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Background Cardiac arrhythmias are common conditions in older people. Unfortunately, there is limited literature on associations between cardiac arrhythmias and physical performance or disability. We therefore aimed to prospectively investigate associations between cardiac arrhythmias and changes in disability and physical performance during 8 years of follow-up, using data from the Italian Longitudinal Study on Aging (ILSA). Methods Cardiac arrhythmias diagnosis was posed through a screening phase, confirmed by a physician. The onset of disability in activities of daily living (ADL) and the changes in several physical performance tests during follow-up were considered as outcomes. Fully-adjusted and propensity-score Cox Proportional Hazard models and mixed models were used for exploring associations between cardiac arrhythmia and the outcomes of interest. Results The prevalence of cardiac arrhythmia at baseline was 23.3%. People reporting cardiac arrhythmia at the baseline were significantly older, more frequently male, smokers and reported a higher presence of all medical conditions investigated (hypertension, heart failure, angina, myocardial infarction, diabetes, stroke), but no difference in dementia, Parkinsonism, cognitive or mood disorder. Cardiac arrhythmia at baseline was significantly associated with the incidence of disability in ADL (HR = 1.23; 95%: CI: 1.01-1.50; P = 0.0478 in propensity score analyses; HR = 1.28; 95% CI: 1.01-1.61; P = 0.0401 in fully adjusted models). Cardiac arrhythmia at baseline was also associated with a significant worsening in balance test (P = 0.0436). Conclusions The presence of cardiac arrhythmia at baseline was associated with a significant higher risk of disability and of worsening in some physical performance tests, particularly those relating to balance. Screening and frequently assessing physical performance in older people affected by cardiac arrhythmia can be important to prevent a loss of physical performance, with further, potential, complications of medical management. © 2020 JGC All rights reserved

In the above article [Cannavo A, Liccardo D, Lymperopoulos A, Gambino G, D’Amico ML, Rengo F, Koch WJ, Leosco D, Ferrara N, and Rengo G (2016) J Pharmacol Exp Ther 356(2): 503–513; DOI: 10.1124/jpet.115.228411], the following funding information was omitted: This work was funded by the National Institutes of Health [Grant R37 HL061690]. The authors regret this error and any inconvenience it may have caused.

ACKGROUND: Preclinical cognitive changes may predict an increased risk of dementia, allowing selection of subgroups as possible targets for preventive or therapeutic interventions. OBJECTIVE: To evaluate the predictive effect of daily functioning and motor performance (MP) on the progression to dementia in normal cognition, cognitive impairment, no dementia (CIND), and mild cognitive impairment (MCI). METHODS: The Italian Longitudinal Study on Aging is a large population-based survey on age-related diseases of the cardiovascular and nervous systems. After the baseline assessment, to detect prevalent cases of cognitive impairment and dementia, participants were re-examined at 4-year and 8-year follow-ups. Functional independence was evaluated using the Index of Activities of Daily Living (ADL) and the Instrumental Activities of Daily Living (IADL) Scale. A six-test battery was used to assess MP. RESULTS: Overall, 2,386 individuals were included, for a total of 16,545 person-years. Eight-year incidence of dementia (per 1,000 person-years) was 12.69 in total sample, 9.86 in subjects with normal cognition at baseline, 22.99 in CIND, and 21.43 in MCI. Progression to dementia was significantly higher with increasing baseline ADL and IADL impairment, and with a worse MP. In Cox regression analyses controlled for demographics and major age-related conditions, increased IADL impairment was the stronger predictor of progression to dementia (p

