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1.
《Cancer epidemiology》2014,38(6):679-685
BackgroundDuring the last 20 years, relevant diagnostic procedures and advanced treatments have been progressively introduced in the management of hepatocellular carcinoma (HCC).The aim of the present study was to assess up-to-date survival trends for HCC in southern Switzerland, a region with one of the highest incidence rates in the country.MethodsHCCs diagnosed in 1996–2009 were selected by the Ticino Cancer Registry. Cancer-specific survival (CSS) analysis was performed using the Kaplan–Meier method by calendar period: 1996–2000, 2001–2005 and 2006–2009. The log-rank test was used to detect differences in survival curves. Simultaneous assessment of prognostic factors was performed by a multivariate analysis using the Cox proportional-hazards regression model.Results619 HCCs were analysed. There was a significant increase of patients undergoing transarterial chemoembolisation (TACE), whereas patients undergoing curative or palliative supportive treatments remained unchanged (p < 0.0001). No shift to earlier stages was detected. Significant differences in CCS were observed by age-group (p < 0.0001), diagnosis period (p < 0.0001), diagnosis technique (p = 0.0035), Barcelona-Clinic liver cancer stage (p < 0.0001), treatment (p < 0.0001). Multivariate analysis confirmed the independent impact on CSS of factors above mentioned, not including the diagnosis technique. Death risk was higher for patients diagnosed in 1996–2000 (HR: 1.32; 95% CI: 1.03; 1.68) and 2001–2005 (HR: 1.33; 95% CI: 1.05; 1.67) in comparison with 2006–2009 (reference group).ConclusionsThe current population-based report describes a major increase in HCC survival. Simultaneously an increased use of TACE has been detected, probable cofactor of the observed survival increase. Possibly additional efforts could be made to decrease the HCC stage at diagnosis through active surveillance of cirrhotic patients to allow an increase in curative treatments. For sure efforts should be made to comply with a standardised staging system for HCC, particularly for comparative population-based issues. 相似文献
2.
Erin E. Karski Katherine K. Matthay John M. Neuhaus Robert E. Goldsby Steven G. DuBois 《Cancer epidemiology》2013,37(1):29-33
Background: The peak incidence of Ewing sarcoma (EWS) is in adolescence, with little known about patients who are ≥40 years at diagnosis. We describe the clinical characteristics and survival of this rare group. Methods: This retrospective cohort study utilized the Surveillance Epidemiology and End Results database. 2780 patients were identified; including 383 patients diagnosed ≥40 years. Patient characteristics between age groups were compared using chi-squared tests. Survival from diagnosis to death was estimated via Kaplan–Meier methods, compared with log-rank tests, and modeled using multivariable Cox methods. A competing risks analysis was performed to evaluate death due to cancer. Results: Patients ≥40 years of age were more likely to have extra-skeletal tumors (66.1% vs. 31.7%; p < 0.001), axial tumors (64.0% vs. 57.2%; p = 0.01), and metastatic disease at diagnosis (35.5% vs. 30.0%; p = 0.04) compared to younger patients. Five-year survival for those age ≥40 and age <40 were 40.6% and 54.3%, respectively (p < 0.0001). A Cox multivariable model controlling for differences between groups confirmed inferior survival for older patients (hazard ratio for death of 2.04; 95% CI 1.63–2.54; p < 0.0001); though treatment data were unavailable and not controlled for in the model. A competing risks analysis confirmed increased risk of cancer-related death in older patients. Conclusion: Patients ≥40 years at diagnosis with EWS are more likely to have extra-skeletal tumors, metastatic disease, and axial primary tumors suggesting a difference in tumor biology. Independent of differences in these characteristics, older patients also have a lower survival rate. 相似文献
3.
