# Study of Gum Tissue Proteins in Smokers vs. Non-smokers After Cleaning

> **NCT07339670** · NA · COMPLETED · sponsor: **Al-Azhar University** · enrollment: 36 (actual)

## Conditions studied

- Smoking ( Cigarette)
- Periodontitis Stage II

## Interventions

- **PROCEDURE:** Non Surgical Periodontal Treatment includes post operative mouth wash with Listerine® (ethanol 21.6%, methyl salicylate 0.06%, menthol 0.042%, thymol 0.064% and eucalyptol 0.092%)

## Key facts

- **NCT ID:** NCT07339670
- **Lead sponsor:** Al-Azhar University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-11-11
- **Primary completion:** 2025-04-11
- **Final completion:** 2025-04-30
- **Target enrollment:** 36 (ACTUAL)
- **Last updated:** 2026-01-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07339670

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07339670, "Study of Gum Tissue Proteins in Smokers vs. Non-smokers After Cleaning". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT07339670. Licensed CC0.

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