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Post-Authorization Safety Study of GSK Biologicals' Pandemic Influenza Vaccine (H1N1) in the United Kingdom

Post-Authorization Safety Study (PASS) of GlaxoSmithKline Biologicals' Pandemic Influenza Vaccine (GSK2340272A) in the United Kingdom (UK)

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00996853
Acronym
H1N1 PASS UK
Enrollment
9206
Registered
2009-10-16
Start date
2009-10-31
Completion date
2011-04-06
Last updated
2018-01-16

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

Conditions

Influenza

Keywords

safety, Influenza, vaccine, reactogenicity, swine flu

Brief summary

The focus of this study is to assess the safety of GSK's H1N1 vaccine in real life conditions as soon as the vaccine is used, in a mass vaccination programme, and with a system for rapid generation, communication and evaluation of safety data. This study is a commitment to the European Medicines Agency (EMEA), as part of GlaxoSmithKline Biologicals' (GSK Biologicals') risk management plan for pandemic influenza vaccination.

Detailed description

Collaborator: Medicines and Healthcare products Regulatory Agency

Interventions

OTHERSafety follow up

Collection of reactogenicity data from diary cards, reporting of medically-attended adverse events, reporting of serious adverse events and adverse events of special interest, reporting of pregnancy outcomes and fatalities.

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
Yes

Inclusion criteria

* Written informed consent, and assent where appropriate, obtained from the subject/from the subject's parent(s)/ Legally Acceptable Representative(s) (LAR). * A male or female subject vaccinated with a first dose of GSK Biologicals' H1N1 pandemic influenza vaccine * shortly (\<24h) before being recruited in the study, and * within a GP practice participating in the study and where the subject is registered. * Subjects who the Investigator believes that they and/or their parent(s)/LAR can and will comply with the requirements of the protocol

Exclusion criteria

* Subjects already vaccinated with any other H1N1 pandemic vaccine before study enrolment. * Child in care

Design outcomes

Primary

MeasureTime frame
Medically-attended adverse eventsWithin one month after any dose

Secondary

MeasureTime frame
Adverse events solicited to assess reactogenicityWithin seven days after any dose
Serious adverse events and adverse events of special interestWithin six months after the second vaccine dose or within a maximum of eight months after the first dose
Pregnancy outcomesWithin two months after vaccination (last menstrual period up to 45 days after any dose)

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 24, 2026