Phase I Study of Vaccination Schedule of Experimental HIV Vaccines
Public ClinicalTrials.gov record NCT00321061. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
VRC 011: A Phase I Clinical Trial of Intramuscular, Subcutaneous and Intradermal Administration of an HIV-1 Multiclade DNA Vaccine, VRC-HIVDNA016-00-VP, and an HIV-1 Multiclade Adenoviral Vector Vaccine,VRC-HIVADV014-00-VP, in Uninfected Adult Volunteers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will test whether a vaccination schedule of experimental HIV vaccines is safe and whether it causes side effects in healthy adult volunteers. It will also compare the effects of vaccine injected into the muscle (intramuscular), just under the skin (subcutaneous), or into the skin (intradermal) and will monitor the social impact of being in an HIV vaccine study. Healthy volunteers 18-50 years old may be eligible for this 42-week study. Participants are screened for antibodies to adenovirus, a common virus that causes upper respiratory infections, such as the common cold. Half of the participants selected will be positive and half will be negative for antibodies to the virus. The vaccines used in this study are known as VRC-HIVDNA016-00-VP (called the "DNA vaccine") and VRC-HIVADV014-00-VP (called the "rAd5 vaccine"). The DNA vaccine codes for four HIV proteins. The rAd5 vaccine is made using an adenovirus that has been modified to contain DNA that codes for three HIV proteins. These vaccines cannot cause HIV or adenoviral infections. Participants are randomly assigned to one of six possible vaccination schedules that include "prime" and "booster" vaccines. The first vaccinations prime the immune system and the immune response is then boosted later. The groups differ in the type of vaccines given (DNA vaccine prime with rAd5 booster or rAd5 prime with rAd5 booster), in how the vaccine is administered (intramuscularly, subcutaneously or intradermally) and in the schedule of administration. All shots are given in the upper arm. Subjects fill out a diary card at home for 5 days after each vaccination, recording their temperature and any symptoms. The cards are turned in to the clinic at the first visit after all 5 days are completed. Subjects return for clinic visits about 3 days after each prime vaccination and either come in or call the clinic about 7 days after the injection. They call a study nurse 1 or 2 days after the booster vaccination. Participants have 15-20 clinic visits during the course of the study, depending on their vaccination schedule. At each visit, they are checked for health changes or problems, asked how they are feeling and if they have taken any medications or other treatments, including over-the-counter medicines, herbal supplements, etc. Blood and urine samples are collected at some visits. Subjects are tested for HIV several times and asked questions about their sexual behavior and drug use. Throughout the stu...
Study identification
- NCT ID
- NCT00321061
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 24, 2006
- Primary completion
- Dec 1, 2009
- Completion
- Dec 1, 2009
- Last update posted
- Jul 1, 2017
2006 – 2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00321061, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 1, 2017 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00321061 live on ClinicalTrials.gov.