Association of Torquetenovirus Viremia with Physical Frailty and Cognitive Impairment in Three Independent European Cohorts.

Introduction: Immunosenescence and inflammaging have been implicated in the pathophysiology of frailty. Torquetenovirus (TTV), a single-stranded DNA anellovirus, the major component of the human blood virome, shows an increased replication rate with advancing age. An elevated TTV viremia has been associated with an impaired immune function and an increased risk of mortality in the older population.

Effectiveness of a chess-training program for improving cognition, mood, and quality of life in older adults: A pilot study.

Background: Regular practice of a cognitively stimulating activity, such as chess, can help maintain a healthy cognitive, social, and psychological state during the aging process.

Objective: To evaluate the effects of a chess-training program on cognitive status, mood, and quality of life (QoL) in a sample of institutionalized and semi-institutionalized older adults.

Method: A nonrandomized, controlled pilot study with repeated measures (pre- and post-intervention) was conducted.

Clinical and Neuropsychological Correlates of Prefrailty Syndrome.

Physical frailty is closely associated with cognitive impairment. We aim to investigate the neuropsychological profiles of prefrail and non-frail dementia-free community-dwelling older adults using a comprehensive neuropsychological evaluation, and to examine the association between specific frailty criteria and clinical and neuropsychological scores. Participants completed a comprehensive standardized neuropsychological evaluation (covering cognitive domains such as memory, executive functions, language and attention), and frailty assessment.

Is Sensory Loss an Understudied Risk Factor for Frailty? A Systematic Review and Meta-analysis.

Background: Age-related sensory loss and frailty are common conditions among older adults, but epidemiologic research on their possible links has been inconclusive. Clarifying this relationship is important because sensory loss may be a clinically relevant risk factor for frailty.

Methods: In this systematic review and meta-analysis, we searched 3 databases for observational studies investigating 4 sensory impairments-vision (VI), hearing (HI), smell (SI), and taste (TI)-and their relationships with frailty.

Dual and triple tasks performance in institutionalized prefrail and frail older adults.

Objective: The aim of this pilot study was to investigate differences on dual- and triple-task performance in institutionalized prefrail and frail older adults. Performance on these tasks is relevant since many activities of daily living involve simultaneous motor and cognitive tasks.

Methods: We used a phenotypic description of frailty based on the presence or absence of five criteria related to physical fitness and metabolism (unintentional weight loss, self-reported exhaustion, muscle weakness, low gait speed, and low physical activity).

Sex-Differences in Health-Related Characteristics of Senior Center Users: The VERISAÚDE Study.

Background: We explored sex-related differences in sociodemographic, medical, psychological, and functional conditions in older adults attending to senior citizens' centers.

Materials And Methods: An exploratory study was conducted as part of the VERISAÚDE project, a cross-sectional population-based study of individuals aged ≥65 years enrolled in senior community centers located in Galicia, Northwest of Spain ( = 749). A comprehensive gerontological evaluation was used to assess the social, medical, psychological, and functional characteristics of the sample.

Multisensory Stimulation and Individualized Music Sessions on Older Adults with Severe Dementia: Effects on Mood, Behavior, and Biomedical Parameters.

Background: Multisensory stimulation and individualized music have shown to be good in handling the psychological and behavioral symptoms in people with severe dementia.

Objective: Explore the effects of two nonpharmacological interventions, multisensory stimulation environment (MSSE) in a Snoezelen room and individualized music sessions, on mood, behavior, and biomedical parameters of institutionalized elderly patients with severe dementia.

Methods: Randomized trial of 21 patients aged ≥65 years randomly assigned to two groups (MSSE and individualized music).

Social factors and quality of life aspects on frailty syndrome in community-dwelling older adults: the VERISAÚDE study.

Background: Frailty is a multidimensional clinical geriatric syndrome that may be reversed in its early stages. Most studies have paid attention to its physical or phenotypic boundaries, however, little is known about the social aspects surrounding this geriatric syndrome. The study examined the relationship between socio-demographic factors, social resources, quality of life and frailty in older adults.

