| Literature DB >> 32963422 |
B Neetz1, F J F Herth1, M M Müller1.
Abstract
Background: Due to the novelty of COVID‑19 there is lack of evidence-based recommendations regarding the mechanical ventilation of these patients. Objective: Identification and delineation of critical parameters enabling individualized lung and diaphragm protective mechanical ventilation. Material and methods: Selective literature search, critical evaluation and discussion of expert recommendations.Entities:
Keywords: Diaphragmatic myotrauma; Mechanical ventilation COVID‑19; Patient self-inflicted lung injury; Ventilator-induced diaphragmatic dysfunction; Ventilator-induced lung injury
Year: 2020 PMID: 32963422 PMCID: PMC7499005 DOI: 10.1007/s00772-020-00702-8
Source DB: PubMed Journal: Gefasschirurgie ISSN: 0948-7034

| Beatmungsparameter | ARDS-Beatmung | Personalisierte COVID‑19-Beatmung | |
|---|---|---|---|
| Hohes RP | Niedriges RP | ||
| PEEP | Nach ARDS-Net-Tabelle | 11–20 cmH2O | 5–10 cmH2O |
| Tidalvolumen | 6 ml/kgkgPBW | Bis maximal 15 cmH2O DP, ca. 6–9 ml/kgPBW, maximal 30 cmH2O PPlat | Bis maximal 15 cmH2O DP, ca. 6–9 ml/kgPBW |
ARDS acute respiratory distress syndrome, PEEP positive endexpiratory pressure, RP Rekrutierungspotenzial, DP driving pressure, PBW predicted body weight, P Plateaudruck



| Therapeutische Ziele | Kommentar | |
|---|---|---|
| Vermeidung von diaphragmaler Inaktivitätsatrophie | P0,1 ≥ 1–1,5 cmH2O | 3–5 randomisierte Messungen → Mittelwert |
| Vermeidung von diaphragmalem Myotrauma | P0,1 ≤ 3,5–5 cmH2O, predicted Pmus ≤13–15 cmH2O | 3–5 randomisierte Messungen → Mittelwert ∆Pocc × 0,75 = predicted Pmus |
| Vermeidung eines VILI | TV 6–9 ml/kgPBW bei PPlat ≤30 cmH2O DP ≤ 15 cmH2O | Monitoring von CRS und RP CRS sinkt → V. a. VILI/Progress |
| Vermeidung eines P‑SILI | TV 6–9 ml/kgPBW bei PPlat ≤30 cmH2O DP ≤ 15 cmH2O | PPlat, DP und CRS nur über Okklusionsmanöver eruierbar CRS sinkt → V. a. P‑SILI/Progress |