JAC Advance Access published online on March 26, 2008
Journal of Antimicrobial Chemotherapy, doi:10.1093/jac/dkn113
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Original research |
Design of a day 3 bundle to improve the reassessment of inpatient empirical antibiotic prescriptions
1 Service dInfectiologie, Hôpital lArchet 1, Centre Hospitalier Universitaire de Nice, Route St Antoine de Ginestière, BP 3079, 06202 Nice Cedex 3, France 2 Informatics Section, Division of Community Health Sciences, MacKenzie Building, Kirsty Semple Way, Dundee DD2 4BF, Scotland, UK 3 Infection Unit, East Block, Level 4, Ninewells Hospital and Medical School, Dundee DD1 9SY, Scotland, UK
Received 8 November 2007; returned 10 January 2008; revised 19 February 2008; accepted 22 February 2008
* Correspondence address. Service d'Infectiologie, Hôpital l'Archet 1, CHU de Nice, Route de Antoine de Ginestière, BP 3079, 06202 Nice Cedex 3, France. Tel: +33-492035515; Fax: +33-493965454; E-mail pulcini.c{at}chu-nice.fr
Objectives: To develop and test a set of process measures of quality of care in the reassessment of inpatient empirical antibiotic prescriptions, to determine the inter-rater reliability of medical notes review in assessment of these measures and to test these measures on one ward.
Methods: Measures of process of care were identified from a literature review. Forty sets of medical notes were reviewed by two independent doctors and the inter-rater reliability determined using observed percentage agreement and the kappa statistic. These measures were collected weekly and fed back to doctors in order to stimulate improvement.
Results: Four process measures were identified and were grouped together to create a day 3 bundle: antibiotic plan, review of the diagnosis, adaptation to microbiology and intravenous–oral switch. The inter-rater agreement was
80% for all measures. Data collection was feasible and was easily sustained over several weeks. The reassessment of antibiotic prescriptions around day 3 was better documented using real-time feedback of the measures to the medical team.
Conclusions: Our measures of care are suitable for the reassessment of empirical inpatient antibiotic prescriptions, with good inter-rater reliability. This quality intervention should be part of a more comprehensive and multifaceted plan to improve antibiotic use in hospitals.
Key Words: indicator , quality assurance , switch therapy , antibiotic therapy , medical decision-making , prescribing practice , hospital infections