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Oncotarget

New Study: ALK Rearrangement Among Lung Cancer Patients

Nov 11, 2021
Researchers conducted a retrospective study of 20,000 lung cancer patients to analyze ALK gene rearrangement prevalence, offering insights into potential drug therapies. The study highlighted higher rates of ALK rearrangement in non-smokers and Asians, emphasizing the impact of patient demographics on the presence of the gene rearrangement.
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Quick takeaways

  • Identifying ALK rearrangement can lead to targeted therapies in non-small cell lung cancer patients.
  • ALK rearrangement rates were higher in younger non-smoking patients, Asian patients, and those with non-squamous histology.

Deep dives

Prevalence of ALK Rearrangement Among Lung Cancer Patients

Researchers conducted a retrospective study of nearly 20,000 advanced non-small cell lung cancer patients to assess the prevalence of anoplastic lymphoma kinase (ALK) gene rearrangement. The study aimed to identify actionable gene mutations for potential new drug therapies. Results indicated that ALK rearrangement was present in 2.6% of the total cohort, with variations based on patient demographics.

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