* Defined as: intracranial, intraocular, or retroperitoneal hemorrhage, clinically overt blood loss leading to hemoglobin drop >3 g/dL (or 10% of hematocrit), or transfusion of >2 units whole blood or packed red blood cells.
Bivalirudin Versus Heparin in Percutaneous Coronary Intervention: A Pooled Analysis examined data at 48 hours from 4 randomized, controlled clinical trials in PCI comparing ANGIOMAX with heparin (with or without GP IIb/IIIa): Bivalirudin Angioplasty Trial (BAT) (N = 4,312), Comparison of Abciximab Complications with Hirulog for Ischemic Events Trial (CACHET) (N = 268), and Randomized Evaluation in PCI Linking ANGIOMAX to Reduced Clinical Events (REPLACE) Trial Part 1 (N = 1,056) and Part 2 (N = 6,002). A subgroup analysis of pooled data from these 4 trials compared ANGIOMAX with heparin in patients with diabetes, hypertension, renal insufficiency, and advanced age.
1Bittl JA, Chaitman BR, Feit F, Kimball W, Topol EJ, on behalf of the Bivalirudin Angioplasty Study Investigators. Bivalirudin versus heparin during coronary angioplasty for unstable or postinfarction angina: final report reanalysis of the Bivalirudin Angioplasty Study. Am Heart J. 2001;142:952-959.
2Lincoff AM, Bittl JA, Kleiman NS, et al, for the REPLACE-1 Investigators. Comparison of bivalirudin versus heparin during percutaneous coronary intervention (the Randomized Evaluation of PCI Linking Angiomax to Reduced Clinical Events [REPLACE]-1 trial). Am J Cardiol. 2004;93:1092-1096.
3Lincoff AM, Kleiman NS, Kottke-Marchant K, et al. Bivalirudin with planned or provisional abciximab versus low-dose heparin and abciximab during percutaneous coronary revascularization: results of the Comparison of Abciximab Complications With Hirulog for Ischemic Events Trial (CACHET). Am Heart J. 2002;143:847-853.
4Lincoff AM, Bittl JA, Harrington RA, et al for the REPLACE-2 Investigators. Bivalirudin and provisional glycoprotein IIb/IIIa blockade compared with heparin and planned glycoprotein IIb/IIIa blockade during percutaneous coronary intervention: REPLACE-2 randomized trial. JAMA. 2003;289:853-63. Erratum in: JAMA. 2003;289:1638.
5Lincoff AM, Kleiman NS, Kereiakes DJ, et al for the REPLACE-2 Investigators. Long-term efficacy of bivalirudin and provisional glycoprotein IIb/IIIa blockade vs heparin and planned glycoprotein IIb/IIIa blockade during percutaneous coronary revascularization: REPLACE-2 randomized trial. JAMA. 2004;292:696-703.
6Mahaffey KW, Lewis BE, Wildermann NM, et al, for the ATBAT Investigators. The Anticoagulant Therapy with Bivalirudin to Assist in the performance of percutaneous coronary intervention in patients with heparin-induced Thrombocytopenia (ATBAT) study: main results. J Invasive Cardiol. 2003;15:611-616.
7Stone GW, McLaurin BT, Cox DA, et al, for the ACUITY Investigators. Bivalirudin for patients with acute coronary syndromes. N Engl J Med. 2006;355:2203-2216.
8Supplement to: Stone GW, McLaurin BT, Cox DA, et al, for the ACUITY Investigators. Bivalirudin for patients with acute coronary syndromes. N Engl J Med. 2006;355:2203-2216. Available at: http://content.nejm.org. Accessed December 6, 2006.
9Data on file. The Medicines Company, Parsippany, NJ.
10Ebrahimi R, Lincoff AM , Bittl JA, et al. Bivalirudin vs heparin in percutaneous coronary interventions: a pooled-analysis. J Cardiovasc Pharmacol Ther. 2005;10:209-216.