New study tests better ways to clean infected teeth for faster healing
NCT ID NCT07353008
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at two different cleaning solutions used during root canal treatment for teeth with long-term infection. The goal is to see which method helps the infection heal better and causes less pain afterward. 63 healthy adults with infected front or premolar teeth will be treated and followed for 12 months.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 63 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy patients of both sexes aged 18-60 years, with no systemic diseases, will be screened for inclusion in the study. Strict eligibility criteria will be applied. Eligible patients will present with restorable mandibular single-rooted premolar and anterior teeth, a healthy periodontal status (periodontal pocket depth ≤3 mm), and a clinical diagnosis of chronic apical periodontitis. The diagnosis of chronic apical periodontitis will be based on the absence of clinical symptoms, the presence of pulpal necrosis, negative responses to electric pulp testing and cold testing, and the detection of a radiolucent area in the periapical region on radiographic examination. In addition, included teeth must exhibit a periapical lesion with a Periapical Index (PAI) score of 2 or higher. Exclusion Criteria: * Patients with systemic diseases (such as diabetes mellitus, hypertension, chronic liver disease, or coagulation disorders), those with bone metabolism disorders and/or those using medications that affect bone metabolism (including steroids and bisphosphonates), and pregnant patients will be excluded from the study. In addition, teeth presenting with periodontal pocket depths greater than 3 mm, internal or external root resorption, vertical or horizontal root fractures, a history of previous root canal treatment, the presence of a sinus tract, or intraoral or extraoral abscess associated with the involved tooth, as well as teeth deemed non-restorable, will not be included in the study.
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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
Locations
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Department of Endodontics, Faculty of Dentistry, Hatay Mustafa Kemal University
Hatay, 31000, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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