Fentanyl, Ativan and rocuronium.
This. Our standard for sedation in transit is typically Fentanyl, and Versed; paralytic seem case dependant, IMO (see below).
Diprivan does have its place, and is great for some neuro cases. Apparently it's quite the neuroprotective agent for seizures, and stat ep patients; so I've been told.
Diprivan is a mild sedative, commonly used in the ICU as many attendings like to perform assessments on these patients when they make their daily rounds so that they can wean, and inevitably extubate them.
As far as paralysis goes, this is yet another on going debate depending on who you talk to, and is really done on a case by case basis.
Most of our scene call patients get a short acting paralytic (i.e., Succs), unless some event leading to their condition prevents them from being a candidate for it, such as a suspected eye injured patient, in which they would most like receive a longer acting, and more appropriate paralytic in Rocuronium.
If there's nothing barring us from giving said patient the depolarizing NMBA, it's Etomidate---> Succs--->ETI--->Fentanyl--->Versed. We're usually at the local hospital within a reasonable amount of time, and again, a lot of hospitals that I have seen seem to be moving away from the longer acting paralytic agents.
Also, for TBI patients on ground IFT, I may ask the RN if they would like the longer acting paralytic, as most of our IFT's (LDT's) are in the 2 hour range. So for them, if they are on Diprivan started by the sending facility, we may judiciously titrate the Diprivan up, give a non-depolarizing NMBA, dim the lights, try ear plugs if we have them, and coast along. These patients needs to be normotensive with a MAP (>/=) 60 mmHG, and VERY WELL oxygenated; these are thee mainly goals with any head injured patient.
I also try and adjust my vent settings to match the patient's condition, and/ or paralysis/ non- paralysis. Hope this helps, jteeters.