Evidence map›Paper›PMID 26573754›Full record

Trial reportCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2016

Intervention to improve the quality of antimicrobial prescribing for urinary tract infection: a cluster randomized trial.

Akke Vellinga, Sandra Galvin, Sinead Duane, Aoife Callan, Kathleen Bennett, Martin Cormican, Christine Domegan, Andrew W Murphy

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01913860 (Supporting the Improvement and Management of Prescribing for Urinary Tract Infections), which is not on this map. Cited by 36 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 7 pooled it
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01913860 nacompletednot on this map

Supporting the Improvement and Management of Prescribing for Urinary Tract Infections (SIMPle): Protocol for a Randomised Complex Intervention

TypeinterventionalSponsorNational University of Ireland, Galway, IrelandRan2013 to 2014Enrolled2,577ConditionsUncomplicated Urinary Tract InfectionArmsImproving GP antibiotics prescribing behaviour
3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 7 syntheses or guidelines pooled it, 89 citations in OpenAlex.

  1. Pooled it
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  3. Audit and feedback: effects on professional practice.The Cochrane database of systematic reviews · 2025
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  4. Audit and Feedback Interventions for Antibiotic Prescribing in Primary Care: A Systematic Review and Meta-analysis.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Akke VellingaDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland akke.vellinga@nuigalway.ie.
Sandra GalvinDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Sinead DuaneDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Aoife CallanDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Kathleen BennettDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Martin CormicanDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Christine DomeganDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Andrew W MurphyDiscipline of General Practice (Vellinga, Galvin, Duane, Callan, Murphy) and Discipline of Bacteriology (Vellinga, Cormican), School of Medicine, and JE Cairnes School of Business and Economics (Domegan), National University of Ireland, Galway, Ireland; Department of Pharmacology and Therapeutics (Bennett), Trinity College Dublin, Dublin, Ireland; Department of Medical Microbiology (Cormican), University Hospital Galway, Galway, Ireland.
Ollscoil na Gaillimhe – University of Galway · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOveruse of antimicrobial therapy in the community adds to the global spread of antimicrobial resistance, which is jeopardizing the treatment of common infections.

methodsWe 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.

resultsThe 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.

interpretationA complex intervention, including audit reports and reminders, improved the quality of prescribing for urinary tract infection in Irish general practice.

trial registrationClinicalTrials.gov, no. NCT01913860.

Indexed as

AdultAgedAnti-Bacterial AgentsDrug Resistance, BacterialFemaleGeneral PracticeGuideline AdherenceHumansInappropriate PrescribingIrelandMaleMedical AuditMiddle AgedOutcome Assessment, Health CarePractice Guidelines as TopicPractice Patterns, Physicians'Anti-Bacterial Agents

Identifiers

PMID26573754
PMCPMC4732960
OpenAlexW2173574281

What OpenQuestion holds

Textmetadata
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.