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Clinical Trial Summary

There will be 200 participants, who aged 30 years or older with TBI in 1,5,10,15 years ago and GCS=13-15 will be recruited. Another group of 200 participants with the same age and gender and without TBI will be recruited as the controls. All of them will undergo AD8 questionnaire for dementia screening and APOE4 genotyping. Further CASI and CDR will be tested for the confirmation of dementia diagnosis for the individuals with AD8 scaore >/=2. 10 TBI with dementia, 20 TBI without dementia and 10 controls will be selected randomly for AV45 amylid PET study.

There will also be 10 participants without traumatic brain injury and interested in this study, aged 55 years or older better.


Clinical Trial Description

We will examine the mTBI patients in a long-term follow-up manner by cognitive tests and A-PET. This is a novel study for linking mTBI and AD by solid, reliable methods, in terms of A-PET and cognitive function tests. In addition, we will figure out the importance of APOE genotypes for amyloid accumulation and cognitive impairment. These results should shed light on the further clinical studies and amyloid-cleaning therapy for prevention and treatment for dementia after mTBI. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Related Conditions & MeSH terms


NCT number NCT01871610
Study type Interventional
Source Chang Gung Memorial Hospital
Contact
Status Enrolling by invitation
Phase Phase 2
Start date November 2012
Completion date October 2013

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