The effect of improving cognitive function by olfactory training for older adults with healthy to mild cognitive impairment

The effect of improving cognitive function by olfactory training for older adults with healthy to mild cognitive impairment - The effect of improving cognitive function by olfactory training

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000041869

Enrollment

100

Registered

2020-09-26

Start date

2020-10-14

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

Mild Cognitive Impairment

Interventions

olfactory training Once in the morning and evening 12 months Control

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Mild Cognitive Impairment

Exclusion criteria

Exclusion criteria: Dementia, cognitive impairment due to brain disease, depression, schizophrenia

Design outcomes

Primary

Measure	Time frame
Improvement of cognitive function	—

Secondary

Measure	Time frame
Improvement of activities of daily living	—

Countries

Japan

Contacts

Public ContactIchiro Miyano

Kochi University Public health

miyanoi@kochi-u.ac.jp0888802410

Outcome results

None listed

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