This database contains 25 studies, archived under the term: "Plos One"
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Combined evaluation of FDG-PET and MRI improves detection and differentiation of dementia
Dukart, Juergen,
Mueller, Karsten,
Horstmann, Annette,
Barthel, Henryk,
Möller, Harald E.,
Villringer, Arno,
Sabri, Osama,
Schroeter, Matthias L.
Introduction: Various biomarkers have been reported in recent literature regarding imaging abnormalities in different types of dementia. These biomarkers have helped to significantly improve early detection and also differentiation of various dementia syndromes. In this study, we systematically applied whole-brain and region-of-interest (ROI) based support vector machine classification separately and on combined information from different […]
The economics of dementia-care mapping in nursing homes: A cluster-randomised controlled trial
van de Ven, Geertje,
Draskovic, Irena,
van Herpen, Elke,
Koopmans, Raymond T. C. M.,
Donders, Rogier,
Zuidema, Sytse U.,
Adang, Eddy M. M.,
Vernooij-Dassen, Myrra J. F. J.
Background: Dementia-care mapping (DCM) is a cyclic intervention aiming at reducing neuropsychiatric symptoms in people with dementia in nursing homes. Alongside an 18-month cluster-randomized controlled trial in which we studied the effectiveness of DCM on residents and staff outcomes, we investigated differences in costs of care between DCM and usual care in nursing homes. Methods: […]
Effects of dementia-care mapping on residents and staff of care homes: a pragmatic cluster-randomised controlled trial
van de Ven, Geertje,
Draskovic, Irena,
Adang, Eddy M. M.,
Donders, Rogier,
Zuidema, Sytse U.,
Koopmans, Raymond T. C. M.,
Vernooij-Dassen, Myrra J. F. J.
Background: The effectiveness of dementia-care mapping (DCM) for institutionalised people with dementia has been demonstrated in an explanatory cluster-randomised controlled trial (cRCT) with two DCM researchers carrying out the DCM intervention. In order to be able to inform daily practice, we studied DCM effectiveness in a pragmatic cRCT involving a wide range of care homes […]
A randomized controlled trial of multicomponent exercise in older adults with mild cognitive impairment
Suzuki, Takao,
Shimada, Hiroyuki,
Makizako, Hyuma,
Doi, Takehiko,
Yoshida, Daisuke,
Ito, Kengo,
Shimokata, Hiroshi,
Washimi, Yukihiko,
Endo, Hidetoshi,
Kato, Takashi
Background: To examine the effect of multicomponent exercise program on memory function in older adults with mild cognitive impairment (MCI), and identify biomarkers associated with improvement of cognitive functions.; Methodology/principal Findings: Subjects were 100 older adults (mean age, 75 years) with MCI. The subjects were classified to an amnestic MCI group (n = 50) with neuroimaging measures, […]
Prospective randomized trial to assess effects of continuing hormone therapy on cerebral function in postmenopausal women at risk for dementia
Rasgon, Natalie L.,
Geist, Cheri L.,
Kenna, Heather A.,
Wroolie, Tonita E.,
Williams, Katherine E.,
Silverman, Daniel H. S.
The objective of this study was to examine the effects of estrogen-based hormone therapy (HT) on regional cerebral metabolism in postmenopausal women (mean age = 58, SD = 5) at risk for development of dementia. The prospective clinical trial design included pre- and post-intervention neuroimaging of women randomized to continue (HT+) or discontinue (HT2) therapy […]
Cost-effectiveness of one year dementia follow-up care by memory clinics or general practitioners: economic evaluation of a randomised controlled trial
Meeuwsen, Els,
Melis, René,
van der Aa, Geert,
Golüke-Willemse, Gertie,
de Leest, Benoit,
van Raak, Frank,
Schölzel-Dorenbos, Carla,
Verheijen, Desiree,
Verhey, Frans,
Visser, Marieke,
Wolfs, Claire,
Adang, Eddy,
Olde Rikkert, Marcel
Objective: To evaluate the cost-effectiveness of post-diagnosis dementia treatment and coordination of care by memory clinics compared to general practitioners’ care.; Methods: A multicentre randomised trial with 175 community dwelling patients newly diagnosed with mild to moderate dementia, and their informal caregivers, with twelve months’ follow-up. Cost-effectiveness was evaluated from a societal point of view […]
Predicting AD conversion: comparison between prodromal AD guidelines and computer assisted PredictAD tool
Liu, Yawu,
Mattila, Jussi,
Ruiz, Miguel Ángel Muñoz,
Paajanen, Teemu,
Koikkalainen, Juha,
van Gils, Mark,
Herukka, Sanna-Kaisa,
Waldemar, Gunhild,
Lötjönen, Jyrki,
Soininen, Hilkka
Purpose: To compare the accuracies of predicting AD conversion by using a decision support system (PredictAD tool) and current research criteria of prodromal AD as identified by combinations of episodic memory impairment of hippocampal type and visual assessment of medial temporal lobe atrophy (MTA) on MRI and CSF biomarkers.; Methods: Altogether 391 MCI cases (158 […]
Does a family meetings intervention prevent depression and anxiety in family caregivers of dementia patients? A randomized trial
Joling, Karlijn J,
van Marwijk, Harm W.J.,
Smit, Filip,
van der Horst, Henriëtte E,
Scheltens, Philip,
van de Ven, Peter M.,
Mittelman, Mary S.,
van Hout, Hein P.J.
Background: Family caregivers of dementia patients are at increased risk of developing depression or anxiety. A multi-component program designed to mobilize support of family networks demonstrated effectiveness in decreasing depressive symptoms in caregivers. However, the impact of an intervention consisting solely of family meetings on depression and anxiety has not yet been evaluated. This study […]