Pathophysiological evaluation of dementia, delirium and related psychiatric disturbances using autonomic, EEG and cerebral blood flow measurements

Pathophysiological evaluation of dementia, delirium and related psychiatric disturbances using autonomic, EEG and cerebral blood flow measurements - Symptom evaluation of dementia and delirium using physiological indices

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058052

Enrollment

Registered

2025-06-02

Start date

2011-10-18

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

organic brain disorder, dementia, delirium, depression, anxiety disorder and adjustment disorder

Interventions

Heart rate, heart rate variability, skin conductance, skin temperature are used autonomic indices. Power spectrum analysis of EEG data was conducted to evaluate brain electrical activity. Brain blood

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who visit the department of psychiatry at Shizuoka Saiseikai General Hospital are recruited to this study after giving us their consent to participate in it.The protocol of this study has been approved by the Institutional Review Board of Shizuoka Saiseikai General Hospital.

Exclusion criteria

Exclusion criteria: Those who have somatic disorders that do not allow the stable measurement are excluded. The patients who show adverse effects due to the measurement are also excluded.

Design outcomes

Primary

Measure	Time frame
Heart rate, heart rate variability, skin conductance, skin temperature are used autonomic indices. Power spectrum analysis of EEG data was conducted to evaluate brain electrical activity. Brain blood flow was calculated at the forehead.	—

Countries

Japan

Contacts

Public ContactToshikazu Shinba

Shizuoka Saiseikai General Hospital Department of Psychiatry

t156591@siz.saiseikai.or.jp+81542856171

Outcome results

None listed

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