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Objectives More than 60% of the new cancer diagnoses are currently made in older adults, a highly heterogeneous population. Reliable and time-saving tools to define older adults' prognosis are needed to inform the oncologist's decisions in routine clinical practice. We sought to define a multi-domain classification tool for the prediction of all-cause one-year mortality in a cohort of older adults with solid tumors. Materials and Methods We conducted a single-centre, prospective study of patients with solid cancer aged 65 or older and with G8 score ≤ 14. All patients underwent a comprehensive geriatric assessment (CGA) before starting their surgical or medical treatment. One-year mortality was recorded. A CGA-based prediction tool of one-year mortality was developed and subsequently validated in two independent training and testing cohorts with a 70/30 split, respectively. Results 162 patients were enrolled. Mean patient age was 78 ± 5.5 years. Forty-three percent of the patients were men. Colorectal and breast cancer were the most common diagnoses. The clinical variables selected for the development of the new classifier (MetaGENUA®) were: mini-nutritional assessment (MNA), instrumental day life activities (IADL), Cumulative Illness Rating Scale (CIRS), geriatric depression scale (GDS), age, and cancer stage. In our independent validation cohort, MetaGENUA® showed high specificity (0.86) and AUC = 0.71 (95% CI = 0.55–0.87). Conclusions MetaGENUA® predicts one-year mortality in older patients with cancer with high specificity. As such, MetaGENUA® is predicted to reveal as a useful tool to guide the oncologist's decisions in clinical practice.

Sleep disturbances (SD) represent one of the main symptoms of menopause and they are caused by several factors. Hormonal changes such as the reduction of oestrogen levels and the consequent vasomotor symptoms (VMS) along with psychiatric disorders such as depression and anxiety could contribute to the onset of SD. Furthermore, obesity per se or through the obstructive sleep apnoea (OSA) could blunt sleep. Moreover, in menopause is usual a reduction in melatonin, that could contribute to SD. Nutritional strategies are paramount because they could contribute to manage menopause-related SD, in particular tackling obesity and overweight. Furthermore, some foods, such as soy, fish, whole grains, vegetables and fruit could decrease symptoms like depression and VMS, correlated with SD in postmenopausal women. Therefore, the aim of this review is to provide an overview of the current evidence on SD in menopause and to provide nutritional strategies for managing SD in this context.

The aim of the study was to investigate the association of chronotype categories with type 2 diabetes mellitus (T2DM) and cardiovascular diseases (CVD) in 172 middle-aged adults (71.5% females; 51.8 ± 15.7 years). Anthropometric parameters, lifestyle habits, adherence to the Mediterranean Diet (MD), sleep quality, chronotype and the presence of T2DM and CVD were studied. Chronotype was classified as morning in 58.1% of subjects, evening in 12.8% and intermediate in 28.1%. Subjects with evening chronotype followed an unhealthier lifestyle than other chronotypes; indeed, they significantly performed less regular activity and were more frequently smokers. Furthermore, they had significantly higher risk to have T2DM [Odds Ratio (OR)=3.36 95% confidence interval (CI) 1.14-35.42; p = 0.03] and CVD [Odds Ratio (OR)= 5.89 95% CI 1.14-30.60; p = 0.035](CI) 2.24-407.54); p = 0.01] compared to morning chronotype after adjustment for gender, body mass index (BMI), sleep quality and adherence to the MD. The confidence intervals were wide, indicating that the sample size was too small. Thus, these data need to be replicated in a larger sample size. In addition, nutritional assessment was limited since only PREDIMED questionnaire was carried out. However, the main strengths of this study included a random sample and a population-based approach, although the cross-sectional design cannot establish causality. Although study population was unbalanced per gender and smoking and age group representing only middle-aged people,we adjusted the statistical analysis for potential confounding factors. In conclusion, the evening chronotype has an increased risk to be associated to T2DM and CVD.

The OPERA (Obesity, Programmes of nutrition, Education, Research and Assessment of the best treatment) PREVENTION PROJECT was a campaign of prevention of obesity that was held on October 11th-13th 2019 in Naples. The project was based on the organization of a medical, athletic, tasting and psychological path with the following objectives: 1) Providing a free medical examination to subjects with obesity; 2) providing athletic advices to perform physical activity; 3) performing a show-cooking in order to teach subjects with obesity to cook healthy food; 4) providing a gustatory and olfactory sensitivity assessment; 4) providing a psychological examination through questionnaires to evaluate obstacles to start a weight loss programme and to psycologically support subjects with obesity on a virtual journey made through a reshaping software programme. In conclusion the OPERA PREVENTION PROJECT could represent a health promotion intervention reproducible in all the countries having high rates of subjects with obesity and overweight.

Prehabilitation, intended as a multidisciplinary approach where physical training is combined with educational and counselling training, in cardiology could optimizing care, and has been shown to be able to reduce morbidity and mortality in several diseases. The present study aims to assess the effectiveness of a prehabilitation program in elderly patients (over 65) with chronic heart failure and to evaluate functional and quality indices of life.This is randomized, single blind controlled trial. Fourteen older adult patients diagnosed with chronic heart failure were enrolled. Patients were randomly assigned into the study or the control group. Patients in the study group underwent physical training organized into 10 twice-weekly meetings, nutritional and lifestyle counseling.In the Study Group, the quality of life improved significantly (EQoL-5D), and between the two groups there is a statistically significant difference in the motor dimension of SF-36.Because of our preliminary results, prehabilitation program should be included among the management strategies of in elderly patients with chronic heart failure to better manage their disease and to improve their Quality of Life.

The Mediterranean diet (MD) is a dietary pattern effective in terms of prevention of obesity-related diseases, and represents the gold standard in preventive medicine, due to the synergistic action of many nutrients with antioxidant and anti-inflammatory properties. In addition, excess body weight significantly increases the risk of hypovitaminosis D, a well-recognized common feature of individuals with obesity. It is well-known that there is a clear gender difference in the adherence to the MD. The aim of this study was to investigate the association between adherence to the MD and 25-hydroxyvitamin D (25OHD) levels in adults, according to gender. Study population consisted of 617 participants, 296 were males and 321 were females, matched by age and body mass index (BMI). A validated 14-item questionnaire PREDIMED (Prevenci&oacute, n con dieta Mediterr&aacute, nea) was used for the assessment of adherence to the MD. The 25OHD levels were determined by a direct competitive chemiluminescence immunoassay. Females have a higher PREDIMED score than males (7.4 &plusmn, 2.8 vs. 6.7 &plusmn, 3.1 score, p = 0.001), and according to PREDIMED categories, a greater percentage of males had low adherence to the MD compared to their female counterparts (40.2% vs. 37.1%, &chi, 2 = 8.94, p = 0.003). The 25OHD levels were higher in males than in females (18.3 &plusmn, 7.3 vs. 16.8 &plusmn, 7.8 ng/mL, p = 0.01), and a higher percentage of males had sufficient 25OHD levels (&gt, 30 ng/mL) than their female counterparts (10.5% vs. 3.4%, &chi, 2 = 10.96, p &lt, 0.001). Stratifying the sample population according to 25OHD categories, BMI decreased and PREDIMED score increased significantly along with the increased 25OHD levels, in both males and females, respectively (p &lt, 0.001). Looking at the bivariate correlations, PREDIMED score was positively correlated with 25OHD levels after adjusting for age and BMI, in both males (r = 0.21, p &lt, 0.001) and females (r = 0.30, p &lt, 0.001). At the bivariate proportional odds ratio (OR) model, 25OHD levels presented the highest OR values in the category low adherence vs. high adherence to the MD, in both genders (OR 1.21 and OR 1.31, in males and females, respectively). Receiver operator characteristic (ROC) analysis was performed to determine the cut-off values of PREDIMED scores predictive of 25OHD levels: PREDIMED score &gt, 5 in males (p &lt, 0.001) and &gt, 7 in females (p &lt, 0.001) could serve as thresholds for 25OHD levels above the median. The results of our study highlighted a novel positive association between adherence to the MD and 25OHD levels in both genders. Although 25OHD levels were higher in males than females, 69.7% were deficient. To the best of our knowledge, this is the first study to show that high adherence to the MD is associated with low BMI and high 25OHD levels in both genders, probably through the anti-inflammatory and anti-oxidant effects that are synergistically exerted by either MD or vitamin D on body weight.

