TY - GEN AU - Janmaat,Maarten L AU - Gallegos-Ruiz,Mariëlle I AU - Rodriguez,José A AU - Meijer,Gerrit A AU - Vervenne,Walter L AU - Richel,Dick J AU - Van Groeningen,Cees AU - Giaccone,Giuseppe TI - Predictive factors for outcome in a phase II study of gefitinib in second-line treatment of advanced esophageal cancer patients SN - 1527-7755 PY - 2006///0413 KW - Adult KW - Aged KW - Antineoplastic Agents KW - therapeutic use KW - Class I Phosphatidylinositol 3-Kinases KW - ErbB Receptors KW - antagonists & inhibitors KW - Esophageal Neoplasms KW - drug therapy KW - Extracellular Signal-Regulated MAP Kinases KW - metabolism KW - Female KW - Gefitinib KW - Gene Dosage KW - Genes, ras KW - Humans KW - Male KW - Middle Aged KW - Phosphatidylinositol 3-Kinases KW - genetics KW - Phosphorylation KW - Proto-Oncogene Proteins c-akt KW - Quinazolines KW - adverse effects N1 - Publication Type: Clinical Trial, Phase II; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1200/JCO.2005.03.4900 ER -