When I did I search on the WWW, I found that there have been studies of Lialda for up to 12 or 18 months.
However, on Lialda's website it says, "Lialda tablets are indicated for the induction of remission in patients with active, mild to moderate ulcerative colitis. Safety and effectiveness of Lialda beyond 8 weeks have not been established."
Post Edited (subdued) : 9/30/2010 8:55:03 PM (GMT-6)