Article
Shared Ventilation: Toward Safer Ventilator Splitting in Resource Emergencies
Anesthesiology
(2020)
Abstract
Shortages of mechanical ventilators during the COVID-19 pandemic have prompted clear messaging about the hazards of ventilating multiple patients with a single ventilator. Nonetheless, some hospitals are forced to undertake the practice. A protocol using pressure control ventilation for well-matched patients under deep sedation and neuromuscular blockade and novel solutions for some limitations of ventilator splitting have been published. These recommendations mitigate some concerns about ventilator settings and monitoring. Adequate matching of ventilator parameters (driving pressure, respiratory rate, and positive end-expiratory pressure [PEEP]) and continuous or frequent monitoring for each individual patient (oxygen saturation measured by pulse oximetry, end-tidal carbon dioxide, pH, and PCO2) are complimented by monitoring of shared ventilator parameters (e.g., driving pressure, PEEP, total tidal volume [VT], and dynamic compliance), with alarms set for deviations from initial values.
Disciplines
Publication Date
September, 2020
DOI
https://doi.org/10.1097/ALN.0000000000003410
Citation Information
Anne D. Cherry, Jhaymie Cappiello, Muath Bishawi, Melanie G. Hollidge, et al.. "Shared Ventilation: Toward Safer Ventilator Splitting in Resource Emergencies" Anesthesiology Vol. 133 Iss. 3 (2020) p. 681 - 683 Available at: http://works.bepress.com/jhaymie-cappiello/5/