Chronotype is the attitude of a subject in determining individual circadian preference in behavioral and biological rhythm relative to the external light–dark cycle. Obesity and unhealthy eating habits have been associated with evening chronotype. The Mediterranean diet (MD) is a healthy nutritional pattern that has been reported to be associated with better health and quality of sleep. Thus, the aim of the study was to investigate the association of chronotype categories with adherence to the MD in a population of middle-aged Italian adults. This cross-sectional study included 172 middle-aged adults (71.5% females, 51.8 ± 15.7 years) that were consecutively enrolled in a campaign to prevent obesity called the OPERA (obesity, programs of nutrition, education, research and assessment of the best treatment) Prevention Project that was held in Naples on 11–13 October 2019. Anthropometric parameters, adherence to the MD and chronotype were studied. Chronotype was classified as morning in 58.1% of subjects, evening in 12.8% and intermediate in 28.1%. Our results demonstrated that individuals with evening chronotype, when compared to intermediate (p &lt, 0.001) and morning chronotype (p &lt, 0.001), were more prone to follow unhealthy lifestyle, performing less regular activity and being more frequently smokers. In addition, they showed the lowest adherence to the MD compared to morning (p &lt, 0.001) and intermediate chronotypes (p &lt, 0.001). The lower the chronotype score, the higher body mass index (BMI) values in the whole population (r = −0.158, p = 0.038), thus suggesting that evening chronotype was a common finding in subjects with obesity. In addition, positive correlations of chronotype score with age (r = 0.159, p = 0.037) and PREDIMED score (r = 0.656, p &lt, 0.001) were found. The adherence to the MD, more than the intake of the single food items, was found to predict morning and evening chronotypes. In conclusion, evening chronotype was associated with unhealthy lifestyle and low adherence to the MD. Chronotype score was inversely associated to BMI and positively associated to age and adherence to the MD. Thus, the assessment of chronotype should be taken into account in the management of obesity and in the development of nutritional strategies.

Patients with Parkinson's disease (PD) are at a higher risk of hospitalization and recurrent hospitalizations, with consequent complications. Polypharmacy is associated with several adverse outcomes, including hospitalization, increased length of hospital stay, and mortality. The aim of this study was to evaluate among patients with PD the association between the number of medications and incident hospitalizations.We analysed the data of 165 patients with Parkinson's disease attending a geriatric Day Hospital who were enrolled in a cohort study and followed for a median of two years.Over the follow-up, 46 participants (46%) were hospitalized at least one time; multiple admissions were observed in 12 subjects (7%). The median number of agents was 5 (4-7). In Cox regression, the number of drugs was associated with increased hospitalization rates (HR=1.23; 95% CI=1.06-1.43), also after excluding non-neurological medications (HR=1.18; 95% CI=1.01-1.38). Using Poisson regression, polypharmacy (i.e., use of5 drugs) predicted the number of repeated hospitalizations (IRR=2.62; 95% CI=1.28-5.36; p=.008).Among patients with PD, the number of daily medications is associated with increased risk of hospitalization; an increasing number of drugs is associated with increasing number of hospitalizations.

Background Parkinson’s disease (PD) is responsible for significant changes in body composition. Aims We aimed to test the association between PD severity and fat distribution patterns, and to investigate the potential modifier effect of nutritional status in this association. Methods We enrolled 195 PD subjects consecutively admitted to a university geriatric day hospital. All participants underwent comprehensive clinical evaluation, including assessment of total and regional body composition (dual-energy X-ray absorptiometry, DXA), body mass index, nutritional status (Mini-Nutritional Assessment, MNA), motor disease severity (UPDRS III), comorbidities, and pharmacotherapy. Results The fully adjusted linear regression model showed a negative association between UPDRS III and total body fat in kg and percentage (respectively, B − 0.79; 95% CI − 1.54 to − 0.05 and B − 0.55; 95% CI − 1.04 to − 0.05), percentage android fat (B − 1.07; 95% CI − 1.75 to − 0.39), trunk–leg fat ratio (B − 0.02; 95% CI − 0.04 to − 0.01), trunk–limb fat ratio (B − 0.01; 95% CI − 0.06 to − 0.01) and android–gynoid fat ratio (B − 0.01; 95% CI − 0.03 to − 0.01). After stratification by MNA score, all the parameters of android-like fat distribution resulted negatively associated (p

Background. Olfactory dysfunction might unveil the association between ageing and frailty, as it is associated with declining cognitive function, depression, reduced physical performance, reduced dietary intake, and mortality; all these conditions are characterized by increased levels of inflammatory parameters. The present study is aimed at evaluating the association between olfactory dysfunction, frailty, and mortality and whether such association might be mediated by inflammation. Methods. We analysed data of 1035 participants aged 65+ enrolled in the “InCHIANTI” study. Olfactory function was tested by the recognition of the smells of coffee, mint, and air. Olfactory dysfunction was defined as lack of recognition of at least two smells. Considering the items “shrinking,” “exhaustion,” “sedentariness,” “slowness,” and “weakness” included in the Fried definition, frailty was defined as the presence of at least three criteria, prefrailty of one or two, and robustness of none. Serum interleukin-6 (IL-6) was measured in duplicate by high-sensitivity enzyme-linked immunosorbent assays. Logistic regression was adopted to assess the association of frailty with olfactory function, as well as with the increasing number of olfactory deficits. Cox regression was used to test the association between olfactory dysfunction and 9-year survival. Results. Olfactory dysfunction was associated with frailty, after adjusting (OR 1.94, 95% CI=1.07-3.51; P=.028); analysis of the interaction term indicated that the association varied according to interleukin-6 levels (P for interaction=.005). Increasing levels of olfactory dysfunction were associated with increasing probability of being frail. Also, olfactory dysfunction was associated with reduced survival (HR 1.52, 95% CI=1.16-1.98; P=.002); this association varied according to the presence of frailty (P for interaction=.017) and prefrailty status (P for interaction=.046), as well as increased interleukin-6 levels (P for interaction = .011). Conclusions. Impairment of olfactory function might represent a marker of frailty, prefrailty, and consequently reduced survival in an advanced age. Inflammation might represent the possible link between these conditions.

We aimed at testing M-mode ultrasound diaphragmatic thickness reproducibility and its clinical correlates in healthy volunteers. Sixty-six consecutive healthy volunteers were considered eligible, and enrolled in the study. During a single visit, all participants received three M-mode and B-mode ultrasound evaluations of Diaphragmatic Thickness (DT). We then proceeded to calculate the thickness difference and assess the association of ultrasonographic measurements with demographic and anthropometric data. Variables associated through univariate analyses were entered in multivariable models, and Intraclass Correlation Coefficient (ICC) was performed in order to determine intra- and inter-observer reproducibility. Intra- and inter-observer agreements showed to be excellent through Cronbach’s Alpha, ranging from 0.81 - 0.91 and 0.86 - 0.92, respectively. Mean diaphragmatic thickness measurements were: 2.6 (±0.5) mm at inhalation and 1.8 (±0.4) mm at exhalation. The results we obtained significantly varied according to gender, showing diaphragmatic motion, inspiratory/expiratory thickness and fractional thickening to be significantly lower in women. Moreover, a significantly reduced expiratory diaphragmatic thickness emerged in the subgroup of subjects having a sedentary work (p = 0.045). The crude association between expiratory thickness and active work produced a B coefficient of 0.19 (95% CI: 0.04-0.38; p = 0.045), which was confirmed after adjustments considering age and sex (B = 0.20; 95% CI: 0.01- 0.39; P = 0.037). Diaphragmatic thickness measurements using M-mode are reproducible. Intra and inter-observer agreement is high enough to support the precision of this measurement and provide a further analytic tool for a wider application in clinical practice.

To investigate how the different components of sleep dysfunction described in SLE patients combine together in sleep clusters. We conducted a cross-sectional study on a perspective cohort of 79 SLE patients (mean age 8.2 ± 14.3 years). Sleep was evaluated using Pittsburgh Sleep Quality Index (PSQI). Clusters were defined using the single components of PSQI in a hierarchical clustering model. We used Beck Depression Inventory, Hamilton Anxiety Rating Scale, and Medical Outcomes Study Short Form 36 (SF36) to measure depressive symptoms, anxiety, and quality of life, respectively. Three sleep clusters were identified. The cluster 1 (N = 47) is characterized by the lowest values of PSQI total score. The cluster 2 (N = 21) presents higher values of sleep latency, but sleep duration similar to cluster 1. In cluster 3 (N = 11), we found sleep latency increased as in cluster 2, but the highest values of PSQI total score and reduced sleep duration. Scores of anxiety and sedentary time were higher in clusters 2 and 3 than in cluster 1. Cluster 3 presented the highest scores of depression and reduced mental and physical components of SF36. The combination of different sleep components in SLE patients allowed us to identify three patterns of dysfunction: a first cluster with better sleep latency and duration, a second with increased sleep latency but conserved duration, and a third with impairment of both latency and duration. The stratification of sleep disorders in clusters might be useful for the personalization of therapy in relation to sleep cluster membership.

