- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03496805
Effects of Muscadine Grape Extract in Men With Prostate Cancer on Androgen Deprivation Therapy
A Phase 2 Double-blind, Placebo-controlled Study of the Effects of Muscadine Grape Extract in Men With Prostate Cancer on Androgen Deprivation Therapy
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Primary Objective: To compare levels of fatigue in the MGE group compared to the placebo group at 6 months.
Secondary Objectives
- To compare levels of fatigue in the MGE group compared to the placebo group at 3, 9, and 12 months.
- To compare quality of life in men in the MGE group compared to the placebo group.
- To compare physical function, physical fitness, and body composition in men in the MGE group compared to the placebo group.
- To compare time to PSA progression (from study entry) in men in the MGE group compared to the placebo group.
- To compare progression-free survival (from study entry) in men in the MGE group compared to the placebo group.
OUTLINE: Participants are randomized into 1 of 2 groups.
GROUP I (Muscadine grape extract): Participants begin Androgen deprivation therapy prior to receiving muscadine grape extract and then receive muscadine grape extract orally (PO) twice daily (BID) for 12 months in the absence of disease progression or unacceptable toxicity.
GROUP II (PLACEBO): Participants begin Androgen deprivation therapy prior to receiving placebo and then receive placebo PO BID for 12 months in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, participants are followed up at 72 hours and then for up to 12 months.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Katherine Pleasant
- Phone Number: 3367135045
- Email: kpleasan@wakehealth.edu
Study Locations
-
-
North Carolina
-
Salisbury, North Carolina, United States, 28144
- Recruiting
- WG Hefner VA Medical Center
-
Principal Investigator:
- Michael Goodman, MD
-
Contact:
- Study Nurse
-
Winston-Salem, North Carolina, United States, 27157
- Recruiting
- Wake Forest Baptist Medical Center
-
Contact:
- Katherine Pleaseant
- Phone Number: 336-713-5045
- Email: kpleasan@wakehealth.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Men age ≥18 years who are fluent in English.
- Histologically confirmed prostate adenocarcinoma.
- Prior surgical castration or active ongoing use of androgen deprivation therapy (ADT) with expectation by the treating physician that patient would remain on ADT for the upcoming 12 months. ADT in the setting of definitive radiation therapy permitted. Concurrent treatment with androgen pathway inhibitors (examples include enzalutamide, abiraterone, darolutamide, apalutamide) permitted..
- Normal organ and marrow function function (labs within 30 days prior to study entry) as defined below:
White blood cell count greater than or equal to 3,500/mcL (or 3.5 (x103)) Platelet count greater than or equal to 75,000/mcL (or 75 (x103)) Hemoglobin greater than or equal to >9 g/dL Total bilirubin less than or equal to 2.5 X institutional upper limit of normal AST(SGOT)/ALT(SGPT) less than or equal to 2.5 X institutional upper limit of normal Creatinine less than or equal to 2.5 X institutional upper limit of normal
- Able to ambulate (use of assist device is acceptable).
- Able to cooperate with study-related activities.
- The effects of MGE on the developing human fetus are unknown. Men must agree to use adequate contraception (barrier method of birth control; abstinence) prior to study entry and for the duration of study participation.
- Ability to understand and the willingness to sign an IRB-approved informed consent document (either directly or via a legally authorized representative).
Exclusion Criteria:
- Symptomatic metastatic disease requiring medical treatment (i.e., painful metastases to bone).
- Prostate cancer related surgery or radiation within 60 days prior to study entry.
- Documented rise in PSA (defined as rise of > 0.5 ng/mL) while on current prostate cancer therapy, determined by PSA values, at least one of which must be during the 6 months prior to study entry PSA values must be at least 7 days apart.
- Planned cessation of ADT or planned use of cytotoxic chemotherapy (i.e., docetaxel) within 12 months after study entry.
- Ongoing use of any other investigational cancer-directed agents.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to MGE.
