A Study of V940/Placebo + Pembrolizumab and Chemotherapy in Metastatic Squamous Non-Small Cell Lung Cancer (V940-013) (INTerpath-13)

Merck Sharp & Dohme (MSD)

Status and phase: Enrolling; Phase 2

Conditions: Squamous Non-small Cell Lung Cancer

Treatments: Drug: Nab-paclitaxel; Biological: V940; Drug: Paclitaxel; Biological: Pembrolizumab; Other: Placebo; Drug: Carboplatin

Study type: Interventional

Funder types: Industry

Identifiers

NCT07221474

V940-013 (Other Identifier)

U1111-1318-2495 (Registry Identifier)

2025-520902-37-00 (Registry Identifier)

Details and patient eligibility

About

Researchers want to know if V940 (the study treatment) given with pembrolizumab and chemotherapy can treat metastatic treatment-naive squamous non-small cell lung cancer (NSCLC). V940 is designed to help a person's immune system attack their specific cancer.

The goal of this study is to learn if people who receive V940 with pembrolizumab and chemotherapy live longer overall and without the cancer growing or spreading compared to people who receive placebo with pembrolizumab and chemotherapy. A placebo looks like the study treatment but has no study treatment in it. Using a placebo helps researchers better understand the effects of the study treatment.

Enrollment: 180 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

Inclusion Criteria include, but are not limited to:

• Has a histologically or cytologically confirmed diagnosis of squamous non-small cell lung cancer (NSCLC) (Stage IV: M1a, M1b, M1c1, M1c2, AJCC Staging Manual, Version 9). NOTE: Mixed tumors will be characterized by the predominant cell type; however, small cell elements are not permitted.
• Has measurable disease per Response Criteria in Solid Tumors Version 1.1 (RECIST 1.1) as assessed by the local site investigator/radiology
• Has provided a tissue sample that is collected either at the time of or after the diagnosis of metastatic disease AND is from a site not previously irradiated
• Adverse events (AEs) due to previous anticancer therapies must have recovered to ≤Grade 1. Participants with endocrine-related AEs who are adequately treated with hormone replacement or participants who have ≤Grade 2 neuropathy are eligible
• Human immunodeficiency virus (HIV)-infected participants must have well controlled HIV on antiretroviral therapy (ART)
• Hepatitis B surface antigen (HBsAg) positive participants are eligible if they have received hepatitis B virus (HBV) antiviral therapy for at least 4 weeks, and have undetectable HBV viral load prior to randomization
• Participants with history of hepatitis C virus (HCV) infection are eligible if HCV viral load is undetectable. NOTE: Participants must have completed curative antiviral therapy at least 4 weeks prior to randomization
• Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1 assessed within 7 days before randomization
• Has a life expectancy of at least 3 months
• Has adequate organ function

Exclusion criteria

Exclusion Criteria include, but are not limited to:

• Is HIV-infected with a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease
• Has received prior treatment with a cancer vaccine, including another personalized cancer vaccine (PCV)
• Has received prior systemic anticancer therapy for their metastatic NSCLC
• Has received prior therapy with an anti-programmed cell death 1 protein (anti-PD-1), anti-programmed cell death ligand 1 (anti-PD-L1), or anti-programmed cell death ligand 2 (anti-PD-L2) agent, or with an agent directed to another stimulatory or coinhibitory T-cell receptor. NOTE: Prior treatment with an anti-PD-1, anti-PD-L1, or anti-PD-L2 agent in the neoadjuvant or adjuvant setting for nonmetastatic NSCLC is allowed as long as therapy was completed at least 12 months before diagnosis of metastatic NSCLC
• Has received prior radiotherapy within 2 weeks of start of study intervention, or has radiation-related toxicities, requiring corticosteroids
• Has received radiation therapy to the lung that is >30 gray within 6 months of start of study intervention
• Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention. Administration of killed vaccines is allowed
• Has received an investigational agent or has used an investigational device within 4 weeks prior to study intervention administration
• Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study intervention
• Has known additional malignancy that is progressing or has required active treatment within the past 3 years
• Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis
• Has severe hypersensitivity (≥Grade 3) to V940, pembrolizumab, or any of the protocol allowed chemotherapy agents and/or any of their excipients
• Has active autoimmune disease that has required systemic treatment in the past 2 years
• Has a history of (noninfectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease
• Has active infection requiring systemic therapy
• Has a history of stem cell/solid organ transplant
• Has not adequately recovered from major surgery or has ongoing surgical complications

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Triple Blind

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180 participants in 2 patient groups

V940 + Pembrolizumab + Chemo

Experimental group

Description:

Induction phase: Participants receive pembrolizumab 400 mg intravenous (IV) infusion on Day 1 of a six week cycle plus a platinum doublet chemotherapy regimen (carboplatin area under the curve (AUC) 6 mg/mL/min IV infusion every 3 weeks (Q3W) × 2 doses combined with either paclitaxel 200 mg/m\^2 IV infusion Q3W × 2 doses OR nab paclitaxel 100 mg/m\^2 IV infusion weekly × 6 doses). V940 1 mg intramuscular (IM) injection is administered on Days 1 and 22 of Cycle 2 Induction (Q3W) for up to 2 doses. Maintenance phase: Participants receive pembrolizumab 400 mg IV infusion on Day 1 every 6 weeks (Q6W) for up to 15 doses. V940 1 mg IM injection is administered on Days 1 and 22 (Q3W) for up to 7 doses during maintenance.

Treatment:

Drug: Carboplatin

Biological: Pembrolizumab

Drug: Paclitaxel

Drug: Nab-paclitaxel

Biological: V940

Placebo + Pembrolizumab + Chemo

Experimental group

Description:

Induction phase: Participants receive pembrolizumab 400 mg intravenous (IV) infusion on Day 1 of a six week cycle plus a platinum doublet chemotherapy regimen (carboplatin area under the curve (AUC) 6 mg/mL/min IV infusion every 3 weeks (Q3W) × 2 doses combined with either paclitaxel 200 mg/m\^2 IV infusion Q3W × 2 doses OR nab paclitaxel 100 mg/m\^2 IV infusion weekly × 6 doses). Placebo intramuscular (IM) injection is administered on Days 1 and 22 of Cycle 2 Induction (Q3W) for up to 2 doses. Maintenance phase: Participants receive pembrolizumab 400 mg IV infusion on Day 1 every 6 weeks (Q6W) for up to 15 doses. Placebo IM injection is administered on Days 1 and 22 (Q3W) for up to 7 doses during maintenance.

Treatment:

Drug: Carboplatin

Other: Placebo

Biological: Pembrolizumab

Drug: Paclitaxel

Drug: Nab-paclitaxel