Three year randomized clinical trial to evaluate the clinical performance of glass ionomer restorative systems in class I and II cavities

Not Applicable

Completed

• Conditions: The effect of glass ionomer in restoring posterior teeth; glass ionomer; resin composite; clinical performance; posterior teeth

• Registration Number: TCTR20201008001
• Lead Sponsor: none

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2020-08-04
• Study Start: 2020-10-08
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

(1) a need for at least four posterior tooth-colored restorations in permanent premolars and molars, (2) small to medium sized primary carious lesions Class I or II, (3) the presence of teeth to be restored in contact with the adjacent teeth and in normal occlusion with the natural antagonist teeth, (4) symptomless vital teeth with

Exclusion Criteria

1) spontaneous pain or sensitivity to percussion, (2) partly erupted or endodontic treated teeth, (3) poor oral hygiene or severe periodontitis, (4) absence of neighboring or antagonist teeth, (5) adverse medical history, allergies or systemic diseases

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
fracture of material and retention 3 years clinical and radio-graphic evaluation

Secondary Outcome Measures

Name	Time	Method
surface luster 3 years magnifying aid