Which root canal device kills more bacteria? new study aims to find out
NCT ID NCT06569329
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests three different devices used during root canal treatment to see which one removes the most bacteria from infected teeth. Ninety adults with dead nerves in their premolars will be randomly assigned to one of the three methods. Researchers will measure bacterial levels at several points during the procedure to compare effectiveness.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could identify the most effective device for cleaning infected root canals, potentially improving dental treatment outcomes.
What could go wrong
This is a small, early-stage study (90 participants) measuring bacterial counts, not long-term healing. Results may not apply to all tooth types or guarantee better patient outcomes.
Disclaimer
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the original study
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Iowa College of Dentistry and Dental Clinics
RECRUITINGIowa City, Iowa, 52242, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••