Amivantamab-vmjw (Rybrevant)

Number: 0995

Table Of Contents

Policy
Applicable CPT / HCPCS / ICD-10 Codes
Background
References


Policy

Scope of Policy

This Clinical Policy Bulletin addresses amivantamab-vmjw (Rybrevant) for commercial medical plans. For Medicare criteria, see Medicare Part B Criteria.

Note: Requires Precertification: 

Precertification of amivantamab-vmjw (Rybrevant) is required of all Aetna participating providers and members in applicable plan designs. For precertification of amivantamab-vmjw (Rybrevant), call (866) 752-7021 or fax (888) 267-3277. For Statement of Medical Necessity (SMN) precertification forms, see Specialty Pharmacy Precertification

  1. Criteria for Initial Approval

    Non-Small Cell Lung Cancer (NSCLC)

    Aetna considers amivantamab-vmjw (Rybrevant) medically necessary for treatment of NSCLC when any of the following criteria are met:

    1. For first-line treatment of advanced, recurrent, or metastatic nonsquamous non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertion mutations when used in combination with carboplatin and pemetrexed; or
    2. For subsequent treatment of advanced, recurrent, or metastatic NSCLC with EGFR exon 20 insertion mutations, whose disease has progressed on or after platinum-based chemotherapy, when used as a single agent; or
    3. For subsequent treatment of advanced, recurrent, or metastatic nonsquamous NSCLC with EGFR exon 19 deletion or exon 21 L858R or EGFR S768I, L861Q, and/or G719X mutations, whose disease has progressed on Tagrisso (osimertinib), when used in combination with carboplatin and pemetrexed; or
    4. For first-line treatment of recurrent, advanced, or metastatic NSCLC with EGFR exon 19 deletion or exon 21 L858R substitution mutations when used in combination with lazertinib (Lazcluze); or
    5. For treatment of locally advanced or metastatic NSCLC with EGFR exon 19 deletion or exon 21 L858R substitution mutations, whose disease has progressed on or after treatment with an EGFR tyrosine kinase inhibitor, when used in combination with carboplatin and pemetrexed.

    Aetna considers all other indications as experimental, investigational, or unproven.

  2. Continuation of Therapy

    Non-small cell lung cancer (NSCLC)

    Aetna considers continuation of amivantamab-vmjw (Rybrevant) therapy medically necessary in members requesting reauthorization for  EGFR positive NSCLC when any of the following criteria are met:

    1. There is no evidence of unacceptable toxicity or disease progression while on the current regimen; or
    2. The member is requesting the medication in combination with lazertinib (Lazcluze) and there is no evidence of unacceptable toxicity while on the current regimen.

Dosage and Administration

Amivantamab-vmjw (Rybrevant) is available as 350 mg/7 mL (50 mg/mL) solution in a single-dose vial for intravenous infusion.

Non-Small Cell Lung Cancer (NSCLC)

  • The recommended dosage of Rybrevant is based on baseline body weight and administered as an intravenous infusion after dilution.
  • Administer premedications as recommended.
  • Administer via a peripheral line on Week 1 and Week 2 to reduce the risk of infusion-related reactions.
  • Administer Rybrevant in combination with chemotherapy weekly for 4 weeks, with the initial dose as a split infusion in Week 1 on Day 1 and Day 2, then administer every 3 weeks starting at Week 7.
  • Administer Rybrevant in combination with lazertinib or Rybrevant as a single agent weekly for 5 weeks, with the initial dose as a split infusion in Week 1 on Day 1 and Day 2, then administer every 2 weeks starting at Week 7.
  • When administering Rybrevant in combination with lazertinib, administer anticoagulant prophylaxis to prevent venous thromboembolic (VTE) events for the first four months of treatment.
  • Administer diluted Rybrevant intravenously.
  • Refer to the full prescribing information for Rybrevant for infusion rates.
  • Administer Rybrevant until disease progression or unacceptable toxicity where applicable.
Table: Recommended Dosage for Rybrevant in Combination with Carboplatin and Pemetrexed, in Combination with Lazertinib, or as a Single Agent
Body Weight (at baseline) Dosage Recommended Dose
Rybrevant in Combination with Carboplatin and Pemetrexed
Less than 80 kg Weeks 1 - 4 1400 mg
Week 7 onwards 1750 mg
Greater than or equal to 80 kg Weeks 1 - 4 1750 mg
Week 7 onwards 2100 mg
Rybrevant in Combination with Lazertinib or Rybrevant  as a Single Agent
Less than 80 kg Weeks 1 - 5
Week 7 onwards
1050 mg
Greater than or equal to 80 kg Weeks 1 - 5
Week 7 onwards
1400 mg

Source: Janssen Biotech, 2024

Experimental, Investigational, or Unproven

Aetna considers amivantamab experimental, investigational, or unproven for the treatment of gastro-esophageal cancer.