Presence of behavioral and psychological symptoms of dementia (BPSD) is very common in subjects with cognitive impairment, representing an important determinant of disease progression, institutionalization, and worse prognosis. Knowledge of the prevalence and correlates of BPSD in community-living old subjects with cognitive impairment is limited so far, but it is essential for establishing specifically tailored care and cure in such a vulnerable population.With this study, we aimed at investigating, in a large sample of old age subjects with cognitive impairment, BPSD prevalence and correlates including the main demographic, clinical, and socio-environmental characteristics.Data were gathered from the ReGAl project (Rete Geriatrica Alzheimer; Geriatric Network on Alzheimer's disease), a large longitudinal Italian multicentric clinical-based study, promoted by the Italian Society of Gerontology and Geriatrics (SIGG).We evaluated data from 4,157 old-age subjects affected by mild cognitive impairment (MCI) (541; 13%) or dementia (3616; 87%). 85.2% of all the population presented with at least one BPSD. Using a factor analysis, we identified four factors of BPSD: psychotic, affective, maniac, and impulse control behaviors. Logistic regression analyses revealed that among the main demographic, clinical, and socio-environmental aspects considered, only comorbidity was associated with all factors, independently of multiple covariates.Identification of BPSD is crucial in everyday clinical practice and necessary to develop specific interventions and to define appropriate outcomes in their management. BPSD occur in a complex psychopathological context, influenced by several demographic and environmental factors that must be taken into account for a correct diagnosis and treatment.

Background:Clinical studies have shown that hippocampal atrophy is present before dementia in people with memory deficits and can predict dementia development. The question remains whether this association holds in the general population. This is of interest for the possible use of hippocampal atrophy to screen population for preventive interventions. The aim of this study was to assess hippocampal volume and shape abnormalities in elderly adults with memory deficits in a cross-sectional population-based study.Methods:We included individuals participating in the Italian Project on the Epidemiology of Alzheimer Disease (IPREA) study: 75 cognitively normal individuals (HC), 31 individuals with memory deficits (MEM), and 31 individuals with memory deficits not otherwise specified (MEMnos). Hippocampal volumes and shape were extracted through manual tracing and the growing and adaptive meshes (GAMEs) shape-modeling algorithm. We investigated between-group differences in hippocampal volume and shape, and correlations with memory deficits.Results:In MEM participants, hippocampal volumes were significantly smaller than in HC and were mildly associated with worse memory scores. Memory-associated shape changes mapped to the anterior hippocampus. Shape-based analysis detected no significant difference between MEM and HC, while MEMnos showed shape changes in the posterior hippocampus compared with HC and MEM groups.Conclusions:These findings support the discriminant validity of hippocampal volumetry as a biomarker of memory impairment in the general population. The detection of shape changes in MEMnos but not in MEM participants suggests that shape-based biomarkers might lack sensitivity to detect Alzheimer's-like pathology in the general population.

The role of atenolol, a non-vasodilating beta-blocker drug, on long-term mortality in hypertensive older adults is still unclear. The aim of the present study was to evaluate long-term mortality in community-dwelling hypertensive older adults taking atenolol.Long-term mortality after 12-year follow up in isolated hypertensive older adults (n = 972) was analyzed. The patients were stratified in the presence and absence of atenolol use. Systolic, diastolic and pulse arterial pressure were measured.Older adults taking atenolol showed a greater mortality and higher pulse arterial pressure values than those not taking atenolol (73.9% vs 55.0%; P = 0.047 and 74.7 ± 14.1 vs 63.0 ± 14.2 mmHg, P 0.001, respectively). Cox regression analysis showed that atenolol use (hazard risk 1.91; 95% confidence interval 1.04-4.31; P = 0.04) and pulse arterial pressure (hazard risk 1.02; 95% confidence interval 1.01-1.03; P = 0.032) were predictive of long-term mortality.Atenolol use was related to increased mortality in community-dwelling hypertensive Older adults. This increase in mortality risk seems to be related to an increase of pulse arterial pressure.

