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This database contains 61 studies, archived under the term: "reproducibility of results"

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The mini-mental Parkinson’s (MMP) as a cognitive screening tool in people with Parkinson’s disease

Background: Cognitive decline is common in Parkinson’s disease (PD) but may not be adequately identified by the mini-mental state examination (MMSE), which is better suited to Alzheimer’s disease. The mini-mental Parkinson (MMP) examination is a cognitive screening tool designed in French specifically for PD. We aimed to establish the validity and reliability of the English […]

A subtest of the MMSE as a valid test of episodic memory? Comparison with the Free and Cued Reminding Test

Background/aims: Episodic memory impairment is known to be the core of Alzheimer’s disease (AD) dementia syndrome and one of the earliest domains to decline. However, episodic memory tests are long and expensive.; Methods: In a sample of the French Three-City Study (n = 1,516), we aimed at validating a subtest of the Mini-Mental State Examination […]

Validation of Alzheimer’s disease CSF and plasma biological markers: the multicentre reliability study of the pilot European Alzheimer’s Disease Neuroimaging Initiative (E-ADNI)

Background: Alzheimer’s Disease Neuroimaging Initiatives (“ADNI”) aim to validate neuroimaging and biochemical markers of Alzheimer’s disease (AD). Data of the pilot European-ADNI (E-ADNI) biological marker programme of cerebrospinal fluid (CSF) and plasma candidate biomarkers are reported.; Methods: Six academic EADC centres recruited 49 subjects (healthy controls, subjects with mild cognitive impairment (MCI) and AD). We […]

The burden of spousal caregiving: a preliminary psychometric evaluation of the German version of the Zarit burden interview

Objectives: Despite a rapid increase in studies dealing with dementia caregivers in Europe, a valid German version of the most widely used measurement of caregiver burden (Zarit Burden Interview) has not yet been published. The purpose of this study is to evaluate the psychometric properties of the German Zarit Burden Interview (G-ZBI).; Method: Twenty-eight community-dwelling […]

A brief neuropsychological battery for use in the chronic heart failure population

Background: Cognitive impairment is a recognized consequence of heart failure; however, there are no neuropsychological batteries with documented psychometric data in the chronic heart failure population.; Aims: To document the psychometric properties of a brief neuropsychological battery in a chronic heart failure sample.; Methods: The Repeatable Battery for the Assessment of Neuropsychological Status, Trail Making […]

Prediction of amyloid-β pathology in amnestic mild cognitive impairment with neuropsychological tests

Assessment of disease biomarkers, particularly the in vivo assessment of amyloid-β (Aβ) burden with positron emission tomography (PET), is gradually becoming central to the diagnosis of mild cognitive impairment (MCI) due to Alzheimer’s disease (AD). However, the incorporation of biomarker evidence to the diagnostic process is currently restricted mainly to research settings. The identification of […]

Clinical outcomes and complications of enteral nutrition among older adults

Aim: Several reviews or clinical trials published in the last years have not demonstrated that tube feeding can improve outcomes, including inhalation pneumonia, survival, pressure sores. Further, high rate of risks are recognized. Therefore, this practice should be discouraged for severely demented patients. The aim of this study was to assess the validity of these […]

Proton MR spectroscopy and white matter hyperintensities in idiopathic normal pressure hydrocephalus and other dementias

The differentiation of idiopathic normal-pressure hydrocephalus (INPH) from other types of dementia is a clinical challenge. The aim of this prospective study was to evaluate the role of proton MR spectroscopy (MRS) and white matter hyperintensities (WMH) in the diagnosis of INPH, predicting response to therapy and differentiating INPH from other dementias. The study included […]

Validity of the geriatric depression scale in nursing home residents: comparison of GDS-15, GDS-8, and GDS-4

Objective: To assess and compare the validity of the German 15-item version and shortened versions of the Geriatric Depression Scale (GDS) for early detection of depression in nursing home residents with mild to moderate cognitive impairment (MMSE ≥ 15).; Methods: Data from 92 patients were analysed. The Structural Clinical Interview for DSM-IV (SCID) was used as […]

Low agreement between the modified diet and renal disease formula and the Cockcroft-Gault formula for assessing chronic kidney disease in cognitively impaired elderly outpatients

Objective: Chronic kidney disease is a global public health concern. Glomerular filtration rate (GFR) prediction based on serum creatinine is used to assess renal function in the elderly. The Cockcroft-Gault (CG) formula, based on body surface area (CG/BSA formula), and the Modified Diet and Renal Disease formula (MDRD formula) are commonly used in assessing renal […]

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