Trial to Assess Safety, Efficacy, Tolerability and Immunogenicity of Influenza Virus Vaccine, Liquid Formulation (CAIV-T), Administered Concomitantly With a Combination Live, Attenuated, Mumps, Measles, and Rubella Vaccine in Healthy Children Aged 11 - 24 Months

NCT00192166 | Completed Phase 2

• 1 other identifier: D153-P522
• Study Type: interventional
• Target: 1,200
• Locations: 1 country
• Sites: 1

Brief Summary

\- The primary objective of the study was to determine if intranasally administered influenza virus vaccine, CAIV-T), when administered concomitantly with a subcutaneously administered combination live, attenuated mumps, measles, and rubella (MMR) virus vaccine to children interferes with the immune responses.

Conditions

Influenza

Outcome Measures

Primary Outcomes (1)

• All episodes of AOM, occurring during the influenza season, associated with a positive culture for influenza virus antigenically similar to those contained in the vaccine.

Secondary Outcomes (1)

• The first episode during the influenza season of AOM associated with a positive culture for influenza virus; all episodes during the influenza season of AOM; all during the influenza season, of AOM associated with fever.

Interventions

CAIV-T BIOLOGICAL

Eligibility Criteria

• Age: 11 Months - 24 Months
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17)

You may qualify if:

• who were at least 11 months of age and less than 24 months of age at the time of first vaccination
• who were due to receive their first dose of combined measles, mumps, and rubella vaccine (MMR)
• who were in good health as determined by medical history, physical examination and clinical judgment
• whose parent(s)/legal guardian(s) provided written informed consent after the nature of the study was explained
• who, along with their parent(s)/legal guardian(s), were available for duration of the trial (approximately 8 months)
• whose parent(s)/legal guardian(s), could be reached by study staff for the post-vaccination contact (telephone, clinic or home visit)

You may not qualify if:

• whose parent(s)/legal guardian(s) were perceived to be unavailable or difficult to contact for evaluation or study visits during the study period
• who had any serious chronic disease (eg, with signs of cardiac or renal failure or severe malnutrition), including progressive neurological disease
• who had Down's syndrome or other known cytogenetic disorders who had a known or suspected disease of the immune system or those who received immunosuppressive therapy, including systemic corticosteroids. Subjects receiving high doses of systemic corticosteroids given daily or on alternate days, for 14 days or more, were excluded from vaccination until corticosteroid therapy was discontinued for at least one month. High doses were defined as 2 mg/kg/day or more of prednisolone or its equivalent, or 20 mg/day or more for children who weighed more than 10 kg.38
• who received, or were anticipated to receive, any blood products, including immunoglobulin, in the period from 6 months prior to vaccination through to the conclusion of the study
• for whom there was intent to administer any other investigational vaccine or agent from one month prior to enrollment through to the conclusion of the study had an immunosuppressed or an immunocompromised individual living in the same household
• who, at any time prior to entry into this study, received a dose of any influenza vaccine (commercial or investigational)
• who, at any time prior to entry into this study, received a dose of MMR vaccine or any of the individual components of the MMR vaccine (commercial or investigational)
• who were anticipated to receive a subsequent dose of MMR within 1 month after receipt of the second dose of CAIV-T or placebo
• with a documented history of hypersensitivity to egg or egg protein or any other components of CAIV-T or MMR
• who received aspirin (acetylsalicylic acid) or aspirin-containing products in the 2 weeks prior to vaccination or for which use is anticipated during the study
• with any medical conditions that in the opinion of the Investigator might have interfered with interpretation of the study results
• Note: Pregnancy in any person who had regular contact with the subject was not a contraindication to the enrollment or ongoing participation of the subject in the study.

Sponsors & Collaborators

• MedImmune LLC: lead
• Wyeth is now a wholly owned subsidiary of Pfizer: collaborator

Study Sites (1)

Respiratory Medicine Service

Singapore, 229899, Singapore

Location

MeSH Terms

Conditions

Influenza, Human

Interventions

FluMist

Condition Hierarchy (Ancestors)

Respiratory Tract Infections; Infections; Orthomyxoviridae Infections; RNA Virus Infections; Virus Diseases; Respiratory Tract Diseases

Study Officials

• Lucy Chai-See Lum, Prof.

  University of Malaya Medical Centre

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Purpose: PREVENTION
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY

Study Record Dates

• First Submitted: September 12, 2005
• First Posted: September 19, 2005
• Study Start: October 1, 2002
• Primary Completion: March 1, 2003
• Study Completion: May 1, 2003
• Last Updated: December 8, 2008

Record last verified: 2008-12

Locations

SG (1)