255 research outputs found
Clinical and psychological correlates of health-related quality of life in obese patients
No full textAbstract Background Health-related quality of life (HRQL) is poor in obese subjects and is a relevant outcome in intervention studies. We aimed to determine factors associated with poor HRQL in obese patients seeking weight loss in medical units, outside specific research projects. Methods HRQL, together with a number of demographic and clinical parameters, was studied with generic (SF-36, PGWB) and disease-specific (ORWELL-97) questionnaires in an unselected sample of 1,886 (1,494 women; 392 men) obese (BMI > 30 kg/m2) patients aged 20-65 years attending 25 medical units scattered throughout Italy. The clinics provide weight loss treatment using different programs. General psychopathology (SCL-90 questionnaire), the presence of binge eating (Binge Eating scale), previous weight cycling and somatic comorbidity (Charlson's index) were also determined. Scores on SF-36 and PGWB were compared with Italian population norms, and their association with putative determinants of HRQL after adjustment for confounders was assessed through logistic regression analysis. Results HRQL scores were significantly lower in women than in men. A greater impairment of quality of life was observed in relation to increasing BMI class, concurrent psychopathology, associated somatic diseases, binge eating, and weight cycling. In multivariate analysis, psychopathology (presence of previously-diagnosed mental disorders and/or elevated scores on SCL-90) was associated with lower HRQL scores on both psychosocial and somatic domains; somatic diseases and higher BMI, after adjustment for confounders, were associated with impairment of physical domains, while binge eating and weight cycling appeared to affect psychosocial domains only. Conclusions Psychopathological disturbances are the most relevant factors associated with poor HRQL in obese patients, affecting not only psychosocial, but also physical domains, largely independent of the severity of obesity. Psychological/psychiatric interventions are essential for a comprehensive treatment of obesity, and to improve treatment outcome and to reduce the burden of disease.</p
“Dimensione spirituale dell’arte e la pace"
No full textLa dimensione spirituale dell’arte favorisce un percorso di crescita umana e rispetto dell’altro, per cui la pace diventa conseguenza della condizione dell’essere. Nello spirito di rendere accessibile l’arte a tutti, sono stati creati il Museo all’aperto Bilotti a Cosenza (costituito da sculture monumentali di Dalì, De Chirico, Modigliani, Greco, Rotella), e il Museo Carlo Bilotti a Roma, che ospita la collezione permanente di opere di De Chirico, Warhol, Severini, Rivers e mostre temporanee con eventi culturali collegati
Il Dialogo Internazionale: Art for Peace and Solidarity, The Official UN Observance
No full textIl percorso di crescita umana e rispetto dell’altro è favorito dalla dimensione di bellezza e spiritualità della grande arte per cui la pace diventa conseguenza della condizione dell’essere. nello spirito di rendere accessibile l’arte a tutti, sono stati creati il Museo all’aperto Bilotti a Cosenza (costituito da sculture monumentali di Dalì, De Chirico, Modigliani, Greco, Rotella), e il Museo Carlo Bilotti a Roma, che ospita la collezione permanente di opere di De Chirico, Warhol, Severini, Rivers e mostre temporanee con eventi culturali, anch'esso gratuit
Comitato Scientifico del Museo Carlo Bilotti. Aranciera di Villa Borghese
No full textMuseo di arte moderna e contemporanea a Villa Borghese, Roma. Fanno parte della collezione permanente le opere di: Warhol, De Chirico, Severini, Manzù, Rotella, Consagra ecc
Ezetimibe + simvastatin versus doubling the dose of simvastatin in high cardiovascular risk diabetics: a multicenter, randomized trial (the LEAD study)
No full textBackground: The primary goal of therapy in patients with hypercholesterolemia and coronary heart disease (CHD) is reducing low-density lipoprotein cholesterol (LDL-C). This was a multicenter, randomized, double-blind, double-dummy study in patients with type 2 diabetes mellitus (T2DM).Methods: Adult patients with T2DM and CHD (N = 93) on a stable dose of simvastatin 20 mg with LDL-C ≥ 2.6 mmol/L (100 mg/dL) and ≤ 4.1 mmol/L (160 mg/dL) were randomized to ezetimibe 10 mg plus simvastatin 20 mg (EZ + simva 10/20 mg) or simvastatin 40 mg for 6 weeks. Percent change in LDL-C, high-density lipoprotein cholesterol, and triglycerides was assessed.Results: EZ + simva 10/20 mg produced a significantly greater change from treated baseline compared with simvastatin 40 mg in LDL-C (-32.2% vs -20.8%; p < 0.01) and total cholesterol (-20.6% vs -13.2%; p < 0.01). A greater proportion of patients achieved LDL-C < 2.6 mmol/L with EZ + simva 10/20 mg than with simvastatin 40 mg, but this was not statistically significant (78.4% vs 60%; odds ratio = 2.81; p = 0.052). Changes in high-density lipoprotein cholesterol and triglycerides were similar between treatments. Both treatments were generally well-tolerated.Conclusions: These results demonstrate that EZ + simva 10/20 mg may provide a superior alternative for LDL-C lowering vs doubling the dose of simvastatin to 40 mg in hyperlipidemic patients with T2DM and CHD. In addition, the combination therapy may provide an alternative treatment for patients who require further LDL-C reduction than they can achieve with simvastatin 20 mg alone
