RT Journal Article
SR Electronic
T1 Science and Evidence: Separating Fact from Fiction
JF Respiratory Care
FD American Association for Respiratory Care
SP 1649
OP 1661
DO 10.4187/respcare.02591
VO 58
IS 10
A1 Dean R Hess
YR 2013
UL http://rc.rcjournal.com/content/58/10/1649.abstract
AB Evidence-based medicine (EBM) is the integration of individual clinical expertise with the best available research evidence from systematic research and the patient's values and expectations. A hierarchy of evidence can be used to assess the strength upon which clinical decisions are made. The efficient approach to finding the best evidence is to identify systematic reviews or evidence-based clinical practice guidelines. Respiratory therapies that evidence supports include noninvasive ventilation for appropriately selected patients, lung-protective ventilation, and ventilator discontinuation protocols. Evidence does not support use of weaning parameters, albuterol for ARDS, and high frequency oscillatory ventilation for adults. Therapy with equivocal evidence includes airway clearance, selection of an aerosol delivery device, and PEEP for ARDS. Although all tenets of EBM are not universally accepted, the principles of EBM nonetheless provide a valuable approach to respiratory care practice.