PT - JOURNAL ARTICLE AU - Jean-Paul Achkar TI - Ulcerative colitis: Responding to the challenges DP - 2007 Sep 01 TA - Cleveland Clinic Journal of Medicine PG - 657--660 VI - 74 IP - 9 4099 - http://www.ccjm.org/content/74/9/657.short 4100 - http://www.ccjm.org/content/74/9/657.full SO - Cleve Clin J Med2007 Sep 01; 74 AB - Aminosalicylates are the first-line therapy for patients with mild to moderate active ulcerative colitis. Treatment should start at dosages of 4.8 g per day of the active 5-aminosalicylate moiety, rather than starting at a lower dosage and increasing if treatment fails. Infliximab has been shown to be effective and is now approved by the US Food and Drug Administration for the treatment of moderately to severely active ulcerative colitis in patients who have had an inadequate response to conventional therapy.