Improved Antibiotic Prescribing within a Veterans Affairs Primary Care System through a Multifaceted Intervention Centered on Peer Comparison of Overall Antibiotic Prescribing Rates.
Antimicrob Agents Chemother
; 64(1)2019 12 20.
Article
em En
| MEDLINE
| ID: mdl-31685466
ABSTRACT
Reducing inappropriate outpatient antibiotic use is an important national goal. Limited data exist on targeted education and peer comparison of overall antibiotic prescribing rates as an antimicrobial stewardship strategy. Primary care professionals (PCPs) from all seven clinics within our health care system were offered an education session, followed by monthly e-mails with their antibiotic prescribing rate, peer prescribing rates, and a system target. A pre-post analysis was conducted to compare prescribing rates during the intervention period (January to June 2017) to a seasonal baseline (January to June 2016) using a regression model. A random sample of prescriptions was reviewed for adherence to consensus guidelines. Educational sessions were attended by 68.5% (50/73) of PCPs. From the baseline to the intervention period, the mean rate of monthly antibiotic prescriptions declined from 76.9 to 49.5 per 1,000 office visits (35.6% reduction [P < 0.001]). Among reviewed cases, unnecessary antibiotic prescribing declined (58.8% [80/136] versus 38.9% [70/180]; 33.9% reduction [P = 0.0006]), and the rate of optimally prescribed antibiotics increased (19.9% [27/136] versus 30% [54/180]; 50.8% increase [P = 0.05]). If an antibiotic was indicated, there were no significant differences in prescribing of guideline-discordant agents (21.4% [12/56] versus 19.1% [21/110] [P = 0.8]) or guideline-concordant agents for a guideline-discordant duration (38.6% [17/44] versus 39.3% [35/89] [P = 1]). There were significant reductions in azithromycin and fluoroquinolone prescriptions (50.9% and 59.4% [P values of <0.001], respectively), but most prescriptions for these agents in the intervention period remained inappropriate. Initial education followed by monthly peer comparison of overall antibiotic prescribing rates reduced total and unnecessary antibiotic prescribing in primary care clinics.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Atenção Primária à Saúde
/
United States Department of Veterans Affairs
/
Prescrição Inadequada
/
Gestão de Antimicrobianos
/
Antibacterianos
Tipo de estudo:
Guideline
Limite:
Humans
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Antimicrob Agents Chemother
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Estados Unidos