How to investigate and analyse clinical incidents: Clinical Risk Unit and Association of Litigation and Risk Management protocol

Why do things go wrong? Human error is routinely blamed for disasters in the air, on the railways, in complex surgery, and in health care generally. However, quick judgments and routine assignment of blame obscure a more complex truth. The identification of an obvious departure from good practice is usually only the first step of an investigation. Although a particular action or omission may be the immediate cause of an incident, closer analysis usually reveals a series of events and departures from safe practice, each influenced by the working environment and the wider organisational context. This more complex picture is gaining acceptance in health care, 1 2 but it is seldom put into practice in the investigation of actual incidents.

The Clinical Risk Unit has developed a process of investigation and analysis of adverse events for use by researchers.3^–7 Two years ago a collaborative research group was formed between the unit and members of the Association of Litigation and Risk Management (ALARM). This group has adapted the research methods to produce a protocol for the investigation and analysis of serious incidents for use by risk managers and others trained in incident analysis. The protocol gives a detailed account of the theoretical background and process of investigation and analysis together with case examples.8 In this article we introduce the main ideas …