Comparing survival of teeth after restoration using two types of filling material

Not Applicable

Completed

• Conditions: Oral Health; Tooth cavity in more than one surface

• Registration Number: ISRCTN13550429
• Lead Sponsor: Dental School, University of Cairo

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2016-05-31
• Study Start: 2019-02-15
• Last Update Posted: 18 March 2019

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 218

Inclusion Criteria

1. Secondary school students
2. Healthy patients without any history of any medical condition that could interfere with the study protocol or affect clinical results
3. Good oral hygiene (Simplified Oral Hygiene Index (S-OHI =0.5%)
4. Caries prevalence (DMFS) <12
5. Without adverse oral habits that could affect the study results
6. Presence of natural antagonist tooth that is not restored
7. Presence of at least one tooth with a cavitated or dentine carious lesions including at least occlusal-proximal (multi-surface) surface in first or second permanent premolars/molars situated in any side of the jaw
8. Presence of adjacent tooth to the cavity and being fully erupted, normally positioned (not titled or rotated) and having natural (not restored) contact
9. Occluso-proximal cavities with size (Site/Stage 2.2, 2.3 and 2.4)
10. Absence of apparent enamel crack or fracture
11. No pulp involvement or symptoms of pulpitis or apical periodontitis

Exclusion Criteria

1. Teeth without antagonist teeth or with a prosthetic antagonist
2. Occlusal-proximal cavities limited to enamel layer
3. Deciduous teeth
4. Abnormal oral habits with excessive occlusal function or parafunction, such as pencil chewing or bruxism
5. Daily consumption of citrus juices

Study & Design

• Study Type: Interventional
• Study Design: Not specified