Green Tea Extract (Polyphenon E) in Preventing Cancer in Healthy Participants
Public ClinicalTrials.gov record NCT00091325. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase I Drug Interaction Clinical Study of Polyphenon E
Study identification
- NCT ID
- NCT00091325
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- University of Arizona
- Other
- Enrollment
- Not listed
Conditions and interventions
Interventions
- defined green tea catechin extract Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2004
- Primary completion
- Feb 28, 2005
- Completion
- Not listed
- Last update posted
- Jan 19, 2010
Started 2004
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arizona Cancer Center at University of Arizona Health Sciences Center | Tucson | Arizona | 85724 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00091325, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 19, 2010 · Synced May 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00091325 live on ClinicalTrials.gov.