A Study of BND-35 in Participants With Advanced Solid Tumors
This is an open-label, multicenter, dose escalation and dose optimization study designed to evaluate safety, tolerability and preliminary anti-tumor activity of BND-35 administered alone and in combination with nivolumab or with cetuximab. The study will enroll advanced cancer patients with unresectable or metastatic disease who are refractory to or are not candidates for standard approved therapy. The study will be comprised of two parts - a dose escalation phase (Part 1) and a dose optimization (Part 2). Part 1 is comprised of three sub-parts: BND-35 administered alone (Sub-Part 1A), BND-35 administered in combination with nivolumab (Sub-Part 1B), and BND-35 administered in combination with cetuximab (Sub-Part 1C). Part 2 is composed of two sub-parts: a dose optimization part where up to two doses of BND-35 per indication are administered in combination with nivolumab or with cetuximab.
- EligibilityCriteria: Inclusion Criteria:  Patients with unresectable or metastatic disease who are refractory to or are not candidates for standard approved therapy Histologic confirmation of malignancy Measurable disease per RECIST v1.1 Eastern Cooperative Oncology Group Performance Status (ECOG) of 0 or 1 Participants must have adequate organ function as defined by laboratory tests Part 1: Following tumor types: Breast cancer, cholangiocarcinoma, colorectal cancer, adenocarcinoma or squamous cell carcinoma of the esophagus, gastric or gastroesophageal junction adenocarcinoma, squamous cell carcinoma of the head and neck, non-small cell lung cancer, melanoma, ovarian cancer, renal cell carcinoma, pancreatic adenocarcinoma, soft tissue sarcomas  Exclusion Criteria:  Active, known or suspected autoimmune disease Condition requiring systemic treatment with either corticosteroids or other immunosuppressive medications Brain or leptomeningeal metastases Known history of positive test for HIV or known AIDS Acute or chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) Participants after solid organ or allogeneic hematopoietic stem cell transplant History of life-threatening toxicity related to prior immune therapy History of life-threatening toxicity related to prior cetuximab or other anti-epidermal growth factor receptor antibodies (for Sub-Part 1C) Unstable or deteriorating cardiovascular disease within the previous 6 months Any major surgery within 4 weeks of study drug administration Prior immune therapy treatments, unless at least 4 weeks have elapsed from last dose Cytotoxic/Non-cytotoxic anti-cancer agents, unless at least 4 weeks have elapsed from last dose Use of other investigational drugs within 28 days Prior treatment with immunoglobulin-like transcripts (ILT3)-targeting agents Administration of a live attenuated vaccine within 28 days - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - StdAgeList: Adult, Older Adult