International journal of trauma nursing
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A prospective, concurrent study was conducted of all patients who self-extubated in a mixed critical care setting during a 14-month period. The purpose of the study was to identify the incidence and common factors associated with spontaneous self-extubation (SSE). A total of 75 cases of SSE occurred in 68 patients who had an incidence of 38.5 SSEs per 100 intubated days. ⋯ Of the 56 cases of SSE that were witnessed, 43 cases (73% of those observed) were considered deliberate rather than accidental. The practice of using intravenous boluses on an "as needed" dosing frequency for administering sedation and analgesia was a common factor in SSE. Adequate doses of sedation and analgesia delivered by continuous infusion may prevent SSE in alert, intubated patients.