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Frequency of Elevated Fecal Calprotectin Levels in Psoriatic Arthritis and Its Predictive Role for Inflammatory Bowel Disease Occurrence: a Prospective, Long-term, Controlled Study.
In Brief
An observational study evaluating Fecal calprotectin assay for Psoriatic Arthritis and Inflammatory Bowel Diseases. Completed, enrolled 259 participants across 1 site.
Detailed Summary
Background.Recent epidemiologic studies have shown an association between psoriasis, psoriatic arthritis (PsA) and inflammatory bowel diseases (IBD). Recently, measurement of fecal calprotectin (FC) demonstrated a good sensitivity and specificity for intestinal inflammation. Primary objective of present study was to evaluate the presence of occult bowel inflammation in patients with PsA as expressed by elevated levels of FC. Secondary objectives were to investigate the correlation between the levels FC and clinical and laboratory features, and the outcome of CF-positive patients in terms of IBD development.
Study Details
Timeline
Interventions
FC levels were measured at baseline with Bühlmann fCAL Turbo, Switzerland® kit.