The impact of interruptions on medication errors in hospitals: an observational study of nurses

Abstract

This study has confirmed that interruptions are frequent and result in clinical errors and procedural failures, compromising patient safety. These interruptions contribute a substantial additional workload to medication tasks. Various interventions should be implemented to reduce non-patient-related interruptions. Medication systems and procedures are advocated, that reduce the need for joint double-checking of medications, indirectly avoiding interruptions.