Up front disclaimer: I'm not a physician (yet), so I'm not here to offer an opinion about safety of procedures/techniques...so please take my post as such. Just wanted to humbly offer my anecdotal experience of upper GI food bolus treatment in community, for-profit facilities. I know there are people here with experience primarily (or exclusively) in academia.
In the facilities I have worked in, the anesthesiologist isn't bothered. The GI doc comes in, along with his GI lab nurse, and the GI tech. +/- an ED nurse and me in the room. Nurse gives topical anesthesia, Versed/Fentanyl, GI doc visualizes the food and pushes it down into the stomach. ED nurse recovers the patient.
This has been my experience with a couple of different community EDs over the last 5 years. I would imagine that larger, academic facilities do things differently. And no, I don't work in BFE...but in a large, metro area.
I hope to participate in these discussions in a more advanced manner in the years to come. In the meantime, the anesthesiology forum will continue to be a good place to come to read about cool cases, have a laugh, and fire political fodder.
