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Evaxion reports sustained clinical responses for all patients at three-year follow-up in phase 2 trial with personalized cancer vaccine EVX-01

$EVAXPress releaseOct 19, 2026, 3:00 AM ETRead the release

Evaxion reported that all patients in the EVX-01 phase 2 advanced melanoma trial maintained their clinical responses at three-year follow-up, with no tumor progression observed. The data build on two-year results showing a 75% objective response rate, a 25% complete response rate, and tumor reduction in 15 of 16 enrolled patients; third-year patients received EVX-01 as stand-alone therapy.

Key figures

Drug Name
EVX-01
Phase Of Trial
Phase 2
Extension responders
6 of 12 responders
Complete response rate
25%
Objective response rate
75%
Tumor reduction patients
15 of 16
Neoantigens with tcell response
86%
Patients with deepened response
54%
Patients responding at two years
92%

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