- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT01730378
Immunogenicity and Safety of PrepandrixTM in Korean Subjects Aged 18 to 60 Years Old
Immunogenicity and Safety of GlaxoSmithKline Biologicals' (Pre-) Pandemic Influenza Vaccine Prepandrix™ in Korean Subjects Aged 18 to 60 Years Old
Tutkimuksen yleiskatsaus
Yksityiskohtainen kuvaus
Initially, 124 subjects were planned to be enrolled according to a 1:1 randomisation ratio. However, by mistake, the randomisation application was set up consistent with the vaccine supply ratio (2:1) rather than the treatment group randomization ratio (1:1). Subsequently, the protocol was amended to adjust the sample size and randomisation ratio for the study.
The study will enrol 126 subjects randomised 2:1. 84 subjects will receive Prepandrix™ and 42 subjects will receive Fluarix™.
Opintotyyppi
Ilmoittautuminen (Todellinen)
Vaihe
- Vaihe 4
Yhteystiedot ja paikat
Opiskelupaikat
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Guro Gu, Korean tasavalta, 152703
- GSK Investigational Site
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Gyeonggi, Korean tasavalta, 442-723
- GSK Investigational Site
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Incheon, Korean tasavalta, 400-711
- GSK Investigational Site
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Seoul, Korean tasavalta, 150-950
- GSK Investigational Site
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Kuvaus
Inclusion Criteria:
- Subjects who the investigator believes can and will comply with the requirements of the protocol. Or subjects who the investigator believes that parent(s)/Legally Acceptable Representative(s) can and will comply with the requirements of the protocol.
- Korean male or female subject between, and including, 18 and 60 years of age at the time of the first vaccination.
- Written informed consent obtained from the subject/ from the parent(s)/ Legally Acceptable Representative(s).
- Healthy subjects or free of acute aggravation of the health status as established by medical history and clinical examination before entering into the study.
- Access to a consistent means of telephone contact, which may be either in the home or at the workplace, land line or mobile, but NOT a pay phone or other multiple-user device.
- Female subjects of non-childbearing potential may be enrolled in the study.
- Female subjects of childbearing potential may be enrolled in the study, if the subject has practiced adequate contraception for 30 days prior to vaccination, has a negative pregnancy test on the day of vaccination, and has agreed to continue adequate contraception during the entire treatment period and for two months after completion of the vaccination series.
Exclusion Criteria:
- Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during the study period.
- Acute disease and/or fever at the time of enrollment.
- Subjects with a minor illness without fever may be enrolled at the discretion of the investigator.
- Diagnosed with cancer, or treatment for cancer, within the past three years.
- Any confirmed or suspected immunosuppressive or immunodeficient condition, including history of human immunodeficiency virus (HIV) infection.
- Family history of congenital or hereditary immunodeficiency.
- Any significant disorder of coagulation or treatment with warfarin derivatives or heparin. Persons receiving individual doses of low molecular weight heparin outside of 24 hours prior to vaccination are eligible. Persons receiving prophylactic antiplatelet medications, e.g., low-dose aspirin, and without any clinically-apparent bleeding tendency, are eligible.
- History of any neurological disorders or seizures.
- An acute evolving neurological disorder or history of Guillan-Barré syndrome.
- Chronic administration of immunosuppressants or other immune-modifying drugs within six months prior to the first vaccine dose.
- Any administration of long-acting immune-modifying drugs within three months before study start, or a planned administration during the study period.
- Administration of immunoglobulins and/or any blood products within the three months preceding the first dose of study vaccine or planned administration during the study period.
- Clinically or virologically diagnosed influenza infection within six months preceding the study start.
- Administration of any vaccines within 30 days before vaccination, or planned administration during the study start.
- Previous vaccination against influenza with any seasonal or pandemic vaccine within six months preceding the administration of the study vaccine.
- Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.
- History of allergy or reactions likely to be exacerbated by any component of the vaccines, including history of a severe adverse reaction to a previous dose of influenza vaccine.
- Female planning to become pregnant or planning to discontinue contraceptive precautions.
