About: Regadenoson     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/drugbank/Drug, within Data Space : linked.opendata.cz associated with source document(s)

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http://linked.open...gbank/description
  • Regadenoson is an A2A adenosine receptor agonist that causes coronary vasodilation and used for myocardial perfusion imagining. Manufactured by Astellas and FDA approved April 10, 2008. (en)
http://linked.open...y/drugbank/dosage
http://linked.open...generalReferences
  • # Mitka M: New stress test agents reduce adverse effects. JAMA. 2008 May 14;299(18):2140. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/18477777 # Lieu HD, Shryock JC, von Mering GO, Gordi T, Blackburn B, Olmsted AW, Belardinelli L, Kerensky RA: Regadenoson, a selective A2A adenosine receptor agonist, causes dose-dependent increases in coronary blood flow velocity in humans. J Nucl Cardiol. 2007 Jul;14(4):514-20. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/17679059 # Zoghbi GJ, Iskandrian AE: Selective adenosine agonists and myocardial perfusion imaging. J Nucl Cardiol. 2012 Feb;19(1):126-41. doi: 10.1007/s12350-011-9474-9. "Pubmed":http://www.ncbi.nlm.nih.gov/pubmed/22130964 # FDA label (en)
http://linked.open...gy/drugbank/group
  • approved (en)
http://linked.open...drugbank/halfLife
  • Initial phase: 2-4 minutes; Intermediate phase: 30 minutes (this phase coincides with a loss of the pharmacodynamic effect); Terminal phase: 2 hours (en)
http://linked.open...ugbank/indication
  • Diagnostic agent for radionuclide myocardial perfusion imaging (MPI) (en)
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Title
  • Regadenoson (en)
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http://linked.open...mechanismOfAction
  • Regadenoson is an selective low-affinity (Ki= 1.3 µM) A2A receptor agonist that mimics the effects of adenosine in causing coronary vasodilatation and increasing myocardial blood flow. It is a very weak agonist of the A1 adenosine receptor (Ki > 16.5 µM). Furthermore, it has negligible affinity to A2B and A3 adenosine receptors. Regadenoson is undergoing trials for use in pharmacological stress tests. Adenosine slows conduction time through the A-V node, can interrupt the reentry pathways through the A-V node, and can restore normal sinus rhythm in patients with paroxysmal supraventricular tachycardia (PSVT), including PSVT associated with Wolff-Parkinson-White Syndrome. (en)
http://linked.open...y/drugbank/patent
http://linked.open...outeOfElimination
  • 58% of total regadenoson eliminate is via renal excretion (en)
http://linked.open.../drugbank/synonym
  • Lexiscan (en)
http://linked.open...drugbank/toxicity
  • The most common (incidence ≥ 5%) adverse reactions to regadenoson are dyspnea, headache, flushing, chest discomfort, dizziness, angina pectoris, chest pain, and nausea. MTD (male, supine position): 20 µg/kg; MTD (male, standing position): 10 µg/kg; (en)
http://linked.open...umeOfDistribution
  • Central compartment: 11.5 L; Steady state: 78.7 L (en)
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http://linked.open...ugbank/absorption
  • The pharmacokinetic profile of regadenoson is best described by a 3-compartment model. T max, injection = 1 to 3 minutes; Onset of pharmacodynamic response = 1 to 3 minutes; E max 12.3 ng/mL (en)
http://linked.open.../affectedOrganism
  • Humans and other mammals (en)
http://linked.open...casRegistryNumber
  • 313348-27-5 (en)
http://linked.open...drugbank/category
  • (en)
http://linked.open...rugbank/clearance
  • Average plasma renal clearance = 450 mL/min. As this value is larger than the glomerular filtration rate, this suggests occurrence of renal tubular secretion. (en)
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