# Prosthetic Complications in Fixed All-On-Four Prosthesis Reinforced with Poly Ether Ether Ketone (PEEK) Versus Cobalt Chromium (Co-Cr) Framework

> **NCT06631573** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 14 (actual)

## Conditions studied

- Complete Edentulism

## Interventions

- **OTHER:** fixed all-on-four prosthesis reinforced with PEEK framework.
- **OTHER:** Fixed all-on-four prosthesis reinforced with Co-Cr framework

## Key facts

- **NCT ID:** NCT06631573
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2024-01-18
- **Primary completion:** 2025-03
- **Final completion:** 2025-03
- **Target enrollment:** 14 (ACTUAL)
- **Last updated:** 2024-10-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06631573

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06631573, "Prosthetic Complications in Fixed All-On-Four Prosthesis Reinforced with Poly Ether Ether Ketone (PEEK) Versus Cobalt Chromium (Co-Cr) Framework". Retrieved via AI Analytics 2026-09-04 from https://api.ai-analytics.org/clinical/NCT06631573. Licensed CC0.

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