Prasad认为Aquila设计前后矛盾:要么用PFS并以来那度胺为对照,要么用OS并对照真正的美国标准治疗。
如果PFS是冒烟型骨髓瘤的合适终点,对照组应为来那度胺。如果来那度胺因从未在干净的试验中显示OS获益而不是标准治疗,那么Aquila的终点就应是OS,且应与真正的美国标准治疗而非劣质治疗对比。原文 (en)
If PFS is a suitable endpoint for smoldering, the control arm should be Len. If Len isn’t standard of care for smoldering because it never shown an OS benefit (in a clean trial), then OS should be the endpoint of Aquila. But OS should be measured against actual US standard of care, not substandard care.