# Antimicrobial Effect of Tropolone Containing Versus Tropolone Free Mouthwash

> **NCT03384537** · EARLY_PHASE1 · RECRUITING · sponsor: **Cairo University** · enrollment: 30 (estimated)

## Conditions studied

- Dental Diseases

## Interventions

- **COMBINATION_PRODUCT:** Listerine total care zero
- **COMBINATION_PRODUCT:** Chlorhexidine Mouthwash (0.2%).

## Key facts

- **NCT ID:** NCT03384537
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-02-08
- **Primary completion:** 2026-10
- **Final completion:** 2026-12
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03384537

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03384537, "Antimicrobial Effect of Tropolone Containing Versus Tropolone Free Mouthwash". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT03384537. Licensed CC0.

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