Thomas J. Lynch, MD

The review by Jan Buter andGiuseppe Giaccone in this issueof ONCOLOGY is an excellentoverview of the current statusof the anti–epidermal growth factorreceptor (EGFR) agents gefitinib (Iressa),erlotinib (Tarceva), and cetuximab(Erbitux). The authors addresssome of the most important issuesregarding anti-EGFR agents currently in clinical development. Key amongthese are the importance of patientselection and drug dosage in the successand failure of various clinicaltrials. This article raises several veryinteresting questions in the developmentof this class of agents.