BackgroundDespite universal healthcare in some countries, lower socioeconomic status (SES) has been associated with worse cancer survival. The influence of SES on head and neck cancer (HNC) survival is of immense interest, since SES is associated with the risk and prognostic factors associated with this disease.Patients and methodsNewly diagnosed HNC patients from 2003 to 2010 (n = 2124) were identified at Toronto’s Princess Margaret Cancer Centre. Principal component analysis was used to calculate a composite score using neighbourhood-level SES variables obtained from the 2006 Canada Census. Associations of SES with overall survival were evaluated in HNC subsets and by p16 status (surrogate for human papillomavirus).ResultsSES score was higher for oral cavity (n = 423) and p16-positive oropharyngeal cancer (OPC, n = 404) patients compared with other disease sites. Lower SES was associated with worse survival [HR 1.14 (1.06–1.22), p = 0.0002], larger tumor staging (p < 0.001), current smoking (p < 0.0001), heavier alcohol consumption (p < 0.0001), and greater comorbidity (p < 0.0002), but not with treatment regimen (p > 0.20). After adjusting for age, sex, and stage, the lowest SES quintile was associated with the worst survival only for OPC patients [HR 1.66 (1.09–2.53), n = 832], primarily in the p16-negative subset [HR 1.63 (0.96–2.79)]. The predictive ability of the prognostic models improved when smoking/alcohol was added to the model (c-index 0.71 vs. 0.69), but addition of SES did not (c-index 0.69).ConclusionSES was associated with survival, but this effect was lost after accounting for other factors (age, sex, TNM stage, smoking/alcohol). Lower SES was associated with greater smoking, alcohol consumption, comorbidity, and stage. 相似文献
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5.
Soralla Civantos Modino M. Guadalupe Guijarro de Armas Susana Monereo Mejías July M. Montaño Martínez Paloma Iglesias Bolaños María Merino Viveros Jose María Ladero Quesada 《Endocrinología y nutrición》2012,59(9):533-538
ObjectiveTo study the prevalence of hyperuricemia in children with overweight or obesity and analyze the relation with metabolic syndrome and the diseases that define it.Materials and methodsThis is a cross-sectional prevalence study in 148 children recruited from pediatric endocrinology consultation, with overweight or obesity (12 ± 3 years, 48% boys, BMI 31.8 ± 6.1). We measured BMI, waist-height, waist circumference, blood pressure with standard instrumentation and glucose (fasting and after overload with 75 g), insulin resistance, cholesterol HDL, triglycerides and uric acid.ResultsThe prevalence of hyperuricemia was 53%. Patients with hyperuricemia had greater BMI (33.9 vs 30.6, p = 0.003), plus waist circumference (101.4 vs 91.1 cm, p < 0.001), higher blood pressure: systolic (123.4 vs 111.9 mm Hg, p < 0.001), diastolic (78.2 vs 68.7 mm Hg, p < 0.001). They presented greater blood glucose after overload oral glucose (107.5 vs 100.7 mg/dl, p = 0.03), insulin was higher (29.2 vs 20.7 mg/dl, p = 0.001) as well as HOMA IR (6.5 vs 4.4, p < 0.001) and HDL levels were lower (49.5 vs 54.4 mg/dl, p = 0.02).Uric acid's level which most is the likely diagnosis of metabolic syndrome corresponds to 5.4 mg/dl in our sample (sensitivity: 64% and specificity 62%).ConclusionThe prevalence of hyperuricemia in children with overweight and obesity is high. In the group of patients with obesity and hyperuricemia, we found out that the parameters measured to diagnose with metabolic syndrome were less favorable. Uric acid's level from where there is a higher possibility to see metabolic syndrome is 5.4 mg/dl. 相似文献
6.
Ana Cristina Lamounier Sakamoto Luci Fuscaldi Teixeira-Salmela Fátima Rodrigues de Paula-Goulart Christina Danielli Coelho de Morais Faria Cristiano Queiroz Guimarães 《Journal of electromyography and kinesiology》2009,19(1):105-112
BackgroundChanges in activation patterns of hip extensors and pelvic stabilizing muscles are recognized as factors that cause low back disorders and these disturbances could have an impact on the physiological loading and alter the direction and magnitude of joint reaction forces.ObjectiveTo investigate activation patterns of the gluteus maximus, semitendinosus and erector spinae muscles with healthy young individuals during four different modalities of therapeutic exercise.MethodsThirty-one volunteers were selected: (16 men and 15 women), age (24.5 ± 3.47 years), body mass of 66.89 ± 11.89 kg and a height of 1.70 ± 0.09 m). They performed four modalities of therapeutic exercise while the electromyographic activity of the investigated muscles was recorded to determine muscle pattern activation for each exercise.ResultsRepeated measure ANOVA revealed that muscle activation patterns were similar for the four analyzed exercises, starting with the semitendinosus, followed by the erector spinae, and then, the gluteus maximus. The gluteus maximus was the last activated muscle during hip extension associated with knee flexion (p < 0.0001), knee extension (p < 0.0001), and with lateral rotation and knee flexion (p < 0.05).ConclusionFindings of the present study suggested that despite individual variability, the muscle firing order was similar for the four therapeutic exercises. 相似文献
7.