Delays in patient discharge can adversely affect hospital and emergency room productivity and increase healthcare costs. The discharge should be structured from the hospital admission towards the most appropriate environment. This study aims to investigate the efficacy of the Unit, named "Continuity of Care Center" (CCC), to guarantee a safest and fastest hospital discharge in frail patients and to test the effect of our team-approach on hospital outcomes (length of stay and hospital mortality).This is a prospective cohort study carried out in an acute care hospital with 1,558 beds and is equipped with 41 operating theaters. We collected data from October 2016 to June 2019.The time of patient discharge had an important reduction: 15.5±30.8 in the first 3 months vs. 11.0±20.1 in the last 3 months considered. The median of the time of discharge in all 12 months considered was 12 day. The length of stay presented an important reduction from 33.3±47.5 during the first 3 months vs. 28.8±39.5 in the last 3 months of activity of CCC; and a significant reduction of hospital deaths was recorded from 20% during the first 3 months to 14% in the last 3 months of activity of CCC.Results indicate a constant decrease in patient discharge time and length of hospital stay, with a consequent significant reduction of healthcare costs. According to the estimates of Italian Health Ministry concerning Latium region, every hospitalization day has a mean cost of € 674.00. Thus, the CCC activity has contributed to a reduction of approximately 12,832 days of hospitalization, in the considered period, with an estimated hospital saving of € 8,648,761.

Obesity is associated to chronic low‐grade metabolic inflammation and hypovitaminosis D. Among extra-skeletal effects, an important role in inflammation has been described for vitamin D (25(OH)D). Phase angle (PhA) is a bioelectrical impedance analysis (BIA) parameter that represents an indicator of cellular health in chronic inflammatory states. However, it is still unknown whether a low 25(OH)D levels might correlate with PhA in obesity. Considering the lack of evidence correlating the 25(OH)D levels with PhA in obesity, the aim of this study was to investigate their possible relationship in a group of patients with obesity stratified according to body mass index (BMI) categories. Four hundred and fifty-five adult subjects (219 males and 236 females, 36 &plusmn, 11 years) were enrolled. Body composition, including PhA, was assessed using a BIA phase-sensitive system. Serum levels of 25(OH)D was determined by a direct competitive chemiluminescence immunoassay. Most of the participants were affected by grade III obesity (24%) and had 25(OH)D deficiency (67%). Subjects with 25(OH)D deficiency had highest BMI (p &lt, 0.001). Stratifying the sample population according to the BMI classes, 25(OH)D levels decreased significantly along with the increase in BMI (p &lt, 0.001), with the lowest 25(OH)D levels in the class III obesity. In addition, stratifying the sample population according to 25(OH)D categories, BMI and fat mass (FM) decreased, while PhA increased significantly along with the 25(OH)D categories (p &lt, 0.001). The 25(OH)D levels showed significant positive associations with PhA (r = &minus, 0.59, p &lt, 0.001), and this association remained significant also after adjusting for BMI and FM (r = 0.60, p &lt, 0.001). The lowest values of PhA were significantly associated with the severity of obesity (OR 0.3, p &lt, 0.001) and of 25(OH)D deficiency (OR 0.2, p &lt, 0.001). To compare the relative predictive power of body composition parameters associated with the 25(OH)D levels, we performed a multiple linear regression analysis. The most sensitive and specific cut-off for 25(OH)D levels to predict the PhA above the median was &gt, 14 ng/mL (p &lt, 0.001). In conclusion, we provided preliminary insights into a novel link between 25(OH)D levels and PhA in the setting of obesity. This association uncovered a new potential usefulness of PhA as expression of cell membrane integrity and predictor of inflammation in low 25(OH)D status that might help in identifying high-risk patients with obesity who could benefit from careful 25(OH)D supplementation.

Vitamin D deficiency and obesity are two public health problems extensively exacerbated over the last years. Among the several mechanisms proposed to account for the complex interplay between vitamin D and obesity, one that has gained particular attention is related to the emerging role of obesity-related changes in gut microbiota and gut-derived metabolites, such as Trimethylamine-N-oxide (TMAO). Vitamin D deficiency and high circulating TMAO levels are associated with body weight and the severity of non-alcoholic fatty liver disease (NAFLD). Considering the link of obesity with vitamin D on the one hand and obesity with TMAO on the other hand, and the central role of the liver in both the vitamin D and TMAO metabolism, the aim of this cross-sectional observational study was first, to confirm the possible inverse association between vitamin D and TMAO across different body mass index (BMI) classes and second, to investigate if this association could be influenced by the presence of NAFLD. One hundred and four adult subjects (50 males and 54 females, 35.38 &plusmn, 7.49 years) were enrolled. The fatty liver index (FLI) was used as a proxy for the diagnosis of NAFLD. Vitamin D deficiency was found in 65 participants (62.5%), while 33 subjects (31.7%) had insufficient levels, and the remaining subjects had sufficient levels of vitamin D. Subjects with both vitamin D deficiency and FLI-NAFLD had the highest TMAO levels (p &lt, 0.001). By stratifying the sample population according to the BMI classes, vitamin D levels decreased significantly along with the increase of plasma TMAO concentrations, with the lowest vitamin D levels and highest TMAO, respectively, in class III obesity. Vitamin D levels showed significant opposite associations with circulating levels of TMAO (r = &minus, 0.588, p &lt, 0.001), but this association was no longer significant after the adjustment for FLI values. The highest values of TMAO were significantly associated with the severity of obesity (OR 7.92, p &lt, 0.001), deficiency of vitamin D (OR 1.62, 0.001), and FLI-NAFLD (OR 3.79, 0.001). The most sensitive and specific cut-off for vitamin D to predict the circulating levels of TMAO was &le, 19.83 ng/mL (p &lt, 0.001). In conclusion, our study suggests that high TMAO levels are associated with vitamin D deficiency and NAFLD. Further studies are required to investigate if there is a causality link or whether all of them are simply the consequence of obesity.

OBJECTIVES: Sex exerts an important influence on food preferences. The Mediterranean diet (MD) is based on the common dietary characteristics and lifestyle behaviors of the Mediterranean countries. Trimethylamine N-oxide (TMAO), a marker of gut dysbiosis linked to the development of atherosclerosis and cardiovascular risk, is mainly dependent on dietary pattern and gut microbiota metabolism. The aim of this study was to evaluate the association between levels of TMAO and the adherence to the MD in the function of sex. METHODS: We enrolled 144 healthy adults, of which 67 were men. Participants were 31.55 ± 6.19 y of age and had an average body mass index of 22.84 ± 1.51 kg/m2. TMAO levels were detected using high-performance liquid chromatography-mass spectrometry analysis. PREDIMED (PREvención con DIeta MEDiterránea [Prevention with Mediterranean Diet]) questionnaire was used to assess the adherence to the MD. Dietary data were collected by a 7-d food records. Receiver operator characteristic curve analysis was performed to determine the predictive values for PREDIMED score in detecting high TMAO values. RESULTS: Compared with women, the men presented higher levels of TMAO (P < 0.001), lower adherence to the MD (P = 0.017) and higher energy intake. The men consumed a greater quantity of animal proteins, carbohydrates, and ω-3 polyunsaturated fatty acids, and less plant proteins and ω-6 polyunsaturated fatty acids than the women. At the receiver operator characteristic analyses, the lowest levels of TMAO were well predicted by a score of adherence of ≤10 in men and ≤9 in women (P < 0.001). CONCLUSIONS: A clear sex difference was observed in the novel association between levels of TMAO and MD in healthy adults. Although dietary intervention trials on large series population are mandatory, sex-specific cutpoints of adherence to MD might help identify individuals at high risk for high levels of TMAO who would benefit from personalized dietary interventions.

Growing evidence reported that vitamin D deficiency is a common finding in obesity. Vitamin D status also seems to be sex-related, although little is known regarding this association. Therefore, the aim of this study was to investigate the sex-related differences of serum 25OH vitamin D (25OHD) concentrations across body mass index (BMI) classes and, if there were any differences, whether they could be explained by sex-related differences in body composition. We enrolled 500 subjects (250 males, age 37.4 &plusmn, 11.8 years, 250 females, age 36.6 &plusmn, 11.8 years). Body composition was assessed by bioelectrical impedance analysis (BIA) phase-sensitive system. Serum 25OHD concentration was quantified by a direct, competitive chemiluminescence immunoassay. Vitamin D deficiency was defined as a serum 25OHD concentrations &lt, 20 ng/mL (50 nmol/L). Stratifying the sample population according to sex and BMI categories, 25OHD concentrations were significantly higher in males compared to females in all BMI classes and decreased along with the increase of BMI values. Females with vitamin D deficiency had higher fat mass (FM) % compared to males with vitamin D deficiency. The 25OHD concentrations inversely correlated with FM % in both sexes. In a multiple regression analysis model, sex, FM %, and BMI were predictive factors of 25OHD concentration. In conclusion, our study suggests that 25OHD concentrations were lower in females than males across all BMI categories. Given the tight correlation between 25OHD concentrations and FM %, it can be hypothesized that the lower 25OHD concentrations in females than males can be explained by the fact that females have a higher amount of fat than males.

