> These are extraordinarily complex choices that seldom have a right answer for all possible patients. I think "is there any evidence that this drug actually w

> These are extraordinarily complex choices that seldom have a right answer for all possible patients. I think "is there any evidence that this drug actually works" can a remarkably simple decision, given the results of clinical trials. The fact that desperate people may be willing to blow tens of thousands of dollars on something that doesn't work, doesn't make it more complex.