Nctid:
NCT00001053
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-09-05"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D000015658", "term"=>"HIV Infections"}], "ancestors"=>[{"id"=>"D000086982", "term"=>"Blood-Borne Infections"}, {"id"=>"D000003141", "term"=>"Communicable Diseases"}, {"id"=>"D000007239", "term"=>"Infections"}, {"id"=>"D000015229", "term"=>"Sexually Transmitted Diseases, Viral"}, {"id"=>"D000012749", "term"=>"Sexually Transmitted Diseases"}, {"id"=>"D000016180", "term"=>"Lentivirus Infections"}, {"id"=>"D000012192", "term"=>"Retroviridae Infections"}, {"id"=>"D000012327", "term"=>"RNA Virus Infections"}, {"id"=>"D000014777", "term"=>"Virus Diseases"}, {"id"=>"D000091662", "term"=>"Genital Diseases"}, {"id"=>"D000091642", "term"=>"Urogenital Diseases"}, {"id"=>"D000007153", "term"=>"Immunologic Deficiency Syndromes"}, {"id"=>"D000007154", "term"=>"Immune System Diseases"}], "browseLeaves"=>[{"id"=>"M10283", "name"=>"Infections", "relevance"=>"LOW"}, {"id"=>"M6368", "name"=>"Communicable Diseases", "relevance"=>"LOW"}, {"id"=>"M18250", "name"=>"HIV Infections", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M3522", "name"=>"Acquired Immunodeficiency Syndrome", "relevance"=>"LOW"}, {"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"=>{"meshes"=>[{"id"=>"D000000536", "term"=>"Aluminum Hydroxide"}], "ancestors"=>[{"id"=>"D000000276", "term"=>"Adjuvants, Immunologic"}, {"id"=>"D000007155", "term"=>"Immunologic Factors"}, {"id"=>"D000045505", "term"=>"Physiological Effects of Drugs"}, {"id"=>"D000000863", "term"=>"Antacids"}, {"id"=>"D000045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D000005765", "term"=>"Gastrointestinal Agents"}], "browseLeaves"=>[{"id"=>"M17360", "name"=>"Vaccines", "relevance"=>"LOW"}, {"id"=>"M3877", "name"=>"Aluminum Hydroxide", "asFound"=>"Piperacillin", "relevance"=>"HIGH"}, {"id"=>"M3628", "name"=>"Adjuvants, Immunologic", "relevance"=>"LOW"}, {"id"=>"M10201", "name"=>"Immunologic Factors", "relevance"=>"LOW"}, {"id"=>"M4188", "name"=>"Antacids", "relevance"=>"LOW"}, {"id"=>"M4219", "name"=>"Anti-Ulcer Agents", "relevance"=>"LOW"}, {"id"=>"M8881", "name"=>"Gastrointestinal Agents", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Gastrointestinal Agents", "abbrev"=>"Gast"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"maskingInfo"=>{"masking"=>"DOUBLE"}, "primaryPurpose"=>"PREVENTION"}, "enrollmentInfo"=>{"type"=>"ACTUAL", "count"=>36}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2021-10", "completionDateStruct"=>{"date"=>"1996-03", "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", "Recombinant Proteins", "HIV-1", "AIDS Vaccines", "HIV Core Protein p24", "p24-VLP vaccine", "Gene Products, gag", "HIV Seronegativity", "HIV Preventive Vaccine"], "conditions"=>["HIV Infections"]}, "referencesModule"=>{"references"=>[{"type"=>"BACKGROUND", "citation"=>"Martin SJ, Weber J, Roitt I, Matear P, Jones K, Vyakarnam A. Recombinant HIV-1 gag p24-Ty virus-like particles (VLP's) induce HIV-1 p24-specific T helper cells in seronegative volunteers vaccinated with these particles. Int Conf AIDS. 1992 Jul 19-24;8(2):A35 (abstract no PoA 2194)"}, {"pmid"=>"7483805", "type"=>"BACKGROUND", "citation"=>"Weber J, Cheinsong-Popov R, Callow D, Adams S, Patou G, Hodgkin K, Martin S, Gotch F, Kingsman A. Immunogenicity of the yeast recombinant p17/p24:Ty virus-like particles (p24-VLP) in healthy volunteers. Vaccine. 1995 Jun;13(9):831-4. doi: 10.1016/0264-410x(94)00061-q."}, {"pmid"=>"8267904", "type"=>"BACKGROUND", "citation"=>"Martin SJ, Vyakarnam A, Cheingsong-Popov R, Callow D, Jones KL, Senior JM, Adams SE, Kingsman AJ, Matear P, Gotch FM, et al. Immunization of human HIV-seronegative volunteers with recombinant p17/p24:Ty virus-like particles elicits HIV-1 p24-specific cellular and humoral immune responses. AIDS. 1993 Oct;7(10):1315-23."