Observational Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 14, 2015; 21(6): 1907-1914
Published online Feb 14, 2015. doi: 10.3748/wjg.v21.i6.1907
Figure 2
Figure 2 ELISA tests of patients with loss of response. Out of 67 patients with loss of response, 27 (40%) were double negative with double antigen ELISA. Of those, only 6 (9%) were DN using anti-lambda ELISA. LOR: Loss of response; DN: Double negative; IFX: Infliximab; ATI: Antibodies to infliximab.