Safety of and Immune Response to an HIV-1 Vaccine Boost (VRC-HIVADV014-00-VP) in HIV Uninfected Adults Who Participated in HVTN 052

NCT ID: NCT00091416

Last Updated: 2021-10-14

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

PHASE1

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Completion Date

2006-05-31

Brief Summary

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The purpose of this study is to test the safety of and immune response to an HIV-1 vaccine, VRC-HIVADV014-00-VP, when given as a vaccine booster to HIV uninfected adults who participated in HVTN 052.

Detailed Description

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The worldwide HIV epidemic highlights the importance of developing an affordable, globally successful vaccine for HIV prevention. The VRC-HIVADV014-00-VP adenoviral vector vaccine used in this study was developed to stimulate strong virus-specific CD8 cytotoxic T-lymphocyte (CTL) responses thought to be crucial in an effective preventive HIV vaccine. The purpose of this study is to determine the safety and immunogenicity of a VRC-HIVADV014-00-VP vaccine boost given to healthy, HIV uninfected individuals who participated in HVTN 052, which evaluated the VRC-HIVDNA009-00-VP DNA plasmid vaccine. In that study, participants received either 3 injections of vaccine, 2 injections of vaccine and 1 injection of placebo, or 3 injections of placebo over a 2-month period.

This study will last one year. Participants will be randomly assigned to receive vaccine boost or placebo by intramuscular injection. The injections will be given 6 to 9 months after each participant's first HVTN 052 study injection, preferably as close to 6 months after the first HVTN 052 injection as possible. After a screening visit, study visits will occur at enrollment (when the injection will be given), at Week 2, and at Months 1, 3, 6, and 12. Blood collection, physical exam, and medication assessment will occur at every study visit; urine collection will occur at selected visits.

Conditions

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HIV Infections

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Interventions

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VRC-HIVADV014-00-VP

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Previously enrolled in and have completed all 3 study vaccine injections for HVTN 052
* Understanding of vaccination procedure
* Good general health
* HIV uninfected
* Hepatitis B surface antigen negative
* Anti-hepatitis C virus (HCV) antibody negative, or negative for HCV PCR if the anti-HCV is positive
* Willing to use acceptable forms of contraception

Exclusion Criteria

* Immunosuppressive medications within 168 days prior to study
* Blood products within 120 days prior to study
* Immunoglobulin within 60 days prior to study
* Live attenuated vaccines within 30 days prior to study
* Investigational research agents within 30 days prior to study
* Medically indicated subunit or killed vaccines within 14 days prior to study
* Allergy shots within 30 days prior to study
* Current anti-tuberculosis prophylaxis or therapy
* Anaphylaxis or other serious adverse reactions to vaccines. A person who had an adverse reaction to pertussis vaccine as a child is not excluded.
* Autoimmune disease or immunodeficiency
* Active syphilis infection
* Unstable asthma (e.g., daily symptoms; use of oral or orally inhaled corticosteroids or other treatments; emergent care, urgent care, hospitalization, or intubation during the past 2 years)
* Diabetes mellitus. A participant with past gestational diabetes is not excluded.
* Thyroid disease, including removal of thyroid and diagnoses requiring medication. A participant not requiring thyroid medication during the last year is not excluded.
* Serious angioedema. A participant who has had an episode of angioedema over 3 years prior to the study, and has not required medications for at least 2 years, is not excluded.
* Uncontrolled hypertension
* Diagnosis of bleeding disorder
* Malignancy, except those with a surgical excision that has a reasonable assurance of sustained cure and/or is unlikely to recur during the period of the study
* Seizure disorder requiring medication within the last 3 years
* Absence of the spleen
* Mental illness that would interfere with compliance with the protocol
* Pregnancy or breastfeeding
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute of Allergy and Infectious Diseases (NIAID)

NIH

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Larry Peiperl, MD

Role: STUDY_CHAIR

San Francisco Department of Public Health / University of California - San Francisco

Julie McElrath, MD, PhD

Role: STUDY_CHAIR

Fred Hutchinson Cancer Research Center / University of Washington

Locations

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Johns Hopkins Bloomberg School of Public Health,Ctr for Immunization Research,Project SAVE-Baltimore

Baltimore, Maryland, United States

Site Status

Fenway Community Health Clinical Research Site (FCHCRS)

Boston, Massachusetts, United States

Site Status

Saint Louis Univ. School of Medicine, HVTU

St Louis, Missouri, United States

Site Status

HIV Prevention & Treatment CRS

New York, New York, United States

Site Status

Univ. of Rochester HVTN CRS

Rochester, New York, United States

Site Status

Miriam Hospital's HVTU

Providence, Rhode Island, United States

Site Status

Vanderbilt Vaccine CRS

Nashville, Tennessee, United States

Site Status

FHCRC/UW Vaccine CRS

Seattle, Washington, United States

Site Status

Countries

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United States

References

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Gomez-Roman VR, Robert-Guroff M. Adenoviruses as vectors for HIV vaccines. AIDS Rev. 2003 Jul-Sep;5(3):178-85.

Reference Type BACKGROUND
PMID: 14598567 (View on PubMed)

McShane H. Prime-boost immunization strategies for infectious diseases. Curr Opin Mol Ther. 2002 Feb;4(1):23-7.

Reference Type BACKGROUND
PMID: 11883691 (View on PubMed)

Pinto AR, Fitzgerald JC, Giles-Davis W, Gao GP, Wilson JM, Ertl HC. Induction of CD8+ T cells to an HIV-1 antigen through a prime boost regimen with heterologous E1-deleted adenoviral vaccine carriers. J Immunol. 2003 Dec 15;171(12):6774-9. doi: 10.4049/jimmunol.171.12.6774.

Reference Type BACKGROUND
PMID: 14662882 (View on PubMed)

Shiver JW, Emini EA. Recent advances in the development of HIV-1 vaccines using replication-incompetent adenovirus vectors. Annu Rev Med. 2004;55:355-72. doi: 10.1146/annurev.med.55.091902.104344.

Reference Type BACKGROUND
PMID: 14746526 (View on PubMed)

Related Links

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http://clinicaltrials.gov/show/NCT00071851

Click here for more information about the HVTN 052 study

Other Identifiers

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10123

Identifier Type: REGISTRY

Identifier Source: secondary_id

HVTN 057

Identifier Type: -

Identifier Source: org_study_id