Association of the Geriatric Nutritional Risk Index with the survival of patients with non-small-cell lung cancer after platinum-based chemotherapy.

BACKGROUND: The nutritional status can potentially affect the efficacy of cancer therapy. The Geriatric Nutritional Risk Index (GNRI), a simple index for evaluating nutritional status calculated from body weight and serum albumin levels, has been reported to be associated with the prognosis of various diseases. However, the relationships between GNRI and the efficacy of platinum-based chemotherapy in patients with non-small-cell lung cancer (NSCLC) are unknown. METHODS: The pretreatment levels of GNRI were retrospectively evaluated in 148 chemo-naïve patients with advanced NSCLC who received first-line platinum-based chemotherapy and scored as low or high. RESULTS: Patients with a high GNRI had a significantly higher overall response rate (ORR; 44.5% [95% confidence interval {CI} = 35.6%-53.9%] vs. 15.8% [95% CI = 7.4%-30.4%, p = 0.002), longer median progression-free survival (PFS; 6.3 months [95% CI = 5.6-7.2 months] vs. 3.8 months [95% CI = 2.5-4.7 months], p < 0.001), and longer median overall survival (OS; 22.8 months [95% CI = 16.7-27.2 months] vs. 8.5 months [95% CI = 5.4-16.0 months], p < 0.001) than those with low GNRI. High GNRI was independently predictive of better ORR in multivariate logistic regression analysis and longer PFS and OS in multivariate Cox proportional hazard analyses. In 71 patients who received second-line non-platinum chemotherapy, patients with high GNRI exhibited significantly longer PFS and OS than those with low GNRI (both p < 0.001). CONCLUSIONS: GNRI was predictive of prolonged survival in patients with NSCLC who received first-line platinum-based chemotherapy and second-line non-platinum chemotherapy. Assessment of the nutritional status may be useful for predicting the efficacy of chemotherapy.

Prevalence of ocular findings regardless of visual acuity status in older adults from the Brazilian Amazon Region.

Recently, it has been recommended that population-based studies report not only frequencies of vision impairment and blindness but also any ocular abnormalities that might lead an individual to seek for eyecare services. The current study aimed to determine prevalence of ocular findings regardless of visual acuity (VA) status in older adults from the Brazilian Amazon Region. Disturbances were grouped into: Eyelids; Anterior Segment; Posterior Segment; Increased intraocular pressure; and Overall Globe. The presence of an ocular finding was considered positive when any abnormality was noted, regardless of VA. Refractive errors were not considered. A total 2384 eligible persons were enumerated and 2041 (85.6%) examined. The prevalence of ocular disturbances in either eye was 87.0% and was associated with male gender, older age, lower education, and rural residence. Overall, main findings were pterygium, cataract, and pinguecula, occurring in 58.8%, 45.4% and 17.4%, respectively. Among individuals with 20/20 VA in both eyes, the most frequent findings were pterygium, pinguecula, and glaucoma cupping, occurring in 47.4%, 31.2% and 6.5%, respectively. The high prevalence of ocular findings observed in this population reinforces that different conditions might not immediately decrease VA but can indicate risk and/or discomfort symptoms and should be considered when planning public health ophthalmic services.

Comparison of the efficacy and safety of the EXTREME regimen for treating recurrent or metastatic head and neck squamous cell carcinoma in older and younger adult patients.

BACKGROUND: Head and neck squamous cell carcinoma (HNSCC) is a geriatric cancer. However, older adult patients are frequently underrepresented in large clinical trials. AIMS: The aim of this study is to assess the efficacy and safety of the EXTREME regimen (platinum + fluorouracil + cetuximab) in older and younger adult patients with HNSCC. METHODS AND RESULTS: Patients with recurrent or metastatic HNSCC treated with the EXTREME regimen were retrospectively analyzed. We compare the efficacy and safety in older (aged ≥70 years) younger (aged <70 years) adult patients. Of the 86 patients examined in this study, 21 (24.4%) were older adults. There was no difference in overall response rate (46.9% vs 38.5%, P = .76), median progression-free survival [5.7 months vs 5.8 months, hazard ratio (HR) 0.88, 95% confidence interval (CI) = 0.52-1.51, P = .66] and overall survival (OS) (14.6 months vs 15.2 months, HR 0.79, 95% CI 0.43-1.43, P = .44) in younger vs older patients. There was also no difference in the incidence of grade 3/4 adverse events between groups. The exploratory analysis for geriatric nutritional risk index (GNRI) showed the association with lower GNRI (≤98) and poor OS in older adult patients (37.7 months vs 7.0 months, HR 0.53, 95% CI 0.31-0.89, P = .002). CONCLUSIONS: The EXTREME regimen with optimal dose modification is safe and effective for both older and younger adult patients with HNSCC. The GNRI can be an indicator to select the older adult patients who can get benefit from the EXTREME regimen.

