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GST Primary GST Primary Best Strategies for Health Care Quality Im... Best Strategies for Health Care Quality Improvement - Diabetes Quality Improvement Strategies for Antibio... Kathryn McDonald, Stanford-UCSF Evidence-b... Systematic review assessing the effect of ... Quality Improvement Strategies for Antibiotics Management Kathryn McDonald, Stanford-UCSF Evidence-based Practice Center, 117 Encina Commons, Stanford, CA 94305-6019, Kathy.mcdonald@stanford.edu Systematic review assessing the effect of quality improvement strategies on appropriate prescribing of antibiotics and appropriate choice of antibiotics. Adherence Adherence Assistive Devices Assistive Devices Childhood Burn Hanson MacMillan Childhood Burn Hanson MacMillan CLSA_9 CLSA_9 Cyberabuse Cyberabuse Cognitive Behavioural Therapy for Violent ... This review included randomized trials abo... Cognitive Behavioural Therapy for Violent Men who Batter Their Partners This review included randomized trials about the effects of cognitive behavioral therapy on domestic violence. The intervention included programs based on the Duluth Model. The violence had to be committed by a male toward his female partner. The violence also had to be physical. The primary outcomes were new arrests and convictions, and new reports of violence. CABG vs PCI CABG vs PCI Quality Improvement Strategies for Prevent... Quality Improvement Strategies for Preventing Nosocomial Infections (Created 17-Feb-06) Quality Improvement Strategies for Asthma ... Quality Improvement Strategies for Asthma Control Erectile Dysfunction (Created 30-Jan-06) Erectile Dysfunction (Created 30-Jan-06) Inequality - Smoking Cessation to Reduce S... This review was the first part of a projec... Inequality - Smoking Cessation to Reduce Socio-Economic Differences This review was the first part of a project about inequality. It included randomized trials about the effect of smoking cessation interventions on reducing socio-economic differences. The studies had to report data either on persons with low socio-economic groups status or, preferably, on both low and high socio-economic groups. Diet and Physical Activity to Reduce Socio... This review was the second part in a proje... Diet and Physical Activity to Reduce Socio-Economic Differences This review was the second part in a project about inequality. It included randomized trials about the effect of interventions on reducing socio-economic differences in diet and physical activity. The studies had to report data either on persons with low socio-economic groups status or, preferably, on both low and high socio-economic groups. Workfare The data in SRS are not identical to the d... Workfare The data in SRS are not identical to the data in the published report. We used SRS only for an updated search. The review included randomized trials about the effect of welfare-to-work programs. Participants were welfare recipients. There were basically two types of programs. The educational type tried to build knowledge and skills in order to help the welfare recipients acquire jobs that could support them economically. The "work first" approach was more aimed at getting the participants quickly into a job. Exercise interventions for the management ... The objective of this systematic review wa... Exercise interventions for the management of frailty The objective of this systematic review was to examine the effectiveness of current exercise interventions on the management of frailty. A comprehensive search of Medline, Embase, Psycinfo, Cinahl, Scopus, Ageline, Eric, and SportDiscus databases was conducted and produced 1808 citations. So far we have completed 2 levels of “title and abstract” screening and we ended up with 262 articles. We have just started the full text screening. Eligibility criteria included original studies whose participants were identified as frail or prefrail with specific criteria and in which structured physical activity was included as at least one component of the intervention. Create a free account, build a dictionary with saved terms to re-use later! Public Domestic Violence - Using Cognitive Behavior Therapy Smoking Cessation to Reduce Socio-Economic Differences Diet and Physical Activity to Reduce Socio-Economic Differences Workfare Exercise Interventions for the Management of Frailty Search     Simple Advanced Refine (4 coded questions)  Any of these:   Exact Phrase: All of these: None of these: Author: Periodical: Projects: No restrictions   Libraries: Public   Select SRS Projects Show Saved Terms Select Library Show articles that do not have abstracts  Type of Article Clinical Trial Editorial Letter Meta-Analysis Practice Guideline Randomized Controlled Trial Review Addresses Bibliography Biography Case Reports Classical Article Clinical Conference Clinical Trial, Phase I Clinical Trial, Phase II Clinical Trial, Phase III Clinical Trial, Phase IV Comment Comparative Study Consensus Development Conference Consensus Development Conference, NIH Controlled Clinical Trial Corrected and Republished Article Dictionary Directory Duplicate Publication English Abstract Evaluation Studies Festschrift Government Publications Guideline Historical Article Interview In Vitro Journal Article Lectures Legal Cases Legislation Multicenter Study News Newspaper Article Overall Patient Education Handout Periodical Index Published Erratum Retracted Publication Research Support, N.I.H., Extramural Research Support, N.I.H., Intramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. 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Retraction of Publication Scientific Integrity Review Support of Research Technical Report Twin Study Validation Studies Not a Primary Study or Review Unknown Primary Study Case Series Case Control Cohort Study Observational Study Qualitative Research CBA or ITS Registry Double Blind Controlled before after study Quasi-randomized trial Simple before after study Cluster-RCT Non-Randomized Study Report Book Book chapter Dissertation Conference procedings Secondary Research Not RCT Humans or Animals Humans Animals Ages All Infant: birth-23 months All Child: 0-18 years All Adult: 19+ years Newborn: birth-1 month Infant: 1-23 months Preschool Child: 2-5 years Child: 6-12 years Adolescent: 13-18 years Adult: 19-44 years Middle Aged: 45-64 years Middle Aged + Aged: 45+ years Aged: 65+ years 80 and over: 80+ years Undetermined Language English French German Italian Japanese Russian Spanish Afrikaans Albanian Unknown Arabic Armenian Azerbaijani Bosnian Bulgarian Catalan Chinese Croatian Czech Danish