Effect of food material on oral bacteria

Effect of food material on oral bacteria - Effect of food material on oral bacteria

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035048

Enrollment

240

Registered

2020-12-31

Start date

2019-04-01

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

aspirate pneumonia

Interventions

group of glycine-including food, for 1 week, at bedtime group of non-glycine-including food, for 1 week, at bedtime

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: older adult without cognitive problems

Exclusion criteria

Exclusion criteria: person who stop taking examination food for the duration of examination sickness person person who drink alcohol before sleeping

Design outcomes

Primary

Measure	Time frame
quality of sleep (1-week after administration) number of oral bacteria (1-week after administration)	—

Countries

Japan

Contacts

Public ContactSumio Akifusa

Kyushu Dental University School of Oral Health Sciences

r11akifusa@fa.kyu-dent.ac.jp093-285-3107

Outcome results

None listed

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