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Harmonizing Outcomes With Revascularization and Stents in Acute Myocardial Infarction

2014-07-24 14:22:18 | BioPortfolio

Summary

The primary objectives of the trial are:

1. To establish the safety and efficacy of the use of bivalirudin (+ bail-out GP IIb/IIIa inhibitors) compared to the use of unfractionated heparin + GP IIb/IIIa inhibitors in patients with acute myocardial infarction undergoing a primary angioplasty strategy.

2. To establish the safety and efficacy of the slow rate release paclitaxel-eluting TAXUS™ stent compared to an otherwise identical uncoated bare metal EXPRESS2™ stent.

Study Design

Allocation: Randomized, Control: Active Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Factorial Assignment, Masking: Single Blind, Primary Purpose: Treatment

Conditions

Myocardial Infarction

Intervention

Bivalirudin, Unfractionated heparin, Uncoated bare metal stent (EXPRESS2™), Paclitaxel-eluting stent (TAXUS™)

Location

LeBauer CV Research Foundation
Greensboro
North Carolina
United States
27401

Status

Active, not recruiting

Source

Cardiovascular Research Foundation, New York

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-07-24T14:22:18-0400

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Medical and Biotech [MESH] Definitions

Heparin fractions with a molecular weight usually between 4000 and 6000 kD. These low-molecular-weight fractions are effective antithrombotic agents. Their administration reduces the risk of hemorrhage, they have a longer half-life, and their platelet interactions are reduced in comparison to unfractionated heparin. They also provide an effective prophylaxis against postoperative major pulmonary embolism.

Coagulant substances inhibiting the anticoagulant action of heparin.

A heparin fraction with a mean molecular weight of 4500 daltons. It is isolated from porcine mucosal heparin and used as an antithrombotic agent. (From Merck Index, 11th ed)

A group of simple proteins that yield basic amino acids on hydrolysis and that occur combined with nucleic acid in the sperm of fish. Protamines contain very few kinds of amino acids. Protamine sulfate combines with heparin to form a stable inactive complex; it is used to neutralize the anticoagulant action of heparin in the treatment of heparin overdose. (From Merck Index, 11th ed; Martindale, The Extra Pharmacopoeia, 30th ed, p692)

Low-molecular-weight fragment of heparin, having a 4-enopyranosuronate sodium structure at the non-reducing end of the chain. It is prepared by depolymerization of the benzylic ester of porcine mucosal heparin. Therapeutically, it is used as an antithrombotic agent. (From Merck Index, 11th ed)

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