Dutch Esperanto Estonian Finnish Georgian Greek, Modern Hebrew Hindi Hungarian Icelandic Indonesian Kinyarwanda Korean Latin Latvian Lithuanian Macedonian Malay Malayalam Maori Multiple Languages Norwegian Persian Polish Portuguese Pushto Romanian Sanskrit Scottish gaelic Serbian Slovak Slovenian Swedish Thai Turkish Ukrainian Vietnamese Not English Not French Results(1-25 of 137) Sort By: Publication Date Relevance Took: 0.157 seconds to search 17,750,454  Action: Copy Results to new Clipboard Build Search Link Page 1 of 6 1 2 3 4 > Last >> (137 articles found) Predictors of low bone mineral density in the elderly: the role of dietary intake, nutritional status and sarcopenia. Jun 2008 A Coin,E Perissinotto,G Enzi,M Zamboni,E M Inelmen,A C Frigo,E Manzato,L Busetto,A Buja,G Sergi Objectives:The aims of this study were to investigate the relationship between sarcopenia, dietary intake, nutritional indices and hip bone mineral density (BMD) in the elderly, and to estimate the risk of low BMD due to specific independent predictor thresholds.Subjects and methods:Body mass index... ( view more ) (BMI), serum albumin, energy and protein intake were studied in 352 elderly outpatients (216 women aged 73.5+/-5.3 years and 136 men aged 73.9+/-5.6 years). BMD at different hip sites and appendicular skeletal muscle mass (ASMM) were assessed by dual-energy X-ray absorptiometry.Results:The prevalence of osteoporosis was 13% in men and 45% in women, while the prevalence of sarcopenia (50%) and hypoalbuminemia (5%) were similar in both genders. BMI, albumin and ASMM were significantly associated with BMD in both genders: so was protein intake, but only in men. By multiple regression analysis, the variables that retained their independent explanatory role on total hip BMD, were BMI and protein intake in men, and BMI and albumin in women. By logistic regression analysis, men risked having a low BMD with a BMI <22 (OR=12) and a protein intake <65.7 g/day (OR=3.7). Women carried some risk already in the BMI 25-30 class (OR=5), and a much greater risk in the BMI <22 class (OR=26). Albumin <40 g/l also emerged as an independent risk factor (OR=2.6).Conclusions:BMI in both genders, albumin in women and protein intake in men have an independent effect on BMD. BMI values <22 are normal for younger adults but carry a higher risk of osteoporosis in the elderly, particularly in women. Age-related sarcopenia does not seem to be involved in bone mass loss.European Journal of Clinical Nutrition (2008) 62, 802-809; doi:10.1038/sj.ejcn.1602779; published online 18 July 2007. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Acquired factor VIII inhibitors in oncohematology: A systematic review. Jun 2008 Massimo Franchini,Giovanni Targher,Franco Manzato,Giuseppe Lippi Acquired hemophilia A is an uncommon but potentially life-threatening hemorrhagic disorder caused by the onset of autoantibodies against coagulation factor VIII. Acquired hemophilia A is most frequently associated with autoimmune diseases, neoplasia, pregnancy and drug reactions but in approximatel... ( view more )y 50% of the cases no underlying disorder can be identified. A prompt diagnosis of this acquired bleeding disorder is essential for the appropriate management which is aimed to the control of hemorrhage and the suppression of inhibitor. Based on electronic and hand searches of the published literature, this systematic review examines the current knowledge on factor VIII autoantibodies associated with oncohematological disorders. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Reliability of body temperature measurements in hospitalised older patients. Jun 2008 Valter Giantin,Elena D Toffanello,Giuliano Enzi,Egle Perissinotto,Stefania Vangelista,Matteo Simonato,Corrado Ceccato,Enzo Manzato,Giuseppe Sergi AIMS AND OBJECTIVES: To compare different body temperature assessment methods in older people and to assess the role of cognitive and functional characteristics in temperature recordings. BACKGROUND: Axillary gallium-in-glass thermometers are commonly used. Their accuracy depends on the proper plac... ( view more )ement of the device and their permanence in place for eight minutes. With adequate instruction, well-functioning patients can measure their axillary temperature by themselves, while in cognitively and functionally impaired older people, inadequate understanding of instructions and misplacement of the thermometer might determine significant recording errors. Electronic ear and axillary temperature measurements are faster, but their accuracy has not been demonstrated convincingly with older people. METHODS: Patients (n = 107; aged 65-104 years) were recruited. Barthel Index and Short Portable Mental Status Questionnaire (SPMSQ) scores were obtained for each patient. Temperature readings were obtained using: the axillary gallium-in-glass thermometer, with (T(nurse)) and without (T(self)) the nurse's assistance; the electronic axillary thermometer (T(el)) and the infrared tympanic thermometer (T(tymp)). The T(nurse) was considered as the reference method. RESULTS: Mean difference and standard deviation (mean +/- SD) in temperature recordings between the different techniques and T(nurse) differed significantly from zero for T(self) (-0.40 SD 0.42) and T(tymp) (+0.19 SD 0.48). No significant differences in temperature recordings emerged between T(nurse) and T(el). In simple linear regression models, the difference between T(self) and T(nurse) significantly correlated with age, gender, SPMSQ score and Barthel Index. Multiple linear regression analysis showed an underestimation of body temperature in older patients with cognitive impairments. CONCLUSION: Unassisted gallium-in-glass axillary temperature assessment is inadequate, in older patients. The differences between T(self) and T(nurse) are significantly influenced by age and mental decline. T(el) provides adequate accuracy. Relevance to clinical practice. In geriatric settings, the electronic axillary thermometer is a safe and accurate alternative to the more traditional gallium-in-glass thermometer, with the advantage of saving time (five seconds in recording vs. eight minutes). ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Long-term N-acetylcysteine and L-arginine administration reduces endothelial activation and systolic blood pressure in hypertensive patients with type 2 diabetes. May 2008 Valentino Martina,Andi Masha,Valentina Ramella Gigliardi,Loredana Brocato,Enzo Manzato,Arrigo Berchio,Paola Massarenti,Fabio Settanni,Lara Della Casa,Stefania Bergamini,Anna Iannone OBJECTIVE: Reactive oxygen and nitric oxide (NO) have recently been considered to be involved in the cardiovascular complications of patients with type 2 diabetes, as NO is thought to lose its beneficial physiological effects in the presence of oxygen radicals. For this reason, we tested the effect... ( view more )s of l-arginine (ARG) and N-acetylcysteine (NAC) administration in increasing NO bioavailability by reducing free radical formation. RESEARCH DESIGN AND METHODS: A double-blind study was performed on 24 male patients with type 2 diabetes and hypertension divided into two groups of 12 patients that randomly received either an oral supplementation of placebo or NAC + ARG for 6 months. RESULTS: The NAC + ARG treatment caused a reduction of both systolic (P < 0.05) and diastolic (P < 0.05) mean arterial blood pressure, total cholesterol (P < 0.01), LDL cholesterol (P < 0.005), oxidized LDL (P < 0.05), high-sensitive C-reactive protein (P < 0.05), intracellular adhesion molecule (P < 0.05), vascular cell adhesion molecule (P < 0.01), nitrotyrosine (P < 0.01), fibrinogen (P < 0.01), and plasminogen activator inhibitor-1 (P < 0.05), and an improvement of the intima-media thickness during endothelial postischemic vasodilation (P < 0.02). HDL cholesterol increased (P < 0.05). No changes in other parameters studied were observed. CONCLUSIONS: NAC + ARG administration seems to be a potential well-tolerated antiatherogenic therapy because it improves endothelial function in hypertensive patients with type 2 diabetes by improving NO bioavailability via reduction of oxidative stress and increase of NO production. Our study's results give prominence to its potential use in primary and secondary cardiovascular prevention in these patients. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Restorative proctocolectomy for ulcerative colitis: impact on lipid metabolism and adipose tissue and serum fatty acids. Feb 2008 Marco Scarpa,Giovanna Romanato,Enzo Manzato,Cesare Ruffolo,Raffaella Marin,Silvia Basato,Sabina Zambon,Teresa Filosa,Silvia Zanoni,Fabio Pilon,Lino Polese,Giacomo C Sturniolo,Davide F D'Amico,Imerio Angriman The aim of this prospective study was to evaluate the changes of the metabolism of circulating and storage lipids in patients with ulcerative colitis after restorative proctocolectomy. Fifteen consecutive patients and 15 sex- and age-matched healthy controls were enrolled. Disease activity, diet, i... ( view more )nflammatory parameters, plasma lipoprotein concentrations, and fatty acids (FA) of serum phospholipids and of the subcutaneous adipose tissue were assessed at colectomy and at ileostomy closure. In ulcerative colitis patients, total cholesterol and docosahexaenoic acid were lower than in healthy subjects (p < 0.01 and p < 0.05). The median interval between colectomy and ileostomy closure was 6 (range 2-9) months. During that interval, the inflammatory parameters improved, high-density lipoproteins (HDL) cholesterol increased (p < 0.01), and low-density (LDL) cholesterol decreased (p = 0.01). At ileostomy closure, serum arachidonic acid levels were increased (p = 0.04), whereas serum oleic acid level was decreased (p = 0.02). In this interval, no significant alteration, either in serum n-3 FA precursors or in the FA of subcutaneous adipose tissue, was observed. The increase of serum arachidonic acid after colectomy might suggest a lower utilization for inflammatory process. The reduction of LDL cholesterol is an index of malabsorption probably due to the accelerated transit and to the exclusion of the terminal ileum caused by the covering ileostomy. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Fat-free mass and fat mass reference values by dual-energy X-ray absorptiometry (DEXA) in a 20-80 year-old Italian population. Feb 2008 Alessandra Coin,Giuseppe Sergi,Nadia Minicuci,Sandro Giannini,Elisa Barbiero,Enzo Manzato,Mario Pedrazzoni,Salvatore Minisola,Maurizio Rossini,Antonio Del Puente,Mauro Zamboni,Eminé Meral Inelmen,Giuliano Enzi BACKGROUND & AIMS: To establish reference values for fat-free mass (FFM), the FFM index (FFMI), fat mass (FM) and the FM index (FMI) in an Italian adult population, developing percentile distribution curves for age brackets between 20 and 80 years. METHODS: A multicenter, retrospective study was co... ( view more )nducted on a sample of 1866 healthy Italian adults, 1435 females and 431 males. FFM and FM were measured by dual-energy X-ray absorptiometry. FFMI and FMI were calculated as the ratio of FFM and FM to height squared. RESULTS: The reference range for the FFMI (25-75th percentile) was similar in all age groups, i.e. 18.7-21 kg/m(2) in men and 14.9-17.2 kg/m(2) in women. In both genders, FM, the FMI and FM as a percentage of body weight (FM%) increased with age. The reference values for FM% in the two age brackets 20-29 and 60-69 were, respectively, 13-20% and 22.5-29.3% for men and 26.1-34.9%, 32.5-39.6% for women. CONCLUSIONS: These body composition ranges can be used by clinicians and nutritionists as reference values for a Caucasian population in the Mediterranean area when evaluating body composition variations occurring in aging, malnutrition and chronic diseases. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Non-pharmacological control of plasma cholesterol levels. Feb 2008 Andrea Poli,Franca Marangoni,Rodolfo Paoletti,Elmo Mannarino,Graziana Lupattelli,Alberto Notarbartolo,Paolo Aureli,Franco Bernini,Arrigo Cicero,Antonio Gaddi,Alberico Catapano,Claudio Cricelli,Marinella Gattone,Walter Marrocco,Marisa Porrini,Roberto Stella,Alfredo Vanotti,Massimo Volpe,Roberto Volpe,Carlo Cannella,Alessandro Pinto,Eugenio Del Toma,Carlo La Vecchia,Alessandra Tavani,Enzo Manzato,Gabriele Riccardi,Cesare Sirtori,Alberto Zambon,Nutrition Foundation of Italy The importance of non-pharmacological control of plasma cholesterol levels in the population is increasing, along with the number of subjects whose plasma lipid levels are non-optimal, or frankly elevated, according to international guidelines. In this context, a panel of experts, organized and coo... ( view more )rdinated by the Nutrition Foundation of Italy, has evaluated the nutritional and lifestyle interventions to be adopted in the control of plasma cholesterol levels (and specifically of LDL cholesterol levels). This Consensus document summarizes the view of the panel on this topic, with the aim to provide an updated support to clinicians and other health professionals involved in cardiovascular prevention. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Metabolic syndrome and cardiovascular disease in the elderly: the Progetto Veneto Anziani (Pro.V.A.) study. Feb 2008 Enzo Manzato,Giovanna Romanato,Sabina Zambon,Maria Chiara Corti,Giovannella Baggio,Leonardo Sartori,Estella Musacchio,Silvia Zanoni,Raffaella Marin,Gaetano Crepaldi BACKGROUND AND AIMS: The prevalence of the metabolic syndrome increases with age, although only few data are available about its prevalence in the general elderly population. This study describes the prevalence of the metabolic syndrome in an elderly population, and its association with cardiovascu... ( view more )lar diseases. METHODS: The Progetto Veneto Anziani (Pro.V.A.) is an observational study of 3,099 subjects aged 65 and older, randomly selected from the general population of Northern Italy. Cardiovascular diseases and metabolic syndrome according to Adult Treatment Panel III were evaluated in 2,910 subjects. RESULTS: The metabolic syndrome was present in 25.6% of men and 48.1% of women. Its prevalence was mainly due to high blood pressure (93%) in both sexes, and to abdominal obesity in 73% of women. The prevalence of cardiovascular diseases was significantly higher among subjects with metabolic syndrome. Together with age and former smoking habits, the metabolic syndrome was significantly associated with cardiovascular diseases. High blood pressure and low HDL were independently associated with cardiovascular diseases in men, and with high fasting plasma glucose and waist circumference in women. CONCLUSIONS: The metabolic syndrome is frequent, and significantly but not independently associated with prevalent cardiovascular diseases in the elderly. In old people, rather than the metabolic syndrome per se, some of its components are independently associated with cardiovascular diseases. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Non-cardiovascular mortality, low-density lipoprotein cholesterol and statins: a meta-regression analysis. 2008 Renato Razzolini,Giuseppe Tarantini,Giovanni Ossena,Enrico Favaretto,Claudio Bilato,Enzo Manzato,Sergio Dalla-Volta,Sabino Iliceto BACKGROUND: As of today, the effect of statins on non-cardiovascular mortality is still being debated. Single studies have not been able to provide definite answers. We performed a meta-regression analysis on randomized statin trials in order to provide evidence that non-cardiovascular mortality is... ( view more ) related to statin treatment and low-density lipoprotein (LDL) cholesterol plasma level. METHODS: We selected 29 randomized controlled trials of statins versus placebo, a total of 90,480 patients, with a follow-up of >12 months. Baseline and follow-up LDL levels and all-cause, cardiovascular and non-cardiovascular mortality were recorded. Weighted linear regression analysis was carried out separately for placebo and treatment groups. RESULTS: LDL level was inversely related to overall mortality (p = 0.0105) and non-cardiovascular mortality (p = 0.0171) in the treatment group. By contrast, in the placebo group only non-cardiovascular mortality was inversely correlated to LDL (p = 0.0032). The regression lines have similar slopes and run almost parallel to each other, with the treatment line lying below the placebo line. To identify the threshold of risk for starting statin therapy, we analysed the relationship between baseline cardiovascular risk and overall mortality in the two groups. Both correlations are highly significant and regression lines intersect at a risk of 0.29% per year. This implies that the effects of statins are favourable when the baseline cardiovascular risk exceeds approximately 3% in 10 years. CONCLUSIONS: A trend of increased non-cardiovascular mortality with decreased LDL exists both in placebo and treatment groups. However, at each given LDL cholesterol level, non-cardiovascular mortality is lower in treated patients. Therefore, statin therapy may improve the biological impact of LDL on non-cardiovascular mortality. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Trans fatty acids from milk of Brazilian mothers of premature infants. Jan 2008 Sandra Manzato Barboza Tinoco,Rosely Sichieri,Cecília Leal Setta,Anibal Sanchez Moura,Maria das Graças Tavares do Carmo AIM: The presence of trans fatty acids (TFA) in human milk may be a concern because of their possible adverse nutritional effects on the infant development. TFA may interfere with the metabolism of long-chain polyunsaturated fatty acids (LC-PUFA). Marked variation in TFA of milk appears in differen... ( view more )t populations. No data have yet been reported in Brazil, particularly as regards the milk of mothers of premature infants. Because of the importance of LC-PUFA in infant growth and development, we investigated the fatty acids composition of the milk of Brazilian mothers of premature infants. METHODS: We analysed, through gas-liquid chromatography, the content of fatty acids of 37 milk samples obtained from mothers delivering prematurely. Samples were collected from colostrum and mature milk of exclusive breastfeeding. RESULTS: All samples contained trans isomers of C18:1 acid with trans isomers of PUFA in lower proportion. The percentage of TFA (mean +/- SD) in the colostrum was 2.34 +/- 0.75, and 2.19 +/- 0.47 in the mature milk. For the LC-PUFA these values were 0.97 +/- 0.34 in the colostrum and 0.66 +/- 0.25 in the mature milk. The contents of total essential fatty acids and PUFA n-6 were inversely correlated with TFA in colostrum and mature milk. We found a positive correlation between levels of arachidonic acid in mature milk and change in the children's height. CONCLUSIONS: The study showed that the intake of TFA occupies an intermediate position between the values of North America and European countries, reflecting the ongoing transition to industrialised foods in Brazil. