2023
DOI: 10.3390/jpm13020201
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Comparisons of Mechanical Power and Respiratory Mechanics in Pressure-Controlled Ventilation and Volume-Controlled Ventilation during Laparoscopic Cholecystectomy in Elderly Patients

Abstract: We compared the effects of pressure-controlled volume-guaranteed ventilation (PCV) and volume-controlled ventilation (VCV) on respiratory mechanics and mechanical power (MP) in elderly patients undergoing laparoscopy. Fifty patients aged 65–80 years scheduled for laparoscopic cholecystectomy were randomly assigned to either the VCV group (n = 25) or the PCV group (n = 25). The ventilator had the same settings in both modes. The change in MP over time was insignificant between the groups (p = 0.911). MP signifi… Show more

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“…Additionally, in recent years, various mechanical ventilation modes have been developed and employed in the clinical practice, with primary aim to optimize patient-ventilator interaction and minimize ventilator-induced lung injury (VILI). Among these, volume-controlled ventilation (VCV) and pressure-controlled ventilation (PCV) are the two commonly used modes in treating critically ill patients with respiratory failure[ 16 ].…”
Section: Introductionmentioning
confidence: 99%
“…Additionally, in recent years, various mechanical ventilation modes have been developed and employed in the clinical practice, with primary aim to optimize patient-ventilator interaction and minimize ventilator-induced lung injury (VILI). Among these, volume-controlled ventilation (VCV) and pressure-controlled ventilation (PCV) are the two commonly used modes in treating critically ill patients with respiratory failure[ 16 ].…”
Section: Introductionmentioning
confidence: 99%