Status:
COMPLETED
Safety and Efficacy of POMx Capsules in Men With Recurrent Prostate Cancer: An 18-Month Study
Lead Sponsor:
POM Wonderful LLC
Conditions:
Recurrent Prostate Cancer
Eligibility:
MALE
18+ years
Phase:
PHASE2
Brief Summary
When given to men with recurrent prostate cancer, the investigators hypothesize that POMx is effective in slowing the rise of PSA as measured by PSA doubling time in men following initial therapy for ...
Detailed Description
The study will be an 18-month, prospective, multi-center, double-blind, dose finding study with subjects who have undergone definitive treatment (surgery, cryotherapy, radiation therapy or brachythera...
Eligibility Criteria
Inclusion
- Subject has histologically or cytologically confirmed adenocarcinoma of the prostate.
- Subject has undergone definitive treatment (surgery, surgery with radiation therapy, cryotherapy, radiation therapy or brachytherapy) for the primary prostate tumor.
- Subject with a rising PSA post-prostatectomy may consider radiation as an alternative. If subject declines radiation, he may be considered eligible in this setting.
- Subject has a rising PSA on a minimum of 3 time points each at least 1 month apart, higher than the reference value noted within 1 year of study entry and defined as:
- Absolute level of PSA \>0.4 ng/mL following surgery.
- Absolute level of PSA \>1.5 ng/mL following radiation or cryotherapy.
- Absolute level of PSA \>0.4 ng/mL for subjects treated with multiple treatment modalities (e.g., surgery + radiation, radiation + cryotherapy, etc.).
- Absolute level of PSA \> nadir + 2 following neoadjuvant hormonal therapy along with external beam radiation.
- Interim PSA values during the immediate pre-study interval may demonstrate a "fluctuation" including a decline; however, the study baseline PSA must have shown a rise within the pre-study 1 year period.
- Study baseline PSAs must be determined within 4 weeks of study entry.
- First postoperative PSA permitted if detectable.
- Subject is \>18 years or age.
- Subject has life expectancy of greater than 6 months.
- Subject has ECOG performance status 0, 1 or 2
- Subject has testosterone level of \>150 ng/mL at screening.
- Subjects has normal organ and marrow function as defined below:
- leukocytes \>3,000/mcL
- absolute neutrophil count \>1,500/mcL
- platelets \>100,000/mcL
- total bilirubin within normal limits except for Gilberts
- AST(SGOT)/ALT(SGPT) \>2.5 X upper limit of normal
- creatinine \> 2.5 upper limit of normal
- testosterone level \>150 ng/mL
- Subject agrees to abstain from other commercially available pomegranate products while participating in this study.
- Subject's use of other dietary/herbal supplements (e.g. saw palmetto, selenium, etc) has been stable for at least 2 months prior to screening and the subject agrees not to stop or change the dose while participating in the study.
- Subject has signed a written informed consent document and agrees to comply with requirements of the study.
Exclusion
- Subject has known radiographic evidence of metastatic disease, except for presence of positive lymph nodes from the surgical pathology.
- Subject has received any therapies that modulate testosterone levels (e.g., androgen ablative/anti-androgen therapy, herbal therapies containing estrogen) for a minimum of 1 year prior to study.
- Subject has had prior or concomitant treatment with experimental drugs, high dose steroids, or any other cancer treatment within 4 weeks prior to the first dose of the study product.
- Subject has consumed more than two 8 ounce glasses of pomegranate juice per week over the past 2 months.
- Subject has a known allergy to pomegranate juice or ellagic acid.
- Subject has uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
Key Trial Info
Start Date :
October 1 2007
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 1 2010
Estimated Enrollment :
104 Patients enrolled
Trial Details
Trial ID
NCT01220817
Start Date
October 1 2007
End Date
May 1 2010
Last Update
April 6 2012
Active Locations (1)
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1
Johns Hopkins University
Baltimore, Maryland, United States, 21205