Nonadherence to Medication in Inflammatory Bowel Disease: Rate and Reasons.

BACKGROUND This study is the first study to evaluate the nonadherence rate and reasons of same patient with inflammatory bowel disease (IBD) in Iran. METHODS During 9 months, 500 patients with IBD were enrolled in the study. Patients were interviewed about their nonadherence behaviors.

The effect of adding gentamicin to contrast media for prevention of cholangitis after biliary stenting for non-calculous biliary obstruction, a randomized controlled trial.

Aim: Cholangitis is the most common infectious complication of ERCP. In vitro studies showed that addition of aminoglycosides to contrast medium was effective in reducing cholangitis but the results of clinical trials are conflicting. We studied the effect of adding gentamicin to contrast medium in reducing the rate of post-ERCP cholangitis in patients with non-calculous obstructive jaundice.

A randomized, double blinded, placebo-controlled clinical trial of silymarin in ulcerative colitis.

Objective: To evaluate the clinical efficacy of silymarin in ulcerative colitis (UC) patients.

Methods: A randomized double blinded placebo-controlled clinical trial was conducted in 80 UC patients whose disease had been documented and were in remission state between September 2009 and October 2010. Patients were assigned to silymarin group (42 cases) and placebo group (38 cases) using a random number table.