title: Oral 5-aminosalicylic acid preparations in treatment of inflammatory bowel disease. An update.
abstract: Therapeutic efficacy of 5-aminosalicylic acid (5-ASA) preparations is reviewed. In the acute treatment of Crohn's disease, Pentasa and Salofalk seem to be more effective than placebo. When it is given in an equimolar 5-ASA regimen, Salofalk appears to be at least as effective as sulfasalazine (SAS) in the treatment of both Crohn's disease and ulcerative colitis. Asacol and SAS are equally effective in maintenance therapy of ulcerative colitis. Dipentum was more efficient than placebo. There was only a low incidence of side effects from oral 5-ASA preparations, but larger-scale trials may be needed for a more accurate profile of adverse reactions.
mesh_terms: D000284:Administration, Oral; D000636:Aminosalicylic Acids / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003093:Colitis, Ulcerative / Q000188:drug therapy*; D003424:Crohn Disease / Q000188:drug therapy*; D006801:Humans; D019804:Mesalamine; D012460:Sulfasalazine / Q000627:therapeutic use
chemical_list: D000636:Aminosalicylic Acids; D012460:Sulfasalazine; D019804:Mesalamine