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by bluGill
264 days ago
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Careful. You are correct at what we want for primary prevent. However for primary prevention we need much larger sample sizes and thus data is much harder to get. Lack of data doesn't mean the treatment won't work. There is plenty of reason to think statins work for primary prevention even though it hasn't been proved yet. For most the side effects are acceptable, and the cost is low. Thus for most it is worth trying as primary prevention even if we don't have data to show it works. Remember you are playing with your own life here, and the best evidence we have is on the side of stains for primary prevention - this may change in the future when we get data of course. |
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In drug development, that is the default presumption, and rightfully so: almost nothing ever works.
> There is plenty of reason to think statins work for primary prevention even though it hasn't been proved yet.
Define "primary prevention" -- do you propose giving this to a healthy 20 year old with no other signs of illness? Younger? Should we "put it in the water", as they say? How about older patients? How old? Or, do you mean someone with symptoms? If so, then what about the case I cited (which is quite common in "primary prevention") where you have multiple things in tension?
The evidence provides no guidance here, and anyone who tells you otherwise is guessing. For what it's worth, though, we agree completely on the need for larger data. I think what drives me most batty about the "appeal to consensus" is that it's almost invariably used as a highbrow-lowbrow way of beating up on people who want to ask the question, which is the first step toward getting the answer!