EGFR and cancer: A follow-up case series reported that four of five cancer and non-cancer patients with neuropathic pain, two male and two female patients, experienced a self-reported reduction in pain from 9 to 1 on a 10-point scale shortly after intravenous administration of cetuximab or panitumumab, two antibody therapies directed against EGFR (Kersten et al., 2013).