Comparison of the effects of two weaning methods of spontaneous breathing trial and synchronized intermittent-mandatory ventilation on the physiological indices of patients with mechanical ventilation

Abstract

Background: Weaning from mechanical ventilator might be risky since it directly affects the physiological indices of patients. Without success, this process may lead to the need for reintubation. This study aimed to compare the effects of two weaning protocols of spontaneous breathing trial (SBT) and synchronized intermittent-mandatory ventilation (SIMV) on the physiological indices of patients receiving mechanical ventilation in the intensive care unit (ICU).