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.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for DENTAL PULP NECROSES are added.
By submitting, you agree to our Terms of use
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
Locations
-
University of Iowa College of Dentistry and Dental Clinics
RECRUITINGIowa City, Iowa, 52242, United States