Search results for "Geriatrics"

Manual segmentation qualification platform for the EADC-ADNI harmonized protocol for hippocampal segmentation project

2015

The use of hippocampal volumetry as a biomarker for Alzheimer's disease (AD) requires that tracers from different laboratories comply with the same segmentation method. Here we present a platform for training and qualifying new tracers to perform the manual segmentation of the hippocampus on magnetic resonance images (MRI) following the European Alzheimer's Disease Consortium and Alzheimer's Disease Neuroimaging Initiative (EADC-ADNI) Harmonized Protocol (HarP). Our objective was to demonstrate that the training process embedded in the platform leads to increased compliance and qualification with the HarP.Thirteen new tracers' segmentations were compared with benchmark images with respect t…

AN ATYPICAL CASE OF GIANT CELL ARTERITIS (HORTON'S DISEASE) ASSOCIATED WITH FACIAL SWELLING, CONFUSION, AND PERICARDITIS IN AN ELDERLY WOMAN

2010

The multifaceted spectrum of liver cirrhosis in older hospitalised patients: Analysis of the REPOSI registry

2021

Abstract Background Knowledge on the main clinical and prognostic characteristics of older multimorbid subjects with liver cirrhosis (LC) admitted to acute medical wards is scarce. Objectives To estimate the prevalence of LC among older patients admitted to acute medical wards and to assess the main clinical characteristics of LC along with its association with major clinical outcomes and to explore the possibility that well-distinguished phenotypic profiles of LC have classificatory and prognostic properties. Methods A cohort of 6,193 older subjects hospitalised between 2010 and 2018 and included in the REPOSI registry was analysed. Results LC was diagnosed in 315 patients (5%). LC was ass…

Muscle training for bone strength

2006

The main function of bone is to provide the mechanical integrity for locomotion and protection; accordingly, bone mass and architecture are adjusted to control the strains produced by mechanical load and muscular activity. Age-related patterns involve peak bone mass during growth, a plateau in adulthood, and bone loss during aging. The decline in bone mass and structural integrity results in increased risk of fractures, particularly in post-menopausal women. Athletes competing in strength and power events, such as weight-lifting and jumping, have superior bone mass and structure compared with their untrained counterparts in all age groups. Exercise seems to be most effective during rapid gr…

Risk of Hospitalized Falls and Hip Fractures in 22,103 Older Adults Receiving Mental Health Care vs 161,603 Controls: A Large Cohort Study.

2020

Abstract: Objectives: To investigate the risk of hospitalized fall or hip fracture among older adults using mental health services. Design: Retrospective cohort study. Setting and Participants: Residents of a South London catchment aged >60 years receiving specialist mental health care between 2008 and 2016. Measures: Falls and/or a hip fracture leading to hospitalization were ascertained from linked national records. Incidence rates and incidence rate ratios (IRRs) were age- and gender-standardized to the catchment population. Multivariable survival analyses were applied investigating falls and/or hip fractures as outcomes. Results: In 22,103 older adults, incidence rates were 60.1 per 100…

[Psychomotor disadaptation syndrome].

2014

We describe the psychomotor disadaptation syndrome and report the last findings on its physiopathology and therapeutic. This syndrome was first described by Pr Gaudet's team in 1986 and named "psychomotor regression syndrome". This name has been recently changed into "psychomotor disadaptation syndrome".The psychomotor disadaptation syndrome is a decompensation of postural function, gait and psychomotor automatisms due to the alteration of the posture and motor programming. That alteration is linked to subcortical-frontal lesions. Clinically, the psychomotor disadaptation syndrome is characterized by postural impairments (retro-propulsion or backward disequilibrium), non-specific gait disor…

P1‐278: apoE4, risk factor of Alzheimer's disease, study in young adults

2010

HIGH PROPORTION OF DEMENTIA WITH LEWY BODIES IN THE POSTMORTEMS OF A MENTAL HOSPITAL IN GERMANY

1997

Objective. Dementia with Lewy bodies (DLB) is under-recognized in Germany. No data on the number of patients suffering from this condition in Germany are available at present. We were interested in the proportion of DLB in the postmortems of demented inpatients in the care of a psychogeriatric service. Design. In a retrospective study we examined consecutive postmortems of inpatients who died in one mental hospital. Setting. A suburban and rural old age psychiatry service in Germany. Patients. 103 consecutive postmortems had been performed from 9/1987 to 6/1995. Fifty-nine (57.3%) of all cases warranted the clinical diagnosis of dementia (DSM-III-R). Measures. The causes of dementia were ex…

Nutritional supplements for neuropsychiatric symptoms in people with dementia: A systematic review and meta-analysis

2020

The aim of the present study was to assess the effects of nutritional supplementation on neuropsychiatric symptoms among people with dementia. Methods/Design: Randomized controlled trials (RCTs) were searched in the Databases PubMed, EMBASE, SCOPUS, Cochrane Central Register of Controlled Trials and Clinicaltrials.gov from inception until January 31, 2020. Studies of RCTs carried out on people with any type of dementia who were taking nutritional supplements and had neuropsychiatric symptoms were included in this systematic review and meta-analysis. Neuropsychiatric symptoms were assessed with the validated Neuropsychiatric Inventory (NPI). Effect sizes were calculated with standardized mea…

Late-Onset Sarcoidosis in a 77-Year-Old Man

2015

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