Table:

CPT Codes / HCPCS Codes / ICD-10 Codes

Code Code Description

Other CPT codes related to the CPB:

81235 EGFR (epidermal growth factor receptor) (eg, non-small cell lung cancer) gene analysis, common variants (eg, exon 19 LREA deletion, L858R, T790M, G719A, G719S, L861Q)
96413 - 96417 Chemotherapy administration

HCPCS codes covered if selection criteria are met:

J9061 Injection, amivantamab-vmjw, 2 mg

Other HCPCS codes related to the CPB:

Lazertinib, Osimertinib- no specific code
J9045 Injection, carboplatin, 50 mg
J9060 Injection, cisplatin, powder or solution, 10 mg
J9263 Injection, oxaliplatin, 0.5 mg
J9294 Injection, pemetrexed (hospira) not therapeutically equivalent to j9305, 10 mg
J9296 Injection, pemetrexed (accord) not therapeutically equivalent to j9305, 10 mg
J9297 Injection, pemetrexed (sandoz), not therapeutically equivalent to j9305, 10 mg
J9305 Injection, pemetrexed, not otherwise specified, 10 mg
J9314 Injection, pemetrexed (teva) not therapeutically equivalent to J9305, 10 mg
J9322 Injection, pemetrexed (bluepoint) not therapeutically equivalent to j9305, 10 mg
J9323 Injection, pemetrexed ditromethamine, 10 mg
J9324 Injection, pemetrexed (pemrydi rtu), 10 mg

ICD-10 codes covered if selection criteria are met:

C34.00 - C34.92 Malignant neoplasm of bronchus and lung [non-small cell lung cancer]

ICD-10 codes not covered if selection criteria are met:

C15.3 - C15.9 Malignant neoplasm of esophagus
C16.0 - C16.9 Malignant neoplasm of stomach
D00.1 Carcinoma in situ of esophagus
D00.2 Carcinoma in situ of stomach

Background

U.S. Food and Drug Administration (FDA)-Approved Indications 

  • Rybrevant is indicated in combination with lazertinib for the first-line treatment of adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R substitution mutations, as detected by an FDA-approved test.
  • Rybrevant is indicated in combination with carboplatin and pemetrexed for the treatment of adult patients with locally advanced or metastatic NSCLC with EGFR exon 19 deletions or exon 21 L858R substitution mutations, whose disease has progressed on or after treatment with an EGFR tyrosine kinase inhibitor.
  • Rybrevant is indicated in combination with carboplatin and pemetrexed for the first-line treatment of adult patients with locally advanced or metastatic NSCLC with EGFR exon 20 insertion mutations, as detected by an FDA-approved test.
  • Rybrevant is indicated as a single agent for the treatment of adult patients with locally advanced or metastatic NSCLC with EGFR exon 20 insertion mutations, as detected by an FDA-approved test, whose disease has progressed on or after platinum-based chemotherapy.

Compendial Uses

  • First-line therapy for recurrent, advanced, or metastatic EGFR exon 20 insertion mutation positive nonsquamous NSCLC
  • Subsequent therapy for recurrent, advanced, or metastatic EGFR exon 20 insertion mutation positive NSCLC
  • Subsequent therapy for recurrent, advanced, or metastatic EGFR exon 19 deletion or exon 21 L858R or EGFR S768I, L861Q, and/or G719X mutation positive nonsquamous NSCLC
  • Recurrent, advanced, or metastatic EGFR exon 19 deletion or exon 21 L858R mutation positive NSCLC in combination with lazertinib

Amivantamab-vmjw is available as Rybrevant (Janssen Biotech, Inc.) and is a low-fucose human immunoglobulin GI-based bispecific antibody that binds the extracellular domains of epidermal growth receptor factor (EGFR) and mesenchymal-epithelial transition (MET). In in vitro and in vivo studies, amivantamab-vmjw was able to disrupt EGFR and MET signaling functions through blocking ligand binding and, in exon 20 insertion mutation models, degradation of EGFR and MET. Tumor cells with EGFR and MET on their surface are targeted for destruction by immune effector cells through antibody-dependent cellular cytotoxicity (ADCC) and trogocytosis mechanisms. Amivantamab-vmjw is produced by mammalian cell line (Chinese Hamster Ovary [CHO] using recombinant DNA technology (Janssen Biotech, 2024).

