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Has the HYDRA study of hypofractionated radiation, and its discussion in the 2026 NCCN guidelines for prostate cancer, changed your approach to moderate hypofractionation in either prostate-only or prostate and pelvic node radiation?

NCCN guidelines now state that 300*20 should be the standard of care for moderate hypofractionation, based on HYDRA. Many radiation oncologists have used 250*28 as their preferred regimen, including in the setting of node-positive prostate ca.
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Radiation Oncology · Varian Medical Systems/Allegheny health network
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The meta-analysis suggested 60 in 20 was a similar dose (isodose) to conventional, so had similar BCR and morbidity while 70 in 28 was a higher dose, so had less BCR but also more morbidity. The OAR dose used in the RTOG hypofractionation study could have also contributed to high morbidity, and we ...

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Radiation Oncology · Michigan Healthcare Professionals, PC
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Very few of us can gain substantial wealth by giving 8 more fractions to prostate cancer. I certainly can't earn more by simply giving 28 or even 45 fractions or a 100 fx. The vast majority of us are now employed, and based on median RVU stats, a minority of us even reach a threshold to bonus or eve...

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Radiation Oncology · Case Western Reserve University/ University Hospitals Seidman Cancer Center
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The short answer is...I have only used the 28-fx regimen for a brief period of time about 10 years ago, as the data for 20-fx rapidly surpassed and looked more favorable than the 28-fx regimen. So, I was already using the 20-fx regimen for 10+ years, and the NCCN guidelines reinforced this decision....

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