NCT03251573|Completed
The Cohort Study of Cognitive Impairment in Chinese Hemodialysis Patients
CODE
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CODE
Sponsor study identifier
observational
613
1 country
1
Study Start
September 1, 2017
Actual (reported)Primary Completion
June 18, 2019
Actual (reported)Study Completion
June 18, 2019
Actual (reported)This study is going to apply neuropsychological battery tests to measure cognitive function across multiple cognitive domains in our cohort of 600 maintenance hemodialysis patients and evaluate:
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 18, 2019
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
August 14, 2017
Actual (reported)August 16, 2017
Actual (reported)September 1, 2017
Actual (reported)June 18, 2019
Actual (reported)June 18, 2019
Actual (reported)cognitive function
This study is going to apply neuropsychological battery tests to measure cognitive function across multiple cognitive domains
This measurement is going to be completed within 3 months after the first participant enrolls.
The cognitive impairment classification algorithm We classified subjects as having no, mild, or major cognitive impairment using criteria from the fifth version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) as a guideline.20 The age and/or education-adjusted raw score of each individual cognitive test was calculated and compared with the age and/or education-adjusted published norms for Chinese populations.14 Specifically, age- and education-adjusted scores less than 1.5 standard deviations (SDs) below the adjusted mean of the published population norms on all tests in all domains indicated no cognitive impairment; scores of 1.50 to 1.99 SDs and 2.0 or more SDs below the adjusted mean of the published norms on at least one test in at least one domain indicated mild cognitive impairment and major cognitive impairment, respectively
The cognitive impairment classification algorithm We classified subjects as having no, mild, or major cognitive impairment using criteria from the fifth version of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) as a guideline.20 The age and/or education-adjusted raw score of each individual cognitive test was calculated and compared with the age and/or education-adjusted published norms for Chinese populations.14 Specifically, age- and education-adjusted scores less than 1.5 standard deviations (SDs) below the adjusted mean of the published population norms on all tests in all domains indicated no cognitive impairment; scores of 1.50 to 1.99 SDs and 2.0 or more SDs below the adjusted mean of the published norms on at least one test in at least one domain indicated mild cognitive impairment and major cognitive impairment, respectively
one are of patients were exposed to cognitive impairment
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Chinese Maintenace Hemodialysis Patients
Beijing Shijitan Hospital affiliated to Capital Medical University
Beijing, 100038, China
Guo Y, Tian R, Ye P, Luo Y. Frailty in Older Patients Undergoing Hemodialysis and Its Association with All-Cause Mortality: A Prospective Cohort Study. Clin Interv Aging. 2022 Mar 15;17:265-275. doi: 10.2147/CIA.S357582. eCollection 2022.
Tian R, Bai Y, Guo Y, Ye P, Luo Y. Association Between Sleep Disorders and Cognitive Impairment in Middle Age and Older Adult Hemodialysis Patients: A Cross-Sectional Study. Front Aging Neurosci. 2021 Dec 8;13:757453. doi: 10.3389/fnagi.2021.757453. eCollection 2021.
Yang Luo, MD, PhD
Beijing Shijitan Hospital, Capital Medical University
613 participants (actual enrollment reported by the registry).
First Submitted
August 14, 2017
First Posted
August 16, 2017
Study Start
September 1, 2017
Actual (reported)Efficacy Study of Yi-Zhi-An-Shen Granules For Older Adults With Amnestic Mild Cognitive Impairment
Contact the study team to confirm eligibility.
Primary Completion
June 18, 2019
Actual (reported)Study Completion
June 18, 2019
Actual (reported)Last Updated
July 12, 2019
Record last verified: 2019-07
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