Study of SGN1 in Patients With Advanced Solid Tumor
Trial Parameters
Brief Summary
Objectives:To assess the safety and tolerability followed by a dose expansion study to characterize safety, and preliminary efficacy of SGN1 in participants with refractory solid tumors. Study Rationale:The mechanism of action for SGN1 is based on the fact that most tumors are methionine dependent. SGN1 is designed to be used as a tumor therapeutic bacterium that can preferentially replicate and accumulate in tumors and starve them of essential amino acids by delivering the oncolytic enzyme L-Methioninase. Patient Population:The treatment populations shall be patients presenting with histologically confirmed advanced and/or metastatic solid tumors that are refractory to standard therapy and for which no other conventional therapy exists.
Eligibility Criteria
Inclusion Criteria Patients must meet all the following inclusion criteria: 1. Age 18-75 years inclusive of end value, regardless of gender. 2. Part 1: Patients with advanced stage (unresectable or metastatic) cancer including but not limited to small cell lung cancer, non-small cell lung cancer (adeno- and squamous), Hodgkin's lymphoma or non-Hodgkin's lymphoma, sarcoma, cervical carcinoma, melanoma, head and neck cancer, breast cancer, ovarian cancer, pseudomyxoma peritoneum (Pseudomyxoma peritonei, PMP) and hepatocellular carcinoma characterized by failure of standard treatment (disease progression or intolerance, such as chemotherapy, targeted therapy, and other immunotherapies) or patients who have no standard treatment or patients who are intolerant to the standard treatment. Part 3: The specific tumor-type expansion study may enroll the following patients: Patients with hepatocellular carcinoma, small cell lung cancer (SCLC), non small cell lung cancer (NSCLC), pancreatic cancer