ICU · Ethics

Acute severe community-acquired pneumonia: simulation training and competency assessment

Also known as Simulation in ICU · Competency assessment · Crisis resource management (CRM) · ICU training · TeamSTEPPS · Debriefing · Workplace-based assessment

Simulation training is increasingly used in ICU education — it allows practice of high-stakes, low-frequency events without patient risk, and is now a mandated component of critical care training worldwide. Types: (1) High-fidelity (full-body manikin with realistic physiology). (2) Low-fidelity (task trainers — airway, central line, chest tube). (3) In-situ (simulation run in the actual ICU environment). (4) Screen-based / virtual and augmented reality (immersive, repeatable, no physical manikin). (5) Standardised patients (actors). Applications: technical skills (intubation, line insertion), non-technical skills (teamwork, communication, leadership), crisis resource management (CRM — emergency response), rare events (malignant hyperthermia, tension pneumothorax, cardiac tamponade), and system testing (new protocols, equipment, environment, latent safety threats). Evidence: improves knowledge (moderate), skills (strong), team performance (strong), and patient outcomes (moderate — translational outcomes) when integrated into curriculum, repeated with spaced deliberate practice, and paired with structured debriefing. The DEBRIEFING — not the scenario — is where learning occurs; debriefing models include Plus-Delta, GAS (Gather-Analyse-Summarise), and PEARLS (Promoting Excellence And Reflective Learning in Simulation). Competency assessment uses DOPS (Direct Observation of Procedural Skills), mini-CEX (mini-Clinical Evaluation Exercise), OSCE (Objective Structured Clinical Examination), and multi-source 360-degree feedback.