A Study to Evaluate the Efficacy of an RSV F Vaccine in Older Adults

NCT ID: NCT02608502

Last Updated: 2022-07-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

11850 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-11-30

Study Completion Date

2016-12-31

Brief Summary

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The purpose of this study is to demonstrate the efficacy of the RSV F vaccine at a dose of 135µg via intramuscular (IM) injection in the prevention of moderate-severe RSV-associated lower respiratory tract disease (RSV-LRTD) in older adults ≥ 60 years of age.

Detailed Description

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Conditions

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Respiratory Syncytial Virus (RSV)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Treatment Group A

RSV-F Vaccine (0.5mL Injection)

Group Type EXPERIMENTAL

RSV-F Vaccine

Intervention Type BIOLOGICAL

Treatment Group B

Phosphate Buffer Placebo (0.5mL Injection)

Group Type PLACEBO_COMPARATOR

Phosphate Buffer Placebo

Intervention Type BIOLOGICAL

Interventions

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RSV-F Vaccine

Intervention Type BIOLOGICAL

Phosphate Buffer Placebo

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Males and females ≥60 years of age who are ambulatory and live in the community, or in assisted-living or long-term care residential facilities that provide minimal assistance, such that the subject is primarily responsible for self-care and activities of daily living. Subjects may have one or more chronic medical diagnoses, but should be clinically stable as assessed by:

* Absence of changes in medical therapy within one month due to treatment failure or toxicity,
* Absence of medical events qualifying as SAEs within one month of the planned vaccination on Day 0, and
* Absence of known, current, and life-limiting diagnoses which, in the opinion of the investigator, render survival to completion of the protocol unlikely.
2. Willing and able (on both a physical and cognitive basis) to give informed consent prior to study enrollment.
3. Able to comply with study requirements; including access to transportation for study visits.
4. Access to inbound and outbound telephone communication with caregivers and study staff.

Exclusion Criteria

1. Participation in research involving investigational product (drug / biologic / device) within 45 days before the planned date of the Day 0 vaccination.
2. History of a serious reaction to any prior vaccination, or Guillain-Barré syndrome (GBS) within 6 weeks of any prior influenza immunization.
3. Receipt of any vaccine other than an IIV in the 4 weeks preceding the study vaccination or a pneumococcal vaccine in the 2 weeks preceding the study vaccination; or any RSV vaccine at any time.
4. Any known or suspected immunosuppressive condition, acquired or congenital, as determined by history and/or physical examination.
5. Chronic administration (defined as more than 14 continuous days) of immunosuppressants or other immune-modifying drugs within 6 months prior to the administration of the study vaccine. An immunosuppressant dose of glucocorticoid will be defined as a systemic dose ≥10mg of prednisone per day or equivalent. The use of topical, inhaled, and nasal glucocorticoids will be permitted.
6. Administration of immunoglobulins and/or any blood products within the 3 months preceding the administration of the study vaccine or during the study.
7. Acute disease at the time of enrollment (defined as the presence of a moderate or severe illness with or without fever, or an oral temperature ≥38.0°C on the planned day of vaccine administration).
8. Known uncontrolled disorder of coagulation. Potential subjects receiving aspirin, clopidogrel, prasugrel, dipyridamole, dabigatran, apixaban, rivaroxaban or warfarin under good control for cardiovascular prophylaxis or prophylaxis of thromboembolic disease or stroke in the setting of atrial fibrillation will NOT be excluded.
9. Suspicion or recent history (within one year of planned vaccination) of alcohol or other substance abuse.
10. Any condition that in the opinion of the investigator would pose a health risk to the subject if enrolled or could interfere with evaluation of the vaccine or interpretation of study results (including neurologic, cognitive, or psychiatric conditions deemed likely to impair the quality of study compliance or safety reporting).
Minimum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Novavax

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Development

Role: STUDY_DIRECTOR

Novavax, Inc.

