# Marginal Biofilm Distribution and Periodontal Response to Supragingival and Juxtagingival Aligner Designs

> **NCT07642037** · NA · COMPLETED · sponsor: **George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures** · enrollment: 20 (actual)

## Conditions studied

- Periodontal Diseases
- Dental Plaque
- Gingivitis

## Interventions

- **DEVICE:** Supragingival aligner trimming-line
- **DEVICE:** Juxtagingival festooned aligner trimming-line

## Key facts

- **NCT ID:** NCT07642037
- **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:** 2025-03-01
- **Primary completion:** 2026-07-15
- **Final completion:** 2026-07-15
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2026-07-16

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07642037

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07642037, "Marginal Biofilm Distribution and Periodontal Response to Supragingival and Juxtagingival Aligner Designs". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07642037. Licensed CC0.

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