It just doesn't add anything of value here. Precedex is a good adjunct at times when your looking to get fancy, expensive and to do something different. Otherwise, it's just another expensive drug with more work (having to mix it and wait for it to work) and looking for a good indication. Personally, I have not been that impressed with it. I see people waking kids up,with it, using it for awake FOB, for MAC's, etc. But none of these uses has proven better than our cheaper easier faster drug like propofol, ketamine, versed, etc.
Oh and what Sevo said.