Oral Health Related Quality of Life in Cad Metallic and Poly Ether Ether Ketone (Peek) Partial Denture Frameworks in Mandibular Kennedy Class I Cases

The aim of this study was to compare CAD Poly ether ether ketone (PEEK) RPD to CAD metallic RPD in treating partial edentulism in terms of Oral health related quality of life

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Key information

Conditions

Partial Edentulism Oral Health-related Quality of Life

Age range

20 year–50 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Faculty of dentistry, Cairo University

Cairo, Giza Governorate, Egypt

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Patients with bilateral free end saddles in the mandible (Kennedy class I) with the last standing abutment second premolar
Opposing dentition is fully intact or restored to be intact
Adequate inter-arch space of at least 7mm
Angle's class I maxilla-mandibular relationship
Patients with no periodontal disease and good oral hygiene
Cooperative patients showing motivation to follow-up

Exclusion criteria

Periodontal affection of the abutment teeth
Skeletal mal-relationship
Unmotivated patients to maintain adequate oral hygiene and to follow up---- ---- Patients with neuro-mascular disorders
Systemic disease affecting periodontal health like uncontrolled diabetes

Treatment and study plan

RPD with PEEK framework

Other

Indirectly CAD/CAM produced PEEK framework

RPD with metallic framework

Other

Indirectly CAD/CAM produced metallic RPD

Primary outcomes

Oral Health Related Quality of Life (OHRQoL)

Time frame: 2 years

measured by Oral Health Impact Profile- 14 Minimum score 0 , Maximum score 56 higher scores indicate worse OHRQoL

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Indirect CAD/CAM Removable Partial Denture Frameworks: a Comparative Study

Important dates

Study start: 2021
Primary completion: 2024
Study completion: 2024
First posted: Jan 23, 2025
Registry last updated: Jan 27, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed