ZYKADIA

Ceritinib is a kinase inhibitor for oral administration. The molecular formula for ceritinib is C 28 H 36 N 5 O 3 ClS. The molecular weight is 558.14 g/mol. Ceritinib is described chemically as 5-Chloro-N4-[2-[(1-methylethyl)sulfonyl]phenyl]-N2-[5-methyl-2-(1-methylethoxy)-4-(4-piperidinyl)phenyl]-2,4-pyrimidinediamine. The chemical structure of ceritinib is shown below: Ceritinib is a white to almost white or light yellow powder. ZYKADIA is supplied as printed hard-gelatin capsules containing 150 mg of ceritinib and the following inactive ingredients: colloidal silicon dioxide, hard gelatin capsule shells, low substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. The capsule shell is composed of FD&C Blue # 2, gelatin, and titanium dioxide. ZYKADIA is supplied as film-coated tablets containing 150 mg of ceritinib and the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, low-substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose and povidone. The tablet coating contains FD&C Blue # 2 aluminum lake, hypromellose, polyethylene glycol 4000, talc, and titanium dioxide. The chemical structure of ceritinib.

ZYKADIA ® is indicated for the treatment of adult patients with metastatic non-small cell lung cancer (NSCLC) whose tumors are anaplastic lymphoma kinase (ALK)-positive as detected by an FDA-approved test [see Dosage and Administration (2.1)] . ZYKADIA is a kinase inhibitor indicated for the treatment of adults with metastatic non-small cell lung cancer (NSCLC) whose tumors are anaplastic lymphoma kinase (ALK)-positive as detected by an FDA-approved test. ( 1 , 2.1 )

Recommended Dosage: 450 mg orally once daily with food. ( 2.2 ) 2.1 Patient Selection Select patients for treatment of metastatic NSCLC with ZYKADIA based on the presence of ALK positivity in tumor specimens [see Clinical Studies (14.1)] . Information on FDA-approved tests for the detection of ALK rearrangements in NSCLC is available at: http://www.fda.gov/CompanionDiagnostics. 2. 2 Recommended Dosage The recommended dosage of ZYKADIA is 450 mg orally once daily with food until disease progression or unacceptable toxicity [see Clinical Pharmacology (12.3)] . If a dose of ZYKADIA is missed, make up that dose unless the next dose is due within 12 hours. If vomiting occurs during the course of treatment, do not administer an additional dose and continue with the next scheduled dose of ZYKADIA. 2. 3 Dosage Modifications for Adverse Reactions Table 1: Recommended ZYKADIA Dose Reductions Dose Reduction Recommended Dosage First-dose reduction 300 mg taken orally once daily with food Second-dose reduction 150 mg taken orally once daily with food Discontinue ZYKADIA for patients unable to tolerate 150 mg taken orally once daily with food. Dosage modifications for selected adverse reactions of ZYKADIA are provided in Table 2. If dose reduction is required due to an adverse reaction not listed in Table 2, then reduce the daily dose of ZYKADIA by 150 mg. Table 2: Recommended ZYKADIA Dosage Modifications for Adverse Reactions Adverse Reaction ZYKADIA Dose Modification Gastrointestinal Adverse Reactions [see Warnings and Precautions (5.1)] Severe or intolerable nausea, vomiting, or diarrhea despite optimal antiemetic or anti-diarrheal therapy Withhold until improved, then resume ZYKADIA at the next lower dosage. Hepatotoxicity [see Warnings and Precautions (5.2)] ALT or AST elevation greater than 5 times ULN with total bilirubin elevation