Working...
ClinicalTrials.gov
ClinicalTrials.gov Menu
Trial record 1 of 1 for:    FST01
Previous Study | Return to List | Next Study

Study of a Single Dose or Two Doses of a Trivalent Inactivated Influenza Vaccine Produced at Shenzhen, China

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT02228980
Recruitment Status : Completed
First Posted : August 29, 2014
Results First Posted : January 29, 2016
Last Update Posted : January 29, 2016
Sponsor:
Information provided by (Responsible Party):
Sanofi ( Sanofi Pasteur, a Sanofi Company )

Brief Summary:

The main purpose of this trial is to describe the product profile in terms of immunogenicity and safety following administration of trivalent influenza vaccine (split-virion, inactivated) produced at Shenzhen (SP Shz TIV).

Primary objective:

  • To describe in each group the immune response induced by a single dose (subjects aged ≥ 3 years) or by two doses (subjects aged 6 to 35 months) of SP Shz-TIV.

Secondary objective:

  • To describe in each group the safety profile of the vaccine after a single dose (subjects aged ≥ 3 years) or after each and any dose administered (subjects aged 6-35 months).

Condition or disease Intervention/treatment Phase
Influenza Biological: Shenzhen trivalent influenza vaccine (split virion, inactivated) North Hemisphere (NH) formulation Phase 4

Detailed Description:
Healthy subjects will be included to receive one or two doses of SP Shz TIV The study will assess the immunogenicity and safety of a single dose (in subjects from 3 years) or two doses of SP Shz TIV vaccine given 28 days apart (pediatric population from 6 to 35 months).

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 602 participants
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: Immunogenicity and Safety of a Single Dose (Subjects From 3 Years of Age) or Two Doses Given 28 Days Apart (Children From 6 to 35 Months of Age) of a Trivalent Inactivated Influenza Vaccine Produced at Shenzhen, China
Study Start Date : September 2014
Actual Primary Completion Date : December 2014
Actual Study Completion Date : October 2015

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Flu Flu Shot

Arm Intervention/treatment
Experimental: Subjects aged 6 to 35 months (Group 1)
Participants aged 6 months to 35 months will receive two 0.25 mL doses of SP Shz TIV given 28 days apart.
Biological: Shenzhen trivalent influenza vaccine (split virion, inactivated) North Hemisphere (NH) formulation
0.25 mL Intramuscular (2 doses given 28 days apart)

Experimental: Subjects aged 3 to 17 years (Group 2)
Participants aged 3 years to 17 years will receive a single 0.5 mL dose of SP Shz TIV
Biological: Shenzhen trivalent influenza vaccine (split virion, inactivated) North Hemisphere (NH) formulation
0.5 mL Intramuscular

Experimental: Subjects aged 18 to 60 years (Group 3)
Participants aged 18 years to 60 years will receive a single 0.5 mL dose of SP Shz TIV
Biological: Shenzhen trivalent influenza vaccine (split virion, inactivated) North Hemisphere (NH) formulation
0.5 mL Intramuscular

Experimental: Subjects aged 61 years or older (Group 4)
Participants aged 61 years or older will receive a single 0.5 mL dose of SP Shz TIV
Biological: Shenzhen trivalent influenza vaccine (split virion, inactivated) North Hemisphere (NH) formulation
0.5 mL Intramuscular




Primary Outcome Measures :
  1. Geometric Mean Titers of Influenza Antibodies Before and Following Vaccination With a Trivalent Inactivated Influenza Vaccine [ Time Frame: Day 0 (pre-vaccination) up to Day 28 or Day 56 (Age 6 to 35 Months Group) post-vaccination ]
    Anti-hemagglutinin (HA) antibody titers were measured using the Hemagglutination Inhibition (HAI) technique.


Other Outcome Measures:
  1. Percentage of Participants With Seroprotection Before and Following Vaccination With a Trivalent Inactivated Influenza Vaccine [ Time Frame: Day 0 (pre-vaccination) up to Day 28 or Day 56 (Age 6 to 35 Months Group) post-vaccination ]
    Anti-hemagglutinin (HA) antibody titers were measured using the Hemagglutination Inhibition (HAI) technique. Seroprotection was defined as titers ≥ 40 (1/dil) on Day 0 and Day 28 or Day 56.

  2. Percentage of Participants With Seroconversion or Significant Increase in Influenza Antibody Titers Following Vaccination With a Trivalent Inactivated Influenza Vaccine [ Time Frame: Day 0 (pre-vaccination) up to Day 28 or Day 56 (Age 6 to 35 Months Group) post-vaccination ]
    Anti hemagglutinin (HA) antibody titers were measured using the Hemagglutination Inhibition (HAI) technique. Seroconversion was defined as titers < 10 (1/dil) on Day 0 and post vaccination titer ≥ 40 (1/dil) on Day 28 or Day 56 or significant increase was titers ≥ 10 (1/dil) on Day 0 and ≥ 4-fold increase of post-vaccination titer on Day 28 or Day 56.

  3. Number of Participants Reporting Solicited Injection Site or Systemic Reactions Following Vaccination With a Trivalent Inactivated Influenza Vaccine [ Time Frame: Day 0 up to Day 7 post any vaccination ]

    Solicited injection site: Tenderness/Pain, Erythema, Swelling, Induration, and Ecchymosis. Solicited Systemic: Fever, (Temperature), Vomiting, Crying abnormal, Drowsiness, Appetite lost, and Irritability (≤ 23 months); Fever, Headache, Malaise, Myalgia, and Shivering (≥2 years).

