Inconsistencies between clinical assay and usual practice at drug surveillance
Keywords:
Drug surveillance, side effect, clinical essay, phamaco-epidemiologyAbstract
Introduction. Drug surveillance is necessary to prevent drug risks in human beings and avoiding not expected side effect-associated economic costs.
Objective: To conduct a drug surveillance-related revision of terms, to identify inconsistencies between the clinical assay and daily practice of this activity.
Method: This is a documentary research. A content analysis of documents and standards for the implementation of drug surveillance and research. Its elaboration process included a bibliographical, documentary review on this subject.
Outcomes: Review of the terms used in pharmacy-vigilance for the classification of drugs side effect subject to clinical research and usual practice.
Conclusions: Terms used in drug surveillance in clinical trial differ from those used in usual clinical practice resulting in confusion in interpreting side effect. Standardization of concepts, algorithms and classification axes applicable to pre and post-marketing researches are imposed. This exigency increases when considering that assistances and research are overlapped in a same professional (physician/clinical research).
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