Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
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Saudi J Gastroenterol · May 2014
Review Meta AnalysisDoes vitamin E improve the outcomes of pediatric nonalcoholic fatty liver disease? A systematic review and meta-analysis.
To systemically evaluate the efficacy of adjuvant vitamin E on the outcomes of nonalcoholic fatty liver disease (NAFLD) and/or nonalcoholic steatohepatitis (NASH) in children. ⋯ Our meta-analysis did not find a significant effect of adjuvant vitamin E over placebo in normalizing serum ALT. Data on the long-term effect of adjuvant vitamin E on histological improvements in NAFLD patients are still lacking. Larger, well-designed randomized controlled trials (RCTs) in children with histological endpoints are still needed to answer this question.
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Saudi J Gastroenterol · May 2014
Comparative StudyOpioid use is associated with decreased quality of life in patients with Crohn's disease.
Quality of life is an important consideration in the management of patients with Crohn's disease. Previous studies suggest that Crohn's disease patients using opioids may have decreased quality of life and increased risk of mortality. Our aim was to determine the association between health-related quality of life (HRQoL) and opioid use in patients with Crohn's disease while controlling for disease severity. ⋯ Opioid use in Crohn's disease patients appears to be associated with disease activity and severity. HRQoL is markedly decreased in patients using opioids and this association is significant even when controlling for variables reflecting disease severity. Our findings suggest that Crohn's disease patients using opioids are likely to be significantly impacted by their disease.
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Saudi J Gastroenterol · May 2014
Prevalence and characteristics of colonic polyps and adenomas in 2654 colonoscopies in Saudi Arabia.
Colorectal cancer (CRC) is the second most common malignancy in the Saudi population, with an increasing incidence over the past 20 years. We aim to determine the baseline polyp as well as adenoma prevalence in a large cohort of patients and to find the possible age in which, if deemed appropriate, a CRC screening program should be initiated. ⋯ The prevalence of polyps and adenomas in this cohort is less than that reported in the Western populations. But as this cohort included younger and symptomatic patients with only a small proportion undergoing screening, further studies in an asymptomatic population are needed.