Mouth rinse before surgery may replace needle for stress relief
NCT ID NCT07533643
First seen Apr 29, 2026 · Last updated May 24, 2026 · Updated 2 times
Summary
This study tested whether a lidocaine spray and mouth rinse before surgery could reduce the body's stress response to having a breathing tube inserted, compared to a standard fentanyl injection. Fifty adults having elective surgery under general anesthesia took part. 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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Contacts and locations
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Locations
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Kasr Alainy Medical School
Cairo, Egypt
Conditions
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