Open AccessUse of dexmedetomidine to facilitate non-invasive ventilation
Author(s) -
Jonas P. DeMuro,
Michael N. Mongelli,
Adel Hanna
Publication year - 2013
Publication title -
international journal of critical illness and injury science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.274
H-Index - 12
eISSN - 2231-5004
pISSN - 2229-5151
DOI - 10.4103/2229-5151.124161
Subject(s) - dexmedetomidine , medicine , sedation , pneumonia , anesthesia , positive airway pressure , respiratory distress , ventilation (architecture) , airway , respiratory failure , intensive care medicine , mechanical engineering , obstructive sleep apnea , engineering
Patients with chronic obstructive pulmonary disease and congestive heart failure exacerbations, as well as pneumonia benefit from the use of non-invasive ventilation (NIV), due to increased patient comfort and a reduced incidence of ventilator-associated pneumonia. However, some patients do not tolerate NIV due to anxiety or agitation, and traditionally physicians have withheld sedation from these patients due to concerns of loss of airway protection and respiratory depression. We report our recent experience with a 91-year-old female who received NIV for acute respiratory distress secondary to pneumonia. The duration of NIV was a total time period of 86 h, using the bilevel positive airway pressure mode via a full face mask. The patient was initially agitated with the NIV, but with the addition of the dexmedetomidine, she tolerated it well. The dexmedetomidine was administered without a loading dose, as a continuous infusion ranging from 0.2 to 0.5 mcg/kg/hr, titrated to a Ramsey score of three. This case illustrates the safe use of dexmedetomidine to facilitate NIV, and improve compliance, which may reduce ICU length of stay.