Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Comparing two irrigation systems for cleaning infected root canals in teeth with pulp necrosis

Official title: Bacterial Load Reduction by GentleWave and EdgePro Irrigation Systems in Mandibular Necrotic Molars: An In-vivo Study

Run by The University of Texas Health Science Center, Houston · NCT06554366 · Data updated 2026-11-12

This study is testing which of two cleaning methods, GentleWave or EdgePro, works better to disinfect infected root canals in teeth with dead pulp.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorThe University of Texas Health Science Center, Houston
Academic / other
Locations1 site (Houston, Texas)
StatusRecruiting
StartedAugust 30, 2024
Main results expectedApril 30, 2026
Study endsApril 30, 2026
Registry record updatedSeptember 5, 2025
Trial IDNCT06554366 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals with permanent teeth diagnosed with pulp necrosis who are opting for nonsurgical root canal treatment.

Probably not a fit

Patients with root fractures, previously treated root canals, or vital pulps are unlikely to benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effectiveness of two irrigation systems, GentleWave and EdgePro, in disinfecting root canals of permanent teeth diagnosed with pulp necrosis. Participants will undergo nonsurgical root canal treatment, where the efficacy of these irrigation methods will be compared. The study will include patients who provide informed consent and meet specific inclusion criteria, while excluding those with certain dental conditions. The goal is to determine which irrigation system better reduces bacterial load in infected root canals.

Why it matters

Potential benefit: If successful, this study could lead to improved outcomes in root canal treatments for patients with necrotic pulp.

How similar studies have gone: Other studies have shown promising results with similar irrigation techniques, suggesting potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Permanent teeth that are diagnosed with pulp necrosis.
* elected to have a permanent tooth nonsurgical root canal treatment
* Signed informed consent.

Exclusion Criteria:

* Teeth with root fractures or previously root canal treated teeth.
* Teeth with severe loss of structure
* Teeth with vital pulps.

Where it's running

  • The University of Texas Health Science Center at Houston
    Houston, Texas, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.