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Objective: Test the feasibility of assessing cognition, psychiatric symptoms and daily living skills of potential brain donors by telephone and compare satisfaction and attitudes across telephone and face-to-face assessment.Method: Data were collected from 108 healthy participants from the Brains for Dementia Research cohort. Purposive sampling was used to assess feasibility and a randomised control trial design compared satisfaction and attitudes towards telephone and face-to-face assessment. Non-parametric tests were conducted to compare groups, and logistic regression was performed to assess the relationship between satisfaction and participant characteristics.Results: Of the 80 participants offered telephone assessment, 67 (83.8%) agreed, 2 (2.5%) had a significant hearing impairment, 4 (5.0%) had potential memory problems and 7 (8.7%) declined. On average, telephone assessments lasted 38 min and duration was negatively associated with Telephone Interview of Cognitive Status-Modified scores (p = 0.001) and positively associated with age (p = 0.040), Neuropsychiatric Inventory scores (p = 0.019), Geriatric Depression Scale (p = 0.035) and Global Deterioration Scale (p = 0.022). Satisfaction was high in respect to organisational and personal aspects; ratings did not differ significantly across telephone and face-to-face assessment groups and were not related to socio-demographic characteristics. Participants undergoing telephone assessment were significantly more likely to hold positive attitudes towards this mode of assessment.Conclusions: Telephone assessment is feasible, time-efficient and acceptable to healthy, potential brain donors. When used with other assessment modes and within the context of established contact, telephone assessment offers greater flexibility to researchers and participants and represents an effective mechanism for overcoming the challenges of growing, ageing cohorts and uncertain resources. Copyright © 2016 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Background: Patients with frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) exhibit changes in eating behavior that could potentially affect lipid levels.Objective: This study aimed to document changes in lipid metabolism across the ALS-FTD spectrum to identify potential relationships to eating behavior (including fat intake), cognitive change, body mass index (BMI), and effect on survival.Methods: One hundred and twenty-eight participants were recruited: 37 ALS patients, 15 ALS patients with cognitive and behavioral change (ALS-Plus), 13 ALS-FTD, 31 behavioral variant FTD, and 32 healthy controls. Fasting total cholesterol, low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL) and triglyceride levels were measured and correlated to eating behavior (caloric, fat intake), cognitive change, and BMI; effect on survival was examined using cox regression analyses.Results: There was a spectrum of lipid changes from ALS to FTD with increased triglyceride (p < 0.001), total cholesterol/HDL ratio (p < 0.001), and lower HDL levels (p = 0.001) in all patient groups compared to controls. While there was no increase in total cholesterol levels, a higher cholesterol level was found to correlate with 3.25 times improved survival (p = 0.008). Triglyceride and HDL cholesterol levels correlated to fat intake, BMI, and measures of cognition and disease duration.Conclusion: A spectrum of changes in lipid metabolism has been identified in ALS-FTD, with total cholesterol levels found to potentially impact on survival. These changes were mediated by changes in fat intake, and BMI, and may also be mediated by the neurodegenerative process, offering the potential to modify these factors to slow disease progression and improve survival. [ABSTRACT FROM AUTHOR]

The article discusses a study which looked at the possible use of online social networking to establish social contacts for people with psychosis. Topics mentioned include an overview of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, reduction in the risk of isolation among people with psychosis with the use of online social networking, and differences between passive social withdrawal and active social avoidance.