To expand, one of the coverage pillars of malpractice insurance (in the US) is the "standard of care". This is basically what most doctors and their associations consider acceptable, which by definition excludes new, better techniques.
This is both a bug and a feature. A move fast and break things philosophy would cause more harm than good, but it also prevents rapid adoption of incremental improvements.
You are conflating two different things. The standard of care in a malpractice lawsuit is not necessarily the same as clinical practice guidelines. In reality doctors are free to rapidly adopt incremental improvements, especially when they are evidence based.
17 years is far from rapid or move fast and break things. ApoB has been known about for quite a long time, since the 90s its effects have been obvious, and showed up in research in the 70s-80s!!! It's still not part of standard testing!!!
Guidelines also leads to standards of care being random and heavily driven by politics & financial reasons disguised as medical best practice. South Korea and India are "parallel testing" places, which saves time, while the USA & others are serial testing places mostly because of their funding models.
Talk to any American doctor and they will give you a bunch of emotionally wrapped cope about why it's bad because the cognitive dissonance sucks and there are liability reasons to avoid admitting your wrong. I would argue that in many cases, parallel testing is cheaper because $300 of tests is cheaper than 4 chained $500 doctor visits. But whatever.
To expand, one of the coverage pillars of malpractice insurance (in the US) is the "standard of care". This is basically what most doctors and their associations consider acceptable, which by definition excludes new, better techniques.
This is both a bug and a feature. A move fast and break things philosophy would cause more harm than good, but it also prevents rapid adoption of incremental improvements.