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dc.contributor.authorVellinga, A.
dc.contributor.authorGalvin, S.
dc.contributor.authorDuane, S.
dc.contributor.authorCallan, A.
dc.contributor.authorBennett, K.
dc.contributor.authorCormican, M.
dc.contributor.authorDomegan, C.
dc.contributor.authorMurphy, A. W.
dc.identifier.citationVellinga, A. Galvin, S.; Duane, S.; Callan, A.; Bennett, K.; Cormican, M.; Domegan, C.; Murphy, A. W. (2015). Intervention to improve the quality of antimicrobial prescribing for urinary tract infection: a cluster randomized trial. Canadian Medical Association Journal 188 (2), 108-115
dc.description.abstractBackground: Overuse of antimicrobial therapy in the community adds to the global spread of antimicrobial resistance, which is jeopardizing the treatment of common infections. Methods: We designed a cluster randomized complex intervention to improve antimicrobial prescribing for urinary tract infection in Irish general practice. During a 3-month baseline period, all practices received a workshop to promote consultation coding for urinary tract infections. Practices in intervention arms A and B received a second workshop with information on antimicrobial prescribing guidelines and a practice audit report (baseline data). Practices in intervention arm B received additional evidence on delayed prescribing of antimicrobials for suspected urinary tract infection. A reminder integrated into the patient management software suggested first-line treatment and, for practices in arm B, delayed prescribing. Over the 6-month intervention, practices in arms A and B received monthly audit reports of antimicrobial prescribing. Results: The proportion of antimicrobial prescribing according to guidelines for urinary tract infection increased in arms A and B relative to control (adjusted overall odds ratio [OR] 2.3, 95% confidence interval [CI] 1.7 to 3.2; arm A adjusted OR 2.7, 95% CI 1.8 to 4.1; arm B adjusted OR 2.0, 95% CI 1.3 to 3.0). An unintended increase in antimicrobial prescribing was observed in the intervention arms relative to control (arm A adjusted OR 2.2, 95% CI 1.2 to 4.0; arm B adjusted OR 1.4, 95% CI 0.9 to 2.1). Improvements in guideline-based prescribing were sustained at 5 months after the intervention. Interpretation: A complex intervention, including audit reports and reminders, improved the quality of prescribing for urinary tract infection in Irish general practice.
dc.publisherJoule Inc.
dc.relation.ispartofCanadian Medical Association Journal
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Ireland
dc.titleIntervention to improve the quality of antimicrobial prescribing for urinary tract infection: a cluster randomized trial

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