334 / 1631
Initial treatment: ABVD x 3
Re-assessment: if NR/PD, patient goes off study
FDG-PET scan performed
4
th
cycle ABVD then IFRT
Randomisation
IFRT
No
further
treatment
PET +ve
PET -ve
UK NCRI RAPID - trial design
Radford, Illidge
et al., NEJM 2015