Drugs / ARCT-2304
last change Dec 2025 re-read 9 days ago

ARCT-2304

Messenger RNA (mRNA)

Developed for
influenza
Investigated by
Arcturus Therapeutics, Inc. · Biomedical Advanced Research and Development Authority

Trials 1

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1/2 NCT06602531 Dec 2024 → Jun 2025 influenza Arcturus Therapeutics, Inc. Completed No outcome recorded

News releases announcing trial results or a regulatory action · 2

DateIssuerRelease
2025-04-10 Arcturus Therapeutics, Inc. Regulatory Arcturus Therapeutics Receives U.S. FDA Fast Track Designation for the STARR® mRNA Vaccine Candidate ARCT-2304 for Pandemic Influenza A Virus H5N1 arcturusrx.com ↗
Arcturus Therapeutics Holdings Inc. (the “Company”, “Arcturus”, Nasdaq: ARCT), a commercial messenger RNA medicine company focused on the development of infectious disease vaccines and opportunities within liver and respiratory rare diseases, today announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track Designation for the self-amplifying mRNA (sa-mRNA) vaccine candidate, ARCT-2304, designed for active immunization to protect against disease caused by influenza A H5N1 subtype contained in the vaccine.
2024-11-11 Arcturus Therapeutics, Inc. Regulatory Arcturus Therapeutics Receives Clearance from FDA to Begin H5N1 Pandemic Flu Vaccine Clinical Trial arcturusrx.com ↗
the U.S. Food and Drug Administration (FDA) has issued a “Study Can Proceed” notification

Evidence & citations 3 cited values

Every value below carries the sentence it was read from. 1 source stands behind the page.

FieldValueCited text
Known as ARCT-2304 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06602531 ↗
Modality Messenger RNA (mRNA) “self-amplifying mRNA pandemic influenza (H5N1) vaccine” NCT06602531 ↗
Route Intramuscular “administered as a 2-dose vaccination series as an intramuscular (IM) injection” NCT06602531 ↗