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New study tests better ways to clean infected teeth for faster healing

NCT ID NCT07353008

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

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

About 63 people

The number the study aims to enrol. It can still change while the study runs.

Started

Dec 2025

Expected to finish

Aug 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 60 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

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

  • 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.