Administer ALECENSA® (alectinib) until disease progression or unacceptable toxicity.2
Hepatotoxicity:
Monitor liver function tests every 2 weeks during the first 3 months of treatment, then once a month and as clinically indicated, with more frequent testing in patients who develop transaminase and bilirubin elevations. Based on the severity of the adverse drug reaction, withhold ALECENSA and resume at a reduced dose or permanently discontinue ALECENSA
ILD/Pneumonitis:
Immediately withhold ALECENSA in patients diagnosed with ILD/pneumonitis and permanently discontinue if no other potential causes of ILD/pneumonitis have been identified
Renal Impairment:
Withhold ALECENSA for severe renal impairment, then resume ALECENSA at reduced dose upon recovery, or permanently discontinue
Bradycardia:
Monitor heart rate and blood pressure regularly. If symptomatic, withhold ALECENSA, then reduce dose, or permanently discontinue
Severe Myalgia and CPK Elevation:
Assess CPK levels every 2 weeks for the first month of treatment and in patients reporting unexplained muscle pain, tenderness, or weakness. In case of severe CPK elevations, withhold, then resume or reduce dose
Hemolytic Anemia:
Embryo-Fetal Toxicity:
Please see full Prescribing Information for additional guidance on monitoring.
1L=first-line; CPK=creatine phosphokinase; ILD=interstitial lung disease; OS=overall survival; PFS=progression-free survival.
IQVIA US Claims, December 2022–March 2024.
IQVIA US Claims, December 2022–March 2024.
ALECENSA [prescribing information]. South San Francisco, CA: Genentech USA, Inc. 2024.
ALECENSA [prescribing information]. South San Francisco, CA: Genentech USA, Inc. 2024.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non–small cell lung cancer. N Engl J Med. 2017;377:829-838.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non–small cell lung cancer. N Engl J Med. 2017;377:829-838.
Data on file. Genentech, Inc.
Data on file. Genentech, Inc.
Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for Non-Small Cell Lung Cancer V.5.2024. © National Comprehensive Cancer Network, Inc. 2024. All rights reserved. Accessed April 23, 2024. To view the most recent and complete version of the guideline, go online to NCCN.org.
Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for Non-Small Cell Lung Cancer V.5.2024. © National Comprehensive Cancer Network, Inc. 2024. All rights reserved. Accessed April 23, 2024. To view the most recent and complete version of the guideline, go online to NCCN.org.
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Deeken JF, Löscher W. The blood-brain barrier and cancer: transporters, treatment, and Trojan horses. Clin Cancer Res. 2007;13:1663-1674.
Silvestri GA, Gould MK, Margolis ML, et al. Noninvasive staging of non-small cell lung cancer: ACCP evidenced-based clinical practice guidelines (2nd edition). Chest. 2007;132(suppl):178S-201S.
Silvestri GA, Gould MK, Margolis ML, et al. Noninvasive staging of non-small cell lung cancer: ACCP evidenced-based clinical practice guidelines (2nd edition). Chest. 2007;132(suppl):178S-201S.
Jena A, Taneja S, Talwar V, Sharma JB. Magnetic resonance (MR) patterns of brain metastasis in lung cancer patients: correlation of imaging findings with symptom. J Thorac Oncol. 2008;3:140-144.
Jena A, Taneja S, Talwar V, Sharma JB. Magnetic resonance (MR) patterns of brain metastasis in lung cancer patients: correlation of imaging findings with symptom. J Thorac Oncol. 2008;3:140-144.
Sakamoto H, Tsukaguchi T, Hiroshima S, et al. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011;19:679-690.
Sakamoto H, Tsukaguchi T, Hiroshima S, et al. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011;19:679-690.
Kodama T, Hasegawa M, Takanashi K, Sakurai Y, Kondoh O, Sakamoto H. Antitumor activity of the selective ALK inhibitor alectinib in models of intracranial metastases. Cancer Chemother Pharmacol. 2014;74:1023-1028.
Kodama T, Hasegawa M, Takanashi K, Sakurai Y, Kondoh O, Sakamoto H. Antitumor activity of the selective ALK inhibitor alectinib in models of intracranial metastases. Cancer Chemother Pharmacol. 2014;74:1023-1028.
Löscher W, Potschka H. Blood-brain barrier active efflux transporters: ATP-binding cassette gene family. NeuroRx. 2005;2:86-98.
Löscher W, Potschka H. Blood-brain barrier active efflux transporters: ATP-binding cassette gene family. NeuroRx. 2005;2:86-98.
Schinkel AH, Jonker JW. Mammalian drug efflux transporters of the ATP binding cassette (ABC) family: an overview. Adv Drug Deliv Rev. 2003;55:3-29.
