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A Study of Lazertinib as Monotherapy or in Combination With Amivantamab in Participants With Advanced Non-small Cell Lung Cancer

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ClinicalTrials.gov Identifier: NCT04077463
Recruitment Status : Recruiting
First Posted : September 4, 2019
Last Update Posted : June 7, 2021
Sponsor:
Information provided by (Responsible Party):
Janssen Research & Development, LLC

Brief Summary:
The purpose of this study is to confirm the tolerability of recommended Phase 2 dose (RP2D) of Lazertinib (Phase 1), to determine the tolerability and identify the recommended Phase 2 combination dose of Lazertinib when combined with Amivantamab (Phase 1b), to characterize the safety and tolerability of Lazertinib and Amivantamab combinations at the RP2CD in participants with advanced non-small cell lung cancer (NSCLC) with documented advanced or metastatic epidermal growth factor receptor (EGFR) mutation (Phase 1b expansion cohorts A, B and C), to estimate the antitumor activity of Lazertinib and Amivantamab combinations at the RP2CD in participants with advanced NSCLC with documented advanced or metastatic EGFR mutation (Phase 1b expansion cohorts A, B and C), to identify the recommended Phase 2 dose (RP2ChD) of Lazertinib when combined with Amivantamab and standard of care chemotherapy and to determine the tolerability of the Lazertinib, Amivantamab, and platinum-doublet chemotherapy (LACP) combination (Phase 1b LACP combination cohort) and to characterize the safety and tolerability of Lazertinib at the RP2ChD and Amivantamab and standard of care chemotherapy in participants with advanced or metastatic EGFR-mutated NSCLC (Phase 1b LACP combination cohort), to assess 2 potential biomarker strategies to identify participants at increased, or decreased, probability of tumor response with JNJ-61186372 and lazertinib combination in participants with EGFR Exon19del or L858R mutated NSCLC progressed on or after osimertinib (Phase 1b expansion Cohort D).

Condition or disease Intervention/treatment Phase
Carcinoma, Non-Small-Cell Lung Drug: Lazertinib Drug: Amivantamab Drug: Carboplatin Drug: Pemetrexed Phase 1

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 520 participants
Allocation: Non-Randomized
Intervention Model: Sequential Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: An Open-label Phase 1/1b Study to Evaluate the Safety and Pharmacokinetics of JNJ-73841937 (Lazertinib), a Third Generation EGFR-TKI, as Monotherapy or in Combinations With JNJ-61186372, a Human Bispecific EGFR and cMet Antibody in Participants With Advanced Non-Small Cell Lung Cancer
Actual Study Start Date : September 4, 2019
Estimated Primary Completion Date : February 28, 2022
Estimated Study Completion Date : October 31, 2024

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Phase 1 (monotherapy dose escalation): Lazertinib
Participants will receive Lazertinib monotherapy orally once daily (QD) in 21-day cycles until documented evidence of disease progression, unacceptable toxicity, noncompliance, or withdrawal of consent, or the investigator decides to discontinue treatment, whichever comes first. The subsequent doses of Lazertinib will be assigned by the Study Evaluation Team (SET) according to the dose escalation strategy by Bayesian logistic regression model (BLRM).
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Experimental: Phase 1b (combination): Lazertinib and Amivantamab
Participants will receive Lazertinib and Amivantamab, after the safety of RP2D of Lazertinib is confirmed in the Phase 1, in 28-day cycles until documented evidence of disease progression, unacceptable toxicity, noncompliance, or withdrawal of consent, or the investigator decides to discontinue treatment, whichever comes first. This phase will start enrolling participants after the safety of Amivantamab is confirmed in Japanese participants in Study 61186372EDI1001 (NCT02609776).
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372

Experimental: Phase 1b (combination): Lazertinib, Amivantamab and Platinum-doublet Chemotherapy (LACP)
Participants will receive Lazertinib starting dose administered orally once daily (QD) in combination with Amivantamab, and doses of platinum-based chemotherapy (carboplatin and pemetrexed) per standard of care according to local guidance in a 21-day cycle for 4 cycles followed by maintenance with Lazertinib, Amivantamab and pemetrexed until disease progression or unacceptable toxicities.
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372

Drug: Carboplatin
Carboplatin will be administered as IV infusion.

Drug: Pemetrexed
Pemetrexed will be administered as IV infusion.

