# Clinical Evaluation of Prefabricated Versus 3D-Printed Composite Resin Veneers: in Vivo Study

> **NCT07691658** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Tanta University** · enrollment: 40 (actual)

## Conditions studied

- Veneer
- Composite Restorations
- Teeth Color
- Teeth Staining

## Interventions

- **OTHER:** Prefabricated Composite Resin Veneers
- **OTHER:** 3D-Printed Composite Resin Veneers

## Key facts

- **NCT ID:** NCT07691658
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-04-25
- **Primary completion:** 2027-04-26
- **Final completion:** 2027-04-29
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2026-07-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07691658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07691658, "Clinical Evaluation of Prefabricated Versus 3D-Printed Composite Resin Veneers: in Vivo Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07691658. Licensed CC0.

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