OH2 Injection in Combination With BS006 Injection for Advanced Solid Tumors
Trial Parameters
Brief Summary
BS008-001 is a multicenter, open-label phase Ib /II trial in heavily pre-treated patients with advanced solid tumors. Patients received biweekly sequential intratumoral injections of OH2 (fixed dose: 10⁷ CCID₅₀/mL) followed by BS006 (dose escalation: 10⁶-10⁷ CCID₅₀/mL), with identical volumes being injected at the same lesion. The primary endpoint is safety and tolerability; secondary endpoints included efficacy outcomes assessed by RECIST 1.1/iRECIST.
Eligibility Criteria
Inclusion Criteria: * 1\. Patients with unresectable stage III or IV malignant tumors confirmed by pathology and/or cytology; such as malignant melanoma, head and neck tumors, soft tissue sarcoma, liver tumors (primary hepatocellular carcinoma or liver metastases), biliary tract tumors, pancreatic cancer, esophageal cancer, gastric cancer, etc. * 2\. Lack of standard effective treatment options, or failure of or relapse after standard treatments. * 3.Male or female patients aged 18-75 years (inclusive); Eastern Cooperative Oncology Group (ECOG) performance status score of 0-1; expected survival of more than 3 months. * 4\. At least 4 weeks have elapsed since completion of prior antitumor therapies (including endocrine therapy, chemotherapy/radiotherapy, and targeted therapy) (except radiotherapy for bone metastases); for patients treated with nitrosoureas or mitomycin, at least 6 weeks since discontinuation; and recovery from prior treatment-related adverse effects to Grade 1 or lower.