Background: Frailty is a dynamic age-related condition of increased vulnerability characterized by declines across multiple physiologic systems and associated with an increased risk of death. We compared the predictive accuracy for one-month and one-year all-cause mortality of four frailty instruments in a large population of hospitalized older patients in a prospective multicentre cohort study. Methods and Findings: On 2033 hospitalized patients aged $65 years from twenty Italian geriatric units, we calculated the frailty indexes derived from the Study of Osteoporotic Fractures (FI-SOF), based on the cumulative deficits model (FI-CD), based on a comprehensive geriatric assessment (FI-CGA), and the Multidimensional Prognostic Index (MPI). The overall mortality rates were 8.6% after one-month and 24.9% after one-year follow-up. All frailty instruments were significantly associated with one-month and one-year all-cause mortality. The areas under the receiver operating characteristic (ROC) curves estimated from age- and sex-adjusted logistic regression models, accounting for clustering due to centre effect, showed that the MPI had a significant higher discriminatory accuracy than FI-SOF, FI-CD, and FI-CGA after one month (areas under the ROC curves: FI-SOF = 0.685 vs. FI-CD = 0.738 vs. FI-CGA = 0.724 vs. MPI = 0.765, p,0.0001) and one year of followup (areas under the ROC curves: FI-SOF = 0.694 vs. FI-CD = 0.729 vs. FI-CGA = 0.727 vs. MPI = 0.750, p,0.0001). The MPI showed a significant higher discriminatory power for predicting one-year mortality also in hospitalized older patients without functional limitations, without cognitive impairment, malnourished, with increased comorbidity, and with a high number of drugs. Conclusions: All frailty instruments were significantly associated with short- and long-term all-cause mortality, but MPI demonstrated a significant higher predictive power than other frailty instruments in hospitalized older patients.

In this paper we describe an Italian experience of fetal home monitor, organized using a portable phonocardiography system (product by Pentavox, Hungary), and the method utilized to evaluate its effectiveness in providing quality services and patient satisfaction. Patient satisfaction is an important dimension in the evaluation of quality care delivery. We used phonocardiography technique in our experience of fetal home monitoring as it is non invasive and passive in nature, low-cost and easy to use. A lightweight portable phonocardiograph (Fetaphon-home) was assigned to six selected patients, without effective pregnancy risk to monitor fetal heartbeat, uterine contractions and fetal movements at home or wherever they need it. The selected patients were instructed by trained personnel in the use of the monitoring device. Patients were asked to perform the recording two times a week and to transmit 20-min signal to the reference centre. The home monitoring sessions were performed in addition to the routine surveillance at a gynecologist's office; thus, the home monitoring did not replace clinic visits. The women were requested to fill a satisfaction questionnaire in order to evaluate their quality of life and anxiety state. Preliminary results have shown that home fetal surveillance appreciably reduces the need of travel for patients and consequently their stress. Furthermore, our results suggest that, after a short training, pregnant women are able to record and transmit long traces without troubles. Use of telemedicine system was generally well accepted by pregnant women since it increased the possibility of fetal long-term home surveillance which in turn could increase the efficiency of the service offered to them

To evaluate the relationship between lesion's severity and nonlinear indexes of HRV, 20 first-ever stroke subjects and 10 healthy subjects were studied. All patients, divided in two groups according to presence of single or multiple medium cerebral artery lesion, underwent to a 24-hour Hotter ECG recording. All RR time series were analyzed by Poincare Plot, fractal dimension, power-law behaviour, spectral and time- domain techniques. A direct relationship between increasing lesion's severity and progressive collapsing of PPlots and FD index was observed, while lower significance were found for beta exponent, spectral and time-domain parameters. These results suggest that PPlots and FD analysis contains relevant information related to different HRV dynamics in normal and stroke subjects with different lesion's severity.

