The Efficacy Of A Bioactive Resin Material Used As A Fissure Sealant As Compared To A Conventional Resin Regarding Its Retention, Marginal Integrity And Prevention Of Lesion Progression. A Randomized Clinical Study
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Demineralization, Tooth
- Sponsor
- Cairo University
- Enrollment
- 20
- Primary Endpoint
- Retention
- Last Updated
- 6 years ago
Overview
Brief Summary
The aim of this study is to investigate the retention, marginal integrity and potential to prevent lesion progression of a bioactive resin material compared to a conventional resin-based flowable composite during management of initial carious lesion in adult population over an 18 months period.
Detailed Description
Bio-active resin materials aim to possess the mechanical properties of resin materials in terms of higher wear resistance and dimensional stability over time. They also aim to mimic the biological activity of glass ionomers in terms of ion recharge and release. These new bio-active resin materials, with their lower particle size and better adaptability and polishability, might offer a substantial addition as fissure sealants if they fulfil the requisities satisfactory mechanical properties of resins and of ion recharge and release of glass ionomers. The study will be conducted on demineralized fissures of permanent molars by application of a newly introduced giomer in one group while the other group will recieve a conventional resin material where they will be assessed for retention, marginal integrity and caries progression.
Investigators
Amr Khaled Mostafa
Researcher
Cairo University
Eligibility Criteria
Inclusion Criteria
- •Patients with good oral hygiene
- •Co-operative patients with initially demineralized fissures in permanent molars of the maxilla or mandible
Exclusion Criteria
- •Medical Problems or Pregnancy
- •Lack of patient's approval and compliance
- •Presence of abnormal oral, medical, or mental condition
- •Known allergy of resin-based materials
- •Previous placements of sealants or restorations
- •Bruxism or mal-occlusion
Outcomes
Primary Outcomes
Retention
Time Frame: 18 months
The sealing materials will be assessed for complete, partial or no retention. The assessment will be carried out by visual and tactile assessments and calculated as a percentage of the total sample.
Secondary Outcomes
- Marginal integrity(18 months)
- Caries progression(18 months)