Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Etoricoxib is a highly selective COX-2 inhibitor (coxib) approved in Europe for the treatment of osteoarthritis (OA), rheumatoid arthritis and acute gouty arthritis. Etoricoxib is an effective analgesic drug that has shown some improved efficacy versus traditional NSAIDs and it is the only coxib approved for the treatment of acute gouty arthritis. Moreover, recent studies evidence its efficacy in patients with ankylosing spondylitis. In the Etoricoxib Diclofenac Gastrointestinal Evaluation study performed in patients with OA, etoricoxib significantly reduced the rate of discontinuation by 50% due to gastrointestinal adverse events versus diclofenac. Comparable rates of thrombotic cardiovascular events were detected. Rates of discontinuation due to hypertension-related adverse effects were higher on etoricoxib than diclofenac. Similarly to other selective COX-2 inhibitors, etoricoxib is contraindicated in patients with ischaemic heart disease or stroke and it should be used with caution in patients with risk factors for heart disease. The European Medicines Agency has contraindicated the use of etoricoxib in patients with uncontrolled hypertension. Selective COX-2 inhibitors remain an appropriate choice in patients at low cardiovascular risk, but with increased risk of gastrointestinal complications.
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PMID:Clinical pharmacology of etoricoxib. 1692 42

Stroke is the third leading cause of global death and disability. Cyclooxygenase-2 mRNA has been shown to be up-regulated after stroke and also the time window of its expression extends from 4 to 12 h. The objective of this study was to elucidate the protective effect of Etoricoxib (a selective Cyclooxygenase-2 inhibitor) against transient middle cerebral artery occlusion induced behavioral, biochemical and histological alterations. Transient ischemia reperfusion significantly caused behavioral (neurological deficits, decreased locomotor activity and rotarod performance), biochemical (increased lipid peroxidation and nitrite concentration, while decreased superoxide dismutase and catalase activity) and histological (increased infarct volume) changes. Etoricoxib (3 and 10 mg/kg, i.p.) significantly reversed the alterations caused by cerebral ischemia however, 1 mg/kg dose was not found effective in any of the parameters. Finally, we can conclude that Etoricoxib has beneficial effects against transient middle cerebral artery occlusion model in rats. The present study indicates that Etoricoxib may be considered as a potential candidate in the treatment of stroke, clinically.
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PMID:Protective effect of Etoricoxib against middle cerebral artery occlusion induced transient focal cerebral ischemia in rats. 2163 85

Etoricoxib is a newer cyclooxygenase (COX)-2 inhibitor anti-inflammatory drug with a favorable safety profile. However, several randomized trials have provided evidence of an increased risk for acute myocardial infarction associated with the use of COX-2 inhibitors. Fewer data are available concerning the risk for ischemic stroke associated with COX-2 inhibitors. Although sporadic classes of drug-induced reversible cerebral vasoconstriction syndrome (RCVS) have been reported, this was not the case for etoricoxib. We report a patient who developed thunderclap headache, reversible cerebral arterial vasoconstriction, high blood pressure, and ischemic stroke (ie, RCVS) with recent exposure to etoricoxib. Although the association is hypothetical, the authors suggest consideration of RCVS in hypertensive patients presenting with headache, focal deficits, and evidence of cerebral ischemia during COX-2 inhibitors use.
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PMID:Reversible cerebral vasoconstriction syndrome possibly induced by etoricoxib. 2522 74