MMX mesalamine for induction and maintenance therapy in mild-to-moderate ulcerative colitis

Abstract

Two 8-week, randomized, placebo-controlled parent studies, SPD476-301 (by Lichtenstein and associates) and SPD476-302 (by Kamm and colleagues), of MMX Multi Matrix System (MMX) mesalamine have evaluated the induction of remission in ulcerative colitis patients, and a third study has evaluated the maintenance of remission in patients from these parent studies. Here, we examine data only from patients who received MMX mesalamine 2.4 g or 4.8 g daily in these trials. In total, 63.6% of patients (220/346) achieved remission following 8-16 weeks of MMX mesalamine therapy. Among these 220 eligible patients, 218 entered the 12-month maintenance phase, and of this group, 89.9% (196/218) were relapse..