IRCT20180515039669N1 IRCT 2018-07-14 Sabzevar University of Medical Sciences Comparison between the impacts of synchronized intermittent mandatory ventilation and minimum minute ventilation in patients admitted to the intensive care unite A comparison between the impacts of the synchronized intermittent mandatory ventilation and minimum minute ventilation on physiological and hemodynamic parameters in patients admitted to the intensive care unite 2018-06-05 anticipated 90 Complete https://irct.ir/trial/31369 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Treatment, Randomization description: Permuted block randomization. N/A All patients have trauma except severe chest and lung trauma. Intervention 1: Intervention group:At first, applying the minimum minute ventilation mode for 6 hours and measuring and recording the physiological (vital signs and mean arterial pressure) and hemodynamics (arterial blood gases)parameters , and then changing the mode to synchronized intermittent mechanical ventilation mode For 6 hours, record the measured values as before and then compare the results with each other. Intervention 2: Control group: Apply the synchronized intermittent mechanical ventilation mode initially for 6 hours and measure and record the physiological (vital signs and mean arterial pressure) and hemodynamic parameters (arterial blood gases) and then modify this mode to minimum minute ventilation mode For 6 hours, record the measured values as before and then compare the results with each other. No - There is not a plan to make this available Justification or reason for not sharing IPD is No more information