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A 2‐year study of Candida ‐associated denture stomatitis treatment in aged care subjects
Author(s) -
Webb Bettine C.,
Thomas Cyril J.,
Whittle Terry
Publication year - 2005
Publication title -
gerodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 54
eISSN - 1741-2358
pISSN - 0734-0664
DOI - 10.1111/j.1741-2358.2005.00065.x
Subject(s) - medicine , dentures , stomatitis , sodium hypochlorite , dentistry , chemistry , organic chemistry
Objective: To test the efficacy of two methods of treatment for denture stomatitis in aged care institutions. Background data: Candida ‐associated denture stomatitis has been associated with a lack of denture hygiene. Materials and methods: Sixty subjects with denture stomatitis were randomly divided into three groups: sodium hypochlorite denture soak, microwaving and control. Both methods of treatment were carried out on a nightly basis for 1 week, excepting the control group. Standardised photographs of the palate and microbial samples of palate, upper and lower dentures were taken before and after treatment. Results: Both hypochlorite and microwave irradiation significantly reduced the numbers of Candida and aerobic bacteria on both dentures and both methods significantly reduced Candida on the palate. However, palatal aerobic bacteria were not significantly reduced by either method and the controls showed insignificant changes at all three sites for both Candida and aerobes. Conclusion: While both methods of denture disinfection were successful, except for the counts of palatal aerobic bacteria, three independent observers of the clinical photographs had difficulty in identifying the controls but were more successful with the treatments. The raters also showed that there was no difference between both methods of disinfection and this agreed with the microbiological analysis.