[Changes in drug management of Alzheimer's disease in nursing homes: Impact of the media campaign against specific drugs for Alzheimer's disease]. / Évolution de la prise en charge médicamenteuse de la maladie d'Alzheimer en EHPAD : impact de la campagne médiatique contre les médicaments spécifiques de la maladie d'Alzheimer.

CONTEXT: Alzheimer's disease is a common disease in nursing homes. Evolution is constantly negative and specific treatments, which are only symptomatic, are subject to controversy. In a context of media exposure, the Transparency Committee of the Haute Autorité de santé (HAS) downgraded their medical service in October 2011, seeing it as weak. AIM: Assess the evolution of the consumption of specific treatments for Alzheimer's disease; assess changes in the quality of monitoring in specific consultation. METHODS: This is a retrospective and descriptive study, cross-sectional in three times (T0 January 2011, T1 October 2011 and T2 June 2012), in 6 nursing homes of Lille and its surroundings. RESULTS: In total, 262 residents with dementia and present at least once during the three times of the study were included. Their mean age was 85.8 years. Among them, 40 % had Alzheimer's disease clearly identified. At T0, 76.7 % of patients present who were supposed to receive a specific treatment of Alzheimer's disease were actually receiving such treatment, 73.6 % at T1 and 71.6 % at T2. After 17 months of observation, the discontinuation rate of anticholinesterase was 34 %, 24 % for anti-glutamate. The monitoring in specific consultations decreased slightly between the three stages. CONCLUSION: Our work did not show major impact of the media campaign against specific drugs for Alzheimer's disease. There is however a trend towards a decrease of their consumption in people with dementia living in nursing homes with no obvious link between monitoring in specific consultation and specific prescription. This trend would ask to be confirmed by a study on a larger scale.