Neuroendocrine tumors (NETs) are rare neoplasms mostly originating from the gastroenteropancreatic tract (GEP-NETs). Data regarding nutritional status in GEP-NET patients are limited. The aim of the study was to investigate the nutritional status and adherence to the Mediterranean Diet (MD) in GEP-NET patients and to correlate them with tumor aggressiveness. A cross-sectional case-control observational study was conducted enrolling 83 patients with well-differentiated G1/G2 GEP-NETs after resection, as well as 83 healthy subjects, age, sex and body mass index-matched. Nutritional status was assessed by evaluating with Bioelectrical Impedance analysis and its phase angle (PhA), adherence to the MD according to PREDIMED score, dietary assessment, anthropometric parameters, and clinico-pathological characteristics. GEP-NET patients consumed less frequently vegetables, fruits, wine, fish/seafood, nuts, and more frequently red/processed meats, butter, cream, margarine, and soda drinks than controls. Patients with more aggressive disease presented a lower adherence to MD according to PREDIMED categories in comparison to G1, localized and free/stable disease status. A smaller PhA value and a lower PREDIMED score were significantly correlated with G2 tumor, metastases, and progressive disease. To the best of our knowledge, this is the first study reporting an association between nutritional status and tumor aggressiveness in a selected group of GEP-NETs. Moreover, higher intakes of food of MD, may represent a potential tool for prevention of tumor aggressiveness. Thus, a skilled nutritionist should be an integral part of the multidisciplinary management of GEP-NET patients.

Background The clinical picture of obsessive-compulsive disorder encompasses a broad range of symptoms that are related to multiple psychological domains, including perception, cognition, emotion, and social relatedness. As obsessive-compulsive symptoms (OCS) frequently have an early onset, there are limited data about OCS in older populations (≥65 years) and, in particular, in elderly subjects with Parkinson disease (PD). Objective This study aimed to estimate the prevalence of OCS using a self-report measure (Obsessive-Compulsive Inventory-Revised) and to identify associated sociodemographic and clinical factors in a sample of elderly PD patients compared to a comparison group of similarly aged healthy volunteers. Results The mean age was 74 ± 6 years in the PD patients and 73 ± 7 years in the comparison group. The mean disease duration was 9.6 ± 5.8 years. Among the PD patients, 30.7% reported at least one OCS or a related disorder compared to 21.1% in the comparison group. Hoarding was significantly more common in PD patients than in the comparison group. Conclusions Subclinical OCS were present at a high percentage in both PD patients and comparison group. The OCS phenotype in PD may present differently, as hoarding was more common in PD patients.

Phosphorylation of insulin receptor substrate (IRS) 1 by tumor necrosis factor alpha (TNF-α) has been implicated as a factor contributing to insulin resistance. Administration of IL-15 reduces adipose tissue deposition in young rats and stimulates secretion of adiponectin, an insulin sensitizing hormone that inhibits the production and activity of TNF-α. We aimed at investigating the effects of age life-long moderate calorie restriction (CR) on IL-15 and TNF-α signaling in rat white adipose tissue (WAT).Thirty-six 8-month-old, 18-month-old, and 29-month-old male Fischer344´Brown Norway F1 rats (6 per group) were either fed ad libitum (AL) or calorie restricted by 40%. The serum levels of IL-15 and IL-15 receptor α-chain (IL-15Rα) were increased by CR controls regardless of age. An opposite pattern was detected in WAT. In addition, CR reduced gene expression of TNF-α and cytosolic IRS1 serine phosphorylation in WAT, independently from age.IL-15 signaling in WAT is increased over the course of aging in AL rats compared with CR rodents. Protein levels of IL-15Rα are greater in WAT of AL than in CR rats independently from age. This adaptation was paralleled by increased IRS1 phosphorylation through TNF-α-mediated insulin resistance. Adiponectin decreased at old age in AL rats, while no changes were evident in CR rats across age groups.IL-15 signaling could therefore represent a potential target for interventions to counteract metabolic alterations and the deterioration of body composition during aging.

Phase angle (PhA), a noninvasive bioimpedance marker, is a useful tool for nutritional screening in several diseases. C-reactive protein (CRP), a strong risk factor for metabolic and cardiovascular diseases, is a commonly used biomarker of meta-inflammation. As both PhA and CRP are influenced by age, BMI, and nutritional status, and exhibit a clear sex dimorphism, we examined the association between PhA and CRP levels in 1855 subjects (680 males and 1175 females), aged 18–59 years, with BMIs ranging from 19.5 to 69.4 kg/m2, stratified according to sex. PhA values and CRP levels were significantly lower in females than males (p &lt, 0.001), while the adherence to the Mediterranean diet (MD) was lower in males compared to females (p &lt, 0.001). After adjusting for age, physical activity, BMI, waist circumference, and adherence to the MD, PhA remained negatively associated with CRP levels in both genders (p &lt, 0.001). In the ROC analysis, PhA ≤ 5.5° in males and ≤5.4° in females were the threshold values predicting increased hs-CRP levels. These results suggested that PhA might represent a valid predictor of CRP levels in both sexes regardless of body weight and adherence to the MD, which avoids the collection of blood sampling and expensive biochemical assays.

Improved ability to treat chronic diseases have increased the interest in measuring health-related quality of life (HRQoL) in older adults. Hypertension and heart failure have been associated with decreased HRQoL. The aim of this study was to assess the association between health-related quality of life and use of angiotensin converting enzyme inhibitors in unselected community-dwelling elderly. We analyzed data of all 387 subjects aged 75+ living in a rural Italian town, without exclusion criteria. HRQoL was assessed using the Health Utility Index Mark 3, which allows formal cost-effectiveness calculations. The association of the HRQoL score with use of ACE-I was analyzed by multivariable linear and logistic regression. The median HUI3 score was 0.31, and 186 participants (48%) reported a score above the median value. Use of ACE-I was reported by 34 (9%) participants, and confirmed by general practitioners. Use of these agents was associated with significantly better HRQoL (B=.16, 95% CI=.02 -.30; P=.025). Also, use of ACE-I was associated with increased probability of better HRQoL in logistic regression (OR=2.83; 95% CI=1.03 - 7.78; P=.044) after adjusting. No associations were found between the HRQoL score and use of calcium antagonists or beta-blockers. Use of ACE-I, but not of other antihypertensives, is associated with better HRQoL among community-dwelling older adults. ACE-inhibitors might therefore present with the best cost-effectiveness ratio for the treatment of older populations.

In Parkinson disease (PD), sarcopenia may represent the common downstream pathway that from motor and nonmotor symptoms leads to the progressive loss of resilience, frailty, and disability. Here we (1) assessed the prevalence of sarcopenia in older adults with PD using 3 different criteria, testing their agreement, and (2) evaluated the association between PD severity and sarcopenia.Cross-sectional, observation study.Geriatric day hospital.Older adults with idiopathic PD.Body composition was evaluated through dual energy x-ray absorptiometry. Handgrip strength and walking speed were measured. Sarcopenia was operationalized according to the Foundation for the National Institutes of Health, the European Working Group on Sarcopenia in Older Persons, and the International Working Group. Cohen k statistics was used to test the agreement among criteria.Among the 210 participants (mean age 73 years; 38% women), the prevalence of sarcopenia was 28.5%-40.7% in men and 17.5%-32.5% in women. The prevalence of severe sarcopenia was 16.8%-20.0% in men and 11.3%-18.8% in women. The agreement among criteria was poor. The highest agreement was obtained between the European Working Group on Sarcopenia in Older Persons (severe sarcopenia) and International Working Group criteria (k = 0.52 in men; k = 0.65 in women; P .01 for both). Finally, severe sarcopenia was associated with PD severity (odds ratio 2.30; 95% confidence interval 1.15-4.58).Sarcopenia is common in PD, with severe sarcopenia being diagnosed in 1 in every 5 patients with PD. We found a significant disagreement among the 3 criteria evaluated, in detecting sarcopenia more than in ruling it out. Finally, sarcopenia is associated with PD severity. Considering its massive prevalence, further studies should address the prognosis of sarcopenia in PD.

Background Nocturia is highly prevalent in subjects with respiratory sleep disturbances (ie obstructive sleep apnea). The aim of our study is to evaluate whether nocturia is associated with intermittent desaturations or hypoxia length and severity in people undergoing polysomnography. Methods We recruited 275 consecutive subjects attending the outpatient clinic for respiratory diseases at Campus Bio-Medico Teaching Hospital. Nocturia was defined as a self-reported voiding frequency ≥ two per night. The groups with and without nocturia were compared with parametric and non-parametric tests, as appropriated. Multivariable logistic regression analysis was used to assess the association of nocturia with patients’ characteristics, including oxygen desaturation index (ODI), respiratory efforts (RE) and oxygen saturation below 90% (TST90). Results Sixty-six (24%) subjects reported nocturia, the median ODI was 15 (8–31), the median RE was 22 (12–38) and the median TST90 was 4.7 (0.3–20.6). ODI and RE were significantly higher in subjects with nocturia as compared with controls. In the multivariable model, ODI was associated with an increased probability of nocturia (OR = 1.03; 95% CI = 1.01–1.06), and the higher the ODI score, the higher the probability to have nocturia (P for trend = 0.038). No significant association was found between TST90 and the occurrence of nocturia. Conclusions Intermittent desaturations and not hypoxia length and severity, expressed by TST90, are associated with the occurrence of nocturia in subjects complaining sleep disturbances.

