Inhaled bronchodilators during mechanical ventilation: delivery techniques, evaluation of response, and cost-effectiveness.
Inhaled beta 2 agonists can be administered by SVN or MDI during mechanical ventilation. MDI is an effective administration technique, it avoids the problems related to SVN, and it may be less expensive than SVN. A variety of techniques can be used to evaluate bronchodilator response during mechanical ventilation. Low-tech methods are also low cost, but may lack sensitivity. High-tech approaches to evaluate bronchodilator responsiveness may be more sensitive but are also more expensive. More work is needed to determine the most appropriate and cost-effective methods to evaluate bronchodilator response in mechanically ventilated patients.
Hess
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Harvard Medical School.
D000280:Administration, Inhalation; D001993:Bronchodilator Agents / Q000191:economics / Q000592:standards*; D002648:Child; D003362:Cost-Benefit Analysis / Q000706:statistics & numerical data; D006801:Humans; D007440:Intubation / Q000592:standards; D009330:Nebulizers and Vaporizers / Q000191:economics / Q000592:standards*; D017063:Outcome Assessment, Health Care / Q000706:statistics & numerical data; D013990:Tidal Volume; D014481:United States; D012122:Ventilators, Mechanical / Q000191:economics / Q000592:standards*