Search by Medical Condition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clinical Trials for Colitis, Collagenous SOIBD Collagenous Colitis Maintenance Study Budesonide Capsules vs. Mesalazine Granules vs. Placebo in Collagenous Colitis Budesonide for Maintenance Treatment of Collagenous Colitis Long-Term Treatment of Collagenous Colitis With Budesonide