NCT07511270|Recruiting
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Sponsor study identifier
interventional
150
1 country
1
Study Start
December 1, 2025
Actual (reported)Primary Completion
March 31, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 30, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
This study aims to evaluate a new artificial intelligence (AI)-based method for measuring cognitive function using speech recordings. Participants will complete a short storytelling task in which they describe a story based on an image while their voice is recorded using a computer or mobile device. The speech recordings will be analyzed using AI technology to identify patterns in speech that may be related to cognitive function. The system will then estimate scores that correspond to commonly used cognitive tests. To evaluate the accuracy of this method, the AI-generated scores will be compared with results from standard cognitive assessments administered by trained researchers. These assessments may include tests commonly used to measure memory, attention, and other cognitive abilities. The goal of this study is to determine whether speech analysis using AI can provide a convenient and efficient approach for cognitive assessment. If successful, this technology may help support early detection of cognitive decline and provide a practical tool for large-scale or remote cognitive screening.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 30, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
December 1, 2025
Actual (reported)March 30, 2026
Actual (reported)March 31, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
April 6, 2026
Actual (reported)April 30, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Correlation Between AI-Predicted Cognitive Scores and Standard Cognitive Assessment Scores
The correlation between cognitive scores predicted by the AI-based speech analysis system and scores obtained from clinician-administered cognitive assessments, including the Mini-Mental State Examination (MMSE) and the Wechsler Adult Intelligence Scale (WAIS).
Immediately after completion of the study session
Participants will complete a storytelling speech task using a web-based platform followed by standardized cognitive assessments administered by trained research personnel.
Participants will be asked to describe a short story based on a randomly presented image while their speech is recorded using a web-based system on a computer or mobile device. The recorded speech will be analyzed using artificial intelligence algorithms to extract acoustic and linguistic features that may reflect cognitive function.
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Taoyuan
Taoyuan, Taiwan
First Submitted
March 30, 2026
First Posted
April 6, 2026
Study Start
December 1, 2025
Actual (reported)Primary Completion
March 31, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Contact the study team to confirm eligibility.
Study Completion
April 30, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
April 6, 2026
Record last verified: 2026-03
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Source: ClinicalTrials.gov.
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