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Clinical Trials/NCT06465329
NCT06465329Active, not recruitingPhase 2

A Randomized Phase 2 Platform Study to Evaluate Cemiplimab Plus Chemotherapy Versus Cemiplimab Plus Chemotherapy Plus Other Cancer Treatments for the Perioperative Treatment of Patients With Resectable Non-Small Cell Lung Cancer

Regeneron Pharmaceuticals132 sites in 6 countries120 target enrollmentStarted: November 18, 2024Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 2
Status
Active, not recruiting
Enrollment
120
Locations
132
Primary Endpoint
Major pathologic response (MPR) rate as determined by central blinded independent pathology review (BIPR)

Study Overview

Brief Summary

This study will enroll adult participants with early-stage (stage II-IIIB) non-small cell lung cancer for whom surgery is planned.

The aim is to find out whether an investigational treatment (consisting of the immunotherapy drug cemiplimab plus chemotherapy plus a third drug) works better than cemiplimab plus chemotherapy without the additional drug.

The study is also looking at several other research questions, including:

  • What are the side effects associated with the investigational treatments in comparison to the control treatment?
  • Do the investigational treatments or the control treatment have an effect on the type of surgery that is performed?
  • How much of the study drug(s) are in the blood at a given time?
  • Does the body make antibodies against the study drug(s) (which could make the drug(s) less effective or could lead to side effects)?

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • General Key Inclusion Criteria:
  • Histologically confirmed stage II through IIIB (N2) NSCLC, that is considered resectable with curative intent, as described in the protocol
  • Measurable disease per Response Evaluation Criteria In Solid Tumors (RECIST) criteria version 1.1
  • Available formalin-fixed paraffin-embedded (FFPE) tumor sample blocks for submission, as described in the protocol
  • Eastern Cooperative Oncology Group Performance Status scale (ECOG PS) of 0 to 1
  • Adequate organ and bone marrow function, as described in the protocol
  • General Key

Exclusion Criteria

  • Any systemic anti-cancer therapy or radiotherapy for the current tumor, as described in the protocol
  • Presence of known oncogenic alterations in epidermal growth factor receptor (EGFR) or anaplastic lymphoma kinase (ALK) in the tumor prior to randomization, as described in the protocol
  • Presence of grade≥ 2 peripheral neuropathy
  • Another malignancy that is progressing or requires active treatment, as described in the protocol
  • Arm Specific Exclusion Criteria:
  • Grade ≥3 hypercalcemia, as defined in the protocol
  • Any central nervous system (CNS) pathology that could increase the risk of immune effector cell-associated neurotoxicity syndrome (ICANS), as described in the protocol
  • Has marked baseline prolongation of the time from the start of the Q wave to the end of the T wave in electrocardiogram (QT)/corrected QT interval (QTc) interval or risk factors for prolonged QTc, as described in the protocol
  • Note: Other protocol-defined Inclusion/Exclusion criteria apply.

Arms & Interventions

Arm 1: Chemotherapy+Cemiplimab+REGN7075

Experimental

Investigational Treatment

Intervention: Platinum-based chemotherapy (Drug)

Chemotherapy+Cemiplimab

Active Comparator

Control treatment

Intervention: Cemiplimab (Drug)

Arm 1: Chemotherapy+Cemiplimab+REGN7075

Experimental

Investigational Treatment

Intervention: REGN7075 (Drug)

Chemotherapy+Cemiplimab

Active Comparator

Control treatment

Intervention: Platinum-based chemotherapy (Drug)

Arm 1: Chemotherapy+Cemiplimab+REGN7075

Experimental

Investigational Treatment

Intervention: Cemiplimab (Drug)

Outcomes

Primary Outcomes

Major pathologic response (MPR) rate as determined by central blinded independent pathology review (BIPR)

Time Frame: Up to 12 weeks

Secondary Outcomes

  • EFS rate(Up to 5 years)
  • Median event-free survival (EFS)(Up to 5 years)
  • Pathologic complete response (pCR) rate as determined by central BIPR(Up to 12 weeks)
  • Residual viable tumor (RVT) as determined by central BIPR(Up to 12 weeks)
  • Objective response rate (ORR)(Up to 9 weeks)
  • Overall survival (OS)(Up to 5 years)
  • Incidence of treatment-emergent adverse events (TEAEs)(Up to 76 weeks)
  • Severity of TEAEs(Up to 76 weeks)
  • Incidence of TEAEs leading to death(Up to 76 weeks)
  • Incidence of TEAEs leading to treatment discontinuation(Up to 76 weeks)
  • Incidence of serious adverse events (SAEs)(Up to 76 weeks)
  • Incidence of adverse events of special interest (AESIs)(Up to 76 weeks)
  • Incidence of immune-mediated adverse events (imAEs)(Up to 76 weeks)
  • Incidence of infusion-related reactions (IRRs)(Up to 76 weeks)
  • Incidence of grade ≥3 laboratory abnormalities(Up to 76 weeks)
  • Proportion of delayed surgeries due to TEAEs(Up to 76 weeks)
  • Proportion of cancelled surgeries due to TEAEs(Up to 76 weeks)
  • Incidence of anti-drug antibodies (ADAs) to cemiplimab over time(Up to 67 weeks)
  • Titer of ADAs to cemiplimab over time(Up to 67 weeks)
  • Incidence of ADAs to novel anti-cancer agents over time(Up to 67 weeks)
  • Titer of ADAs to novel anti-cancer agents over time(Up to 67 weeks)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (132)

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