Characteristics and Real-Life Outcomes of Dementia and Cognitive Impairment at a Geriatric Clinic.

BACKGROUND: Various patterns of dementia care have been developed in different settings, depending on the availability of healthcare resources and facilities. The purpose of this study was to examine the epidemiology and characteristics of dementia care at a geriatric clinic, a field that has been subject to little prior evaluation. METHODS: A retrospective chart review was undertaken of cohort patients with cognitive impairment who had received a diagnosis and were still on active follow-up at a geriatric clinic. A total of 892 patients were included. In addition, 203 geriatric patients with no cognitive impairment who attended the clinic during the study period were sampled as a control. RESULTS: The main diagnoses of dementia were Alzheimer's disease (AD) (40.1%), vascular dementia (16.9%), unspecified dementia (16.3%), mixed dementia (9.0%), AD with cerebrovascular disease (8.7%), and Parkinson's disease dementia (6.1%). Atypical dementia was presented in 3.0% of cases. There were 178 patients with mild cognitive impairment, 20 with vascular cognitive impairment, and 18 with subjective cognitive decline. Other comorbidities were found in 97% of the subjects. Patients with cognitive impairment had a higher total number of other geriatric syndromes and higher percentages for delirium, falls, immobility, loss of appetite, and incontinence. Potentially reversible causes of dementia were found in 11.3% of the cases. Acetylcholinesterase inhibitors were administered to 61%, whereas 23.5% received an NMDA receptor antagonist. The need for a change in the antidementia medication was identified for 10.7% of the subjects; the major cause was adverse drug side effects. Nonpharmacological therapy only was administered to 52.4% of the people with dementia who had behavioral and psychological symptoms. CONCLUSIONS: Mixed brain pathologies, comorbidities, and the coexistence of other geriatric syndromes are common at geriatric clinics. Holistic, integrated, and continuous care are needed to improve the outcomes of patients with more complicated comorbidities.

Effect of White Potatoes on Subjective Appetite, Food Intake, and Glycemic Response in Healthy Older Adults.

The objective of this study was to determine the effect of white potato cooking methods on subjective appetite, short-term food intake (FI), and glycemic response in healthy older adults. Using a within-subject, repeated-measures design, 20 participants (age: 70.4 ± 0.6 y) completed, in random order, five treatment conditions: three potato treatments (baked potatoes, mashed potatoes, and French fries), an isocaloric control treatment (white bread), or a fasting condition (meal skipping). Subjective appetite and glycemic response were measured for 120 min using visual analogue scales and capillary blood samples, respectively. Lunch FI was measured with an ad libitum pizza meal at 120 min. Change from baseline subjective appetite (p < 0.001) and lunch FI (p < 0.001) were lower after all test treatments compared with meal skipping (p < 0.001), but did not differ among test treatments. Cumulative FI (test treatment + lunch FI) did not differ among treatment conditions. Blood glucose concentrations were higher after all test treatments compared with meal skipping (p < 0.001), but were not different from each other. In healthy older adults, white potatoes suppressed subjective appetite and lunch FI compared with meal skipping, suggesting white potatoes do not bypass regulatory control mechanisms of FI.

Effectiveness of Protein Supplementation Combined with Resistance Training on Muscle Strength and Physical Performance in Elderly: A Systematic Review and Meta-Analysis.

