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inactivated

DRUG9 trials

Sponsors

Seqirus UK Limited, Hipra Scientific S.L., Novartis Pharma AG, Finnish Institute For Health And Welfare, Cr2o B.V.

Conditions

Adults seeking active immunisation against the seasonal influenza virusAvian InfluenzaAvian influenza and seasonal influenzaCOVID-19 and fluImmunity against influenzaInfluenzaInfluenza virusRelapsing multiple sclerosis (RMS)

Phase 2

Phase 3

Phase 4

Avian and seasonal influenza vaccine induced immune responses
RecruitingCTIS2023-509178-44-00
Finnish Institute For Health And WelfareAvian influenza and seasonal influenza
Start: 2024-06-26Target: 300Updated: 2026-01-21
Immune responses to influenza vaccinations and viruses among health care personnel
CompletedCTIS2024-515372-12-00
Finnish Institute For Health And WelfareImmunity against influenza, Influenza
End: 2025-08-27Target: 1500Updated: 2024-09-20
A phase IV study to investigate the immunogenicity of the Seqirus licensed MF59 adjuvanted zoonotic influenza vaccine (H5N8) in adults previously vaccinated in 2009 with the Matrix M adjuvanted virosomal influenza (H5N1) vaccine compared to H5 naïve adults.
RecruitingCTIS2025-522593-36-00
Helse Bergen HFVirus Diseases
Start: 2025-10-15Target: 180Updated: 2025-11-11
Phase IV multicenter immunogenicity and safety study of the Seqirus licensed zoonotic influenza vaccine (H5N8) in adults immunized with an H5N1/MF59 influenza vaccine, approximately 20 years before the trial, compared to H5 naive adult participants.
Active, not recruitingCTIS2025-522116-16-00
University Of AntwerpAvian Influenza
Start: 2025-12-08Target: 60Updated: 2025-10-16
Impact of influenza vaccination on nasal resident memory immune responses and respiratory peripheral memory immune responses - MUCOVAC 2
CompletedCTIS2025-521217-46-00
Centre Hospitalier Universitaire De Saint EtienneAdults seeking active immunisation against the seasonal influenza virus
Start: 2025-12-02End: 2026-01-22Target: 30Updated: 2025-12-02

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