Phio Pharmaceuticals Enters Into A cGMP Drug Product Manufacturing Services Agreement With A US Manufacturer For Its Lead Compound, Ph-762, For Both Clinical Trial And Commercial Supply

Recent Company Highlights 
Phio's lead clinical candidate, PH-762, is being evaluated as an intratumoral therapy for cutaneous carcinomas. In its Phase 1b trial, Phio has reported that 22 patients completed treatment across five dose-escalation cohorts, with no dose-limiting toxicities or serious adverse events. The Company has also reported a pathological response rate in cSCC across all dosing cohorts of approximately 65%, including an 85% pathological response (6 of 7 patients) in the highest-dose cohort.

Phio has indicated that FDA engagement regarding next-stage clinical development is targeted for the second quarter of 2026 and has reported cash and cash equivalents projected to sustain operations into the first half of 2027.