NCT02842125 2020-06-02Safety and Efficacy of Intra-Arterial and Intra-Tumoral Ad-p53 With Capecitabine (Xeloda) or Anti-PD-1 in Liver Metastases of Solid Tumors and Recurrent Head and Neck Squamous Cell CancerMultiVir, Inc.Phase 1/2 Terminated4 enrolled