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Methodologies of PD Assessment: Scales

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Drug Discovery and Evaluation: Methods in Clinical Pharmacology
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Abstract

Scales and behavioral tests are the primary source of data in human research for measuring, modeling, and testing perception, thoughts, feelings, complains, and performance. In drug development scales and tests are used in clinical trials as tools to support diagnosis; evaluate states and traits, as well as lifestyle and performance of patients; or collect ratings by relatives and health carers before, during, and after treatment. Clinical scales can be classified according to several criteria; one classification is according to the intended responder and the method of data generation (FDA 2016; Walton et al. Value Health 18:741–752, 2015). Well-developed and ready-for-purpose scales and tests can be used to describe, characterize, or quantify (localize) objects and processes within a framework of a pharmacological clinical study or preferably of a drug development program of interest. In the present article the conceptualization, development, selection, analysis, and application of items and scales in various phases of clinical drug development are presented in an overview and discussed.

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Correspondence to Roman Görtelmeyer .

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Görtelmeyer, R. (2017). Methodologies of PD Assessment: Scales. In: Hock, F., Gralinski, M. (eds) Drug Discovery and Evaluation: Methods in Clinical Pharmacology. Springer, Cham. https://doi.org/10.1007/978-3-319-56637-5_27-1

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  • DOI: https://doi.org/10.1007/978-3-319-56637-5_27-1

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  • Online ISBN: 978-3-319-56637-5

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