The Annals of pharmacotherapy
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Continuously infused opioids are frequently used to optimize patient comfort in the intensive care unit (ICU). However, concerns about rebound pain and opioid withdrawal may delay efforts to discontinue this therapy. ⋯ Enterally administered methadone is associated with earlier cessation of continuously infused fentanyl in mechanically ventilated adults without a history of opioid dependence admitted to a medical ICU. Prospective, controlled studies are needed to further evaluate the safety and efficacy of methadone as a strategy to wean off continuously infused fentanyl in different ICU populations.
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A quick way for a clinical pharmacist to eliminate himself or herself from "employee of the month" consideration is to mention the term medication shortage. Even with training geared toward maximizing resources, the cumulative disappearance of a plethora of medications for the treatment of nausea, vomiting, and/or primary headaches is almost too much for emergency medicine physicians to manage. With prochlorperazine, metoclopramide, promethazine, and ondansetron in increasingly short supply, it is time for the Food and Drug Administration to revisit droperidol's black box warning driven by QTc interval prolongation, given its questionable validity, and restore droperidol's place in the armamentarium of emergency medicine physicians.