Background: Assessing diaphragm mobility is important to detect malfunctions or impending exhaustion and to evaluate the effects of many chest and abdominal conditions on respiratory mechanics. Amongst several imaging methods, ultrasonography represents the only noninvasive, nonionizing imaging technique widely available for the direct assessment of diaphragm excursion. Objectives: the aim of this study is to prospectively assess the supine diaphragmatic motion amplitude, intra- and inter-observer agreement, and anthropometric correlates of diaphragm motion variability, measured through M-mode ultrasonography, in a sample of healthy volunteers. Methods: One-hundred healthy volunteers were considered eligible for the study. Instead of B-mode imaging, the M-mode technique was used to achieve a more accurate measurement of diaphragm motion. To assess intra-observer variability, 3 consecutive measurements (M-mode and B-mode) of the right dome motion were obtained at every session. To test for inter-rater reliability, the subjects were asked to provide 2 more diaphragm motion measurements every week, each performed by 2 experienced operators, and 42 subjects accepted. Results: Diaphragmatic motion was positively correlated with height and weight both at quiet (Spearman’s coefficient = 0.514, p < 0.001 and 0.314, p = 0.038) and deep breathing (Spearman’s coefficient = 0.342, p = 0.001 and 0.225, p = 0.024, respectively) and negatively correlated with age, but only during deep breathing (Spearman’s coefficient = –0.272, p = 0.006). Intra-observer agreement degree on all 3 measurements was excellent during both quiet and deep breathing, with a Cronbach’s alpha of 0.793 and 0.901, respectively, and an intra-class coefficient of 0.797 and 0.900, respectively. Similarly, the degree of inter-observer agreement achieved a Cronbach’s alpha of 0.638 and 0.776, and an inter-class coefficient of 0.632 and 0.778, respectively. Deep breathing was associated with sex only in linear multivariable models (B = –10.14; 95% confidence interval [CI] –17.86, –2.41; p = 0.011), while quiet breathing resulted to be affected by height only (B = 30.05; 95% CI 0.79–59.31; p = 0.044). Conclusions: Diaphragm excursion measurements using the M-mode technique were accurate and could be reproduced also when obtained in recumbent patients. After adjustments, the main predictors of diaphragmatic motion were sex and height, which should be considered to design a specifically tailored study and to develop normality reference equations.

Obesity and unhealthy eating habits have been associated with sleep disturbances (SD). The Mediterranean diet (MD) is a healthy nutritional pattern that has been reported to be associated with better health and sleep quality. Thus, the aim of the study was to investigate whether adherence to the MD is associated with sleep quality in a population of middle-aged Italian adults. This cross-sectional study included 172 middle-aged adults (71.5% females, 51.8 &plusmn, 15.7 years) that were consecutively enrolled in a campaign to prevent obesity called the OPERA (Obesity, Programs of Nutrition, Education, Research and Assessment of the best treatment) prevention project that was held in Naples on 11&ndash, 13 October 2019. Anthropometric parameters, adherence to the MD and sleep quality were studied. Overall, 50.6% of the subjects were good sleepers (the Pittsburgh Sleep Quality Index (PSQI) &lt, 5) while 49.4% were poor sleepers (PSQI &ge, 5). Our results demonstrated that good sleepers, when compared to poor sleepers (p &lt, 0.001) had significantly higher adherence to the MD as assessed by PREDIMED (Prevenci&oacute, n con Dieta Mediterr&aacute, nea) score, lower BMI (body mass index) and waist circumference (WC). The higher PSQI, the higher the BMI (p &lt, 0.001) and WC values (p &lt, 0.001), thus suggesting that poor sleep was more common in subjects with obesity. In addition, a negative correlation between PSQI and the PREDIMED score (p &lt, 0.001) was found. to the intake of the cluster of foods enclosed in the MD, rather than the intake of the single food, predicted PSQI. By performing a receiver operator characteristic (ROC) curve analysis, we determined a cut-off value at a PREDIMED score &lt, 9 as the threshold for screening poor sleepers. In conclusion, good sleepers had lower BMI and WC and higher adherence to the MD than poor sleepers. PSQI was positively associated to BMI and WC while it was negatively associated to adherence to the MD. The consumption of the MD dietary pattern rather than the intake of a single nutrient has a beneficial effect on sleep quality. Hence, the assessment of sleep should be taken into account in the management of obesity and promoting adherence to the MD could be a tool to improve SD.

The epidemic of obesity is growing steadily across the whole world. Obesity is not only a merely aesthetic disease but is the “mother” of most chronic diseases such as associated with a range of type 2 diabetes, cardiovascular disease, obstructive sleep apnea, and cancer. However, although there is a need to find a strategy to stop this epidemic disease, most of the times the current nutritional strategies are not effective in weight loss and in long term weight maintenance. Very low-calorie ketogenic diets (VLCKD) is increasingly establishing as a successful nutritional pattern to manage obesity; this is due to rapid weight loss that gives rise to a positive psychological cycle which in turn increases the compliance to diet. Another important key point of VLCKD is the ability to preserve fatty free mass which is known to play a role of paramount importance in glucose metabolism. Despite the clinical evidence of VLCKD there are paucity of data regarding to its management. Therefore, we will provide a useful guide to be used by nutrition experts taking care of subjects with obesity. In particular, we will report recommendations on the correct use of this therapeutic approach for weight loss and management of side effects.

Introduction: The present study aimed to determine the variables that are associated with a longer dialysis recovery time (DRT) and to define the relationship that exists between DRT and the ultrafiltration rate (UFR) in prevalent chronic hemodialysis (CHD) patients. Methods: We studied 210 prevalent CHD of 5 hemodialysis units in Central Italy. Patients were invited to answer to the question: “How long does it take you to recover from a dialysis session?” Answers to this question were subsequently converted into minutes. Demographic, clinical and laboratory parameters were recorded for each patient as well as the UFR (mL/kg/h), the dialysate sodium concentration and temperature. Results: Median DRT was 180 min (60–420). Ninety five (45%) patients had a DRT ≥ the median value. Mean UFR was 9.2 ± 3.0 mL/kg/h. Patients with a lower DRT had a less prevalent disability in the instrumental activities daily living, had a higher UFR, and a lower dialysate temperature, as compared with subjects with higher DRT. According to the logistic regression model, UFR was associated with a DRT below the median (i.e., 180) in the unadjusted model (OR 1.12; 95% CI 1.02–1.23; p = 0.019), after adjusting for age and sex (OR 1.11; 95% CI 1.01–1.22; p = 0.025), and in the fully adjusted model (OR 1.11; 95% CI 1.04–1.22; p = 0.040). UFR increase was associated with increasing probability of DRT below the median (p for trend = 0.035). The highest tertile of DRT was associated with UFR below the mean value (i.e., 9.2 mL/kg/h) in multinomial logistic regression having the lowest DRT tertile as reference. DRT was significantly lower in patients with UFR > 13 mL/kg/h than in patients with UFR 10–13 or < 10 mL/kg/h. Conclusion: DRT is inversely associated with UFR in CHD patients. Whether a high UFR should be recommended to reduce the DRT needs to be elucidated through an adequate prospective randomized study.

Objectives To evaluate the association, if any, between masticatory dysfunction (MD) and mortality in older adults. Design The Invecchiare in Chianti (InCHIANTI) Study, a cohort study with 9-year follow-up. Setting Tuscany, Italy. Participants Individuals aged 65 and older (N = 1,155). Measurements MD was self-reported; Cox regression was used to assess the association between self-reported MD and 9-year all-cause mortality. This association was also evaluated after stratifying according to use of dentures. Analyses were adjusted for potential confounders, including demographic characteristics, lifestyle habits, comorbidities, nutrient intake, medications, and objective parameters. Results Four hundred five (35%) participants reported MD. Over the 9-year follow-up, 475 (41%) subjects died. According to Cox regression analysis, self-reported MD was associated with higher mortality (relative risk (RR) = 1.23, 95% confidence interval (CI) = 1.02–1.48), after adjusting for potential confounders. In participants with self-reported MD, uncorrected edentulism was the condition associated with the greatest risk of mortality (RR = 2.10, 95% CI = 1.07–4.14); use of dentures seemed to blunt this association (RR = 1.12, 95% CI = 0.87–1.44). Conclusion Self-reported MD, chiefly when due to uncorrected edentulism, is associated with 9-year all-cause mortality in community-dwelling elderly adults. Further studies are needed to evaluate whether the timely correction of MD using adequate dentures can increase the survival of older adults.

