NCT05638373

Shade Matching of Universal Versus Conventional Nanohybrid Resin Composites in Class IV Restorations After Bleaching

Clinical Evaluation of Shade Matching and Marginal Discoloration of One Shade Universal Resin Composite Versus Conventional Nanohybrid Resin Composite in Class IV Restorations Before and After Tooth Bleaching .

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 32 (estimated)
• Sponsor: Cairo University · Academic / Other
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Not accepted

Summary

The aim of the current study is to assess the shade matching potential of single shade universal resin composite versus conventional nanohybrid resin composite in class IV restorations after bleaching

Detailed description

The use of a dental material that can blend into the surrounding tooth structure is increasing in popularity . A new technology , smart chromatic technology , has been introduced as the shade matching composite called omnichroma . Omnichroma has the ability to match the new lighter shade of the bleached teeth unlike the conventional composite . In this study , an investigation will be done to evaluate if this new technology will help to preserve the tooth structure and be more conservative , by avoiding the removal of the old anterior restorations after bleaching

Conditions

• Anterior Teeth

Interventions

Type	Name	Description
OTHER	One shade universal composite	A resin composite with new smart chromatic technology and chameleon effect. It has the ability to match the new lighter shade of the bleached teeth unlike the conventional composite
OTHER	Nanohybrid resin composite	A conventional resin composite with multiple shades

Timeline

• Start date: 2023-09-12
• Primary completion: 2025-02-01
• Completion: 2025-10-01
• First posted: 2022-12-06
• Last updated: 2024-08-06

Locations

1 site across 1 country: Egypt