A First-in-Human (FIH) Study to Evaluate the Safety and Tolerability of VVD-159642 in Participants With Advanced Solid Tumors

Inclusion Criteria

• For Part 1 Dose Escalation, the prospective participant must have histologically confirmed pancreatic ductal adenocarcinoma (PDAC), colorectal cancer (CRC), non-small cell lung cancer (NSCLC), or any solid tumor that harbors a rat sarcoma viral oncogene (RAS) alteration [Kirsten rat sarcoma viral oncogene homolog (KRAS), neuroblastoma RAS viral oncogene homolog (NRAS), Harvey rat sarcoma viral oncogene homolog (HRAS)] as per local /historical testing; any solid tumor that harbors an epidermal growth factor receptor (EGFR) alteration as per local/historical testing; or human epidermal growth factor receptor 2 (HER2) overexpression (immunohistochemistry [IHC] 3+ or IHC 2+/fluorescence in situ hybridization [FISH] positive) as per local/historical testing.
• Have histologically or cytologically confirmed metastatic or unresectable solid tumors.
• Measurable disease by RECIST version 1.1 as assessed by the investigator.
• Eastern Cooperative Oncology Group (ECOG) performance status ≤1.
• Adequate bone marrow, kidney, and liver function as defined in the protocol.
• Able to take oral medications. Key

Exclusion Criteria

• Active central nervous system (CNS) malignancies.
• History of cardiac diseases as defined in detail in the protocol.
• Uncontrolled arterial hypertension despite optimal medical management (per investigator's opinion).
• History of inflammatory bowel disease or any malabsorption syndrome or any conditions that would interfere with enteral absorption and/or may interfere with the conduct of the study.
• Active hepatitis B infection [positive for hepatitis B surface antigen and Hepatitis B virus deoxyribonucleic acid (DNA)].
• Active hepatitis C infection (positive anti-hepatitis C virus [HCV] antibody and quantitative HCV ribonucleic acid (RNA) results greater than the lower limits of detection of the assay).