We aimed at evaluating the effect of the Healthy Eating Plate (HEP) education on migraine frequency and disability. At three evaluation times (T-12 = screening, 12 weeks before the intervention, T0 = time of the educational HEP intervention, and T12 = 12-week follow-up), the enrolled subjects underwent assessment of anthropometric and dietary patterns, monthly migraine days (MMDs), and disability scales (Migraine Disability Assessment score (MIDAS), MIDAS A, MIDAS B). The HEP score estimated adherence to dietary advice. We enrolled 204 out of 240 screened migraineurs, of these, 97 patients completed the follow-up. We defined ADHERENTS as patients presenting an increase in HEP scores from T0 to T12 and RESPONDERS as those with a reduction of at least 30% in MMDs. ADHERENTS presented a significant decrease in MMDs from T0 to T12. In particular, RESPONDERS reduced red, processed meat and carb intake compared to NON-RESPONDERS. Reduction in carb consumption also related to a decrease in perceived disability (MIDAS) and headache pain intensity (MIDAS B). Logistic regression confirmed that the HEP score increase and total carb decrease were related to a reduction in MMDs. This study showed that adherence to the HEP advice, particularly the reduction in carb, red and processed meat consumption, is useful in migraine management, reducing migraine frequency and disability. Trial registration: ISRCTN14092914.

There is a mechanistic link between the gut-derived metabolite trimethylamine-N-oxide (TMAO) and obesity-related diseases, suggesting that the TMAO pathway may also be linked to the pathogenesis of obesity. The Visceral Adiposity Index (VAI), a gender-specific indicator of adipose dysfunction, and the Fatty Liver Index (FLI), a predictor of non-alcoholic fatty liver disease (NAFLD), are early predictors of metabolic syndrome (MetS). In this cross-sectional observational study, we investigated TMAO levels in adults stratified according to Body Mass Index (BMI) and the association of TMAO with VAI and FLI. One hundred and thirty-seven adult subjects (59 males, 21&ndash, 56 years) were enrolled. TMAO levels were detected using HPLC/MS analysis. Homeostatic Model Assessment of Insulin Resistance (HoMA-IR), VAI and FLI were included as cardio-metabolic indices. TMAO levels increased along with BMI and were positively associated with VAI and FLI, independently, on common potential covariates. The most sensitive and specific cut-offs for circulating levels of TMAO to predict the presence of NAFLD-FLI and MetS were &ge, 8.02 &micro, M and &ge, 8.74 &micro, M, respectively. These findings allow us to hypothesize a role of TMAO as an early biomarker of adipose dysfunction and NAFLD-FLI in all borderline conditions in which overt MetS is not present, and suggest that a specific cut-off of TMAO might help in identifying subjects at high risk of NAFLD.

Objectives In Parkinson's disease, Pisa syndrom (PS) has been associated with disease stage and severity, combined treatment with levodopa and dopamine agonists, gait disorders, and comorbidities. Some forms of PS are potentially reversible; nevertheless, little is known about the impact of this syndrome on survival. Design Prospective study with a median follow-up of 2 years. Setting and participants Patients with Parkinson's disease, age 65 years and older (N = 189), attending a geriatric day hospital. Measurements According to established criteria, PS was diagnosed in the presence of at least 10° lateral flexion of the trunk reducible by passive mobilization or supine positioning. Cox regression was adopted to assess the association of PS with all-cause mortality. Results PS was diagnosed in 40 patients (21%); over the follow-up, 21 (11%) subjects died. In Cox regression, PS was associated with higher mortality [hazard ratio (HR) 4.10; 95% confidence interval (CI) = 1.36-12.38], after adjusting; other variables associated with mortality were age (HR = 1.19, 95% CI = 1.08-1.32), beta blockers (HR = 4.35, 95% CI = 1.23-15.39), and albumin levels (HR = 0.05, 95% CI = 0.01-0.33). The association of PS with mortality remained significant also after adjusting for variables associated with this syndrome (HR = 4.04, 95% CI = 1.33-12.25). Conclusions/Implications PS represents a risk factor for earlier mortality in Parkinson's disease; further studies are needed to ascertain the underlying causes and whether treatment of this condition might improve survival.

Objectives The association of body fat with health status and depression in the oldest old is still debated. The aim of this cross-sectional study is to investigate the association of body fat with health-related quality of life and depression in a sample of nonagenarians. Design Data are from the Mugello study, a community-based project conducted in Italian older adults aged 90 years. Setting and participants Total body fat was assessed by body impedance assessment. Participants were divided into 3 groups according to gender-specific tertiles of body fat percentage (BF%). Self-perceived mental and physical health status were assessed by the Mental Component Summary (MCS) and the Physical Component Summary (PCS) subscales derived from the 12-item Short Form Health Survey. Lower scores of MCS and PCS indicated poorer mental health and physical health status, respectively. Depressive symptoms were assessed using the 15-item Geriatric Depression Scale, and a score ≥5 was used to identify participants with depression. Results The mean age of 251 study participants was 92.5 years, and 173 (68.9%) were women. Participants were included in the low (n = 83), medium (n = 83), and high (n = 85) BF% groups. In the whole sample, mean scores at PCS progressively declined with the increasing BF% group (P = .004). This association was stronger in women, although no significant interaction was observed between the gender and BF% group (P = .63). No significant association between BF% and MCS was documented. Medium and high BF% were associated with a significantly higher probability of depression as compared with low BF% [odds ratio (OR) 2.15, 95% confidence interval (CI) 1.04-4.44, and OR 2.15, 95% CI 1.06-4.34, respectively]. This association was stronger in women, although no significant interaction was observed between gender and BF% group (P = .70). Conclusions and implications High BF% is significantly positively associated with poor health-related quality of life and depression, underpinning the clinical relevance to test BF% in older adults. These associations appear to be stronger in women than in men, highlighting the need to investigate deep inside this gender discrepancy.

Due to the aging of populations, the prevalence of hearing loss and osteoporosis is increasing. Previous studies have found an association between these conditions. Nevertheless, the pathophysiologic pathway of such an association has not yet been established. The present study aimed at evaluating the association, if any, of hearing loss with osteoporosis in an older unselected population, and whether this association varied according to inflammatory status.We assessed the association of osteoporosis with a self-reported hearing loss in all 310 subjects aged 75+ living in Tuscania (Italy), without exclusion criteria. Bone density was assessed by calcaneal quantitative ultrasound; osteoporosis was defined as a T-score ≤ -2.5 Standard Deviation.Hearing loss was associated with osteoporosis (OR = 1.84, 95% CI = 1.03-3.28; p = 0.40) in multivariable logistic regression analysis, after adjusting for potential confounders. Analysis of the interaction term indicated that this association varied according to the erythrocyte sedimentation rate, ERS (p = 0.030), and high-sensitivity C reactive protein, hs-CRP (p = 0.017) but not sex (p = 0.832). Of notice, this association was significant only for higher levels of inflammatory parameters (OR = 2.82; 95% CI = 1.15-6.90; p = 0.023 for the higher ERS tertile; and OR = 3.81; 95% CI = 1.36-10.63; p = 0.011 for the higher hs-CRP tertile vs. lower tertiles).Hearing loss is associated with osteoporosis in community dwelling elderly. Such an association seems to depend upon higher inflammation levels.

Objective. Systemic lupus erythematosus (SLE) is an autoimmune systemic disease and its pathogenesis has not yet been completely clarified. Patients with SLE show a deranged lipid metabolism, which can contribute to the immunopathogenesis of the disease and to the accelerated atherosclerosis. Resolvin D1 (RvD1), a product of the metabolism of the omega-3 polyunsaturated fatty acid docosahexaenoic acid (DHA), acts as a specialized proresolving mediator which can contribute in restoring the homeostasis in inflamed tissues. The aim of the present pilot study is to evaluate plasma levels of RvD1 in patients with SLE and healthy subjects, investigating its potential role as a biomarker of SLE and assessing its relationship with disease activity and laboratory parameters. Methods. Thirty patients with SLE and thirty age- and sex-matched healthy subjects (HSs) have been consecutively recruited at Campus Bio-Medico University Hospital. RvD1 plasma levels were measured by ELISA according to the manufacturer’s protocol (Cayman Chemical Co.). RvD1 levels were compared using Mann–Whitney test. Discriminatory ability for SLE has been evaluated by the area under the ROC curve. Results. Lower levels of RvD1, 45.6 (35.5–57.4) pg/ml, in patients with SLE have been found compared to HSs, 65.1 (39.43–87.95) pg/ml (p=0.0043). The area under the ROC curve (AUC) for RvD1 was 0.71 (95% CI: 0.578–0.82) and the threshold value of RvD1 for the classification of SLE was Conclusions. The present preliminary study allows hypothesizing a dysregulation of RvD1 in patients with SLE, confirming the emerging role of bioactive lipids in this disease.

