RESUMO
OBJECTIVES: We had for aim to assess antibiotic consumption and to better understand their use in nursing homes so as to target messages on relevant practice procedures sent to prescribers. DESIGN: The MedQual network asked nursing homes with in-house pharmacies to participate in a retrospective collection of yearly antibiotic consumption data with an Excel(®) spread sheet according to the Health Ministry recommendations. RESULTS: Fifty-two nursing homes participated in 2011, 2012, and 74 in 2013, accounting for 10% of the Pays de la Loire region's nursing homes and 15% of beds. The medians of total antibiotic consumption in daily-defined dose for 1000 patient-days were respectively 39 (32.4-49.0), 39.3 (34.4-52.9), and 44.8 (33.6-55.4). There was no significant difference between 2011 and 2013. Penicillins (J01C) were the most commonly used class with a median of 25.7 [IQ 18.8; 33.8] in 2011 and 30.4 [IQ 23.6; 41.3] in 2013. Quinolones (J01M) were the second most commonly used class with a median of 4.6 [IQ 2.9; 5.9] in 2011 and 3.8 [IQ 2.3; 6.5] in 2013, followed by the other beta-lactams (J01D) with a median of 2.5 [IQ 1.7; 4.5] in 2011 and 2,8 [IQ 1.7; 3.8] in 2013. CONCLUSION: The monitoring of antibiotic consumption in nursing homes in the Pays de la Loire Region since 2011 has allowed identifying inappropriate use and helped improve practices. No increase of overall consumption was observed in nursing homes but the distribution according to antibiotic class changed. The current objective is to extend this monitoring and to send personalized messages to prescribers.
