Published online by Cambridge University Press: 01 March 2008
Recently published evidence has shown an improvement in locoregional control and a survival advantage in the treatment of squamous cell carcinomas of the head and neck (SCCHN) using cetuximab, a monoclonal antibody that inhibits the tumour-promoting mechanism of the epidermal growth factor receptor (EGFR). In a large randomised trial, cetuximab was delivered concurrently with radiotherapy and compared to radiotherapy alone in locally advanced SCCHN. The trial showed that the addition of cetuximab offers improved locoregional control and survival without enhancing acute toxicity compared to radiotherapy alone. These exciting results have the potential to change standard head and neck cancer practice, impacting on head and neck cancer services provided by oncology departments and multidisciplinary working.
This article aims to define the mechanism of action of cetuximab, critically appraise the evidence for the use of cetuximab within Oncology departments for SCCHN, and critically evaluate how cetuximab may impact on current practice. Future possibilities and trials to assess the use of cetuximab within clinical practice will also be discussed.