Bronchoaspiration During Endoscopy Under Sedation in a Patient with a History of Gastrectomy and Prolonged Fasting: A Case Report

Key Takeaways for GI Nurses

• Patients with prior gastrectomy require heightened vigilance during sedated endoscopic procedures due to altered gastric anatomy and delayed gastric emptying patterns that can increase aspiration risk
• Standard fasting protocols may not be sufficient for post-gastrectomy patients, necessitating individualized pre-procedure assessments and potentially extended NPO times
• Enhanced airway monitoring and immediate access to suction equipment are critical when caring for patients with surgical gastric modifications undergoing sedated procedures
• Pre-procedure risk stratification should include detailed surgical history, with gastrectomy patients classified as higher aspiration risk regardless of standard fasting compliance

Clinical Relevance

This case report highlights a critical gap in standard endoscopy preparation protocols for patients with altered gastric anatomy. As GI nurses, we routinely implement NPO guidelines based on normal gastric physiology, but post-gastrectomy patients present unique challenges that demand modified approaches. The altered gastric reservoir capacity and potential for delayed emptying in these patients means that standard 8-hour fasting periods may be inadequate to ensure gastric clearance. This case underscores the importance of thorough pre-procedure assessments that go beyond routine questioning about last oral intake.

From an operational standpoint, this case reinforces the need for enhanced monitoring protocols during sedated procedures for high-risk patients. GI nurses should advocate for positioning strategies that minimize aspiration risk, ensure optimal suction setup, and maintain heightened awareness of respiratory status throughout the procedure. The case also emphasizes the importance of multidisciplinary communication between nursing staff, endoscopists, and anesthesia providers when caring for patients with complex surgical histories. Post-gastrectomy anatomy may require modified sedation approaches or enhanced airway management strategies.

This case serves as a valuable reminder for continuing education priorities within endoscopy units. Staff education should include recognition of high-risk patient populations, understanding of altered gastric physiology following various surgical procedures, and emergency management of aspiration events. Regular competency validation for managing respiratory emergencies during endoscopy should be prioritized, particularly given the increasing number of patients with complex surgical histories presenting for endoscopic procedures.

Bottom Line

Patients with prior gastrectomy represent a high-risk population for bronchoaspiration during sedated endoscopy, requiring individualized pre-procedure assessment, potentially modified fasting protocols, and enhanced intra-procedural monitoring regardless of compliance with standard NPO guidelines. GI nurses must recognize that altered gastric anatomy fundamentally changes aspiration risk profiles and advocate for appropriate risk mitigation strategies including optimized positioning, enhanced airway monitoring, and readily available emergency interventions for these complex patients.