Per the prescribing information, amivantamab-vmjw (Rybrevant) carries the following warnings and precautions:

  • Infusion-related reactions (IRR): In clinical trial, IRR was noted in 66% of patients treated with Rybrevant and 97% of the reported IRRs were Grade 1 to 2, 2.2% were Grade 3, and 0.4% were Grade 4;
  • Interstitial lung disease (ILD)/pneumonitis: In clinical trial, ILD/pneumonitis was noted in 3.3% of patients treated with Rybrevant, with 0.7% of patients experiencing Grade 3 ILD/pneumonitis;
  • Dermatologic adverse reactions: In clinical trial, rash was noted in 74% of patients treated with Rybrevant, including Grade 3 rash in 3.3% of patients;
  • Ocular toxicity: The occurrence of ocular toxicity including keratitis, dry eye symptoms, conjunctival redness, blurred vision, visual impairment, ocular itching, and uveitis has been noted with Rybrevant therapy; keratitis occurred in 0.7% of patients and uveitis occurred in 0.3% of patients with all events being Grade 1 to 2;
  • Embryo-fetal toxicity.

The most frequent adverse reactions (≥20%) were rash, IRR, paronychia, musculoskeletal pain, dyspnea, nausea, fatigue, edema, stomatitis, cough, constipation, and vomiting (Janssen Biotech, 2024).

The most frequent Grade 3 or 4 laboratory abnormalities (≥2%) were decreased lymphocytes, decreased albumin, decreased phosphate, decreased potassium, increased alkaline phosphatase, increased glucose, increased gamma-glutamyl transferase, and decreased sodium(Janssen Biotech, 2024).

Non-Small Cell Lung Cancer (NSCLC)

Globally, lung cancer is the most prevalent cancer type and the leading cause cancer-related mortality, of which, non-small cell lung cancer is responsible for 80% to 85% of all lung cancers per the American Cancer Society. An estimated 2% to 3% of patients with non-small cell lung cancer will have epidermal growth factor receptor (EGFR) exon 20 insertion mutations, which are a group of mutations on a protein that result in rapid cell proliferation and ensuing cancer spread. EGFR exon 20 insertion mutations are the third most prevalent type of EGFR mutation (FDA, 2021).

On May 21, 2021, the U.S. Food and Drug Administration (FDA) approved Rybrevant (amivantamab-vmjw) for the treatment of adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertion mutations, as detected by an FDA-approved test, whose disease has progressed on or after platinum-based chemotherapy. The FDA granted accelerated approval based on Priority Review and Breakthrough Therapy designation for the non-small cell lung cancer indication. The FDA approval was based on supporting data from the ongoing Phase I CHRYSALIS study (Janssen Biotech, 2021).

The Phase I CHRYSALIS study consisted of a multicenter, open-label, multi-cohort clinical trial which included patients with locally advanced or metastatic NSCLC with EGFR exon 20 insertion mutations whose disease had progressed on or after platinum-based chemotherapy. Rybrevant was administered as an intravenous infusion at 1050 mg (for patient baseline body weight < 80 kg) or 1400 mg (for patient baseline body weight ≥80 kg) once weekly for 4 weeks, then every 2 weeks thereafter until disease progression or unacceptable toxicity. The efficacy of Rybrevant was evaluated in a population of 81 patients with NSCLC with EGFR exon 20 insertion mutation with measurable disease who received prior platinum-based chemotherapy. The primary efficacy outcome measure was overall response rate (ORR) with an additional efficacy outcome measure as duration of response (DOR). The confirmed ORR was 40% (95% confidence interval [CI], 29% to 51%), with 3.7% achieving complete responses (CR) and 36% having partial responses (PR). The median DOR was 11.1 months (95% CI, 6.9 months to not estimable) with 63% of patients having a DOR of 6 months or more (Janssen Biotech, 2024).

