Could a common antioxidant make root canals less painful?
NCT ID NCT07262554
First seen Dec 11, 2025 · Last updated May 21, 2026 · Updated 22 times
Summary
This study tests whether adding N-acetylcysteine (NAC) to standard root canal treatment reduces pain and improves healing in people with infected teeth and bone loss. Forty adults with dead teeth and signs of infection around the root tip will receive either NAC or standard medication inside the tooth. Researchers will measure pain levels and bone healing over six months.
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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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Faculty of Dentistry, Alexandria University
Alexandria, Egypt
Conditions
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