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Updated: May 31, 2026
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Drug-Induced Sleep Endoscopy (DISE) with Target Controlled Infusion (TCI) and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
Considerations for patients with obstructive sleep apnea undergoing ambulatory surgery
Saravanan Ankichetty1, Frances Chung
1Department of Anesthesia, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada.
Current Opinion in Anaesthesiology
|July 16, 2011
Summary
Most patients with obstructive sleep apnea (OSA) can safely undergo ambulatory surgery. However, severe OSA patients requiring postoperative narcotics are not ideal candidates for outpatient procedures.
Area of Science:
- Anesthesiology
- Sleep Medicine
- Ambulatory Surgery
Background:
- Obstructive sleep apnea (OSA) is prevalent, yet often undiagnosed before surgery.
- Screening tools like the STOP-Bang questionnaire can identify at-risk patients.
- Anesthetic management for OSA patients in ambulatory settings requires careful consideration.
Purpose of the Study:
- To review anesthetic considerations for obstructive sleep apnea patients undergoing ambulatory surgery.
- To present current recommendations based on recent evidence.
Main Methods:
- Review of recent publications on OSA and ambulatory surgery.
- Analysis of anesthetic management strategies and patient selection criteria.
Main Results:
- 75% of patients with high OSA propensity remain undiagnosed pre-ambulatory surgery.
- Mild-to-moderate OSA patients with optimized comorbidities can undergo ambulatory surgery safely.
- Severe OSA patients, especially those needing postoperative narcotics, are not suitable for ambulatory surgery.
- Transient desaturation in PACU is noted, but hospital admission rates are not increased for most OSA patients.
- Careful patient selection, short-acting agents, and perioperative vigilance minimize adverse events.
Conclusions:
- The majority of OSA patients can undergo ambulatory surgery with minimal adverse events.
- Severe OSA patients requiring postoperative narcotics should not be managed as ambulatory surgical patients.
- Availability of inpatient admission facilities is crucial for OSA patients undergoing ambulatory surgery.
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