Biotech Values

[DewDiligence]

GILD details why the purportedly-positive Trodelvy data from Mar 2022 weren’t:

https://www.businesswire.com/news/home/20220603005437/en

The study met its primary endpoint of progression-free survival (PFS) with a statistically significant and clinically meaningful 34% reduction in the risk of disease progression or death (median PFS 5.5 vs. 4 months; HR: 0.66; 95% CI: 0.53-0.83; P<0.0003). The first interim analysis of the key secondary endpoint of overall survival (OS) demonstrated a trend in improvement.

In this context, a “trend in improvement” means non-statsig. OS could conceivably turn statsig in a later data cut, but that’s pretty unlikely.

The viewpoint in #msg-158260565 (from 2020) has not changed.