less than or equal to 2 times ULN Withhold until recovery to baseline or less than or equal to 3 times ULN, then resume ZYKADIA at the next lower dosage. ALT or AST elevation greater than 3 times ULN with total bilirubin elevation greater than 2 times ULN in the absence of cholestasis or hemolysis Permanently discontinue ZYKADIA. Interstitial Lung Disease/Pneumonitis [see Warnings and Precautions (5.3)] Any Grade treatment-related ILD/pneumonitis Permanently discontinue ZYKADIA. QT Interval Prolongation [see Warnings and Precautions (5.4)] QTc interval greater than 500 msec on at least 2 separate ECGs Withhold until QTc interval is less than 481 msec or recovery to baseline if baseline QTc is greater than or equal to 481 msec, then resume ZYKADIA at the next lower dosage. QTc interval prolongation in combination with torsades de pointes or polymorphic ventricular tachycardia or signs/symptoms of serious arrhythmia Permanently discontinue ZYKADIA. Hyperglycemia [see Warnings and Precautions (5.5)] Persistent hyperglycemia greater than 250 mg/dL despite optimal anti-hyperglycemic therapy Withhold until hyperglycemia is adequately controlled, then resume ZYKADIA at the next lower dosage. If adequate hyperglycemic control cannot be achieved with optimal medical management, discontinue ZYKADIA. Bradycardia [see Warnings and Precautions (5.6)] Symptomatic bradycardia that is not life-threatening Withhold until recovery to asymptomatic bradycardia or to a heart rate of 60 bpm or above, evaluate concomitant medications known to cause bradycardia. If bradycardia cannot be attributed to another drug, resume ZYKADIA at the next lower dosage. Clinically significant bradycardia requiring intervention or life-threatening bradycardia in patients taking a concomitant medication also known to cause bradycardia or a medication known to cause hypotension Withhold until recovery to asymptomatic bradycardia or to a heart rate of 60 bpm or above. If the concomitant medication can be adjusted or discontinued, resume ZYKADIA at the next lower dosage with frequent monitoring. Life-threatening bradycardia in patients who are not taking a concomitant medication also known to cause bradycardia or known to cause hypotension Permanently discontinue ZYKADIA. Pancreatitis [see Warnings and Precautions (5.7)] Lipase or amylase elevation greater than 2 times ULN Withhold until recovery to less than 1.5 times ULN, then resume ZYKADIA at the next lower dosage. Abbreviations: AST, aspartate aminotransferase; ALT, alanine aminotransferase; ULN, upper limit of normal; ILD, interstitial lung disease; ECG, electrocardiogram; bpm, beats per minute. 2. 4 Dosage Modification for Strong CYP3A Inhibitors Avoid concurrent use of strong CYP3A inhibitors during treatment with ZYKADIA [see Drug Interactions (7.1), Clinical Pharmacology (12.3)] . If concurrent use of a strong CYP3A inhibitor is unavoidable, reduce the ZYKADIA dose by approximately one-third, rounded to the nearest multiple of the 150 mg dosage strength. After discontinuation of a strong CYP3A inhibitor, resume the ZYKADIA dose that was taken prior to initiating the strong CYP3A inhibitor. 2.5 Dosage Modification for Patients With Severe Hepatic Impairment For patients with severe hepatic impairment (Child-Pugh C), reduce the ZYKADIA dose by approximately one-third, rounded to the nearest multiple of the 150 mg dosage strength [see Use in Specific Populations (8.6), Clinical Pharmacology (12.3)] .

