Figure 3From: Effect of oral lactulose on clinical and immunohistochemical parameters in patients with inflammatory bowel disease: a pilot study Clinical activity in Crohn's disease. Clinical activity was measured using the CDAI and SAI scores (see Methods). Remission is indicated by a CDAI ≤ 150 (dotted line). Baseline and final scores after 4 months adjuvant lactulose therapy (lactulose) versus standard medication alone (control) is shown.Back to article page