A Phase I Multicenter Clinical Trial to Evaluate the Safety and Immunogenicity of Vaccinia Derived HIV-1 Recombinant Envelope Glycoprotein (gp160) of Human Immunodeficiency Virus: Evaluation of a 200-mcg Dose
gp160 Vaccine (Immuno-AG)
Infections transmises par le sang+14
+ Maladies génito-urinaires
+ Maladies Génitales
Étude de prévention
Résumé
Although recent advances have been made in antiviral therapy against AIDS, there is currently no cure for AIDS. It is likely that the ultimate control of the disease depends on the development of safe and effective vaccines against HIV. Healthy, adult volunteers without identifiable high-risk behavior for HIV-1 infection are randomly assigned to receive three injections of either 200 mcg gp160 vaccine or a placebo. At each participating site, four volunteers receive vaccine and two volunteers receive placebo. Primary immunization and two booster immunizations at day 30 and day 180 are done in an outpatient setting. Volunteers are closely monitored for the first 2 weeks postimmunization (primary and boosters), and extensively followed for 2 years. Volunteers may be offered an additional booster of the same preparation at 12 months.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.25 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Prévention
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.De 18 à 60 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
Inclusion Criteria Patients must be: Normal, healthy, HIV-negative adults who fully comprehend the purpose and details of the study. Available for 2 years of follow-up. Exclusion Criteria Co-existing Condition: Patients with the following conditions or symptoms are excluded: History of positive PPD (tuberculin test) and abnormal chest x-ray. Positive syphilis serology (e.g., RPR). Positive for circulating hepatitis B surface antigen. Patients with the following are excluded: They or their sexual partners have identifiable high-risk behavior for HIV infection. History of immunodeficiency or chronic illness. Evidence of psychological or psychiatric problems that may lead to noncompliance. Prior Medication: Excluded: Immunosuppressive medications. Prior Treatment: Excluded: Blood transfusions or cryoprecipitates within the past 6 months.
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 3 sites
St. Louis Univ. School of Medicine AVEG
St Louis, United StatesOuvrir St. Louis Univ. School of Medicine AVEG dans Google MapsUniv. of Rochester AVEG
Rochester, United StatesVanderbilt Univ. Hosp. AVEG
Nashville, United States