Clinical Research Directory

Sleep, Mindfulness, and Shift-Level Safety Performance in Perianesthesia Nurses

Sponsor: Volkan Gokmen

Summary

Perianesthesia (preoperative and postanesthesia care unit, PACU) nurses work rotating, often extended shifts that can disrupt sleep and increase fatigue, both of which are recognized threats to patient safety in high-acuity perioperative settings. Mindfulness, a trait-like capacity for present-moment, non-judgmental awareness, has been proposed as a psychological resource that may help nurses regulate attention and buffer the effects of sleep loss and fatigue on clinical performance. However, little is known about how sleep quality and quantity, shift-level fatigue, and mindfulness jointly relate to the day-to-day safety performance of perianesthesia nurses. This prospective, repeated-measures, single-center study examines the relationships among sleep, mindfulness, and shift-level safety performance among nurses working in the perianesthesia/PACU care areas of Ağrı Training and Research Hospital. Approximately 25 to 40 perianesthesia nurses will be followed across 8 to 12 of their own shifts each, with a target of 250 to 300 evaluable shift-level observations. At baseline, nurses will complete a demographic form together with the Pittsburgh Sleep Quality Index (B-PSQI) and the Mindful Attention Awareness Scale (MAAS). Before each observed shift, nurses will complete a brief pre-shift sleep and sleepiness diary; after each shift they will complete a post-shift acute-fatigue and shift-characteristics form. For each observed shift, trained researchers will use a researcher-developed Perianesthesia Safety Process Observation Form to document adherence to, and deviations from, applicable safety-critical care processes. The primary outcome is the Shift-Level Perianesthesia Safety Deviation Rate, defined as the number of observed safety-process deviations divided by the number of applicable safety processes for that shift. Secondary outcomes include post-shift acute fatigue, the occurrence of near-miss events, and exploratory analyses of whether trait mindfulness moderates the associations between sleep/fatigue and safety performance. No patients are directly enrolled as research subjects; only nurses and their shifts are observed. Findings are expected to inform strategies to support nurse sleep, wellbeing, and safety-critical performance in perianesthesia settings.

Official title: Sleep, Mindfulness, and Shift-Level Safety Performance in Perianesthesia Nurses: A Prospective Repeated-Measures Study

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