologic changes in the brain regions associated with evaluating pain intensity, according to a study reported in Pain Medicine News.

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Anesthesiologists can play a leading role in defining specialty-specific disclosure practices and meet patients' needs for disclosure after unanticipated outcomes, according to a study published in the June 2011 issue of Anesthesia & Analgesia.

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