Experimental: Phase 1b (expansion) Cohort A: Lazertinib and Amivantamab
This cohort A will further characterize the safety, tolerability, and preliminary antitumor activity of Lazertinib and Amivantamab based combinations within specific NSCLC population "who have progressed after osimertinib and subsequent platinum-based chemotherapy, and platinum-based chemotherapy regimen as the last line of therapy prior to study enrollment. Prior use of first or second generation EGFR TKI is allowed if administered prior to osimertinib. Participants will receive at the RP2CD of Lazertinib orally QD and Amivantamab, every 7 days for the first 28 days cycle and every 2 weeks thereafter.
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372

Experimental: Phase 1b (expansion) Cohort B: Lazertinib and Amivantamab
This Cohort B will further characterize the safety, tolerability and preliminary antitumor activity of Lazertinib and JNJ-61186372 combination in participants previously treated with advanced or metastatic NSCLC with documented primary EGFR Exon 20ins activating mutation. Participants will receive at the RP2CD of Lazertinib orally QD and Amivantamab, every 7 days for the first 28 days cycle and every 2 weeks thereafter.
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372

Experimental: Phase 1b (expansion) Cohort C: Lazertinib and Amivantamab
This Cohort C will further characterize the safety, tolerability and preliminary antitumor activity of Lazertinib and JNJ-61186372 combination in participants with uncommon EGFR mutations. Participants will receive at the RP2CD of Lazertinib orally QD and Amivantamab, every 7 days for the first 28 days cycle and every 2 weeks thereafter.
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372

Experimental: Phase 1b (expansion) Cohort D: Lazertinib and Amivantamab
Cohort D will seek to validate one or both potential biomarker strategies (next generation sequencing [NGS] and Immunohistochemical [IHC]), previously identified in Cohort E of Study 61186372EDI1001, in participants with osimertinib-relapsed, but chemotherapy-naive, EGFR Exon19del or L858R mutated NSCLC. Participants will receive at the RP2CD of Lazertinib orally QD and Amivantamab, every 7 days for the first 28 days cycle and every 2 weeks thereafter.
Drug: Lazertinib
Lazertinib will be administered orally.
Other Name: JNJ-73841937

Drug: Amivantamab
Amivantamab will be administered as an intravenous (IV) infusion.
Other Name: JNJ-61186372




Primary Outcome Measures :
  1. Percentage of Participants with Dose-Limiting Toxicity (DLT) (Phase 1) [ Time Frame: Until the end of first cycle (21 days for Phase 1) ]
    DLTs are defined as certain non-hematologic and hematologic toxicities of Grade 3 or higher.

  2. Percentage of Participants with Dose-Limiting Toxicity (DLT) (Phase 1b) [ Time Frame: Until the end of first cycle (28 days for Phase 1b) ]
    DLTs are defined as certain non-hematologic and hematologic toxicities of Grade 3 or higher.

  3. Overall Response Rate (ORR) (Phase 1b expansion) [ Time Frame: Up to 2 years ]
    ORR is defined as the percentage of participants who achieve either a complete (CR) or partial response (PR) as determined by the investigator using RECIST 1.1 criteria.

  4. Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability (Phase 1b Expansion) [ Time Frame: Up to 2 years ]
    Adverse events (AEs) defined by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) Criteria Version 5.0 in participants treated at the RP2CD regimen of Lazertinib and Amivantamab combination therapy. An AE is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product.

  5. Percentage of Participants with DLT (Phase 1b combination Lazertinib, Amivantamab, Platinum-doublet chemotherapy [LACP]) [ Time Frame: Until the end of first cycle (21 days for Phase 1b combination LACP) ]
    DLTs are defined as certain non-hematologic and hematologic toxicities of Grade 3 or higher.

  6. Number of Participants with AEs as a Measure of Safety and Tolerability (Phase 1b combination LACP) [ Time Frame: Up to 2 years ]
    AEs defined by the NCI-CTCAE criteria version 5.0 in participants treated with LACP combination regimen. An AE is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product.

  7. Overall Response Rate (ORR) per RECIST version 1.1 (v1.1) with NGS Analysis of Circulating Tumor ctDNA, IHC Analysis of EGFR and MET Expression (Phase 1b Expansion Cohort D) [ Time Frame: Up to 2 years ]
    ORR is defined as the percentage of participants who achieve either a complete (CR) or partial response (PR) as determined by the investigator using RECIST 1.1 criteria with Next Generation Sequencing (NGS) Analysis of Circulating Tumor Deoxyribonucleic Acid (ctDNA), Immunohistochemical (IHC) Analysis of Tumor Epidermal Growth Factor Receptor (EGFR) and MET Expression (Phase 1b Expansion Cohort D).