    Grade 3: Tenderness - Cries if injected limb is moved; Pain - Incapacitating; Erythema, Swelling, Induration, Ecchymosis, ≥ 50 mm or 100 mm age ≥ 12 years: Fever >39.5˚C; Crying abnormal - >3 hours; Drowsiness - Difficulty waking; Appetite lost - Refuses ≥3 meals; Irritability - Inconsolable; Vomiting - ≥6 incidents per 24 hours: Fever ≥39.0˚C; Headache, Malaise, Myalgia, and Shivering - Prevents activity (≥ 2 years)




Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   6 Months and older   (Child, Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Aged ≥ 6 months on the day of inclusion
  • Informed Consent Form has been signed and dated:

    • by the parent(s) or legally acceptable representative, if applicable, for subjects <18 years of age. Additionally, an assent form has been signed by the subject if aged 10 to 17 years (based on local regulations).
    • by the subject himself/herself for subjects ≥18 years of age.
  • Subject and parent(s)/legally acceptable representative (if applicable) are able to attend all scheduled visits and to comply with all trial procedures
  • For subjects aged 6-35 months only: Born at full term of pregnancy (≥37 weeks) and with a birth weight ≥2.5 kg
  • For subjects aged 3-8 years only: Subject has previously received at least one dose of influenza vaccine in the past years or has a history of prior exposure to influenza virus through natural infection.

Exclusion Criteria:

  • Subject is pregnant (positive urine pregnancy test), or lactating, or of childbearing potential (to be considered of non-childbearing potential, a female must be pre-menarche or post-menopausal for at least 1 year, surgically sterile, or using an effective method of contraception or abstinence from at least 4 weeks prior to vaccination and until at least 4 weeks after vaccination)
  • Participation at the time of study enrollment (or in the 4 weeks preceding the first trial vaccination) or planned participation during the present trial period in another clinical trial investigating a vaccine, drug, medical device, or medical procedure
  • Receipt of any vaccine or planned receipt of any vaccine within the period from 2 weeks before to 2 weeks after trial vaccination (subjects aged ≥3 years) or within the period from 2 weeks before the first trial vaccination to 2 weeks after the second trial vaccination (subjects aged 6-35 months)
  • For subjects aged 6-35 months only: Previous vaccination against influenza (i.e. 2 consecutive doses of influenza vaccine [same seasonal strain composition]) any time prior to study enrollment or history of prior exposure to influenza virus through natural infection
  • Vaccination against influenza given in the past 6 months with any influenza vaccine or planned receipt of influenza vaccination during the present study
  • Receipt of immune globulins, blood or blood-derived products in the past 3 months, which might interfere with assessment of the immune response
  • Known or suspected congenital or acquired immunodeficiency; or receipt of immunosuppressive therapy, such as anti-cancer chemotherapy or radiation therapy, within the preceding 6 months; or long-term systemic corticosteroid therapy (prednisone or equivalent for more than 2 consecutive weeks within the past 3 months)
  • Reported history of seropositivity for Human Immunodeficiency Virus (HIV), after questioning the subject or the subject's parents or another legally acceptable representative
  • Known systemic hypersensitivity to eggs, chicken proteins, neomycin, formaldehyde and octoxynol-9, or to any of the vaccine components, or history of a life-threatening reaction to the vaccine used in the study or to a vaccine containing any of the same substance
  • Self-reported thrombocytopenia, as reported by the subject, parent or legally acceptable representative contraindicating intramuscular vaccination
  • Bleeding disorder, or receipt of anticoagulants in the 3 weeks preceding inclusion, contraindicating intramuscular vaccination upon investigator's judgment
  • Deprived of freedom by an administrative or court order, or in an emergency setting, or hospitalized involuntarily
  • Current alcohol abuse or drug addiction that might interfere with the ability to comply with trial procedures
  • Chronic illness that, in the opinion of the investigator, is at a stage where it might interfere with trial conduct or completion
  • Moderate or severe acute illness/infection (according to investigator judgment) on the day of vaccination or febrile illness (axillary temperature ≥37.1°C). A prospective subject should not be included in the study until the condition has resolved or the febrile event has subsided
  • Receipt of oral or injectable antibiotic therapy within 72 hours prior to the first blood draw
  • Identified as an Investigator or employee of the Investigator or study center with direct involvement in the proposed study, or identified as an immediate family member (i.e., parent, spouse, natural or adopted child) of the Investigator or employee with direct involvement in the proposed study.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02228980


Locations
Layout table for location information
China, Guangxi
Nanning, Guangxi, China
Sponsors and Collaborators
Sanofi Pasteur, a Sanofi Company
Investigators
Layout table for investigator information
Study Director: Medical Director Sanofi Pasteur SA

Additional Information:
Layout table for additonal information
Responsible Party: Sanofi Pasteur, a Sanofi Company
ClinicalTrials.gov Identifier: NCT02228980     History of Changes
Other Study ID Numbers: FST01
U1111-1143-8684 ( Other Identifier: WHO )
CTR20140452 ( Registry Identifier: Chinese Clinical Trial Registry )
First Posted: August 29, 2014    Key Record Dates
Results First Posted: January 29, 2016
Last Update Posted: January 29, 2016
Last Verified: December 2015

Keywords provided by Sanofi ( Sanofi Pasteur, a Sanofi Company ):
Influenza
Trivalent influenza vaccine
Sanofi Pasteur Shenzhen trivalent influenza vaccine

Additional relevant MeSH terms:
Layout table for MeSH terms
Influenza, Human
Orthomyxoviridae Infections
RNA Virus Infections
Virus Diseases
Respiratory Tract Infections
Respiratory Tract Diseases
Vaccines
Immunologic Factors
Physiological Effects of Drugs