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 type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | The University of Texas Health Science Center, Houston Academic / other |
| Locations | 1 site (Houston, Texas) |
| Status | Recruiting |
| Started | August 30, 2024 |
| Main results expected | April 30, 2026 |
| Study ends | April 30, 2026 |
| Registry record updated | September 5, 2025 |
| Trial ID | NCT06554366 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
- Principal investigator: David Jaramillo, DDS — The University of Texas Health Science Center, Houston
- Study coordinator: David Jaramillo, DDS
- Email: David.E.Jaramillo@uth.tmc.edu
- Phone: (713) 486-4224
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.