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Comparison Between Injection Molded PEEK Framework and Cobalt Chromium Framework Removable Partial Dentures Regarding Biting Force

NCT03777423 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2018-12-17

No results posted yet for this study

Summary

This study is aiming to evaluate the biting force of polyetheretherketone (PEEK) framework partial dentures compared to that of cobalt-chromium ones in mandibular Kennedy class I edentulous cases hoping that polyetheretherketone (PEEK) framework removable partial dentures can improve the patient masticatory efficiency .

Conditions

  • Mandibular Prosthesis User

Interventions

DEVICE

PEEK framework partial dentures

Polymer-based framework recently introduced made of polyetheretherketone polymer frame combined with acrylic resin denture teeth and a conventional acrylic resin denture base.

DEVICE

Cobalt- chromium framework partial dentures

It's a bio-compatible metal used in thin sections so less bulky, provide high strength and stiffness ,conduct heat and cold for a more natural experience, enable designs that minimize the covering of the gingival margins, allow for a stable denture base, and resistance to corrosion.Drawbacks of metal frameworks can include hypersensitivity, aesthetics because of metal metal display, oral galvanism, adverse tissue reactions, osteolysis of abutment teeth, and biofilm production

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-01-01
Primary Completion
2019-04-01
Completion
2019-07-01

Countries

  • Egypt

Study Locations

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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 NCT03777423 on ClinicalTrials.gov