# Evaluation of Air Abrasion Surface Pretreatment in the Repairing Capacity of Defective Composite Restoration

> **NCT05500430** · NA · COMPLETED · sponsor: **Cairo University** · enrollment: 39 (actual)

## Conditions studied

- Repair

## Interventions

- **DEVICE:** Air abrasion sandblasting aluminum oxide particles (Al2O3) AquaCare single (Velopex, Medivance Instruments Ltd., London, UK)

## Key facts

- **NCT ID:** NCT05500430
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-20
- **Primary completion:** 2023-10-20
- **Final completion:** 2024-02-01
- **Target enrollment:** 39 (ACTUAL)
- **Last updated:** 2024-02-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05500430

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05500430, "Evaluation of Air Abrasion Surface Pretreatment in the Repairing Capacity of Defective Composite Restoration". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05500430. Licensed CC0.

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