A quality improvement initiative to improve adherence to national guidelines for empiric management of community-acquired pneumonia in emergency departments.

OBJECTIVE: The objective of this study was to improve the concordance of community-acquired pneumonia management in Australian emergency departments with national guidelines through a quality improvement initiative promoting concordant antibiotic use and use of a pneumonia severity assessment tool, the pneumonia severity index (PSI). DESIGN: and INTERVENTIONS: Drug use evaluation, a quality improvement methodology involving data collection, evaluation, feedback and education, was undertaken. Educational interventions included academic detailing, group feedback presentations and prescribing prompts. SETTING AND PARTICIPANTS: Data were collected on 20 consecutive adult community-acquired pneumonia emergency department presentations by each hospital for each of three audits. MAIN OUTCOME MEASURES: Two process indicators measured the impact of the interventions: documented PSI use and concordance of antibiotic prescribing with guidelines. Comparisons were performed using a Chi-squared test. RESULTS: Thirty-seven hospitals, including public, private, rural and metropolitan institutions, participated. Twenty-six hospitals completed the full study (range: 462-518 patients), incorporating two intervention phases and subsequent follow-up audits. The baseline audit of community-acquired pneumonia management demonstrated that practice was varied and mostly discordant with guidelines. Documented PSI use subsequently improved from 30/518 (6%, 95% confidence interval [CI] 4-8) at baseline to 125/503 (25%, 95% CI 21-29; P < 0.0001) and 102/462 (22%, 95% CI 18-26; P < 0.0001) in audits two and three, respectively, while concordant antibiotic prescribing improved from 101/518 (20%, 95% CI 16-23) to 132/462 (30%, 95% CI 26-34; P < 0.0001) and 132/462 (29%, 95% CI 24-33; P < 0.001), respectively. CONCLUSIONS: Improved uptake of guideline recommendations for community-acquired pneumonia management in emergency departments was documented following a multi-faceted education intervention.

A community-based intervention to reduce antibiotic use for upper respiratory tract infections in regional South Australia.

OBJECTIVE: To evaluate the effectiveness of a community-based and GP-based intervention in reducing unnecessary antibiotic prescribing for upper respiratory tract infections (URTIs) including sore throats, sinusitis and otitis media. DESIGN: Analysis of pharmacy dispensing data in June to October before (2000) and after (2001) the intervention, which commenced on 25 June 2001. SETTING AND PARTICIPANTS: Local consumers, health professionals, the Adelaide Southern Division of General Practice, the South Australian Government, and the local media in a rural region of South Australia, covering about 2000 square kilometres, with a population of over 20 000. INTERVENTION: Community dissemination of consumer information on antibiotic use for URTIs (including a local media campaign) and education of health professionals (including sessions with general practitioners at the four practices in the study area) on current Australian therapeutic guidelines for antibiotics, and a validated clinical scoring system for decision making in managing sore throat. MAIN OUTCOME MEASURES: Total dispensing data from local pharmacies for the months of June to October in 2000 and 2001, covering the six antibiotics considered most likely to be used for URTIs (amoxycillin, amoxycillin/clavulanic acid, cefaclor, doxycycline, erythromycin and roxithromycin). RESULTS: The dispensing of the six antibiotics reduced by 32% overall, from 77.1 to 52.9 defined daily doses per 1000 population per day, with statistically significant reductions in the range of 31%-70% for individual antibiotics; there was no reduction for amoxycillin with or without clavulanic acid. CONCLUSION: The intervention was associated with reduced dispensing of unnecessary antibiotics for URTIs.