Which root canal motion hurts least? trial puts five techniques to the test

NCT ID NCT07699432

Ongoing Symptom relief Sponsor: Jordan University of Science and Technology Source: ClinicalTrials.gov ↗

First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time

Summary

This trial compares five different motion patterns used in root canal treatment to see which one causes the least pain afterward. Adults aged 18 to 65 with asymptomatic root canal needs will be randomly assigned to one of the five motion types. Pain levels and inflammatory markers will be measured to identify the most comfortable approach.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: dental file motion type (Twisted Adaptive, Canal Pro Jeni, forward reciprocation, continuous rotation, Optimum Torque Reverse)
What this could lead to: If one motion type consistently causes less pain, dentists may adopt it to make root canals more comfortable.
What could go wrong: This is a small, single-center trial. Results may not apply to all patients or dentists, and pain is subjective.

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Conditions

The condition(s) this trial relates to.

Pain, Postoperative periapical periodontitis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

APICAL PERIODONTITIS POSTOPERATIVE PAIN ROOT CANAL TREATMENT

Contacts and locations

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Locations

Jordan University of science and technology

Irbid, Northen, 22110, Jordan

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