None. None. ( 4 )

The following clinically significant adverse reactions are described elsewhere in the labeling: Gastrointestinal Adverse Reactions [see Warnings and Precautions (5.1)] Hepatotoxicity [see Warnings and Precautions (5.2)] Interstitial Lung Disease/Pneumonitis [see Warnings and Precautions (5.3)] QT Interval Prolongation [see Warnings and Precautions (5.4)] Hyperglycemia [see Warnings and Precautions (5.5)] Bradycardia [see Warnings and Precautions (5.6)] Pancreatitis [see Warnings and Precautions (5.7)] The most common adverse reactions (incidence of ≥ 25%) in patients treated with ZYKADIA 450 mg with food are diarrhea, nausea, abdominal pain, vomiting, and fatigue; and with ZYKADIA 750 mg under fasted conditions are diarrhea, nausea, vomiting, fatigue, abdominal pain, decreased appetite, and weight loss. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Novartis Pharmaceuticals Corporation at 1-888-669-6682 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The data in the Warnings and Precautions section reflect exposure to ZYKADIA 750 mg once daily under fasted conditions in 925 patients with ALK-positive NSCLC across seven clinical studies, including ASCEND-4 and ASCEND-1, described below, a randomized active-controlled study, two single arm studies, and two dose-escalation studies. The majority of patients enrolled in these studies had received prior treatment with chemotherapy and/or crizotinib for NSCLC. Among these 925 patients, the most common adverse reactions (≥ 25% incidence) were diarrhea, nausea, vomiting, fatigue, abdominal pain, decreased appetite, and weight loss. Approximately 45% of patients initiating treatment with ZYKADIA 750 mg under fasted conditions had an adverse reaction that required at least one dose reduction and 66% of patients had an adverse reaction that required at least one dose interruption. The median time to first dose reduction due to any reason was 7 weeks. Dose Optimization Study: Dosing Regimen of 450 mg Daily With Food In ASCEND-8, a dose optimization study, ZYKADIA 450 mg daily with food (N = 108) was compared to 750 mg daily under fasted conditions (N = 110) in both previously treated and untreated patients with ALK-positive NSCLC. The overall safety profile of ZYKADIA 450 mg with food was consistent with ZYKADIA 750 mg fasted, except for a reduction in gastrointestinal adverse reactions, while achieving comparable steady-state exposure [see Clinical Pharmacology (12.3)] . The most common adverse reactions (≥ 25% incidence) in the 450 mg with food arm were diarrhea, nausea, abdominal pain, vomiting, and fatigue. The incidence and severity of gastrointestinal adverse reactions (diarrhea 59%, nausea 43%, and vomiting 38%) were reduced for patients treated with ZYKADIA 450 mg with food; Grade ≥ 3 adverse reactions were reported in two patients (1.9%): Grade 3 diarrhea and Grade 3 vomiting in one patient each [see Warnings and Precautions (5.1)] . In patients treated with ZYKADIA 450 mg with food, 24% of patients had an adverse reaction that required at least one dose reduction and 56% of patients had an adverse reaction that required at least one dose interruption. The median time to first dose reduction due to any reason was 8 weeks. Previously Untreated ALK-Positive Metastatic NSCLC The safety of ZYKADIA was evaluated in ASCEND-4, an open-label, randomized, active-controlled multicenter study of 376 previously untreated ALK-positive NSCLC patients [see Clinical Studies (14.1)] . Patients received ZYKADIA 750 mg daily (N = 189) under fasted conditions or chemotherapy and maintenance chemotherapy (N = 187). Chemotherapy regimens were pemetrexed (500 mg/m 2 ) and investigator’s choice of cisplatin (75 mg/m 2 ) or carboplatin [area under the curve (AUC) of 5 - 6 mg*min/mL] administered every 21 days. Patients who completed 4 cycles of chemotherapy without progressive disease received pemetrexed (500 mg/m 2 ) as single-agent maintenance therapy every 21 days. The median duration of exposure to ZYKADIA was 18 months. The demographic characteristics of the study population were 57% female, median age 54 years (range, 22 to 81 years), 22% age 65 years or older, 54% white, 42% Asian, 2% black, and 2% other races. Patients were enrolled in Europe (53%), Asia Pacific (42%), and