<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: A Multicenter Randomized Double-Blind Controlled Trial Of Effects Of Using Intravenous Metroclopramide To Increase Mucosal Visualization During Endoscopy In Patients With Acute Upper Gastrointestinal Bleeding[/INST] Yes</s>