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Clinical association of metabolic syndrome, C-reactive protein and testosterone levels with clinically significant prostate cancer.
Gómez-Gómez, E, Carrasco-Valiente, J, Campos-Hernández, JP, Blanca-Pedregosa, AM, Jiménez-Vacas, JM, Ruiz-García, J, Valero-Rosa, J, Luque, RM, Requena-Tapia, MJ
Journal of cellular and molecular medicine. 2019;(2):934-942
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Abstract
Recently, the influence that metabolic syndrome (MetS), hormonal alterations and inflammation might have on prostate cancer (PCa) risk has been a subject of controversial debate. Herein, we aimed to investigate the association between MetS-components, C-reactive protein (CRP) and testosterone levels, and the risk of clinically significant PCa (Sig-PCa) at the time of prostate biopsy. For that, men scheduled for transrectal ultrasound guided biopsy of the prostate were studied. Clinical, laboratory parameters and criteria for MetS characterization just before the biopsy were collected. A total of 524 patients were analysed, being 195 (37.2%) subsequently diagnosed with PCa and 240 (45.8%) meet the diagnostic criteria for MetS. Among patients with PCa, MetS-diagnosis was present in 94 (48.2%). Remarkably, a higher risk of Sig-PCa was associated to MetS, greater number of MetS-components and higher CRP levels (odds-ratio: 1.83, 1.30 and 2.00, respectively; P < 0.05). Moreover, higher circulating CRP levels were also associated with a more aggressive Gleason score in PCa patients. Altogether, our data reveal a clear association between the presence of MetS, a greater number of MetS-components or CRP levels >2.5 mg/L with an increased Sig-PCa diagnosis and/or with aggressive features, suggesting that MetS and/or CRP levels might influence PCa pathophysiology.
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[Metabolic syndrome and concentrations of uric acid and ultrasensitive C-reactive protein].
Roldán-Menco, C, Díaz-Perez, A, Barrios-Puerta, Z, Pinto-Aragón, EE
Revista de salud publica (Bogota, Colombia). 2017;(5):603-608
Abstract
OBJECTIVE To establish the prevalence of metabolic syndrome (MS) according to ATP III and its correlation with the concentration of uric acid and C-reactive protein (CRP) in people aged between 45 and 60, living in the Getsemaní neighborhood of Cartagena. MATERIALS AND METHODS Observational, descriptive-correlational study on a population of 802 inhabitants of the Getsemaní neighborhood of Cartagena, Colombia. A random sample of 302 inhabitants was analyzed with a 95% confidence interval and 5% margin of error. ATP III diagnostic criteria were applied, and the instrument used included basic data about the general context of the patient (social, demographic and economic aspects, family history, work activity and physical characteristics such as weight, waist circumference, blood pressure, and BMI), as well as diagnostic tests such as glycemia, total cholesterol, triglycerides, HDLc, LDLc, uric acid and ultra-sensitive C-reactive protein. RESULTS The prevalence of metabolic syndrome in the susceptible population is 18 %. The most common metabolic syndrome factor is abdominal obesity with 85 %, followed by increase of triglycerides by 76 %. CONCLUSION The prevalence of metabolic syndrome was considered high when applying ATP III criteria. No significant association was observed regarding CRP values and the chances of developing metabolic syndrome in both men and women. However, uric acid levels were correlated to the disease in the group of women susceptible to suffering from MS with a value of p=0.0022.
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Correlation of C-reactive protein and body mass index with diabetic retinopathy in Indian population.
Sen, D, Ghosh, S, Roy, D
Diabetes & metabolic syndrome. 2015;(1):28-9
Abstract
BACKGROUND Association of C-reactive protein (CRP) and body mass index (BMI) with diabetic retinopathy (DR) has conflicting reports. METHOD Sixty diabetes patients each with DR (Group A), no DR (Group B) and 60 healthy volunteers (control, group C) were studied. CRP was measured. BMI was calculated. RESULT Significant difference in CRP was observed between groups A & B (p=0.000) and A & C (p=0.007). No significant difference in BMI was observed. Central macular thickness correlated positively with CRP and negatively with BMI. CONCLUSION We observed strong association of CRP with DR and no significant relationship between DR and BMI.
