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Detection of Postoperative Cognitive Dysfunction (POCD) by Telemedicine Among Octogenarian Patients Who Underwent Minor Elective Surgery

Detection of Postoperative Cognitive Dysfunction (POCD) by Telemedicine Among Octogenarian Patients Who Underwent Minor Elective Surgery

Status
Active, not recruiting
Phases
Phase 1
Study type
Observational
Source
TCTR
Registry ID
TCTR20201216001
Enrollment
Unknown
Registered
2020-12-16
Start date
2018-07-04
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Functional decline Depression Geriatrics Anesthesia Postoperative cognitive dysfunction RUDAS&#45

Interventions

Postoperative cognitive dysfunction (POCD) is associated with permanent disability&#44
increased mortality&#44
and diminished quality of life. The incidence of acute POCD among geriatric Thai patients who have undergone minor surgery is uncertain because they are typically discharged before acute POCD is detec
telemedicine is an attractive tool to investigate POCD. The primary objective of our research was to explore the incidence of acute POCD&#44
while its secondary objective was to describe the consequences of POCD on functional recovery and quality of life.
Screening
POCD by Telemedicine in Octogenarian Patients

Sponsors

Faculty of Medicine Siriraj Hospital Mahidol University
Lead Sponsor
Faculty of Medicine Siriraj Hospital Mahidol University
Collaborator

Eligibility

Sex/Gender
All
Age
80 Years to 100 Years

Inclusion criteria

Inclusion criteria: The inclusion criteria were patients aged ≥ 80 years who were scheduled for minor elective surgery, such as urological endoscopic surgery, laparoscopic surgery, or endoscopic retrograde cholangiopancreatography (ERCP). Patients or their caregivers needed to use smartphone support provided by way of the “Polycom RealPresence Mobile” application.

Exclusion criteria

Exclusion criteria: Patients were excluded if they had factors that might affect the execution of remote cognitive assessments, such as an inability to understand the Thai language, a severe visual or auditory dysfunction, an unstable mental status, or being bedridden. Patients reluctant to complete the preoperative and postoperative RUDAS-Thai test were also excluded.

Design outcomes

Primary

MeasureTime frame
The incidence of acute POCD after minor surgery among octogenarian Thai patients 1 week The Rowland Universal Dementia Assessment Scale (RUDAS)

Secondary

MeasureTime frame
Postoperative functional recovery 1 week The Barthel Activities of Daily Living index ,Postoperative depression 1 week Montgomery–Asberg Depression Rating Scale (MADRS),Postoperative quality of life 1 week The 5-level EQ-5D questionnaire (EQ-5D-5L)

Countries

Thailand

Contacts

Public ContactArunotai Siriussawakul

Faculty of Medicine Siriraj Hospital. Mahidol University

arunotai.sir@mahidol.ac.th024197990

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026