Status:
RECRUITING
MDRT in Prostate Cancer Treated With Long-term Androgen Deprivation Therapy in the STAMPEDE Trial (METANOVA)
Lead Sponsor:
Case Comprehensive Cancer Center
Collaborating Sponsors:
National Institutes of Health (NIH)
Conditions:
Prostate Cancer
Malignant Neoplasm of Prostate
Eligibility:
MALE
18+ years
Phase:
PHASE2
Brief Summary
The purpose of this study is to find out if giving radiation therapy (RT) to areas of metastatic prostate cancer at the time a participant is diagnosed will help control disease better than the usual ...
Detailed Description
Prostate cancer (PCa) is the most common cancer in men worldwide, with 10% diagnosed with metastatic disease at the time of presentation. The metastatic capacity of cancers behaves along a spectrum of...
Eligibility Criteria
Inclusion
- Participant must be ≥ 18 years of age.
- Participant must have an ECOG performance status ≤ 1.
- Histologic confirmation of prostate adenocarcinoma of the prostate gland, with evidence of metastasis on imaging by conventional imaging (MRI, CT, or 99mTc bone scan) or PSMA PET/CT. Biopsy of sites of metastasis is strongly encouraged, but not required.
- There must be at least 10-15 unstained slides from 2 cores of the highest tumor cellularity available.
- Newly diagnosed disease with no prior treatment(surgery, radiation or systemic treatment, ie hormone therapy or chemotherapy) to the primary disease.
- Participants may have started LHRH agonist or antagonist therapy, and/or androgen receptor signaling inhibitor (ARSI) as long as it was not started more than 30 days before the participant is enrolled on this study.
- In participants who undergo only conventional imaging, oligometastatic disease is defined as 1-5 discrete metastatic sites in the bone and/or extra-pelvic lymph node (LN) stations.
- Extra-pelvic LN stations are superior to the regional/pelvic LN stations. Pelvic LN stations commence at the bifurcation of the aorta and bifurcation of the proximal inferior vena cava to the common iliac veins.
- Radiographic criteria for a LN to be considered a metastatic focus is defined as short-axis diameter in the axial plane of ≥ 1.0 cm, with irregular border and/or heterogeneous morphology
- In participants who undergo PSMA PET/CT (in the presence or absence of conventional imaging), oligometastatic disease is defined as 1-10 PSMA avid bone lesions and/or extra-pelvic LN stations. The MI-RADS reporting system will be followed to guide PSMA PET interpretation
- In participants extra-pelvic nodal (M1a) disease only by PSMA PET/CT and M0 by conventional imaging (i.e. extra-pelvic LN did not meet size criteria by CT), participant must meet 2 of 3 following criteria in order to be eligible:
- 1\. PSA ≥ 40
- 2\. Evidence of cN1 disease (pelvic LN)
- 3\. Decipher score ≥ 0.89
- Adequate organ and marrow function to receive treatment per treating physician
- Medically fit for treatment and agreeable to follow-up.
- Ability to understand and the willingness to sign a written informed consent.
Exclusion
- Participants with the presence of any of the following:
- Castration resistant prostate cancer (CRPC).
- Evidence of visceral or intracranial metastases.
- Participant receiving any other investigational agents for cancer.
- Participant is participating in a concurrent treatment protocol for cancer.
- Unable to lie flat during or tolerate PET/MRI, PET/CT or SBRT.
- Prior definitive treatment to the primary prostate cancer or pelvis.
- Participant with uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, uncontrolled diabetes (HgA1c \> 10), active pituitary or adrenal dysfunction, or psychiatric illness/social situations that would limit compliance with study requirements
- History of another active malignancy within the previous 2 years, except for non-melanoma skin cancer, non-muscle invasive bladder cancer, or a malignancy that is considered cured with minimal risk of recurrence
- Active Crohn's disease or ulcerative colitis despite medical management.
- Refusal to sign informed consent.
- Any condition that in the opinion of the investigator would preclude participation in this study
Key Trial Info
Start Date :
July 1 2024
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
April 1 2028
Estimated Enrollment :
200 Patients enrolled
Trial Details
Trial ID
NCT06150417
Start Date
July 1 2024
End Date
April 1 2028
Last Update
November 12 2025
Active Locations (2)
Enter a location and click search to find clinical trials sorted by distance.
1
University Hospitals Cleveland Medical Center Seidman Cancer Center
Cleveland, Ohio, United States, 44106
2
Carbone Cancer Center University of Wisconsin-Madison
Madison, Wisconsin, United States, 53792