Development of the health-promotion system by monitoring chewing behavior: preliminary investigation for Japanese adults

Development of the health-promotion system by monitoring chewing behavior: preliminary investigation for Japanese adults - Development of the health-promotion system by monitoring chewing behavior

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030374

Enrollment

100

Registered

2017-12-13

Start date

2017-11-30

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

disability of mastication

Interventions

monitor chewing exercise of 3 meals at a day and between meals with developed device and record

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults over 20 years old agreed to participate in research

Exclusion criteria

Exclusion criteria: persons have a severe eating / dysphagia disorder and even diagnosed that ingestion is impossible persons have subjective / objectively abnormalities in the mandibular joint / mandibular oral cavity function persons under dentistry or orthodontic treatment Persons undergoing medication due to diabetes or hyperlipidemia

Design outcomes

Primary

Measure	Time frame
Mastication frequency, chewing speed, take-in frequency, chewing frequency per unit, meal time	—

Countries

Japan

Contacts

Public ContactTakahiro Ono

Niigata University Graduate School of Medical and Dental Sciences Division of Comprehensive Prosthodontics

ono@dent.niigata-u.ac.jp+81-25-227-2891

Outcome results

None listed

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