The Risk Associated with Aprotinin in Cardiac Surgery

The antifibrinolytic agent aprotinin is often used to control blood loss in patients undergoing cardiac surgery. This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. In patients undergoing cardiac surgery, aprotinin should be repl...

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Veröffentlicht in:The New England journal of medicine 2006-01, Vol.354 (4), p.353-365
Hauptverfasser: Mangano, Dennis T, Tudor, Iulia C, Dietzel, Cynthia
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container_issue 4
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container_title The New England journal of medicine
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creator Mangano, Dennis T
Tudor, Iulia C
Dietzel, Cynthia
description The antifibrinolytic agent aprotinin is often used to control blood loss in patients undergoing cardiac surgery. This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. In patients undergoing cardiac surgery, aprotinin should be replaced by aminocaproic acid or tranexamic acid. Aprotinin is often used to control blood loss in patients undergoing cardiac surgery. This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. The mainstay of medical therapy for patients with an acute coronary syndrome — when accompanied by myocardial infarction with ST-segment elevation — includes fibrinolytic and antiplatelet agents to mitigate thrombosis-related events. 1 However, if surgical therapy (coronary-artery surgery) is elected, fibrinolytic agents are not used before, during, or after surgery because of concerns regarding excessive bleeding. In fact, these bleeding-related concerns have given rise to the testing, regulatory approval, and widespread use of two classes of agents, both proven to mitigate bleeding: the lysine analogues (aminocaproic acid and tranexamic acid) and the serine protease inhibitors (aprotinin). Consequently, the majority of patients . . .
doi_str_mv 10.1056/NEJMoa051379
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This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. In patients undergoing cardiac surgery, aprotinin should be replaced by aminocaproic acid or tranexamic acid. Aprotinin is often used to control blood loss in patients undergoing cardiac surgery. This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. The mainstay of medical therapy for patients with an acute coronary syndrome — when accompanied by myocardial infarction with ST-segment elevation — includes fibrinolytic and antiplatelet agents to mitigate thrombosis-related events. 1 However, if surgical therapy (coronary-artery surgery) is elected, fibrinolytic agents are not used before, during, or after surgery because of concerns regarding excessive bleeding. In fact, these bleeding-related concerns have given rise to the testing, regulatory approval, and widespread use of two classes of agents, both proven to mitigate bleeding: the lysine analogues (aminocaproic acid and tranexamic acid) and the serine protease inhibitors (aprotinin). 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This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. In patients undergoing cardiac surgery, aprotinin should be replaced by aminocaproic acid or tranexamic acid. Aprotinin is often used to control blood loss in patients undergoing cardiac surgery. This observational study found that the use of aprotinin is associated with an increased risk of serious end-organ damage. The mainstay of medical therapy for patients with an acute coronary syndrome — when accompanied by myocardial infarction with ST-segment elevation — includes fibrinolytic and antiplatelet agents to mitigate thrombosis-related events. 1 However, if surgical therapy (coronary-artery surgery) is elected, fibrinolytic agents are not used before, during, or after surgery because of concerns regarding excessive bleeding. In fact, these bleeding-related concerns have given rise to the testing, regulatory approval, and widespread use of two classes of agents, both proven to mitigate bleeding: the lysine analogues (aminocaproic acid and tranexamic acid) and the serine protease inhibitors (aprotinin). Consequently, the majority of patients . . .</description><subject>Acids</subject><subject>Acute coronary syndromes</subject><subject>Adult</subject><subject>Aminocaproates - adverse effects</subject><subject>Aminocaproates - therapeutic use</subject><subject>Antifibrinolytic Agents - adverse effects</subject><subject>Antifibrinolytic Agents - therapeutic use</subject><subject>Aprotinin - adverse effects</subject><subject>Aprotinin - therapeutic use</subject><subject>Biological and medical sciences</subject><subject>Blood Loss, Surgical - prevention &amp; control</subject><subject>Cardiac Surgical Procedures</subject><subject>Cardiovascular Diseases - chemically induced</subject><subject>Cardiovascular Diseases - epidemiology</subject><subject>Cerebrovascular Disorders - chemically induced</subject><subject>Cerebrovascular Disorders - epidemiology</subject><subject>Coma</subject><subject>Drug therapy</subject><subject>Female</subject><subject>General aspects</subject><subject>Heart attacks</subject><subject>Humans</subject><subject>Logistic Models</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Multivariate Analysis</subject><subject>Myocardial Infarction - chemically induced</subject><subject>Myocardial Infarction - epidemiology</subject><subject>Patients</subject><subject>Postoperative Hemorrhage - prevention &amp; control</subject><subject>Prospective Studies</subject><subject>Regulatory approval</subject><subject>Renal Insufficiency - chemically induced</subject><subject>Renal Insufficiency - epidemiology</subject><subject>Serine Proteinase Inhibitors - adverse effects</subject><subject>Serine Proteinase Inhibitors - therapeutic use</subject><subject>Surgery</subject><subject>Surgery (general aspects). 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In fact, these bleeding-related concerns have given rise to the testing, regulatory approval, and widespread use of two classes of agents, both proven to mitigate bleeding: the lysine analogues (aminocaproic acid and tranexamic acid) and the serine protease inhibitors (aprotinin). Consequently, the majority of patients . . .</abstract><cop>Boston, MA</cop><pub>Massachusetts Medical Society</pub><pmid>16436767</pmid><doi>10.1056/NEJMoa051379</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record>
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subjects Acids
Acute coronary syndromes
Adult
Aminocaproates - adverse effects
Aminocaproates - therapeutic use
Antifibrinolytic Agents - adverse effects
Antifibrinolytic Agents - therapeutic use
Aprotinin - adverse effects
Aprotinin - therapeutic use
Biological and medical sciences
Blood Loss, Surgical - prevention & control
Cardiac Surgical Procedures
Cardiovascular Diseases - chemically induced
Cardiovascular Diseases - epidemiology
Cerebrovascular Disorders - chemically induced
Cerebrovascular Disorders - epidemiology
Coma
Drug therapy
Female
General aspects
Heart attacks
Humans
Logistic Models
Male
Medical sciences
Multivariate Analysis
Myocardial Infarction - chemically induced
Myocardial Infarction - epidemiology
Patients
Postoperative Hemorrhage - prevention & control
Prospective Studies
Regulatory approval
Renal Insufficiency - chemically induced
Renal Insufficiency - epidemiology
Serine Proteinase Inhibitors - adverse effects
Serine Proteinase Inhibitors - therapeutic use
Surgery
Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases
Surgery of the heart
Tranexamic Acid - adverse effects
Tranexamic Acid - therapeutic use
Veins & arteries
title The Risk Associated with Aprotinin in Cardiac Surgery
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