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Differences in dietary patterns between older and younger obese and overweight outpatients. Jan 2008 E M Inelmen,E D Toffanello,G Enzi,G Sergi,A Coin,L Busetto,E Manzato BACKGROUND: Transitions from Mediterranean to Western eating habits has been observed, particularly in young people. Thus little information is available on food patterns consumption in overweight/obese Italian elderly. OBJECTIVES: To describe dietary patterns in a sample of obese/overweight adults... ( view more ), providing differences between older and younger outpatients. METHODS: Dietary patterns, anthropometric measurements, obesity onset, history of weight and demographic data were obtained in a retrospective survey, according to age groups (< 35 y, 35-64 y, >or= 65 y) and gender in 395 outpatients. RESULTS: Main differences in dietary patterns have been observed across age groups. Older outpatients reported higher frequency of consumption of fresh fruit and vegetables, and lower daily consumption of sweet high-fat foods. All the participants reported eating cereals. The frequency of consumption of white meat and fish was higher in the oldest age group. The consumption of moderate amount of red wine at mealtime was common in older male patients only; the frequency of consumption of cheese did not differ across age groups, but compared to normal-weight Italian population was higher in older-aged female. CONCLUSION: Our study provides evidence of two different dietary patterns: a western diet which may have influenced weight gain in the younger patients and an Italian Mediterranean diet in the older ones. Despite its healthy effect, Mediterranean diet style did not prevent older obese patients from additional weight gain. Information on dietary habits may be useful to improve weight management and obesity prevention even in older subjects. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Lower extremity motor performance and body mass index in elderly people: the Italian Longitudinal Study on Aging. Dec 2007 Giuseppe Sergi,Egle Perissinotto,Elena D Toffanello,Stefania Maggi,Enzo Manzato,Alessandra Buja,Alessandra Coin,Anna C Frigo,Emine M Inelmen,Giuliano Enzi,Italian Longitudinal Study on Aging Working Group OBJECTIVES: To test the association between body mass index (BMI) and lower extremity motor performance in elderly people. DESIGN: Multicenter, cross-sectional, observational study. SETTING: A sample of individuals aged 65 and older recruited for the baseline survey of the Italian Longitudinal Stud... ( view more )y on Aging. PARTICIPANTS: Two thousand six hundred seventy-two individuals (1,436 men, 1,236 women) independent with transfers and toileting and independent or requiring assistance for bathing or dressing. MEASUREMENTS: Motor function was assessed using a Motor Performance Test (MPT), with a set of six tasks exploring lower extremity performance (LEP): rising once from a chair, turning in a half circle, tandem walking, standing on one leg, stair climbing, and walking 5 m. RESULTS: The highest prevalence rates of difficulty in performing the tasks occurred in men and women, respectively, in tandem walking (14%, 28%), stair climbing (17.0%, 43%) and walking 5 m (15%, 30%). In both sexes, moderate (men: odds ratio (OR)=1.99, 95% confidence interval (CI)=1.16-3.43; women OR=2.07, 95% CI=1.18-3.65) and severe obesity (men: OR=3.45, 95% CI=1.21-9.89; women: OR=3.16, 95% CI=1.43-6.95) were each independently associated with overall motor performance impairment after adjusting for age, smoking, and comorbidity. Best performance was generally observed in the normal-weight and overweight groups. CONCLUSION: The results confirm that, in both sexes, overweight is not related to motor impairment. Only in women, low BMI is associated with higher probability of overall motor performance impairment. These data suggest that moderate obesity should be distinguished from severe obesity when assessing the relationship between BMI and LEP. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Potential role of recombinant activated factor VII for the treatment of severe bleeding associated with disseminated intravascular coagulation: a systematic review. Oct 2007 Massimo Franchini,Franco Manzato,Gian Luca Salvagno,Giuseppe Lippi Recombinant activated factor VII (rFVIIa) is a novel hemostatic agent, originally developed for the treatment of hemorrhage in hemophiliacs with inhibitors, which has been successfully used recently in an increasing number of nonhemophilic bleeding conditions. In the present systematic review we re... ( view more )port the existing literature data on the use of this hemostatic agent in severe bleeding, unresponsive to standard treatment, associated with disseminated intravascular coagulation. A total of 99 disseminated intravascular coagulation-associated bleeding episodes treated with rFVIIa were collected from 27 published articles: in the majority of the cases, the underlying disorder complicated by disseminated intravascular coagulation was a postpartum hemorrhage, while in the remaining cases it was a cancer, trauma, sepsis or liver failure. Although limited, the data available suggest that rFVIIa could have a potential role in this clinical setting. Large randomized trials are needed, however, to confirm the preliminary results and to assess the safety and dosing regimens of this agent in refractory bleeding associated with disseminated intravascular coagulation. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles White matter lesions and the risk of incident hip fracture in older persons: results from the progetto veneto anziani study. Sep 10, 2007 Maria-Chiara Corti,Giovannella Baggio,Leonardo Sartori,Gianmaria Barbato,Enzo Manzato,Estella Musacchio,Luigi Ferrucci,Giulia Cardinali,Daniele Donato,Lenore J Launer,Sabina Zambon,Gaetano Crepaldi,Jack M Guralnik BACKGROUND: White matter lesions (WMLs) are associated with hypertension, an increased risk of falling, and impaired physical and cognitive performance that may affect the mechanical effect of falls. METHODS: We hypothesized that WMLs are a risk factor for hip fracture (HF). We studied a sample of ... ( view more )820 community-dwelling Italian persons 65 years and older from the cohort of the Progetto Veneto Anziani Study who underwent brain magnetic resonance imaging at baseline. Subjects were classified as having no lesions, focal lesions, or diffuse WMLs. RESULTS: Compared with those with no lesions, participants with diffuse WMLs were older, reported more falls, and had worse physical and cognitive performance, all factors implicated in the causal pathway to HF. During 9 years of follow-up, 51 HFs occurred. Hip fracture risk associated with diffuse WMLs markedly differed between participants younger than 80 years vs those 80 years and older. After adjustment among participants younger than 80 years, diffuse WMLs compared with no lesions were associated with a 2.7-fold (95% confidence interval, 1.1-7.1) increase in the risk of HF. Focal lesions were not statistically significantly associated with an increased risk of HF in the same age group (hazard ratio, 2.0; 95% confidence interval, 0.6-7.6). No associations between diffuse WMLs, focal lesions, and HF were evident among participants 80 years and older, possibly because of the limited sample size. CONCLUSIONS: White matter lesions represent an independent risk factor for HF in persons younger than 80 years. Older persons with diffuse WMLs should be considered candidates for multifactorial interventions aimed at reducing the risk of falling and fractures. