European Consensus Conference for external quality assessment in molecular pathology

Han van Krieken     A.G. Siebers     Nicola Normanno    

Pathway
Histopathology

Citation
Annals of Oncology 24: 1958–1963, 2013; PMID 23613479

Synopsis

Molecular testing of tumor samples to guide treatment decisions is of increasing importance. Several drugs have been approved for treatment of molecularly defined subgroups of patients, and the number of agents requiring companion diagnostics for their prescription is expected to rapidly increase. The results of such testing directly influence the management of individual patients, with both false-negative and false-positive results being harmful for patients. In this respect, external quality assurance (EQA) programs are essential to guarantee optimal quality of testing. There are several EQA schemes available in Europe, but they vary in scope, size and execution. During a conference held in early 2012, medical oncologists, pathologists, geneticists, molecular biologists, EQA providers and representatives from pharmaceutical industries developed a guideline to harmonize the standards applied by EQA schemes in molecular pathology. The guideline comprises recommendations on the organization of an EQA scheme, defining the criteria for reference laboratories, requirements for EQA test samples and the number of samples that are needed for an EQA scheme. Furthermore, a scoring system is proposed and consequences of poor performance are formulated. Lastly, the contents of an EQA report, communication of the EQA results, EQA databases and participant manual are given.

Keywords: external quality assessment; guideline; molecular pathology; oncology

Available Languages

English

Source File

Publishing organization(s):

ESP European Society of Pathology, European Society for Medical Oncology (ESMO), Quality Assurance for Molecular Pathology group, Italian Association of Medical Oncology (AIOM), Italian Society of Pathology and Cytopathology (SIAPEC)

Scientific area:

Histopathology
    
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