Problem with weights in the ER

At our hospital there is an upper limit to start the anticoagulants at- so the max would be about 200lb, and then we titrate up from there based on lab results.

For pressors and other drips we titrate to results in the ED. so the weight doesn't have anything to do with the amount except perhaps the initial starting dose, and even then we start low and go up based on results. So we may report to you the wrong mcg/kg/min, but the effect is what we wanted...and the weight you get in the ICU doesn't change the amount infusing on the pump.

So the wrong weight doesn't mean a whole lot when you are titrating to results...the slowest turnaround time for labs would be 8hours for a heparin gtt, after that the weight doesn't matter. Does this make sense?

what about bed scales

i would bet you that it isnt a wt issue, but setting the pumps for pounds instead of kilos

We don't have scales for anyone that can't stand. Meds that require a weight generally are used for sicker patients, so we rarely know the weight. Generally estimating is a group vote. We're usually within 20lb of each other, so haven't been very far off.

I used to work at a hospital that asked the patients their weight as part of the triage process. Amazing how low people would guess compared to their actual weight. Whenever someone guessed more than 50lb less than I thought they were asked to get on the scale.