The aim of this study was to evaluate the effectiveness of the combination of resistance training (RT) and protein supplementation (PS), compared to RT alone or combined with a placebo (plS), in the improvement of muscle strength and physical performance. The search strategy in PubMed, Cochrane Library, and Web of Sciences databases found a total of 294 studies. Once inclusion and exclusion criteria were applied, 16 studies were included for the qualitative analysis. A total of 657 healthy elderly (>60 years) participants were analysed. Finally, 15 articles were included in the quantitative analysis with one being excluded due to issues with data availability. Upper-limb, lower-limb, and handgrip strength were the primary outcomes of the meta-analysis. The secondary outcomes, related to physical performance, were Short Physical Performance Battery (SPPB), gait speed, and the five-chair-rise test (5CRT). The main results of the meta-analysis show no statistical differences for upper-limb (SMD: 0.56, 95% CI: -0.09, 1.21, p = 0.09, I2 = 68%), lower-limb (SMD: 0.00, 95% CI: -0.18, 0.18, p = 1.0, I2 = 11%), and handgrip strength (SMD: 0.03, 95% CI: -0.26, 0.32, p = 0.84, I2 = 0%) between the RT + PS and the RT alone (or combined with plS). Moreover, no statistical differences were found relating to physical performance. In view of these results, protein supplementation combined with RT does not provide additional benefits compared to RT alone or with plS in healthy elderly adults.

The TechSAge Minimum Battery: A multidimensional and holistic assessment of individuals aging with long-term disabilities.

BACKGROUND: People with disabilities acquired in early to mid-life are living longer, contributing to growing numbers of older adults who are aging with disability, an understudied population likely to be underserved. OBJECTIVES: This paper demonstrates the usefulness of the TechSAge Minimum Battery as a holistic assessment of health for people aging with disabilities. METHODS: Survey data of socio-demographic and health characteristics were collected from 176 older adults with long-term vision, hearing, and/or mobility disabilities. A series of descriptive and bivariate analyses were conducted to illustrate the heterogeneity of the sample. An in-depth analysis of the subsample with vision difficulty was conducted to highlight the tool's value in assessing detailed contextual information for a specific disability. RESULTS: Prevalence of health conditions (M = 4.1; SD = 2.5), prescription medications (M = 4.1; SD = 3.9), and serious functional difficulties (M = 1.6; SD = 0.85) indicated a fair degree of comorbidity, but with considerable variation in number and type among individuals. Subjective health ratings were high overall, but lower scores were correlated with additional comorbidities (r = -0.31-0.40, p =<.001). Analyses of the subsample with vision difficulty demonstrated heterogeneity in functional capacity, degree of impairment, duration, and use of supportive aids. CONCLUSIONS: Findings highlighted the heterogeneity among people aging with disability and demonstrated the importance of capturing multi-dimensional factors inclusive of an individual's capacity, context, and personal factors, which the Minimum Battery provides in an integrated assessment. Potential healthcare applications of the tool are discussed with implications for bridging aging and disability services.

Age-related disease burden in Indian population.

OBJECTIVES: Aging is not just a consequence of wear-and-tear, but it is the inappropriate regenerative mechanism of the stem cells. Aging is directly proportional to increase in health-problems involving all organs and physiological systems - more of non-communicable types. On the other hand, medical advancement and awareness about health-care are increasing the life expectancy, which could outnumber the young generation or the mainstream of work-force gradually. Hence, understanding of disease-prevalence is essential with a view to making necessary medical, environmental and economic arrangements and offering holistic care to the older population. STUDY DESIGN: Records of medical consultancies of outpatient departments (OPD) were retrieved from the hospital database and considered for understanding the disease-prevalence in the geriatric population. METHODS: Over 47000 subjects of 60 years and above were categorized into eight age-groups and analyzed for age-related disease-prevalence in both males and females. RESULTS: Approximately 25% were affected with cardiovascular system followed by 20% with general complication of cold/cough/fever and GI-disorientation. A uniform damage was observed in systems such as gastro-/neuro-/nephro-/ophthalmic and urology in both genders. Males were more prone to cardiac, nephorologic and urologic problems whereas females were more affected with musculo-skeletal problems than men. In general, men were more affected with geriatric diseases. CONCLUSION: Cardiovascular disorder after 60 years onwards could be related to stress for transition from 'income-to-no-income' state and lack of financial and other preparedness. Significant osteoarthritis problem in females is undoubtedly associated with ageing of ovaries. An intensive medical intervention following hospital-admission and outcome will guide for building age-friendly, long-stay and isolated accommodation, which could be considered for low- and middle-income countries as a model for handling geriatric disease burden.

Effects of a multicomponent exercise program combined with calcium-vitamin D3-enriched milk on health-related quality of life and depressive symptoms in older men: secondary analysis of a randomized controlled trial.