Schinkel AH, Jonker JW. Mammalian drug efflux transporters of the ATP binding cassette (ABC) family: an overview. Adv Drug Deliv Rev. 2003;55:3-29.
Bartels AL. Blood-brain barrier p-glycoprotein function in neurodegenerative disease. Curr Pharm Des. 2011;17:2771-2777.
Bartels AL. Blood-brain barrier p-glycoprotein function in neurodegenerative disease. Curr Pharm Des. 2011;17:2771-2777.
Camidge DR, Dziadziuszko R, Peters S, et al. Updated efficacy and safety data and impact of the EML4-ALK fusion variant on the efficacy of alectinib in untreated ALK-positive advanced non-small cell lung cancer in the global phase III ALEX study. J Thorac Oncol. 2019;14(7):1233-1243.
Camidge DR, Dziadziuszko R, Peters S, et al. Updated efficacy and safety data and impact of the EML4-ALK fusion variant on the efficacy of alectinib in untreated ALK-positive advanced non-small cell lung cancer in the global phase III ALEX study. J Thorac Oncol. 2019;14(7):1233-1243.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non–small cell lung cancer. N Engl J Med. 2017;377(protocol):1-384.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non–small cell lung cancer. N Engl J Med. 2017;377(protocol):1-384.
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Gadgeel, S. Alectinib vs crizotinib in treatment-naïve ALK+ NSCLC: CNS efficacy results from the ALEX study. Oral presentation at: European Society for Medical Oncology Congress; September, 2017; Madrid, Spain.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non-small-cell lung cancer. N Engl J Med. 2017;377(suppl):1-14.
Peters S, Camidge DR, Shaw AT, et al. Alectinib versus crizotinib in untreated ALK-positive non-small-cell lung cancer. N Engl J Med. 2017;377(suppl):1-14.
Camidge DR, Peters S, Mok T, et al. Updated efficacy and safety data from the global phase III ALEX study of alectinib (ALC) vs crizotinib (CZ) in untreated advanced ALK+ NSCLC. Abstract no. 9043. Presented at: 2018 American Society of Clinical Oncology Annual Meeting; June 1-5, 2018; Chicago, IL.
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Criteria | ALECENSA dose modification |
---|---|
ALT or AST elevation of >5X ULN with total bilirubin ≤2X ULN | Temporarily withhold until recovery to baseline or to ≤3X ULN, then resume at reduced dose. See dose reduction schedule. |
ALT or AST elevation >3X ULN with total bilirubin elevation >2X ULN in the absence of cholestasis or hemolysis | Permanently discontinue ALECENSA. |
Total bilirubin elevation >3X ULN | Temporarily withhold until recovery to baseline or to ≤1.5X ULN, then resume at reduced dose. See dose reduction schedule. |
Any grade treatment-related ILD/pneumonitis | Permanently discontinue ALECENSA. |
Grade 3 renal impairment | Temporarily withhold until serum creatinine recovers to ≤1.5X ULN, then resume at reduced dose. See dose reduction schedule. |
Grade 4 renal impairment | Permanently discontinue ALECENSA. |
Symptomatic bradycardia | Withhold ALECENSA until recovery to asymptomatic bradycardia or to a heart rate of ≥60 bpm. If contributing concomitant medication is identified and discontinued, or its dose is adjusted, resume ALECENSA at previous dose upon recovery to asymptomatic bradycardia or to a heart rate of ≥60 bpm. If no contributing concomitant medication is identified, or if contributing concomitant medications are not discontinued or dose modified, resume ALECENSA at reduced dose upon recovery to asymptomatic bradycardia or to a heart rate of ≥60 bpm. See dose reduction schedule. |
Bradycardiaa (life-threatening consequences, urgent intervention indicated) | Permanently discontinue ALECENSA if no contributing concomitant medication is identified. If contributing concomitant medication is identified and discontinued, or its dose is adjusted, resume ALECENSA at reduced dose upon recovery to asymptomatic bradycardia or to a heart rate of ≥60 bpm, with frequent monitoring as clinically indicated. Permanently discontinue ALECENSA in case of recurrence. See dose reduction schedule. |
CPK elevation of >5X ULN | Temporarily withhold until recovery to baseline or to ≤2.5X ULN, then resume at same dose. |
CPK elevation >10X ULN or second occurrence of CPK elevation of >5X ULN | Temporarily withhold until recovery to baseline or to ≤2.5X ULN, then resume at reduced dose. See dose reduction schedule. |
Hemolytic anemia | Withhold ALECENSA if hemolytic anemia is suspected. Upon resolution, resume at reduced dose or permanently discontinue. See dose reduction schedule. |
aHeart rate <60 bpm.
ALT=alanine transaminase; AST=aspartate transaminase; bpm=beats per minute; CPK=creatine phosphokinase; ILD=interstitial lung disease; ULN=upper limit of normal.
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