UnderstAID, an ICT Platform to Help Informal Caregivers of People with Dementia: A Pilot Randomized Controlled Study.

Information and communications technology (ICT) could support ambient assisted living (AAL) based interventions to provide support to informal caregivers of people with dementia, especially when they need to cope with their feelings of overburden or isolation. An e-learning platform (understAID application) was tested by informal caregivers from Denmark, Poland, and Spain to explore the technical and the pedagogical specifications, as well as evaluating the impact of its use on the psychological status of the participants. 61 informal caregivers completed the study taking part in the experimental ( = 30) or control ( = 31) groups.

The Opinion of Professional Caregivers About The Platform UnderstAID for Patients with Dementia.

BACKGROUND The person with dementia should be treated as an unique person regarding symptoms directly associated with dementia, such as problems with memory, hallucinations, and delusions, as well as other physical, mental, or neurological deficits. The symptoms not directly typical of dementia, such as musculoskeletal disorders or depression, should be also be considered in order to improve the quality of life of a person with dementia. That is why professional caregivers have to broaden their current knowledge not only of medical symptoms but also of the patient's psychosocial condition and increase their inquisitiveness about the individual condition of the patient.

Cortical Neural Synchronization Underlies Primary Visual Consciousness of Qualia: Evidence from Event-Related Potentials.

This article reviews three experiments on event-related potentials (ERPs) testing the hypothesis that primary visual consciousness (stimulus self-report) is related to enhanced cortical neural synchronization as a function of stimulus features. ERP peak latency and sources were compared between "seen" trials and "not seen" trials, respectively related and unrelated to the primary visual consciousness. Three salient features of visual stimuli were considered (visuospatial, emotional face expression, and written words).

Comparing the Effects of Multisensory Stimulation and Individualized Music Sessions on Elderly People with Severe Dementia: A Randomized Controlled Trial.

The objective of this study was to compare the effects of a multisensory stimulation environment (MSSE) and individualized music sessions on agitation, emotional and cognitive status, and dementia severity in a sample of institutionalized patients with severe dementia. Twenty-two participants with a diagnosis of severe or very severe dementia were randomly assigned to two groups: MSSE and individualized music sessions. Both groups participated in two 30-min weekly sessions over 16 weeks.

Optimal nonpharmacological management of agitation in Alzheimer's disease: challenges and solutions.

Many patients with Alzheimer's disease will develop agitation at later stages of the disease, which constitutes one of the most challenging and distressing aspects of dementia. Recently, nonpharmacological therapies have become increasingly popular and have been proven to be effective in managing the behavioral symptoms (including agitation) that are common in the middle or later stages of dementia. These therapies seem to be a good alternative to pharmacological treatment to avoid unpleasant side effects.

Multisensory Stimulation as an Intervention Strategy for Elderly Patients With Severe Dementia: A Pilot Randomized Controlled Trial.

The objective of this study was to compare the effect of multisensory stimulation environment (MSSE) and one-to-one activity sessions in the symptomatology of elderly individuals with severe dementia. Thirty-two participants were randomly assigned to the following 3 groups: MSSE, activity, and control group. The MSSE and activity groups participated in two 30-minute weekly sessions over 16 weeks.

The impact of hearing loss on language performance in older adults with different stages of cognitive function.

Purpose: The possible relationship between audiometric hearing thresholds and cognitive performance on language tests was analyzed in a cross-sectional cohort of older adults aged ≥65 years (N=98) with different degrees of cognitive impairment.

Materials And Methods: Participants were distributed into two groups according to Reisberg's Global Deterioration Scale (GDS): a normal/predementia group (GDS scores 1-3) and a moderate/moderately severe dementia group (GDS scores 4 and 5). Hearing loss (pure-tone audiometry) and receptive and production-based language function (Verbal Fluency Test, Boston Naming Test, and Token Test) were assessed.

