Indirect Chromoendoscopy with an Oral Indigo Carmine Base Preparation

摘要

Indirect chromoendoscopy is performed by providing a subject with an orally administered composition which includes indigo carmine dye mixed with polyethylene glycol (PEG). Preferably, the subject ingests at least 160 mg of indigo carmine prior to the endoscopic procedure. This is accomplished by ingesting 1 ml to 6 L of a premixed or reconstituted indigo carmine and PEG composition up to twenty four hours prior to the endoscopic procedure.

主权项

1. A pharmaceutical composition for use in staining of the alimentary or gastrointestinal tract comprising indigo carmine dye mixed with polyethylene glycol (PEG) that provides an administered dose of at least 160 mg of said indigo carmine dye in the form of a reconstitutable powder or premixed solution.