Clinical Evaluation of Lithium Disilicate and Hybrid Nano-ceramic Anterior Endocrowns (Randomized Clinical Trial)

Not Applicable

Completed

• Conditions: Personal Satisfaction
• Interventions: Procedure: Endocrown

• Registration Number: NCT04757428
• Lead Sponsor: Cairo University

Brief Summary

the aim of this study was to evaluate the clinical performance of two CAD/CAM materials, hybrid nano-ceramic and lithium disilicate ceramic, in the fabrication of anterior endocrowns in patients with anterior endodontically treated teeth. While the postulated null hypothesis of this study was that there will be no significant difference between the performance of hybrid nanoceramic and lithium disilicate anterior endocrowns in patients with endodontically treated teeth.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2021-01-31
• Study First Submitted QC: 2021-02-12
• Study First Posted: 2021-02-17
• Study Start: 2022-08-11
• Primary Completion: 2023-08-11
• Study Completion: 2023-08-11
• Status Verified: 2024-07
• Last Update Submitted: 2024-07-03
• Last Update Posted: 2024-07-05

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Patients with good oral hygiene
• Patients having one or more endodontically treated molars that need prosthetic restoration.
• Molars should have enough tooth structure for endocrown restoration with minimum 3 walls with thickness not less than 1.5 mm and gingival step placed supragingival
• Fully erupted molars
• Molars free of developmental defect
• Healthy periodontium
• Absence of periapical pathosis
• Acceptable endodontic treatment and proper bone support

Exclusion Criteria

• Patients with bad oral hygiene
• Patients with active periodontal disease
• Patients with missing teeth opposing to the area intended for restoration
• Patients with parafunctional habits or psychiatric problems or unrealistic expectation.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Lithium disilicate	Endocrown	The intervention will be: Prosthetic endocrown
Hybrid nanoceramic	Endocrown	The intervention will be: Prosthetic endocrown

Primary Outcome Measures

Name	Time	Method
Patient satisfaction	2 years	Using Binary Visual Analogue scale (Satisfied/ not satisfied)

Secondary Outcome Measures

Name	Time	Method
Shade matching	2 years	Using the modified United States Public Health Service criteria (Modified USPHS)- categorical

Trial Locations

Locations (1)

Cairo University; 🇪🇬 Cairo, Egypt