In this heavily pretreated group of ALK+ NSCLC pts, the presence of an ALK resistance mutation might enrich for EML4-ALK variants 1 and 3. Lorlatinib exhibited antitumor activity irrespective of EML4-ALK variant and across a variety of ALK resistance mutations. READ ARTICLE
AACR abstract. DOI: 10.1158/1538-7445.AM2020-CT025
Authors: Todd M. Bauer, Jean-François Martini, Benjamin Besse, Chia-Chi Lin, Ross A. Soo, Gregory J. Riely, Sai-Hong Ignatius Ou, Francesca Toffalorio, Antonello Abbattista, Holger Thurm, D. Ross Camidge, Steven Kao, Rita Chiari, Shirish Gadgeel, Enriqueta Felip, Alice T. Shaw, Benjamin J. Solomon