Objectives: To characterize the prevalence of cognitive and behavioral symptoms using a cognitive/behavioral screening battery in a large prospective multicenter study of amyotrophic lateral sclerosis (ALS).
Methods: Two hundred seventy-four patients with ALS completed 2 validated cognitive screening tests and 2 validated behavioral interviews with accompanying caregivers. We examined the associations between cognitive and behavioral performance, demographic and clinical data, and C9orf72 mutation data.
Amyotroph Lateral Scler Frontotemporal Degener
June 2014
Abstract In a multicenter study of newly diagnosed ALS patients without a reported family history of ALS, we are prospectively investigating whether markers of oxidative stress (OS) are associated with disease progression. Methods utilize an extensive structured telephone interview ascertaining environmental, lifestyle, dietary and psychological risk factors associated with OS. Detailed assessments were performed at baseline and at 3-6 month intervals during the ensuing 30 months.
View Article and Find Full Text PDFUp to 50% of persons with amyotrophic lateral sclerosis (ALS) develop cognitive impairments, particularly of executive function (EF). The Frontal Assessment Battery (FAB) provides a method for rapid assessment of EF. We investigated the FAB as an assessment of cognitive impairment among 16 subjects with ALS, and evaluated their performance on the FAB and the Mini-Mental State Examination (MMSE).
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