NCT06311422

A 3-Year Clinical Evaluation Of Endocrown Restorations With Two Different Materials

A 3-Year Clinical Evaluation Of Endocrown Restorations With Two Different Materials Using The Computer-Aided Design/ Computer-Aided Manufacture (Cad/Cam) System

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 74 (actual)
• Sponsor: Hacettepe University · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The clinical performance of two different materials in endodontically treated teeth produced with CAD/CAM system will be evaluated and compared. After obtaining a signed informed consert form from all the patients, all restorations will be placed by a single clinician. All endocrown restorations will be produced using the same CAD/CAM system. 52 restorations will be fabricated using Lava Ultimate (LU, 3M Espe, Seefeld, Germany) blocks and 38 restorations will be fabricated using Celtra Duo (CD, Dentsply Sirona, York, PA, USA) blocks. All restorative procedures will be conducted according to manufacturers' instructions. Restorations will be scored using modified United States Public Health Service (USPHS) criteria after baseline, 6,12,36, 48, 60 months. Descriptive statistics will be performed using Chi-square and Fisher exact test.

Conditions

• Endodontically Treated Teeth

Interventions

Type	Name	Description
OTHER	resin nanoceramic block	Resin-based CAD/CAM materials
OTHER	zirconia-reinforced lithium silicate	zirconia reinforced lithium silicate ceramic

Timeline

• Start date: 2020-03-15
• Primary completion: 2023-03-15
• Completion: 2028-09-15
• First posted: 2024-03-15
• Last updated: 2024-03-19

Locations

1 site across 1 country: Turkey (Türkiye)