# Comparative Efficacy of Laser Systems and Fluoride in Managing Dentinal Hypersensitivity: RCT

> **NCT07141576** · NA · NOT_YET_RECRUITING · sponsor: **Cairo University** · enrollment: 96 (estimated)

## Conditions studied

- Dentin Sensitivity, Dentine Hypersensitivity, Tooth Sensitivity

## Interventions

- **OTHER:** Erbium laser (2940 nm): Infrared light energy
- **OTHER:** Diode laser (650 nm): Visible red light energy
- **DRUG:** Fluoride varnish

## Key facts

- **NCT ID:** NCT07141576
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-09-01
- **Primary completion:** 2026-07-01
- **Final completion:** 2026-09-01
- **Target enrollment:** 96 (ESTIMATED)
- **Last updated:** 2025-08-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07141576

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07141576, "Comparative Efficacy of Laser Systems and Fluoride in Managing Dentinal Hypersensitivity: RCT". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT07141576. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*