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NCT03542019 Clinical Trial

Survival of Endocrowns Made From Different Ceramics

Dental Caries Clinical Trial

Official title:
The Endocrown; a Prospective Randomised Clinical Trial of Three Different Ceramics

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT03542019
Other study ID # 10/2017/25289
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date July 1, 2018
Est. completion date December 31, 2020

Study information
Verified date October 2021
Source University of Jordan
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Restoration of endodontically treated teeth requires a means to protect the cusps from the wedging forces of occlusion. When there is extensive loss of tooth structure, cuspal coverage is warranted. Usually this is in the form of indirect restoration. Traditionally, full coverage crowns have been used which would require further removal of sound tooth structure. Recently, adhesive alternatives have been introduced which allow for conservation of tooth structure. Different materials can be used for this purpose. The evidence on the long-term survival of these materials is scarce. This study aims to investigate the short and medium-long term survival rate of these prostheses.

Recruitment information / eligibility
Status Completed
Enrollment 60
Est. completion date December 31, 2020
Est. primary completion date December 31, 2020
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Root canal treated molars with significant loss of tooth structure - Supra-gingival margins - Teeth scheduled for cuspal-covering indirect restorations Exclusion Criteria: - Teeth with extensive cracks or fractures - Teeth with deep subgingival margins - Non-functional teeth (no opposing dentition) - Teeth with advanced periodontitis

Study Design

Related Conditions & MeSH terms

Intervention

Device:
• Dental prosthesis
Replacement of missing tooth structure using Lithium disilicate porcelain
• Dental crown
Replacement og missing tooth structure using monolithic zirconia
• Hybrid ceramic
Restroration of endodontically treated teeth using hybrid ceramic

Locations
Country Name City State
Jordan Jordan University Hospital Amman

Sponsors (1)
Lead Sponsor Collaborator
University of Jordan

Country where clinical trial is conducted

Jordan, 

Outcome
Type Measure Description Time frame Safety issue
Primary Survival of Dental Prosthesis The endocrowns (the dental prosthesis studied) were assessed after 24 months. Those that were functional and without any symptoms were considered surviving. 24 months
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