Reimagining procedural distress as a candidate quality domain in pediatric emergency medicine.

Over the past three decades, pediatric emergency medicine (PEM) has successfully championed the management of nociceptive pain, cementing it as the "fifth vital sign." However, a clinical paradox persists: medical procedures that are adequately anesthetized against somatic pain may still be psychologically traumatic when procedural distress is unmanaged. In this Perspective, we argue that procedural distress should be reframed from an accepted operational byproduct to a modifiable and potentially preventable harm. We propose that it should be considered a candidate quality domain in pediatric emergency medicine. The framework distinguishes anticipatory fear screening from retrospective auditing of severe distress events and outlines operational thresholds for documentation and quality improvement. We also present an efficiency-chain model as a hypothesis-generating framework, not as an established causal pathway, and call for prospective validation that accounts for clinical confounders. By establishing a tiered classification for physical stabilization, acknowledging safety caveats, and institutionalizing the "clinical pause," healthcare systems can better protect the psychological integrity of vulnerable children, including neurodivergent patients.