[Organizational features influencing health worker's fulfillment in an Alzheimer center and in a nursing home]. / Le caratteristiche organizzative che influenzano il benessere lavorativo degli operatori di un Centro Alzheimer e di una RSA.

OBJECTIVES: The pursuit of the best working conditions and of a rewarding job are pivotal elements in care process cause working satisfaction plays a main role to further the positive treatments outcome. METHODS: Anonymous questionnaires were administered to 59 subjects (10 nurses and 49 health workers) operating in two different institutions, an Alzheimer centre and a nursing home, in order to describe their personal sensation about work's gratification. RESULTS: Our research shows up, in both institutions, a satisfying perception about working conditions, learning and educational opportunities, teamwork and individual skills recognition. CONCLUSIONS: Patients' behavioural disorders and hard relationship with families are source of strain and stress for both groups. The rest home staff complain about the unsuitable environmental conditions which make difficult the managing of particular minor behavioural disorders like wonderings, escapes and falls. Elements as salary and balance between work and free time are relevant for both groups but not adequate to fulfill their expectations if work recognition and individual daily efforts appreciation are lacking.

Predictors and Outcomes of Oral Anticoagulant Deprescribing in Geriatric Inpatients With Atrial Fibrillation: A Retrospective Multicenter Cohort Study.

OBJECTIVE: To investigate prevalence and predictors of oral anticoagulant therapy (OAT) deprescribing in older inpatients with atrial fibrillation (AF), and its association with 1-year incidence of major clinical outcomes. DESIGN: Multicenter retrospective cohort study. SETTING AND PARTICIPANTS: Inpatients aged ≥75 years with known AF on OAT at admission discharged from 3 Italian acute geriatric wards between January 2014 and July 2018. METHODS: Data from a routine Comprehensive Geriatric Assessment (CGA), along with OAT status at discharge were recorded. One-year incidence of all-cause death, stroke or systemic embolism (SSE), and major and clinically relevant nonmajor bleeding (MB/CRNMB) were retrieved from administrative databases. Associations were explored through multilevel analysis. RESULTS: Among 1578 patients (median age 86 years, 56.3% female), OAT deprescription (341 patients, 21.6%) was associated with bleeding risk, functional dependence and cognitive impairment, and inversely, with previous SSE and chronic AF. Incidences of death, SSE, and MB/CRNMB were 56.6%, 1.5%, and 4.1%, respectively, in OAT-deprescribed patients, and 37.6%, 2.9%, and 4.9%, respectively, in OAT-continued patients, without significant differences between groups. OAT deprescription was associated with all-cause mortality [adjusted odds ratio (aOR) 1.41, 95% CI 1.68-1.85], along with older age, comorbidity burden, cognitive impairment, and functional dependence, but with neither SSE nor MB/CRNMB incidence, as opposed to being alive and free from SSE and MB/CNRMB, respectively (aOR 0.68, 95% CI 0.25-1.82, and aOR 0.95 95% CI 0.49-1.85, respectively). Conversely, OAT deprescription was associated with higher odds of being dead than alive both in patients free from SSE and in those free from MB/CRNMB. CONCLUSIONS AND IMPLICATIONS: CGA-based OAT deprescribing is common in acute geriatric wards and is not associated with increased SSE. The net clinical benefit of OAT in geriatric patients is strongly related with the competing risk of death, suggesting that functional and cognitive status, as well as residual life expectancy, should be considered in clinical decision making in this population.

Predictors of In-Hospital Mortality in Older Inpatients with Suspected Infection.

OBJECTIVES: To determine the rate and predictors of death in older individuals with suspected infection at any time during hospital stay in a geriatric acute ward and the prognostic ability of different tools [quick Sequential (Sepsis-related) Organ Failure Assessment (qSOFA), Modified and National Early Warning Scores (MEWS) and (NEWS)] in such population. DESIGN: Prospective observational single-center cohort study. SETTING AND PARTICIPANTS: Among patients admitted to an acute geriatric unit of an Italian University Hospital with at least 1 sepsis risk factor, all subjects with suspected infection at admission or during hospital stay (defined as antibiotic prescription and associated culture test) were considered. METHODS: A geriatric assessment including comorbidity and social, functional, and cognitive status was performed for each patient. Clinical parameters were evaluated at least twice daily throughout hospital stay; qSOFA, MEWS, and NEWS were derived, with positive cutoffs set at ≥2, ≥5, and ≥7, respectively. RESULTS: Among 305 older inpatients (median age 86.0 years, 49.2% female), 21% died during hospital stay. Sepsis was diagnosed in 31.8% of the overall sample and in 64.1% of deceased patients. Deceased patients showed a significantly higher prevalence of prior institutionalization, functional dependence, cognitive impairment, and multimorbidity. The prognostic accuracy of the qSOFA score at infection onset was only fair (area under the receiver operating characteristic curve 0.72; 95% CI, 0.65-0.79, P < .001) and comparable with that of MEWS and NEWS. After multivariable analysis, in-hospital death was positively associated with male sex [odds ratio (OR), 2.11; 95% CI, 1.01-4.44; P = .048] and abnormal white blood cells count (OR, 4.93; 95% CI, 2.36-10.29; P < .001), platelet count (OR, 2.61; 95% CI, 1.10-6.16; P = .029) and serum creatinine (OR, 2.70; 95% CI, 1.30-5.61; P = .008), along with any of the score considered, and negatively associated with autonomy in instrumental activities (OR, 0.78; 95% CI, 0.68-0.90; P < .001). CONCLUSIONS: Prognosis in older inpatients with infection or sepsis appears to be determined both by the geriatric characteristics and by the severity of the acute event, expressed by recommended tools and blood test results.