PURPOSE: Osteoporosis is associated with both lower health-related quality of life and depression in older people. We examined the independent and combined effects of a multi-component exercise program and calcium-vitamin D3 fortified milk on health-related quality of life (HR-QoL) and depression in older men. METHODS: In this 12-month, factorial design randomized controlled trial, 180 healthy community-dwelling men aged 50-79 years with normal to below average bone mineral density were allocated into one of four groups: exercise + fortified milk; exercise; fortified milk; or controls. Exercise consisted of high-intensity resistance training with weight-bearing exercise (3 days per week; 60-75 min per session). Men assigned to fortified milk consumed 400 ml/day of low-fat milk containing 1000 mg/day calcium and 800IU/day vitamin D3. Questionnaires were used to assess HR-QoL (SF-36) and depressive symptoms (Center for Epidemiologic Studies Depression Scale) at baseline, and 6 and 12 months. A linear mixed model analysis was used to test whether there was a synergistic interaction between exercise and calcium-vitamin D3. If no significant interactions were detected, the main effects of exercise and fortified milk were examined. RESULTS: Mean adherence to the exercise program and fortified milk was 67% (95% CI 61, 73%) and 90% (95% CI 86, 93%), respectively. There were no exercise-by-fortified milk interactions nor main effects of exercise or calcium-vitamin D for any of the HR-QoL measures or depressive symptoms. CONCLUSION: In healthy community-dwelling older men, exercise training and/or calcium-vitamin D fortified milk did not improve HR-QoL or depressive symptoms.

Nutritional status and clinical evolution of the elderly in home enteral nutritional therapy: a retrospective cohort study. / Estado nutricional e evolução clínica de idosos em terapia nutricional enteral domiciliar: uma coorte retrospectiva.

OBJECTIVE: to evaluate the clinical and nutritional evolution of elderly patients receiving home enteral nutritional therapy. METHOD: retrospective cohort observational study. Data collection was performed through the analysis of clinical and nutritional records. The demographic, nutritional and clinical variables were analyzed. The sample consisted of elderly patients using home enteral nutritional therapy via the probe or the stomach. For the statistical analysis, the Statistical Package for the Social Sciences program was used, adopting the level of significance of 5%. RESULTS: the sample was 218 participants, with a mean age of 76 ± 10.12 years, of which 54.1% were female. The main morbidity was the stroke sequelae. Malnutrition was the nutritional diagnosis and the overall subjective assessment, the main instrument of nutritional evaluation. The route of administration of the most prevalent diet was the nasoenteric/nasogastric tube, however, after one year of follow-up, gastrostomy became the main route. It was observed the predominance of general condition maintenance and the most prevalent clinical outcome was death. CONCLUSION: the majority of patients in home enteral nutrition therapy presented maintenance and / or improvement of clinical and nutritional status. Therefore, this therapy may contribute to a better clinical and nutritional evolution.

Global Incidence of Frailty and Prefrailty Among Community-Dwelling Older Adults: A Systematic Review and Meta-analysis.