On March 1, 2024, the U.S. Food and Drug Administration (FDA) approved amivantamab-vmjw (Rybrevant) with carboplatin and pemetrexed for the first-line treatment of locally advanced or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertion mutations, as detected by an FDA-approved test. The FDA approval was based on supporting data from PAPILLON study, a phase 3, randomized, open-label, multicenter trial (FDA, 2024a; Janssen Biotech 2024).

In the PAPILLON study, Zhou et al. (2023) evaluated the efficacy of Rybrevant in 308 participants who had previously untreated locally advanced or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertions. The participants were randomized 1:1 to receive Rybrevant with carboplatin and pemetrexed (n=153) or carboplatin and pemetrexed (n=155).

The primary efficacy outcome was progression-free survival (PFS) according to blinded independent central review. Participants in the carboplatin and pemetrexed group who had disease progression were allowed to cross over to receive Rybrevant monotherapy.

PFS was significantly longer in the Rybrevant with carboplatin and pemetrexed group than in the chemotherapy group (median, 11.4 months and 6.7 months, respectively; hazard ratio for disease progression or death, 0.40; 95% confidence interval [CI], 0.30 to 0.53; p<0.001). At 18 months, PFS was reported in 31% of the participants in the Rybrevant with carboplatin and pemetrexed group and in 3% in the carboplatin and pemetrexed group; a complete or partial response at data cutoff was reported in 73% and 47%, respectively (rate ratio, 1.50; 95% CI, 1.32 to 1.68; p<0.001). In the interim overall survival analysis (33% maturity), the hazard ratio for death for Rybrevant with carboplatin and pemetrexed as compared with carboplatin and pemetrexed was 0.67 (95% CI, 0.42 to 1.09; p = 0.11).

The investigators concluded that the use of Rybrevant with carboplatin and pemetrexed resulted in superior efficacy as compared with carboplatin and pemetrexed alone as first-line treatment of participants with advanced NSCLC with EGFR exon 20 insertions.

On September 19, 2024, the FDA approved amivantamab-vmjw (Rybrevant) with carboplatin and pemetrexed for the treatment of adult patients with locally advanced or metastatic NSCLC with EGFR exon 19 deletions or exon 21 L858R substitution mutations whose disease has progressed on or after treatment with an EGFR tyrosine kinase inhibitor. The FDA approval was based on supporting data from the MARIPOSA-2 study (FDA, 2024b).

In the MARIPOSA-2 study, a randomized, open-label, multicenter, phase 3 trial, Passaro et al. (2024) evaluated the efficacy of amivantamab-vmjw (Rybrevant) in 657 patients with locally advanced or metastatic NSCLC with EGFR exon 19 deletions or exon 21 L858R substitution mutations and disease progression on or after receiving osimertinib. Patients were randomized 2:2:1 to receive Rybrevant with carboplatin and pemetrexed (Rybrevant + CP), carboplatin and pemetrexed (CP), or Rybrevant as part of another combination regimen. In total, 394 patients were randomized between the Rybrevant + CP (n = 131) and CP (n = 263) arms.

The primary efficacy outcome measure was progression-free survival (PFS) as assessed by blinded independent central review (BICR) for the comparison between Rybrevant + CP and CP for metastatic NSCLC. Key secondary efficacy outcome measures included overall response rate (ORR) per BICR and overall survival (OS). Median PFS was 6.3 months (95% Confidence Interval [CI]: 5.6, 8.4) in the Rybrevant + CP arm and 4.2 months (95% CI: 4.0, 4.4) in the CP arm (hazard ratio 0.48 [95% CI: 0.36, 0.64], p < 0.0001). The confirmed ORR was 53% (95% CI: 44, 62) in the Rybrevant + CP arm and 29% (95% CI: 23, 35) in the CP arm (p < 0.0001). The median OS was 17.7 months (95% CI: 16.0, 22.4) in the Rybrevant + CP arm and 15.3 months (95% CI: 13.7, 16.8) in the CP arm, with a hazard ratio of 0.73 (95% CI: 0.54, 0.99) (FDA, 2024b; Janssen Biotech, 2024).

At the prespecified second interim analysis of OS, with 85% of the deaths needed for the final analysis, there was no statistically significant difference in OS (FDA, 2024b; Janssen Biotech, 2024).

