Ignite Creation Date:
2024-10-26 @ 3:39 PM
Last Modification Date:
2024-10-26 @ 3:39 PM
Study NCT ID:
NCT06588140
Status:
RECRUITING
Last Update Posted:
None
First Post:
2024-09-05
Brief Title:
Conventional Versus 3D Printing Duplication Techniques of Complete Denture
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Comparison of Retention Between Different Duplication Techniques of Complete Dentures Conventional Versus CADCAM A Within Subject Controlled Clinical Trial
Status:
RECRUITING
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Twenty completely edentulous patients with old removable dentures with ill-fitting maxillary dentures proper vertical dimension and proper occlusion will be recruited for this trial They will be rehabilitated with duplicated complete dentures manufactured by conventional and two different 3D-printed CAD-CAM Complete Removable Dentures techniques
Outcomes will be evaluated including denture retention which will be evaluated using a digital force gauge and occlusal force distribution by using a t-scan
Outcomes will be evaluated including denture retention which will be evaluated using a digital force gauge and occlusal force distribution by using a t-scan
Detailed Description:
The study will be conducted at the outpatient clinic of the Oral and Maxillofacial Prosthodontics Department Faculty of Dentistry Ain Shams University This within-subject controlled clinical trial will involve twenty completely edentulous patients with old ill-fitting maxillary complete dentures who will be selected and recruited following approval by the Research Ethics Committee of the Faculty of Dentistry Ain Shams University FDASU-REC These patients will be rehabilitated with duplicated complete dentures produced through conventional methods and two distinct 3D-printed CADCAM techniques
Group I The duplication of a refitted complete removable denture will be performed using the conventional heat-cured technique
Group II The refitted complete denture will be duplicated using a 3D-printed CADCAM technique where the denture base will be printed separately with pink resin and the teeth will be printed as a single unit in tooth-colored resin followed by assembly of the two components
Group III The refitted complete denture will be duplicated using a 3D-printed CADCAM technique with the entire denture printed as a single unit in tooth-colored resin and the denture flange veneered with pink resin
Outcomes will be evaluated by measuring denture retention with a digital force gauge and occlusal force distribution using the T-Scan system The collected data will be recorded tabulated and subjected to statistical analysis using appropriate tests for group comparisons
Group I The duplication of a refitted complete removable denture will be performed using the conventional heat-cured technique
Group II The refitted complete denture will be duplicated using a 3D-printed CADCAM technique where the denture base will be printed separately with pink resin and the teeth will be printed as a single unit in tooth-colored resin followed by assembly of the two components
Group III The refitted complete denture will be duplicated using a 3D-printed CADCAM technique with the entire denture printed as a single unit in tooth-colored resin and the denture flange veneered with pink resin
Outcomes will be evaluated by measuring denture retention with a digital force gauge and occlusal force distribution using the T-Scan system The collected data will be recorded tabulated and subjected to statistical analysis using appropriate tests for group comparisons
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?:
None