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Pathogenesis, clinical and laboratory aspects of thrombosis in cancer. Aug 2007 Massimo Franchini,Martina Montagnana,Giovanni Targher,Franco Manzato,Giuseppe Lippi The relationship between increased clotting and malignancy is well recognized, though the bidirectional development of this association is often overlooked. In the challenging cancer biology, transforming genes often act in concert with numerous epigenetic factors, including hypoxia, inflammation, ... ( view more )contact between blood and cancer cells, and emission of procoagulant vesicles from tumors, to determine a net imbalance of the hemostatic potential which is detectable by a variety of laboratory tests. Procoagulant factors, in particular, are intimately involved in all aspects of hemostatic, cell proliferation and cellular signalling systems. However, the biggest as yet unresolved question is why cancer patients develop thrombosis? Since the thrombus itself does not apparently contributes directly to the tumor biology, enhanced hemostasis activation in cancer patients may be interpreted according to the most recent biological evidences. Coagulation and cancer biology interact bidirectionally in a "vicious cycle", in which greater tumor burden supplies greater procoagulants (tissue factor, cancer procoagulant) and thrombin, which would in turn act as strong promoters of cancer growth and spread. In this perspective, thrombosis may be interpreted as a epiphenomenon of an intricate an effective biological feedback to maintain or promote cancer progression. In this review article, we briefly analyze the pathogenesis, laboratory, clinical and therapeutic features of cancer and thrombosis. ( view less ) View Full Abstract View Article Details   Related Articles Influence of the centrifuge time of primary plasma tubes on routine coagulation testing. Jul 2007 Giuseppe Lippi,Gian Luca Salvagno,Martina Montagnana,Franco Manzato,Gian Cesare Guidi Preparation of blood specimens is a major bottleneck in the laboratory throughput. Reliable strategies for reducing the time required for specimen processing without affecting quality should be acknowledged, especially for laboratories performing stat analyses. The present investigation was planned... ( view more ) to establish a minimal suitable centrifuge time for primary samples collected for routine coagulation testing. Five sequential primary vacuum tubes containing 0.109 mol/l buffered trisodium citrate were collected from 10 volunteers and were immediately centrifuged on a conventional centrifuge at 1500 x g, at room temperature for 1, 2, 5, 10 and 15 min, respectively. Hematological and routine coagulation testing, including prothrombin time, activated partial thromboplastin time and fibrinogen, were performed. The centrifugation time was inversely associated with residual blood cell elements in plasma, especially platelets. Statistically significant variations from the reference 15-min centrifuge specimens were observed for fibrinogen in samples centrifuged for 5 min at most and for the activated partial thromboplastin time in samples centrifuged for 2 min at most. Meaningful biases related to the desirable bias were observed for fibrinogen in samples centrifuged for 2 min at most, and for the activated partial thromboplastin time in samples centrifuged for 1 min at most. According to our experimental conditions, a 5-10 min centrifuge time at 1500 x g may be suitable for primary tubes collected for routine coagulation testing. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Chronic cannabis use does not affect the normalization of hypothalamic-pituitary-adrenal (HPA) axis induced by methadone in heroin addicts. Jun 30, 2007 Felice Nava,Ezio Manzato,Alfio Lucchini The hypothalamic-pituitary-adrenal (HPA) axis activity is usually altered by heroin use. In the present study we evaluated in one hundred twenty-one heroin addicts the effects of marijuana smoking on the normalization of HPA axis upon methadone treatment. The study showed that in heroin addicts who... ( view more ) are chronic cannabis smokers a treatment with methadone lasting 12 months was able to normalize both plasma corticotropin (ACTH) and cortisol levels, as well as to control both heroin withdrawal symptoms and opioid craving. As expected in the same group of patients marijuana smoking and its craving were not reduced by methadone treatment. Our data confirm that methadone treatment outcomes are not modified by cannabis use and they add in the literature the evidence that chronic cannabis use is not able to affect the normalization of HPA axis upon methadone treatment in heroin addicts. ( view less ) View Full Abstract View Article Details   Related Articles Drug-induced anti-factor VIII antibodies: a systematic review. Apr 2007 Massimo Franchini,Franco Capra,Nicoletta Nicolini,Dino Veneri,Franco Manzato,Francesco Baudo,Giuseppe Lippi Acquired hemophilia A is an uncommon but potentially life-threatening hemorrhagic disorder caused by the onset of autoantibodies against coagulation factor VIII. Acquired hemophilia A is most frequently associated with autoimmune diseases, solid tumors, lymphoproliferative diseases, pregnancy, and ... ( view more )drug reactions. However, in approximately 50 percent of the patients no underlying disorder can be identified. Prompt diagnosis of this acquired bleeding disorder is essential for appropriate management aimed to control hemorrhage and suppress the inhibitor. Based on electronic and manual searches of the published literature, this review examines the current knowledge on drug-induced factor VIII autoantibodies. A total of 34 cases were identified, mostly related to a variety of agents, including antibiotics and psychiatric and immunomodulatory drugs. In particular there is increased evidence for an association between acquired hemophilia A and interferon given as treatment for hepatitis C virus infection. Although most inhibitors reported in the literature were at high titers (mean: 67.7 Bethesda Units/ml), their prognosis was good, as they disappeared in most cases after suspension of the involved drug or after immunosuppressive therapy (complete remission rate: 83.3%). However, further studies are needed to better elucidate the epidemiology, natural history, clinical relevance, and optimal treatment of drug-associated factor VIII autoantibodies. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Tooth loss in the elderly and its association with nutritional status, socio-economic and lifestyle factors. Apr 2007 Estella Musacchio,Egle Perissinotto,Pierluigi Binotto,Leonardo Sartori,Fatima Silva-Netto,Sabina Zambon,Enzo Manzato,Maria Chiara Corti,Giovannella Baggio,Gaetano Crepaldi OBJECTIVE: Tooth loss impacts on general health and is a risk factor for malnutrition, disability, loss of self-sufficiency, and deterioration in quality of life. The present study was carried out to evaluate the prevalence of edentulism and its association with social and lifestyle factors in a po... ( view more )pulation of elderly Italians. MATERIAL AND METHODS: Dental, social, and disease conditions were evaluated in a large community-based cohort (3054) of elderly subjects (> or =65 years) of both sexes in northern Italy. Logistic regression analyses with stepwise forward selection were performed to estimate the independent contribution of nutritional, socio-economic, and lifestyle variables to dental status. Adjusted ORs and 95% CI were estimated for variables significantly associated with edentulism. RESULTS: The prevalence of edentulism was about 44.0%. It was more pronounced in females and it was twice as prevalent in the 90+ years age group. Among edentulous subjects, 17.5% wore no prostheses. Difficulties in chewing and in swallowing were reported by 47.6% and 13.7% of the subjects, respectively. Multivariate analysis indicates that edentulism was associated with age in both sexes. For women, independently associated risk factors were: years since menopause >23 (OR = 1.81; 95% CI: 1.37-2.40), number of children >3 (OR = 1.95; 95% CI: 1.36-2.80), and living alone (OR = 1.47; 95% CI: 1.15-1.88). For men, these were serum albumin <40 g/l (OR = 1.79; 95% CI: 1.22-2.63), current smoking (OR = 4.01; 95% CI: 2.59-6.20), and former smoking (OR = 3.42; 95% CI: 2.42-4.82). CONCLUSIONS: The prevalence of edentulism among the elderly Italian population studied was at the high end among Western countries, and higher in women than in men. In women, tooth loss correlated with aging, female events (pregnancies, menopausal status), and living alone. In men, aging and smoking are important determinants of edentulism, which is associated with the risk condition of hypoalbuminemia. Difficulty in chewing was associated with dentition type. In our study, the high prevalence of edentulous subjects without prostheses suggests a need for educational and social measures to improve patients' attitudes to dental care and to encourage the use of prostheses among the elderly. ( view less ) View Full Abstract View Article Details   Related Articles [The importance of essential fatty acids and the effect of trans fatty acids in human milk on fetal and neonatal development] Mar 2007 Sandra Manzato Barboza Tinoco,Rosely Sichieri,Anibal Sanchez Moura,Flávia da Silva Santos,Maria das Graças Tavares do Carmo Breastfeeding has a major impact on public health, since human breast milk is the best food for infants up to six months of age. The lipid fraction in human milk is the main source of energy for the infant and supplies essential nutrients such as fat-soluble vitamins and polyunsaturated fatty acids... ( view more ) (PUFA). Essential fatty acids (EFA), specifically linoleic acid (LA, 18:2n-6) and alpha-linolenic acid (ALA, 18:3n-3), are precursors of long-chain polyunsaturated fatty acids (LC-PUFA), including docosahexaenoic (DHA) and arachidonic (ARA) acids. Quality of lipids in secreted milk is precisely related to maternal ingestion. LC-PUFAs protect against allergy and infection and are important for visual and cognitive development in infancy. Industrial food processing has introduced the trans fatty acids (TFA) among the nutrients available to the population. TFA can interfere with the metabolism of essential fatty acids by decreasing LC-PUFA synthesis. It is thus important to raise population awareness on the importance of adequate PUFA consumption and reduced TFA intake during prenatal and postnatal development. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Heart valve surgery in a very high-risk population: a preliminary experience in awake patients. Mar 2007 Tomaso Bottio,Gianluigi Bisleri,Paolo Piccoli,Alberto Negri,Aldo Manzato,Claudio Muneretto BACKGROUND AND AIM OF THE STUDY: Heart valve surgery in high-risk patients is associated with considerable morbidity and mortality. Epidural anesthesia without mechanical ventilation has been proposed to reduce invasiveness. An analysis was conducted in very high-risk heart valve patients of mid-te... ( view more )rm survival free from complications, and patient satisfaction of regional anesthesia use, without mechanical ventilation. METHODS: A prospective follow up study was conducted in 50 patients (24 females, 26 males; mean age 74 +/- 10 years; range: 43-89 years) who underwent heart valve surgery with epidural anesthesia without endotracheal intubation. Preoperatively, all patients were in NYHA class III or IV; eight patients (16%) had undergone a previous cardiac procedure. The median Additive and Logistic EuroSCORE were 14.5 and 52%, respectively. Twenty-seven patients underwent aortic valve replacement, 10 mitral valve replacement, 10 mitral valve repair, two double valve replacement, and one patient ascending aorta replacement. Associated surgical procedures included coronary artery bypass grafting in 12 patients (24%), ascending aorta replacement in three (6%), and left ventricle reshaping in two (4%). Radiofrequency ablation to treat chronic atrial fibrillation (AF) was performed in 15 patients (30%). All patients were prospectively followed up, and a six-month quality of life assessment was performed in all survivors. RESULTS: Procedures were performed without mechanical ventilation in completely awake and conscious patients. There were two in-hospital and two long-term deaths (8%). Three patients had had previous cardiac surgery (two double valve replacements, two complex mitral valve surgery). Among survivors, 34 (71%) had an uneventful postoperative outcome, except for AF in nine cases. Eight patients required revision for bleeding; two of these were redo cases. The most consistent postoperative complication was acute renal failure in 16 patients, five of whom had previous chronic renal failure. Three patients required mechanical ventilatory support, and none had a cerebrovascular accident. Patients were discharged home after a mean of 10 +/- 5 days (including ICU stay; median 9 h). At follow up, all patients were in NYHA class I/II, and all survivors expressed their satisfaction with epidural anesthesia. CONCLUSION: Heart valve surgery while on