r/anesthesiology • u/JulianSpeeds • 13h ago
Titrate Narcs to RR: PSV or Spont?
Hello all,
Anesthesia trainee here. I have a quick question regarding narcotic titration at the end of a case.
I’ve always heard to titrate narcotic to a RR 8-12 (looking at HR/BP as well) for adequate analgesia pre-extubation.
My question is does this strictly apply to spontaneous ventilation when they’re fully reversed or can you gauge off of PSV as well?
I’ve noticed my RR changes going from PSV to spontaneous. Does this mean when they’re triggering on PSV, it’s not a true reflection of pain status and shouldn’t be considered when working in narcs?
TIA