Does Bismuth Subgallate Affect Smell and Stool Character? A Randomized Double-Blinded Placebo-Controlled Trial of Bismuth Subgallate on Loop Duodenal Switch Patients with Complaints of Smelly Stools and Diarrhea

摘要

Loop duodenal switch (LDS) can result in fat and starch malabsorption. In a small percentage of patients, a relevant qualitative and quantitative change in stools happens usually characterized by steatorrhea-like diarrhea. Bismuth subgallate (BS) has been marketed as a way to eliminate the odor associated with flatulence and bowel movements. The objective of this study is to see the efficacy and effect of BS on the quality of life (QOL) in patients undergoing LDS.