A phase II, open, controlled study to evaluate the reactogenicity and the immunogenicity of GlaxoSmithKline Biologicals AS25 adjuvanted influenza vaccine (FluAS25) in elderly adults previously vaccinated in FluAS25-003 clinical trial with the same candidate vaccine. Fluarix™ administered in young and elderly adults will be used as reference. - FluAS25-004

GlaxoSmithKline Biologicals0 sitesAugust 9, 2006

ConditionsImmunisation against influenza disease in an elderly population aged over 65 years

DrugsAlpharix

Overview

Phase: Not Applicable
Intervention: Not specified
Conditions: Immunisation against influenza disease in an elderly population aged over 65 years
Sponsor: GlaxoSmithKline Biologicals
Status: Active, not recruiting
Last Updated: 11 years ago

Overview Investigators Eligibility Criteria Outcomes Similar Trials

Overview

Brief Summary

No summary available.

Registry

who.int

Start Date

August 9, 2006

End Date

TBD

Last Updated

11 years ago

Study Type

Interventional clinical trial of medicinal product

Sex

All

Investigators

Sponsor

GlaxoSmithKline Biologicals

Eligibility Criteria

Inclusion Criteria

•\- Subjects who the investigator believes can and will comply with the requirements of the protocol should be enrolled in the study.
•\- Written informed consent obtained from the subject.
•\- Healthy subjects as established by medical history and clinical examination before entering into the study.
•\- If the subject is female, she must be of non\-childbearing potential, i.e. either surgically sterilized or one year post\-menopausal; or, if of childbearing potential, she must be abstinent or have used adequate contraceptive precautions (i.e. intrauterine contraceptive device; oral contraceptives; diaphragm or condom in combination with contraceptive jelly, cream or foam; Norplant® or DepoProvera®) for 30 days prior to vaccination, have a negative pregnancy test and must agree to continue such precautions for two months after completion of the vaccination series.
•In the FluAS25 group, all subjects must satisfy the following criteria at study entry:
•\- A male or female aged 66 years or above at the time of the revaccination, who previously received FluAS25 during the FluAS25\-003 clinical trial.
•In the Fluarix Yng and Fluarix Eld groups, all subjects must satisfy the following criteria at study entry:
•\- A male or female aged between, and including, 19 and 41 years of age or over 65 years at the time of revaccination; who previously received Fluarix during the FluAS25\-003 clinical trial.
•Are the trial subjects under 18? no
•Number of subjects for this age range:

Exclusion Criteria

•\- Use of any investigational or non\-registered product (drug or vaccine) other than the study vaccine(s) within 30 days preceding the administration of the study vaccine, or planned use during the study period.
•\- Chronic administration (defined as more than 14 days) of immunosuppressants or other immune\-modifying drugs within six months prior to the administration of the study vaccine. (For corticosteroids, this will mean prednisone, or equivalent, \>\= 0\.5 mg/kg/day. Inhaled and topical steroids are allowed).
•\- History of confirmed influenza infection since the date of previous vaccination.
•\- Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required).
•\- History of hypersensivity to a previous dose of influenza vaccine.
•\- History of allergic disease or reactions likely to be exacerbated by any component of the vaccine including egg, chicken protein, formaldehyde, thiomersal, gentamicin sulfate or sodium deoxycholate.
•\- Acute or chronic clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by physical examination or laboratory screening tests.
•\- Acute disease at the time of enrolment.
•\- Administration of immunoglobulins and/or any blood products within the three months preceding vaccination or planned administration during the study period.