The present study demonstrated higher incidences of depression, increased WC, overweight, obesity, and smoking in psoriasis patients compared with controls. Patients with >20% of BSA affected were 1.69 times more likely to have hypertension and 2.9 times more likely to have diabetes. Healthcare providers should be alert to the increased cardiovascular risk and metabolic specificities of patients with psoriasis. Appropriate information on healthy lifestyle habits, including maintenance of a healthy weight and participation in physical exercise, and avoidance of alcohol and smoking are fundamental.
-Context -Helicobacter pylori (H. pylori) has a worldwide distribution, but the prevalence of infection, virulence factors, and clinical presentation vary widely according to the studied population. In Brazil, a continental country composed of several ethnicities and cultural habits, the behavior of infection also appears to vary, as many other studies have shown. Objective -Describe the prevalence of infection with cagA-positive H. pylori strains in a group of children and adolescents who underwent esophagogastroduodenoscopy in Porto Alegre, Rio Grande do Sul. Methods -Fifty-four gastric biopsy specimens of children and adolescents with H. pylori infection demonstrated by histology, urease test and molecular analysis were tested for the presence of cagA-positive H. pylori strains by the polymerase chain reaction method. Results -The prevalence of cagA-positive H. pylori was 29.6% (95% confidence interval, 18 to 43.6%). There were no statistically significant differences in clinical or demographic characteristics or in the endoscopic and histological features of patients infected with cagA-positive strains as compared with those infected by cagA-negative strains. Conclusions -The study showed a low prevalence of infection with cagA-positive H. pylori strains among children and adolescents who underwent EGD in southern Brazil, in comparison to studies conducted with children from other regions of Brazil. There was no association between the presence of cagA-positive strains and more severe clinical presentations in the studied sample.
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