# Effect of Supplementary Vitamins on Oxidant Gene Expression in the Lungs of Healthy Smokers

> **NCT00565214** · NA · COMPLETED · sponsor: **Weill Medical College of Cornell University** · enrollment: 46 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease (COPD)

## Interventions

- **DIETARY_SUPPLEMENT:** Group 1
- **DIETARY_SUPPLEMENT:** Group 2

## Key facts

- **NCT ID:** NCT00565214
- **Lead sponsor:** Weill Medical College of Cornell University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-09
- **Primary completion:** 2009-12
- **Final completion:** 2010-10
- **Target enrollment:** 46 (ACTUAL)
- **Last updated:** 2017-05-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00565214

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00565214, "Effect of Supplementary Vitamins on Oxidant Gene Expression in the Lungs of Healthy Smokers". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT00565214. Licensed CC0.

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