5 results on '"Segre O"'
Search Results
2. What is the clinical usefulness of the metabolic syndrome? The Casale Monferrato study.
- Author
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Bruno G, Fornengo P, Segre O, Novelli G, Panero F, Perotto M, Zucco C, Bargero G, and Cavallo-Perin P
- Published
- 2009
- Full Text
- View/download PDF
3. C-reactive protein and 5-year survival in type 2 diabetes: the Casale Monferrato Study.
- Author
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Bruno G, Fornengo P, Novelli G, Panero F, Perotto M, Segre O, Zucco C, Deambrogio P, Bargero G, Perin PC, Bruno, Graziella, Fornengo, Paolo, Novelli, Giulia, Panero, Francesco, Perotto, Massimo, Segre, Olivia, Zucco, Chiara, Deambrogio, PierCarlo, Bargero, Giuseppe, and Perin, Paolo Cavallo
- Abstract
Objective: To determine to what extent plasma C-reactive protein (CRP) values influence 5-year all-cause and cardiovascular mortality in type 2 diabetic individuals, independently of albumin excretion rate (AER) and other cardiovascular risk factors, and its incremental usefulness for predicting individual risk of mortality.Research Design and Methods: Measurements of CRP were performed in 2,381 of 3,249 (73.3%) subjects as part of the population-based Casale Monferrato Study. Its association with 5-year all-cause and cardiovascular mortality was assessed with multivariate Cox proportional hazards modeling. The C statistic and measures of calibration and global fit were also assessed.Results: Results are based on 496 deaths in 11.717 person-years of observations (median follow-up 5.4 years). With respect to subjects with CRP < or =3 mg/l, those with higher values had an adjusted hazard ratio (HR) of 1.51 (95% CI 1.18-1.92) for all-cause mortality and 1.44 (0.99-2.08) for cardiovascular mortality. In normoalbuminuric subjects, respective HRs of CRP were 1.56 (1.13-2.15) and 1.65 (1.00-2.74), AER being neither a modifier nor a confounder of CRP association. In analysis limited to diabetic subjects without cardiovascular disease (CVD), adjusted HRs were 1.67 (1.24-2.24) for all-cause mortality and 1.36 (0.83-2.24) for cardiovascular mortality. The improvement in individual risk assessment was marginal when measured with various statistical measures of model discrimination, calibration, and global fit.Conclusions: CRP measurement is independently associated with short-term mortality risk in type 2 diabetic individuals, even in normoalbuminuric subjects and in those without a previous diagnosis of CVD. Its clinical usefulness in individual assessment of 5-year risk of mortality, however, is limited. [ABSTRACT FROM AUTHOR]- Published
- 2009
- Full Text
- View/download PDF
4. Effect of n-3 fatty acids on patients with advanced lung cancer: a double-blind, placebo-controlled study.
- Author
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Finocchiaro C, Segre O, Fadda M, Monge T, Scigliano M, Schena M, Tinivella M, Tiozzo E, Catalano MG, Pugliese M, Fortunati N, Aragno M, Muzio G, Maggiora M, Oraldi M, and Canuto RA
- Subjects
- Anti-Inflammatory Agents, Non-Steroidal adverse effects, Antineoplastic Agents administration & dosage, Antineoplastic Agents therapeutic use, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antioxidants adverse effects, C-Reactive Protein analysis, Carcinoma, Non-Small-Cell Lung blood, Carcinoma, Non-Small-Cell Lung drug therapy, Carcinoma, Non-Small-Cell Lung immunology, Cisplatin administration & dosage, Cisplatin therapeutic use, Combined Modality Therapy adverse effects, Deoxycytidine administration & dosage, Deoxycytidine analogs & derivatives, Deoxycytidine therapeutic use, Docosahexaenoic Acids administration & dosage, Double-Blind Method, Eicosapentaenoic Acid administration & dosage, Fatty Acids, Omega-3 adverse effects, Female, Humans, Interleukin-6 blood, Lung Neoplasms blood, Lung Neoplasms drug therapy, Lung Neoplasms immunology, Male, Oxidative Stress, Patient Dropouts, Weight Gain, Gemcitabine, Anti-Inflammatory Agents, Non-Steroidal therapeutic use, Antioxidants therapeutic use, Carcinoma, Non-Small-Cell Lung diet therapy, Dietary Supplements adverse effects, Fatty Acids, Omega-3 therapeutic use, Lung Neoplasms diet therapy
- Abstract
