study on salivation effect of encapsulated food product containing sichuan pepper oil.

study on salivation effect of encapsulated food product containing sichuan pepper oil. - clinical evaluation of saliva secrection effect pepper oil.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027493

Enrollment

Registered

2017-05-26

Start date

2017-05-30

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

Xerostomia

Interventions

1.intake capsules/day/before meal/for 4weeks 2.saxon test 3.candida colony test 4.Interview/subjective symptoms

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1.a person diagnosed as being a dry mouth at the time of initial visit by saliva at rest and saliva at stimulation and who has subjective symptoms of mouth dryness 2.Outpatient 3.Non-smoker 4.Others who were judged to be suitable for participation by the both investigator and doctor in charge. 5.Subjects who agree to participate in this study with a written in tormwd consent.

Exclusion criteria

Exclusion criteria: smoker

Design outcomes

Primary

Measure	Time frame
Amount of saliva secretion	—

Secondary

Measure	Time frame
1.Number of Candida colonies in the oral 2.Evaluation of subjective symptoms	—

Countries

Japan

Contacts

Public ContactAssistant Protessor Koufuchi RYO,D.D.S.,Ph.D.

Tsurumi University Department of Pathology, School of Dental Medicine

ryo-k@tsutumi-u.ac.jp045-580-8362

Outcome results

None listed

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