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Barriers and facilitators to antibiotic stewardship in community pharmacy: a qualitative study

Published online by Cambridge University Press:  09 October 2026

Shankavi Vigneswaran
Affiliation:
University of Toronto Dalla Lana School of Public Health, Hamilton, Canada
Miranda So
Affiliation:
University Health Network, Canada
Kevin A. Brown
Affiliation:
University of Toronto Dalla Lana School of Public Health, Hamilton, Canada
Nick Daneman
Affiliation:
Sunnybrook Health Sciences Centre, Canada
Rita Ha
Affiliation:
North York Family Health Team, Canada
Certina Ho
Affiliation:
University of Toronto Leslie Dan Faculty of Pharmacy, Canada
Lina Ko
Affiliation:
Independent Pharmacy, Canada
Valerie Leung
Affiliation:
Toronto East Health Network Michael Garron Hospital, Canada
Wendy Levinson
Affiliation:
Choosing Wisely Canada, Canada
Mira Maximos
Affiliation:
Women’s College Hospital, Canada
Kim Neudorf
Affiliation:
Patients for Patient Safety Canada, Canada
Angeline Ng
Affiliation:
Ontario Pharmacists Association, Canada
John Papastergiou
Affiliation:
Shoppers Drug Mart, Canada
Sumit Raybardhan
Affiliation:
North York General Hospital, Canada
Kevin L. Schwartz
Affiliation:
Unity Health Toronto, Canada
Maureen Smith
Affiliation:
Public Partner, Canada
Julia E. Szymczak
Affiliation:
The University of Utah School of Medicine, USA
Mina Tadrous
Affiliation:
Women’s College Hospital, Canada
Kathy Tam
Affiliation:
Ontario Pharmacists Association, Canada
Daniel Warshafsky
Affiliation:
Ontario Ministry of Health: Government of Ontario Ministry of Health, Canada
Bradley J. Langford*
Affiliation:
University of Toronto Dalla Lana School of Public Health, Hamilton, Canada
*
Corresponding author: Bradley J. Langford; Email: brad.langford@gmail.com

Abstract

Content of image described in text.

Background:

Efforts to improve antibiotic prescribing in the community have largely focused on physicians; however, pharmacists may represent an untapped opportunity to expand antibiotic stewardship. We sought to understand barriers and facilitators to implementing antibiotic stewardship in community pharmacy settings to identify scalable strategies to improve antibiotic use.

Methods:

This qualitative study employed semi-structured interviews with community pharmacists, physicians, nurse practitioners, and members of the public. The study was guided by the Consolidated Framework for Implementation Research and the Theoretical Domains Framework. Interviews were independently coded by two researchers, and implementation mapping was used to identify potential change strategies.

Results:

Sixty-five individuals expressed interest, and 35 participated, including 13 community pharmacists, 13 members of the public, and 9 other healthcare providers. Key determinants of community pharmacy stewardship included 1. Patient expectations and public perceptions, 2. Access to clinical information, 3. Communication infrastructure and practices, 4. Interprofessional roles and relationships, 5. Beliefs about community pharmacist capability. Several potential strategies were identified including public awareness campaigns, secure messaging to facilitate pharmacist and prescriber collaboration, showcasing successful examples of community pharmacy antimicrobial stewardship (AMS), and encouraging the inclusion of indications for use on all antibiotic prescriptions.

Conclusion:

Perceived barriers and facilitators to AMS in community pharmacy settings vary across the public, prescribers, and pharmacists. However, consistent challenges identified included the siloed system of disciplines, lack of direct pharmacist–prescriber communication, and limited access to patient records. These determinants uncovered several potential change strategies that may help improve antibiotic use for patients in the community.

Information

Type
Original Article
Creative Commons
Creative Common License - CCCreative Common License - BYCreative Common License - NCCreative Common License - ND
This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided that no alterations are made and the original article is properly cited. The written permission of Cambridge University Press or the rights holder(s) must be obtained prior to any commercial use and/or adaptation of the article.
Copyright
© The Author(s), 2026. Published by Cambridge University Press on behalf of The Society for Healthcare Epidemiology of America
Figure 0

Table 1.Participant characteristicsTable 1 long description.

Figure 1

Table 2.Themes of barriers and facilitators to antimicrobial stewardship implementation in community pharmacyTable 2 long description.

Figure 2

Table 3.Potential strategies to support antibiotic stewardship in community pharmacyTable 3 long description.

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