May be of interest in your discussions...https://www.urotoday.com/conference-highlights/eau-2024/eau-2024-prostate-cancer/151006-eau-2024-avoiding-overtreatment-using-psa-doubling-time-kinetics-long-term-management-of-bcr-following-rarp.html?utm_source=newsletter_12775&utm_medium=email&utm_campaign=insights-on-prostate-cancer-risk-definition-and-screening-personalized-approaches-in-high-risk-and-metastatic-disease-eau-2024

and another article which may be relevant in your discussions and decision making - https://www.prostatecancer.news/2021/10/exceptions-to-early-salvage-radiation.html?m=1