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Phase I/II study to evaluate the safety and immunogenicity of MG1109 in healthy adult volunteers

Randomized phase I/II study to evaluate the safety and immunogenicity of ‘MG1109(egg-based, pre-pandemic influenza(H5N1) vaccine)’ administered intramuscularly in healthy adult volunteers

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
CRIS
Registry ID
KCT0000119
Enrollment
346
Registered
2011-05-31
Start date
2010-02-11
Completion date
Unknown
Last updated
2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Biological/Vaccine : Investigational Product : MG1109(purified, inactivated influenza viral antigen) Dose : 0.125 mL ~ 1.0 mL Administration method : intramuscularly injection, twice at an interval of

Sponsors

Koera University Guro Hospital
Lead Sponsor
The Catholic University of Korea, St. Vincent's Hospital
Collaborator
Korea University Ansan Hospital
Collaborator
Inha University Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy adults who are available for follow-up during the study

Exclusion criteria

Exclusion criteria: 1. Subjects with history of exposure to the H5N1 subtype or H5N1 subtype vaccine 2. Subjects with immune system disorder including immune deficiency disease

Design outcomes

Primary

MeasureTime frame
HI antibody titer;HI antibody seroconversion rate;HI antibody titer GMR;Solicited / Unsolicited adverse events

Secondary

MeasureTime frame
HI antibody titer GMT;Neutralizing antibody GMR & GMT;Vital signs / Physical examination / Laboratory test

Countries

Korea, Republic of

Contacts

Public ContactWoo Kim

Koera University Guro Hospital

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026