medical practice Oncology drugs A full day was dedicated to oncology covering germline as well as tumor pharmacogenomics. Three major examples were discussed. Response to tyrosine kinase inhibitors owing to activating EGFR mutations in non-small-cell lung cancer Miguel A Molina from Instituto Universitario USP Dexeus, Barcelona, presented the results of a national survey indicating the usefulness of tumor EGFR pharmacogenomics in order to define tumors that will respond (owing to activating mutations) to EGF receptor (EGFR) antagonists (tyrosine kinase inhibitors) [1]. Additional recent publications have confirmed the usefulness of EGFR pharmacogenomics in non-small-cell lung cancer (NSCLC) [2,3]. Tumor samples can be obtained from tumor biopsies, possibly followed by laser microdissection -or circulating blood tumor cells. Activating mutations are observed in 15% of The present article summarizes the discussions of the 3rd European Science Foundation-University of Barcelona (ESF-UB) Conference in Biomedicine on Pharmacogenetics and Pharmacogenomics, which was held in June 2010 in Spain. It was focused on practical applications in routine medical practice. We provide practical recommendations for ten different clinical situations, that have either been approved or not approved by regulatory agencies. We propose some comments that might accompany the results of these tests, indicating the best drug and doses to be prescribed. The discussed examples include KRAS, cetuximab, panitumumab, EGFR-gefitinib, CYP2D6 -tamoxifen, TPMT-azathioprine -6-mercaptopurine, VKORC1/CYP2C9-warfarin, CYP2C19-clopidogrel, HLA-B*5701-abacavir, HLA-B*5701-flucloxacillin, SLCO1B1-statins and CYP3A5-tacrolimus. We hope that these practical recommendations will help physicians, biologists, scientists and other healthcare professionals to prescribe, perform and interpret these genetic tests. KEYWORDS: adverse drug reaction azathioprine cetuximab clopidogrel gefitinib genetic testing pharmacogenetics statins tacrolimus tamoxifen warfari
