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Practical recommendations for the use of therapeutic drug monitoring of biopharmaceuticals in inflammatory diseases.

ABSTRACT: Biopharmaceuticals directed against tumor necrosis factor-alpha, integrins, interleukins, interferons and their receptors have become key agents for the management of inflammatory diseases in the fields of gastroenterology, rheumatology, dermatology and neurology. However, response to these treatments is far from optimal. Therapeutic failure has been attributed in part to inadequate serum concentrations of the drug and the formation of antidrug antibodies (ADA). Therapeutic drug monitoring (TDM) based on drug concentrations and ADA represents a pharmacologically sound tool for guiding dosage adjustments to optimize exposure. Although becoming standard practice in tertiary care centers, the widespread accessibility and recognition of TDM is hindered by several hurdles, including a lack of education of health care providers on TDM. In this paper, the Monitoring of monoclonal Antibodies Group in Europe (MAGE) provides an introduction on the fundamental principles of the concept of TDM, aiming to educate clinicians and assist them in the process of implementing TDM of anti-inflammatory biopharmaceuticals.

SUBMITTER: Dreesen E

PROVIDER: S-EPMC5633318 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature

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Practical recommendations for the use of therapeutic drug monitoring of biopharmaceuticals in inflammatory diseases.

Dreesen Erwin E Bossuyt Peter P Mulleman Denis D Gils Ann A Pascual-Salcedo Dora D

Clinical pharmacology : advances and applications 20171003

Biopharmaceuticals directed against tumor necrosis factor-alpha, integrins, interleukins, interferons and their receptors have become key agents for the management of inflammatory diseases in the fields of gastroenterology, rheumatology, dermatology and neurology. However, response to these treatments is far from optimal. Therapeutic failure has been attributed in part to inadequate serum concentrations of the drug and the formation of antidrug antibodies (ADA). Therapeutic drug monitoring (TDM) ...[more]

PMID: 29042821

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Project description:BackgroundTherapeutic drug monitoring (TDM) is a decision-making tool for optimizing the use of certain therapies. In this article, the authors review the role of proactive TDM of biological agents in patients with inflammatory bowel disease (IBD) and other immune-mediated inflammatory diseases (IMID). They also discuss the future of TDM as a component of personalized medicine from the clinical laboratory perspective.MethodsThis narrative review originated from proceedings of the fifth biannual Challenges in Therapeutic Drug Monitoring seminar and was supplemented by additional literature identified at various stages of critical review.ResultsProactive TDM aims to achieve adequate concentrations of biological drugs, such that patients attain and maintain an optimal treatment response. Proactive TDM may also have a role in de-escalating anti-tumor necrosis factor therapy in patients in clinical remission and in optimizing infliximab monotherapy as an alternative to combination therapy with an immunomodulator. A major proactive TDM application is in pediatric patients with IBD. Achieving mucosal healing in children with IBD requires that infliximab or adalimumab concentrations are monitored early during induction therapy, with dose modifications guided by the timing (week) of measurement. Recent innovations in biological therapy include international standards for infliximab and adalimumab for the global harmonization of bioactivity and monotest devices with an accuracy equivalent to that of conventional enzyme-linked immunosorbent assays and quicker turnaround times.ConclusionsDespite several knowledge gaps regarding proactive TDM of anti-tumor necrosis factor therapy in patients with IMID, growing evidence suggests that it is associated with better outcomes than empiric optimization and/or reactive TDM in IBD. Enhanced pharmacokinetic modeling to predict drug exposure and patient genotyping for the precise application of proactive TDM are considered key elements to optimize biological therapy in the future.

Dataset Information

Practical recommendations for the use of therapeutic drug monitoring of biopharmaceuticals in inflammatory diseases.

Publications

Practical recommendations for the use of therapeutic drug monitoring of biopharmaceuticals in inflammatory diseases.

Similar Datasets

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