Amivantamab And Hyaluronidase-lpuj (human Recombinant)

1 INDICATIONS AND USAGE RYBREVANT FASPRO is a combination of amivantamab, a bispecific EGF receptor-directed and MET receptor-directed antibody, and hyaluronidase, an endoglycosidase indicated: in combination with lazertinib for the first-line treatment of adult patients with locally advanced or metastatic NSCLC with EGFR exon 19 deletions or exon 21 L858R substitution mutations, as detected by an FDA-approved test. ( 1 , 2.2 ) 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.

6 ADVERSE REACTIONS The following adverse reactions are discussed elsewhere in the labeling: Hypersensitivity and Administration-Related Reactions [see Warnings and Precautions (5.1) ] Interstitial Lung Disease/Pneumonitis [see Warnings and Precautions (5.2) ] Venous Thromboembolic Events with Concomitant Use with Lazertinib [see Warnings and Precautions (5.3) ] Dermatologic Adverse Reactions [see Warnings and Precautions (5.4) ] Ocular Toxicity [see Warnings and Precautions (5.5) ] RYBREVANT FASPRO in Combination with Lazertinib The most common adverse reactions (≥ 20%) were rash, nail toxicity, musculoskeletal pain, fatigue, stomatitis, edema, nausea, diarrhea, vomiting, constipation, decreased appetite, and headache.

8.1 Pregnancy Risk Summary Based on the mechanism of action [see Clinical Pharmacology (12.1) ] and findings in animal models, RYBREVANT FASPRO can cause fetal harm when administered to a pregnant woman. There are no available data on the use of RYBREVANT FASPRO in pregnant women or animal data to assess the risk of RYBREVANT FASPRO in pregnancy. Disruption or depletion of EGFR in animal models resulted in impairment of embryo-fetal development including effects on placental, lung, cardiac, skin, and neural development.

5 WARNINGS AND PRECAUTIONS Hypersensitivity and Administration-Related Reactions (ARR) : Premedicate with antihistamines, antipyretics, and glucocorticoids. Monitor patients for any signs and symptoms of ARRs. Resume treatment upon resolution of symptoms or permanently discontinue RYBREVANT FASPRO based on severity. ( 2.8 , 5.1 ) Interstitial Lung Disease (ILD)/Pneumonitis : Monitor for new or worsening symptoms indicative of ILD/pneumonitis. Immediately withhold RYBREVANT FASPRO in patients with suspected ILD/pneumonitis and permanently discontinue if ILD/pneumonitis is confirmed. ( 2.8 , 5.2 ) Venous Thromboembolic (VTE) Events with Concomitant Use with Lazertinib: Prophylactic anticoagulation is recommended for the first four months of treatment. 4 CONTRAINDICATIONS RYBREVANT FASPRO is contraindicated in patients with known hypersensitivity to hyaluronidase or to any of its excipients. Patients with known hypersensitivity to hyaluronidase or to any of its excipients. ( 4 )