Effect of oral function training on preventing cognitive decline

Verification of effect of oral function training task on prevention of cognitive decline in the elderly - Verification of effect of oral function training task on prevention of cognitive decline in the elderly

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039678

Enrollment

Registered

2020-03-06

Start date

2020-04-09

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

Dementia

Interventions

Conventional Oral function training Oral function training including cognitive function stimulation task

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Healthy subjects who have no abnormality in stomatognathic function (2) Men and women aged 18 and over (at the time of registration) (3) Right-handed person (4) A person who understands the purpose and contents of this research and obtains the written consent

Exclusion criteria

Exclusion criteria: (1) Patients with abnormal oral function (2) Adults without sufficient judgment ability (3) Those who are currently participating in other tests or who have participated in other tests within 2 months before the start of this test (4) Those who have a history of mental illness, diabetes, cranial nerve disease, or heart disease (heart disease). (5) Taking drugs that affect cognitive function (eg, benzodiazepines, antidepressants, central nervous drugs) (6) Others who are judged inappropriate

Design outcomes

Primary

Measure	Time frame
Oxyhemoglobin change in prefrontal cortex	—

Countries

Japan

Contacts

Public ContactNobuhiro Yoda

Tohoku University Hospital

nobuhiro.yoda.e2@tohoku.ac.jp0227178369

Outcome results

None listed

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