Defined Green Tea Catechin Extract in Treating Patients With Localized Prostate Cancer Undergoing Surgery
Public ClinicalTrials.gov record NCT01340599. 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 II, Randomized, Double Blind, Placebo Controlled Pilot Study of Polyphenon E in Men With Localized Prostate Cancer Scheduled to Undergo Radical Prostatectomy
Study identification
- NCT ID
- NCT01340599
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Enrollment
- 5 participants
Conditions and interventions
Interventions
- defined green tea catechin extract Dietary Supplement
- high performance liquid chromatography Other
- immunoenzyme technique Other
- immunohistochemistry staining method Other
- mass spectrometry Other
- placebo Other
- questionnaire administration Other
- therapeutic conventional surgery Procedure
Dietary Supplement · Other · Procedure
Eligibility (public fields only)
- Age range
- 45 Years to 75 Years
- Sex
- Male
- 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
- Sep 30, 2006
- Primary completion
- Mar 31, 2007
- Completion
- Mar 31, 2007
- Last update posted
- Mar 14, 2012
2006 – 2007
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Case Medical Center, University Hospitals Seidman Cancer Center, Case Comprehensive Cancer Center | Cleveland | Ohio | 44106 | — |
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 NCT01340599, 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 Mar 14, 2012 · Synced May 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01340599 live on ClinicalTrials.gov.