PUFA from fish oil appear to have anti-inflammatory and anti-oxidative effects and improve nutritional status in cancer patients. With this as background, the aim of the present study was to investigate the effect of EPA plus DHA on inflammatory condition, and oxidative and nutritional status in patients with lung cancer. In our multicentre, randomised, double-blind trial, thirty-three patients with a diagnosis of advanced inoperable non-small-cell lung cancer and undergoing chemotherapy were divided into two groups, receiving four capsules/d containing 510 mg of EPA and 340 mg of DHA, or 850 mg of placebo, for 66 d. At the start of chemotherapy (T₀), after 8 d (T₁), 22 d (T₂) and 66 d (T₃), biochemical (inflammatory and oxidative status parameters) and anthropometric parameters were measured in both groups. A significant increase of body weight in the n-3 group at T₃ v. T₀ was observed. Concerning inflammation, C-reactive protein and IL-6 levels differed significantly between the n-3 and placebo groups at T₃, and progressively decreased during chemotherapy in the n-3 group, evidencing n-3 PUFA anti-inflammatory action. Concerning oxidative status, plasma reactive oxygen species levels increased in the placebo group v. the n-3 group at the later treatment times. Hydroxynonenal levels increased in the placebo group during the study, while they stabilised in the n-3 group. Our data confirm that the continual assumption of EPA plus DHA determined an anti-inflammatory and anti-oxidative action which could be considered a preliminary goal in anti-cachectic therapy.
- Published
- 2012
- Full Text
- View/download PDF
5. Fasting plasma C-peptide and micro- and macrovascular complications in a large clinic-based cohort of type 1 diabetic patients.
- Author
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Panero F, Novelli G, Zucco C, Fornengo P, Perotto M, Segre O, Grassi G, Cavallo-Perin P, and Bruno G
- Subjects
- Adult, Age of Onset, Blood Pressure, Body Mass Index, Cardiovascular Diseases epidemiology, Cohort Studies, Diabetes Mellitus, Type 1 physiopathology, Diabetic Nephropathies epidemiology, Diabetic Neuropathies epidemiology, Fasting, Female, Humans, Hypertension epidemiology, Insulin-Secreting Cells metabolism, Italy, Male, Multivariate Analysis, Odds Ratio, Regression Analysis, C-Peptide blood, Diabetes Mellitus, Type 1 blood, Diabetes Mellitus, Type 1 complications, Diabetic Angiopathies epidemiology
- Abstract
Objective: A protective effect of residual beta-cell function on microvascular complications of type 1 diabetes has been suggested. Our aim was to retrospectively evaluate the association of fasting plasma C-peptide values with micro- and macrovascular complications., Research Design and Methods: We recruited a clinic-based cohort of 471 type 1 diabetic patients born after 1945 and cared for in the period 1994-2004. Centralized measurements and standardized procedures of ascertainment of micro- and macrovascular complications were employed. Individual cumulative averages of A1C up to 2007 were calculated., Results: Residual beta-cell secretion was detected even many years after diabetes diagnosis. In multivariate linear regression analysis, fasting plasma C-peptide values were positively associated with age at diagnosis (beta = 0.02; P < 0.0001) and triglycerides (beta = 0.20; P = 0.05) and inversely associated with diabetes duration (beta = -0.03; P < 0.0001) and HDL cholesterol (beta = -0.006; P = 0.03). The final model explained 21% of fasting C-peptide variability. With respect to fasting C-peptide values in the lowest tertile (<0.06 nmol/l), higher values were associated with lower prevalence of microvascular complications (odds ratio [OR] 0.59 [95% CI 0.37-0.94]) independently of age, sex, diabetes duration, individual cumulative A1C average during the study period, hypertension, and cardiovascular diseases. No association was evident with macrovascular complications (0.77 [0.38-1.58])., Conclusions: Our study shows an independent protective effect of residual beta-cell function on the development of microvascular complications in type 1 diabetes, suggesting the potential beneficial effect of treatment that allows the preservation of even modest beta-cell function over time.
- Published
- 2009
- Full Text
- View/download PDF
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