Obstructive Sleep Apnea Screening in Preoperative Patients.

Area of Science:

• Anesthesiology
• Surgical Care
• Sleep Medicine

Background:

• Obstructive sleep apnea (OSA) increases surgical risks.
• Undiagnosed OSA poses significant threats to patient safety during procedures.
• Early identification of at-risk patients is crucial for mitigating adverse events.

Purpose of the Study:

• To implement a preoperative process for early identification of at-risk OSA patients.
• To assess the impact of routine STOP-Bang Questionnaire use in preadmission units.
• To improve patient-specific care for surgical patients with OSA.

Main Methods:

• Utilized a Population, Intervention, Comparison, Outcome, Time (PICOT) question to guide the study.
• Implemented the STOP-Bang Questionnaire for standardized OSA screening in the preadmission unit.
• Compared identification rates before and after the implementation of the standardized screening process.

Main Results:

• The identification rate of patients at intermediate and high risk for OSA increased from 23% to 54%.
• Standardized screening with the STOP-Bang Questionnaire enhanced the early detection of OSA.
• This led to augmented and tailored patient care decisions.

Conclusions:

• Standardized preoperative screening for OSA using the STOP-Bang Questionnaire is effective.
• Early identification of OSA patients improves surgical care quality and safety.
• Implementing preoperative screening policies can diminish or eliminate potential adverse events.