CGS Paper 4 – System Failure Modes in Healthcare Digitalization: Why Well-Designed Technologies Produce Clinically Fragile Systems

This paper examines why well-designed digital technologies in healthcare repeatedly produce clinically fragile systems. Rather than attributing failure to poor implementation, resistance to change, or insufficient training, the analysis identifies recurring system failure modes that arise when healthcare is treated as an optimisable technical domain rather than a complex clinical system. Drawing on systems theory and empirical experience from large-scale healthcare digitalisation, the paper describes how digital systems disrupt clinical flow, externalise cognitive and organisational load, misalign governance, and diffuse professional responsibility. These failure modes recur across electronic health records,…