NCT03230604

Clinical Performance of Two Bulk-Fill Composite of Posterior Restorations

Clinical Performance of Bulk-fill Resins Composite Restorations on Posterior Tooth of Adults Patients. Randomized Doble-blind Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 142 (actual)
• Sponsor: Universidad Nacional Andres Bello · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

To minimize the effects of polymerization shrinkage in the restorative treatment, there are new composites called Bulk- Fill which the companies has developed this composites for example Tetric N Ceram(Ivoclar-Vivadent) and Filtek ( 3M ESPE). Its decreased polymerization shrinkage and properties allow the material to be inserted in one layer being quickly than traditional composite. This clinical study is designed to compare the clinical performance of the bulk fill composite resin in Class I (one-surface posterior), II (two-surface posterior) and V (cervical-surface posterior) fillings.

Detailed description

A patients with 3 caries lesions class one either two or five will be divided into 3 groups , cavities will be incrementally layered with resin composite and each increment will be cured as directed by the manufacturer with the light curing unit (Bluephase Style Ivoclar-Vivadent), with an energy 1,100 mW/cm² (±50 mw/cm²) and others group of cavities will be restored by bulk fill composite (3M ESPE) and other bulk fill composite ( IVOCLAR-VIVADENT) as one increment then will be cured as directed by the manufacturer with the light curing unit. The study will investigate the clinical performance and efficacy of a bulk-filled composite resin restorative material for a period of 5 years

Conditions

• Post Dental Restoration
• Caries, Dental

Interventions

Type	Name	Description
DEVICE	Filtek Bulk Fill Composite and Tetric N Ceram Bulk Fill Composite	Restorative cavities one, two and five with material Filtek Bulk Fill Composite
DEVICE	Z 350 Xt Composite	Restorative cavities one, two and five with material Z 350 XT Composite

Timeline

• Start date: 2016-04-01
• Primary completion: 2017-07-24
• Completion: 2021-12-01
• First posted: 2017-07-26
• Last updated: 2022-05-18

Locations

1 site across 1 country: Chile