NCT01136057

Brief Summary

Treatment options are limited for the treatment of influenza. This study will collect blood from people who have been exposed to the influenza virus or who have received a seasonal influenza vaccine. The blood plasma will be used in a future clinical trial to treat people hospitalized with influenza.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
21

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Apr 2010

Longer than P75 for all trials

Geographic Reach
1 country

2 active sites

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

April 1, 2010

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

May 14, 2010

Completed
20 days until next milestone

First Posted

Study publicly available on registry

June 3, 2010

Completed
8.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 4, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 4, 2019

Completed
Last Updated

March 13, 2019

Status Verified

March 1, 2019

Enrollment Period

8.8 years

First QC Date

May 14, 2010

Last Update Submit

March 12, 2019

Conditions

Outcome Measures

Primary Outcomes (1)

  • Collection of high antibody titer anti-influenza FFP

    Collected at each study visit

Secondary Outcomes (1)

  • Further define the hemagglutination inhibition (HAI) immune response in participants over time

    Collected at each study visit

Study Arms (1)

Influenza A Exposure

Participants will include people who have recovered from influenza, received a seasonal influenza vaccine, or have both recovered from influenza and received a seasonal influenza vaccine.

Biological: Collection of Anti-Influenza A Immune Plasma

Interventions

Influenza A Exposure

Eligibility Criteria

Age18 Years - 59 Years
Sexmale
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Participants will include people who have recovered from influenza, received a seasonal influenza vaccine, or have both recovered from influenza and received a seasonal influenza vaccine.

You may qualify if:

  • Currently healthy males 18 - 59 years of age with a history suggestive of having anti-influenza antibodies (either or both of the following):
  • An influenza-like illness (e.g., fever, chills, malaise, cough, myalgias, nausea). Subjects must asymptomatic and must be afebrile for ≥ 7 days, and must enroll within 12 months of onset of illness.
  • Vaccinated with a licensed influenza vaccine. Enrollment must occur \>14 days and \< 12 months from date of vaccination.
  • Must be an adult male Department of Defense (DoD)/beneficiary
  • Sign informed consent and Health Insurance Portability and Accountability Act (HIPAA) document
  • A demonstrated H1N1 HAI titer of 1:160 or greater and H3N2 HAI titer of 1:40 or greater.

You may not qualify if:

  • Donors that fail the Standard-of-Care screening and Blood Borne Pathogen screening for the following blood borne pathogens at the donor center will be excluded:
  • Anti-HIV-I/II
  • Anti-human T-lymphotropic virus (HTLV)-I/II
  • Anti-hepatitis C (HCV)
  • Anti-hepatitis B core antigen (HBc)
  • Anti-T. cruzi (enzyme immunoassay \[EIA\] for Chagas disease) (if required by the FDA-licensed donor center or becomes a nationwide FDA requirement)
  • Hepatitis B surface antigen (HBsAg)
  • Serologic test for syphilis
  • HIV nucleic acid test (NAT)
  • HCV NAT
  • West Nile virus (WNV) NAT
  • Participation in other medical research that includes:
  • Studies that are currently ongoing or will start during the duration of this study that require more than 60 mL of blood to be donated in any 56-day period of time
  • Administration of any unlicensed drug in the 3 months before study entry or during the duration of this study
  • Administration of any unlicensed vaccine in the 12 months before study entry or during the duration of this study, with the exception of unlicensed influenza vaccine

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Naval Medical Center San Diego

San Diego, California, 92134, United States

Location

Naval Medical Research Center

Bethesda, Maryland, 20889, United States

Location

Related Publications (2)

  • Kash JC, Qi L, Dugan VG, Jagger BW, Hrabal RJ, Memoli MJ, Morens DM, Taubenberger JK. Prior infection with classical swine H1N1 influenza viruses is associated with protective immunity to the 2009 pandemic H1N1 virus. Influenza Other Respir Viruses. 2010 May 1;4(3):121-7. doi: 10.1111/j.1750-2659.2010.00132.x.

    PMID: 20409208BACKGROUND
  • Tang JW, Shetty N, Lam TT. Features of the new pandemic influenza A/H1N1/2009 virus: virology, epidemiology, clinical and public health aspects. Curr Opin Pulm Med. 2010 May;16(3):235-41. doi: 10.1097/MCP.0b013e3283375727.

    PMID: 20375785BACKGROUND

Biospecimen

Retention: SAMPLES WITH DNA

Whole blood will be collected from participants.

Study Officials

  • LCDR Nicholas Martin, USN, MSC

    Virology and Rickettsial Diseases Department, Naval Medical Research Center

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NIH
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 14, 2010

First Posted

June 3, 2010

Study Start

April 1, 2010

Primary Completion

January 4, 2019

Study Completion

January 4, 2019

Last Updated

March 13, 2019

Record last verified: 2019-03

Locations