Rare variants, with median overall survival of 66.6 months, appeared to be of better prognosis than common variants, namely variants 1 and 3, with median OS of 17.6 months, although these results did not reach statistical significance ( P = .34) due to the reduced size of the cohort (Figure S2 ).
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Targeted RNA-sequencing assays: a step forward compared to FISH and IHC techniques?
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0.3400
0.3400
The sentences
Although not significant, there was a clear trend toward longer OS and PFS for patients with rare EML4‐ALK variants.