title: Endorsing good quality assurance practices in molecular pathology: risks and recommendations for diagnostic laboratories and external quality assessment providers.
abstract: Quality assurance is an indispensable element in a molecular diagnostic laboratory. The ultimate goal is to warrant patient safety. Several risks that can compromise high quality procedures are at stake, from sample collection to the test performed by the laboratory, the reporting of test results to clinicians, and the organization of effective external quality assessment schemes. Quality assurance should therefore be safeguarded at each level and should imply a holistic multidisciplinary approach. This review aims to provide an overview of good quality assurance practices and discusses certain risks and recommendations to promote and improve quality assurance for both diagnostic laboratories and for external quality assessment providers. The number of molecular targets is continuously rising, and new technologies are evolving. As this poses challenges for clinical implementation and increases the demand for external quality assessment, the formation of an international association for improving quality assurance in molecular pathology is called for.
authors: Department of Public Health and Primary Care, Biomedical Quality Assurance Research Unit, KU Leuven - University of Leuven, Herestraat 49, box 602, 3000, Leuven, Belgium.
authors: Lien
authors: L
authors: Tembuyser
authors: Department of Public Health and Primary Care, Biomedical Quality Assurance Research Unit, KU Leuven - University of Leuven, Herestraat 49, box 602, 3000, Leuven, Belgium. els.dequeker@med.kuleuven.be.
authors: Elisabeth M C
authors: EM
authors: Dequeker
mesh_terms: D015415:Biomarkers / Q000032:analysis; D006801:Humans; D007753:Laboratories / Q000592:standards*; D057089:Pathology, Molecular / Q000592:standards*; D057285:Precision Medicine / Q000379:methods* / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000379:methods*
chemical_list: D015415:Biomarkers
keywords: Biological markers; Diagnostic testing; External quality assessment; Individualized medicine; Molecular pathology; Quality assurance