Herbal Therapy for Treatment of Recurrent Prostate Cancer
Public ClinicalTrials.gov record NCT00669656. 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 II Trial of a Combination Herbal Therapy for Men With Biochemical Recurrence of Prostate Cancer After Initial Local Therapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is about Prostate Health Cocktail, a combination supplement that contains vitamin D3, vitamin E, selenium, green tea extract, saw palmetto, lycopene, and soy derivatives. This product is currently available on the market, as herb and vitamin supplements are not regulated by the FDA. Each ingredient has been studied in prostate cancer cells and/or in patients with prostate cancer. At the doses included in this supplement, no serious side effects have been reported. The purpose of this study is to find out whether Prostate Health Cocktail can lower your PSA. Additionally, we will be looking to see whether taking this treatment causes any unexpected side effects, and whether certain blood tests can inform us about your disease status in addition to your PSA
Study identification
- NCT ID
- NCT00669656
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 43 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jul 5, 2008
- Primary completion
- Jul 7, 2014
- Completion
- Oct 13, 2014
- Last update posted
- Apr 19, 2017
2008 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| USC/Norris Comprehensive Cancer Center | Los Angeles | California | 90033 | — |
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 NCT00669656, 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 Apr 19, 2017 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00669656 live on ClinicalTrials.gov.