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Evaluation of Three Different Pulp Capping Materials in Indirect Pulp Treatment of Primary Teeth

NCT04265833 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 109

Last updated 2020-02-12

No results posted yet for this study

Summary

The aim of this randomized, controlled, three-arm parallel-group, double-blinded clinical trial was to evaluate the clinical, radiographic, and histopathological success of three different pulp-capping materials in one-stage indirect pulp treatment of primary teeth.

The study included a total of 109 patients aged 5-9 years who had primary teeth with deep carious lesions with or symptoms of irreversible pulpitis. The teeth were divided into three groups according to the pulp-capping agents: (I) Calcium hydroxide (Ca\[OH\]2) (control group) (n=36), (II) bioactive tricalcium silicate (Biodentine) (n=37), and (III) resin-based tricalcium silicate (TheraCal LC) (n=36). All the teeth were evaluated clinically and radiographically at postoperative months 6, 12, 18, and 24. A total of 23 primary mandibular second molars that were in their regular exfoliation period (24-40 months) were extracted and fixed in 10% formaldehyde solution. The specimens were evaluated histologically to assess the integrity of the odontoblastic layer, tertiary dentin formation and the quality of the dentin formed, severity of pulpitis, and other pulpal changes.

Conditions

  • Deep Caries

Interventions

OTHER

Biodentine

Biodentine has been shown to cause increased calcium ion release and this increase has been associated with the presence of pure tricalcium silicate and calcium chloride and the increased Ca(OH)2 formation

OTHER

TheraCal LC

TheraCal LC (Bisco Inc, IL, USA) is a light-cured, resin-modified, calcium silicate-based material designed as a direct/indirect pulp-capping material. This agent has been shown to increase the pH on the pulpal surface thereby stimulating regenerative processes in the pulp, and ultimately contributing to the formation of dentin bridge

OTHER

Calcium hydroxide

Calcium hydroxide (Ca\[OH\]2) is a successful pulp-capping agent activating the repair mechanism by stimulating the dentin-pulp complex. Ca(OH)2, with its bactericidal effects, protects the complex from bacterial effects and also has a stimulating effect on dentin remineralization

Sponsors & Collaborators

  • Izmir Katip Celebi University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
5 Years
Max Age
9 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-02-08
Primary Completion
2015-09-15
Completion
2018-07-07

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04265833 on ClinicalTrials.gov