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Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 7, 2021; 27(37): 6231-6247
Published online Oct 7, 2021. doi: 10.3748/wjg.v27.i37.6231
Table 4 Therapeutic drug monitoring thresholds used in current practice (Using enzyme-linked immunoassay)
Drug
Cut-off for serum drug concentration
Cut-off for detectable ADA
Infliximab> 3 μg/mLPresent if > 10 μg/mL
Adalimumab> 5 μg/mLPresent if > 10 μg/mL
Certolizumab > 15 μg/mL-
UstekinumabInsufficient evidence to make a suggestion-
VedolizumabInsufficient evidence to make a suggestion-