I just went through a five week period of Gout from late August through September. I had forgotten that I changed my diet. I added Kidney Beans as a regular part of my diet throughout the whole ordeal.
After I stopped eating Kidney Beans, switched to Chicken Soup, Pedialyte and vegetables, increased my water intake of water to 3 liters per day and staying in bed, the gout subsided. I had to balance my PH with extra Sodium and Potassium.
Other "white" beans are okay in moderation. Look for the mineral content on the food label.
Always have a couple of cans of Campbell's Chicken Noodle Soup on hand. The best is the "Home Style" with the smaller noodles.