Locations

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Research Site US062

Birmingham, Alabama, United States

Site Status

Research Site US061

Mobile, Alabama, United States

Site Status

Research Site US046

Mesa, Arizona, United States

Site Status

Research Site US054

Phoenix, Arizona, United States

Site Status

Research Site US048

Tempe, Arizona, United States

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Research Site US005

Anaheim, California, United States

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Research Site US028

Redding, California, United States

Site Status

Research Site US064

San Diego, California, United States

Site Status

Research Site US045

Savannah, Georgia, United States

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Research Site US013

Stockbridge, Georgia, United States

Site Status

Research Site US012

Boise, Idaho, United States

Site Status

Research Site US069

Chicago, Illinois, United States

Site Status

Research Site US065

Peoria, Illinois, United States

Site Status

Research Site US003

Lenexa, Kansas, United States

Site Status

Research Site US052

Newton, Kansas, United States

Site Status

Research Site US058

Wichita, Kansas, United States

Site Status

Research Site US080

Lexington, Kentucky, United States

Site Status

Research Site US068

Metairie, Louisiana, United States

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Research Site US039

Metairie, Louisiana, United States

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Research Site US055

Methuen, Massachusetts, United States

Site Status

Research Site US072

Edina, Minnesota, United States

Site Status

Research Site US051

Kansas City, Missouri, United States

Site Status

Research Site US076

St Louis, Missouri, United States

Site Status

Research Site US025

Norfolk, Nebraska, United States

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Research Site US018

Omaha, Nebraska, United States

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Research Site US057

Las Vegas, Nevada, United States

Site Status

Research Site US059

Newington, New Hampshire, United States

Site Status

Research Site US066

Binghamton, New York, United States

Site Status

Research Site US017

Endwell, New York, United States

Site Status

Research Site US049

Rochester, New York, United States

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Research Site US078

Cary, North Carolina, United States

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Research Site US020

Durham, North Carolina, United States

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Research Site US071

Wilmington, North Carolina, United States

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Research Site US063

Winston-Salem, North Carolina, United States

Site Status

Research Site US081

Cincinnati, Ohio, United States

Site Status

Research Site US085

Cincinnati, Ohio, United States

Site Status

Research Site US030

Cleveland, Ohio, United States

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Research Site US053

Oklahoma City, Oklahoma, United States

Site Status

Research Site US044

Warwick, Rhode Island, United States

Site Status

Research Site US070

Charleston, South Carolina, United States

Site Status

Research Site US056

Mt. Pleasant, South Carolina, United States

Site Status

Research Site US079

Mt. Pleasant, South Carolina, United States

Site Status

Research Site US050

Dakota Dunes, South Dakota, United States

Site Status

Research Site US074

Bristol, Tennessee, United States

Site Status

Research Site US077

Knoxville, Tennessee, United States

Site Status

Research Site US029

Nashville, Tennessee, United States

Site Status

Research Site US047

Austin, Texas, United States

Site Status

Research Site US010

Dallas, Texas, United States

Site Status

Research Site US083

Fort Worth, Texas, United States

Site Status

Research Site US060

Fort Worth, Texas, United States

Site Status

Research Site US019

Houston, Texas, United States

Site Status

Research Site US084

San Angelo, Texas, United States

Site Status

Research Site US073

Tomball, Texas, United States

Site Status

Research Site US082

Salt Lake City, Utah, United States

Site Status

Research Site US075

Salt Lake City, Utah, United States

Site Status

Research Site US008

Salt Lake City, Utah, United States

Site Status

Research Site US027

West Jordan, Utah, United States

Site Status

Research Site US067

Norfolk, Virginia, United States

Site Status

Research Site US026

Seattle, Washington, United States

Site Status

Research Site US024

Marshfield, Wisconsin, United States

Site Status

Countries

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United States

Related Links

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http://www.novavax.com

Novavax Webpage

Other Identifiers

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RSV-E-301

Identifier Type: -

Identifier Source: org_study_id

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