Importance: Frailty is a common geriatric syndrome of significant public health importance, yet there is limited understanding of the risk of frailty development at a population level. Objective: To estimate the global incidence of frailty and prefrailty among community-dwelling adults 60 years or older. Data Sources: MEDLINE, Embase, PsycINFO, Web of Science, CINAHL Plus, and AMED (Allied and Complementary Medicine Database) were searched from inception to January 2019 without language restrictions using combinations of the keywords frailty, older adults, and incidence. The reference lists of eligible studies were hand searched. Study Selection: In the systematic review, 2 authors undertook the search, article screening, and study selection. Cohort studies that reported or had sufficient data to compute incidence of frailty or prefrailty among community-dwelling adults 60 years or older at baseline were eligible. Data Extraction and Synthesis: The methodological quality of included studies was assessed using The Joanna Briggs Institute's Critical Appraisal Checklist for Prevalence and Incidence Studies. Meta-analysis was conducted using a random-effects (DerSimonian and Laird) model. Main Outcomes and Measures: Incidence of frailty (defined as new cases of frailty among robust or prefrail individuals) and incidence of prefrailty (defined as new cases of prefrailty among robust individuals), both over a specified duration. Results: Of 15 176 retrieved references, 46 observational studies involving 120 805 nonfrail (robust or prefrail) participants from 28 countries were included in this systematic review. Among the nonfrail individuals who survived a median follow-up of 3.0 (range, 1.0-11.7) years, 13.6% (13 678 of 100 313) became frail, with the pooled incidence rate being 43.4 (95% CI, 37.3-50.4; I2 = 98.5%) cases per 1000 person-years. The incidence of frailty was significantly higher in prefrail individuals than robust individuals (pooled incidence rates, 62.7 [95% CI, 49.2-79.8; I2 = 97.8%] vs 12.0 [95% CI, 8.2-17.5; I2 = 94.9%] cases per 1000 person-years, respectively; P for difference < .001). Among robust individuals in 21 studies who survived a median follow-up of 2.5 (range, 1.0-10.0) years, 30.9% (9974 of 32 268) became prefrail, with the pooled incidence rate being 150.6 (95% CI, 123.3-184.1; I2 = 98.9%) cases per 1000 person-years. The frailty and prefrailty incidence rates were significantly higher in women than men (frailty: 44.8 [95% CI, 36.7-61.3; I2 = 97.9%] vs 24.3 [95% CI, 19.6-30.1; I2 = 8.94%] cases per 1000 person-years; prefrailty: 173.2 [95% CI, 87.9-341.2; I2 = 99.1%] vs 129.0 [95% CI, 73.8-225.0; I2 = 98.5%] cases per 1000 person-years). The incidence rates varied by diagnostic criteria and country income level. The frailty and prefrailty incidence rates were significantly reduced when accounting for the risk of death. Conclusions and Relevance: Results of this study suggest that community-dwelling older adults are prone to developing frailty. Increased awareness of the factors that confer high risk of frailty in this population subgroup is vital to inform the design of interventions to prevent frailty and to minimize its consequences.

Comprehensive geriatric assessments in integrated care programs for older people living at home: A scoping review.

In many integrated care programs, a comprehensive geriatric assessment (CGA) is conducted to identify older people's problems and care needs. Different ways for conducting a CGA are in place. However, it is still unclear which CGA instruments and procedures for conducting them are used in integrated care programs, and what distinguishes them from each other. Furthermore, it is yet unknown how and to what extent CGAs, as a component of integrated care programs, actually reflect the main principles of integrated care, being comprehensiveness, multidisciplinarity and person-centredness. Therefore, the objectives of this study were to: (a) describe and compare different CGA instruments and procedures conducted within integrated care programs for older people living at home, and (b) describe how the principles of integrated care were applied in these CGAs. A scoping review of the scientific literature on CGAs in the context of integrated care was conducted for the period 2006-2018. Data were extracted on main characteristics of the identified CGA instruments and procedures, and on how principles of integrated care were applied in these CGAs. Twenty-seven integrated care programs were included in this study, of which most were implemented in the Netherlands and the United States. Twenty-one different CGAs were identified, of which the EASYcare instrument, RAI-HC/RAI-CHA and GRACE tool were used in multiple programs. The majority of CGAs seemed to reflect comprehensiveness, multidisciplinarity and person-centredness, although the way and extent to which principles of integrated care were incorporated differed between the CGAs. This study highlights the high variability of CGA instruments and procedures used in integrated care programs. This overview of available CGAs and their characteristics may promote (inter-)national exchange of CGAs, which could enable researchers and professionals in choosing from the wide range of existing CGAs, thereby preventing them from unnecessarily reinventing the wheel.

Geriatric Assessment, Not ASA Physical Status, Is Associated With 6-Month Postoperative Survival in Patients With Cancer Aged ≥75 Years.

BACKGROUND: The American Society of Anesthesiologists physical status (ASA PS) classification system is the most common method of assessing preoperative functional status. Comprehensive geriatric assessment (CGA) has been proposed as a supplementary tool for preoperative assessment of older adults. The goal of this study was to assess the correlation between ASA classification and CGA deficits among oncogeriatric patients and to determine the association of each with 6-month survival. PATIENTS AND METHODS: Oncogeriatric patients (aged ≥75 years) who underwent preoperative CGA in an outpatient geriatric clinic at a single tertiary comprehensive cancer center were identified. All patients underwent surgery, with a hospital length of stay (LOS) ≥1 day and at least 6 months of follow-up. ASA classifications were obtained from preoperative anesthesiology notes. Preoperative CGA scores ranged from 0 to 13. Six-month survival was assessed using the Social Security Death Index. RESULTS: In total, 81 of the 980 patients (8.3%) included in the study cohort died within 6 months of surgery. Most patients were classified as ASA PS III (85.4%). The mean number of CGA deficits for patients with PS II was 4.03, PS III was 5.15, and PS IV was 6.95 (P<.001). ASA classification was significantly associated with age, preoperative albumin level, hospital LOS, and 30-day intensive care unit (ICU) admissions. On multivariable analysis, 6-month mortality was associated with number of CGA deficits (odds ratio [OR], 1.14 per each unit increase in CGA score; P=.01), 30-day ICU admissions (OR, 2.77; P=.003), hospital LOS (OR, 1.03; P=.02), and preoperative albumin level (OR, 0.36; P=.004). ASA classification was not associated with 6-month mortality. CONCLUSIONS: Number of CGA deficits was strongly associated with 6-month mortality; ASA classification was not. Preoperative CGA elicits critical information that can be used to enhance the prediction of postoperative outcomes among older patients with cancer.

