Phase I Study of Enadenotucirev and PD-1 Inhibitor in Subjects With Metastatic or Advanced Epithelial Tumors

To characterise the safety and tolerability of enadenotucirev administered in combination with nivolumab in subjects with metastatic or advanced epithelial tumours. A dose escalation phase is conducted in subjects with solid tumors of epithelial origin not responding to standard therapy to establish the MTD/MFD and optimum dosing schedule of the enadenotucirev and nivolumab combination treatment. A dose expansion phase will further outline the dose level and schedule of enadenotucirev and nivolumab combination treatment and investigate signals of efficacy in three cohorts of subjects with specific epithelial tumour types.