NCT07027709

Clinical Performance of Hybrid Ceramic Laminate Veneers

Clinical Performance of Hybrid Ceramic Laminate Veneers With Two Pretreatment Protocols: A Randomized Clinical Trial

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 28 (estimated)
• Sponsor: Cairo University · Academic / Other
• Sex: All
• Age: 21 Years
• Healthy volunteers: Not accepted

Summary

This randomized controlled trial evaluates the clinical performance of laminate veneers fabricated from HC hard blocks pretreated with BeautiBond Xtreme versus HC Primer, using BeautiLink SA cement. The study focuses on marginal adaptation, retention, discoloration, and recurrent caries over 18 months.

Detailed description

This clinical trial compares two bonding protocols for hybrid ceramic laminate veneers. The veneers are fabricated from HC hard blocks and bonded using BeautiLink SA resin cement. One group receives BeautiBond Xtreme pretreatment, while the other receives HC Primer. The study assesses marginal adaptation, retention, recurrent caries, and discoloration over 18 months to determine the superior clinical bonding protocol for these restorations.

Conditions

• Bonding of Veneers After Different Treatment

Interventions

Type	Name	Description
DEVICE	BeautiBond Xtreme pretreatment with BeautiLink SA cementation	Laminate veneers fabricated from HC hard blocks were pretreated on the internal surface with BeautiBond Xtreme, then bonded to tooth structure using BeautiLink SA self-adhesive resin cement. The tooth surfaces were also treated with BeautiBond Xtreme. Veneers were digitally designed and milled, then cemented following a standardized clinical protocol.
PROCEDURE	HC Primer pretreatment with BeautiLink SA cementation	Laminate veneers fabricated from HC hard blocks were pretreated on the internal surface with HC Primer, then bonded to tooth structure using BeautiLink SA self-adhesive resin cement. The tooth surfaces were treated with BeautiBond Xtreme. Veneers were digitally designed and milled, then cemented following the same clinical protocol used in the experimental grou

Timeline

• Start date: 2025-06-01
• Primary completion: 2026-12-01
• Completion: 2027-01-01
• First posted: 2025-06-18
• Last updated: 2025-06-18

Locations

1 site across 1 country: Egypt