Sponsor study identifier
observational
200
1 country
1
Study Start
March 2014
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
February 2016
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
September 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The purpose of this study is:1)to observe topological organization in brain structural and functional networks in cerebral white matter lesion patients and to evaluate the association between impairment of cognitive function and cerebral structural and functional networks in those patients;2)to indicate the role of genetic factors in the occurrence and prognosis of cerebral white matter lesions
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
September 2019
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.
March 2014
Date type not reportedThis date has not been verified as actual or estimated.
October 25, 2014
Actual (reported)October 28, 2014
Actual (reported)February 2016
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
September 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
MRI and cognitive function scale
up to 5 years after first assessment
patients with MRI confirmed cerebral white matter lesions
healthy volunteers 1:1 matched by age,sex and education years
patients with cerebral white matter lesions
Department of Neurology of Tongji Hospital, Huazhong University of Science and Technology
Wuhan, Hubei, 430030, China
DNA extracted from whole blood sample
Wei Wang, Doctor
Tongji Hospital
First Submitted
October 25, 2014
First Posted
October 28, 2014
Study Start
March 2014
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
February 2016
Contact the study team to confirm eligibility.
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
September 2019
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
December 14, 2015
Record last verified: 2015-12
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Source: ClinicalTrials.gov.
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