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American College of Gastroenterology


Studies explore racial disparities in IBD symptoms and therapy

Two studies explored racial disparities in IBD symptoms and therapy, finding that African Americans are more likely to have extra-intestinal manifestations, joint symptoms, and pyoderma gangrenosum. Researchers also reported a higher prevalence of severe fistulizing perianal Crohn's disease among African Americans compared to Caucasians.

SourceAmerican College of Gastroenterology·JournalThe American Journal of Gastroenterology·DateOct 22, 2012

Antibiotics may not be only cause of community-acquired clostridium difficile infection

Researchers found that antibiotics are not the sole risk factor for community-acquired Clostridium difficile infection and that nursing home residence is a strong predictor of disease severity. The study identified increasing age, higher Charlson Comorbidity index, and lack of antibiotic exposure as predictors of hospitalization.

SourceAmerican College of Gastroenterology·JournalThe American Journal of Gastroenterology·DateOct 31, 2011