Diapositive 1

Best time to assess complete clinical

response (cCR) after CRT in Anal-Ca: ACTII

data

Glynne-Jones et al, Lancet Oncolology 2

• n=691 attended all three assessments

• cCR: 64%, 80% and 85% at assessments 1, 2 and 3,

respectively

• 72%: no cCR at assessment 1; cCR by assessment 3

• 5-year OS (at assessment 3): cCR=87%; non-cCR=48%