[Taking care of the caregiver: evaluation of the degree of satisfaction, stress levels and expectations of caregivers of patients attending an ambulatory unit for Alzheimer disease evaluation]. / Prendersi cura del caregiver: valutazione del grado di soddisfacimento, dello stress e delle aspettative di caregiver afferenti ad un ambulatorio Unità di Valutazione Alzheimer.

According to literature, challenges associated with caregiving of demented should be taken into great consideration. The aim of the present study was to evaluate the knowledge about dementia and health services dedicated to demented care among the caregivers of the patients attending our Dementia Ambulatory, caregivers' level of autonomy in taking care of the demented patients, their levels of stress and the degree of their satisfaction as the services provided by our Dementia Ambulatory. Our data show how a memory clinic needs to take care of both patients and their caregivers, with particular stress on caregiver specific education and well-being.

Prevalence, determinants and practical implications of inappropriate hospitalizations in older subjects: A prospective observational study.

In a context of high demand for hospital services among older people, we aimed to assess the rate and determinants of inappropriate hospitalizations of older patients, and to what extent they were associated with inappropriate hospital stay. This prospective observational multicentre study evaluated a random sample of consecutive patients aged ≥ 70 years accessing the Emergency Department (ED) of two Italian tertiary hospitals. A standardized comprehensive geriatric assessment was carried out in each patient, including the Blaylock Risk Assessment Screen Scale (BRASS) for identification of patients at risk of difficult discharge. Inappropriate hospitalization was defined by the ED physician when patients did not necessitate hospital-provided procedures but was due to social reasons or lack of an alternative care-setting. Among 1877 patients (median age 80.7 years, 50.1% male), with a high prevalence of functional dependence and social isolation (around 30% and 25%, respectively), 767 (40.9%) were hospitalized. Incidence of inappropriate hospitalization was 14.6% (95% CI 12.1%-17.1%) and was associated with moderate-high risk of difficult discharge at BRASS (OR = 1.98, 95% CI 1.16-3.39, p = 0.013) and the presence of dementia with behavioural disorders (OR = 1.79, 95% CI 1.10-2.91, p = 0.020). Compared with patients appropriately admitted, inappropriate hospitalizations had shorter length of hospital stay but accounted for 1059/9154 days of stay (11.6%). Inappropriate hospitalizations occurred in less than 15% of cases, mainly accounted for by patients no longer manageable at home, but contributed to the greatest proportion of inappropriate hospital stay. These findings highlight the need of implementing appropriate home-care services and ensuring rapid access to suitable care-facilities for community-dwelling frail older patients.

Length of Stay in the Emergency Department and Occurrence of Delirium in Older Medical Patients.

OBJECTIVES: To determine whether emergency department (ED) length of stay before ward admission is associated with incident delirium in older adults. DESIGN: Prospective cohort study. SETTING: Hospital. PARTICIPANTS: Individuals aged 75 and older without delirium at ED entry, coma, aphasia, stroke, language barrier, psychiatric disorder, or alcohol abuse (N = 330). MEASUREMENTS: On ED admission, individuals underwent standardized evaluation of comorbidity (Cumulative Illness Rating Scale), cognitive impairment (Short Portable Mental Status Questionnaire), functional independence (activities of daily living, instrumental activities of daily living), pain (Numeric Rating Scale), and acute clinical conditions (Acute Physiology and Chronic Health Evaluation II). During the first 3 days after ward admission, the presence of delirium (defined as ≥1 delirium episodes within 72 hours) was assessed daily using a rapid assessment for delirium (4AT scale). ED length of stay was calculated as the time (hours) between ED registration and when the person left the ED. RESULTS: ED length of stay longer than 10 hours (odds ratio (OR) = 2.23, 95% confidence interval (CI) = 1.13-4.41), moderate to severe cognitive impairment (OR = 5.47, 95% CI = 2.76-10.85), and older age (OR = 1.07, 95% CI = 1.01-1.13) were associated with delirium onset. CONCLUSION: ED length of stay longer than 10 hours was associated with greater risk of delirium in hospitalized older adults, after adjusting for age and cognitive impairment.

Predictive factors of in-hospital mortality in older patients admitted to a medical intensive care unit.

OBJECTIVES: To identify prognostic factors that are independently predictive of in-hospital mortality in older patients hospitalized in a medical intensive care unit (MICU). DESIGN: Prospective cohort study. SETTING: A MICU in an Italian university hospital. PARTICIPANTS: Patients aged 65 and older consecutively admitted to the MICU directly from the first-aid unit. MEASUREMENTS: Upon admission, the following variables were examined: demographics, clinical history (diabetes mellitus, active neoplasm, cognitive impairment, immobilization, pressure ulcers, use of nutritional support, home oxygen therapy), physiopathology (Acute Physiology and Chronic Health Evaluation (APACHE) II), and cognition/function (activity of daily living (ADL), instrumental activity of daily living (IADL), Short Portable Mental Status Questionnaire (SPMSQ)). The vital status of the patient at the end of hospitalization was recorded. RESULTS: Over a period of 10 months, 659 patients were recruited (mean age +/- standard deviation = 76.6 +/- 7.5; 352 men and 307 women). There were 97 deaths (14.71%). The following factors proved to be significantly associated with in-hospital mortality: old age, low body mass index (BMI) values, low values of albumin, high scores on APACHE II, functional impairment (ADL, IADL), cognitive impairment (SPMSQ), history of cognitive deterioration, history of confinement to bed, and presence of pressure ulcers. Using multivariate analysis, the following variables were independently predictive of in-hospital mortality: lack of independence in ADLs (P <.001), moderate-to-severe cognitive impairment on SPMSQ (P <.001), score on APACHE II (P =.002), and low BMI values (P =.031). CONCLUSION: The prognosis of older patients hospitalized in medical intensive care units depends not only on the acute physiological impairments, but also on a series of preexisting conditions, such as loss of functional independence, severe and moderate cognitive impairment, and low BMI.

Body fat is the main predictor of fibrinogen levels in healthy non-obese men.

Previous studies have demonstrated that circulating levels of C-reactive protein (CRP), a marker of cardiovascular risk, are strictly related to body fatness. Elevated fibrinogen levels are also predictive of future cardiovascular events. The metabolic background of this relationship and the predictors of fibrinogen levels have not been well established. We aimed to evaluate whether fibrinogen levels are associated with body fat content and distribution and to determine the independent predictors of fibrinogen levels in a sample of healthy, non-obese, nonsmoking young adult men. Age, anthropometric measures (body mass index [BMI], waist-to-hip ratio [WHR]), total and regional fat content (determined by dual x-ray absorptiometry [DXA]), metabolic variables (total cholesterol [T-Chol], low-density lipoprotein cholesterol [LDL-C], and high-density lipoprotein cholesterol [HDL-C]; triglycerides [TG]; glucose and insulin levels; fasting insulin resistance index [FIRI]; blood pressure), interleukin-6 (IL-6), and acute-phase reactants levels (fibrinogen, highly sensitive [hs]-CRP) were determined in 87 healthy nonsmoking, non-obese subjects. Linear regression analysis was used to evaluate the association between body fat, fibrinogen, and metabolic variables, and multiple regression model analysis was used to examine the independent predictors of fibrinogen levels. Eighty-seven (30.5 +/- 3.5 years) non-obese (mean BMI 24.1 +/- 3.5) men were studied. Fibrinogen levels were strongly associated with measures of body fat and with metabolic variables. Total body fat (P < .0001) and LDL-cholesterol (P < .01) were the independent predictors of fibrinogen levels, accounting for 29.5% and 10.9% of its variance, respectively. Total body fat was the best independent predictor of hs-CRP levels, accounting for 32.5 % of its variance. We conclude that in healthy, non-obese subjects, body fat content is the main predictor of fibrinogen levels, as well of hs-CRP levels. These findings support the speculation that there is a direct mechanism by which adipose tissue might regulate the levels of circulating acute-phase reactants.

[Malnutrition and dementia: importance of care during food intake]. / Malnutrizione e demenza: importanza di una corretta assistenza durante il pasto.

Aim of this work is to assess the effects on nutritional status of appropriate care in food intake in demented patients. In a long term care in Turin, we enrolled 96 patients aged 75-103 years free from metabolic, hematologic and neoplastic diseases and not showing signs of acute illness. Seventy seven of these patients were affected by dementia. No statistically significant differences were found between demented patients and controls in nutritional status and daily nutrient intake and only need for care in food intake was independently associated with dementia. Our data demonstrate that similar caloric intakes can be obtained in demented and non demented patients with an appropriate level of care in food intake.