Improvement effect of oral environment and oral malodor by mouth cleaning with the gel containing hinokitiol

Improvement effect of oral environment and oral malodor by mouth cleaning with the gel containing hinokitiol - Improvement effect of hinokitiol on oral malodor

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000010273

Enrollment

Registered

2013-03-20

Start date

2011-12-09

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 malodor

Interventions

mouth cleaning with gel containing hinokitiol mouth cleaning with gel which does not combine hinokitiol

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: genuine halitosis

Exclusion criteria

Exclusion criteria: currently visiting a dentist for treatment, acute symptoms requiring immediate oral cavity treatment, antibiotic use within the last month, daily smoking habit, no systemic illness

Design outcomes

Primary

Measure	Time frame
organoleptic test, concentration of volatile sulfur compound, bleeding on probing, average of probing pocket depth, plaque index, tongue coating score	—

Secondary

Measure	Time frame
number of periodontopathic bacteria	—

Countries

Japan

Outcome results

None listed

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