Therapeutic Drug Monitoring for individualised risk reduction in psychopharmacotherapy

摘要

Psychopharmacological treatment is an integral part of modern psychiatry. However, there are several issues regarding safety, tolerability, adherence and response to treatment. Psychiatry was one of the first medical disciplines introducing routine therapeutic drug monitoring (TDM) to increase safety, tolerability and efficacy of pharmacological treatment. During the past decades, TDM in psychiatry includes measuring the concentrations of the administered drug and its major metabolite in serum or plasma and a pharmacological interpretation of the results is required. Typical indications are uncertain drug adherences, tolerability problems, non-response to therapeutic doses or drug-drug interactions under polypharmacy. Especially patients with polypharmaceutical treatment, patients with known or suspected genetically determined pharmacokinetic abnormalities and patients with pharmacokinetically relevant comorbidities or geriatric patients benefit from TDM in psychiatry. This review covers principle aspects of psychopharmacology, describes the pharmacokinetic mechanisms relevant for psychotropic drugs and discusses the analytical aspects. (C) 2016 Elsevier B.V. All rights reserved.