Multi-faceted strategies improve collection compliance and sample acceptance rate for carbapenem-resistant Enterobacteriaceae (CRE) active surveillance testing.

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Date

2021-08

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Abstract

Background

Active surveillance testing (AST) is one element of a comprehensive Carbapenem-resistant Enterobacteriaceae (CRE) prevention strategy. However, the utility of AST may be impacted by compliance with sample collection and the quality of specimens. Here, we describe strategies used to optimize a CRE AST program at a large academic medical center.

Methods

Tests ordered, collected, rejected, and processed were tracked weekly for each participating unit. Sample collection compliance and acceptance rates were calculated and tracked weekly. Strategies were implemented to improve collection compliance and sample acceptance rates, including computerized provider order entry, printed educational materials, and audit and feedback. Weekly dedicated Infection Preventionist (IP) time was estimated.

Results

Over 35 months, mean collection compliance increased from 82.7% to 91.2%, and then decreased to 86.2%. Over 27 months, sample acceptance rate increased from 57.7% to 83.6%, and then remained stable at 83.4%. Over 39 months, dedicated weekly IP time decreased 92%.

Discussion

Use of evidence-based quality improvement strategies optimized our CRE AST program. Optimizing the AST process aids in early CRE detection, leading to timely isolation and preventing the spread of CRE to other patients. Other hospitals may benefit from these lessons and enhance local AST programs.

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Published Version (Please cite this version)

10.1016/j.ajic.2021.01.021

Publication Info

Sova, Christopher, Sarah S Lewis, Becky A Smith and Staci Reynolds (2021). Multi-faceted strategies improve collection compliance and sample acceptance rate for carbapenem-resistant Enterobacteriaceae (CRE) active surveillance testing. American journal of infection control, 49(8). pp. 1043–1047. 10.1016/j.ajic.2021.01.021 Retrieved from https://hdl.handle.net/10161/26926.

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Scholars@Duke

Lewis

Sarah Stamps Lewis

Associate Professor of Medicine
Reynolds

Staci Reynolds

Clinical Professor in the School of Nursing

Dr. Staci Reynolds joined Duke in January 2016.  At DUSON, Dr. Reynolds teaches in the ABSN Program (neuroscience nursing) and DNP program (healthcare quality improvement methods). Previously, she clinically served as a Clinical Nurse Specialist (CNS) at DUH within the neuroscience inpatient units and Infection Prevention and Hospital Epidemiology department. In January 2023, Dr. Reynolds was appointed the Editor-in-Chief of the Journal of Nursing Care Quality.  Before coming to DUSON, she was a neurocritical care nurse and a neuroscience CNS at Indiana University Health Methodist Hospital.

Dr. Reynolds received a baccalaureate degree in nursing science from Indiana University (IU) in Indianapolis, Indiana.  She earned a Master’s degree as a Clinical Nurse Specialist at IU in 2011, and completed her PhD at IU in May 2016.  Dr. Reynolds’ dissertation focused on implementation of clinical practice guidelines, and her current research interests includes evidence-based practice implementation and quality improvement.


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