- Child in care.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Ennaltaehkäisy
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Ei mitään (avoin tarra)
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
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Kokeellinen: Prepandrix Group
Subjects in this group received 2 doses of Prepandrix™ vaccine at Days 0 and 21.
The vaccine was administered intramuscularly in the deltoid region of arm (non-dominant arm at Day 0 and dominant arm at Day 21).
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2 doses administered intramuscularly in the deltoid region of arm (non-dominant arm at Day 0 and dominant arm at Day 21).
Muut nimet:
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Active Comparator: Fluarix Group
Subjects in this group received 1 dose of Fluarix™ vaccine at Day 0. The vaccine was administered intramuscularly in the deltoid region of non-dominant arm.
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1 dose administered intramuscularly in the deltoid region of non-dominant arm.
Muut nimet:
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
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Number of Seroconverted Subjects for Serum H5N1 Haemagglutination-inhibition (HI) Antibodies Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 42
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A seroconverted subjects was defined as a vaccinated subject with either a pre-vaccination titer less than (<) 1:10 and a post-vaccination titer ≥ 1:40, or a pre-vaccination titer ≥ 1:10 and at least a 4-fold increase in post-vaccination titer.
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At Day 42
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Mean Geometric Increase (MGI) for Haemagglutination Inhibition (HI) Antibody Titer Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 42
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MGI was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination (Day 0).
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At Day 42
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Number of Subjects Who Were Seroprotected for Anti-HI Antibodies Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 42
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A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40 that usually is accepted as indicating protection in adults.
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At Day 42
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Humoral Immune Response in Terms of Haemagglutination Inhibition (HI) Antibody Titers Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 0 and Day 42
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Antibody titers were expressed as Geometric mean titers (GMTs).
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At Day 0 and Day 42
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
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Humoral Immune Response in Terms of Haemagglutination Inhibition (HI) Antibody Titers Against Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 21
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Antibody titers were expressed as Geometric mean titers (GMTs).
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At Day 21
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Number of Subjects Who Were Seroprotected for HI Antibodies Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 0 and Day 21
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A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40 that usually is accepted as indicating protection in adults.
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At Day 0 and Day 21
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Number of Seroconverted Subjects for HI Antibodies Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 21
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A seroconverted subjects was defined as a vaccinated subject with either a pre-vaccination titer less than (<) 1:10 and a post-vaccination titer ≥ 1:40, or a pre-vaccination titer ≥ 1:10 and at least a 4-fold increase in post-vaccination titer.
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At Day 21
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Mean Geometric Increase (MGI) for Haemagglutination Inhibition (HI) Antibody Titer Against Flu A/Indonesia/5/2005 (H5N1) Vaccine Strain in Prepandrix Group.
Aikaikkuna: At Day 21
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MGI was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination (Day 0).
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At Day 21
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Humoral Immune Response in Terms of Haemagglutination Inhibition (HI) Antibody Titers Against Each of the Three Vaccine Seasonal Influenza Strains in Fluarix Group.
Aikaikkuna: At Days 0 and 21
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Antibody titers were expressed as Geometric mean titers (GMTs).
The vaccine strains assessed were Flu A/Christchurch/16/2010 (H1N1), Flu A/Victoria/361/2011 (H3N2) and Flu B/Hubei-Wujiagang/158/2009 (Yamagata).
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At Days 0 and 21
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Number of Seroconverted Subjects for HI Antibodies Against Each of the Three Vaccine Seasonal Influenza Strains in Fluarix Group.
Aikaikkuna: At Day 21
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A seroconverted subjects was defined as a vaccinated subject with either a pre-vaccination titer less than (<) 1:10 and a post-vaccination titer ≥ 1:40, or a pre-vaccination titer ≥ 1:10 and at least a 4-fold increase in post-vaccination titer.
The vaccine strains assessed were Flu A/Christchurch/16/2010 (H1N1), Flu A/Victoria/361/2011 (H3N2)and Flu B/Hubei-Wujiagang/158/2009 (Yamagata).
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At Day 21
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Mean Geometric Increase (MGI) for HI Antibodies Against Each of the Three Vaccine Seasonal Influenza Strains in Fluarix Group.
