Lidocaine spray may replace fentanyl for tube insertion stress
NCT ID NCT07533643
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested if a lidocaine spray and mouth rinse before surgery could reduce stress from inserting a breathing tube, compared to a standard IV painkiller (fentanyl). 50 adults having elective surgery participated. The goal was to see which method better controlled blood pressure changes right after tube placement.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Kasr Alainy Medical School
Cairo, Egypt