Continuous arteriovenous hemofiltration

Pond, S.M., S.C. Johnston, D.D. Schoof, E.C. Hampson, M. Bowles, D.M. Wright, and JJ. Petrie. 1987. Repeated hemoperfusion and continuous arteriovenous hemofiltration in a paraquat poisoned patient. Clin. Toxicol. 25 305-316. 

Peritoneal dialysis Supplemental doses of valacyclovir should not be required following chronic ambulatory peritoneal dialysis (CARD) or continuous arteriovenous hemofiltration/hemodialysis (CAVHD). 

Peritoneal Dialyis There is no information specific to administration of VALTREX in patients receiving peritoneal dialysis. The effect of chronic ambulatory peritoneal dialysis (CARD) and continuous arteriovenous hemofiltration/dialysis (CAVHD) on acyclovir pharmacokinetics has been studied. The removal of acyclovir after CARD and CAVHD is less pronounced than with hemodialysis, and the pharmacokinetic parameters closely resemble those observed in patients with ESRD not receiving hemodialysis. Therefore, supplemental doses of VALTREX should not be required following CARD or CAVHD. 

Continuous arteriovenous hemofiltration CAVH 0 -h -h -h-h Artery-vein Yes... 

Golper TA. Continuous arteriovenous hemofiltration in acute renal failure. Am J Kidney Dis 1985 6 373-386. 

Golper TA, Wedel SK, Kaplan AA, Saad A-M, Donta ST, Paganini EP. Drug removal during continuous arteriovenous hemofiltration Theory and clinical observations. Int J Artif Organs 1985 8 307-12. 

Domoto DT, Brown WW, Bruggensmith P. Removal of toxic levels of N-acetylprocainamide with continuous arteriovenous hemofiltration or continuous arteriovenous hemodiafiltration. Ann Intern Med 1987 106(4) 550-2. 

Macias WL. Mueller BA, Scarim SK, et al. Continuous venovenous hemofiltration An alternative to continuous arteriovenous hemofiltration and hemodiafiltration in acute renal failure. Am J Kidney Dis 1991 18 451-458. 

Semama DS, Huet F, Gouyon JB, et al. 1995. Use of peritoneal dialysis, continuous arteriovenous hemofiltration, and continuous arteriovenous hemodiafiltration for removal of ammonium chloride and glutamine in rabbits. J Pediatr 126 742-746. 

Continuous arteriovenous hemofiltration (CAVH) has also been used but with lower reported clearances. 

Key to abbreviations S = sustained-release formulations are available, and may lead to delayed absorption and prolonged effect HD = hemodialysis HP = hemoperfusion PD = peritoneal dialysis CHP = charcoal hemoperfusion MDAC = multiple dose activated charcoal CWHD = continuous veno venous hemodiafiltration CAVHD = continuous arteriovenous hemofiltration. 

Lau AH, Pyle K, Kronfol NO, Libertin CR. Removal of cephalosporins by continuous arteriovenous ultrafiltration (CAVU) and hemofiltration (CAVH). Int J Artif Organs 1989 12 379-83. 

In addition to patient-specific differences, there are marked differences between intermittent hemodialysis and the three primary types of CRRT continuous arteriovenous or venovenous hemofiltration (CAVH/CVVH), continuous arteriovenous or venovenous hemodialysis (CAVHD/CVVHD), and continuous arteriovenous or venovenous hemodiaflltration (CAVHDF/CVVHDF) with regard to drug removal." ... 

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