The Application of Spasmolytic in PCLE Examination of Superior Gastrointestinal Endoscope

A Clinical Analysis of Scopolamine Hydrobromide in Probe-based Confocal Laser Endomicroscopy for Gastroendoscopy Examination

Scopolamine butylbromide might be helpful for the outcome of superior gastrointestinal endoscope examination.

The peristalsis of gastrointestinal tract has a adverse affection on the process of the PCLE examination .Scopolamine butylbromide is a widely used spasmolytic，which can reduce the peristalsis of gastrointestinal tract effectly.The application of it may benefit the images'quality ,the acurrate of diagnosis and shorten the examination time.

Inclusion Criteria:

• outpatients attending endomicroscopy
• able to give written informed consent

Exclusion Criteria:

• coagulopathy
• acute upper digestive tract bleeding
• pregnancy or breast feeding
• allergy to fluorescein sodium
• impaired renal function