Impulse-control disorders (ICDs) are frequently described in patients with Parkinson's disease (PD), particularly among those treated with dopaminergic medications, but data on the prevalence of ICDs in elderly populations are lacking.The aim of this study was to estimate the prevalence of ICDs by using an Italian validation of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease (QUIP) and to identify associated sociodemographic and clinical factors in a sample of elderly PD patients and in a control group of similarly aged healthy volunteers.Using the United Kingdom Parkinson's Disease Society Brain Bank diagnostic criteria, we included 115 consecutive PD and 105 healthy controls. They were recruited from June 2014 to December 2015. All participants completed the self-administered QUIP-Anytime for assessment of ICDs occurring any time during the course of PD.Mean ± SD age was 75.7 ± 7.0 years in the PD patients and 76.1 ± 7.0 years in the control group. The mean disease duration was 6.8 years (range, 1-26 years). Among the PD patients, 44.7% (n = 51) had at least 1 ICD or related disorder compared to 25.2% (n = 26) in the control group (between-group difference: P = .003). Hypersexuality and compulsive shopping were significantly more common in the PD group than in the control group (P.05). The prevalence of other compulsive behaviors was 42.5% in the PD group and 38.9% in the control group (P = NS). The Italian version of the QUIP-Anytime showed high test-retest reliability (κ0.70 for all items).Our data confirm a high prevalence of ICD symptoms in elderly PD patients, approximately twice that seen in the general population.

Treatment with proton-pump inhibitors (PPIs) might be associated with neuropsychological side effects. We examined the association between use of PPIs and depressive symptoms in an elderly population. Mood was assessed by the 30-item Geriatric Depression Scale (GDS) in all 344 inhabitants of Tuscania (Italy) aged 75 years and over, without exclusion criteria; depression was defined by a GDS score ≥11. Use of PPIs was associated with a higher GDS score in linear regression analysis (B = 2.43; 95% CI = 0.49–4.38; p = 0.014) after adjusting; also, use of PPIs was associated with increased adjusted probability of depression in logistic regression (OR = 2.38; 95% CI = 1.02–5.58; p = 0.045). Higher PPIs dosages were associated with increased probability of depression (p for trend = 0.014). This association was independent of the diagnosis of peptic disease, as well as the use of antidepressant medications. No association was found between use of H2-blockers or antacids and the GDS score. Calculation of the population attributable risk indicated that 14% of depression cases could be avoided by withdrawal of PPIs. Use of PPIs might represent a frequent cause of depression in older populations; thus, mood should be routinely assessed in elderly patients on PPIs.

Falls represent a major concern in patients with Parkinson's disease (PD); however, currently acknowledged treatments for PD are not effective in reducing the risk of falling. The aim was to assess the association of use of ACE-inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) with falls among patients with PD. We analysed data of 194 elderly with PD attending a geriatric Day Hospital. Self-reported history of falls that occurred over the last year, as well as use of drugs, including ACEIs and angiotensin II receptor blockers (ARBs) were recorded. The association of the occurrence of any falls with use of ACEIs, and ARBs was assessed by logistic regression analysis. The association between the number of falls and use of ACEIs, and ARBs was assessed according to Poisson regression. In logistic regression, after adjusting for potential confounders, use of ACEIs was associated with a reduced probability of falling over the last year (OR=0.15, 95% CI=0.03-0.81; P=0.028). This association did not vary with blood pressure levels (P for the interaction term=0.528). Also, using Poisson regression, use of ACEIs predicted a reduced number of falls among participants who fell (PR=0.31; 95% CI=0.10-0.94; P=0.039). No association was found between use of ARBs and falls. Our results indicate that use of ACEIs might be independently associated with reduced probability, and a reduced number of falls among patients with PD. Dedicated studies are needed to define the single agents and dosages that might most effectively reduce the risk of falling in clinical practice.

Faster resting heart rate (HR), which is associated with inflammation and elevated cortisol levels, is a risk factor for excess cardiovascular morbidity and mortality. Obesity is associated with increased cardiovascular morbidity and mortality, inflammation, and elevated cortisol levels. The aim of the present study was to evaluate the interaction of Body Mass Index (BMI) with inflammation and cortisol in modulating HR in older subjects.We analyzed data of 895 participants aged 65+ enrolled in the "InCHIANTI" study, in sinus rhythm, and not taking beta blockers or digoxin. Linear regression was performed to assess the adjusted association between HR, IL-6, and cortisol levels. The model was also analyzed stratifying for BMI tertiles. Logistic regression was adopted for evaluating the association of HR exceeding the mean value with Il-6 and serum cortisol.According to multivariable linear regression, IL-6 and cortisol levels were associated with HR (B = 1.42, 95% CI = 0.43-2.42; p = .005 and B = .34, 95% CI = 0.17-.51; p.0001, respectively). The association was significant only among women in the highest BMI tertile (B = 4.16, 95% CI = 1.40-6.91; p = .003 for IL-6 and B = .57, 95% CI = 0.14-1.01; p = .010 for cortisol). Logistic regression confirmed that IL-6 and cortisol levels were associated with HR above the mean value in the highest BMI tertile (OR = 2.13, 95% CI = 1.15-3.97; p = .009 and OR = 1.14, 95% CI = 1.03-1.25; p = .009, respectively).Faster HR is associated with proinflammatory state in elderly patients; this association seems to be limited to women with higher BMI.

Summary Background & aims Cognitive impairment is a prevalent condition in older populations, independently associated with disability and mortality. Some studies have suggested a negative correlation between metabolic syndrome (MetS) and cognitive functioning, but results in older subjects are controversial. The aim of this study was to evaluate the association of cognitive performance with MetS in an older unselected population. Methods We evaluated the association of the Hodkinson Abbreviated Mental Test (AMT) score with MetS, as defined by the National Cholesterol Education Program's ATP-III criteria, in all 353 subjects aged 75+ living in Tuscania (Italy). Results MetS was positively associated with the AMT score in multivariable linear regression analysis, after adjusting (B = 0.45, 95% CI = 0.04–0.90; p = 0.03). When the same regression model was analyzed after stratifying for sex, such an association was significant in women (B = 0.76, 95% CI = 0.16–1.36; p = 0.01), but not in men. Also, when the regression model was analyzed in women, MetS was associated with better cognition (B = 1.41, 95% CI = 0.51–2.30; p Conclusions MetS is associated with better cognitive performance in community-dwelling elderly; such an association seems to depend upon the oldest female subjects.

Objectives The emergence of antibiotic-resistant urinary pathogens represents a public health care concern. We aimed to detect antibiotic-resistance in elderly nursing home residents with urinary tract infection (UTI) and to assess the impact of carbapenem resistance on mortality. Methods This cohort study of 196 patients with UTI confirmed by a positive urine culture was conducted in a nursing home in Italy. Data on 6-month mortality was obtained by nursing home records and confirmed by death certificates. Diagnosis of UTI was ascertained by urine culture. Antibiotic resistance was defined according to antibiograms performed by the same laboratory. Cox regression analysis was used to assess the adjusted association between carbapenem resistance and 6-month mortality. Results Carbapenem resistance was found in 39/196 (20%) patients. After adjusting for potential confounders, carbapenem resistance was associated in Cox regression modeling with 6-month mortality (relative risk = 2.79; 95% confidence interval = 1.17–6.70; P = .021). Conclusions In elderly in-patients, UTI from carbapenem-resistant germs is an independent risk factor for 6-month mortality, irrespective of the etiologic agent. Further studies are needed to clarify the mechanisms underlying this association.

The cutoff scores for the Geriatric Depression Scale (GDS) commonly adopted in clinical and research settings are based upon other neuropsychological tests. However, any intervention for depression should aim at improving subjective quality of life (QoL). We searched for a GDS cutoff level that might identify a decrease in perceived QoL using a scale that also allows formal cost-effectiveness calculations.Quality of life was assessed by the Health Utilities Index, Mark 3 in all 344 residents of Tuscania (Italy) aged 75 years and above. Mood was assessed by both the 30-item GDS and the derived 15-item GDS. The association of GDS with low QoL was analyzed by multivariable logistic regression. Receiver operating characteristic curve analysis was adopted to estimate the overall predictive value and the best GDS cutoff for poor QoL.The 30-item GDS score was associated with increased probability of a worse QoL (odds ratio (OR) = 1.07, 95% confidence (CI) = 1.02-1.12, p = 0.003); also, it was a fair predictor of worse QoL (area under the curve (AUC) = 0.72; 95% CI = 0.67-0.76). The best GDS score cutoff for identifying a poor QoL was above 9/30. Results were similar (OR = 1.07, 95% CI = 1.02-1.12, p = 0.003, and AUC = 0.72, 95% CI = 0.67-0.76) for the short GDS form for a cutoff above 5/15.Among older subjects, depressive symptoms are associated with reduced QoL; GDS scores above 9/30 or 5/15 best predict poor perceived health-related QoL. These cutoff scores could therefore identify subjects in whom treatment is more likely to improve QoL and to yield a favorable cost-effectiveness ratio. Copyright © 2017 John WileySons, Ltd.

