Daily brushing could cut pneumonia in dementia patients

NCT ID NCT03892200

Completed Disease control Sponsor: University of North Carolina, Chapel Hill Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study adapted a proven mouth care program for nursing homes to work in assisted living facilities for people with dementia. Nursing assistants were trained to provide daily mouth care and given supplies. The goal was to reduce harmful mouth bacteria that can lead to pneumonia. Over 1,400 residents took part, and researchers measured plaque, gum health, and pneumonia rates.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: daily mouth care training and supplies
What this could lead to: If successful, this program could reduce pneumonia and hospitalizations in assisted living residents with dementia by improving daily oral hygiene.
What could go wrong: This is an adaptation study, not a large-scale trial, so results may not apply broadly. The program's success depends on consistent staff training and resident cooperation.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for AGING are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

dementia aspiration pneumonia prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

AGING LONG-TERM CARE

Contacts and locations

Locations

University of North Carolina at Chapel Hill

Chapel Hill, North Carolina, 27599, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.