Comparing melatonin and MTA for dental pulp therapy in children

Comparative Evaluation of Melatonin Versus Mineral Trioxide Aggregate on Vital Pulp Therapy in Young Permanent First Molars: An in Vivo Study

NA · Suez Canal University · NCT06372561

This study is testing whether melatonin works better than a common dental material called MTA for treating tooth decay in kids aged 6 to 8.

Quick facts

PhaseNA
Study typeInterventional
Enrollment45 (estimated)
Ages6 Years to 8 Years
SexAll
SponsorSuez Canal University (other)
Locations1 site (Ismailia)
Trial IDNCT06372561 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the effectiveness of melatonin compared to mineral trioxide aggregate (MTA) in treating dental caries in young permanent first molars. It will involve 45 children aged 6 to 8 years, who will undergo apexogenesis procedures followed by the application of either MTA, melatonin, or a combination of both. The pulp response will be assessed clinically and radiographically at multiple follow-up intervals after treatment. This approach seeks to determine the best material for promoting healthy pulp regeneration in young patients.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy children aged 6 to 8 years with restorable mandibular permanent first molars and no signs of pulp degeneration.

Not a fit: Patients with internal or external root resorption, significant bone destruction, or deep carious lesions approaching the pulp will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could improve dental treatment outcomes for children with carious teeth by identifying a more effective pulp therapy material.

How similar studies have performed: While the use of MTA in pulp therapy is well-established, the specific comparison with melatonin is novel and has not been extensively tested in previous studies.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 1- Apparently healthy and medically free children. 2- Their age ranges from 6-8 years. 3- Both boys and girls will be included. 4- Children should have mandibular permanent first molars with the following clinical and radiographic criteria. 4.1Restorable young permanent first molars. 4.2Absence of clinical evidence of pulp degeneration:
* No history of spontaneous pain, history of night pain or pain that not relieved by analgesics.
* No pain on percussion.
* No mobility.
* Absence of abscess, purulent sinus or soft tissue edema.
* Bleeding should stop within 5 minutes after the amputated pulp stumps.

Exclusion Criteria:

* Internal root resorption.
* External root resorption.
* Inter radicular or periapical bone destruction (radiolucency)
* A deep carious lesion radiologically that approaches the pulp

Where this trial is running

Ismailia

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: Dental Caries in Children, Vital Pulp Therapy

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.