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PEEK Versus Metallic Framework for Extra Coronal Attachment

NCT04990453 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2021-09-05

No results posted yet for this study

Summary

Purpose: The present study was aimed to evaluate the bone height changes around abutments with two different framework materials for extracoronal attachment mandibular bilateral distally extension removable partial denture (RPD) and compare patient satisfaction associated with its use.

Materials and methods:

Ten partially edentulous patients (long span kennedy class I) were selected, for all patients splinting of remaining abutment were done by porcelain fused to metal bridges, after cementation the RPD frameworks were digitally designed by CAD software and printed into 3-D resin pattern after intra-oral try in of these patterns, the patients were divided into two equalized groups, the patients in first group received extracoronal attachment (RPD)with from milled PEEK (Juvora) framework. While patients in second group received extracoronal attachment (RPD) with conventional metal framework by lost wax technique. Digital radiography was used for bone height assessment of distal abutment at time of prosthesis insertion, 6 and 12 months later. Patient satisfaction was measured using VAS scale.

Conditions

  • Removable Partial Denture

Interventions

OTHER

RPD frameworks fabricated from PEEK material

extracoronal precision attachment RPD frameworks fabricated from PEEK material using milling machine (CAD/CAM technology)

Sponsors & Collaborators

  • Kafrelsheikh University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
55 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-02-02
Primary Completion
2021-04-15
Completion
2021-05-15

Countries

  • Egypt

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04990453 on ClinicalTrials.gov