Viewing Study NCT05622448



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Last Modification Date: 2024-10-26 @ 2:45 PM
Study NCT ID: NCT05622448
Status: ACTIVE_NOT_RECRUITING
Last Update Posted: 2022-11-18
First Post: 2019-07-18

Brief Title: Patient Satisfaction and Marginal Bone Changes in CAD Metallic and PEEK Partial Denture Frameworks
Sponsor: Cairo University
Organization: Cairo University

Study Overview

Official Title: Patient Satisfaction and Marginal Bone Changes in CAD Metallic and Poly Ether Ether Ketone PEEK Partial Denture Frameworks in Mandibular Kennedy Class I Patients A Randomized Clinical Trial
Status: ACTIVE_NOT_RECRUITING
Status Verified Date: 2022-11
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: To compare PEEK to metallic partial denture frameworks in restoring mandibular Kennedy class I regarding patient satisfaction
Detailed Description: The traditional RPDs with cobalt chromium frameworks and clasps have been proven to be inexpensive accurate durable and resistant to distortion 2 On the other hand they have unesthetic display of metallic clasps increased weight and may provoke an allergic reaction Because of those drawbacks new metal-free materials have been reported as a replacement of metal alloys in manufacturing RPDs including high performance polymers such as polyethylene glycol polyetherketonketon PEKK polyaryletherketone PAEK and Polyetheretherketon PEEK

Using PEEK and modified PEEK BioHPP frameworks were claimed to reduce the distal torqueing and stresses on the abutments in kennedy class I PPDs which is thought to be beneficial for periodontal health of the abutments10 One of the factors for the dissatisfaction related to the dentures may be attributed to the level of oral perception of each patient The satisfaction level of the patient is influenced by several factors including the dentures quality and the plated area the quality of interaction in the patient-dentist relationship past experiences with full dentures and the psychological personality6 In harmony such factors may promote the improvement of the mastication the speech and the aesthetics of the teeth besides producing less discomfort and pain sensitivity favoring the comminution of harder food7 However there are no clinical trials evaluating the effect of PEEK on patient satisfaction and the marginal bone loss around the abutments

Study Oversight

Has Oversight DMC: None
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?: None
Is an FDA AA801 Violation?: None