Closed claims analysis in nonoperating room anesthesia

Nonoperating room anesthesia (NORA) is an evolving field driven by technological advancements that enable minimally invasive procedures outside operating rooms. While expanding access to interventional procedures, NORA environments introduce impcatful challenges, including patient complexity, rapid procedural turnover, preoperative assessment, inconsistent team familiarity, and limited emergency preparedness.

Closed claims data analysis provides critical insights into risks associated with NORA procedures. Studies indicate that while overall malpractice claims in NORA remain relatively low, the incidence of claims is significantly higher compared with the operating room cases. Common complications include airway management failures, respiratory depression, and inadequate ventilation, with aspiration pneumonitis occurring nearly twice as often in NORA settings. Furthermore, cardiovascular instability and hemodynamic events are prevalent among high-risk procedures, particularly in cardiology and radiology suites.

Effective risk reduction requires thorough patient selection, the implementation of strict monitoring protocols, and adherence to standardized safety guidelines. Strategies such as enhanced preoperative screening, structured emergency preparedness, and increased utilization of advanced airway management tools like videolaryngoscopy can significantly reduce complications. In addition, implementing site-specific checklists, reinforcing interdisciplinary communication, and improving provider training is inevitable. Refining monitoring technologies and improving closed-loop anesthesia systems offer exciting potential to enhance patient safety.