# Evaluation of the Proximal Contact Quality in Posterior Complex Carious Cavities Restored With Bulk Fill Ormocer and Resin Composite Using a Precontoured Circumferential Matrix System Versus Pre Contoured Sectional Matrix System

> **NCT05625243** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 64 (estimated)

## Conditions studied

- Posterior Complex Carious Proximal Cavities

## Interventions

- **OTHER:** Bulk-fill ormocer (Admira fusion x-tra, Voco, Cuxhaven, Germany) with Precontoured circumferential matrix system (Palodent 360, Dentsply Caulk, Millford DE, USA)
- **OTHER:** Bulk-fill ormocer (Admira fusion x-tra, Voco, Cuxhaven, Germany) with Precontoured sectional matrix systym (Saddle matrix, TORVM, Moscow, Russia)
- **OTHER:** Bulk-fill resin composite (X-tra fill, Voco, Cuxhaven, Germany) with Precontoured circumferential matrix system (Palodent 360, Dentsply Caulk, Millford DE, USA)

## Key facts

- **NCT ID:** NCT05625243
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-11-26
- **Primary completion:** 2023-11-06
- **Final completion:** 2023-12
- **Target enrollment:** 64 (ESTIMATED)
- **Last updated:** 2022-11-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05625243

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05625243, "Evaluation of the Proximal Contact Quality in Posterior Complex Carious Cavities Restored With Bulk Fill Ormocer and Resin Composite Using a Precontoured Circumferential Matrix System Versus Pre Contoured Sectional Matrix System". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05625243. Licensed CC0.

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