Impact of the Southwark and Lambeth Integrated Care Older People's Programme on hospital utilisation and costs: controlled time series and cost-consequence analysis.

OBJECTIVES: To estimate the impact on hospital utilisation and costs of a multi-faceted primary care intervention for older people identified as being at risk of avoidable hospitalisation. DESIGN: Observational study: controlled time series analysis and estimation of costs and cost consequences of the Programme. General practitioner (GP)'s practice level data were analysed from 2009 to 2016 (intervention operated from 2012 to 2016). Mixed-effect Poisson regression models of hospital utilisation included comparisons with control practices and background trends in addition to within-practice comparisons. Cost estimation used standard tariff values. SETTING: 94 practices in Southwark and Lambeth and 263 control practices from other parts of England. MAIN OUTCOME MEASURES: Hospital utilisation: emergency department attendance, emergency admissions, emergency admissions for ambulatory sensitive conditions, outpatient attendance, elective admission and length of stay. RESULTS: By the fourth year of the Programme, there were reductions in accident and emergency (A&E) attendance (rate ratio 0.944, 95% CI 0.913 to 0.976), outpatient attendances (rate ratio 0.938, 95% CI 0.902 to 0.975) and elective admissions (rate ratio 0.921, 95% CI 0.908 to 0.935) but there was no evidence of reduced emergency admissions. The costs of the Programme were £149 per resident aged 65 and above but savings in hospital costs were only £86 per resident aged 65 and above, equivalent to a net increase in health service expenditure of £64 per resident though the Programme was nearly cost neutral if set-up costs were excluded. Holistic assessments carried out by GPs and consequent Integrated Care Management (ICM) plans were associated with increases in elective activity and costs; £126 increase in outpatient attendance and £936 in elective admission costs per holistic assessment carried out, and £576 increase in outpatient and £5858 in elective admission costs per patient receiving ICM. CONCLUSIONS: The Older People's Programme was not cost saving. Some aspects of the Programme were associated with increased costs of elective care, possibly through the identification of unmet need.

Determinants of vitamin D status in physically active elderly in the Netherlands.

PURPOSE: Vitamin D deficiencies are common in elderly, which increases the risk for, e.g., bone fractures. Identification of determinants of vitamin D status may provide leads for specific deficiency prevention strategies. Although determinants of vitamin D status have been studied in various populations, this has not been examined in elderly that have a physically active lifestyle. METHODS: Vitamin D status of 450 physically active elderly who do not use vitamin D supplements was determined and information on possible determinants (demographic, dietary intake and physical activity) was collected around a prolonged four day walking event in July and analyzed in linear regression models. RESULTS: The average summertime serum 25(OH)D concentration was 88.8 ± 22.4 nmol/L. Only 2% of the participants had a 25(OH)D concentration below 50 nmol/L. Dietary intake of vitamin D was 4.0 ± 1.9 µg/day, and the participants spent 12.4 ± 8.6 h/week on outdoor activities. In the multivariate model, lower age (= - 0.48, 95% CI - 0.80 to - 0.16), lower BMI (= - 0.86, 95% CI - 1.62 to - 0.10), being a moderate to high drinker versus a non-drinker (= 7.97, 95% CI 0.43-15.51) and more outdoor physical activity (= 0.25, 95% CI 0.01-0.50) were significantly associated with higher 25(OH)D concentrations. CONCLUSIONS: In physically active elderly, vitamin D status was very high in summertime, with few deficiencies, suggesting that elderly with a physical active lifestyle might not necessarily need supplements during the summer period. Lower age, lower BMI, higher alcohol intake and more outdoor physical activity had a significant association with vitamin D status.

