Propofol Sedation During Upper Endoscopy With and Without Topical Pharyngeal Anesthesia

Summary

It is unclear whether a topical pharyngeal anesthesia adds any benefit to the upper gastrointestinal endoscopy under a propofol sedation. We hypothesize that a topical pharyngeal anesthesia does not ease the upper gastrointestinal endoscopy under propofol sedation. The aim of this study is therefore to quantify the impact of a topical pharyngeal anesthesia to the upper gastrointestinal endoscopy in patients sedated with propofol. Patients will be randomized to receive a topical pharyngeal spray containing either an anesthetic drug (lidocaine 10%) or a placebo. Thereafter the upper endoscopy will be conducted in its standard manner.

Timeline

Start

2009-08

Primary completion

2010-05

Completion

2010-05

Publications

• Heuss LT, Hanhart A, Dell-Kuster S, Zdrnja K, Ortmann M, Beglinger C, Bucher HC, Degen L. Propofol sedation alone or in combination with pharyngeal lidocaine anesthesia for routine upper GI endoscopy: a randomized, double-blind, placebo-controlled, non-inferiority trial. Gastrointest Endosc. 2011 Dec;74(6):1207-14. doi: 10.1016/j.gie.2011.07.072. Epub 2011 Oct 13.

Drugs

Indications

No indication recorded.