Optimizing the implementation of Enhanced Barrier Precautions in community-based nursing homes.

Abstract

Background: Enhanced Barrier Precautions (EBP) recommends using gowns and gloves for certain nursing home residents during specific high-contact care activities associated with multidrug-resistant organism (MDRO) transmission. Though EBP is included in CDC guidance as an MDRO control strategy, optimal implementation approaches remain unclear.

Methods: We implemented a quality improvement initiative using the 4E process model (Engagement, Education, Execution, and Evaluation) to optimize EBP implementation in four Maryland nursing homes. Semi-structured interviews with healthcare personnel (HCP) occurred to understand EBP acceptability.

Results: Glove use during high-contact care increased from 85% in the baseline to 97% during the intervention (p<0.01). Gown use increased from 27% to 78% (p<0.01). Accuracy of identifying residents eligible for EBP improved from 63% to 99% (p<0.01). Of 780 residents observed, one-third met EBP indications - MDRO colonization (21%), indwelling medical device (14%), and/or chronic wound (10%). The most noted facilitator to EBP implementation included HCP perception that EBP reduces MDRO transmission to other residents and staff. The most noted barrier was uncomfortable gowns.

Conclusions: Implementation was complex and required comprehensive assessments of barriers and facilitators within each facility. HCP interviews identified common barriers and facilitators of EBP that can inform future EBP implementation projects.