NCT02225327

Brief Summary

Similar to children, adults frequently visit outpatient clinics to get two or more kinds of vaccines at the same time: pneumococcal vaccine, influenza vaccine, Td (diphtheria and tetanus) vaccine, HPV (human papilloma virus) vaccine, meningococcal vaccine, zoster vaccine, etc. This study is intended to evaluate the immunogenicity and safety of concomitant administration of 23-valent pneumococcal polysaccharide vaccine (PPV23, Prodiax) and MF59 adjuvanted trivalent influenza vaccine in the elderly subjects aged ≥65 years.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
224

participants targeted

Target at P75+ for phase_4

Timeline
Completed

Started Oct 2013

Shorter than P25 for phase_4

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 1, 2013

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2013

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2014

Completed
8 months until next milestone

First Submitted

Initial submission to the registry

August 22, 2014

Completed
4 days until next milestone

First Posted

Study publicly available on registry

August 26, 2014

Completed
Last Updated

August 27, 2014

Status Verified

August 1, 2014

Enrollment Period

2 months

First QC Date

August 22, 2014

Last Update Submit

August 26, 2014

Conditions

Outcome Measures

Primary Outcomes (1)

  • Seroconversion rates (A/H1N1, A/H3N2, and B)

    a post-vaccination titer ≥1:40 in subjects with a pre-vaccination titer of \<1:10 or a ≥4-fold titer increase in subjects with a pre-vaccination titer of ≥1:10

    Outcome measure will be assessed at two points (baseline and 4 weeks after vaccination)

Secondary Outcomes (3)

  • Seroprotection rates (A/H1N1, A/H3N2, and B)

    Outcome measure will be assessed at two points (baseline and 4 weeks after vaccination).

  • GMT folds (A/H1N1, A/H3N2, and B)

    Outcome measure will be assessed at two points (baseline and 4 weeks after vaccination.

  • Opsonophagocytic assay (OPA) titers for four serotypes of PPV23 (serotypes 5, 6B, 18C and 19A)

    Outcome measure will be assessed at two points (baseline and 4 weeks after vaccination).

Study Arms (4)

Fluad alone

ACTIVE COMPARATOR

56 Fluad recipients: one vaccine injection administered on Day 0

Biological: Fluad alone

Fluad and PPV23 on the different arms

ACTIVE COMPARATOR

56 concomitant Fluad-PPV23 recipients on the different arms: one dose of each vaccine administered on Day 0

Biological: Fluad and PPV23 on the different arms

Fluad and PPV23 on the same arm

ACTIVE COMPARATOR

56 concomitant Fluad-PPV23 recipients on the same arm with 1 inch distance: one dose of each vaccine administered on Day 0

Biological: Fluad and PPV23 on the same arm

PPV23 alone

ACTIVE COMPARATOR

56 PPV23 recipients: one vaccine injection administered on Day 0

Biological: PPV23 alone

Interventions

Fluad aloneBIOLOGICAL

Fluad

Fluad alone

Fluad and Prodiax

Fluad and PPV23 on the different arms

Fluad and Prodiax

Fluad and PPV23 on the same arm
PPV23 aloneBIOLOGICAL

Prodiax

PPV23 alone

Eligibility Criteria

Age65 Years+
Sexall
Healthy VolunteersYes
Age GroupsOlder Adult (65+)

You may qualify if:

  • At least 65 years of age who are eligible for the study vaccines;
  • Who have given written informed consent at the time of enrollment);
  • Those who are available for all the visits scheduled in the study;
  • Subjects In good health as determined by medical history, physical examination and clinical judgment of the investigator

You may not qualify if:

  • History of egg allergy
  • History of influenza vaccination in previous 6 months
  • History of any pneumococcal vaccination
  • Documented S. pneumonia infection in the previous 5 years
  • Chemotherapy for malignancy within the past 30 days
  • High-dose systemic steroid (prednisone ≥0.5 mg/kg/day) in the past 30 days
  • Receipt of blood product within 6 months before enrollment
  • Significant acute or chronic infection within the previous 7 days or fever within the previous day
  • Any serious chronic or progressive disease
  • Any condition that might interfere with the study results.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (1)

  • Song JY, Cheong HJ, Tsai TF, Chang HA, Choi MJ, Jeon JH, Kang SH, Jeong EJ, Noh JY, Kim WJ. Immunogenicity and safety of concomitant MF59-adjuvanted influenza vaccine and 23-valent pneumococcal polysaccharide vaccine administration in older adults. Vaccine. 2015 Aug 26;33(36):4647-52. doi: 10.1016/j.vaccine.2015.05.003. Epub 2015 May 14.

MeSH Terms

Conditions

Influenza, HumanPneumococcal Infections

Condition Hierarchy (Ancestors)

Respiratory Tract InfectionsInfectionsOrthomyxoviridae InfectionsRNA Virus InfectionsVirus DiseasesRespiratory Tract DiseasesStreptococcal InfectionsGram-Positive Bacterial InfectionsBacterial InfectionsBacterial Infections and Mycoses

Study Officials

  • Hee Jin Cheong, MD, PhD

    Korea University Guro Hospital

    PRINCIPAL INVESTIGATOR
  • Joon Young Song, MD, PhD

    Korea University Guro Hospital

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

August 22, 2014

First Posted

August 26, 2014

Study Start

October 1, 2013

Primary Completion

December 1, 2013

Study Completion

January 1, 2014

Last Updated

August 27, 2014

Record last verified: 2014-08