Search / Trial NCT00001026

A Phase I, Multicenter, Randomized Trial to Evaluate the Safety and Immunogenicity of a Recombinant Vaccinia-HIV Envelope Vaccine (HIVAC-1e) in Combination With a Panel of Subunit Recombinant HIV Envelope Vaccines in Vaccinia-Naive Individuals

Launched by NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID) · Aug 30, 2001

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Trial Information

Current as of May 23, 2024

Completed

Keywords

Vaccines, Synthetic Vaccinia Virus Viral Vaccines Hiv Envelope Protein Gp160 Hiv Envelope Protein Gp120 Aids Vaccines Hiv Seronegativity Hiv Preventive Vaccine

Description

Previous studies suggest that priming with an HIV-vaccinia recombinant followed by boosting with subunit envelope proteins offers the most promising strategy to date for a safe and immunogenic vaccine in humans. This study will further examine the combination vaccine approach and define an optimal prime-boost strategy. Healthy volunteers are randomized to one of eight groups. All patients receive initial immunization with HIVAC-1e, followed by two boosts at months 8 and 12 of rgp120/HIV-1SF2 (BIOCINE), rgp120/HIV-1IIIB (Genentech), rgp120/HIV-1MN (Genentech), or gp160 MN (Immuno-AG). Addit...

Gender

All

Eligibility criteria

  • Inclusion Criteria
  • Subjects must have:
  • Normal history and physical exam.
  • Negative HIV screening by ELISA, Western blot, and p24 antigen (PBMC HIV culture or HIV-specific PCR can be substituted for Western blot and p24 antigen).
  • No history of smallpox (vaccinia) vaccination.
  • Normal urinalysis.
  • Absolute CD4 count = or > 500 cells/mm3.
  • Exclusion Criteria
  • Co-existing Condition:
  • Subjects with the following conditions are excluded:
  • Hepatitis B surface antigenemia.
  • Medical or psychiatric condition that precludes compliance with the protocol.
  • Subjects with the following prior conditions are excluded:
  • History of immunodeficiency or chronic illness.
  • Eczema within the past year.
  • Prior Medication:
  • Excluded:
  • Prior experimental HIV vaccine.
  • Prior smallpox vaccine.
  • Immunoglobulin administration within 2 months prior to enrollment.
  • Any experimental agent within 2 months prior to enrollment.
  • History of use of immunosuppressive medications.
  • Prior Treatment:
  • Excluded:
  • Blood or blood product transfusion within the past 6 months.
  • 1. Current high risk for HIV transmission (persons previously at high risk for HIV transmission can be enrolled provided they have a negative HIV screening and no high-risk behavior has been practiced within the last 6 months).
  • Household contact with anyone who is pregnant, has eczema, is less than 12 months of age, or has immunodeficiency disease or is using immunosuppressive medications.

Attachments

readout_NCT00001026_2024-05-23.pdf

4.5 MB

NCT00001026_study_protocol.pdf

4.5 MB

About company

The National Institute of Allergy and Infectious Diseases (NIAID, /ˈnaɪ.æd/) is one of the 27 institutes and centers that make up the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services (HHS). NIAID's mission is to conduct basic and applied research to better understand, treat, and prevent infectious, immunologic, and allergic diseases.

Contacts

JC

Jennifer Cobb

Immunology at National Institute of Allergy and Infectious Diseases (NIAID)

Locations

Seattle, Washington, United States

Rochester, New York, United States

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Reviews (48)

4.6

All reviews come from applied patients

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Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Michael Foster
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Dries Vincent
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

Leslie Alexander
20 September 2023

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum?

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