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Clinical correlation between N-terminal pro-B-type natriuretic peptide and angiographic coronary atherosclerosis.
Ribeiro, DG, Silva, RP, Barboza, DR, Lima-Júnior, RC, Ribeiro, RA
Clinics (Sao Paulo, Brazil). 2014;(6):405-12
Abstract
OBJECTIVES This study aimed to investigate the clinical correlation between angiographic coronary atherosclerosis and N-terminal pro-B-type natriuretic peptide along with other known correlated factors. METHODS In total, 153 patients with a diagnostic hypothesis of stable angina, unstable angina or acute myocardial infarction were classified as group A (patients with angiographically normal coronary arteries) or group B (patients with angiographic coronary atherosclerosis). The two groups were analyzed with respect to the following factors: gender, age, body mass index, abdominal circumference, smoking, diabetes mellitus, arterial hypertension, early family history of atherosclerosis, statin use, the presence of metabolic syndrome, clinical presentation and biochemical factors, including cholesterol, creatinine and fibrinogen plasma concentrations, monocyte counts and N-terminal pro-B-type natriuretic peptide. RESULTS Univariate analyses comparing the two groups revealed that group B patients more frequently had diabetes, used statins and had systolic dysfunction, N-terminal pro-B-type natriuretic peptide levels ≥ 250 pg/mL, fibrinogen levels >500 mg/dL and ≥ 501 monocytes/mm3 compared with group A patients (p<0.05). Nevertheless, multivariate logistic regression analysis demonstrated that the independent predictors of angiographic coronary atherosclerosis were an N-terminal pro-B-type natriuretic peptide level ≥ 250 pg/mL, diabetes mellitus and increased monocyte numbers and fibrinogen plasma concentration, regardless of the creatinine level or the presence of systolic dysfunction. CONCLUSIONS An N-terminal pro-B-type natriuretic peptide plasma concentration of ≥ 250 pg/mL is an independent predictor of angiographic coronary atherosclerosis.
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Follow-ups of metabolic, inflammatory and oxidative stress markers, and brachial-ankle pulse wave velocity in middle-aged subjects without metabolic syndrome.
Kim, OY, Paik, JK, Lee, JY, Lee, SH, Lee, JH
Clinical and experimental hypertension (New York, N.Y. : 1993). 2013;(5):382-8
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Abstract
This study investigates the association among metabolic risk factors, inflammatory and oxidative stress markers, and brachial-ankle pulse wave velocity (ba-PWV). We conducted a 3-year longitudinal, observational study of 288 middle-aged adults not meeting the criteria for metabolic syndrome (MetS) at the initial screening. We measured metabolic risk factors, inflammatory and oxidative stress markers, and ba-PWV. Within the 3-year study period, 15.6% (45 out of 288) of participants developed MetS. At the 3-year follow-up, patients were categorized as those with MetS (n = 45) and those without MetS (n = 243). Patients with MetS had significantly unfavorable initial measurements of baseline body mass index (BMI), waist circumference (WC), blood pressure (BP), triglyceride (TG), high-density lipoprotein (HDL)-cholesterol, glucose, insulin, homeostasis model assessment of insulin resistance (HOMA-IR) index, and ba-PWV. After 3 years, participants without MetS showed significant increases in WC, diastolic BP (DBP), total- and low-density lipoprotein (LDL)-cholesterol, malondialdehyde (MDA), oxidized-LDL (ox-LDL), and ba-PWV and a significant decrease in HDL-cholesterol and free fatty acids (FFA). Subjects who developed MetS showed significant increases in BMI, WC, BP, TG, glucose, interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), MDA, ox-LDL, and ba-PWV and a significant decrease in HDL-cholesterol. Changes in BMI, WC, BP, TG, HDL-cholesterol, glucose, HOMA-IR index, FFA, C-reactive protein (P = .022), IL-6 (P = .004), leukocyte count (P < .001), MDA (P = .002), ox-LDL (P = .015), and ba-PWV (P = .001) differed significantly between the two groups after adjustment for baseline values. Changes in ba-PWV were positively correlated with the changes in systolic and DBP, total-cholesterol, glucose, leukocyte count, and MDA. The age-related increase in arterial stiffness is greater in the presence of MetS with higher levels of inflammatory and oxidative stress markers.