Recombinant factor VIIa for variceal bleeding in patients with advanced cirrhosis: A randomized, controlled trial

TY - JOUR

T1 - Recombinant factor VIIa for variceal bleeding in patients with advanced cirrhosis: A randomized, controlled trial

AU - Bosch, Jaime

AU - Thabut, Dominique

AU - Albillos, Agustín

AU - Carbonell, Nicolas

AU - Spicak, Julius

AU - Massard, Julien

AU - D'Amico, Gennaro

AU - Lebrec, Didier

AU - de Franchis, Roberto

AU - Fabricius, Søren

AU - Cai, Yan

AU - Bendtsen, Flemming

AU - NN, NN

PY - 2008

Y1 - 2008

N2 - A beneficial effect of recombinant activated factor VII (rFVIIa) in Child-Pugh class B and C patients with cirrhosis who have variceal bleeding has been suggested. This randomized controlled trial assessed the efficacy and safety of rFVIIa in patients with advanced cirrhosis and active variceal bleeding. At 31 hospitals in an emergency setting, 256 patients (Child-Pugh > 8; Child-Pugh B = 26%, C = 74%) were randomized equally to: placebo; 600 microg/kg rFVIIa (200 + 4x 100 microg/kg); or 300 microg/kg rFVIIa (200 + 100 microg/kg). Dosing was intravenous at 0, 2, 8, 14, and 20 hours after endoscopy, in addition to standard vasoactive, prophylactic antibiotic, and endoscopic treatment. The primary composite endpoint consisted of failure to control 24-hour bleeding, or failure to prevent rebleeding or death at day 5. Secondary endpoints included adverse events and 42-day mortality. Baseline characteristics were comparable between groups. Administration of rFVIIa had no significant effect on the composite endpoint compared with placebo (P = 0.37). There was no significant difference in 5-day mortality between groups; however, 42-day mortality was significantly lower with 600 microg/kg rFVIIa compared with placebo (odds ratio 0.31, 95% confidence interval = 0.13-0.74), and bleeding-related deaths were reduced from 12% (placebo) to 2% (600 microg/kg). A marked heterogeneity in the failure rate in all treatment groups was observed across participating centers. Adverse events, including overall thromboembolic events, were comparable between groups. CONCLUSION: Treatment with rFVIIa had no significant effect on the primary composite endpoint compared with placebo. Therefore, decision on the use of this hemostatic agent in acute variceal bleeding should be carefully considered, because results of this study do not support the routine use of rFVIIa in this setting. Adverse events were comparable across groups.

AB - A beneficial effect of recombinant activated factor VII (rFVIIa) in Child-Pugh class B and C patients with cirrhosis who have variceal bleeding has been suggested. This randomized controlled trial assessed the efficacy and safety of rFVIIa in patients with advanced cirrhosis and active variceal bleeding. At 31 hospitals in an emergency setting, 256 patients (Child-Pugh > 8; Child-Pugh B = 26%, C = 74%) were randomized equally to: placebo; 600 microg/kg rFVIIa (200 + 4x 100 microg/kg); or 300 microg/kg rFVIIa (200 + 100 microg/kg). Dosing was intravenous at 0, 2, 8, 14, and 20 hours after endoscopy, in addition to standard vasoactive, prophylactic antibiotic, and endoscopic treatment. The primary composite endpoint consisted of failure to control 24-hour bleeding, or failure to prevent rebleeding or death at day 5. Secondary endpoints included adverse events and 42-day mortality. Baseline characteristics were comparable between groups. Administration of rFVIIa had no significant effect on the composite endpoint compared with placebo (P = 0.37). There was no significant difference in 5-day mortality between groups; however, 42-day mortality was significantly lower with 600 microg/kg rFVIIa compared with placebo (odds ratio 0.31, 95% confidence interval = 0.13-0.74), and bleeding-related deaths were reduced from 12% (placebo) to 2% (600 microg/kg). A marked heterogeneity in the failure rate in all treatment groups was observed across participating centers. Adverse events, including overall thromboembolic events, were comparable between groups. CONCLUSION: Treatment with rFVIIa had no significant effect on the primary composite endpoint compared with placebo. Therefore, decision on the use of this hemostatic agent in acute variceal bleeding should be carefully considered, because results of this study do not support the routine use of rFVIIa in this setting. Adverse events were comparable across groups.

U2 - 10.1002/hep.22216

DO - 10.1002/hep.22216

M3 - Journal article

C2 - 18393319

SN - 0270-9139

VL - 47

SP - 1604

EP - 1614

JO - Hepatology

JF - Hepatology

IS - 5

ER -