Pilot Study of Green Tea Extract (Polyphenon E®)in Ulcerative Colitis
Public ClinicalTrials.gov record NCT00718094. 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
A Phase IIa Pilot Study to Determine the Safety of an Oral Dose of Green Tea Extract (Polyphenon E®) and Provide Preliminary Evidence to Support Its Efficacy in Ulcerative Colitis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Green tea consists of several components, with most research focusing on the polyphenol fraction. The polyphenol fraction(-)-epigallocatechin-3-gallate (EGCG)has been studied extensively as an anti-inflammatory agent as well as a preventative agent for cancer. It has been shown to effectively reduce the inflammation associated with animal models of inflammatory bowel disease. This clinical trial will determine the ability of EGCG, in the form of Polyphenon E®, to treat patients with mild to moderately severe ulcerative colitis.
Study identification
- NCT ID
- NCT00718094
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 29, 2008
- Primary completion
- Sep 30, 2011
- Completion
- Mar 31, 2012
- Last update posted
- Dec 13, 2017
2008 – 2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Louisville Clinical Research Center | Louisville | Kentucky | 40202 | — |
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 NCT00718094, 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 Dec 13, 2017 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00718094 live on ClinicalTrials.gov.