A new oral care gel to prevent aspiration during oral care

Megumi Moriya, Miwa Matsuyama, Junko Inukai, Yukihiro Michiwaki, Hiroshi Iwabuchi, Tadashi Ogasawara, Koichiro Matsuo, Yasunori Sumi

Research output: Contribution to journalArticle

Abstract

Aim: Although oral care is important in the prevention of aspiration pneumonia, the different institutions and practitioners em­ploy various oral care methods, some of which are associated with the risk of aspiration. We have developed a new gel with the physical properties needed for waterless oral care. In the present study, we evaluated and investigated the properties and effec­tiveness of this gel. Methods: The physical properties of the trial gel and commercial moisturizing gels were compared using a VAS scale. The ef­fects of plaque elimination were evaluated in healthy volunteers Brushing was carried out by a dental hygienist using the gel and water. The number of throat suctions performed during brushing was also counted, and the difference was evaluated. Results: In the evaluation of physical characteristics, trial Gel B showed a significantly higher rating than the other gels In plaque elimination, the rate of decrease in a modified PCR was significantly greater with the gel trial. Suctioning was also per­formed significantly fewer times with the trial gel. Conclusions: Good results were obtained with the newly developed trial Gel B with regard to the physical properties and the sensory evaluations Its effectiveness was also confirmed in plaque elimination and in the evaluated risk of aspiration. The use of Gel B may have the potential to decrease the risk of aspiration during oral care and reduce the occurrence of aspiration pneumonia.

Original languageEnglish (US)
Pages (from-to)347-353
Number of pages7
JournalJapanese Journal of Geriatrics
Volume53
Issue number4
DOIs
StatePublished - Jan 1 2016

Keywords

  • Aspiration pneumonia
  • Gel
  • Oral care
  • Product development

ASJC Scopus subject areas

  • Geriatrics and Gerontology

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  • Cite this

    Moriya, M., Matsuyama, M., Inukai, J., Michiwaki, Y., Iwabuchi, H., Ogasawara, T., Matsuo, K., & Sumi, Y. (2016). A new oral care gel to prevent aspiration during oral care. Japanese Journal of Geriatrics, 53(4), 347-353. https://doi.org/10.3143/geriatrics.53.347