The Effect of Carbohydrate Loading on Gastric Residual Volume and Hunger Score

This study conducted is to assess effect of carbohydrate loading (maltodextrin with whey protein) to gastric volume 2 hours after ingestion via aspiration while doing OGDS (direct visualisation) and patient\'s wellbeing (hunger, thirst, weakness, tiredness, anxiety) for all patient planned for OGDS. hypothesis H1: There is significant association between carbohydrate loading with residual gastric volume and subject\'s wellbeing H0: there is no significant association between carbohydrate loading with gastric residual volume and subject\'s wellbeing