Trials / Completed
CompletedNCT02719860
High Tea Consumption on Smoking Related Oxidative Stress
A Chemoprevention Trial to Study the Effects of High Tea Consumption on Smoking Related Oxidative Stress
- Status
- Completed
- Phase
- Phase 2
- Study type
- Interventional
- Enrollment
- 154 (actual)
- Sponsor
- University of Arizona · Academic / Other
- Sex
- All
- Age
- 40 Years – 80 Years
- Healthy volunteers
- —
Summary
The overall objective of this study is to determine the effect of high tea consumption on biological markers of oxidative stress that mediate lung cancer risk.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIETARY_SUPPLEMENT | Green tea | 4 cups/day of green tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water |
| DIETARY_SUPPLEMENT | Black tea | 4 cups/day of black tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water |
| DIETARY_SUPPLEMENT | Placebo tea | 4 cups/day of placebo tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water |
Timeline
- Start date
- 2003-09-01
- Primary completion
- 2007-12-01
- Completion
- 2007-12-01
- First posted
- 2016-03-25
- Last updated
- 2016-03-25
Source: ClinicalTrials.gov record NCT02719860. Inclusion in this directory is not an endorsement.