turns out that whole at low doses it significantly increases renal perfusion helps dem der beans make more pee 😉
I thought the whole idea of low dose dopamine increasing renal perfusion has gone out of favour, no?
turns out that whole at low doses it significantly increases renal perfusion helps dem der beans make more pee 😉
Notice the wink on the smiley face?
Blade's dim view of this operation as high-risk, high-mortality is correct...but the fatalism?
This kind of high-risk patient is exactly the kind of scenario where you, the anesthesiologist, can make some high-benefit interventions.
The mortality data are scary. But those outcome data are based on how the patient leaves the OR, not how they enter it.
In between, you help decide their outcome, not chance.
Notice the wink on the smiley face?
I thought the whole idea of low dose dopamine increasing renal perfusion has gone out of favour, no?
I believe fenoldopam is still getting some attention. Nothing conclusive though.
http://journals.lww.com/ejanaesthes...m_vs_dopamine___Renal_protection__in.469.aspx
ON call last night get the call I dream of, ruptured AAA coming to the OR. Run into Vascular surgeon, 60 something year old,review CT scan with him and it shows 11cm suprarenal AAA with rupture. Patient arrives in OR, quick hx reveals she doesnt see doctor regularly, she is barley responsive. Move to OR table, nurses prep belly, surgeon scrubbed and ready as I place left SC MAC cordis, CRNA puts in R radial aline and BP reads 45/20. Uncrossed PRBC flying in. Drapes up, small dose of versed, 100mg zemuron, Tube in easily, surgeon in belly immediately, BP drops to nothing, 50MCG epi, vasopressin chasers, Supraceliac clamp is on and bp up to 160 nicely, start NITRO drip and crank the gas. HCT 10 and pH 7.1 on first gas. VFIB then ensues x2 with ultimate successful cardioversions. I place TEE probe and see good function with no RWMA's valves all are good, no LV overdistention from high cross clamp. Float PA cath, Resuscitation in the usual manner for 3 hours, patient leaves OR with normal ABG no base excess, nl elctrolytes and HCT 30, INR 1.1. Post op requires diuresis for oxygenation and high filling pressures.
This is why is went into anesthesia. Love what you do and you wont work a day in your life!!!
I can't wait man. I got chills reading your narrative. Haters gonna hate.ON call last night get the call I dream of, ruptured AAA coming to the OR. Run into Vascular surgeon, 60 something year old,review CT scan with him and it shows 11cm suprarenal AAA with rupture. Patient arrives in OR, quick hx reveals she doesnt see doctor regularly, she is barley responsive. Move to OR table, nurses prep belly, surgeon scrubbed and ready as I place left SC MAC cordis, CRNA puts in R radial aline and BP reads 45/20. Uncrossed PRBC flying in. Drapes up, small dose of versed, 100mg zemuron, Tube in easily, surgeon in belly immediately, BP drops to nothing, 50MCG epi, vasopressin chasers, Supraceliac clamp is on and bp up to 160 nicely, start NITRO drip and crank the gas. HCT 10 and pH 7.1 on first gas. VFIB then ensues x2 with ultimate successful cardioversions. I place TEE probe and see good function with no RWMA's valves all are good, no LV overdistention from high cross clamp. Float PA cath, Resuscitation in the usual manner for 3 hours, patient leaves OR with normal ABG no base excess, nl elctrolytes and HCT 30, INR 1.1. Post op requires diuresis for oxygenation and high filling pressures.
This is why is went into anesthesia. Love what you do and you wont work a day in your life!!!
http://www.ncbi.nlm.nih.gov/pubmed/20332738
Fenoldopam improves the quality of perfusion during CPB. In patients receiving catecholamines to treat a postoperative low cardiac output state, fenoldopam significantly improves renal function and prevents AKI and major morbidity.
N=80
I'm not saying I'm for it or against it. Just saying there is some backgound noise that might be worth listening to.
I thought of it recently on a patient that had a pre-CABG high CR... we ended up cancelling the case because of high likelyhood of post-op dialysis. Worth thinking about... I guess.
Urge and Pod may have better insight into this.
Not bad.
I did a similar case some time ago. 87 yo lady with leaking AAA. Came delirious to holding on 100% non rebreather mask but with reasonable vitals. Surgeon wanted to do a hybrid repair, tevar plus debranching of aorta, since the gut was involved. Aline, tube, central line, spinal drain, tee, all done carefully making sure not to pop her AAA .... The debranching took forever. She left the room 8 hrs later looking good. Then she failed exubation twice and ended with a trach. She left the hosp after a month. She has been back to some follow up appointments and is doing well. Trach was closed.
It always amazes me what old people tolerate.