Long-term response to second-line afatinib treatment for advanced squamous cell carcinoma non-small cell lung cancer: a rare case report

a.sfakia shared this article with you from Inoreader Long-term response to second-line afatinib treatment for advanced squamous cell carcinoma non-small cell lung cancer: a rare case report Via SAGE Publications Ltd: Journal of International Medical Research: Table of Contents Journal of International Medical Research, Volume 48, Issue 10, October 2020. The ErbB family is composed of four cell membrane receptors: ErbB-1 (epidermal growth factor receptor or human epidermal growth factor receptor [HER]1), ErbB-2 (HER2), ErbB-3 (HER3), and ErbB-4 (HER4). All members of the ErbB family play a critical role in regulating cell growth, proliferation and migration of tumours. Afatinib is an irreversible ErbB family inhibitor that is approved for second-line treatment of advanced squamous cell carcinoma (SqCC) that has progressed following platinum-based chemotherapy. Here we describe the case of a 56-year-old male Chinese patient with SqCC who had previously failed chemotherapy and radiotherapy and was subsequently enrolled in the LUX-Lung 8 study. The patient responded well to treatment with afatinib (40 mg/day). His disease stabilised after 8 weeks and a complete response was achieved after 12 weeks of treatment. Follow-up of this patient is ongoing; he is still alive and has not experienced disease progression in the 7 years since initiation of afatinib. The long-term response and prolonged survival in this patient provide additional evidence for second-line treatment with afatinib in patients with SqCC. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.