Ignite Creation Date:
2025-12-25 @ 4:13 AM
Ignite Modification Date:
2025-12-26 @ 3:11 AM
Study NCT ID:
NCT06871020
Status:
COMPLETED
Last Update Posted:
2025-09-22
First Post:
2025-02-22
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Periodontal Health and Patient Satisfaction of CAD/CAM Fiber-Reinforced vs. PFM Attachments in Distal Extension RPDs
Sponsor:
Ain Shams University
Organization:
Study Overview
Official Title:
Evaluation of Periodontal Health and Patient Satisfaction of CAD/CAM Fiber-Reinforced Composite Versus Porcelain Fused to Metal Extracoronal Attachment in Mandibular Distal Extension Removable Partial Dentures: A Randomized Clinical Trial
Status:
COMPLETED
Status Verified Date:
2025-03
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:
This randomized clinical trial aims to assess periodontal health and patient satisfaction in mandibular distal extension removable partial dentures using CAD/CAM fiber-reinforced composite versus porcelain-fused-to-metal extracoronal attachments. Twelve participants with bilateral mandibular Kennedy Class I, retaining only the first premolars as the last standing abutments, will be randomly assigned to two groups. Group I will receive OT extracoronal attachments made from CAD/CAM fiber-reinforced composite, while Group II will receive OT extracoronal attachments made from porcelain-fused-to-metal. All participants will then receive a metallic removable partial denture. The null hypothesis states that no significant differences will be observed in periodontal health and patient satisfaction between the two attachment types.
Detailed Description:
Twelve participants with bilateral maxillary Kennedy Class I, with the first premolars as the last standing abutments, will be recruited based on strict inclusion criteria from the oral and maxillofacial prosthodontic outpatient clinic. The canines and first premolars will be prepared to receive OT extracoronal attachments made from either CAD/CAM fiber-reinforced composite (Group I) or porcelain-fused-to-metal (Group II), according to group allocation. All participants will then receive a metallic removable partial denture. Periodontal health will be assessed through bleeding index, probing depth, and gingival recession at denture insertion and after six months. Patient satisfaction will also be evaluated at the six-month follow-up.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: