The evaluation of consent capacity and decision making support for older patients with schizophrenia

The evaluation of consent capacity and decision making support for older patients with schizophrenia - The evaluation of consent capacity and decision making support for older patients with schizophrenia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023482

Enrollment

Registered

2016-10-01

Start date

2017-01-19

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

Schizophrenia

Interventions

For the subjects who performed poorly on the evaluation of consent capacity (MacCAT-T) about antipsychotic treatment, we provide educational intervention and visual teaching materials. Intervention

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Institutionalized patients 2. Over 60 years 3. During treatment or treatment plan of Hyperlipidemia 4. Patients who have written consent for the study protocol

Exclusion criteria

Exclusion criteria: 1. Dementia 2. Past history of traumatic brain injury, alcohol or other substance abuse 3. Mental illness 4. Persons with severe impairment of visual acuity, auditory sensor and/or communication 5. The patient of the cognitive state who can't stand MacCAT-T

Design outcomes

Primary

Measure	Time frame
MacArthur Competence Assessment (MacCAT-T)	—

Secondary

Measure	Time frame
Mini-Mental State Examination Executive Interview Executive Clock Drawing Task Wechsler Memory Scale-Revised Brief Psychiatric Rating Scale	—

Countries

Japan

Contacts

Public ContactYuka Kato

Graduate School of Medical Science, Kyoto Prefectural University of Medicine Department of Psychiatry

y-kato@koto.kpu-m.ac.jp075-251-5612

Outcome results

None listed

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