Unemployment in multiple sclerosis: the contribution of personality and disease.

Background: Multiple sclerosis (MS) is the leading cause of neurological disability among young and middle-aged adults. One of the most devastating consequences of MS in this relatively young population group is unemployment. Although certain demographic and disease factors have been associated with employment, few studies have examined the contribution of person-specific factors, such as personality.

Multicenter randomized clinical trial of donepezil for memory impairment in multiple sclerosis.

Objectives: The goal of this study was to determine if memory would be improved by donepezil as compared to placebo in a multicenter, double-blind, randomized clinical trial (RCT).

Methods: Donepezil 10 mg daily was compared to placebo to treat memory impairment. Eligibility criteria included the following: age 18-59 years, clinically definite multiple sclerosis (MS), and performance ≤ ½ SD below published norms on the Rey Auditory Verbal Learning Test (RAVLT).

Negative affect predicts subsequent cognitive change in multiple sclerosis.

Baseline predictors of cognitive change were explored in a sample of persons with multiple sclerosis (MS). Potential predictors included demographic features, baseline clinical characteristics, and psychological state. Participants were 38 individuals diagnosed with either relapsing remitting or secondary progressive MS who did not meet criteria for a current major depressive episode.

Effects of donepezil on memory and cognition in multiple sclerosis.

Acetylcholinesterase inhibitors are used to treat dementia associated with Alzheimer's disease, but their cognitive benefits may extend to additional disorders such as multiple sclerosis (MS). A single-center double-blind placebo-controlled randomized clinical trial evaluated the effectiveness of donepezil in a sample of 69 MS persons selected for initial memory difficulties. Subjects received neuropsychological assessment at baseline and after 24 weeks of treatment.

Perceived cognitive dysfunction and observed neuropsychological performance: longitudinal relation in persons with multiple sclerosis.

The relation between self-reported cognitive dysfunction and neuropsychological performance over 24 weeks was assessed in a sample of 53 multiple sclerosis patients. Subjects were assessed at Weeks Zero and 24 as part of a clinical trial to enhance cognition. At baseline, subjects had at least mild cognitive impairment on the Rey Auditory Verbal Learning Test and an absence of depression.