Few patient series have been published about the use of medications such as cyclosporine, tacrolimus, methotrexate, mycophenolate mofetil, and budesonide to treat patients who are refractory or intolerant to azathioprine and/or 6-MP 64, 69-73.
Se han publicado series de pocos pacientes utilizando medicamentos variados como ciclosporina, tacrolimus, metotrexato, micofenolato mofetilo, budesonida, en aquellos refractarios o intolerantes a la azatioprina y/o 6-MP 64, 69-73.