Chest
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Randomized Controlled Trial Multicenter Study
Efficacy and Safety of Early Dexmedetomidine during Non-Invasive Ventilation for Patients with Acute Respiratory Failure: A Randomized, Double-Blind, Placebo-Controlled, Pilot Study.
Successful application of noninvasive ventilation (NIV) for acute respiratory failure (ARF) requires patient cooperation and comfort. The efficacy and safety of early IV dexmedetomidine when added to protocolized, as-needed IV midazolam and fentanyl remain unclear. ⋯ Initiating dexmedetomidine soon after NIV initiation in patients with ARF neither improves NIV tolerance nor helps to maintain sedation at a desired goal. Randomized, multicenter trials targeting patients with initial intolerance are needed to further elucidate the role for dexmedetomidine in this population.