Nurses' use of computerised decision support systems affects drug monitoring in nursing homes.

AIM: To describe variations in nurses' perceptions of using a computerised decision support system (CDSS) in drug monitoring.

BACKGROUND: There is an increasing focus on incorporating informatics into registered nurses' (RNs) clinical practice. Insight into RNs' perceptions of using a CDSS in drug monitoring can provide a basis for further development of safer practices in drug management.

METHOD: A qualitative interview study of 16 RNs. Data were analysed using a phenomenographic approach.

RESULTS: The RNs perceived a variety of aspects of using a CDSS in drug monitoring. Aspects of 'time' were evident, as was giving a 'standardisation' to the clinical work. There were perceptions of effects of obtained knowledge and 'evidence' and the division of 'responsibilities' between RNs and physicians of using the CDSS.

CONCLUSION: The RNs perceived a CDSS as supportive in drug monitoring, in terms of promoting standardised routines, team-collaboration and providing possibilities for evidence-based clinical practice.

IMPLICATIONS: Implementing a CDSS seems to be one feasible strategy to improve RNs' preconditions for safe drug management. Nurse managers' engagement and support in this process are vital for a successful result.