Guía de consenso de expertos para la monitorización terapéutica de drogas en neuropsicofarmacología / Consensus guidelines for therapeutic drug monitoring in neuropsychopharmacology

OBJETIVO: La Monitorización Terapéutica de Drogas (llamada en inglés TDM: therapeutic drug monitoring) combina la cuantificación de las concentraciones de medicamentos en la sangre, la interpretación farmacológica y las directrices de tratamiento. La TDM introduce una herramienta de medicina de precisión en una ípoca de gran conciencia de la necesidad de tratamientos personalizados en neurología y psiquiatría. Las indicaciones claras de la TDM incluyen la ausencia de respuesta clínica en el rango de dosis terapéuticas, la evaluación de la adherencia farmacológica, problemas de tolerancia e interacciones medicamentosas. MÉTODOS: Basándose en la literatura existente, se describieron los rangos de referencia terapéutica recomendables, los valores críticos de laboratorio y los niveles de recomendación para usar la TDM para la optimización de dosis sin indicaciones específicas, se calcularon los factores de conversión, los factores para el cálculo de concentraciones medicamentosas relacionadas con la dosis (en inglés DRC dose-to-ratioconcentration) y el cociente entre el metabolito y el compuesto original (en inglés se llama MPR: metabolite-to-parent ratio). RESULTADOS: Este resumen de las guías actualizadas del consenso por la Task Force del TDM del Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie, ofrece el conocimiento práctico y teórico para la integración de la TDM como parte de la farmacoterapia con medicamentos neuropsiquiátricos en la práctica clínica rutinaria. CONCLUSIONES: La presente traducción en español, de la guía para la aplicación del TDM en medicamentos neuropsiquiátricos, tiene como objetivo ayudar a los clínicos a mejorar la seguridad y la eficacia de los tratamientos

OBJECTIVES: Therapeutic drug monitoring (TDM) combines the quantification of drug concentrations in blood, pharmacological interpretation, and treatment guidance. TDM introduces a precision medicine tool in times of increasing awareness of the need for personalised treatment. In neurology and psychiatry, TDM can guide pharmacotherapy for patient subgroups such as children, adolescents, pregnant women, elderly patients, patients with intellectual disabilities, patients with substance use disorders, individuals with pharmacokinetic peculiarities, and forensic patients. Clear indications for TDM include lack of clinical response in the therapeutic dose range, assessment of drug adherence, tolerability issues, and drug-drug interactions. METHODS: Based upon existing literature, recommended therapeutic reference ranges, laboratory alert levels, and levels of recommendation to use TDM for dosage optimisation without specific indications, conversion factors, factors for calculation of dose-related drug concentrations, and metabolite-to-parent ratios were calculated. RESULTS: This summary of the updated consensus guidelines by the TDM task force of the Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie (AGNP) offers the practical and theoretical knowledge for the integration of TDM as part of pharmacotherapy with neuro- psychiatric agents into clinical routine. CONCLUSIONS: The present guidelines for TDM application for neuropsychiatric agents aim to assist clinicians in enhancing safety and efficacy of treatment

TDM in psychiatry and neurology: A comprehensive summary of the consensus guidelines for therapeutic drug monitoring in neuropsychopharmacology, update 2017; a tool for clinicians.

OBJECTIVES: Therapeutic drug monitoring (TDM) combines the quantification of drug concentrations in blood, pharmacological interpretation and treatment guidance. TDM introduces a precision medicine tool in times of increasing awareness of the need for personalized treatment. In neurology and psychiatry, TDM can guide pharmacotherapy for patient subgroups such as children, adolescents, pregnant women, elderly patients, patients with intellectual disabilities, patients with substance use disorders, individuals with pharmacokinetic peculiarities and forensic patients. Clear indications for TDM include lack of clinical response in the therapeutic dose range, assessment of drug adherence, tolerability issues and drug-drug interactions. METHODS: Based upon existing literature, recommended therapeutic reference ranges, laboratory alert levels, and levels of recommendation to use TDM for dosage optimization without specific indications, conversion factors, factors for calculation of dose-related drug concentrations and metabolite-to-parent ratios were calculated. RESULTS: This summary of the updated consensus guidelines by the TDM task force of the Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie offers the practical and theoretical knowledge for the integration of TDM as part of pharmacotherapy with neuropsychiatric agents into clinical routine. CONCLUSIONS: The present guidelines for TDM application for neuropsychiatric agents aim to assist clinicians in enhancing safety and efficacy of treatment.