Do you utilize genetic testing to guide ADT for men receiving XRT for intermediate or high risk prostate cancer?
For example do you use Prolaris, or other genetic tests to guide ADT decision making?
Answer from: Radiation Oncologist at Academic Institution
This question is currently the subject of an NRG Oncology trial (https://clinicaltrials.gov/ct2/show/NCT05050084) and I would encourage participation so that we can get a data-driven answer to this important question as soon as possible. Outside of the context of a trial, I do not currently use gene...
Comments
Radiation Oncologist at Duke University School of Medicine There will be data germane to the question present...
Radiation Oncologist at Mon Health Any updates on the above question?
Radiation Oncologist at Kansas City VA Medical Center Agree with Dr. @Anscher, I don’t currently u...
Answer from: Radiation Oncologist at Academic Institution
ASCO GU 2022: Validation of the Performance of the Decipher Biopsy Genomic Classifier in Intermediate-Risk Prostate Cancer in the Phase III Randomized Trial NRG Oncology/RTOG 0126 (urotoday.com)
The analysis referenced above showed that for men with intermediate risk prostate cancer treated with ra...
Answer from: Radiation Oncologist at Community Practice
Also, the Multi-Modal AI (MMAI) predictive biomarker tool (commercially www.Artera.AI) is being validated in NRG/RTOG 9408 for the need of short-term ADT. A summary by Dr. @Daniel E. Spratt is here. The hope is that MMAI can be a predictive biomarker, which is currently unavailable for prostate...
Answer from: Radiation Oncologist at Community Practice
Agree with Dr. @Mitchell S. Anscher above. The assays are prognostic but lack robust predictive validation making the interpretation of results challenging. Thus I would encourage enrollment on NRG GU010 for intermediate and GU009 for high-risk.
There will be data germane to the question present...
Any updates on the above question?
Agree with Dr. @Anscher, I don’t currently u...