Posted 1/16/2013 4:14 AM (GMT 0)
it's really simple. the home health nurse will show you how to connect the line, put tubing in the pump, prime the pump, flush the PICC, turn on the pump (which is preprogrammed and locked so you can accidentally change the flow rate), flush lines, add multivitamin (if necessary), what to look for regarding issues with flow, infections. my infusion company made me change the batteries in the pump daily to prevent them dying during infusion (and supplied batteries). if they change the flow rate, they would likely send a new pump with a new rate programmed into the pump.
many folks end up with blood sugars that run a bit high during TPN. i received a glucose meter and other supplies for testing blood sugars. i never needed insulin added to TPN but as mentioned, that usually subsides once you're off TPN. some may ask that you give your insulin sub-q rather than in the TPN if needed. they'll ask you to check blood sugars and keep track of them so they can determine if you'll need insulin.
the doc knows about TPN generally and will order your initial formula but often times any changes in rate/electrolytes/concentration of nutrients are then managed by a pharmacist and/or dietician after initiation.
you would probably get a bag that includes your lipids in the same infusion as the TPN. in hospital you would get lipids in a separate infusion many times. including them in one bag at home simplifies the process.
the doc will generally not know about details on who does teaching, etc. how to run a pump, dressing changes, etc. this is left to the home infusion company.
generally your infusion starts at a lower rate and then will increase over a day or two so you will run your bag over 8-12 hours rather than 14-16. this allows you to be unhooked during the day so you can get out and about if needed. mine ran while i slept. the pumps are pretty quiet. if they don't run you on a daily taper up/down schedule so you're unhooked during the day, they usually provide you with a back-pack specific to the pump so you can easily transport the pump if you need to get out.
the home infusion company supplies all necessary supplies (saline flushes, dressing changes for the nurse, batteries, alcohol pads for swabbing injection ports, etc.)