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Tango Presents Promising Results from Phase 1/2 Study of Vopimetostat and Daraxonrasib in Pancreatic Cancer and Provides Updates to Development Strategy

$TNGXPress releaseOct 23, 2026, 6:30 AM ETRead the release

Tango Therapeutics reported updated Phase 1/2 data for vopimetostat plus Revolution Medicines' daraxonrasib in MTAP-deleted/RAS-mutant pancreatic cancer, showing an 82% objective response rate, median PFS not yet reached, and 88% of patients progression-free at 9 months across 22 efficacy-evaluable 2L/3L patients. The combination was generally well-tolerated at dose level 1, with no dose-limiting toxicities, no treatment-related withdrawals, and no Grade 4 or 5 adverse events; the vopimetostat plus zoldonrasib arm showed a 54% ORR and 61% 9-month PFS.

Key figures

Drug Name
vopimetostat (TNG462)
Phase Of Trial
Phase 1/2
Orr nsclc
80% (4/5)
Orr zoldonrasib
54% (19/35)
Dcr daraxonrasib
100%
Phase3 initiation
1H 2027
Pfs 9mo zoldonrasib
61%
Pfs 9mo daraxonrasib
88%
Orr daraxonrasib pdac
82% (18/22)
Grade3 trae rate dose1
40% (10/25)

AI analysis

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    TNGX: Tango Presents Promising Results from Phase 1/2 Study of Vopimetostat and Daraxonrasib in Pancreatic Cancer and Provides Updates to Development Strategy — AI Analysis | Signal8