Urinary tract infections (UTIs), which are common among nursing home patients, are associated with adverse outcomes and increased healthcare costs. Antibiotic resistance is an emerging problem, associated with excess morbidity and mortality; it has been suggested that this condition might be more prevalent among subjects with comorbid conditions. The aim of this study was to assess the association, if any, of antibiotic resistance with the burden of comorbidity in elderly with UTIs. This retrospective study enrolled 299 patients with culture-positive UTI consecutively admitted to the nursing home of the "Fondazione San Raffaele Cittadella della Carita", Taranto, Italy, which includes 80 beds under the direction of two geriatricians. The burden of comorbidity was quantified using the Charlson comorbidity score index. Diagnosis of UTI was ascertained by urine culture. Antibiotic resistance was defined according to the European Centre for Disease Prevention and Control expert proposal. Logistic regression was used to assess the adjusted association of the variables of interest with the presence of antibiotic resistance. Antibiotic resistance was detected in 162/299 (54%) patients. In logistic regression, the presence of antibiotic resistance was independently associated with higher Charlson score, after adjusting (odds ratio = 1.06; 95% confidence interval = 1.01-1.10). Antibiotic resistance is highly prevalent among nursing home residents; it is associated with the burden of comorbidity, but not with single diseases. This association and its potential implications should be assessed in dedicated studies.

The authors evaluated the association of Parkinson’s disease (PD) duration with hypertension, assessed by office measurements and 24-hour (ambulatory) monitoring, in 167 patients. Hypertension was evaluated through both office and ambulatory blood pressure (BP) measurements. Among participants (mean age 73.4±7.6 years; 35% women), the prevalence of hypertension was 60% and 69% according to office and ambulatory BP measurements, respectively (Cohen's k=0.61; P

Background Functional impairment is associated with adverse outcomes in older people, as well as in patients on chronic hemodialysis. The aim of the present study was to determine the characteristics associated with functional impairment in chronic hemodialysis, and to evaluate if functional impairment represents a risk factor for reduced survival in chronic hemodialysis. Methods All 132 chronic hemodialysis referring to the Hemodialysis Service of the Catholic University, Rome, Italy between November 2007 and May 2015 were included. All patients underwent comprehensive geriatric assessment; functional ability was estimated using two questionnaires exploring independency in bathing, dressing, toileting, transferring, continence, feeding (ADLs), and independency in using the telephone, shopping, food preparation, housekeeping, laundering, traveling, taking medications, and handling finances (IADLs). Functional impairment was diagnosed in presence of dependence in one or more ADLs/IADLs. Mood was assessed using the 30-item Geriatric Depression Scale. Logistic regression was used to evaluate factors associated with functional impairment. The association between functional impairment and survival was assessed by Cox regression. Results ADLs impairment was present in 34 (26 %) participants, while IADLs impairment was detected in 64 (48 %) subjects. After a follow up of 90 months, 55 (42 %) patients died. In logistic regression, depressive symptoms were associated with ADLs and IADLs impairment (OR 1.12; 95 % CI = 1.02–1.23; OR 1.16; 95 % CI = 1.02–1.33; respectively). In Cox regression, ADLs impairment was associated with mortality (HR 2.47; 95 % CI–1.07–5.67) while IADLs impairment was not associated with reduced survival (HR .80; 95 % CI–.36–1.76). Conclusions Functional impairment is associated with depressive symptoms; also, impairment in the ADLs represents a risk factor of reduced survival in chronic hemodialysis. These associations and their potential implication should be assessed in dedicated studies.

The metabolic syndrome (MetS) is highly prevalent in Western older populations. MetS is an intriguing entity, because it includes potentially reversible risk factors. Some studies have suggested an inverse correlation between MetS and health-related quality of life (HRQoL), but data regarding older subjects are scanty and conflicting. The aim of this study was to assess the association between HRQoL and MetS in older, unselected community-dwelling subjects. We analyzed data of 356 subjects aged 75+ living in Tuscania (Italy). HRQoL was assessed using the Health Utilities Index, Mark 3. Diagnosis of MetS was defined according to the National Cholesterol Education Program’s ATP-III criteria. MetS was reported by 137 (38%) participants. According to linear regression analysis, MetS was associated with significantly better HRQoL in men (B = 0.19 95% CI = 0.06–0.32; p = 0.006), but not in women. Also, when the regression model was analyzed in men, MetS was associated with better HRQoL (B = 0.17, 95% CI = 0.01–0.32; p = 0.035) only among participants aged 80+. No significant associations were found in men between HRQoL and any of the single components of MetS. MetS is not associated with worse HRQoL among community-dwelling elderly; it is associated with significantly better HRQoL among the oldest men.

Chronic obstructive pulmonary disease (COPD) is often associated with malnutrition, which is in turn associated with poor outcomes. Accordingly, in COPD patients adequate nutrition might improve several clinical and functional outcomes. Nevertheless, information about nutrient intake of older populations with COPD is still scanty.We analysed data of 523 elderly attending a geriatric ambulatory. Of these, 165 had a diagnosis of COPD, while 358 were control participants, matched for demographic characteristics and free from respiratory diseases. COPD was diagnosed according to the global initiative for chronic obstructive lung disease (GOLD) criteria. The intake of micro and macronutrients was recorded using the European prospective investigation into cancer and nutrition (EPIC) questionnaire. Nutrient intake of COPD patients was compared with that of the control group and with recommended dietary allowances RDA.COPD patients had a lower energy intake, as compared with control participants (29.4 vs 34.4 kcal/kg of ideal weight; P.0001), due to reduced intake of carbohydrates and proteins. Accordingly, in the energy intake was lower than recommended in 52% of COPD patients, vs 30% of controls (P.0001). The intake of calcium, potassium, folate, cholecalciferol, retinol, and thiamine was lower than RDA in over 75% of COPD patients.The diet of elderly COPD outpatients does not provide the recommended energy intake, nor does it meet the RDA for many micronutrients. Such deficits are more severe than in age matched non- respiratory subjects.

Summary Background & aims Falls are a major threat for patients with Parkinson's disease, as they are associated with higher risk of morbidity, loss of functional ability, institutionalization, and mortality. Metabolic syndrome (MetS) is associated with poorer physical performance in middle age, but its impact in the older and frailer subjects is unclear. The present study aimed at assessing the association of MetS with falls in patients with Parkinson's disease. Methods We analyzed data of 194 elderly with Parkinson's disease attending a geriatric Day Hospital. History of falls that occurred over the last year, as well as and the number of falls, were recorded. Metabolic syndrome was diagnosed according to the National Cholesterol Education Program's ATP-III criteria. Results Falls were reported by 91 participants (47%). Logistic regression analysis showed that MetS was associated with reduced occurrence of falls (OR = .26; 95% CI = .10–.69; P = .007). Also, among participants who fell, Poisson regression indicated that MetS predicted a reduced number of falls (IRR = .43; 95% CI = .20–.89; P = .024). Conclusions In our population MetS was associated with reduced probability of falls; among subjects who fell, MetS was associated with a reduced number of falls. Dedicated studies are needed to better understand the subsystems involved, as well as the therapeutic implications of such an association.

To assess whether among patients with Parkinson's disease (PD) depression, a common non-motor symptom associated with reduced survival, is associated with cardiovascular dysautonomia. We enrolled 125 subjects with PD consecutively admitted to a geriatric day hospital. All participants underwent comprehensive evaluation, fasting blood sampling, and 24-h ambulatory blood pressure monitoring. The percent reduction in nocturnal blood pressure (dipping) was calculated. Depressive symptoms were assessed through the 15-item Geriatric Depression Scale (GDS); a score ≥5 identified moderate to severe symptoms. Among participants (mean age 72.7 ± 7.8 years, 32 % women) 61 subjects (49 %) presented with a GDS score ≥ 5. When compared with other participants, subjects with a GDS score ≥ 5 had reduced adjusted levels of percent systolic (-2.6 ± 2.7 vs. 4.7 ± 2.5; p = 0.003), diastolic (0.6 ± 2.8 vs. 7.4 ± 2.6; p = 0.007), and mean blood pressure dipping (-0.7 ± 2.6 vs. 6.8 ± 2.5; p = 0.002). In separate logistic regression models, depressive symptoms were associated with reduced systolic (OR 0.94; 95 % CI 0.89; 0.98), diastolic (OR 0.94; 95 % CI 0.90; 0.99), and mean blood pressure dipping (OR 0.93; 95 % CI 0.89; 0.98), after adjusting for potential confounders. Depressive symptoms are prevalent, and independently associated with cardiovascular dysautonomia among patients with Parkinson's disease. This might explain the remarkable incidence of sudden death, as well as the association of depressive symptoms with reduced survival reported in these patients. The finding of depressive symptoms in subjects with Parkinson's disease should therefore prompt assessment of cardiovascular autonomic function.