Amany El-Wakkad Nayera El-Morsi Hassan Hiba Sibaii Salwa Refat El-Zayat 《Cytokine》2013,61(2):682-687
Several studies have investigated the correlation between central obesity and inflammatory cytokines and the anti-inflammatory cytokine adiponectin. But, the correlation between central obesity and the anti-inflammatory cytokines IL-4, IL-5 has not been studied yet. Thus, we aimed to study the IL-4 and IL-5 correlation to central obesity in adolescent Egyptian girls among proinflammatory and anti-inflammatory cytokines. The study was carried out on 86 obese adolescent girls (BMI > 95 percentile) divided into two groups according to central obesity. The group I with waist to hip ratio <0.8 as a control and group II with waist to hip ratio >0.8 (central obesity). There was a significant increase in TNF-alpha (p < 0.0001), and IL-1β (p < 0.0001), as proinflammatory cytokines in group II, as compared to their corresponding group I. Group II showed a significant increase in the anti-inflammatory cytokines IL-4 and IL-5 than group I at (p < 0.0001) and (p < 0.0005) respectively. In addition there was a significant decrease in the anti-inflammatory adiponectin and an increase in the inflammatory leptin levels in group II at (p < 0.0001) and (p < 0.0001) respectively in comparison to group I. A high positive correlation has been observed between waist to hip ratio, leptin, TNF-α, IL-1-β, IL-4 and IL-5 at (r = 0.331, p < 0.03), (r = 0.559, p < 0.001), (r = 0.435, p < 0.004), (r = 0.509, p < 0.001), (r = 0.550, p < 0.0015), in group II respectively and a high negative one with adiponectin at (r = ?0.410, p < 0.0001). We concluded that central obesity lowers adiponectin plasma level through increasing proinflammatory adipokines such as TNF-α, IL-1β, leptin. Further studies are needed to explore the positive correlation we found between central obesity and the anti-inflammatory cytokines IL-4 and IL-5 known to be associated with bronchial asthma. 相似文献
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Luciana Nicolau Aranha Julie Calixto Lobo Milena Barcza Stockler-Pinto Viviane de Oliveira Leal João Paulo Machado Torres Denise Mafra 《Journal of trace elements in medicine and biology》2012,26(4):238-242
Recent evidences suggested a possible relationship between zinc deficiency and leptin levels in pathogenesis of anorexia in chronic kidney disease. The present study addressed the relationship between zinc and leptin in hemodialysis (HD) patients.MethodsFifty HD patients (54.3 ± 12.7 years old, 62% men) were studied and compared to 21 healthy volunteers (50.7 ± 15.7 years old, 43% men). Biochemical data, serum zinc, plasma leptin, IL-6, TNF-α and C-Reactive Protein levels were determined. Anthropometric parameters, food intake and appetite score were also assessed.ResultsThe leptin levels were higher in HD patients (16.1 μg/mL (0.21–118.25) vs 6.0 μg/mL (0.50–23.10)) in healthy volunteers (p = 0.04), whereas serum zinc levels were lower (54.5 ± 16.3 μg/dL) compared to healthy volunteers (78.4 ± 9.4 μg/dL) (p = 0.0001). The plasma leptin was correlated negatively with plasma zinc (r = ?0.33; p = 0.007), energy (r = ?0.38; p = 0.002) and protein intake (r = ?0.34; p = 0.006) and, positively correlated with BMI (r = 0.54; p = 0.0001), % body fat (r = 0.70; p = 0.0001) and conicity index (r = 0.46; p = 0.001). Plasma zinc was associated with hemoglobin (r = 0.30; p = 0.04) and negatively associated with TNF-α (r = ?0.37; p = 0.002) and C-Reactive Protein (r = ?0.37; p = 0.004). There was no correlation among Zn, leptin and appetite score in these patients.ConclusionThis study showed that low plasma zinc levels are negatively associated with high leptin levels in HD patients. 相似文献
9.