Coffee consumption and mortality from all causes of death, cardiovascular disease and cancer in an elderly Spanish population.

PURPOSE: The effect of coffee consumption on mortality has been scarcely investigated in the elderly. We assessed the association between coffee consumption and mortality from all-cause, cardiovascular disease (CVD) and cancer, in an elderly population of Spain. METHODS: We studied 903 individuals (511 women) aged 65 years and older from two population-based studies, the EUREYE-Spain study and the Valencia Nutritional Survey. Coffee consumption and diet were assessed using a validated food frequency questionnaire. Information on education, anthropometry, sleeping time, smoking, alcohol intake, physical activity and pre-existing disease was collected at baseline. Deaths were ascertained during a 12-year follow-up period, and Cox proportional hazards regression models were used to estimate adjusted hazard ratios (HR). RESULTS: There were 403 deaths during the 12-year period (40% from CVD), 174 of which occurred during the first 6 years. We observed evidence of a lower CVD mortality among coffee drinkers in the first 6 years of follow-up. Drinkers of ≤1 cup of coffee/day and > 1 cup/day showed lower CVD mortality than non-drinkers of coffee, HR 0.82 (95% CI 0.46-1.44) and HR 0.38 (0.15-0.96), respectively (p trend = 0.04). This association of coffee with CVD mortality attenuated after 12 years of follow-up. No significant association was observed with all-cause or cancer mortality, neither for caffeinated and decaffeinated coffee. CONCLUSIONS: In this study, coffee consumption was associated with lower CVD mortality in elderly. Although this association should be further investigated, coffee consumption appears to be safe for the elderly since no increased mortality was observed in coffee drinkers.

Coffee consumption and risk of physical function impairment, frailty and disability in older adults.

PURPOSE: Habitual coffee consumption has been associated with lower risk of type 2 diabetes and cardiovascular disease. Since these diseases are main determinants of functional limitations, we have tested the hypothesis that coffee intake is associated with lower risk of physical function impairment, frailty and disability in older adults. We focused on women and those with obesity, hypertension or type 2 diabetes because they are at higher risk of functional limitations. METHODS: Prospective study with 3289 individuals ≥ 60 years from the Seniors-ENRICA cohort. In 2008-2010 coffee consumption was measured through a validated dietary history. Participants were followed up until 2015 to ascertain incident impaired physical function, frailty and disability, assessed by both self-report and objective measures. RESULTS: Compared with non-drinking coffee, consumption of ≥ 2 cups of coffee/day was associated with lower risk of impaired agility in women (hazard ratio [HR] 0.71, 95% confidence interval [CI] 0.51-0.97, P trend 0.04) and in those with obesity (HR 0.60; 95% CI 0.40-0.90, P trend 0.04). Intake of ≥ 2 cups of coffee/day was also linked to reduced risk of impaired mobility in women (HR 0.66; 95% CI 0.46-0.95, P trend 0.02) and among individuals with hypertension (HR 0.70, 95% CI 0.48-1.00, P trend 0.05). Moreover, among subjects with diabetes, those who consumed ≥ 2 cups/day had lower risk of disability in activities of daily living (HR 0.30, 95% CI 0.11-0.76, P trend 0.01). CONCLUSIONS: In older people, habitual coffee consumption was not associated with increased risk of functional impairment, and it might even be beneficial in women and those with hypertension, obesity or diabetes.

Randomized controlled study on the effectiveness of animal-assisted therapy on depression, anxiety, and illness perception in institutionalized elderly.