Aikaikkuna: At Day 21
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MGI was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination (Day 0).
The vaccine strains assessed were Flu A/Christchurch/16/2010 (H1N1), Flu A/Victoria/361/2011 (H3N2) and Flu B/Hubei-Wujiagang/158/2009 (Yamagata).
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At Day 21
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Number of Subjects Who Were Seroprotected for HI Antibodies Against Each of the Three Vaccine Seasonal Influenza Strains in Fluarix Group.
Aikaikkuna: At Day 0 and Day 21
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A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40 that usually is accepted as indicating protection in adults.
The vaccine strains assessed were Flu A/Christchurch/16/2010 (H1N1), Flu A/Victoria/361/2011 (H3N2) and Flu B/Hubei-Wujiagang/158/2009 (Yamagata).
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At Day 0 and Day 21
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Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms.
Aikaikkuna: During the 7-day (Day 0-6) period after each vaccination
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Solicited local symptoms assessed were pain, redness and swelling.
Any was defined as any solicited local symptom reported irrespective of intensity.
Grade 3 pain was defined as significant pain at rest that prevented normal everyday activities as assessed by inability to attend/do work or school.
Grade 3 redness and swelling was greater than 100 millimeters (mm) i.e. >100mm.
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During the 7-day (Day 0-6) period after each vaccination
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Number of Subjects Reporting Any, Grade 3 and Related Solicited General Symptoms.
Aikaikkuna: During the 7-day (Days 0-6) post-vaccination period
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Solicited general symptoms assessed were fatigue, headache, joint pain, muscle aches, shivering, increased sweating and fever [axillary temperature above 38.0
degrees Celsius (°C)].
Any = any solicited general symptom reported irrespective of intensity and relationship to vaccination.
Related = symptoms considered by the investigator to have a causal relationship to vaccination.
Grade 3 symptoms = symptoms that prevented normal activity as assessed by inability to attend/do work or school, or requires intervention of a physician/healthcare provider.
Grade 3 fever = axillary temperature above 39.0°C
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During the 7-day (Days 0-6) post-vaccination period
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Number of Subjects Reporting Any Potential Immune Mediated Diseases (pIMDs).
Aikaikkuna: During the entire study period (From Day 0 to Day 182)
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Potential immune-mediated diseases (pIMDs) were defined as a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
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During the entire study period (From Day 0 to Day 182)
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Number of Subjects Reporting Unsolicited Adverse Events (AEs)
Aikaikkuna: During the 21 days (Day 0-20) post-vaccination period
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Unsolicited AE covers any AE reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.
Any was defined as occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination.
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During the 21 days (Day 0-20) post-vaccination period
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Number of Subjects Reporting Unsolicted AEs
Aikaikkuna: During the 84-day (Days 0-83) post vaccination period
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Unsolicited AE covers any AE reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.
Any was defined as occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination.
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During the 84-day (Days 0-83) post vaccination period
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Number of Subjects Any Unsolicited AEs
Aikaikkuna: During the 63-day (Days 21-83) post-dose 2 in Prepandrix Group
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Unsolicited AE covers any AE reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms.
Any was defined as occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination.
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During the 63-day (Days 21-83) post-dose 2 in Prepandrix Group
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Number of Subjects Reporting Any and Related Serious Adverse Events (SAEs)
Aikaikkuna: During the entire study period (From Day 0 to 182)
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A serious adverse event was any untoward medical occurrence that: resulted in death, was life-threatening, required hospitalization or prolongation of existing hospitalization, resulted in disability/incapacity or was a congenital anomaly/birth defect in the offspring of a study subject.
Any was defined as occurrence of any symptom regardless of intensity grade or relation to vaccination and related was an event assessed by the investigator as causally related to the study vaccination.
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During the entire study period (From Day 0 to 182)
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Yhteistyökumppanit ja tutkijat
Sponsori
Julkaisuja ja hyödyllisiä linkkejä
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus
Ensisijainen valmistuminen (Todellinen)
Opintojen valmistuminen (Todellinen)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Arvio)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Avainsanat
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
- 114695
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