Search results for " DEMENTIA"
showing 10 items of 165 documents
Oropharyngeal dysphagia in elderly population suffering from mild cognitive impairment and mild dementia: Understanding the link
2020
Abstract Purpose To evaluate the prevalence of oropharyngeal dysphagia in elderly patients suffering from minimal or mild cognitive decline. Patients and methods We retrospectively collected the data of patients suffering from mild cognitive impairment or mild dementia and were undergoing management for suspected oropharyngeal dysphagia, in our department. All our patients were subjected to Mini Mental State Examination test, MD Anderson dysphagia inventory and caregiver mealtime and dysphagia questionnaire. We performed a mealtime observation study and endoscopic evaluation of swallowing in all our patients. Following evaluation, we then analysed the data statistically. Results Out of 708 …
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…
Faut-il réaliser un « Mini-Mental State Examination » chez tout sujet âgé hypertendu ?
2009
Hypertension constitutes a recognized risk factor of vascular dementia but also of Alzheimer-type dementia. Various longitudinal studies showed that midlife blood pressure level is one of the factors conditioning the onset of dementia syndrome in late life. The high risk of dementia is linked to leukoaraiosis, vascular rigidity, microcirculation disorders, oxidative stress, blood pressure fluctuations including orthostatic hypotension and strokes, all of those being associated with hypertension. Numerous clinical trials showed the positive effect of effective treatment of hypertension on the prevention of cognitive disorders and dementias. Thus, screening and early management of dementia an…
Behavioral and psychological effects of coronavirus disease-19 quarantine in patients with dementia
2020
Background: In March 2020, the World Health Organization declared a global pandemic due to the novel coronavirus SARS-CoV-2 and several governments planned a national quarantine in order to control the virus spread. Acute psychological effects of quarantine in frail elderly subjects with special needs, such as patients with dementia, have been poorly investigated. The aim of this study was to assess modifications of neuropsychiatric symptoms during quarantine in patients with dementia and their caregivers. Methods: This is a sub-study of a multicenter nation-wide survey. A structured telephone interview was delivered to family caregivers of patients with diagnosis of Alzheimer disease (AD),…
Cognitive impairment and stroke in elderly patients.
2016
Daniele Lo Coco,1 Gianluca Lopez,1 Salvatore Corrao,2,31Neurology and Stroke Unit, 2Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, Palermo, 3Centre of Research for Effectiveness and Appropriateness in Medicine (C.R.E.A.M.), Di.Bi.M.I.S., University of Palermo, Palermo, Italy Abstract: We reviewed current knowledge about the interaction between stroke and vascular risk factors and the development of cognitive impairment and dementia. Stroke is increasingly recognized as an important cause of cognitive problems and has been implicated in the development of both Alzheimer's disease and vascular dementia. Th…
The triaminopyridine flupirtine prevents cell death in rat cortical cells induced by N-methyl-D-aspartate and gp120 of HIV-1.
1994
Abstract Flupirtine, a triaminopyridine derivative, is a non-opiate centrally acting analgesic agent with muscle relaxant properties. Now we show that this drug displays a potent cytoprotective effect on neurons (rat cortical cells) treated with (i) the excitatory amino acid N-methyl- d -aspartate (NMDA) or (ii) with the human immunodeficiency virus type 1 (HIV-1) coat protein gp120. In the absence of the drug the two agents cause a >90% reduction of cell viability after a 18 h incubation. During this period the DNA in the cells undergoes fragmentation and shows a pattern which is typical for cell death. If the neurons were preincubated with flupirtine for 2 h and subsequently exposed to th…
Centenarians in Western Sicily
1998
Progressive aging of general population recorded in Italy has caused an increase of the number of centenarians. Such high age is often associated with failure of many psychic and physical functions, and centenarians are therefore often not independent (partially or completely) and require particular care.
Understanding Factors Associated With Psychomotor Subtypes of Delirium in Older Inpatients With Dementia
2020
Objectives Few studies have analyzed factors associated with delirium subtypes. In this study, we investigate factors associated with subtypes of delirium only in patients with dementia to provide insights on the possible prevention and treatments. Design This is a cross-sectional study nested in the "Delirium Day" study, a nationwide Italian point-prevalence study. Setting and participants Older patients admitted to 205 acute and 92 rehabilitation hospital wards. Measures Delirium was evaluated with the 4-AT and the motor subtypes with the Delirium Motor Subtype Scale. Dementia was defined by the presence of a documented diagnosis in the medical records and/or prescription of acetylcholine…
Proteostasis Deregulation in Neurodegeneration and Its Link with Stress Granules: Focus on the Scaffold and Ribosomal Protein RACK1.
2022
The role of protein misfolding, deposition, and clearance has been the dominant topic in the last decades of investigation in the field of neurodegeneration. The impairment of protein synthesis, along with RNA metabolism and RNA granules, however, are significantly emerging as novel potential targets for the comprehension of the molecular events leading to neuronal deficits. Indeed, defects in ribosome activity, ribosome stalling, and PQC—all ribosome-related processes required for proteostasis regulation—can contribute to triggering stress conditions and promoting the formation of stress granules (SGs) that could evolve in the formation of pathological granules, usually occurring during ne…