ds, did you try Allipurinol? I blew out both knees trying to work and walk on gout infested ankles. Attacks were monthly until I started on this stuff and havent had an attack in 2 years. I think its generic but for what I dont know and costs about $15 a month.
I also take Allopurinol (daily). It's not for treating gout attacks though. It simply lowers Uric Acid, the root cause of gout. I get fewer attacks when taking Allopurinol, but when I get one, it's still a bad one, and that's when I take Colchicine and Indomethacin.