Open label, multi-centre phase II study of raltitrexed ('Tomudex') in patients with inoperable squamous-cell carcinoma of head and neck

Abstract

Background: Raltitrexed ('Tomudex') is a folate based inhibitor of thymidylate synthase which has been registered in Europe and Australia for the treatment of advanced colorectal cancer. In a European phase I trial of raltitrexed anti-tumour activity was seen in two patients with head and neck cancer, prompting the current study. Patients and methods: From November 1996 to December 1998, 24 patients with metastatic or recurrent squamous-cell carcinoma of the head and neck from 7 Australian centres received raltitrexed, 3 mg/m2 given intravenously over 15 minutes every 3 weeks, for a maximum of 6 cycles. Patients were required to be chemotherapy naive and have measurable disease, age > 18 yea..