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Understanding the causes of intravenous medication administration errors in hospitals: a qualitative critical incident study
  1. Richard N Keers1,2,
  2. Steven D Williams1,3,4,
  3. Jonathan Cooke1,5,
  4. Darren M Ashcroft1,2
  1. 1Centre for Pharmacoepidemiology and Drug Safety, Manchester Pharmacy School, Manchester Academic Health Sciences Centre (MAHSC), University of Manchester, Manchester, UK
  2. 2NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, MAHSC, University of Manchester, Manchester, UK
  3. 3Pharmacy Department, University Hospital of South Manchester NHS Foundation Trust, MAHSC, Manchester, UK
  4. 4NHS England, Skipton House, London, UK
  5. 5Infectious Diseases and Immunity Section, Division of Infectious Diseases, Department of Medicine, Imperial College London, UK
  1. Correspondence to Richard N Keers; richard.keers{at}manchester.ac.uk

Abstract

Objectives To investigate the underlying causes of intravenous medication administration errors (MAEs) in National Health Service (NHS) hospitals.

Setting Two NHS teaching hospitals in the North West of England.

Participants Twenty nurses working in a range of inpatient clinical environments were identified and recruited using purposive sampling at each study site.

Primary outcome measures Semistructured interviews were conducted with nurse participants using the critical incident technique, where they were asked to discuss perceived causes of intravenous MAEs that they had been directly involved with. Transcribed interviews were analysed using the Framework approach and emerging themes were categorised according to Reason's model of accident causation.

Results In total, 21 intravenous MAEs were discussed containing 23 individual active failures which included slips and lapses (n=11), mistakes (n=8) and deliberate violations of policy (n=4). Each active failure was associated with a range of error and violation provoking conditions. The working environment was implicated when nurses lacked healthcare team support and/or were exposed to a perceived increased workload during ward rounds, shift changes or emergencies. Nurses frequently reported that the quality of intravenous dose-checking activities was compromised due to high perceived workload and working relationships. Nurses described using approaches such as subconscious functioning and prioritising to manage their duties, which at times contributed to errors.

Conclusions Complex interactions between active and latent failures can lead to intravenous MAEs in hospitals. Future interventions may need to be multimodal in design in order to mitigate these risks and reduce the burden of intravenous MAEs.

  • QUALITATIVE RESEARCH

This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/

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