Advances in gout: some answers, more questions.
In a previous issue of the journal, Becker and colleagues present efficacy and safety data from a large study comparing febuxostat to allopurinol. The study showed non-inferiority of febuxostat 40 mg/day in lowering serum urate compared to allopurinol 200 to 300 mg/day. More importantly, the study showed a similar frequency of important cardiovascular adverse events (cardiovascular death, nonfatal myocardial infarction and nonfatal stroke) for febuxostat 40 mg/day (0%), febuxostat 80 mg/day (0.4%) and allopurinol groups (0.4%). Other cardiac adverse event rates (unstable angina, coronary revascularization, cerebral revascularization, transient ischemic attack, venous and peripheral arterial vascular thrombotic event, congestive heart failure, and arrhythmia) were also similar for febuxostat 40 mg/day (1.3%), febuxostat 80 mg/day (1.2%) and allopurinol groups (0.9%). A meta-analysis of safety data from published studies is presented.
Medicine Service, Birmingham VA Medical Center and Department of Medicine, University of Alabama, Birmingham, AL 35294, USA. Jasvinder.md@gmail.com
Jasvinder A
JA
Singh
D000493:Allopurinol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D000069465:Febuxostat; D006073:Gout / Q000188:drug therapy*; D006074:Gout Suppressants / Q000627:therapeutic use*; D006801:Humans; D013844:Thiazoles / Q000627:therapeutic use*
D006074:Gout Suppressants; D013844:Thiazoles; D000069465:Febuxostat; D000493:Allopurinol