Comparing two techniques for treating inflamed primary molars

Clinical and Radiographic Evaluation of Lesion Sterilization and Tissue Repair Techniques Versus Conventional Pulpectomy in Primary Molars With Inflammed Pulp A Randomized Clinical Trial

NA · Cairo University · NCT05336682

This study is testing two new ways to treat painful baby teeth to see if they work better than the traditional method.

Quick facts

PhaseNA
Study typeInterventional
Enrollment60 (estimated)
Ages4 Years to 8 Years
SexAll
SponsorCairo University (other)
Locations1 site (Cairo)
Trial IDNCT05336682 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the effectiveness of two Lesion Sterilization and Tissue Repair (LSTR) techniques against conventional pulpectomy in treating primary molars with irreversible pulpitis. Participants are divided into three groups: one receiving LSTR with radicular instrumentation, another with LSTR without instrumentation, and a control group undergoing conventional pulpectomy. The study involves thorough clinical assessments, preoperative radiographs, and follow-up evaluations to monitor outcomes. The principal investigator oversees all procedures, ensuring standardized treatment protocols are followed.

Who should consider this trial

Good fit: Ideal candidates are children with restorable mandibular second primary molars suffering from irreversible pulpitis.

Not a fit: Patients with known allergies to the treatment agents or those unable to attend follow-up visits may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a less invasive and more effective treatment option for children with inflamed primary molars.

How similar studies have performed: While similar approaches have been explored, this specific comparison of LSTR techniques versus conventional pulpectomy is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Molars should be restorable.
* Mandibular second primary molars with deep caries, vital carious pulp exposure, irreversible pulpitis.
* Mobility: Non or grade I.
* Radiographic signs of minimal external root resorption.

Exclusion Criteria:

* Children with known allergy to the agents used.
* Children with infective endocarditis.
* Refusal of participation.
* Unable to attend follow-up visits.

Where this trial is running

Cairo

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Pulpitis - Irreversible, LSTR, Lesion Sterilization and Tissue Repair, pulpectomy, zinc oxide and eugenol, irreversible pulpitis, vital, primary molars

Last reviewed 2026-05-15 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.