Combined Amivantamab and Lazertinib for the Treatment of EGFR Mutation-Positive Non-Small-Cell Lung Cancer

Cho et al (2022) stated that 3rd-generation EGFR tyrosine kinase inhibitors (TKIs), such as osimertinib, have shown effectiveness in patients with EGFR-mutant NSCLC; however, almost all patients will eventually relapse. Amivantamab is an EGFR-MET bi-specific antibody with immune cell-directing activity that targets activating and resistance EGFR mutations and MET mutations and amplifications. In the ongoing CHRYSALIS Trial, amivantamab in combination with lazertinib, a potent, brain-penetrant 3rd-generation EGFR TKI, demonstrated anti-tumor activity in the treatment-naive and osimertinib-relapsed setting. These researchers presented the methodology for the MARIPOSA Trial, a randomized, multi-center, phase-III clinical trial designed to compare the safety and effectiveness of amivantamab and lazertinib combination therapy versus single-agent osimertinib as 1st-line treatment for EGFR-mutant NSCLC.

On August 19, 2024, the U.S. Food and Drug Administration (FDA) approved amivantamab-vmjw (Rybrevant) in combination with lazertinib (Lazcluze) for the first-line treatment of locally advanced or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor (EGFR) exon 19 deletions or exon 21 L858R substitution mutations, as detected by an FDA-approved test. The FDA approval was based on supporting data from the MARIPOSA study (FDA, 2024c).

In the MARIPOSA study, a phase 3, randomized, active-controlled, international, multicenter trial, Cho et al. (2024) evaluated the efficacy of amivantamab-vmjw (Rybrevant) in combination with lazertinib (Lazcluze) in patients with previously untreated locally advanced or metastatic NSCLC with either exon 19 deletions or exon 21 L858R substitution EGFR mutations not amenable to curative therapy. Patients were randomized in a 2:2:1 ratio to receive Rybrevant in combination with Lazcluze (n = 429) in an open-label fashion, osimertinib monotherapy (n = 429) in a blinded fashion, or Lazcluze monotherapy (n = 216), an unapproved regimen for NSCLC in a blinded fashion, to assess the contribution of treatment components. The primary efficacy outcome measure was progression-free survival in the Rybrevant in combination with Lazcluze group versus the osimertinib group, as assessed by blinded independent central review. The median progression-free survival was significantly longer in the Rybrevant in combination with Lazcluze group than in the osimertinib group (23.7 vs. 16.6 months; hazard ratio for disease progression or death, 0.70; 95% confidence interval [CI], 0.58 to 0.85; p<0.001). An objective response was observed in 86% of the patients (95% CI, 83 to 89) in the Rybrevant in combination with Lazcluze group and in 85% of those (95% CI, 81 to 88) in the osimertinib group; among patients with a confirmed response (336 in the Rybrevant in combination with Lazcluze group and 314 in the osimertinib group), the median response duration was 25.8 months (95% CI, 20.1 to could not be estimated) and 16.8 months (95% CI, 14.8 to 18.5), respectively. In a planned interim overall survival analysis of Rybrevant in combination with Lazcluze versus osimertinib, the hazard ratio for death was 0.80 (95% CI, 0.61 to 1.05). The main adverse events were EGFR-related toxic effects. The incidence of discontinuation of all agents due to treatment-related adverse events was 10% with Rybrevant in combination with Lazcluze and 3% with osimertinib. The investigators concluded that Rybrevant in combination with Lazcluze demonstrated superior efficacy compared to osimertinib as first-line treatment in EGFR-mutated advanced NSCLC.

