Well here is what i can say... I slipped in to a coma do to no longer taking my pain medications and other medicationd under the advice of my sugeron he threatened me with out doing my other sugerys if i didint come off my meds... i was in a 3 and half week coma and when i came out of it the pain was much better... but 3 months later i am back in the same boat and in the same amount of pain so no its not the Ketamine coma but it was a coma no the less and that was my result... i dont have any advice reffering to the Ketamine coma .... Maybe that will help or add a little more insight...

Pain free hugs and good day to all...