<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Vedolizumab Intravenous Is Effective Across Multiple Treatment Targets In Chronic Pouchitis: Results Of The Randomized, Double-Blind, Placebo-Controlled Earnest Trial[/INST] Yes</s>