Secondary Outcome Measures :
  1. Number of Participants with Adverse Events (AEs) as a Measure of Safety and Tolerability (Phase 1 and Phase 1b) [ Time Frame: Up to 1.8 years ]
    An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.

  2. Plasma Concentration of Lazertinib (Phase 1 and Phase 1b) [ Time Frame: Up to End of Treatment [EOT]) (30 days after last dose) (up to 1.8 years) ]
    Plasma samples will be analyzed to determine concentrations of Lazertinib.

  3. Serum Concentration of Amivantamab (Phase 1b) [ Time Frame: Up to EOT (30 days after last dose) (up to 1.8 years) ]
    Serum samples will be analyzed to determine concentrations of Amivantamab.

  4. Number of Participants with Anti-drug Antibodies Against Amivantamab (Phase 1b) [ Time Frame: Up to EOT (30 days after last dose) (up to 1.8 years) ]
    Number of participants with anti-drug antibodies against Amivantamab will be reported.

  5. Progression free survival (PFS) (Phase 1b Expansion) [ Time Frame: Up to 1.8 years (end of treatment) ]
    PFS is defined as the time from first infusion of study intervention to PD or death due to any cause.

  6. Time to Treatment Failure (TTF) (Phase 1b Expansion) [ Time Frame: Up to 2 years ]
    TTF is defined as the time from the first administration of the study intervention to discontinuation of treatment for any reason, including disease progression, treatment toxicity, death, and will be utilized to capture clinical benefit for patients continuing treatment beyond as determined by the investigator using RECIST 1.1 criteria.

  7. Overall Survival (OS) (Phase 1b Expansion) [ Time Frame: Up to 2 years ]
    OS is defined as the time from first infusion of study intervention to death due to any cause as determined by the investigator using RECIST 1.1 criteria.

  8. Duration of Response (DOR) (Phase 1b expansion) [ Time Frame: Up to 2 years ]
    DOR will be calculated as time from initial response of CR or PR to progressive disease (PD) or death due to any cause, whichever comes first, only for participants who achieve CR or PR as determined by the investigator using RECIST 1.1 criteria.

  9. Clinical Benefit Rate (CBR) (Phase 1b expansion) [ Time Frame: Up to 2 years ]
    CBR is defined as the percentage of participants achieving complete or partial response, or durable stable disease (duration of at least 11 weeks) as determined by the investigator using RECIST 1.1 criteria.



Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Phase 1 and Phase 1b lazertinib+Amivantamab combination cohorts: Histologically or cytologically confirmed non-small cell lung cancer (NSCLC) with previously epidermal growth factor receptor (EGFR) mutation (identified locally in a Clinical Laboratory Improvement Amendments [CLIA]-certified laboratory [or equivalent]) that is metastatic or unresectable, and have progressed after standard of care front-line therapy, and exhausted available options with targeted therapy. A participant who has refused all other currently available therapeutic options is allowed to enroll
  • For the Phase 1b Lazertinib, Amivantamab and Platinum-doublet Chemotherapy (LACP) combination cohort: histologically or cytologically confirmed advanced or metastatic EGFR-mutated NSCLC who have progressed on or after an EGFR-TKI as the most recent line of treatment with a maximum of 3 prior lines of therapy in the metastatic setting allowed
  • For all expansion cohorts, the EGFR mutation must have been previously histologically or cytologically characterized, as performed by a CLIA-certified (US sites) or an accredited (outside of US) local laboratory, with a copy of the mutation analysis being submitted during screening (Phase 1b expansion Cohort B, C and D)

