Overview Controlled Trial of 4-Aminosalicylic Acid in Patients With Small Bowel Crohn's Disease Status: Completed Trial end date: 1998-03-01 Target enrollment: Participant gender: Summary OBJECTIVES: I. Assess the efficacy and safety of 4-aminosalicylic acid in patients with active Crohn's disease of the small bowel. Phase: N/A Details Lead Sponsor: University of VermontTreatments: Aminosalicylic Acid