Efficacy and its determinant factors of donepezil monotherapy or combined therapy with low dose quetiapine or Yi-gan san for behavioral and psychological symptoms of dementia(BPSD): prospective observational study among hospitalized patients

Efficacy and its determinant factors of donepezil monotherapy or combined therapy with low dose quetiapine or Yi-gan san for behavioral and psychological symptoms of dementia(BPSD): prospective observational study among hospitalized patients - Efficacy of donepezil or conbined therapy with low dose quetiapin or Yi-gan san for BPSD.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000004446

Enrollment

200

Registered

2010-11-11

Start date

2010-11-01

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

BPSD

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Hospitalized patients with BPSD Patients can be followed or observed according to the study protocol Patients or their caregivers can provide necessary information for the study

Exclusion criteria

Exclusion criteria: patient with severe or unstable physical disease

Design outcomes

Primary

Measure	Time frame
Improvement in Clinical global impression scale	—

Secondary

Measure	Time frame
Factors affecting efficacy of the therapy Incidence and severity of adverse effects	—

Countries

Japan

Outcome results