# Comparison of Erythritol Air-Polishing and Conventional Polishing Following Ultrasonic Scaling on the Relapse of Chromogenic Tooth Staining in Children

> **NCT07730658** · NA · NOT_YET_RECRUITING · sponsor: **Marmara University** · enrollment: 56 (estimated)

## Conditions studied

- Black Staining

## Interventions

- **DEVICE:** Guided Biofilm Therapy with erythritol
- **DEVICE:** Conventional Polishing

## Key facts

- **NCT ID:** NCT07730658
- **Lead sponsor:** Marmara University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-07
- **Primary completion:** 2028-01-01
- **Final completion:** 2028-02-28
- **Target enrollment:** 56 (ESTIMATED)
- **Last updated:** 2026-07-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07730658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07730658, "Comparison of Erythritol Air-Polishing and Conventional Polishing Following Ultrasonic Scaling on the Relapse of Chromogenic Tooth Staining in Children". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07730658. Licensed CC0.

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