Evaluation of the Safety of a Polyvalent Virus in Healthy Adults

Completed · Phase 1

Conditions studied: HIV Infection, Human Immunodeficiency Virus

In brief

This is a research study to evaluate the safety of a vaccine to protect people from HIV infection. Human Immunodeficiency Virus (HIV) is the cause of AIDS (Acquired Immune Deficiency Syndrome). AIDS is one of the most serious viral infections of our time. It is believed that all persons who contract HIV will eventually develop AIDS. Because of this, we are trying to develop new ways to prevent infection with HIV. The vaccine that will be tested in this study has been prepared from a small part of the HIV. The part of the HIV used in this vaccine is the "envelope" or coating part of the virus. In this study, researchers will evaluate how well the vaccine is tolerated, how much vaccine should be given, and determine if any side effects occur in response to the vaccination.

Key facts

Study ID: NCT00187044
Run by: St. Jude Children's Research Hospital
People needed: 18
Starts: 1997-10-01
Expected to finish: 2009-10-01
Last updated by the study team: 2011-09-29

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

Healthy adults; age > 18 years, date of birth > 1972
HIV-1 negative as documented by ELISA and Western blot analysis within 4 weeks immunization
Normal history and physical exam
Lower risk sexual behavior as defined by AVEG
Normal complete blood count and differential defined as:
hemoglobin > 11.0 gm/dl
white blood cell count greater than or equal to 2500 cells/mm3
platelet count between 150,000 and 550,000 cells/mm3
total lymphocyte count greater than or equal to 650 cells/mm3
CD4+ T cell count greater than or equal to 400 cells/mm3 Normal AST and ALT (<1.5 x the laboratory upper normal limit) and creatinine < 1.1 X ULN Normal CPK-MB (creatine kinase isoenzyme MB) and troponin I Normal ECG Negative PPD Availability for one year of follow-up No evidence of smallpox vaccination (born in the USA after 1972 with no detectable scar (on the deltoid, ankle, thigh or between the scapulae), and no history of vaccination in personal immunization record) No entry into military service before 1990 Informed consent
Fewer than 3 of the following:
Current cigarette smoker History of high cholesterol History of diabetes or high blood sugar High blood pressure Heart disease before age 50 in parent or sibling Vaccinia virus seronegative

You may not qualify if…

History of immunosuppressive illness, chronic illness, or use immunosuppressive medications (e.g. steroids) or treatments
Medical or psychiatric condition or occupational responsibilities which preclude subject compliance with the protocol. Specifically excluded are persons with a history of suicide attempts, recent suicidal ideation or who have past or present psychosis
Subjects with identifiable higher risk behavior for HIV infection as determined by screening questions designed to identify risk factors for HIV infection. Specific exclusions include:
History of injection drug use within the last 12 months prior to enrollment
Higher or intermediate risk sexual behavior as defined by the AVEG
Live attenuated vaccines within 60 days of study (subunit or killed vaccines [e.g. influenza or pneumococcal] are not exclusionary, but should be given at least 2 weeks away from HIV immunization)
Use of experimental agents within 30 days prior to study
Receipt of blood products or immunoglobulin in the past 6 months
History of eczema, atopic dermatitis and other acute, chronic or exfoliative conditions
Pregnant or lactating women
Household contact with persons with immunodeficiency (including eczema or use of immunosuppressive medications)
Household contact with persons less than 12 months of age
Household contact with pregnant women
Subjects with serious, life-threatening allergies to the antibiotic gentamicin
Refusal of women to practice birth control for 3 months following vaccination.
Known cardiac disease such as previous myocardial infarction, angina, congestive heart failure, or cardiomyopathy

Where it is running

St. Jude Children's Research Hospital — Memphis, Tennessee, United States

Full record on ClinicalTrials.gov

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