Details

Autor(en) / Beteiligte

• Serafini, Simon Corrado
• van Meenen, David M.P.
• Pisani, Luigi
• Neto, Ary Serpa
• Ball, Lorenzo
• de Abreu, Marcelo Gama
• Algera, Anna Geke
• Azevedo, Luciano
• Bellani, Giacomo
• Dondorp, Arjen M.
• Fan, Eddy
• Laffey, John G.
• Pham, Tai
• Tschernko, Edda M.
• Schultz, Marcus J.
• van der Woude, Margaretha C.E.

Titel

Different ventilation intensities among various categories of patients ventilated for reasons other than ARDS––A pooled analysis of 4 observational studies

Ist Teil von

• Journal of critical care, 2024-06, Vol.81, p.154531-154531, Article 154531

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2024

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• We investigated driving pressure (ΔP) and mechanical power (MP) and associations with clinical outcomes in critically ill patients ventilated for reasons other than ARDS. Individual patient data analysis of a pooled database that included patients from four observational studies of ventilation. ΔP and MP were compared among invasively ventilated non–ARDS patients with sepsis, with pneumonia, and not having sepsis or pneumonia. The primary endpoint was ΔP; secondary endpoints included MP, ICU mortality and length of stay, and duration of ventilation. This analysis included 372 (11%) sepsis patients, 944 (28%) pneumonia patients, and 2040 (61%) patients ventilated for any other reason. On day 1, median ΔP was higher in sepsis (14 [11-18] cmH2O) and pneumonia patients (14 [11-18]cmH2O), as compared to patients not having sepsis or pneumonia (13 [10-16] cmH2O) (P < 0.001). Median MP was also higher in sepsis and pneumonia patients. ΔP, as opposed to MP, was associated with ICU mortality in sepsis and pneumonia patients. The intensity of ventilation differed between patients with sepsis or pneumonia and patients receiving ventilation for any other reason; ΔP was associated with higher mortality in sepsis and pneumonia patients. This post hoc analysis was not registered; the individual studies that were merged into the used database were registered at clinicaltrials.gov: NCT01268410 (ERICC), NCT02010073 (LUNG SAFE), NCT01868321 (PRoVENT), and NCT03188770 (PRoVENT–iMiC). •Ventilation intensity differs between various categories of non–ARDS patients•ΔP is higher in sepsis and in pneumonia patients than in those receiving ventilation for any other reason•ΔP is associated with ICU mortality in sepsis and pneumonia patients