# Gingival Depigmentation Using Diode Laser 940nm Versus 980nm

> **NCT06167148** · NA · COMPLETED · sponsor: **Nourhan M.Aly** · enrollment: 20 (actual)

## Conditions studied

- Gingival Pigmentation

## Interventions

- **DEVICE:** Biolase Epic X 940nm wavelength Diode laser
- **DEVICE:** Doctor smile simpler 980nm wavelength Diode laser

## Key facts

- **NCT ID:** NCT06167148
- **Lead sponsor:** Nourhan M.Aly
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-10-01
- **Primary completion:** 2023-11-20
- **Final completion:** 2023-11-22
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2023-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06167148

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06167148, "Gingival Depigmentation Using Diode Laser 940nm Versus 980nm". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT06167148. Licensed CC0.

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