Investigation of antimicrobial effects and oral cleanliness maintenance effects of dentures by the denture coating agent

Investigation of antimicrobial effects and oral cleanliness maintenance effects of dentures by the denture coating agent with cross-over test - Effects of oral cleanliness maintenance by the denture coating: a cross-over test

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000055399

Enrollment

Registered

2024-09-03

Start date

2024-09-03

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

oral biofilm infection, oral candidasis

Interventions

Without denture coating to with denture coating With denture coating to without denture coating

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Elderly nursing home residents and denture wearers (2) Patients who fully understand this research plan and are able to give their consent (and that of their surrogate). (3) Patients who are 65 years of age or older at the time consent is obtained (elderly persons requiring long-term care) (4) Patients who are under regular oral hygiene management (oral hygiene management once a month)

Exclusion criteria

Exclusion criteria: (1) Patients whose consent could not be obtained (2) Other patients whom the investigator deems inappropriate as research subjects (3) Patients undergoing dental treatment (caries, denture fabrication, etc)

Design outcomes

Primary

Measure	Time frame
Reduction of oral bacterial and oral Candida counts by application of coating to dentures.	—

Countries

Japan

Contacts

Public ContactHiromitsu Morita

Fukuoka Dental College Section of Dentistry for the Disabled, Department of Oral Growth and Development

morita@fdcnet.ac.jp0928010425

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026