Sedation and weaning from mechanical ventilation: linking spontaneous awakening trials and spontaneous breathing trials to improve patient outcomes.
Liberation from mechanical ventilation is a vital treatment goal in the management of critically ill patients. The duration of mechanical ventilation is affected by strategies for ventilator weaning and sedation. The authors review literature on weaning from mechanical ventilation and delivery of sedation in critically ill patients, including current guidelines recommending the use of spontaneous breathing trials and spontaneous awakening trials. Implementation of these strategies in a wake-up-and-breathe protocol has demonstrated benefit over the use of spontaneous breathing trials alone.
Hooper
Michael H
MH
Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Center for Health Services Research, Vanderbilt University School of Medicine, Nashville, TN 37232-8300, USA. michael.hooper@vanderbilt.edu
Girard
Timothy D
TD
D000700:Analgesics / Q000008:administration & dosage* / Q000009:adverse effects; D016292:Procedural Sedation / Q000379:methods*; D003422:Critical Care / Q000379:methods; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage* / Q000009:adverse effects; D010043:Outcome and Process Assessment, Health Care; D012119:Respiration; D016896:Treatment Outcome; D015300:Ventilator Weaning / Q000009:adverse effects / Q000379:methods*
D000700:Analgesics; D006993:Hypnotics and Sedatives