AIM: The aim of this study was to verify dog-assisted therapy's effectiveness on depression and anxiety in institutionalized elderly. Patients' illness perception was examined to identify core beliefs regarding mood, personal control, and illness coherence because they can affect treatment compliance. Subjective perception of pain, social interaction, and setting-bound observable variables were also studied. METHODS: This study involved a randomized sample of institutionalized patients 65 years of age and older; the treatment group had 17 subjects and the control group had 14 subjects. All patients were administered the Mini-Mental State Examination, 15-item Geriatric Depression Scale, Positive and Negative Affect Schedule, Generalized Anxiety Disorder 7, Illness Perception Questionnaire, and Numeric Pain Rating Scale. Intra- and inter-group data analysis was performed before and after treatment. Over the course of 10 weeks, patients participated in individual 30-min sessions. An observational methodology was developed to record verbal and non-verbal interactions between the elderly, the dog, and the dog handler. RESULTS: A large effect size and a statistically significant decrease in 15-item Geriatric Depression Scale scores were identified in the treatment group. No significant differences were detected in the Generalized Anxiety Disorder 7, Positive and Negative Affect Schedule, and Numeric Pain Rating Scale. However, the Positive and Negative Affect Schedule and the Numeric Pain Rating Scale showed a moderate decrease. The Illness Perception Questionnaire's timeline (acute/chronic) and treatment control subscales showed a clinically relevant, large effect size. CONCLUSIONS: Dog-assisted therapy has proved to be effective in reducing symptoms of depression in institutionalized elderly. The increase in verbal interactions with the handlers throughout the study suggests the dog acts as a facilitator of social interaction, eliciting positive emotional responses. Dog-assisted therapy shows promising results in the perception of illness timeline and treatment control, indicating potential enhancement of the sense of treatment-related empowerment. However, further study is required.

Association between bone mineral density, muscle volume, walking ability, and geriatric nutritional risk index in hemodialysis patients.

BACKGROUND AND OBJECTIVES: Hemodialysis patients are at risk for bone loss and sarcopenia, characterized by reduced muscle mass and limited mobility/function. Osteoporosis and sarcopenia both increase the risk of hospitalization and death in affected individuals. Malnutrition also occurs as a complication of hemodialysis and has been identified as a risk factor for osteoporosis and sarcopenia. In this study, we examined the relationship between osteoporosis, muscle volume, walking ability, and malnutrition in hemodialysis patients. METHODS AND STUDY DESIGN: Forty-five hemodialysis patients were evaluated. Bone mineral density (BMD) and muscle volume were measured by dual-energy X-ray absorptiometry. Muscle volume and strength were evaluated using lean mass index (LMI), handgrip strength, and walking ability. The time required for a patient to walk 10 meters was measured to evaluate walking ability. The geriatric nutritional risk index (GNRI) was used to assess malnutrition. RESULTS: Multiple linear regression analysis showed that older age, female sex, lower LMI, and higher total type I procollagen N-terminal propeptide were correlated with lower BMD of lumbar spine. Higher age and lower LMI were correlated with lower BMD of the femoral neck. Female sex and lower GNRI were correlated with lower LMI. Longer duration of hemodialysis was correlated with lower walking ability. CONCLUSIONS: Our findings suggest that muscle preservation is required to maintain both lumbar spine and femoral neck BMD. Similarly, nutritional management is necessary to maintain BMD via preservation of muscle volume. Complementary nutritional therapies are needed to improve osteoporosis and sarcopenia in high-risk hemodialysis patients.

Costs of medication in older patients: before and after comprehensive geriatric assessment.

BACKGROUND: Polypharmacy and inappropriate drug use cause numerous complications, such as cognitive impairment, frailty, falls, and functional dependence. The present study aimed to determine the effect of the comprehensive geriatric assessment (CGA) on polypharmacy, potentially inappropriate medications (PIMs) and potential prescribing omissions (PPOs), and to evaluate the economic reflections of medication changes. METHODS: One thousand five hundred and seventy-nine older patients, who had undergone CGA, were retrospectively evaluated. The drugs, drug groups, and number of drugs that the patients used were recorded. Appropriate drug therapy was identified by both CGA and STOPP/START criteria. Based on these criteria, PIMs were discontinued and PPOs were started. The monthly cost of these drugs was calculated separately for PIMs and PPOs by using the drugstore records. RESULTS: After CGA, while the prevalence of non-polypharmacy was increased from 43.3% to 65.6%, the prevalence of polypharmacy and hyperpolypharmacy was decreased from 56.7% to 34.4% and 12.0% to 3.6%, respectively. The three most common PIMs discontinued were proton pump inhibitors, anti-dementia drugs, and antipsychotics, respectively. However, the most common PPOs started were vitamin D and B12 supplements, and anti-depressants. After CGA, monthly saved total per capita cost of PIMs was US$12.8 and monthly increased total per capita cost of PPOs was $5.6. CONCLUSION: It was demonstrated that prevalence of polypharmacy, PIM, and PPO could be decreased by CGA including START/STOPP criteria in older adults. Furthermore, this will have beneficial effects on economical parameters due to decreasing drug-related health care costs.