کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5885638 | 1150925 | 2015 | 6 صفحه PDF | دانلود رایگان |
PurposeTo assess the effects of passive orthostatism on various clinicophysiologic parameters of adult intensive care unit (ICU) patients, by daily placement on a tilt table.Materials and MethodsThis prospective cohort study was performed in a general ICU. Twenty-three patients 18 years or older, intubated or tracheostomized, without sedation and under weaning from mechanical ventilation, were analyzed. All variables were evaluated at tilting of 30°, 45°, 60°, 75°, and 90°.ResultsGlasgow Coma Scale increased during tilt in the first and second day, as well as Richmond Agitation-Sedation Scale. No significant differences were detected in the physiological parameters; however, there was a nonsignificant decrease on the mean arterial pressure at angles of 75° and 90°. The maximum inspiratory pressure significantly increased at 60° compared with 30° on day 1 of the intervention. No significant differences were observed for maximum expiratory pressure, rapid shallow breathing index, and the tidal volume.ConclusionA protocol with daily use of a tilt table for ICU patients is safe and improves the level of consciousness and inspiratory maximum pressure, without causing deleterious acute physiological effects.
Journal: Journal of Critical Care - Volume 30, Issue 3, June 2015, Pages 655.e1-655.e6