Volume 121, Issue 2, Pages 268-274 (August 2001) A randomized placebo-controlled trial of a humanized monoclonal antibody to α4 integrin in active crohn's disease Fiona H. Gordon, Clement W.Y. Lai, Mark I. Hamilton, Miles C. Allison, Emmanuel D. Srivastava, Marilyn G. Fouweather, Stephen Donoghue, Carol Greenlees, Javaid Subhani, Peter L. Amlot, Roy E. Pounder Gastroenterology Volume 121, Issue 2, Pages 268-274 (August 2001) DOI: 10.1053/gast.2001.26260 Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig.1 Trial profile of patients with mild to moderately active Crohn's disease who received 3 mg/kg natalizumab or placebo by double-blind randomization. Gastroenterology 2001 121, 268-274DOI: (10.1053/gast.2001.26260) Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig.2 Mean CDAI by patient group (LOCF data), weeks 0–4.Bars indicate SD, and numbers above and below indicate number of patients in each group who had begun receiving rescue therapy. Gastroenterology 2001 121, 268-274DOI: (10.1053/gast.2001.26260) Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig.3 Clinical status of patients 2 weeks after a single infusion of 3 mg/kg natalizumab or placebo at 2 weeks postinfusion.Observed differences between groups are not significant. Gastroenterology 2001 121, 268-274DOI: (10.1053/gast.2001.26260) Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig.4 Mean serum natalizumab concentrations of 18 patients after a single 3-mg/kg infusion.Bars indicate SD. Gastroenterology 2001 121, 268-274DOI: (10.1053/gast.2001.26260) Copyright © 2001 American Gastroenterological Association Terms and Conditions
Fig.5 Mean lymphocyte counts of patients with Crohn's disease after a single infusion of 3 mg/kg natalizumab (n = 18) or placebo (n = 12).Bars indicate SD. Gastroenterology 2001 121, 268-274DOI: (10.1053/gast.2001.26260) Copyright © 2001 American Gastroenterological Association Terms and Conditions