In overall, our studied multistrain probiotic compound has not beneficial effects in the treatment of H. pylori infection. It might be related to the low dosage of our probiotic regimen and/or high frequency of upper gastrointestinal adverse effects which in turn could decrease the eradication efficacy.
Introduction. Oats are high in soluble fibers and effective in reducing the risk of cardiovascular diseases (CVD). We assessed the effects of beta-glucan from oat bran on serum nitric oxide (NO) endothelial function in patients with hypercholesterolemia. Method. Sixty hypercholesterolemic patients were randomly divided to receive an experimental bread rich in beta-glucan from oat bran (intervention) or bread rich in wheat fiber (control) for four weeks. All subjects had the same diet for two-week baseline period and hypocaloric diet for four weeks of intervention. Serum NO concentration and flow-mediated dilation (FMD) were determined before and after the experiment. Results. Mean age of the participants was 51.1 ± 9.3 years and 65% (n = 39) were female. After intervention, serum NO concentration increased by 50.2 ± 19.8 μmol/lit in the intervention group (P = 0.017), but no change was observed in the control group (17.5 ± 27.5 μmol/lit; P = 0.530). No change of FMD was observed in the intervention (0.48 ± 0.78%; P = 0.546) or in the control group (0.59 ± 0.92%; P = 0.533). Conclusion. Consumption of oat bread for four weeks increases serum NO concentration but has no effect on FMD. Further studies are warranted in this regard.
Background:Evidence has shown an association of Helicobacter pylori infection with liver dysfunction and damage. We investigated if H. pylori eradication affects liver enzymes in patients referring with unexplained hypertransaminasemia.Materials and Methods:Patients with mild unexplained hypertransaminasemia accompanied with dyspepsia and confirmed H. pylori infection were studied. Viral, metabolic, autoimmune, and drug/toxin induced hepatitis as well as fatty liver were all ruled-out by appropriate tests. Patients received bismuth-containing quadruple-therapy for 2 weeks. Serum levels of liver enzymes (alanine transaminase (ALT) and aspartate transaminase (AST)) and successful eradication (with stool antigen test) were evaluated 4 weeks after the medication.Results:A total number of 107 patients (55 males, mean age = 35.0 ± 8.4 years) were studied. Eradication was successful in 93 patients (86.9%). Serum levels of AST (6.3 ± 19.6 IU/L, P = 0.002) and ALT (7.8 ± 24.9 IU/L, P = 0.001) were significantly decreased after eradication. Levels of AST and ALT decreased to normal range respectively in 46.6% and 45.7% of the cases who had baseline levels above the normal range.Conclusion:This study showed a decrease in liver enzymes after receiving eradication regimen of H. pylori, suggesting a role for H. pylori infection in at least some of patients with mild unexplained hypertransaminasemia. Further studies are warranted to find the underlying mechanisms by which H. pylori infection affects the liver and clinical importance of such effects.
Background
Colorectal cancer is one of the most prevalent gastrointestinal cancers in Iran i.e., the fourth and the second prevalent cancer among Iranian males and females, respectively. A routine screening program is effective in the early detection of disease which can reduce the cancer burden both for individuals and society. In 2015, Iran’s Package of Essential Non- communicable Diseases program had been piloted in Shahreza city in Isfahan province. Colorectal cancer screening for the population aged 50–70 was a part of this program. So far, there was no study about the cost and outcomes of that program. Thus, this study aimed to analyze the costs and outcomes of colorectal cancer screening done from 2016 to 2019 in Shahreza.
Methods
This cost-outcome description study used the data of 19,392 individuals who were 50–70 years old experienced a fecal immunochemical test (FIT) and had an electronic health record. All direct costs including personnel, building space, equipment, training, etc. were extracted from the financial documents existing in the Isfahan province Health Center. The outcome was defined as positive FIT, detection of adenoma or malignancy as recorded in the E-integrated health system.
Results
The results of this study indicated that the direct costs of the colorectal cancer screening program during the years 2016–2019 were 7,368,707,574 Rials (321,029 PPP$) in Shahreza, Isfahan province. These costs resulted in identifying 821 people with a positive FIT test, of those 367 individuals were undergone colonoscopy. Of whom 8 cases of colorectal cancer, and 151 cases with polyps were diagnosed.
Conclusion
This study showed that by paying a small amount of 320 thousand international dollars we could prevent 151 cases of polyps to be progressed to colorectal cancer,resulting in a significant reduction in colorectal cancer incidence.
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