Table 2. Tumour responses.

Best response	n	%
Tumour response (RECIST)
Complete response	0	0
Partial responsea	1	2
Stable disease	15	24
Progressive disease	23	37
Unknown	9	13
Not available	15	24
Total assessable	63	100
AFP response a , b
>50% reductionc	4	7
>50% reduction and no progressive diseasec	2	3
Total assessed	59	100

AFP=alpha-fetoprotein; RECIST=response evaluation criteria in solid tumours.

^aConfirmed on two consecutive assessments at least 4 weeks apart.

^bBaseline AFP level needed to be more twice the upper limit of normal to qualify as a response.

^cThese two AFP responses without progressive disease are also counted in the row above.