The American journal of gastroenterology
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Am. J. Gastroenterol. · Mar 2015
Randomized Controlled Trial Multicenter Study Comparative StudyA prospective randomized controlled study of long-term combination therapy using ursodeoxycholic acid and bezafibrate in patients with primary biliary cirrhosis and dyslipidemia.
The aim of this study was to assess the long-term prognosis, efficacy, and safety of combination therapy using ursodeoxycholic acid (UDCA) and bezafibrate (BF) for primary biliary cirrhosis (PBC) patients exhibiting dyslipidemia. ⋯ Long-term combination therapy significantly improved the serum ALP levels and the Mayo risk score. However, the survival rate was not significantly different between the groups. In addition, long-term combination therapy significantly increased the serum creatinine levels. We should pay close attention to adverse events during this long-term combination therapy.
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Am. J. Gastroenterol. · Mar 2015
Review Meta AnalysisA meta-analysis of the utility of C-reactive protein, erythrocyte sedimentation rate, fecal calprotectin, and fecal lactoferrin to exclude inflammatory bowel disease in adults with IBS.
Irritable bowel syndrome (IBS) is viewed as a diagnosis of exclusion by most providers. The aim of our study was to perform a systematic review and meta-analysis to evaluate the utility of C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), fecal calprotectin, and fecal lactoferrin to distinguish between patients with IBS and inflammatory bowel disease (IBD) and healthy controls (HCs). ⋯ CRP and calprotectin of ≤0.5 or 40, respectively, essentially excludes IBD in patients with IBS symptoms. The addition of CRP and calprotectin to symptom-based criteria may improve the confident diagnosis of IBS.
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Am. J. Gastroenterol. · Feb 2015
An association between abnormal bone turnover, systemic inflammation, and osteoporosis in patients with chronic pancreatitis: a case-matched study.
Because of deteriorating exocrine function, malabsorption renders chronic pancreatitis (CP) patients at risk of osteoporosis and fracture. However, the pathogenesis of low bone mineral density (BMD) has not been characterized. We hypothesized that bone turnover is elevated in CP, and we sought to investigate an association between bone metabolism and systemic inflammation. ⋯ For the first time, bone turnover was shown to be abnormal in CP, and importantly, an association between low 25-OHD, smoking, and systematic inflammation was identified. Moreover, those with osteoporosis had the highest systemic inflammation. Together these factors provide an avenue for potential modification of risk factors, which may ultimately reduce bone loss and avert fractures in this group.
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Am. J. Gastroenterol. · Nov 2014
Review Meta AnalysisWhat level of bowel prep quality requires early repeat colonoscopy: systematic review and meta-analysis of the impact of preparation quality on adenoma detection rate.
Current guidelines recommend early repeat colonoscopy when bowel preparation quality is inadequate, defined as inability to detect polyps >5 mm, but no data link specific bowel preparation categories or scores to this definition. Nevertheless, most physicians use a shortened screening/surveillance interval in patients with intermediate-quality preparation. We determined whether different levels of bowel preparation quality are associated with differences in adenoma detection rates (ADRs: proportion of colonoscopies with ≥1 adenoma) to help guide decisions regarding early repeat colonoscopy-with primary focus on intermediate-quality preparation. ⋯ ADR is not significantly different with intermediate-quality vs. high-quality bowel preparation. Our results confirm the need for early repeat colonoscopy with low-quality bowel preparation, but suggest that patients with intermediate/fair preparation quality may be followed up at standard guideline-recommended surveillance intervals without significantly affecting quality as measured by ADR.