# The Effect of Fluoride Varnish on White Spot Lesion in Clear Aligner Orthodontic Patients

> **NCT06403371** · NA · ACTIVE_NOT_RECRUITING · sponsor: **King Abdullah University Hospital** · enrollment: 44 (actual)

## Conditions studied

- White Spot Lesion

## Interventions

- **OTHER:** Fluoride varnsh
- **OTHER:** Normal saline

## Key facts

- **NCT ID:** NCT06403371
- **Lead sponsor:** King Abdullah University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2023-06-01
- **Primary completion:** 2024-06
- **Final completion:** 2024-10
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2024-05-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06403371

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06403371, "The Effect of Fluoride Varnish on White Spot Lesion in Clear Aligner Orthodontic Patients". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT06403371. Licensed CC0.

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