Experience with Early Implementation of CVVH in Pediatric Rhabdomyolysis Hoover N, Thompson R, Vats A Background: CVVH may be effective in myoglobinuric-induced acute renal failure (MIARF). Results: Five patients (1.6-11.3 yrs) received CVVH (120-257 hrs) for MI-ARF. Ultrafiltration (UF) rates varied widely from a mean of 393 to 1349 cc/hr. All five patients regained normal renal function. Conclusions: Institution of CVVH was associated with a rapid decline in serum CPK. Based on the data, we speculate early hemofiltration in patients with impending MI-ARF may minimize renal tubular injury. Nancy G. Hoover, MD, Fax 404-325-6233, email nancy.hoover@choa.org Department of Critical Care, 1405 Clifton Road NE, Atlanta GA, 30322 Children’s Healthcare of Atlanta at Egleston, Dept of Pediatrics, Emory University School of Medicine