Gastro-Esophageal Cancer

Maron et al (2022) noted that subset analyses from phase-III clinical trials of EGFRi suggested improved outcomes in patients with EGFR-amplified gastro-esophageal adenocarcinoma (GEA); however, large-scale analyses are lacking. In a multi-center analysis , these investigators examined the role of EGFRi in the largest cohort of patients with EGFR-amplified GEA to-date. A total of 60 patients from 15 tertiary cancer centers in 6 countries met the inclusion criteria. These criteria required histologically confirmed GEA in the metastatic or unresectable setting with EGFR amplification identified by using a Clinical Laboratory Improvement Amendments (CLIA)-approved assay, and who received on- or off-protocol EGFRi. Testing could be by tissue next-generation sequencing (NGS), plasma circulating tumor DNA NGS, and/or fluorescence in-situ hybridization (FISH) carried out by a CLIA- approved laboratory. Treatment patterns and outcomes analysis was also carried out using a de-identified clinic-genomic database (CGDB). A total of 60 patients with EGFR-amplified GEA received EGFRi, including 31 of 60 patients (52 %) with concurrent chemotherapy. Across treatment lines, patients achieved a 43 % ORR with a median progression-free survival (PFS) of 4.6 months (95 % CI: 3.5 to 6.4). Patients receiving EGFRi in 1st-, 2nd-, and 3rd-line therapy achieved a median overall survival (OS) of 20.6 months (95 % CI: 13.5 to not reached [NR]), 9 months (95 % CI: 7.9 to NR), and 8.4 months (7.6 to NR), respectively. This survival far exceeded the 11.2-month (95 % CI: 8.7 to 14.2) median OS from 1st-line initiation of non-EGFRi therapy in patients with EGFR-amplified GEA in the CGDB. Despite this benefit, analysis of the CGDB (January 2011 to December 2020) suggested that only 5 % of patients with EGFR-amplified GEA received EGFRi. The authors concluded that patients with EGFR-amplified GEA derived significant benefit from EGFRi. Moreover, these researchers stated that further prospective investigation of EGFRi in a well-selected patient population is ongoing in an upcoming trial of amivantamab in EGFR and/or MET amplified GEA.


References

The above policy is based on the following references:

  1. Cho BC, Felip E, Hayashi H, et al. MARIPOSA: Phase 3 study of first-line amivantamab + lazertinib versus osimertinib in EGFR-mutant non-small-cell lung cancer. Future Oncol. 2022;18(6):639-647.
  2. Cho BC, Lu S, Felip E, et al.; MARIPOSA Investigators. Amivantamab plus lazertinib in previously untreated EGFR-mutated advanced NSCLC. N Engl J Med. 2024 Jun 26. Epub ahead of print.
  3. Janssen Biotech, Inc. Rybrevant (amivantamab-vmjw) injection, for intravenous use. Prescribing Information. Horsham, PA: Janssen Biotech; revised September 2024.
  4. Janssen Biotech, Inc. Rybrevant (amivantamab-vmjw) receives FDA approval as the first targeted treatment for patients with non-small cell lung cancer with EGFR exon 20 insertion mutations. Press Release. Horsham, PA: Janssen Biotech; May 21, 2021.
  5. Kwon CS, Lin HM, Crossland V, et al. Non-small cell lung cancer with EGFR exon 20 insertion mutation: A systematic literature review and meta-analysis of patient outcomes. Curr Med Res Opin. 2022;38(8):1341-1350.
  6. Maron SB, Moya S, Morano F, et al. Epidermal growth factor receptor inhibition in epidermal growth factor receptor-amplified gastroesophageal cancer: Retrospective global experience. J Clin Oncol. 2022;40(22):2458-2467.
  7. National Comprehensive Cancer Network (NCCN). Amivantamab-vmjw. NCCN Drugs and Biologics Compendium, Plymouth Meeting, PA: NCCN; September 2024.
  8. Passaro A, Wang J, Wang Y, et al. Amivantamab plus chemotherapy with and without lazertinib in EGFR-mutant advanced NSCLC after disease progression on osimertinib: primary results from the phase III MARIPOSA-2 study. Ann Oncol. 2024;35(1):77-90.
  9. U.S. Food and Administration (FDA). FDA approves amivantamab-vmjw for EGFR exon 20 insertion-mutated non-small cell lung cancer indications. Drugs. Silver Spring, MD: FDA; March 1, 2024a.
  10. U.S. Food and Drug Administration (FDA). FDA approves amivantamab-vmjw with carboplatin and pemetrexed for non-small cell lung cancer with EGFR exon 19 deletions or L858R mutations. Drugs. Silver Spring, MD: FDA; September 19, 2024b.
  11. U.S. Food and Drug Administration (FDA). FDA approves first targeted therapy for subset of non-small cell lung cancer. FDA News Release. Silver Spring, MD: FDA; May 21, 2021.
  12. U.S. Food and Drug Administration (FDA). FDA approves lazertinib with amivantamab-vmjw for non-small lung cancer. Drugs. Silver Spring, MD: FDA; August 20, 2024c.
  13. Zhou C, Tang KJ, Cho BC, et al. Amivantamab plus Chemotherapy in NSCLC with EGFR Exon 20 Insertions. N Engl J Med. 2023;389(22):2039-2051.