[Perioperative Pulmonary Aspiration: Preface and Comments].

Area of Science:

• Anesthesiology
• Critical Care Medicine
• Surgical Safety

Background:

• Pulmonary aspiration during anesthesia has been a recognized risk since the 1930s.
• Numerous preventative strategies have significantly reduced aspiration incidence.
• Despite reductions, aspiration remains a primary cause of anesthesia-related mortality and severe morbidity.

Purpose of the Study:

• To provide a comprehensive overview of perioperative pulmonary aspiration.
• To summarize current diagnostic and treatment modalities.
• To highlight risk factors and optimal management strategies for high-risk patients.

Main Methods:

• Review of historical and current literature on pulmonary aspiration in anesthesia.
• Expert consensus on risk assessment and preventative measures.
• Discussion of anesthetic techniques and airway management for at-risk individuals.

Main Results:

• Significant advancements in reducing aspiration rates through preoperative fasting, risk assessment, and airway management.
• Identification of perioperative aspiration as a critical factor in anesthesia-related deaths.
• Emphasis on the ongoing need for vigilance and appropriate interventions.

Conclusions:

• While aspiration is less common, its consequences remain severe.
• Effective prevention, diagnosis, and treatment are crucial for patient safety.
• This review offers current expert insights for managing aspiration risks in anesthesia.