    1. Expansion Cohort A: Participant must have advanced or metastatic EGFR-mutated non-small cell lung cancer (NSCLC) that has progressed on prior treatment with osimertinib in the first or second line, followed by progression on a platinum-based chemotherapy regimen as the last line of therapy prior to study enrollment. Prior use of first or second generation EGFR tyrosine kinase inhibitor (TKI) is allowed if administered prior to osimertinib
    2. Expansion Cohort B: Participant must have previously treated, advanced or metastatic NSCLC with documented primary EGFR Exon 20ins activating mutation. Participants should have been treated with standard of care, platinum-based chemotherapy regimens, but may have treated with approved EGFR TKI, investigational EGFR, or immunotherapy agents if refusing front line platinum-based chemotherapy standard of care. Up to 3 lines of prior systemic anti-cancer treatment are allowed
    3. Expansion Cohort C: Participant must have advanced or metastatic NSCLC characterized by an uncommon activating mutation Additional uncommon EGFR mutations/alterations, beyond those listed above, may be considered for enrollment after agreement with the medical monitor. Participants may be treatment naïve or have been treated with one prior line of therapy which must be a first or second generation TKI (that is gefitinib, erlotinib, afatinib) in the most recent line of therapy. Prior chemotherapy is allowed if administered prior to EGFR TKI therapy, or as the only systemic anti-cancer therapy prior to study enrollment. Up to 2 lines of prior systemic anti-cancer treatment are allowed
    4. Expansion Cohort D: Participant must have advanced or metastatic EGFR-mutated NSCLC (EGFR Exon19 deletion or L858R) that has progressed on prior treatment with osimertinib in the first or second line (after first- or second-generation EGFR TKI), as the immediate prior line of therapy. Only previous treatment in the metastatic setting with a first, second, or third generation EGFR TKI is allowed
  • Evaluable disease
  • Eastern Cooperative Oncology Group (ECOG) performance status grade of 0 or 1
  • Participants must meet the study protocol defined laboratory criteria without having a history of red blood cell transfusion, platelet transfusion, or granulocyte-colony stimulating factor support within 7 days prior to the date of the test
  • A woman of childbearing potential: Must have a negative serum beta human chorionic gonadotropin at screening; Must agree not to breast-feed during the study and for 6 months after the last dose of study intervention. (Enrollment is not allowed even if a woman who is breast-feeding stops breast-feeding); Must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for 6 months after receiving the last dose of study intervention

Exclusion Criteria:

  • Participant has an uncontrolled illness, including but not limited uncontrolled diabetes, ongoing or active infection (includes infection requiring treatment with antimicrobial therapy [participants will be required to complete antibiotics week prior to study treatment] or diagnosed or suspected viral infection); active bleeding diathesis; Impaired oxygenation requiring continuous oxygen supplementation; Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product, or previous significant bowel resection that would preclude adequate absorption of study treatment; or psychiatric illness or any other circumstances including (social circumstances) that would limit compliance with study requirements. Any ophthalmologic condition that is either clinically unstable or requires treatment
  • Prior treatment with antiPD-1 or anti Programmed death-ligand 1 (PD-L1) antibody within 6 weeks of planned first dose of study intervention
  • Untreated brain or other central nervous system (CNS) metastases whether symptomatic or asymptomatic. Participants who have completed definitive therapy, are not on steroids, and have a stable clinical status for at least 2 weeks prior to study treatment may be eligible for Phase 1b expansion cohorts. If brain metastases are diagnosed on Screening imaging, the participant may be enrolled, or rescreened for eligibility, after definitive treatment if above criteria are met
  • Any Toxicities from prior anticancer therapy must have resolved to common terminology criteria for adverse events (CTCAE) version 5.0 Grade 1 or baseline level (except for alopecia [any grade], Grade <=2 peripheral neuropathy, and Grade <=2 hypothyroidism stable on hormone replacement therapy)
  • Allergies, hypersensitivity, or intolerance to Lazertinib or JNJ-61186372 or their excipients. For the LACP combination cohort: participant has a contraindication for the use of carboplatin or pemetrexed (refer to local prescribing information for each agent). Participant has a history of hypersensitivity to, or cannot take, vitamin B12 or folic acid

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04077463


Contacts
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Contact: Study Contact 844-434-4210 JNJ.CT@sylogent.com

Locations
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Sponsors and Collaborators
Janssen Research & Development, LLC
Investigators
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Study Director: Janssen Research & Development, LLC Clinical Trial Janssen Research & Development, LLC
Additional Information:
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Responsible Party: Janssen Research & Development, LLC
ClinicalTrials.gov Identifier: NCT04077463    
Other Study ID Numbers: CR108656
73841937NSC1001 ( Other Identifier: Janssen Research & Development, LLC )
2020-000747-31 ( EudraCT Number )
First Posted: September 4, 2019    Key Record Dates
Last Update Posted: June 7, 2021
Last Verified: June 2021
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: The data sharing policy of the Janssen Pharmaceutical Companies of Johnson & Johnson is available at www.janssen.com/clinical trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale open Data Access (YODA) Project site at yoda.yale.edu
URL: https://www.janssen.com/clinical-trials/transparency

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: Yes
Additional relevant MeSH terms:
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Carcinoma, Non-Small-Cell Lung
Carcinoma, Bronchogenic
Bronchial Neoplasms
Lung Neoplasms
Respiratory Tract Neoplasms
Thoracic Neoplasms
Neoplasms by Site
Neoplasms
Lung Diseases
Respiratory Tract Diseases
Carboplatin
Pemetrexed
Antineoplastic Agents
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Folic Acid Antagonists
Nucleic Acid Synthesis Inhibitors