# Effect on Periodontal Markers by Bleaching Intracoronal Technique

> **NCT02718183** · NA · COMPLETED · sponsor: **University of Chile** · enrollment: 50 (actual)

## Conditions studied

- Discolored Teeth

## Interventions

- **OTHER:** Hydrogen Peroxide 35% (Opalescence Endo - Ultradent, USA)
- **OTHER:** carbamide peroxide 37% (Whiteness Superendo, FGM, Brazil).

## Key facts

- **NCT ID:** NCT02718183
- **Lead sponsor:** University of Chile
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-03
- **Primary completion:** 2015-10
- **Final completion:** 2016-02
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2016-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02718183

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02718183, "Effect on Periodontal Markers by Bleaching Intracoronal Technique". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02718183. Licensed CC0.

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