Aspectos técnicos, bioéticos e regulatórios na prevenção de erros em laboratórios de análises clínicas

Abstract

This study aims to understand the pre-analytical, analytical and post-analytical phases involved in carrying out tests in clinical analysis laboratories, highlighting the main errors associated with each stage and the necessary care to ensure biological safety. A systematic qualitative research methodology was used, through a literature review. The relevance of this work lies in its approach to fundamental topics of laboratory safety, including the appropriate handling of microorganisms according to biosafety levels and ethical issues related to the healthcare field, ensuring the correct execution of analytical procedures. The results were obtained from an analysis of articles on the different analytical phases and laboratory errors, as well as documents and studies related to biosafety, bioethics, and reports on laboratory failures published over the past fifteen years. This survey reinforces the need for knowledge and strict application of laws and regulations by all professionals involved in laboratory processes, considering that any technical failure can pose significant risks to patients' health.