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Clinical Trial Summary

This is a randomized, open-label pilot study to assess whether treatment with chlorhexidine mouthwash can alter the esophageal and gastric cardia microbiome


Clinical Trial Description

Patients scheduled for upper endoscopy for clinical indications will be randomized to 3 weeks of either no treatment or use of twice daily chlorhexidine mouthwash leading up to the endoscopy. There will be 2-3 study visits, at Day 0 and Day 21, and for those subjects in the mouthwash arm, a final visit 1-2 weeks following the Day 21 visit. Subjects will be required to fast overnight prior to the visits on Days 0 and 21. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02513784
Study type Interventional
Source Columbia University
Contact
Status Completed
Phase N/A
Start date August 2015
Completion date December 2017

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