Objective: The objective of this study was to develop an extubation practice protocol for adult intensive care unit (ICU) patients who underwent endotracheal intubation, providing theoretical guidance for clinical extubation procedures in the ICU.
Methods: A research team was established consisting of medical, nursing, anaesthesia, and respiratory therapy professionals; the multidisciplinary team systematically searched domestic and foreign literature, summarised the best evidence, and combined it with clinical practice experience to preliminarily develop an extubation protocol for adult ICU patients who underwent endotracheal intubation. Seventeen experts in critical care medicine, intensive care nursing, clinical anaesthesia, and respiratory therapy were invited to participate in a Delphi expert consultation to screen and modify the draft protocol.
Results: The response rates of the two Delphi expert enquiries were 100% and 94.1%, with expert authority coefficients of 0.94 and 0.93, respectively, and Kendall's concordance coefficients were 0.152 and 0.198, respectively, indicating statistically significant differences (p < 0.001). The final protocol included three level I indicators, 14 level II indicators, and 34 level III indicators, covering extubation evaluation, implementation, and postextubation management.
Conclusion: The extubation protocol for adult tracheal intubation patients in the ICU constructed in this study is scientific, practical, and reliable. This study can provide theoretical guidance for extubation in ICU patients who have undergone endotracheal intubation.
Keywords: Airway extubation; Critical care nursing; Delphi method; Endotracheal intubation.
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