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Validation of tests for cognitive function, and the effect of Yokukansankachimpihange on cognitive and non-cognitive symptoms

Validation of tests for cognitive function, and the effect of Yokukansankachimpihange on cognitive and non-cognitive symptoms - Validation of tests for cognitive function, and the effect of Yokukansankachimpihange on cognitive and non-cognitive symptoms

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000009232
Enrollment
30
Registered
2012-10-31
Start date
2012-11-01
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

dementia

Interventions

Participants in the active group take one packet of Yokukansankachimpihange, twice a day, for 4 weeks. They are asked to keep their diet and daily activity as usual as possible. Those in the control g

Sponsors

Polyene Project, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The following types of subjects are invited to the trial: those with intermediate physical strength, easy fatigability and irritability, insomnia, and mild psychotic symptoms.

Exclusion criteria

Exclusion criteria: The following subjects are excluded: those with very week digestive tracts; those with severe disorders of internal organs (including severe blood and metabolic disorders), or histories of them; those with drug allergy; and also those who doctors in charge of the trial think are inappropriate for the trial.

Design outcomes

Primary

MeasureTime frame
Yokukansankachimpihange is administered for 4 weeks to participants with mild dementia, and changes in core symptoms of dementia are compared with those in the control group.

Secondary

MeasureTime frame
Yokukansankachimpihange is administered for 4 weeks to participants with mild dementia, and changes in peripheral symptoms of dementia are compared with those in the control group.

Countries

Japan

Contacts

Public ContactKei Hamazaki

Polyene Project, Inc. Department of Clinical Trial Management

keihama@med.u-toyama.ac.jp

Outcome results

None listed

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