Andrés Felipe Peralta-Cuervo Elkin Garcia-Cifuentes Nicolás Castellanos-Perilla Diego Andrés Chavarro-Carvajal Luis Carlos Venegas-Sanabria Carlos Alberto Cano-Gutiérrez 《Revista espa?ola de geriatría y gerontología》2021,56(2):69-74
BackgroundThe aim of this paper is to describe the prevalence of Delirium and the factors associated with its presentation and complications identified in a geriatric unit in Colombia.Material and methodsThis is a retrospective observational study that included all patients admitted consecutively for two years in a geriatric unit of a hospital in Bogotá, Colombia. We assessed delirium prevalence with the Confusion Assessment Method (CAM). The independent variables were age, sex, functional impairment (Barthel < 90), malnutrition (MNA < 12), pressure ulcers at admission, state of the social support network, number of comorbidities, polypharmacy (5 or more drugs), complications such as ICU requirement, hospital stay, in-hospital functional impairment and mortality were also evaluated. As an exclusion criterion: not having CAM registered in the medical record, all the patients had this information.ResultsWe studied 1599 subjects with a mean age of 86 years (IQR 9). Delirium prevalence was 51.03%. Delirium was associated with a higher rate of: pressure ulcers on admission [OR 3.76 (CI 2.60–5.43 p < 0.001)], functional impairment [OR 2.38 (CI 1.79–3.16 p < 0.001)], malnutrition [OR 2.06 (CI 1.56–2.73 p < 0.001)], and infection [OR 1.46 (CI 1.17–1.82 p < 0.001)]. Moreover delirium has a higher association with mortality [OR 2.80 (1.03–7.54 p = 0.042)], in-hospital functional decline [OR 1.82 (1.41–2.36 p < 0.001)], and longer hospital stay [OR 1.04 (1.04–1.09 p = 0.006)]; independently of age, sex, pressure ulcers on admission, functional impairment, malnutrition, dementia, infection and limited social network.ConclusionOur study suggests that infectious diseases and geriatric syndromes such as, functional dependence, pressure ulcers, malnutrition or major cognitive impairment are independently associated with the presence of delirium on admission. Additionally, the presence of delirium is independently associated during hospitalization with complications, longer hospital stay, functional impairment and mortality. 相似文献
10.
《Reports of Practical Oncology and Radiotherapy》2019,24(2):142-150
AimTo evaluate dose differences in lung metastases treated with stereotactic body radiotherapy (SBRT), and the correlation with local control, regarding the dose algorithm, target volume and tissue density.BackgroundSeveral studies showed excellent local control rates in SBRT for lung metastases, with different fractionation schemes depending on the tumour location or size. These results depend on the dose distributions received by the lesions in terms of the tissue heterogeneity corrections performed by the dose algorithms.Materials and methodsForty-seven lung metastases treated with SBRT, using intrafraction control and respiratory gating with internal fiducial markers as surrogates (ExacTrac, BrainLAB AG), were calculated using Pencil Beam (PB) and Monte Carlo (MC) (iPlan, BrainLAB AG).Dose differences between both algorithms were obtained for the dose received by 99% (D99%) and 50% (D50%) of the planning treatment volume (PTV). The biologically effective dose delivered to 99% (BED99%) and 50% (BED50%) of the PTV were estimated from the MC results. Local control was evaluated after 24 months of median follow-up (range: 3–52 months).ResultsThe greatest variations (40.0% in ΔD99% and 38.4% in ΔD50%) were found for the lower volume and density cases. The BED99% and BED50% were strongly correlated with observed local control rates: 100% and 61.5% for BED99% > 85 Gy and <85 Gy (p < 0.0001), respectively, and 100% and 58.3% for BED50% > 100 Gy and <100 Gy (p < 0.0001), respectively.ConclusionsLung metastases treated with SBRT, with delivered BED99% > 85 Gy and BED50% > 100 Gy, present better local control rates than those treated with lower BED values (p = 0.001). 相似文献
11.
