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Information relating to specific disease areas aligned to Pfizer’s portfolio and other resources designed for Pfizer medicines.

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Click here for Xalkori® (crizotinib) Prescribing Information. Adverse event reporting information can be found at the bottom of the page.

Video Resources

Best practices for ROS1 testing in NSCLC patients
Prof. Andrew Nicholson

Duration: 06:32
Should we be reflex-ROS1 testing on ALL lung cancer patients? Professor Nicholson gives his professional opinion on this question and others, including tips for laboratories who want to validate their own ROS1 testing service.


Tissue sample acquisition in NSCLC patients
Dr Neal Navani

Duration: 05:12​​​​​​​​​​​​​​

Dr Neal Navani answers the key question: "What is the importance of optimal tissue acquisition in lung cancer patients?" and gives his recommendations on optimal sample acquisition.


The optimal model for molecular testing in patients with advanced ROS1+ NSCLC 
​​​​​​​Dr Tim Benepal

Duration: 02:29

Dr Tim Benepal describes his vision of the optimal testing model for molecular testing by answering two significant questions: Should all molecular testing be carried out in-house? And when in a patient’s diagnostic pathway should these tests be requested?


PP-XLK-GBR-1175. March 2021


XALKORI as a monotherapy is indicated for:1

  • The first-line treatment of adults with anaplastic lymphoma kinase (ALK)-positive advanced non-small cell lung cancer (NSCLC)
  • The treatment of adults with previously treated anaplastic lymphoma kinase (ALK)-positive advanced non-small cell lung cancer (NSCLC)
  • The treatment of adults with ROS1-positive advanced non-small cell lung cancer (NSCLC)

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PP-PFE-GBR-2688. December 2020