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

Summary

A FIH study to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary anti-tumor activity of VVD-159642, a rat sarcoma viral oncogene-phosphatidylinositol 3-kinase alpha (RAS-PI3Kα) inhibitor, as a single agent and in combination with either sotorasib or trametinib in participants with advanced solid tumors.

Eligibility

Key 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).

Conditions2

Locations7 sites

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