ORKA-002 interim Phase 1 data demonstrates a half-life of 75-80 days supporting potential for twice-per-year dosing in psoriasis and quarterly dosing in hidradenitis suppurativa Phase 2 studies for ORKA-002 expected to begin in 1H 2026 for psoriasis and 2H 2026 for hidradenitis suppurativa First patients dosed in EVERLAST-B Phase 2b trial of ORKA-001 in December 2025 with data expected in 2027 MENLO PARK, Calif., Jan. 12, 2026 (GLOBE NEWSWIRE) -- Oruka Therapeutics, Inc. (“Oruka”) (Nasdaq: ORKA), a clinical-stage biotechnology company developing novel biologics designed to set a new standard for the treatment of chronic skin diseases including plaque psoriasis (PsO), today announced positive interim data from its Phase 1 trial of ORKA-002 and updates from the ongoing trials of ORKA-001.
