Nctid:
NCT00001096
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-12-20"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D015658", "term"=>"HIV Infections"}], "ancestors"=>[{"id"=>"D000086982", "term"=>"Blood-Borne Infections"}, {"id"=>"D003141", "term"=>"Communicable Diseases"}, {"id"=>"D007239", "term"=>"Infections"}, {"id"=>"D015229", "term"=>"Sexually Transmitted Diseases, Viral"}, {"id"=>"D012749", "term"=>"Sexually Transmitted Diseases"}, {"id"=>"D016180", "term"=>"Lentivirus Infections"}, {"id"=>"D012192", "term"=>"Retroviridae Infections"}, {"id"=>"D012327", "term"=>"RNA Virus Infections"}, {"id"=>"D014777", "term"=>"Virus Diseases"}, {"id"=>"D000091662", "term"=>"Genital Diseases"}, {"id"=>"D000091642", "term"=>"Urogenital Diseases"}, {"id"=>"D007153", "term"=>"Immunologic Deficiency Syndromes"}, {"id"=>"D007154", "term"=>"Immune System Diseases"}], "browseLeaves"=>[{"id"=>"M10283", "name"=>"Infections", "relevance"=>"LOW"}, {"id"=>"M6368", "name"=>"Communicable Diseases", "relevance"=>"LOW"}, {"id"=>"M3522", "name"=>"Acquired Immunodeficiency Syndrome", "relevance"=>"LOW"}, {"id"=>"M18250", "name"=>"HIV Infections", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M2593", "name"=>"Blood-Borne Infections", "relevance"=>"LOW"}, {"id"=>"M15558", "name"=>"Sexually Transmitted Diseases", "relevance"=>"LOW"}, {"id"=>"M17933", "name"=>"Sexually Transmitted Diseases, Viral", "relevance"=>"LOW"}, {"id"=>"M18640", "name"=>"Lentivirus Infections", "relevance"=>"LOW"}, {"id"=>"M15026", "name"=>"Retroviridae Infections", "relevance"=>"LOW"}, {"id"=>"M17522", "name"=>"Virus Diseases", "relevance"=>"LOW"}, {"id"=>"M15149", "name"=>"RNA Virus Infections", "relevance"=>"LOW"}, {"id"=>"M2876", "name"=>"Genital Diseases", "relevance"=>"LOW"}, {"id"=>"M2875", "name"=>"Urogenital Diseases", "relevance"=>"LOW"}, {"id"=>"M16355", "name"=>"Syndrome", "relevance"=>"LOW"}, {"id"=>"M10199", "name"=>"Immunologic Deficiency Syndromes", "relevance"=>"LOW"}, {"id"=>"M10200", "name"=>"Immune System Diseases", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Infections", "abbrev"=>"BC01"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Symptoms and General Pathology", "abbrev"=>"BC23"}, {"name"=>"Urinary Tract, Sexual Organs, and Pregnancy Conditions", "abbrev"=>"BXS"}, {"name"=>"Immune System Diseases", "abbrev"=>"BC20"}]}, "interventionBrowseModule"=>{"browseLeaves"=>[{"id"=>"M17360", "name"=>"Vaccines", "relevance"=>"LOW"}, {"id"=>"M4225", "name"=>"Antibodies", "relevance"=>"LOW"}, {"id"=>"M10184", "name"=>"Immunoglobulins", "relevance"=>"LOW"}, {"id"=>"M18138", "name"=>"HIV Antibodies", "relevance"=>"LOW"}, {"id"=>"M257732", "name"=>"Aluminum sulfate", "relevance"=>"LOW"}, {"id"=>"M3628", "name"=>"Adjuvants, Immunologic", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"maskingInfo"=>{"masking"=>"DOUBLE"}, "primaryPurpose"=>"PREVENTION"}, "enrollmentInfo"=>{"count"=>60}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2021-10", "completionDateStruct"=>{"date"=>"2000-03", "type"=>"ACTUAL"}, "lastUpdateSubmitDate"=>"2021-10-28", "studyFirstSubmitDate"=>"1999-11-02", "studyFirstSubmitQcDate"=>"2001-08-30", "lastUpdatePostDateStruct"=>{"date"=>"2021-11-04", "type"=>"ACTUAL"}, "studyFirstPostDateStruct"=>{"date"=>"2001-08-31", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Vaccines, Synthetic", "HIV Antibodies", "HIV Antigens", "HIV-1", "Adjuvants, Immunologic", "AIDS Vaccines", "T-Lymphocytes, Cytotoxic", "HIV Seronegativity", "HIV Envelope Protein gp120", "Alum Compounds", "HIV Preventive Vaccine"], "conditions"=>["HIV Infections"]}, "referencesModule"=>{"references"=>[{"pmid"=>"11228380", "type"=>"BACKGROUND", "citation"=>"Evans TG, McElrath MJ, Matthews T, Montefiori D, Weinhold K, Wolff M, Keefer MC, Kallas EG, Corey L, Gorse GJ, Belshe R, Graham BS, Spearman PW, Schwartz D, Mulligan MJ, Goepfert P, Fast P, Berman P, Powell M, Francis D; NIAID AIDS Vaccine Evaluation Group. QS-21 promotes an adjuvant effect allowing for reduced antigen dose during HIV-1 envelope subunit immunization in humans. Vaccine. 