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Alectinib versus Crizotinib in Untreated ALK-Positive Non-Small-Cell Lung Cancer.
Journal article

Alectinib versus Crizotinib in Untreated ALK-Positive Non-Small-Cell Lung Cancer.

  • Peters S From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Camidge DR From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Shaw AT From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Gadgeel S From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Ahn JS From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Kim DW From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Ou SI From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Pérol M From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Dziadziuszko R From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Rosell R From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Zeaiter A From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Mitry E From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Golding S From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Balas B From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Noe J From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Morcos PN From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
  • Mok T From Lausanne University Hospital, Lausanne (S.P.), and F. Hoffmann-La Roche, Basel (A.Z., E.M., S. Golding, B.B., J.N.) - both in Switzerland; University of Colorado, Denver (D.R.C.); Massachusetts General Hospital, Boston (A.T.S.); University of Michigan, Ann Arbor (S. Gadgeel); Samsung Medical Center, Sungkyunkwan University School of Medicine (J.S.A.), and Seoul National University Hospital (D.-W.K.) - both in Seoul, South Korea; Chao Family Comprehensive Cancer Center, University of California, Irvine, School of Medicine, Orange (S.-H.I.O.); Department of Medical Oncology, Léon Bérard Cancer Center, Lyon, France (M.P.); Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland (R.D.); Catalan Institute of Oncology, Barcelona (R.R.); Roche Innovation Center, New York (P.N.M.); and State Key Laboratory of South China, Chinese University of Hong Kong, Hong Kong (T.M.).
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  • 2017-06-07
Published in:
  • The New England journal of medicine. - 2017
Adult
Aged, 80 and over
Anaplastic Lymphoma Kinase
Animals
Antineoplastic Agents
Carbazoles
Carcinoma, Non-Small-Cell Lung
Central Nervous System Neoplasms
Crizotinib
Disease-Free Survival
Female
Follow-Up Studies
Humans
Intention to Treat Analysis
Kaplan-Meier Estimate
Lung Neoplasms
Male
Middle Aged
Piperidines
Protein Kinase Inhibitors
Pyrazoles
Pyridines
Receptor Protein-Tyrosine Kinases
Young Adult
English BACKGROUND
Alectinib, a highly selective inhibitor of anaplastic lymphoma kinase (ALK), has shown systemic and central nervous system (CNS) efficacy in the treatment of ALK-positive non-small-cell lung cancer (NSCLC). We investigated alectinib as compared with crizotinib in patients with previously untreated, advanced ALK-positive NSCLC, including those with asymptomatic CNS disease.


METHODS
In a randomized, open-label, phase 3 trial, we randomly assigned 303 patients with previously untreated, advanced ALK-positive NSCLC to receive either alectinib (600 mg twice daily) or crizotinib (250 mg twice daily). The primary end point was investigator-assessed progression-free survival. Secondary end points were independent review committee-assessed progression-free survival, time to CNS progression, objective response rate, and overall survival.


RESULTS
During a median follow-up of 17.6 months (crizotinib) and 18.6 months (alectinib), an event of disease progression or death occurred in 62 of 152 patients (41%) in the alectinib group and 102 of 151 patients (68%) in the crizotinib group. The rate of investigator-assessed progression-free survival was significantly higher with alectinib than with crizotinib (12-month event-free survival rate, 68.4% [95% confidence interval (CI), 61.0 to 75.9] with alectinib vs. 48.7% [95% CI, 40.4 to 56.9] with crizotinib; hazard ratio for disease progression or death, 0.47 [95% CI, 0.34 to 0.65]; P<0.001); the median progression-free survival with alectinib was not reached. The results for independent review committee-assessed progression-free survival were consistent with those for the primary end point. A total of 18 patients (12%) in the alectinib group had an event of CNS progression, as compared with 68 patients (45%) in the crizotinib group (cause-specific hazard ratio, 0.16; 95% CI, 0.10 to 0.28; P<0.001). A response occurred in 126 patients in the alectinib group (response rate, 82.9%; 95% CI, 76.0 to 88.5) and in 114 patients in the crizotinib group (response rate, 75.5%; 95% CI, 67.8 to 82.1) (P=0.09). Grade 3 to 5 adverse events were less frequent with alectinib (41% vs. 50% with crizotinib).


CONCLUSIONS
As compared with crizotinib, alectinib showed superior efficacy and lower toxicity in primary treatment of ALK-positive NSCLC. (Funded by F. Hoffmann-La Roche; ALEX ClinicalTrials.gov number, NCT02075840 .).
Language
  • English
Open access status
bronze
Identifiers
Persistent URL
https://folia.unifr.ch/global/documents/283170
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