Prospective multicenter study of the incidence and predictors of chronic cognitive disorder after mild traumatic brain injury (MTBI)
Not Applicable
- Conditions
- mild traumatic brain injury, cognitive disorder
- Registration Number
- JPRN-UMIN000004299
- Lead Sponsor
- Kyoto University Graduate School of Medicine
- Brief Summary
To the best of our knowledge, this is the first multi-center cohort analyses about cognitive disorder of patients with mild traumatic brain injury (MTBI). This study demonstrated low sensitivity of MMSE and CT imaging, which indicated that it might be that we needed to examine MTBI patients using other cognitive function test (e.g. trail-making test, memory test and word fluency test) and MRI.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
1.Those who had penetrating head trauma, multiple trauma, other disease causing coma, and medication containing tranquillizer or anti-epileptic drug were excluded from the study. 2.In addition, those who were under 15 years old and whose GCS in ER were under 12 were also excluded from the study.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The deterioration of MMSE, FrSBe, trail-making test, memory test, and word fluency test after 3 months from the incidence of mild traumatic brain injury.
- Secondary Outcome Measures
Name Time Method