You’re a lunatic. This wasn’t a drug trial. Without a control, the finding is slightly weaker, but barely. PFS has already been established as a legitimate condition. The fact that 2/3 of PFS patients have abnormal Doppler Ultrasounds doesn’t change anything for whether there’s a potential treatment or not. No clinical difference whatsoever.
The Dopper ultra sound was a secondary part of the study. The study was based on an epigenetic and genetic study. I imagine the full control group was used to draw samples for that. Control groups aren’t going to want to subject themselves to a Doppler. This wasn’t a major part of the study, the second part will come at some point. You’re just going to have to accept that, stop complaining about something you didn’t contribute to, and wait. I’m tired of speaking with you so this is my last response to you. Good day.