Jim Broatch of the RSDSA has a list of ketamine docs. An older version of the list is also available on FB at "ketamine klub." It may be a good idea to find the one that is in your area and make an appt. I think that anyone who has advanced to providing ketamine for RSDers has treated a lot of us and is likely a good bet...

as far as being hospitalized goes, those places are full of germs. and some of those germs are lethal. yuk. and things move at a snail's pace. You may think it's a better place for yourself, but ultimately, maybe it isn't. Testing can probably be far more effectively done on an outpatient basis with YOU in charge. You just need to find the right doc to help you.

wishing you the best...hang in there....