The purpose of this study is to assess the ability to slow down or stop the growth of cancer with amivantamab combined with either lazertinib or chemotherapy (carboplatin and pemetrexed) in participants with resectable, epidermal growth factor receptor (EGFR) mutated, Stage II-IIIB non-small cell lung cancer (NSCLC). NSCLC is the most common type of lung cancer. NSCLC may occur due to mutations (changes) in many genes, including EGFR.
Participant must have histologically or cytologically confirmed non-squamous non-small cell lung cancer (NSCLC) with completely resectable Stage II-IIIB N2 disease
Complete surgical resection of the primary NSCLC must be deemed achievable, as assessed by a multidisciplinary team evaluation
Participant must consent to a screening biopsy, if clinically feasible, if no adequate tumor tissue is available for a baseline sample
Participant may have a prior or concurrent second malignancy (other than the disease under study) which natural history or treatment is unlikely to interfere with any study endpoints of safety or the efficacy of the study treatment(s). Prior or concurrent second malignancies must be reviewed and agreed to with the medical monitor
History of uncontrolled illness
Medical history of (non-infectious) interstitial lung disease (ILD)/pneumonitis, or has current interstitial lung disease (ILD)/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening
Suspected or known allergies, hypersensitivity, or intolerance to excipients of: the combination of amivantamab and lazertinib or carboplatin and pemetrexed
Presence of primary driver mutations (anaplastic lymphoma kinase [ALK], mesenchymal-epithelial transition [MET], human epidermal growth factor receptor 2 [HER2], proto-oncogene tyrosine-protein kinase ROS [ROS1], neurotrophic tyrosine receptor kinase [NTRK], B-Raf proto-oncogene [BRAF], REarranged during transfection [RET], or kirsten rat sarcoma viral oncogene homolog [KRAS]) , besides EGFR Exon 19del or Exon 21 L858R mutations, as determined by local genomic testing
Parallel
Amivantamab
DrugAmivantamab will be administered.
Lazertinib
DrugLazertinib will be administered.
Carboplatin
DrugCarboplatin will be administered.
Pemetrexed
DrugPemetrexed will be administered.
Major Pathologic response (MPR)
MPR is defined as less than or equal to (\<= ) 10 percent (%) residual cancer cells in the surgical specimen, per independent centralized pathology review.
Pathological Complete Response (pCR)
pCR is defined as absence of any residual cancer cells in the surgical specimen, per independent centralized pathology review.
Number of Participants with Pathologic Nodal Downstaging at the Time of Surgery
Pathologic nodal downstaging is defined as baseline N2 participants becoming N1/node negative N0 or baseline N1 patients becoming N0 at the time of surgery.
Disease Control Rate (DCR)
DCR is defined as the percentage of participants who achieve a radiologic best overall response (BOR) of partial response (PR), complete response (CR), or stable disease (SD) using response evaluation criteria in solid tumors (RECIST) version 1.1.
Number of Participants with Adverse Events (AEs) by Severity
An AE is any untoward medical occurrence in a clinical study participant administered a pharmaceutical (investigational or non investigational) product. An AE does not necessarily have a causal relationship with the treatment. Any new or worsening AE occurring at or after the initial administration of study treatment through the day of last dose plus 30 days or prior to the start of subsequent anticancer therapy, whichever is earlier, or any follow-up AE with onset date and time beyond 30 days after the last dose of study treatment but prior to the start of subsequent therapy or any AE that is considered treatment-related regardless of the start date of the event is considered to be treatment-emergent. TEAEs will be graded according to the National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) Version 5.0. Severity scale ranges from Grade 1= mild, Grade 2= moderate, Grade 3= severe, Grade 4= life-threatening, to Grade 5= death related to adverse event.
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