Topic
3 pieces in this topic.
Evidence
I could not find a single place that laid out what each of these trials actually studied, in whom, for how long, and what it found. So I built one. Fourteen trials, compiled from the primary publications and kept current.
Evidence
The honest answer is four years for the newest agents and around a decade for the oldest, in trial populations that were watched closely. That is a lot more than nothing and a lot less than a lifetime.
Evidence
The gap between what a trial found and what the headline says about it is where most of the confusion in this field lives. Six things to check, in about the time it takes to read the press release.