TABLE 2.

Etiologies of renal failure and details of CRRT

Patient	Etiology of renal failurea	Urine output/ 24 h (ml)b	Type of CRRT	Blood flow rate (ml/min)b	Dialysis rate (ml/h)bcd	Ultrafiltration rate (ml/min)bd	Concomitant vasoactive drug(s)
1	Ischemic ATN	0	CVVH	150		19 ± 2	Dopamine
2	ATN 2° unknown etiology	134	CVVH	150		9 ± 8	None
3	Hepatorenal syndrome	12	CVVH	150		19 ± 4	Dopamine
4	Sepsis with MODS	155	CVVH	150		15 ± 2	Dopamine, norepinephrine
5	Idiopathic thrombocytopenia purpura	35	CVVH	150		17 ± 12	None
6	Cardiogenic shock	0	CVVHDF	150	957 ± 81	18 ± 2	Dopamine, isoproteranol
7	Sepsis with MODS	29	CVVHDF	150	857 ± 227	20 ± 10	Norepinephrine
8	Ischemic ATN	0	CVVHDF	150	940 ± 28	14 ± 1	Dopamine, norepinephrine
9	ATN 2° unknown etiology	0	CVVHDF	150	954 ± 47	20 ± 4	Epinephrine
10	Rhabdomyolysis	67	CVVHDF	150	970 ± 161	23 ± 7	None
11	ATN 2° sepsis with MODS	43	CVVHDF	150	1,000 ± 0	13 ± 2	Dopamine, norepinephrine
12	Cardiogenic shock	0	CVVHDF	150	1,020 ± 26	14 ± 2	Dopamine, epinephrine

^aATN, acute tubular necrosis; 2°, secondary; MODS, multiple-organ dysfunction syndrome. 

^bDuring time of pharmacokinetic sampling. 

^cApplicable only to patients receiving CVVHDF. 

^dRates shown as means ± standard deviations.