- Inability to swallow oral medications.
- Malabsorption due to bowel resection or gastrointestinal disease leading to uncontrolled diarrhea, or persistent nausea or vomiting requiring daily antiemetic therapy for symptom management within the past week.
- 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.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: MGE group
Patients will be randomized to muscadine grape extract (MGE).
The patients will take 4 capsules by mouth BID (twice daily).
Androgen deprivation therapy (ADT) is to be started within 60 days prior to initiation of MGE.
|
The patients will take 4 capsules by mouth BID (twice daily).
Androgen deprivation therapy (ADT) is to be started within 60 days prior to initiation of MGE.
|
Placebo Comparator: Placebo group
Patients will be randomized to placebo.
The patients will take 4 capsules by mouth BID (twice daily).
Androgen deprivation therapy (ADT) is to be started within 60 days prior to initiation of placebo.
|
Androgen deprivation therapy (ADT) is to be started within 60 days prior to initiation of MGE.
The patients will take 4 capsules by mouth BID (twice daily).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in fatigue
Time Frame: Baseline and 6 months
|
The PROMIS Fatigue 7a Short-Form assesses the experience (3 items) and impact (4 items) of fatigue.
Item responses are rated on a five-point scale ranging from "never" to "always" and are summed for a total score and transformed to a T-score metric.
Higher scores indicate more fatigue.
Recommendations for classifying fatigue based on the T scores are as follows: <50 normal; 50-59 mild; 60-69 moderate; ≥70 severe.
|
Baseline and 6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in quality of life: PROMIS
Time Frame: Baseline and 6 months
|
General Quality of Life will be measured using the Patient Reported Outcomes Measurement Information System© (PROMIS©) Global Health Short Form (SF), a 10-item instrument representing multiple domains.
Items assess self-reported measures of general aspects of physical, mental and social health in adults.
Raw scores are summed within each sub-domain, and converted to T-scores.
Higher scores indicate better general health than the general population.
|
Baseline and 6 months
|
Changes in quality of life: HFRDIS
Time Frame: Baseline and 6 months
|
Quality of life will be assessed by the Hot Flash Related Daily Interference Scale (HFRDIS).
HFRDIS is a 10-item scale that assesses the degree to which hot flashes interfere with a variety of daily activities and quality of life.
Interference is rated on an 11-point scale (0=not interfere; 10=completely interfere).
Higher scores indicate more interference.
|
Baseline and 6 months
|
Changes in sleep disturbance
Time Frame: Baseline and 6 months
|
Sleep disturbance will be measured using the PROMIS Sleep Disturbance (SD) SF 8a.
The PROMIS-SD items assess self-reported perceptions of sleep quality, sleep depth, and restoration associated with sleep.
Each question has five response options ranging in value from one to five.
The lowest possible raw score is 8; the highest possible raw score is 40.
Raw scores are converted to a standardized T-score.
Higher scores indicate more sleep disturbance.
|
Baseline and 6 months
|
Changes in cognitive abilities
Time Frame: Baseline and 6 months
|
Cognitive abilities will be measured using the PROMIS Cognitive Abilities SF 4a, which assesses patient-perceived functional abilities related to mental acuity, concentration, and memory.
Raw scores are converted to a standardized T-score; final scores are represented by the T-score.
Higher scored indicate more cognitive ability.
|
Baseline and 6 months
|
Changes in self-reported physical function
Time Frame: Baseline and 6 months
|
Self-reported physical function will be measured using the PROMIS Physical Function 10a SF, which is designed to assess self-reported capability rather than actual performance of physical activities.
The form consists of 10 items.
Raw scores are summed within each sub-domain, and converted to T-scores.
Higher scores indicate better physical function general health than the general population.
|
Baseline and 6 months
|
Changes in physical performance
Time Frame: Baseline and 6 months
|
Physical performance will be objectively assessed using the Short Physical Performance Battery (SPPB).