2001 Feb 28;19(15-16):2080-91. doi: 10.1016/s0264-410x(00)00415-1."}]}, "descriptionModule"=>{"briefSummary"=>"To assess the safety and immune response to two experimental vaccines when formulated with QS-21 or QS-21 plus alum. To determine whether the new preparation of QS-21 in polysorbate 80 is less reactogenic than the QS-21 formulation used in AVEG Protocols 016, 016A, and 016B. To examine whether QS-21 is immunologically equivalent to that used in 16B. To determine if QS-21, when given with low doses of antigen, induces measurable HIV-1-specific CTL activity. To evaluate if the QS-21 dose-sparing effect extends to an antigen dose of 0.5 micrograms. To determine if the bivalent vaccine gives responses equivalent to the monovalent product or if a broadening of the HIV-1-specific binding and neutralizing antibody responses occurs.\n\nAn effective vaccine to prevent HIV-1 infection may need to generate diverse and multifaceted immunologic responses. Required parts of the immune response may include: humoral antibodies, which broadly neutralize non-syncytium-inducing strains of HIV-1; T cell help provided by both CD4 and CD8 positive subsets; and a class I-restricted cytotoxic lymphocyte response. Other effector responses, such as the generation of antibody-dependent cellular cytotoxicity, cytokines, chemokines, or other antiviral factors may also be critical in mounting protective immunity. Given the lack of a surrogate immunologic marker, the most practical approach for possible efficacy trials would be to evaluate a candidate vaccine that elicits as many of these responses as possible.", "detailedDescription"=>"An effective vaccine to prevent HIV-1 infection may need to generate diverse and multifaceted immunologic responses. Required parts of the immune response may include: humoral antibodies, which broadly neutralize non-syncytium-inducing strains of HIV-1; T cell help provided by both CD4 and CD8 positive subsets; and a class I-restricted cytotoxic lymphocyte response. Other effector responses, such as the generation of antibody-dependent cellular cytotoxicity, cytokines, chemokines, or other antiviral factors may also be critical in mounting protective immunity. Given the lack of a surrogate immunologic marker, the most practical approach for possible efficacy trials would be to evaluate a candidate vaccine that elicits as many of these responses as possible.\n\nVolunteers in each of 5 groups receive vaccine or placebo by intramuscular injection at Months 0, 1, and 6. All patients receive one of two doses of QS-21 along with vaccine or placebo and some groups receive alum as follows:\n\nGroup 1: low-dose MN rsgp120/HIV-1 plus QS-21 (13 volunteers). Group 2: high-dose MN rsgp120/HIV-1 plus QS-21 (13 volunteers). Group 3: AIDSVAX B/E (injection contains each of the two vaccine components, HIV-1 MN rgp120 and A244 rgp120/HIV-1) plus QS-21 plus alum (13 volunteers).\n\nGroup 4: high-dose MN rgp120/HIV-1 plus QS-21 plus alum (13 volunteers). Group 5: placebo plus QS-21 (8 volunteers). Volunteers will be closely monitored after each immunization and followed for a minimum of 12 months after the initial immunization."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["ADULT"], "maximumAge"=>"50 years", "minimumAge"=>"18 years", "healthyVolunteers"=>true, "eligibilityCriteria"=>"Inclusion Criteria\n\nVolunteers must have:\n\n* Negative ELISA for HIV within 8 weeks prior to immunization.\n* CD4 count greater than or equal to 400 cells/mm3.\n* Normal history and physical examination. \\[Refer to Laboratory values for additional requirements.\\]\n\nExclusion Criteria\n\nCo-existing Condition:\n\nVolunteers with the following conditions or symptoms are excluded:\n\n* Medical or psychiatric conditions or occupational responsibilities which preclude subject compliance with the protocol.