Search / Trial NCT00001037

A Phase I, Multicenter, Clinical Trial to Evaluate the Safety and Immunogenicity of Vaccinia-Derived MN HIV-1 Recombinant Envelope Glycoprotein (rgp160) of Human Immunodeficiency Virus at Two Different Vaccination Schedules

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

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Trial Information

Current as of December 03, 2023

Completed

Keywords

Vaccines, Synthetic Hiv 1 Hiv Envelope Protein Gp160 Aids Vaccines Hiv Seronegativity Hiv Preventive Vaccine

Description

A gp160 vaccine developed from the IIIB strain of HIV-1 has been found to be safe and immunogenic in healthy adults. Since the MN strain of HIV-1 is representative of a larger proportion of HIV-1 isolates in the United States than is the IIIB strain, evaluation of a gp160 vaccine derived from the MN strain is important. Volunteers are randomized to receive 200 mcg MN rgp160 or placebo at months 0, 1, and 6 or at months 0, 2, and 8. For each immunization schedule, ten volunteers receive vaccine and two volunteers receive placebo. Per amendment, volunteers receive a fourth immunization of 80...

Gender

All

Eligibility criteria

  • Inclusion Criteria
  • Subjects must have:
  • Normal history and physical exam.
  • Negative test for HIV by ELISA within 6 weeks prior to immunization.
  • CD4 count >= 400 cells/mm3.
  • Normal urine dipstick with esterase and nitrate.
  • No history of immunodeficiency, chronic illness, autoimmune disease, or use of immunosuppresssive medications.
  • Exclusion Criteria
  • Co-existing Condition:
  • Subjects with the following conditions are excluded:
  • Positive for hepatitis B surface antigen.
  • Medical or psychiatric condition or occupational responsibilities that preclude compliance.
  • Active syphilis (NOTE: If serology is documented to be a false positive or due to a remote (> 6 months) infection, subject is eligible).
  • Active tuberculosis (NOTE: Subjects with a positive PPD and normal x-ray showing no evidence of TB and who do not require INH therapy are eligible).
  • Subjects with the following prior conditions are excluded:
  • History of anaphylaxis or other serious adverse reactions to vaccines.
  • Prior Medication:
  • Excluded:
  • Prior HIV vaccines.
  • Live attenuated vaccines within the past 60 days. NOTE: Medically indicated subunit or killed vaccines (e.g., influenza, pneumococcal) do not exclude but should be administered at least 2 weeks prior to HIV immunizations.
  • Experimental agents within the past 30 days.
  • Prior Treatment:
  • Excluded:
  • Blood products or immunoglobulin within the past 6 months.
  • Higher risk behavior for HIV infection as determined by screening questionnaire, including:
  • History of injection drug use within 12 months prior to study entry.
  • Higher or intermediate risk sexual behavior.

Attachments

readout_NCT00001037_2023-12-03.pdf

4.5 MB

NCT00001037_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

Saint Louis, Missouri, 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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