To evaluate the relationship between lesion’s severity and Poincarè plots (PPlots) features, 20 first-ever stroke subjects and 10 healthy subjects were studied. Patients were divided in two groups according to single or multiple medium cerebral artery lesion, All subjects underwent 24-hour Holter recording analysed by PPlots, spectral and timedomain techniques. PPlots were quantified by the length (L), width (W) and area (A) of 2D plots and by the number of peaks (Np) and the length of the radii of inertia (Px,y,z) of the 3D plots. The power in VLF, LF and HF bands and the classical time-domain indices SDNN, PNN50, MSSD were also evaluated. A direct relationship between increasing lesion’s severity and progressive collapsing of both 2D and 3D PPlots was observed. L, A and Np, showed the most significant differences between groups, while lower significance was found for spectral and timedomain parameters. These results suggest that PPlots analysis contains relevant information related to different HRV dynamics in normal and stroke subjects with different lesion’s severity

The pneumonia is an inflammatory reaction to infectious agents or their products, that represents the fourth cause of death in the oldest patients. With respect to the youngest population the pneumonia in the elderly subjects is more severe, requires often hospitalisation, is characterized by a longer length-of-stay and characterized by greater mortality. Together with the age the greater risk factor for its development is the comorbidity that conditions the appearance of complications and the same mortality. In the elderly the annual incidence varies and it is considered that about 2% of the elderly residents in assistential structures is affected from pneumonia. In 30-50% of pneumonias no pathogen agent is identifiable, even though the identified colonization of gram-positive bacteria and gram-negative potentially pathogen is more frequent in the elderly with respect to the youngest population. The most frequent pathogen agents responsible of pneumonias in the elderly are: The Streptococcus pneumoniae, Bacilli Gram-negative, Bacteria Anaerobes, the Haemophilus influences, the Legionella and some virus. In the elderly subjects signs and symptoms of pneumonia are often atypical characterized, beyond cough with production of secretion, from confusion, lethargy, delirium and deterioration of the general condition without fever. For the etiologic diagnosis the secretion cultural examination and the haemocolture would be routinely performed. The chest radiography is the gold standard for patients evaluation. In the treatment of patients affected by pneumonia it is necessary to carry out a global evaluation of the patient considering age, the presence of a pre-existing pathology, a previous antibiotic therapy ect., because such elements are able to change the prognosis of the patient. For the prevention, an essential role, together with the nutritional appearance, is put on the flu and pneumococcic vaccination. The therapy is based on the correct use of the antibiotics, and on the oxygentherapy, the parenteral nutrition, the cardiovascular therapy, etc.

Congestive heart failure (CHF) has been proposed as a possible cause of cognitive dysfunction but only a few studies have directly assessed cognitive performance in CHF. The aim of the present study was to compare the cognitive patterns of patients with CHF and patients having cardiovascular diseases uncomplicated by CHF (no-CHF group). In a multicenter observational case-control study, we studied 149 hospitalized elderly CHF patients in the New York Heart Association (NYHA) class II (CHFm, m: moderate), 159 CHF patients in NYHA class III-IV (CHFs, s: severe), and 207 no-CHF patients. Patients underwent a multidimensional assessment and neuropsychological tests for the following cognitive domains: attention, visual-spatial intelligence, verbal attainment, verbal and visuo-spatial memory. Neuropsychological performances of groups were compared by multivariate analysis. Correlates of an abnormal performance on at least three neuropsychological tests were assessed by logistic regression analysis. CHFs performed worse than no-CHF patients on 4 of the 7 neuropsychological measures, the largest difference being in tests of attention and verbal learning (p < 0.001). Prevalence of abnormal performance on at least 3 tests was 57.9 % in CHFs, 43% in CHFm and 34.3 % in no-CHF groups (chi square = 17.3, p < 0.0001). The following qualified as independent correlates of the outcome at logistic regression analysis: CHFs group membership (Odds Ratio-OR = 2.56, 95% Confidence Interval-CI = 1.49-4.40), depression (OR = 2.37, 95% CI = 1.54-3.66), hypertension (OR = 1.88, 95% CI = 1.18-2.99). Our results demonstrate that cognitive impairment is common among CHF patients and seems to be causally related to CHF severity, depression and hypertension. The cognitive dysfunction also characterizes a relevant fraction of patients with cardiovascular diseases uncomplicated by CHF.