A Practical Guide to Therapeutic Drug Monitoring of Biologic Medications for Inflammatory Bowel Disease.

ABSTRACT: Therapeutic drug monitoring (TDM) is a useful strategy to optimize biologic medications for inflammatory bowel disease not responsive to standard dosing regimens. TDM is cost effective for anti-tumor necrosis factor agents in the setting of loss of response (reactive TDM). Optimizing drug dosing when patients are in remission (proactive TDM) may be beneficial in certain circumstances. However, frequently the serum drug concentration in isolation becomes the focus TDM. Additionally, the lines of reactive and proactive TDM can quickly blur in many common clinical settings. Physicians employing a TDM based strategy need to place the drug concentration in context with the inflammatory status of the patient, the underlying pharmacokinetics and pharmacodynamics of the drug, the risk of immunogen

SUBMITTER: Vaughn BP 

PROVIDER: S-EPMC8584740 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature