# Effect of Finishing Clear Aligner Marginal Termination Design (Supragingival vs Juxtagingival) on Aligner Color Stability After 14 Days of Wear: A Split-Mouth Study

> **NCT07628491** · NA · COMPLETED · sponsor: **George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures** · enrollment: 50 (actual)

## Conditions studied

- Malocclusion
- Esthetics, Dental

## Interventions

- **DEVICE:** Tri-layer thermoplastic finishing clear aligner

## Key facts

- **NCT ID:** NCT07628491
- **Lead sponsor:** George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2026-06-15
- **Primary completion:** 2026-07-23
- **Final completion:** 2026-07-23
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2026-07-24

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07628491

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07628491, "Effect of Finishing Clear Aligner Marginal Termination Design (Supragingival vs Juxtagingival) on Aligner Color Stability After 14 Days of Wear: A Split-Mouth Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07628491. Licensed CC0.

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