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A Phase 3, Open-Label, Randomized Study of Amivantamab and Lazertinib in Combination with Platinum-Based Chemotherapy Compared with Platinum-Based Chemotherapy in Patients with EGFR-Mutated Locally Advanced or Metastatic Non-Small Cell Lung Cancer After Osimertinib Failure

A Phase 3, Open-Label, Randomized Study of Amivantamab and Lazertinib in Combination with Platinum-Based Chemotherapy Compared with Platinum-Based Chemotherapy in Patients with EGFR-Mutated Locally Advanced or Metastatic Non-Small Cell Lung Cancer After Osimertinib Failure - MARIPOSA-2

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON54075
Enrollment
5
Registered
2021-09-29
Start date
2022-08-29
Completion date
Unknown
Last updated
2024-09-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

locally advanced or metastatic EGFR Exon 19del or Exon 21 L858R substitution NSCLC

Interventions

Arm A: LACP/ACP-L: LACP dosing (form study start until 6 November 2022): participants will receive lazertinib orally along amivantamab, pemetrexed and carboplatin starting on Cycle 1 Day 1 for 4 cyc

Sponsors

Janssen-Cilag
Lead Sponsor

Eligibility

Age
18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Inclusion Criteria:- Participant must have at least 1 measurable lesion, according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, that has not been previously irradiated- Participant must have histologically or cytologically confirmed, locally advanced or metastatic, non-squamous non-small cell lung cancer (NSCLC), characterized at or after the time of locally advanced or metastatic disease diagnosis by either epidermal growth factor receptor (EGFR) Exon 19del or Exon 21 L858R mutation- A participant with a history of brain metastases must have had all lesions treated as clinically indicated (that is, no current indication for further definitive local therapy). Any definitive local therapy to brain metastases must have been completed at least 14 days prior to randomization and the participant can be receiving no greater than10 milligrams (mg) prednisone or equivalent daily for the treatment of intracranial disease- Participant must have Eastern Cooperative Oncology Group (ECOG) status of 0 or 1- Any toxicities from prior systemic anticancer therapy must have resolved to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 5.0 Grade 1 or baseline level (except for alopecia [any grade], Grade

Exclusion criteria

Exclusion criteria: Exclusion Criteria:- Participant received radiotherapy for palliative treatment of NSCLC less than 14 days prior to randomization- Participant with symptomatic or progressive brain metastases- Participant has history of or current evidence of leptomeningeal disease, or participant has spinal cord compression not definitively treated with surgery or radiation- Participant has known small cell transformation- Participant has a medical history of interstitial lung disease (ILD), including drug-induced ILD or radiation pneumonitis- Participant has a history of clinically significant cardiovascular disease including, but not limited to diagnosis of deep vein thrombosis or pulmonary embolism within 4 weeks prior to randomization; myocardial infarction; unstable angina; stroke; transient ischemic attack; coronary/peripheral artery bypass graft; or acute coronary syndrome. Participant has a significant genetic predisposition to venous thromboembolic events. Participant has a prior history of venous thromboembolic events and is not on appropriate therapeutic anticoagulation as per National Comprehensive Cancer Network or local guidelines

Design outcomes

Primary

MeasureTime frame
Progression-Free Survival (PFS) According to RECIST v1.1 Guidelines as Assessed by Blinded Independent Central Review (BICR) - Up to 17 months - PFS is defined as the time from randomization until the date of objective disease progression or death, whichever comes first, using Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.

Secondary

MeasureTime frame
Objective Response as Assessed by BICR Up to 17 months Objective response is defined as the percentage of participants who achieve either a complete response (CR) or partial response (PR) as their best response as defined by BICR using RECIST v1.1 criteria. Overall Survival (OS) Up to 48 months Overall Survival is defined as the time from the date of randomization to the date of participant's death due to any cause. Duration of Response (DoR) Up to 17 months DoR is defined as the time from the date of first documented response (CR or PR) until the date of documented progression or death, whichever comes first, only for participants who achieve CR or PR. Time to Subsequent Therapy (TTST) Up to 17 months TTST is defined as the time from the date of randomization to the start date of the subsequent anti-cancer therapy following study treatment discontinuation, or death whichever comes first. Progression-Free Survival After First Subsequent Therapy (PFS2) Up to 17 months PFS2 is defined as the time from randomization until the date of second objective disease progression, after initiation of subsequent anticancer therapy, based on investigator assessment (after that used for PFS) or death, whichever comes first. Time to Symptomatic Progression (TTSP) Up to 17 months TTSP is defined as the time from randomization to documentation in the electronic case report form (eCRF) of any of the following (whichever occurs earlier): onset of new symptoms or symptom worsening that is considered by the investigator to be related to lung cancer and requires either a change in anticancer treatment and/or clinical intervention to manage symptoms. Intracranial PFS Up to 17 months Intracranial PFS is defined as the time from randomization until the date of objective intracranial disease progression or death, whichever comes first, based on BICR using RECIST v1.1. Number of Participants with Adverse Events (AEs) Up to 48 months An AE is any untoward m

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)