Each performance measure is scored ranging from 0-4 (0 = unable to complete; 4 = highest performance level), with total sum score range from 0-12.
Lower score on the SPPB have been associated with increased risk of disability, hospitalization and worse survival among older adults with and without cancer.
|
Baseline and 6 months
|
Changes in sub-maximal exercise
Time Frame: baseline and 6 month
|
Submaximal (6-minute walk) exercise capacity will be measured to assess physical fitness.
|
baseline and 6 month
|
Changes in body composition
Time Frame: Baseline and 6 months
|
Whole body lean mass, fat mass, and bone mass will be measured by duel energy X-ray absorptiometry (DXA).
BMI will be calculated from height and weight.
|
Baseline and 6 months
|
Changes in prostate-specific antigen (PSA) progression
Time Frame: baseline, 6, and 12 months
|
PSA will be measured at baseline, 6, and 12 months while patient is on MGE/placebo.
|
baseline, 6, and 12 months
|
Progression-free survival
Time Frame: up to 12 months
|
Progression-free survival is defined as the time from initiation of ADT treatment to disease progression or death.
|
up to 12 months
|
Collaborators and Investigators
Investigators
- Principal Investigator: Heidi Klepin, MD, Wake Forest University Health Sciences
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB00047840
- CCCWFU 85417 (Other Identifier: Wake Forest Baptist Comprehensive Cancer Center)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Recurrent Prostate Cancer
-
National Cancer Institute (NCI)CompletedRecurrent Prostate Cancer | Stage I Prostate Cancer | Stage III Prostate Cancer | Stage IIA Prostate Cancer | Stage IIB Prostate CancerUnited States
-
Matrix Biomed, Inc.Prostate Oncology SpecialistsNot yet recruitingProstate Cancer Recurrent | Biochemical Recurrent Prostate CancerUnited States
-
University of Southern CaliforniaNational Cancer Institute (NCI)CompletedRecurrent Prostate Cancer | Stage I Prostate Cancer | Stage III Prostate Cancer | Adenocarcinoma of the Prostate | Stage IIA Prostate Cancer | Stage IIB Prostate CancerUnited States
-
National Cancer Institute (NCI)TerminatedRecurrent Prostate Cancer | Stage I Prostate Cancer | Adenocarcinoma of the Prostate | Stage IIA Prostate Cancer | Stage IIB Prostate CancerUnited States
-
National Cancer Institute (NCI)TerminatedRecurrent Prostate Cancer | Stage III Prostate Cancer | Adenocarcinoma of the Prostate | Stage IV Prostate Cancer | Stage IIB Prostate CancerUnited States
-
Mayo ClinicNot yet recruitingRecurrent Prostate Cancer | Castration-resistant Prostate Cancer | Stage IVB Prostate Cancer AJCC v8 | Recurrent Castration-Sensitive Prostate CarcinomaUnited States
-
Centre for Probe Development and CommercializationMcDougall Scientific Ltd.CompletedRecurrent Prostate Cancer | Prostate Cancer RecurrentCanada
-
Mayo ClinicRecruitingBiochemically Recurrent Prostate Carcinoma | Stage IV Prostate Cancer AJCC v8 | Stage IIC Prostate Cancer AJCC v8 | Stage III Prostate Cancer AJCC v8 | Stage IIB Prostate Cancer AJCC v8 | Oligometastatic Prostate Carcinoma | Recurrent Prostate AdenocarcinomaUnited States
-
National Cancer Institute (NCI)CompletedRecurrent Prostate Cancer | Stage I Prostate Cancer | Stage III Prostate Cancer | Stage IIA Prostate Cancer | Stage IIB Prostate CancerUnited States
-
Barbara Ann Karmanos Cancer InstituteGenentech, Inc.CompletedRecurrent Prostate Cancer | Stage I Prostate Cancer | Stage III Prostate Cancer | Adenocarcinoma of the Prostate | Stage IIA Prostate Cancer | Stage IIB Prostate CancerUnited States