Recurrent pericarditis — is colchicine enough or should we add corticosteroids?

32M with third episode of pericarditis in 18 months. CRP 45, ESR elevated, echo shows trace pericardial effusion. ANA, RF, anti-dsDNA negative. First two episodes resolved with NSAIDs + colchicine. Now presenting again. Should we add low-dose corticosteroids this time, or try extended colchicine course? What is the role of IL-1 blockers like anakinra in recurrent pericarditis?