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Preventing loss of independence through exercise (PLIE): a pilot clinical trial in older adults with dementia
Barnes, D. E.,
Mehling, W.,
Wu, E.,
Beristianos, M.,
Yaffe, K.,
Skultety, K.,
Chesney, M. A.
BACKGROUND: Current dementia medications have small effect sizes, many adverse effects and do not change the disease course. Therefore, it is critically important to study alternative treatment strategies. The goal of this study was to pilot-test a novel, integrative group exercise program for individuals with mild-to-moderate dementia called Preventing Loss of Independence through Exercise (PLIE), […]
Preventing Loss of Independence through Exercise (PLIE): qualitative analysis of a clinical trial in older adults with dementia
Wu, E.,
Barnes, D. E.,
Ackerman, S. L.,
Lee, J.,
Chesney, M.,
Mehling, W. E.
OBJECTIVES: Preventing Loss of Independence through Exercise (PLIE) is a novel, integrative exercise program for individuals with dementia that combines elements of different conventional and complementary exercise modalities (e.g. tai-chi, yoga, Feldenkrais, and dance movement therapy) and focuses on training procedural memory for basic functional movements (e.g., sit-to-stand) while increasing mindful body awareness and facilitating […]
HIV-associated neurocognitive disorders before and during the era of combination antiretroviral therapy: differences in rates, nature, and predictors
Heaton, Robert K.,
Franklin, Donald R.,
Ellis, Ronald J.,
McCutchan, J. Allen,
Letendre, Scott L.,
Leblanc, Shannon,
Corkran, Stephanie H.,
Duarte, Nichole A.,
Clifford, David B.,
Woods, Steven P.,
Collier, Ann C.,
Marra, Christina M.,
Morgello, Susan,
Mindt, Monica Rivera,
Taylor, Michael J.,
Marcotte, Thomas D.,
Atkinson, J. Hampton,
Wolfson, Tanya,
Gelman, Benjamin B.,
McArthur, Justin C.,
Simpson, David M.,
Abramson, Ian,
Gamst, Anthony,
Fennema-Notestine, Christine,
Jernigan, Terry L.,
Wong, Joseph,
Grant, Igor
Combination antiretroviral therapy (CART) has greatly reduced medical morbidity and mortality with HIV infection, but high rates of HIV-associated neurocognitive disorders (HAND) continue to be reported. Because large HIV-infected (HIV+) and uninfected (HIV-) groups have not been studied with similar methods in the pre-CART and CART eras, it is unclear whether CART has changed the […]
Effect of B vitamins and lowering homocysteine on cognitive impairment in patients with previous stroke or transient ischemic attack: a prespecified secondary analysis of a randomized, placebo-controlled trial and meta-analysis
Hankey, Graeme J.,
Ford, Andrew H.,
Yi, Qilong,
Eikelboom, John W.,
Lees, Kennedy R.,
Chen, Christopher,
Xavier, Denis,
Navarro, Jose C.,
Ranawaka, Udaya K.,
Uddin, Wasim,
Ricci, Stefano,
Gommans, John,
Schmidt, Reinhold,
Almeida, Osvaldo P.,
van Bockxmeer, Frank M.
Background and Purpose: High plasma total homocysteine (tHcy) has been associated with cognitive impairment but lowering tHcy with B-vitamins has produced equivocal results. We aimed to determine whether B-vitamin supplementation would reduce tHcy and the incidence of new cognitive impairment among individuals with stroke or transient ischemic attack≥6 months previously.; Methods: A total of 8164 […]
A comparison of performance-based measures of function in HIV-associated neurocognitive disorders
Gandhi, Nishiena S.,
Skolasky, Richard L.,
Peters, Katherine B.,
Moxley, Richard T. th,
Creighton, Jason,
Roosa, Heidi Vornbrock,
Selnes, Ola A.,
McArthur, Justin,
Sacktor, Ned
The objectives of this study are to compare the results of newer performance-based functional assessments in the study of HIV-associated neurocognitive disorders (HAND) and to correlate these functional assessments with specific levels of severity of HAND. One hundred fourteen HIV+ subjects in an existing cohort were evaluated with a medical history, neurological exam, neuropsychological test […]
The Indiana University Cognitive Health Outcomes Investigation of the Comparative Effectiveness of dementia screening (CHOICE) study: study protocol for a randomized controlled trial
Fowler, Nicole R.,
Harrawood, Amanda,
Frame, Amie,
Perkins, Anthony J.,
Gao, Sujuan,
Callahan, Christopher M.,
Sachs, Greg A.,
French, Dustin D.,
Boustani, Malaz A.
Background: Dementia affects over 4 million people in the US and is frequently unrecognized and underdiagnosed in primary care. Routine dementia screening in primary care is not recommended by the US Preventive Services Task Force due to lack of empirical data on the benefits and harms of screening. This trial seeks to fill this gap […]
Validation of AclarusDx™, a blood-based transcriptomic signature for the diagnosis of Alzheimer’s disease
Fehlbaum-Beurdeley, Pascale,
Sol, Olivier,
Désiré, Laurent,
Touchon, Jacques,
Dantoine, Thierry,
Vercelletto, Martine,
Gabelle, Audrey,
Jarrige, Anne-Charlotte,
Haddad, Raphaël,
Lemarié, Jean Christophe,
Zhou, Weiyin,
Hampel, Harald,
Einstein, Richard,
Vellas, Bruno
Biomarkers have gained an increased importance in the past years in helping physicians to diagnose Alzheimer’s disease (AD). This study was designed to identify a blood-based, transcriptomic signature that can differentiate AD patients from control subjects. The performance of the signature was then evaluated for robustness in an independent blinded sample population. RNA was extracted […]
Increased CSF APPs-α levels in patients with Alzheimer disease treated with acitretin
Endres, Kristina,
Fahrenholz, Falk,
Lotz, Johannes,
Hiemke, Christoph,
Teipel, Stefan,
Lieb, Klaus,
Tüscher, Oliver,
Fellgiebel, Andreas
Objective: We investigated induction of α-secretase A disintegrin and metalloprotease 10 (ADAM10) by the synthetic retinoid acitretin (Neotigason; Actavis, München-Riem, Germany) in patients with mild to moderate Alzheimer disease (AD) via measurement of CSF content of α-secretase-derived amyloid precursor protein (APPs-α).; Methods: Twenty-one patients clinically diagnosed with mild to moderate AD received acitretin (30 mg […]