# Evaluation of Mandibular Posterior Zirconia Crowns With Different Ti-Base Surface Treatments.

> **NCT07456995** · NA · COMPLETED · sponsor: **October University for Modern Sciences and Arts** · enrollment: 27 (actual)

## Conditions studied

- Jaw, Edentulous, Partially
- Tooth Loss
- Molar Teeth
- Dental Implant

## Interventions

- **DEVICE:** Tribochemical silica coating.
- **DEVICE:** Tribochemical silica coating and Z-Prime Plus.

## Key facts

- **NCT ID:** NCT07456995
- **Lead sponsor:** October University for Modern Sciences and Arts
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-01-08
- **Primary completion:** 2026-01-12
- **Final completion:** 2026-02-12
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2026-03-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07456995

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07456995, "Evaluation of Mandibular Posterior Zirconia Crowns With Different Ti-Base Surface Treatments.". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT07456995. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*