South America (5%) regions. The majority of patients had adenocarcinoma (97%), never smoked (61%), and 32% had brain metastases at screening. The following fatal adverse reactions occurred in 4 patients treated with ZYKADIA: Myocardial infarction, respiratory tract infection, pneumonitis, and unknown cause. Serious adverse reactions were reported in 38% of patients treated with ZYKADIA. The most frequent serious adverse reactions were pneumonia (4%), pleural effusion (4%), vomiting (4%), nausea (3%), dyspnea (3%), hyperglycemia (3%), AST increased (2%), lung infection (2%), and pericardial effusion (2%). Among patients treated with ZYKADIA, dose interruptions due to adverse reactions occurred in 77%, dose reductions were required in 66%, and adverse reactions that led to discontinuation of therapy occurred in 12% of patients. The most frequent adverse reactions, reported in at least 10% of patients treated with ZYKADIA, that led to dose interruptions or reductions were: Increased ALT (48%), increased AST (34%), vomiting (15%), increased blood creatinine (14%), increased gamma-glutamyl transpeptidase (GGT) (13%), diarrhea (13%), and nausea (13%). The most frequent adverse reactions that led to discontinuation of ZYKADIA in 1% or more of patients in ASCEND-4 were increased blood creatinine (2.1%), increased amylase (1.1%), and increased lipase (1.1%). Tables 3 and 4 summarize adverse reactions and laboratory abnormalities, respectively, in ASCEND-4. Table 3: Adverse Reactions (> 10% for All Grades* or ≥ 2% for Grades 3-4) of Patients in ASCEND-4 ZYKADIA N = 189 Chemotherapy N = 175 a All Grades Grade 3-4 All Grades Grade 3-4 % % % % Gastrointestinal** Diarrhea 85 4.8 11 1.1 Nausea 69 2.6 55 5 Vomiting 67 5 36 6 Abdominal pain b 40 3.7 13 0 Constipation 20 0 22 0 Esophageal disorder c 15 0.5 8 0.6 G eneral Fatigue d 45 7 49 6 Non-cardiac chest pain 21 1.1 10 0.6 Back pain 19 1.6 18 2.3 Pyrexia 19 0 14 1.1 Pain in extremity 13 0 7 0 Musculoskeletal pain 11 0.5 6 0.6 Pruritus 11 0.5 5 0 Metabolism and Nutrition Decreased appetite 34 1.1 32 1.1 Weight loss 24 3.7 15 0.6 Respiratory Cough 25 0 17 0 Skin Rash e 21 1.1 8 0.6 Neurologic Headache 19 0.5 13 1.1 Dizziness 12 1.1 10 0.6 Cardiac Prolonged QT interval 12 2.6 1.1 0.6 Pericarditis f 4.2 1.6 2.3 1.1 *National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.03). **For frequency of gastrointestinal adverse reactions at the recommended dose of 450 mg with food [see Warnings and Precautions (5.1), Adverse Reactions (6.1)] . a Twelve patients randomized to chemotherapy did not receive study drug. b Abdominal pain (abdominal pain, abdominal pain upper, abdominal discomfort, and epigastric discomfort). c Esophageal disorder (dyspepsia, gastroesophageal reflux disease, and dysphagia). d Fatigue (fatigue and asthenia). e Rash (rash, dermatitis acneiform, rash maculo-papular). f Pericarditis (pericardial effusion and pericarditis). Additional clinically significant adverse reactions occurring in 2% or more of patients treated with ZYKADIA 750 mg under fasted conditions included: vision disorder (4% comprised of vision impairment, blurred vision, photopsia, accommodation disorder, presbyopia, reduced visual acuity, or vitreous floaters), bradycardia (4%), ILD/pneumonitis (2%), hepatotoxicity (2%), and renal failure (2%). In addition, the adverse reaction of photosensitivity was reported in 1.1% of patients. Table 4: Laboratory Abnormalities Occurring in > 10% (All Grades*) of Patients in ASCEND-4 ZYKADIA N = 189 Chemotherapy N = 175 a All Grades Grade 3-4 All Grades Grade 3-4 % % % % Chemistry Increased ALT 91 34 65 3.4 Increased AST 86 21 58 2.3 Increased GGT 84 49 67 10 Increased alkaline phosphatase 81 12 47 1.7 Increased creatinine 77 4.2 37 0.6 Hyperglycemia 53 10 67 10 Hypophosphatemia 38 3.7 27 4.0 Increased amylase 37 8 43 4.5 Hyperbilirubinemia (total) 15 0.5 6 0.6 Increased lipase b 13 6 7 0.6 Hematology Anemia 67 4.2 84 11 Neutropenia 27 2.1 58 20 Thrombocytopenia 16 1.0 38 4.6 Abbreviations: ALT, alanine aminotransferase; AST, aspartate aminotransferase; GGT, gamma-glutamyl transpeptidase. *National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.03). a Twelve patients randomized to chemotherapy did not receive study drug. b In the ZYKADIA arm, no patients had baseline lipase