Radiation Therapy Oncology Group

This study looked at men with prostate cancer that is at moderate to high risk of coming back. It compared standard treatment (hormone therapy plus high-dose radiation to the prostate) against the same treatment plus radiation to the whole pelvis. The goal was to see if the extra…

This study looked at whether adding the drug cetuximab to radiation therapy after surgery helps people with advanced head and neck cancer live longer. About 700 patients took part. The main goal was to compare overall survival between those who got radiation alone and those who g…

This study tested whether a shorter, higher-dose radiation schedule after breast cancer surgery works as well as the standard longer schedule. Over 2,300 women with early-stage breast cancer took part. The goal was to see if the faster approach could prevent the cancer from comin…