Cortisol and ACTH response to oral dexamethasone in obesity and effects of sex, body fat distribution, and dexamethasone concentrations: a dose-response study
No full textThere is increasing evidence that the abdominal obesity phenotype may be associated with multiple alterations of the hypothalamic-pituitary-adrenocortical (HPA) axis activity in both sexes. Our hypothesis is that the lack of adequate cortisol suppression after the dexamethasone test may constitute an indirect marker of HPA axis hyperactivity in the presence of the abdominal obesity phenotype. A total of 34 normal-weight (13 men and 21 women) and 87 obese (36 men and 51 women), healthy, nondepressed subjects therefore underwent four different dexamethasone suppression tests randomly performed at varying intervals of at least 1 wk between each test. After a standard overnight 1-mg dexamethasone test, which served as a reference, three other tests were randomly performed at 1-wk intervals by administering 0.0035, 0.0070, and 0.015 mg oral dexamethasone per kilogram of body weight overnight. Blood samples were obtained for cortisol, ACTH, and dexamethasone. Results were analyzed separately in men and women as well as in normal-weight [body mass index (BMI) 25 kg/m(2)) subjects. The waist circumference and the waist to hip ratio (WHR) were used as markers of body fat distribution. After the standard 1-mg test, cortisol suppression was greater than 90% in all subjects. However, after each test, obese women had significantly higher values of percent cortisol and percent ACTH suppression than normal-weight women without any difference between obese and normal-weight men. Considering the response to the three variable-dose tests, a clear dose- response pattern (P < 0.001 for trend analysis) in percent cortisol and percent ACTH suppression was found in all subjects. After each test men had significantly higher dexamethasone levels than women, regardless of BMI. However, obese women, but not men, had significantly higher dexamethasone levels after each test than their normal-weight counterpart. Plasma dexamethasone concentrations were dose related (P < 0.001 for trend analysis) in all subjects, but the dose-related increase was significantly higher in normal-weight men than normal-weight women, whereas it was similar in obese subjects of both sexes. Stepwise multiple regression analysis revealed that both percent cortisol and percent ACTH variations were significantly and negatively influenced by dexamethasone levels, as well as by waist circumference values in men, and independently by BMI and waist circumference in women. However, in contrast to what has been found in men, a divergent contribution of BMI and waist circumference was found in women indicating that, with increasing waist values, a smaller suppression of the HPA axis was found with respect to that expected on the basis of BMI values. In conclusion, this study provides data of both physiological and physiopathological relevance. Overall, our data indicated that adjustment of the dexamethasone dose to body weight does not seem to substantially improve the sensitivity of the test, even in obese individuals, particularly when near-maximal doses are administered. However, this study demonstrated a highly significant effect of dexamethasone blood level concentrations on cortisol and ACTH suppression to low-dose dexamethasone tests. In addition, a significant effect of gender on postdexamethasone cortisol concentrations, suppression of the HPA axis, and dexamethasone levels were found, which may be dependent on related differences in both cortisol and dexamethasone metabolism. We showed that pituitary sensitivity to feedback inhibition by dexamethasone is preserved in obesity in both sexes even at low dosages. On the other hand, our data suggest that, at least in women, abdominal fat distribution may partially counteract the progressively greater suppressibility of the HPA axis that would be expected according to increasing BMI
CLINICAL PHENOTYPE AND BETA-CELL AUTOIMMUNITY IN ITALIAN PATIENTS WITH ADULT-ONSET DIABETES
No full text
Pioglitazone Randomised Italian Study on Metabolic Syndrome (PRISMA): effect of pioglitazone with metformin on HDL-C levels in Type 2 diabetic patients.
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