Safety of and Immune Response to an HIV-1 DNA Vaccine (VRC HIVDNA009-00-VP) in HIV Uninfected Adults
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Purpose
The purpose of this study is to test the safety of and immune response to an HIV-1 vaccine, VRC-HIVDNA009-00-VP, in HIV uninfected participants. Two different doses of the vaccine will be tested.
| Condition | Intervention | Phase |
|---|---|---|
|
HIV Infections |
Biological: VRC-HIVDNA009-00-VP |
Phase 1 Phase 2 |
| Study Type: | Interventional |
| Study Design: | Allocation: Randomized Endpoint Classification: Safety Study Intervention Model: Factorial Assignment Masking: Double-Blind Primary Purpose: Prevention |
| Official Title: | A Phase IB Clinical Trial to Evaluate the Safety and Immunogenicity of a Multiclade HIV-1 DNA Plasmid Vaccine, VRC-HIVDNA009-00-VP, Administered at 2 Different Dosing Schedules, in HIV-1-Uninfected Adult Participants |
| Estimated Enrollment: | 180 |
| Study Completion Date: | October 2005 |
The worldwide HIV epidemic highlights the importance of developing an affordable, globally successful vaccine for HIV prevention. The VRC-HIVDNA009-00-VP vaccine used in this study was developed to incorporate HIV genes from multiple virus clades, representing the viral subtypes responsible for about 90% of new HIV infections in the world. The purpose of this study is to determine the safety and immunogenicity of VRC-HIVDNA009-00-VP in healthy, HIV uninfected individuals.
Participants will be randomly assigned to one of three groups and will be followed for one year. Study injections will be given by needle-free intramuscular injection at the start of study and at Months 1 and 2. Group 1 will receive 3 injections of the study vaccine; Group 2 will receive 2 injections of the study vaccine (at start and Month 2) and injection of placebo (at Month 1); Group 3 will receive 3 injections of placebo. After a screening visit, study visits will occur at enrollment (initial injection) followed by 5 visits every 14 days for the first 2.5 months, with three additional visits at Months 6, 9, and 12. All participants will undergo physical exams, blood and urine tests to assess measures of health, and blood tests to assess HIV infection and immune response to the injections.
Eligibility| Ages Eligible for Study: | 18 Years to 50 Years |
| Genders Eligible for Study: | Both |
| Accepts Healthy Volunteers: | Yes |
Inclusion Criteria
- Understanding of vaccination procedure
- Willing to receive HIV test results and provide informed consent
- Good general health
- HIV negative
- Hepatitis B surface antigen negative
- Anti-hepatitis C virus (HCV) antibody negative, or negative for HCV PCR if the anti-HCV is positive
- Not pregnant and agrees to use acceptable forms of contraception
Exclusion Criteria
- HIV vaccines or placebo in a prior HIV vaccine trial
- 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
- 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., use of oral, orally inhaled, or intravenous corticosteroids, 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
- Serious angioedema
- Hypertension
- Diagnosis of bleeding disorder
- Malignancy, except those with a surgical excision and subsequent observation period that in the investigator's estimate 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
- Pregnant or breastfeeding
- Two or more elevated liver function tests
Contacts and Locations| United States, Alabama | |
| Alabama Vaccine CRS | |
| Birmingham, Alabama, United States, 35294 | |
| United States, California | |
| San Francisco Vaccine and Prevention CRS | |
| San Francisco, California, United States, 94102 | |
| United States, Maryland | |
| Johns Hopkins Bloomberg School of Public Health,Ctr for Immunization Research,Project SAVE-Baltimore | |
| Baltimore, Maryland, United States, 21205 | |
| Project Brave HIV Vaccine CRS | |
| Baltimore, Maryland, United States, 21201 | |
| United States, Massachusetts | |
| Brigham and Women's Hosp. CRS | |
| Boston, Massachusetts, United States, 02115 | |
| Fenway Community Health Clinical Research Site (FCHCRS) | |
| Boston, Massachusetts, United States, 02215 | |
| United States, New York | |
| NY Blood Ctr./Bronx CRS | |
| Bronx, New York, United States, 10455 | |
| HIV Prevention & Treatment CRS | |
| New York, New York, United States, 10032 | |
| NY Blood Ctr./Union Square CRS | |
| New York, New York, United States, 10003 | |
| Univ. of Rochester HVTN CRS | |
| Rochester, New York, United States, 14642 | |
| United States, Rhode Island | |
| Miriam Hospital's HVTU | |
| Providence, Rhode Island, United States, 02906 | |
| United States, Tennessee | |
| Vanderbilt Vaccine CRS | |
| Nashville, Tennessee, United States, 37232 | |
| United States, Washington | |
| FHCRC/UW Vaccine CRS | |
| Seattle, Washington, United States, 98104 | |
| Study Chair: | Julie McElrath | Fred Hutchinson Cancer Research Center / University of Washington |
| Study Chair: | Larry Peiperl | San Francisco Department of Public Health / University of California - San Diego |
More Information
Additional Information:
Publications:
| Responsible Party: | National Institute of Allergy and Infectious Diseases (NIAID) |
| ClinicalTrials.gov Identifier: | NCT00071851 History of Changes |
| Other Study ID Numbers: | HVTN 052, 10198 |
| Study First Received: | November 3, 2003 |
| Last Updated: | May 3, 2012 |
| Health Authority: | United States: Food and Drug Administration |
Keywords provided by National Institute of Allergy and Infectious Diseases (NIAID):
|
HIV Seronegativity HIV Preventive Vaccine |
Additional relevant MeSH terms:
|
HIV Infections Acquired Immunodeficiency Syndrome Lentivirus Infections Retroviridae Infections RNA Virus Infections Virus Diseases |
Sexually Transmitted Diseases, Viral Sexually Transmitted Diseases Immunologic Deficiency Syndromes Immune System Diseases Slow Virus Diseases |
ClinicalTrials.gov processed this record on May 22, 2013