Published in:
01-02-2017 | Editorial
When to re-dose regadenoson?
Authors:
Gregory S. Thomas, MD, MPH, MASNC, Aaron F. Jolly, MD, Michael Safani, PharmD
Published in:
Journal of Nuclear Cardiology
|
Issue 1/2017
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Excerpt
Since FDA approval in 2008, regadenoson, an A2A adenosine receptor agonist, has become the most commonly used pharmacological stress testing agent in the U.S.
1 In this issue of the
Journal, Townsend et al
2 address the important question of how to manage re-dosing of regadenoson if it were to become necessary. This information would be helpful, for example, if the FDA approved 0.4 mg (400 μg) dose of regadenoson were administered intravenously (IV) but the radiotracer became inadvertently unavailable or in the case of an infiltrated IV line resulting in the subcutaneous administration of regadenoson. …