NCT06028568

The Reliability and Validity of Perioperative Cognitive Test Network Platform for Monitoring Neurocognitive Changes

The Reliability and Validity of Perioperative Cognitive Test Network Platform for Monitoring Perioperative Neurocognitive Function Changes in Patients Undergoing Surgery

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 400 (estimated)
• Sponsor: Xijing Hospital · Academic / Other
• Sex: All
• Age: 65 Years
• Healthy volunteers: Accepted

Summary

This study aimed to analyze the reliability and validity of the results of the new designed perioperative cognitive test network platform, and to judge the reliability and scientific nature of the perioperative cognitive test. And then to explore whether the perioperative cognitive test network platform can be used to evaluate the changes of perioperative cognitive function of patients.

Detailed description

Two cohorts of elderly healthy volunteers and elderly patients undergoing abdominal surgery will be included in this study. The cognitive function of the patients was tested one day before and seven days after operation. Healthy volunteers had two cognitive function tests at the same interval. The normality test is used to evaluate whether the test results accord with the normal distribution. The internal consistency of the test was evaluated by calculating the Cronbach coefficient, the content validity was evaluated by experts and the content validity index was calculated, and the construct validity of the test was evaluated by exploratory factor analysis and confirmatory factor analysis. The validity of the test was evaluated by calculating the effect scale.

Conditions

• Perioperative Neurocognitive Disorders

Timeline

• Start date: 2023-10-01
• Primary completion: 2023-12-31
• Completion: 2024-03-31
• First posted: 2023-09-08
• Last updated: 2023-09-14