The purpose of this study is to evaluate the safety and primary efficacy of the combination therapy of recombinant human IL-21-expressing oncolytic vaccinia virus (hV01) and the PD-1 Inhibitor Tislelizumab in patients with advanced solid tumors.
Signing an informed consent form.
Men or women aged 18 to 75 years.
Histologically and/or cytologically confirmed advanced solid tumors refractory or failed to respond to standard therapies.
At least one measurable lesion according to RECIST v1.1 criteria, which is suitable for intratumoral injection of hV01 either directly or with the assistance of B-ultrasound, or CT scan. The baseline longest diameter of the lesion targeted for injection should be more than 1.5 cm.
Receiving any of the following anti-tumor treatments within a specified time period: (1) Systemic anti-tumor treatment, including chemotherapy, large-molecule targeted therapy, immunotherapy, and endocrine therapy within 4 weeks before first dose of hV01 (within 6 weeks of dosing for nitrosourea or mitomycin C); (2) Small-molecule targeted therapy within 2 weeks before first dose of hV01 or within five half-lives of the small-molecule targeted drug (whichever is longer); (3)Radiotherapy (excluding palliative radiotherapy) within 2 weeks before first dose of hV01. (4) previous treatment with an oncolytic virus.
Receiving any investigational drugs for clinical trials within 4 weeks prior to the first dose of hV01.
Patients with clinical symptoms of central nervous system (CNS) metastasis or meningeal metastasis, or other evidence indicating that CNS or meningeal metastases are not controlled.
Known or suspected active autoimmune diseases (including but not limited to systemic lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, psoriasis, multiple sclerosis, inflammatory bowel disease, and Hashimoto's thyroiditis).
Hangzhou Converd Co., Ltd.
Lead sponsor
Xiamen Humanity Hospital
Collaborator