Pre-examination: Effect on oral environment of the plant extract

Pre-examination: Effect on oral environment of the plant extract - Pre-examination: Effect on oral environment of the plant extract

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024572

Enrollment

Registered

2016-11-01

Start date

2016-11-01

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

None listed

Interventions

Plant extract beverage, Intake period: 1 day (1 time) --&gt

Plant extract-free beverage, Intake period: 1 day (1 time) Plant extract-free beverage, Intake period: 1 day (1 time) --&gt

Plant extract beverage, Intake period: 1 day (1 time)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Men and women over the age of 65 (2) Those who can measure the volume of saliva (3) Those who get a detailed briefing on this project in advance, can understand the contents, agree with its purpose, and can submit a written consent

Exclusion criteria

Exclusion criteria: (1) Those who cannot come to the institution at the day of examination (2) Those who are doing other examination (3) Those who take continuous medical treatment (4) Those who are suffering from such diseases as a heart disease, a liver disease, a kidney disease (including other complications) or have history of circulatory diseases or developed diabetes (5) Those who are judged as inadequate to participate in this study by doctors in charge

Design outcomes

Primary

Measure	Time frame
Measurement of amount of salivary secretion before and after single ingestion	—

Countries

Japan

Contacts

Public ContactYumi Sasanuma

Suntory Global Innovation Center Limited Research Institute

Yumi_Ando@suntory.co.jp070-2288-1140

Outcome results