Lorlatinib After Five Years: TP53 and EML4::ALK Variant 3 Refine Prognosis but Do Not Defi

Lorlatinib After Five Years: TP53 and EML4::ALK Variant 3 Refine Prognosis but Do Not Defi

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Five-year data on lorlatinib treatment for ALK-positive NSCLC reveal that TP53 mutations predict poorer survival, while EML4::ALK variants and circulating tumor DNA help clarify resistance mechanisms. These factors refine prognosis but do not determine treatment benefit.

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Originally published by gnews