\n* Recent suicidal ideation or psychosis.\n* Active syphilis. NOTE: If the serology is documented to be a false positive or due to a remote (greater than 6 months) treated infection, the volunteer is eligible.\n* Active tuberculosis. NOTE: Volunteers with a positive PPD and a normal chest x-ray showing no evidence of TB and not requiring INH therapy are eligible.\n* Positive for hepatitis B surface antigen.\n\nVolunteers with the following prior conditions are excluded:\n\n* History of immunodeficiency, chronic illness, or autoimmune disease.\n* History of cancer unless there has been surgical excision followed by a sufficient observation period to give a reasonable assurance of cure.\n* History of suicide attempts, recent suicidal ideation, or past or present psychosis.\n* History of anaphylaxis or other serious adverse reactions to vaccines.\n* History of serious allergic reaction to any substance requiring hospitalization or emergency medical care (e.g., Stevens-Johnson syndrome, bronchospasm, or hypotension).\n* History of reaction to thimerosal.\n\nPrior Medication:\n\nExcluded:\n\n* Live attenuated vaccine within 60 days of study. NOTE: Medically indicated subunit or killed vaccines (e.g., influenza, pneumococcal) are not exclusionary, but should be given at least 2 weeks away from HIV immunizations.\n* Experimental agents within 30 days prior to study.\n* HIV-1 vaccines or placebo as part of a previous HIV vaccine trial.\n\nPrior Treatment:\n\nExcluded:\n\n* Blood products or immunoglobulin in the past 6 months.\n* Experimental agents within 30 days prior to study.\n\nRisk Behavior:\n\nExcluded:\n\n* Volunteers with an identifiable higher- or intermediate-risk sexual behavior for HIV infection (i.e., AVEG Risk Groups C or D ).\n* History of intravenous drug use within 12 months prior to enrollment."}, "identificationModule"=>{"nctId"=>"NCT00001096", "briefTitle"=>"A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Safety and Immunogenicity of HIV-1 MN rsgp120 and Bivalent AIDSVAX B/E (HIV-1 MN rgp120/A244 rgp120) in Combination With QS-21 With or Without Alum in Healthy HIV-1 Uninfected Adults", "organization"=>{"class"=>"NIH", "fullName"=>"National Institute of Allergy and Infectious Diseases (NIAID)"}, "officialTitle"=>"A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial to Evaluate the Safety and Immunogenicity of HIV-1 MN rsgp120 and Bivalent AIDSVAX B/E (HIV-1 MN rgp120/A244 rgp120) in Combination With QS-21 With or Without Alum in Healthy HIV-1 Uninfected Adults", "orgStudyIdInfo"=>{"id"=>"AVEG 036"}, "secondaryIdInfos"=>[{"id"=>"10585", "type"=>"REGISTRY", "domain"=>"DAIDS ES Registry Number"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"MN rgp120/HIV-1 and A244 rgp120/HIV-1", "type"=>"BIOLOGICAL"}, {"name"=>"QS-21", "type"=>"BIOLOGICAL"}, {"name"=>"rgp120/HIV-1MN", "type"=>"BIOLOGICAL"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"21205", "city"=>"Baltimore", "state"=>"Maryland", "country"=>"United States", "facility"=>"JHU AVEG", "geoPoint"=>{"lat"=>39.29038, "lon"=>-76.61219}}, {"zip"=>"14642", "city"=>"Rochester", "state"=>"New York", "country"=>"United States", "facility"=>"Univ. of Rochester AVEG", "geoPoint"=>{"lat"=>43.15478, "lon"=>-77.61556}}, {"zip"=>"37232", "city"=>"Nashville", "state"=>"Tennessee", "country"=>"United States", "facility"=>"Vanderbilt Univ. Hosp. AVEG", "geoPoint"=>{"lat"=>36.16589, "lon"=>-86.78444}}, {"zip"=>"98104", "city"=>"Seattle", "state"=>"Washington", "country"=>"United States", "facility"=>"UW - Seattle AVEG", "geoPoint"=>{"lat"=>47.60621, "lon"=>-122.33207}}], "overallOfficials"=>[{"name"=>"Tom Evans", "role"=>"STUDY_CHAIR"}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institute of Allergy and Infectious Diseases (NIAID)", "class"=>"NIH"}, "responsibleParty"=>{"type"=>"SPONSOR"}}}}
