Peri-operative cognitive assessment using "Cognitive Assessment for Dementia iPad version 2 (CADi 2).

Peri-operative cognitive assessment using "Cognitive Assessment for Dementia iPad version 2 (CADi 2). - Peri-operative cognitive assessment using "Cognitive Assessment for Dementia iPad version 2 (CADi 2).

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000034055

Enrollment

200

Registered

2018-09-06

Start date

2018-09-06

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

Upper 60-year-old patients who will receive general anesthesia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged over 60 and scheduled for surgery under general anesthesia. Patients who give written informed consent to participate in the study

Exclusion criteria

Exclusion criteria: Patients who have serious audio-visual obstacle that affected communication. Patients who underwent neurosurgery. Patients who were judged to be inappropriate as subjects by the study investigators

Design outcomes

Primary

Measure	Time frame
Changes of CADi2 score and response time between preoperative and postoperative (1week after operation).	—

Secondary

Measure	Time frame
To investigate risk factors of post-operative cognitive dysfunction. Anesthesia record: Operation time, anesthesia time, anesthesia prosedure, vital signs, Patient State Index( PSI) The incidence of postoperative delirium, pain level (NRS)	—

Countries

Japan

Contacts

Public ContactMaiko Hosokawa

Showa University Department of Anesthesiology

fabius.tiro@gmail.com03-3784-8575

Outcome results