Mechanical ventilation, weaning practices, and decision making in European PICUs

Tume, LN ORCID:, Knebyer, M, Blackwood, B and Rose, L 2017, 'Mechanical ventilation, weaning practices, and decision making in European PICUs' , Pediatric Critical Care Medicine, 18 (4) .

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Objectives: This survey had three key objectives: 1) To describe responsibility for key ventilation and weaning decisions in European PICUs and explore variations across Europe; 2) To describe the use of protocols, spontaneous breathing trials, noninvasive ventilation, high-flow nasal cannula use, and automated weaning systems; and 3) To describe nurse-to-patient staffing ratios and perceived nursing autonomy and influence over ventilation decision making. Design: Cross-sectional electronic survey. Setting: European PICUs. Participants: Senior ICU nurse and physician from participating PICUs. Interventions: None. Measurements and Main Results: Response rate was 64% (65/102) representing 19 European countries. Determination of weaning failure was most commonly based on collaborative decision making (81% PICUs; 95% CI, 70–89%). Compared to this decision, selection of initial ventilator settings and weaning method was least likely to be collaborative (relative risk, 0.30; 95% CI, 0.20–0.47 and relative risk, 0.45; 95% CI, 0.32–0.45). Most PICUs (> 75%) enabled physicians in registrar (fellow) positions to have responsibility for key ventilation decisions. Availability of written guidelines/protocols for ventilation (31%), weaning (22%), and noninvasive ventilation (33%) was uncommon, whereas sedation protocols (66%) and sedation assessment tools (76%) were common. Availability of protocols was similar across European regions (all p > 0.05). High-flow nasal cannula (53%), noninvasive ventilation (52%) to avoid intubation, and spontaneous breathing trials (44%) were used in approximately half the PICUs greater than 50% of the time. A nurse-to-patient ratio of 1:2 was most frequent for invasively (50%) and noninvasively (70%) ventilated patients. Perceived nursing autonomy (median [interquartile range], 4 [2–6]) and influence (median [interquartile range], 7 [5–8]) for ventilation and weaning decisions varied across Europe (p = 0.007 and p = 0.01, respectively) and were highest in Northern European countries. Conclusions: We found variability across European PICUs in inter professional team involvement for ventilation decision making, nurse staffing, and perceived nursing autonomy and influence over decisions. Patterns of adoption of tools/adjuncts for weaning and sedation were similar.

Item Type: Article
Schools: Schools > School of Health and Society > Centre for Applied Research in Health, Welfare and Policy
Journal or Publication Title: Pediatric Critical Care Medicine
Publisher: Lippincott, Williams & Wilkins
ISSN: 1529-7535
Related URLs:
Depositing User: Dr Lyvonne Tume
Date Deposited: 02 Sep 2019 13:45
Last Modified: 16 Feb 2022 02:35

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