Improved oral hygiene and Candida species colonization level in geriatric patients

Objectives: This work consists in improving oral hygiene (OH) for elderly dependent people in long‐term hospital care, in order to decrease the degree of colonization and the associated risk of developing oral candidiasis. As this population frequently suffers from such colonization and because it is difficult to install and practice OH care, a study protocol was designed at the request of geriatricians. The objective of the present study was to set up a programme of OH, applied by the care staff, and to monitor oral colonization of by Candida spp. Basic research design: We compared the levels of hygiene and Candida spp. colonization for a group of 110 long‐term patients in geriatric departments at T1, when clinical data were collected and oral mycological samples taken before the OH protocol was applied, and at T2, during the postprotocol phase after 3 months of application, when the clinical data and sample collection were repeated. Results: During these 3 months 11 patients died. These patients were excluded from the results, which are presented for matched series of the 99 patients still present at T2. Statistical analysis comparing the clinical and biological parameters at T1 and T2 established that there had been an improvement in OH: the ‘adequate’ level was reached for 72.4% of patients at T2 compared with 41.8% at T1 (P