# The Effect of Vitamin C on GCF Total Oxidant Capacity in Smoker Patients With Periodontitis

> **NCT05009355** · EARLY_PHASE1 · UNKNOWN · sponsor: **Cairo University** · enrollment: 40 (estimated)

## Conditions studied

- Vitamin C Deficiency

## Interventions

- **DRUG:** Vitamin C

## Key facts

- **NCT ID:** NCT05009355
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-11
- **Primary completion:** 2021-09-30
- **Final completion:** 2022-12-21
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2022-03-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05009355

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05009355, "The Effect of Vitamin C on GCF Total Oxidant Capacity in Smoker Patients With Periodontitis". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05009355. Licensed CC0.

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