[Treatment of gout].

In France, colchicine remains the standard treatment for the acute flare of gout. The lowest dose currently used decreases digestive toxicity. Doses of colchicine should be adapted to renal function and age, and possible drug interactions should be considered. Non steroidal anti-inflammatory drugs are an alternative to colchicine, but their use is frequently limited by comorbidity. When these treatments are contraindicated, corticosteroid injections can be performed after excluding septic arthritis. Systemic corticosteroids could be used in severe polyarticular flares. Anti-IL1 should provide a therapeutic alternative for severe cortico dependant gout with tophus. To prevent acute flares and reduce tophus volume, uric acid serum level should be reduced and maintained below 60mg/L (360μmol/L). To achieve this objective, it is often necessary to increase the daily dose of allopurinol above 300mgs, but the need to adapt the dose to renal function is a frequent cause of therapeutic failure. In the absence of renal stone or renal colic and hyperuraturia, uricosuric drugs are the second-line treatment. Probenecid is effective when creatinine clearance is superior to 50mL/min Benzbromarone, which was withdrawn due to hepatotoxicity, can be obtained on an individualized patient basis in the case of failure of allopurinol and probenecid. Febuxostat, which was recently approved, is a therapeutic alternative. Diuretics should be discontinued if possible. Use of fenofibrate should be discussed in the presence of dyslipidemia and losartan in patient with high blood pressure. Uricolytic drugs (pegloticase), which are currently being investigated, may be useful for the treatment of serious gout with tophus, especially in the presence of renal failure. Education of patient, identification and correction of cardiovascular risk factors should not be forgotten.