cardiopulmonary bypass is feasible and safe using epidural anesthesia. By maintaining autonomic ventilation, a low mid-term morbidity and mortality was observed in patients in whom there was an unacceptable operative risk. ( view less ) View Full Abstract View Article Details   Related Articles Increased factor VIII coagulant activity levels in male carriers of the factor V R2 polymorphism. Mar 2007 Nicola Martinelli,Domenico Girelli,Paolo Ferraresi,Oliviero Olivieri,Barbara Lunghi,Franco Manzato,Roberto Corrocher,Francesco Bernardi A common factor V gene haplotype, the FVR2 haplotype (FVHR2), has been associated with a reduced cofactor activity in activated protein C-mediated activated factor VIII inactivation. Our aim was to investigate the role of FVHR2 as a possible determinant of factor VIII levels in a population study. ... ( view more )A total of 516 individuals (401 men, 115 women; mean age 58.4 +/- 10.8 years) were enrolled within the frame of a regional cardiovascular survey, characterized for factor VIII coagulant activity (FVIII:c) and factor V coagulant activity (FV:c) levels, and genotyped for factor V polymorphisms. In men without signs of overt inflammation, FVHR2 carriers had higher levels of FVIII:c than noncarriers (154 IU/dl, 95% confidence interval = 143-166 versus 142 IU/dl, 95% confidence interval = 138-147; P = 0.045) and were more represented in individuals with high (> or = 150 IU/dl) FVIII:c levels (21.2 versus 10.8%; odds ratio = 2.27, 95% confidence interval = 1.17-4.39 after adjustment for age, blood group and high-sensitivity C-reactive protein levels). In conclusion, this clinical report suggests the common FVHR2 as a possible independent determinant of FVIII:c levels. The report concomitantly addresses the relationship between factor V and factor VIII levels and supports the hypothesis of a mild prothrombotic role of FVHR2 by means of increased factor VIII levels. ( view less ) View Full Abstract View Article Details   Related Articles Resting energy expenditure and body composition in bedridden institutionalized elderly women with advanced-stage pressure sores. Mar 2007 Giuseppe Sergi,Alessandra Coin,Silvana Mulone,Eugenio Castegnaro,Valter Giantin,Enzo Manzato,Luca Busetto,Emine Meral Inelmen,Sara Marin,Giuliano Enzi BACKGROUND: Our study investigated nutritional status, body composition, and resting energy expenditure (REE) in elderly patients with advanced-stage pressure sores (PS), in addition to researching any hypermetabolic condition and its relationship with PS size. METHODS: The study involved 52 instit... ( view more )utionalized bedridden elderly women (aged 83.7 +/- 6.3 years), divided into two groups: 23 with advanced-stage (stage 3 and 4) PS and 29 without PS. Albumin, prealbumin, and retinol-binding protein were measured in all patients, and fat-free mass (FFM) and fat mass (FM) were obtained by dual-energy x-ray absorptiometry (DEXA). REE was measured by indirect calorimetry and predicted with the Harris-Benedict formula. PS area and volume were also measured. RESULTS: The elderly women with and without PS were comparable in age, FFM, and FM. Mean albumin, prealbumin, and retinol-binding protein values were lower in cases with PS. Unadjusted mean REE was significantly higher in patients with PS (1212.3 +/- 236.7 vs 1085.5 +/- 161.3 kcal/d; p <.05), even after adjusting for FFM or expressed per kilogram of body weight (25.8 +/- 6.7 vs 21.1 +/- 4.0 kcal/d/kg; p <.01). Hypermetabolism, i.e., a measured REE > 110% of the predicted REE, was seen in 74% of patients with PS and 38% of controls. The difference between measured and predicted REE (DeltaREE) correlated with PS volume (r = 0.58; p <.01), but not with area. CONCLUSION: Advanced-stage PS in elderly women are associated with a hypermetabolic state that is influenced by the volume of the PS. ( view less ) View Full Abstract View Article Details   Related Articles Gamma-hydroxybutyrate reduces both withdrawal syndrome and hypercortisolism in severe abstinent alcoholics: an open study vs. diazepam. 2007 Felice Nava,Stefania Premi,Ezio Manzato,Wally Campagnola,Alfio Lucchini,Gian Luigi Gessa In 42 alcoholic inpatients we performed an open randomized study to compare the effects of diazepam and gamma-hydroxybutyrate (GHB) on the suppression of severe alcohol withdrawal syndrome and hypercortisolism. Both diazepam (.5 mg/kg bodyweight, q.i.d.) and GHB (50 mg/kg bodyweight, q.i.d.) were o... ( view more )rally administered for three weeks. During all study period, GHB was more able than diazepam in reducing both withdrawal syndrome and hypercortisolism. These effects were evident during the first week of treatment and persisted throughout the study period. The results confirm a strict correlation between high levels of plasma cortisol and alcohol withdrawal symptoms and they show a slight superiority of GHB over diazepam in the suppression of both ethanol withdrawal and hypercortisolism. Taken together, our data suggest that GHB may act as potent anti-withdrawal agent in severe abstinent alcoholics. ( view less ) View Full Abstract View Article Details View Coded Data Related Articles Caffeine effect on mortality and oviposition in successive generations of Aedes aegypti. Dec 2006 Alessandra Theodoro Laranja,Antonio José Manzato,Hermione Elly Melara de Campos Bicudo OBJECTIVE: Previous experiments showed that caffeine blocks the development of Aedes aegypti (Diptera, Culicidae) in the larval stage, consequently inhibiting the production of adults. This study aimed at obtaining data suggestive of caffeine resistance by these mosquitoes. METHODS: Experiments wer... ( view more )e carried out in successive generations to assess adult production from eggs laid in previous generation and oviposition rate in every generation using 200 and 500 microg/mL caffeine. Tap water was used as control. Experiments were conducted in the city of São José do Rio Preto, Southeastern Brazil between 2002 and 2005. Statistical tests consisted of exploratory data analysis and smoothing algorithms. RESULTS: Increasing reduction in productivity of adults occurred among generations at both caffeine concentrations but the differences were only significant at 200microg/mL caffeine. As for the oviposition rate, there was a decrease in the mean number of eggs per female over generations at both caffeine concentrations. CONCLUSIONS: There was no evidence of caffeine resistance over generations. The study results corroborate caffeine as an alternative as an important Ae. Aegypti control agent to avoid resistance. 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