Cognitive and affective assessment in day care versus institutionalized elderly patients: a 1-year longitudinal study.

Purpose: Cognitive decline and depression are two common mental health problems that may create a need for long-term care among the elderly. In the last decade, the percentage of older adults who receive health care in nursing homes, day care centers, or home support services has increased in Europe. The objectives of this descriptive and nonrandomized longitudinal study were to evaluate and to compare the cognitive and affective evolution of day care versus institutionalized older patients through a 1-year period, and to assess the presence of cognitive and affective impairment as a function of the care setting.

Multisensory stimulation on mood, behavior, and biomedical parameters in people with dementia: is it more effective than conventional one-to-one stimulation?

The purpose of this study was to assess the effects of multisensory stimulation in a multisensory stimulation environment (MSSE) such as a Snoezelen room versus one-to-one activity sessions with regard to mood, behavior, and biomedical parameters (heart rate and blood oxygen saturation). The MSSE group and activity group (one-to-one activities) of patients with dementia participated in 2 weekly individualized intervention sessions over 16 weeks, where mood and behavior before, during, and after the sessions, and biomedical parameters immediately before and after, were recorded. Immediately after the sessions, patients spoke more spontaneously, related better to others, were more attentive to their environments, more active/alert, less bored/inactive, and more relaxed/content.

Effects of Multisensory Stimulation on a Sample of Institutionalized Elderly People With Dementia Diagnosis: A Controlled Longitudinal Trial.

Long-term effects of multisensory stimulation were assessed using a "Snoezelen" room on older residents with dementia. Thirty patients were randomly assigned to 3 groups: multisensory stimulation environment (MSSE) group, individualized activities (activity) group, and control group. The MSSE and activity groups participated in two 30-minute weekly individualized intervention sessions over 16 weeks.

[Predictors of poor self-rated health in an elderly population].

Introduction: Self-Rated Health is part of the comprehensive concept of Quality of Life and is a valid measurement of health status. The main objective of this study was to test the predictive value of some different variables on the poor Self-Rated Health among elders.

Material And Methods: We performed a cross-sectional study on a sample consisting of 140 participants.

The influence of neuroticism and extraversion on the perceived burden of dementia caregivers: an exploratory study.

Most studies reflect dementia caregivers usually sustain higher levels of burden compared to other caregivers. However, they do not consider variability within the caregiver, such as personality traits. The purpose of this study was to examine the influence of extraversion and neuroticism on dementia caregiver burden.

Laboratory values in a Spanish population of older adults: a comparison with reference values from younger adults.

Objective: To examine the laboratory indices in a population aged 65 years or more and compare them with the reference values used for young adults.

Study Design: Distribution patterns of frequently used biochemical and hematological indices were examined in a sample (N=600) of non-institutionalized adults aged over 65.

Outcome Measures: The obtained values were compared with the reference intervals for young adults.

Cognitive impairment as predictor of functional dependence in an elderly sample.

This retrospective study determines the role of cognitive decline as a predictor of functional dependence. In a representative 600 community-dwellers aged 65 or older, we examined using a logistic regression model, the association between cognitive status (taking into account age and educational level) and dependence on basic and instrumental activities of daily living (ADL and IADL, resp.), controlling for socio-demographic variables and health conditions.

[Relationship between sensory hearing loss and depression in elderly people: a literature review].

Advances in health, social and economic conditions in the developed countries have increased life expectancy and the number of elderly people. However, although health conditions have improved, age-related diseases are still increasing. One of the most common ailments is the age-related hearing loss, which has several pathophysiological causes and may be influenced by age-related morpho-functional changes.

[Accesibility and usability of computer-based cognitive stimulation: Telecognitio].

Introduction: Despite of the huge technological advance in the field of computer-based cognitive interventions, very few applications have been designed to be used by the elderly. The main objective of this study was to assess the adaptability of two psycho-stimulation applications used in geriatrics. A further aim was to design a table of the minimum requirements to be met through the use of these applications in a small sample of elders.