While expressing disappointment, William Blair analysts were unsurprised by the Phase II failure, having assigned the VISTA study a high level of risk given the “mixed” performance of a similar drug in a prior multiple sclerosis study.
While expressing disappointment, William Blair analysts were unsurprised by the Phase II failure, having assigned the VISTA study a high level of risk given the “mixed” performance of a similar drug in a prior multiple sclerosis study.