# Patient Satisfaction With At-home Dental Bleaching Using Orthodontic Retainers With Different Margin Designs

> **NCT07208708** · NA · COMPLETED · sponsor: **Universidad Rey Juan Carlos** · enrollment: 40 (actual)

## Conditions studied

- Patient Satisfaction
- Bleaching Efficacy
- Tooth Sensitivity
- Gingival Irritation

## Interventions

- **OTHER:** Scalloped margin retainer
- **OTHER:** Straight orthodontic retainer

## Key facts

- **NCT ID:** NCT07208708
- **Lead sponsor:** Universidad Rey Juan Carlos
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-04-07
- **Primary completion:** 2025-06-09
- **Final completion:** 2025-07-28
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2025-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07208708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07208708, "Patient Satisfaction With At-home Dental Bleaching Using Orthodontic Retainers With Different Margin Designs". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07208708. Licensed CC0.

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