laboratory assessments, 112 had post-baseline assessments. In the chemotherapy arm, one patient had baseline lipase laboratory assessments but no post-baseline assessment; 49 patients had post-baseline assessments. Previously Treated ALK-Positive Metastatic NSCLC The safety of ZYKADIA was evaluated in ASCEND-1, a multicenter, single-arm, open-label clinical study of 255 ALK-positive patients (246 patients with NSCLC and 9 patients with other cancers who received ZYKADIA at a dose of 750 mg daily under fasted conditions) [see Clinical Studies (14.2)] . The median duration of exposure to ZYKADIA was 6 months. The study population characteristics were: Median age 53 years, age less than 65 (84%), female (53%), white (63%), Asian (34%), NSCLC adenocarcinoma histology (90%), never or former smoker (97%), Eastern Cooperative Oncology Group Performance Status (ECOG PS) 0 or 1 (89%), brain metastases (49%), and number of prior therapies 2 or more (67%). Fatal adverse reactions in patients treated with ZYKADIA occurred in 5% of patients, consisting of: Pneumonia (4 patients), respiratory failure, ILD/pneumonitis, pneumothorax, gastric hemorrhage, general physical health deterioration, pulmonary tuberculosis, cardiac tamponade, and sepsis (1 patient each). Serious adverse reactions reported in 2% or more of patients in ASCEND-1 were convulsion, pneumonia, ILD/pneumonitis, dyspnea, dehydration, hyperglycemia, and nausea. Dose reductions due to adverse reactions occurred in 59% of patients treated with ZYKADIA. The most frequent adverse reactions, reported in at least 10% of patients, that led to dose reductions or interruptions were: Increased ALT (29%), nausea (20%), increased AST (16%), diarrhea (16%), and vomiting (16%). Discontinuation of therapy due to adverse reactions occurred in 10% of patients treated with ZYKADIA. The most frequent adverse reactions that led to discontinuation in 1% or more of patients in ASCEND-1 were pneumonia, ILD/pneumonitis, and decreased appetite. Tables 5 and 6 summarize adverse reactions and laboratory abnormalities, respectively, in ASCEND-1. Table 5: Adverse Reactions (> 10% for All Grades* or ≥ 2% for Grades 3-4) in ALK-Positive Patients Treated With ZYKADIA in ASCEND-1 ZYKADIA N = 255 All G rades Grade 3-4 % % Gastrointestinal** Diarrhea 86 6 Nausea 80 4 Vomiting 60 4 Abdominal pain a 54 2 Constipation 29 0 Esophageal disorder b 16 1 General Fatigue c 52 5 Metabolism and N utrition Decreased appetite 34 1 Skin Rash d 16 0 Respiratory Interstitial lung disease/pneumonitis 4 3 Abbreviation: ALK, anaplastic lymphoma kinase. *National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.03). **For frequency of gastrointestinal adverse reactions at the recommended dose of 450 mg with food [see Warnings and Precautions (5.1), Adverse Reactions (6.1)] . a Abdominal pain (abdominal pain, upper abdominal pain, abdominal discomfort, and epigastric discomfort). b Esophageal disorder (dyspepsia, gastroesophageal reflux disease, and dysphagia). c Fatigue (fatigue and asthenia). d Rash (rash, maculopapular rash, and acneiform dermatitis). Additional clinically significant adverse reactions occurring in 2% or more of patients treated with ZYKADIA 750 mg under fasted conditions included neuropathy (17% comprised of paresthesia, muscular weakness, gait disturbance, peripheral neuropathy, hypoesthesia, peripheral sensory neuropathy, dysesthesia, neuralgia, peripheral motor neuropathy, hypotonia, or polyneuropathy), vision disorder (9% comprised of vision impairment, blurred vision, photopsia, accommodation disorder, presbyopia, or reduced visual acuity), prolonged QT interval (4%), and bradycardia (3%). In addition, the adverse reaction of photosensitivity was reported in 1.2% of patients. Table 6: Key Laboratory Abnormalities Occurring in > 10% (All Grades*) of ALK-Positive Patients Treated With ZYKADIA in ASCEND-1 ZYKADIA N = 255 All G rades Grade 3-4 % % Hematology Anemia 84 5 Chemistry Increased ALT 80 27 Increased AST 75 13 Increased creatinine 58 2 Hyperglycemia 49 13 Hypophosphatemia 36 7 Increased lipase 28 10 Hyperbilirubinemia (total) 15 1 Abbreviations: ALT, alanine aminotransferase; AST, aspartate aminotransferase; ALK, anaplastic lymphoma kinase. *National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.03).

