Pain after retreating single-root teeth with two medications
Part of Mouth & dental clinical trials.
This trial compares two types of medicine placed inside the tooth to see which one causes less pain and fewer complications after retreatment for a failed root canal. It is for people with a single-root tooth that needs re-treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a single-root tooth (like a front tooth) that has had a root canal that didn't work
- You are generally healthy with no major medical conditions
- You do not have a multi-root tooth (like a back tooth)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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