Executive Summary

This briefing document provides a comprehensive guide for Acute Care Common Stem (ACCS) trainees in Emergency Medicine to achieve excellence in the learning outcome of providing safe basic anaesthetic care and procedural sedation. Mastery extends beyond pharmacology to encompass meticulous preparation, environmental optimization, airway stewardship, and human factors. Excellence is defined by proactive preparation, creating a safe environment before the patient is present.

Key principles for safe practice include a profound understanding of sedative agents (Propofol, Ketamine, Midazolam, Fentanyl), their physiological profiles, and potential complications. Adherence to national guidelines, such as those from the Royal College of Emergency Medicine (RCEM) and the Academy of Medical Royal Colleges (AoMRC), is fundamental, treating procedural sedation with the same vigilance as general anaesthesia. The procedural framework is structured into five phases: Knowledge Foundation, Preparation, Execution, RSI Assistance, and Recovery.

Essential steps for every procedure involve a formal airway assessment using the LEMON mnemonic, a thorough equipment check using the SOAP-ME checklist, and a structured team brief. Capnography is mandatory for breath-by-breath ventilation analysis, as pulse oximetry has a significant lag time. Pre-oxygenation via high-flow nasal cannulae (apnoeic oxygenation) is the most critical step to prevent desaturation. Post-procedure, vigilant 1:1 monitoring must continue until the patient returns to their baseline, as a significant number of airway complications occur during recovery. Evidence for this competency is gathered through Direct Observation of Procedural Skills (DOPS), Case-Based Discussions (CbD), simulation, and a comprehensive logbook.