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Study identifier: NCT07137533 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Mandibular Overdentures vs All-on-4 With PEEK

Condition: Bone Loss in Jaw  ·  Sponsor: Menoufia University

PhaseN/A
Planned participants40
Who can joinAll sexes, 40 Years to 70 Years
Healthy volunteersNo

About this study

This study compares long-term peri-implant outcomes between two mandibular full-arch rehabilitation approaches-four-implant-retained overdentures and All-on-4 fixed prostheses-when both are fabricated with polyetheretherketone (PEEK) frameworks. While overdentures and All-on-4 prostheses are widely used, evidence on the clinical performance of PEEK frameworks in these modalities is scarce. By evaluating marginal bone loss and other peri-implant parameters, the research aims to clarify whether prosthetic design influences biological outcomes when using this high-performance polymer.

This description comes directly from the study's public registry record.

Talk to the study team

Mohammed A. El-Sawy, PhD  ·  00201061314522  ·  Dr_sawy@windowslive.com

Mohammed T. Khater, PhD  ·  00201003854552  ·  MohamedKhaterdentalsmile1234@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Faculty of DentistryShibīn al Kawm, Menoufia, EgyptRecruiting

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Source record: clinicaltrials.gov/study/NCT07137533