Chih-Shin Lin Charlene Lin Shih-Feng Weng Shih-Wei Lin Yung-Song Lin 《Cancer epidemiology》2013,37(5):719-724
Objectives: HIV-related immunosuppression has been associated with the development of AIDS-defining malignancies. We examined the overall survival of HIV-infected patients who developed cancer. Design: A retrospective cohort study. Methods: Using the Taiwan Longitudinal Health Insurance Database, we compared patients diagnosed with HIV (n = 9918) between January 1, 2002, and December 31, 2007 with age-matched controls (n = 99,180). Each patient was followed until the end of 2009 (least 2 years after the initial HIV diagnosis) to evaluate the incidence of malignancies. Results: The risk of overall malignancies in the HIV-infected cohort was 1.88 times higher than the risk of a first malignancy in the age-matched non-HIV infected cohort (incidence rate ratio [IRR]) = 2.05, p < 0.0001). The diagnosis of a malignancy was negatively correlated with survival in the HIV-infected cohort (p < 0.0011), and HIV infection had a synergistic effect on the survival of patients with malignancies compared with the non-HIV infected cohort, all of who had been newly diagnosed with cancer (p < 0.0001). However, the difference in the risk of developing nasopharyngeal carcinoma (NPC), a highly prevalent malignancy in Taiwan, between the two cohorts was not significant (IRR = 0.22, 95% CI = 0.03–1.65). Conclusions: The risk of cancer in HIV-infected patients in Taiwan has increased significantly in the era of highly active antiretroviral therapy. A history of HIV significantly affected the survival of the patients in our study cohort after they developed cancer.Evidence level: 2B. 相似文献
12.
Mercedes Santomauro Mariela Paoli-Valeri Maricelia Fernández Nolis Camacho Zarela Molina Rosanna Cicchetti Lenin Valeri Evila Dávila de Campagnaro Gabriela Arata-Bellabarba 《Endocrinología y nutrición》2012,59(6):346-353
ObjectiveTo study the frequency of non-alcoholic fatty liver disease (NAFLD), its relationship to clinical and biochemical variables, and the effect 12-month's lifestyle intervention in obese children and adolescents.MethodsThirty-six obese patients aged 7 to 18 years, 42% female and 58% male, 72.2% prepubertal and 27.8% pubertal, were selected. Anthropometric measurements and glucose, insulin (baseline and after a glucose load), lipid profile, C-reactive protein, and aminotransferase tests were performed before and 12 months after dietary and physical activity intervention. Liver ultrasound was performed to determine the presence of NAFLD.ResultsNAFLD was found in 66.7% (n = 24), and was mild in 30.6%, moderate in 27.8%, and severe in 8.3%. Subjects with NAFLD had higher body mass index (BMI, p = 0.007), waist (p = 0.005), fat area (p = 0.002), basal insulin (p = 0.01), and HOMA-IR (p = 0.008) values and lower QUICKI (p = 0.02) values than those with no NAFLD. After intervention, physical activity increased (p = 0.0001) and calorie intake remained unchanged. NAFLD disappeared in 9 patients (37.5%, p = 0.02) and disease severity decreased in 3 patients (12.5%). In addition, BMI Z-score (p = 0.005), fat area (p = 0.0001), basal insulin (p < 0.05), insulin resistance (p < 0.005), lipid profile (p < 0.03), and transaminases decreased. Weight loss was the main variable accounting for NAFLD improvement.ConclusionThis group of obese children and adolescents showed a high frequency of NAFLD. The lifestyle intervention with weight reduction is effective for the treatment of NAFLD. 相似文献
13.
