587 / 1311
How do we define the CTV-T?
The CTV-T
RTOG 0129
(2002-2005; closed)
A PHASE III TRIAL OF CONCURRENT RADIATION AND CHEMOTHERAPY
(FOLLOWED BY SURGERY FOR RESIDUAL PRIMARY/N2-3 NODAL DISEASE) FOR
ADVANCED HEAD AND NECK CARCINOMAS
RT technique: 2 opposed lateral fields + matching anterior field
A
20-30
mm margin to the GTV
RTOG 1016
(2011-2014; closed for accrual)
:
PHASE III TRIAL OF RADIOTHERAPY PLUS CETUXIMAB VERSUS
CHEMORADIOTHERAPY IN HPV-ASSOCIATED OROPHARYNX CANCER
RT technique: IMRT
A margin
5-15
mm to the GTV