This database contains 524 studies, archived under the term: "alzheimer disease"
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Multicenter stability of diffusion tensor imaging measures: a European clinical and physical phantom study
Teipel, Stefan J.,
Reuter, Sigrid,
Stieltjes, Bram,
Acosta-Cabronero, Julio,
Ernemann, Ulrike,
Fellgiebel, Andreas,
Filippi, Massimo,
Frisoni, Giovanni,
Hentschel, Frank,
Jessen, Frank,
Klöppel, Stefan,
Meindl, Thomas,
Pouwels, Petra J.W.,
Hauenstein, Karl-Heinz,
Hampel, Harald
Diffusion tensor imaging (DTI) detects white matter damage in neuro-psychiatric disorders, but data on reliability of DTI measures across more than two scanners are still missing. In this study we assessed multicenter reproducibility of DTI acquisitions based on a physical phantom as well as brain scans across 16 scanners. In addition, we performed DTI scans […]
Antidementia drug use among community-dwelling individuals with Alzheimer’s disease in Finland: a nationwide register-based study
Taipale, Heidi,
Tanskanen, Antti,
Koponen, Marjaana,
Tolppanen, Anna-Maija,
Tiihonen, Jari,
Hartikainen, Sirpa
The objective of this study was to investigate the prevalence of acetylcholinesterase inhibitor (AChEI) and memantine use, duration of treatment, concomitant use of these drugs, and factors associated with the discontinuation of AChEI therapy during 2006-2009. We utilized data from a nationwide sample of community-dwelling individuals with a clinically verified Alzheimer’s disease diagnosed during the […]
The Nottingham Health Profile: a feasible questionnaire for nursing home residents?
Background: The Nottingham Health Profile (NHP) assesses perceived emotional, social, and physical health problems and the extent to which such problems affect daily activities. The objective of our study was to determine the feasibility of the NHP for nursing home residents.; Methods: A prospective multicenter observational study was conducted in 11 nursing homes from April […]
Feasibility, safety and preliminary evidence of the effectiveness of a home-based exercise programme for older people with Alzheimer’s disease: a pilot randomized controlled trial
Suttanon, P.,
Hill, K. D.,
Said, C. M.,
Williams, S. B.,
Byrne, K. N.,
LoGiudice, D.,
Lautenschlager, N. T.,
Dodd, K. J.
Objective: To evaluate the feasibility and safety of a home-based exercise programme for people with Alzheimer’s disease, and to provide preliminary evidence of programme effectiveness in improving balance and mobility and reducing falls risk.; Design: A randomized controlled trial.; Setting: Community.; Participants: Forty people with mild to moderate Alzheimer’s disease (mean age 81.9, SD 5.72; […]
CSF α-synuclein concentrations do not fluctuate over hours and are not correlated to amyloid β in humans
Spies, Petra E.,
Slats, Diane,
Olde Rikkert, Marcel G. M.,
Tseng, Jack,
Claassen, Jurgen A. H. R.,
Verbeek, Marcel M.
Reports on the value of cerebrospinal fluid (CSF) α-synuclein as a biomarker for dementia with Lewy bodies and Parkinson disease are contradicting. This may be explained by fluctuating CSF α-synuclein concentrations over time. Such fluctuations have been suggested for CSF amyloid β concentrations. Furthermore, a physiological relationship between α-synuclein and amyloid β has been suggested […]
Angiotensin-converting enzyme inhibitors and Alzheimer’s disease progression in older adults: results from the Réseau sur la Maladie d’Alzheimer Français cohort
Soto, Maria E.,
Abellan van Kan, Gabor,
Nourhashemi, Fati,
Gillette-Guyonnet, Sophie,
Cesari, Matteo,
Cantet, Christelle,
Rolland, Yves,
Vellas, Bruno
Objectives: To assess whether angiotensin-converting enzyme inhibitor (ACE-I) treatment is associated with less cognitive decline in older adults with Alzheimer’s disease (AD) than in those using other hypertensive or no drugs.; Design: Four-year prospective multicenter cohort study with a biannual assessment.; Setting: Memory clinics from 16 university hospitals in France.; Participants: Community-dwelling older adults with […]