《Cancer epidemiology》2014,38(3):286-290
PurposeThe group of luminal (Her2 negative) is distinguished from other subtypes of breast cancer. We aimed to produce a prognostic index specific for luminal (Her2 negative) subtype breast cancer that could assist clinical treatment.MethodsThe test set comprised 406 consecutive luminal (Her2 negative) breast cancer patients. The relationship of 11 clinicopathologic factors including survivin with the 5-year disease-free survival was analyzed.ResultsIn univariate analysis, TNM stage, surgery, tumor size, lymph node involvement, and survivin expression were prognostic factors. In multivariate analysis, tumor size [HR (95% CI): 1.98 (1.12–3.49), p = 0.019], the number of lymph node metastasis [HR (95% CI): 1.75 (1.33–2.29), p < 0.0001] and the expression of progesterone receptor [HR (95% CI): 0.58 (0.36–0.95), p = 0.029] can independently predict prognosis. Prognostic index (PI) was calculated as 0.68 × tumor size + 0.56 × the number of lymph node metastasis − 0.54 × PR. According to the PI, patients were categorized into three groups: low, middle, and high risk group with the 5-year disease-free survival rates of 91.91%, 84.97% and 70.47%, respectively (P < 0.001). In the validation set, the luminal prognostic index (LPI) remained significant.ConclusionThe LPI may be a useful tool for evaluating the outcome of patients with luminal (Her-2 negative) breast cancer. 相似文献
14.
《Cytokine》2015,73(2):146-153
AimImbalance of T-helper-cell (TH) subsets (TH1/TH2/TH17) and regulatory T-cells (Tregs) is suggested to contribute to the pathogenesis of Systemic lupus erythematosus (SLE). Therefore, we evaluated their cytokine secretion profile in SLE patients and their possible association with disease activity.MethodsSixty SLE patients, 24 rheumatoid arthritis (RA) patients and 24 healthy volunteers were included in this study. Demographic, clinical, disease activity and serological data were prospectively assessed. Plasma cytokines levels of TH1 (IL-12, IFN-γ), TH2 (IL-4, IL-6, IL-10), TH17 (IL-17, IL-23) and Treg (IL-10 and TGF-β) were measured by enzyme linked immunosorbent assays (ELISA).ResultsSLE patients were found to have significantly higher levels of IL-17 (p < 0.001), IL-6 (p < 0.01), IL-12 (p < 0.001) and IL-10 (p < 0.05) but comparable levels of IL-23 and IL-4 and slight reduction (but statistically insignificant) of TGF-β levels compared to controls. IL-6, IL-10 and IL-17 were significantly increased (p < 0.05) with disease activity. The RA group exhibited significantly higher levels of plasma IL-4 (p < 0.01), IL-6 (p < 0.05), IL-17 (p < 0.001), IL-23 (p < 0.01) and TGF-β (p < 0.5) and lower IFN-γ (p < 0.001) and IL-10 (p < 0.01) than those of healthy subjects.ConclusionOur study showed a distinct profile of cytokine imbalance in SLE patients. Reduction in IFN-γ (TH1) and TGF-β1 (Treg) with the elevation in IL-6 and IL-17 (TH17) could imply skewing of T-cells toward TH17 cells. Breaking TH17/Treg balance in peripheral blood may play an important role in the development of SLE and could be responsible for an increased pro-inflammatory response especially in the active form of the disease. 相似文献
15.
BackgroundThe prevalence of obesity has increased at an alarming rate worldwide. Some studies have observed an association between iron (Fe) deficiency (ID) and obesity, however more research is needed.ObjectiveTo assess whether body mass index (BMI) is associated with both Fe absorption and Fe status.MethodsA cross sectional sample of 318 Chilean childbearing age women was studied. The women received either a single dose of 0.5 mg of Fe (n = 137, group 1) or 3 mg of Fe plus ascorbic acid (1:2 molar ratio) (n = 181, group 2), both as FeSO4 with labeled radioisotopes. Fe absorption was assessed through radio Fe erythrocyte incorporation. Fe status was determined by hemoglobin (Hb), mean corpuscular volume, serum Fe, total iron binding capacity, transferrin saturation, erythrocyte Zn protoporphyrin and serum ferritin (SF).Results29%, 47% and 24% of the women were classified as normal, overweight or obese, respectively. Fe absorption was significantly lower in obese women (p < 0.05). In group 1, the geometric mean and range ±1 SD of the percentage of Fe absorption for normal-weight women was 32.9% vs. 19.7% in obese. For group 2, this percentage was 36% vs. 30%, respectively (2-way ANOVA: BMI classification and Fe dose p < 0.05; interaction p = 0.34). Although Fe absorption was lower in obese women, they had higher SF (p < 0.01) and Hb (p < 0.05) concentrations.ConclusionAlthough we did not observe a relationship between BMI and Fe status, obese women displayed lower Fe absorption compared with overweight and normal weight women, possibly due to subclinical inflammation associated with obesity. 相似文献
16.
