[Precision medicine: A major step forward in specific situations, a myth in refractory cancers ?]

[Precision medicine: A major step forward in specific situations, a myth in refractory cancers ?] Bull Cancer. 2018 Feb 28;: Authors: Albin N, Mc Leer A, Sakhri L Abstract In recent years, high-throughput sequencing techniques have been developed for cancerology and many clinical trials are currently structured around biomarkers that can guide specific treatment choices. This approach is characteristic of precision medicine, which is actually a concept initiated several decades ago with, for example, retinoic acid in promyelocytic leukemia. This paper will review the different types of molecular alterations and « -omics » biological analyses, bioinformatics tools, coupled drug/biomarkers already validated, the ethical issues of whole genomic sequencing of an individual as part of an inclusion in a clinical trial and finally the first results of precision medicine trials. The AcSé crizotinib program, supported by the Inca (french Cancer National Institute), is emblematic of a success of this personalized medicine illustrated by 4 points: the discovery of a cohort of patients with lung cancer with a ROS1 rearrangement characteristic of a sensitivity to crizotinib, a rapid availability of this innovation through the implementation of a temporary recommendation for use (ANSM), the obtention of a conditional marketing authorization by the pharmaceutical industry and finally, financial assumption of responsibility by French social sec...
Source: Bulletin du Cancer - Category: Cancer & Oncology Authors: Tags: Bull Cancer Source Type: research