Trial Profile

A Phase Ib Study of Multivalent Autophagosome Vaccine, With or Without GITR Agonist, With Sequenced Checkpoint Inhibition (Anti-PD-1) - Immunotherapy Trio in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (HNSCC)

Status: Active, no longer recruiting

Phase of Trial: Phase I

Latest Information Update: 07 Sep 2026

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At a glance

Drugs DPV 001 (Primary) ; Ragifilimab (Primary) ; Retifanlimab (Primary) ; Cyclophosphamide
Indications Head and neck cancer; Squamous cell cancer
Focus Adverse reactions; First in man
Acronyms GITRVax

03 Sep 2026 Status changed from recruiting to active, no longer recruiting.
13 Apr 2026 Planned End Date changed from 31 Dec 2027 to 31 Dec 2028.
13 Apr 2026 Planned primary completion date changed from 31 Dec 2025 to 31 Dec 2027.

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