Objectivesto study the balance and the gait by the Performance Oriented Mobility Assessment (POMA) in the population of people ≥ 65 years in function of age, gender; relation with the capacity to develop the activities of daily living, physical exercise, perception of health and previous falls.Material and methodsWe study a cohort of 443 people, 262 women and 181 men, representative of the population ≥ 65 years, resident in the community and able to walk from the city of Mataró. The evaluation was made with the 22 items POMA. Basic and instrumental activities of the daily life (Katz Index and Lawton), physical activity, health perception (Iowa test) were also assessed.Results29.3% of subjects did not present abnormalities in any of the items, 22.6% presented one abnormality, 12.4% two, and 35.7% three or more. 35.9% and 50.2 of subjects did not present abnormalities in the static and dynamic components respectively. Women had greater number of abnormalities than men (42.0% vs 20.6%) for the global and also for each of the two components (static and dynamic) (p < 0.0001). The number of abnormalities increased significantly with age, specially on those 75 years and older (p < 0.0001). A greater number of errors was correlated with less independence on the basic and instrumental activities of daily living, with less physical activity, health perception and with antecedents of previous falls. 相似文献
17.
《Phytomedicine》2014,21(10):1162-1169
PurposeThe aim of this study was to investigate the potential benefits of an extract obtained from seeds/fruits of an Oleaceae (Fraxinus excelsior L.) on glucose homeostasis and associated metabolic markers in non-diabetic overweight/obese subjects.Materials and methodsThis study was performed in 22 participants (50–80 years-old; BMI 31.0 kg/m2). The design was a longitudinal, randomized, crossover, double-blind, placebo-controlled 7-week nutritional intervention. The participants received daily 3 capsules each containing either 333 mg of an extract from Fraxinus excelsior L. seeds (Glucevia®) or placebo capsules (control) in a random order for 3 weeks with 1 week of washout between treatments. Moreover, they followed a balanced covert energy-restricted diet (−15% energy). All variables were measured at the beginning and at the end of each period.ResultsCompared to baseline, the administration of 1 g of Glucevia® for 3 weeks resulted in significantly lower incremental glucose area under the curve (−28.2%; p < 0.01), and significantly lower 2 h blood glucose values (−14%; p < 0.01) following an oral glucose tolerance test. No significant changes were found in the control group (−7.9% AUC, −1.6% 2 h blood glucose). Furthermore, significant differences were found between responses in the control and Glucevia® groups with respect to serum fructosamine and plasma glucagon levels (p < 0.01 and p < 0.05, respectively). Interestingly, administration of Glucevia® significantly increased the adiponectin:leptin ratio (p < 0.05) and decreased fat mass (p < 0.01) compared to control (p < 0.05).ConclusionThe administration of an extract from Fraxinus excelsior L. seeds/fruits in combination with a moderate hypocaloric diet may be beneficial in metabolic disturbances linked to impaired glucose tolerance, obesity, insulin resistance and inflammatory status, specifically in older adults. 相似文献
18.
Reiko Oku Shigeto Oda Taka-aki Nakada Tomohito Sadahiro Masataka Nakamura Yoh Hirayama Ryuzo Abe Yoshihisa Tateishi Michihiro Ito Toru Iseki Hiroyuki Hirasawa 《Cytokine》2013,61(1):112-117
ObjectiveTriggering receptor expressed on myeloid cells-1 (TREM-1) was reported to play a key roll in amplification of production of inflammatory cytokines. TREM-1 is suggested to be a specific biomarker for sepsis for this reason, but the clinical significance of TREM-1 has not been elucidated. We investigated TREM-1 expression on the cell-surface, and plasma levels of soluble TREM-1 (sTREM-1) in patients with non-infectious systemic inflammatory response syndrome (SIRS) and sepsis admitted to the ICU.MethodsThirty-five patients with SIRS and 21 patients with sepsis admitted to ICU were subjected to the study. TREM-1 expressions on the surfaces of monocytes and neutrophils were measured by flow cytometry. Plasma sTREM-1 level and serum interleukin (IL)-6 level were measured.ResultsSeptic patients had decreased TREM-1 expression, clearly on neutrophils or to a lesser extent on monocyte compared to SIRS patients on ICU admission (neutrophils p < 0.001, monocyte p < 0.05). TREM-1 expression on neutrophils had a significant inverse correlation with serum IL-6 level (r = ?0.64, p < 0.0001). Plasma sTREM-1 level in septic patients was significantly higher than that in SIRS patients (p < 0.05). Plasma sTREM-1 level positively correlated with severity score and non-survivors had increased plasma sTREM-1 level compared to survivors in all SIRS/sepsis patients (p < 0.05).ConclusionsPatients with sepsis had increased soluble TREM-1 and decreased TREM-1 expression on neutrophil compared to SIRS patients. sTREM-1 may be useful to evaluate disease severity and outcome of patients with SIRS or sepsis. 相似文献
19.
