45
Participants
Start Date
March 5, 2015
Primary Completion Date
March 26, 2020
Study Completion Date
May 18, 2020
Proton Beam Therapy
"Definition of target volume:~* Gross tumor volume (GTV) = gross tumor defined using a treatment planning CT scan~* Clinical target volume (CTV) = GTV + internal target volume~* Planning target volume (PTV) = CTV + 5 - 7 mm of lateral, craniocaudal, and anteroposterior margins.~Radiation dose and planning~* Prescription dose to PTV: 70 GyE /10 fx, 7GyE fraction dose, 5 days/week~* Dose prescription : 95% isodose volume of prescribed dose encompassed PTV"
National Cancer Center, Korea, Goyang-si
National Cancer Center, Korea
OTHER_GOV