Effects of nasal cleansing and topical decongestants on patient tolerance during upper gastrointestinal endoscopy: a prospective randomized study.


UNLABELLED Adequate patient tolerance is essential for successful completion of safe endoscopic examination. Although there are many reported methods to increase patient tolerance, none of these fully resolve this problem. The aim of this study was to investigate whether relaxing the nasal airways increase patient tolerance to upper gastrointestinal… (More)


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