Lung behavior during a staircase high-frequency oscillatory ventilation recruitment maneuver

Lung behavior during a staircase high-frequency oscillatory ventilation recruitment maneuver

Background Lung volume optimization maneuvers (LVOM) are necessary to make physiologic use of high-frequency oscillatory ventilation (HFOV), but lung behavior during such maneuvers has not been studied to determine lung volume changes after initiation of HFOV, to quantify recruitment versus derecrui...

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Veröffentlicht in:Intensive care medicine experimental 2024-04, Vol.12 (1), p.42-42, Article 42
Hauptverfasser: de Jager, Pauline, Koopman, Alette A., Markhorst, Dick G., Kneyber, Martin C. J.
Format: Artikel
Sprache:eng
Schlagworte:
Critical care
Critical Care Medicine
High-frequency oscillatory ventilation
Intensive
Intensive care
Medicine
Medicine & Public Health
Optimization
Pediatric acute respiratory distress syndrome
Pediatrics
Recruitment
Respiratory distress syndrome
Respiratory failure
Time constant
Ventilators
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Zusammenfassung:Background Lung volume optimization maneuvers (LVOM) are necessary to make physiologic use of high-frequency oscillatory ventilation (HFOV), but lung behavior during such maneuvers has not been studied to determine lung volume changes after initiation of HFOV, to quantify recruitment versus derecruitment during the LVOM and to calculate the time to stabilization after a pressure change. Methods We performed a secondary analysis of prospectively collected data in subjects
ISSN:2197-425X
2197-425X
DOI:10.1186/s40635-024-00623-w