NCT02563184

Brief Summary

To evaluate the magnitude of the humoral immune responses to quadrivalent vs trivalent influenza vaccines in adults between the age of 50 and 64 years with a prior diagnosis of GOLD Stage C and D COPD vs. those patients without COPD.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for phase_4 chronic-obstructive-pulmonary-disease

Timeline
Completed

Started Sep 2015

Shorter than P25 for phase_4 chronic-obstructive-pulmonary-disease

Geographic Reach
1 country

1 active site

Status
unknown

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

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2015

Completed
27 days until next milestone

First Submitted

Initial submission to the registry

September 28, 2015

Completed
2 days until next milestone

First Posted

Study publicly available on registry

September 30, 2015

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2015

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2016

Completed
Last Updated

September 30, 2015

Status Verified

September 1, 2015

Enrollment Period

3 months

First QC Date

September 28, 2015

Last Update Submit

September 29, 2015

Conditions

Outcome Measures

Primary Outcomes (1)

  • Hemagglutination inhibiting antibodies (HI) against the components of viral antigens

    The investigators will be measuring hemagglutination inhibiting antibodies (HI) against the components of viral antigens using seroconversion (≥4 fold increase over baseline titers) and sero-protection (HI titer of ≥40 against the vaccine components)

    3 months

Study Arms (2)

COPD

ACTIVE COMPARATOR

Group will receive either the Fluzone Trivalent or Fluzone Quadrivalent.

Biological: Fluzone

Control

ACTIVE COMPARATOR

Group will receive either the Fluzone Trivalent or Fluzone Quadrivalent.

Biological: Fluzone

Interventions

FluzoneBIOLOGICAL
COPDControl

Eligibility Criteria

Age50 Years - 64 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Signed informed consent prior to initiation of study-mandated vaccination.
  • Patients with spirometric data in the preceding 18 months confirming the diagnosis of COPD.
  • Patients meeting GOLD Classification of Stage C or Stage D COPD.
  • Patients 50 years old - 64 years old.
  • Signed informed consent prior to initiation of study-mandated vaccination.
  • No active symptoms of lung disease.
  • FEV1/FVC in the normal range \> 70% age predicted value.
  • No history of tobacco use/abuse.
  • No prior history of alpha-1 antitrypsin deficiency.
  • Patients 50 years old - 64 years old.

You may not qualify if:

  • Severe allergy to eggs.
  • Severe reaction to past doses of influenza vaccine.
  • Guillian-Barre syndrome.
  • Currently recieving dialysis.
  • Current, active, treatment for cancer.
  • History of transplant (allograft).
  • Dementia or Alzheimer's disease diagnosis.
  • Prior diagnosis of HIV or AIDS.
  • Moderate to severe pulmonary hypertension.
  • Serum AST/ALT \> 3x the upper limit of normal.
  • Patients with exacerbations or respiratory infection during the 4 weeks preceding the onset of the study.
  • Active pregnancy.
  • Systemic immunomodulating medications.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Pulmonary Associates

Phoenix, Arizona, 85006, United States

RECRUITING

MeSH Terms

Conditions

Pulmonary Disease, Chronic Obstructive

Interventions

Influenza Vaccines

Condition Hierarchy (Ancestors)

Lung Diseases, ObstructiveLung DiseasesRespiratory Tract DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Viral VaccinesVaccinesBiological ProductsComplex Mixtures

Study Design

Study Type
interventional
Phase
phase 4
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Medical Doctor

Study Record Dates

First Submitted

September 28, 2015

First Posted

September 30, 2015

Study Start

September 1, 2015

Primary Completion

December 1, 2015

Study Completion

February 1, 2016

Last Updated

September 30, 2015

Record last verified: 2015-09

Locations