《Journal of trace elements in medicine and biology》2014,28(1):60-64
BackgroundZinc status has been previously documented in cystic fibrosis (CF) infants, children and adolescents. However, despite the increasing life expectancy observed in CF populations, data regarding zinc status of CF adults are surprisingly lacking. The objectives of this study were to (1) characterize zinc status and (2) explore associations between zinc status and clinical outcomes of CF adult patients.MethodsA retrospective chart review was performed for patients who had their plasma zinc measured between 2009 and 2012. Data included demographics, clinical characteristics, biochemical parameters and co-morbid conditions.ResultsA total of 304 CF patients were included in the study. These patients displayed a good nutritional status (mean BMI ± SD: 22.7 ± 3.5) and moderate lung disease (mean FEV1 ± SD: 66.3 ± 22.2). Low plasma zinc concentration (<9.2 μmol/L) was found in 68 out of 304 CF patients (22.4%). Compared to patients with normal zinc, those with low zinc had significantly lower forced vital capacity and forced expiratory volume in one second. 72% of CF adults with low zinc suffered from bone disease (vs 49% with normal zinc, p = 0.037) and 79% had impaired glycemic status (vs 58%, p = 0.016). Accordingly, negative correlations were found between plasma zinc and glucose (r = −0.139, p = 0.0001), HbA1c (r = −0.237, p = 0.0001) and fructosamine (r = −0.134, p = 0.034). In multiple linear regression, albumin and glycemic status were significant predictors of plasma zinc.ConclusionOur data indicated that nearly one quarter of CF adults with good nutritional status and moderate lung disease had low plasma zinc concentration and that low zinc status was associated with worse clinical outcomes. 相似文献
20.
《Endocrinología y nutrición》2014,61(1):11-17
BackgroundOur aim was to analyze both metabolic control and chronic complications of type 2 diabetes mellitus (T2D) patients regularly attended in primary care during a 3 years of follow-up in the Community of Madrid (Spain).MethodsFrom 2007 to 2010 we prospectively included 3268 patients with T2D attended by 153 primary care physicians from 51 family health centers. An prospective cohort study with annual evaluation over 3 years to the same population was performed. We measured the goals of control in diabetic patients and the incidence of chronic complications of diabetes during the study period.ResultsA significant decrease in serum glucose levels (143 ± 42 mg/dl vs 137 ± 43 mg/dl, p < 0.00), HbA1c (7.09 ± 1.2% vs 7.02 ± 1.2%, p < 0.00), total cholesterol (191.4 ± 38 mg/dl vs 181.5 ± 36 mg/dl, p < 0.00), LDL cholesterol (114.7 ± 31 mg/dl vs 105.5 ± 30 mg/dl, p < 0.00) and triglyceride levels (144.5 ± 93 mg/dl vs 138 ± 84 mg/dl, p < 0.00) during study period was documented. On the contrary, a significant elevation in HDL cholesterol levels was observed (49.2 ± 14 mg/dl vs 49.9 ± 16 mg/dl, p < 0.00). The incidence of diabetic complications throughout the study period was low, with a incidence of coronary heart disease of 6.2%, peripheral arterial disease 3%, ischemic stroke 2.8%, diabetic foot 11.2%, nephropathy 5.9%, retinopathy 4.5%, and neuropathy 3%.ConclusionMetabolic control in T2D patients attended in primary care in the Community of Madrid throughout 3 years is adequate and is accompanied by low percent of chronic diabetic complications during this period of follow-up. 相似文献