CYP3A Inhibitors and Inducers : Avoid concurrent use of ZYKADIA with strong CYP3A inhibitors or inducers. If concurrent use of a strong CYP3A inhibitor is unavoidable, dose reduce ZYKADIA. ( 2.4 , 7.1 ) CYP3A Substrates : Avoid coadministration of ZYKADIA with sensitive CYP3A substrates. ( 7.2 ) CYP2C9 Substrates : Avoid coadministration of ZYKADIA with CYP2C9 substrates for which minimal concentration changes may lead to serious toxicities. ( 7.2 ) 7.1 Effect of Other Drugs on ZYKADIA Strong CYP3A Inhibitors A strong CYP3A4/P-gp inhibitor (ketoconazole) increased the systemic exposure of ceritinib [see Clinical Pharmacology (12.3)] , which may increase the incidence and severity of adverse reactions of ZYKADIA. Avoid concurrent use of strong CYP3A inhibitors during treatment with ZYKADIA. If concurrent use of strong CYP3A inhibitors is unavoidable, reduce the ZYKADIA dose [see Dosage and Administration (2.4)] . Do not consume grapefruit and grapefruit juice as they may inhibit CYP3A. Strong CYP3A Inducers A strong CYP3A4/P-gp inducer (rifampin) decreased the systemic exposure of ceritinib [see Clinical Pharmacology (12.3)] , which may decrease the efficacy of ZYKADIA. Avoid concurrent use of strong CYP3A inducers during treatment with ZYKADIA. 7.2 Effect of ZYKADIA on Other Drugs CYP3A Substrates Ceritinib increased the systemic exposure of a sensitive CYP3A substrate (midazolam) [see Clinical Pharmacology (12.3)] . Avoid coadministration of ZYKADIA with sensitive CYP3A substrates. If concomitant use is unavoidable, consider dose reduction of the sensitive CYP3A substrate(s). If ZYKADIA is coadministered with other CYP3A substrates, refer to the CYP3A substrate labeling for dosage recommendation with strong CYP3A inhibitors. CYP2C9 Substrates Ceritinib increased the systemic exposure of a CYP2C9 substrate (warfarin) [see Clinical Pharmacology (12.3)] . Increase the frequency of INR monitoring if coadministration with warfarin is unavoidable as the anti-coagulant effect of warfarin may be enhanced. Avoid coadministration of ZYKADIA with CYP2C9 substrates for which minimal concentration changes may lead to serious toxicities. If concomitant use of such CYP2C9 substrates is unavoidable, consider dose reduction for the coadministered CYP2C9 substrates. 7.3 Drugs That Prolong QT Interval ZYKADIA causes concentration-dependent increases in the QTc interval. When possible, avoid coadministration of ZYKADIA with other products with a known potential to prolong the QTc interval [see Warnings and Precautions (5.4), Clinical Pharmacology (12.2)] . 7.4 Drugs That Cause Bradycardia ZYKADIA can cause bradycardia. When possible, avoid coadministration of ZYKADIA with other products known to cause bradycardia [see Warnings and Precautions (5.6), Clinical Pharmacology (12.2)] .