# High Tea Consumption on Smoking Related Oxidative Stress

> **NCT02719860** · PHASE2 · COMPLETED · sponsor: **University of Arizona** · enrollment: 154 (actual)

## Conditions studied

- Lung Cancer Prevention

## Interventions

- **DIETARY_SUPPLEMENT:** Green tea
- **DIETARY_SUPPLEMENT:** Black tea
- **DIETARY_SUPPLEMENT:** Placebo tea

## Key facts

- **NCT ID:** NCT02719860
- **Lead sponsor:** University of Arizona
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2003-09
- **Primary completion:** 2007-12
- **Final completion:** 2007-12
- **Target enrollment:** 154 (ACTUAL)
- **Last updated:** 2016-03-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02719860

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02719860, "High Tea Consumption on Smoking Related Oxidative Stress". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02719860. Licensed CC0.

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