Ignite Creation Date:
2025-12-18 @ 8:21 AM
Ignite Modification Date:
2025-12-18 @ 8:21 AM
Study NCT ID:
NCT04827823
Status:
None
Last Update Posted:
2021-04-28 00:00:00
First Post:
2021-03-29 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Retrospective Evaluation of Posterior Direct Restorations
Sponsor:
None
Organization:
Study Overview
Official Title:
Five-year Retrospective Clinical Evaluation of Multi-surface Amalgam and Resin Composite Restorations Placed by Dental Students
Status:
None
Status Verified Date:
2021-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Purpose: The aim of this retrospective study is to evaluate the clinical performance of posterior multi-surface Class II amalgam (AM) and resin composite (RC) restorations placed by dental students over a five-year period. Materials and Methods: A total of 119 multi-surface Class II restorations (three or more surfaces) placed by third and fourth year students will be evaluated (AM: n = 69 and RC: n = 50). Restorations were assessed clinically according to the USPHS criteria by two independent evaluators using mirrors and probes. Data will be analyzed using Chisquare, Mann-Whitney and Wilcoxon tests at a 0.05 level of significance.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: