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flow 4.Possible ways to increase mediators clearance,Current opinion in CRRT,第十三頁,共四十四頁。,CRRT vs IRRT對危重病患者(hu224。,CRRT vs IRRT對危重病患者(hu224。 60: 1154 63 Kellum JA. Continuous versus intermittent RRT. A metaanalysis. Intensive Care Med 2002。,Mortality: Which is better CRRT or IHD?,Swzrtz. RD. Comparing continuous HF with HD in patients with severe ARF Am J Kidney 1999。 356: 26 30,第八頁,共四十四頁。ng)的恢復??,第七頁,共四十四頁。 6 Days P = 0.001,N Engl J Med 2002。 5% (P 0.001) Time to recovery of renal function Daily: 9 177。 0.3 L (P 0.001). Hypotension occurred in Daily: 5 177。,160 pats with ARF: Daily vs everyotherday IHD Mean ultrafiltration volume Daily: 1.2 177。j236。ngm224。52:327332,第五頁,共四十四頁。 31:449 –455,第四頁,共四十四頁。,Retrospective cohort study Pats with ARF and required dialysis between April 1,1996, and March 31, 1999 2 ICU in Canada. N=261,CRRT對ARF腎功能恢復(huīf249。,1. CRRT vs IRRT 2. Early vs late CRRT 3. High vs normal flow 4.Possible ways to increase mediators clearance,Current opinion in CRRT,第二頁,共四十四頁。CRRT Severe sepsis and MODS,邱海波 東南大學附屬中大醫(yī)院ICU 東南大學急診(j237。zhěn)與危重醫(yī)學研究所,第一頁,共四十四頁。,Mode of RRT differences among continents,Bellomo, et al. 2001,Understanding Renal Replacement Therapy and Acute Renal Failure in the ICU (The B.E.S.T kidney study),第三頁,共四十四頁。)的影響 -CRRT促進腎功能恢復,Crit Care Med 2003。,IHD vs CRRT,ICU RRT n=116,RRT for overdose n=7,Preexisting CRF n=16,ICU RRT for ARF/MOF n=66,Initial CRRT n=66,Initial IHD n=28,Jacka MJ, Ivancinova X, Gibney RTN. Can J Anaesth 2005。,Munns et al觀察危重急性腎衰竭患者 IHD CRRT CCr下降 25% 7% 尿量下降 50% 10% 鈉排泄分數下降 46% 12% 腎功能下降的原因: IHD平均動脈(d242。i)壓下降,導致腎臟低灌注,加重腎臟缺血性損傷,延遲急性腎衰竭腎功能的恢復,為什么CRRT促進(c249。n)腎功能恢復?,第六頁,共四十四頁。 0.5 L Everyotherday: 3.5 177。 2% Everyotherday: 25 177。 2 days Everyotherday:16 177。 346:305310,為什么CRRT有助于腎臟功能(gōngn233。,Effect of RRT dose on recovery of renal function?,P = NS,Ronco C et al. Effects of different doses in C