}]}, "descriptionModule"=>{"briefSummary"=>"To evaluate the safety and immunogenicity of HIV p17/p24:Ty-VLP (virus-like particles) vaccine in uninfected volunteers. Specifically, to determine whether the vaccine formulated with and without alum induces CD8+ cytotoxic T lymphocytes ( CTLs ) that may be cross-reactive against multiple HIV-1 stains. Also, to determine whether boosting with the vaccine orally or rectally will help induce mucosal antibody responses.\n\nInduction of CD8+ CTL activity is considered a critical property for a candidate vaccine. Additionally, since the majority of HIV-1 infections occur after inoculation of a mucosal surface, it is desirable to induce mucosal immunity as well as systemic immunity. The HIV p17/p24:Ty-VLP vaccine may potentially induce both CTL and mucosal antibody responses against HIV-1.", "detailedDescription"=>"Induction of CD8+ CTL activity is considered a critical property for a candidate vaccine. Additionally, since the majority of HIV-1 infections occur after inoculation of a mucosal surface, it is desirable to induce mucosal immunity as well as systemic immunity. The HIV p17/p24:Ty-VLP vaccine may potentially induce both CTL and mucosal antibody responses against HIV-1.\n\nVolunteers receive HIV p17/p24:Ty-VLP vaccine or placebo by IM injection (with or without alum adjuvant) at months 0, 2, and 6, and then either by mouth or rectal enema at months 10 and 11. Volunteers who receive oral vaccine boosting will receive concurrent omeprazole to decrease stomach acid."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["ADULT"], "maximumAge"=>"60 years", "minimumAge"=>"18 years", "healthyVolunteers"=>true, "eligibilityCriteria"=>"Inclusion Criteria\n\nConcurrent Medication: Required:\n\n* Omeprazole given concurrently in patients receiving the oral vaccine dose.\n\nVolunteers must have:\n\n* HIV-1 negativity.\n* Normal history and physical exam.\n* Lower risk for HIV infection.\n* CD4 count \\>= 400 cells/mm3.\n* Normal urine dipstick with esterase and nitrite.\n\nNOTE:\n\n* No more than 10 percent of volunteers may be over age 50.\n\nExclusion Criteria\n\nCo-existing Condition:\n\nVolunteers with the following conditions are excluded:\n\n* Positive for hepatitis B surface antigen.\n* Medical or psychiatric condition (including recent suicidal ideation or present psychosis) that precludes compliance.\n* Occupational responsibilities that preclude compliance.\n* Active syphilis (NOTE: If serology is documented to be a false positive or due to a remote (\\> 6 months) infection, subject is eligible).\n* Active tuberculosis (NOTE: Subjects with a positive PPD and normal x-ray showing no evidence of TB and who do not require INH therapy are eligible).\n\nVolunteers with the following prior conditions are excluded:\n\n* History of immunodeficiency, chronic illness, malignancy, autoimmune disease, or use of immunosuppressive medications.\n* History of cancer unless surgically excised with reasonable assurance of cure.\n* History of suicide attempts or past psychosis.\n* History of anaphylaxis or other serious adverse reactions to vaccines.\n* History of serious allergic reaction requiring hospitalization or emergent medical care.\n\nPrior Medication:\n\nExcluded:\n\n* Prior HIV-1 vaccines or placebo in an HIV vaccine trial.\n* Live attenuated vaccines within the past 60 days. NOTE: Medically indicated subunit or killed vaccines (e.g., influenza, pneumococcal) do not exclude but should be administered at least 2 weeks prior to HIV immunizations.\n* Experimental agents within the past 30 days.\n\nPrior Treatment: Excluded:\n\n* Blood products or immunoglobulin within the past 6 months.\n\nHigher risk behavior for HIV infection as determined by screening questionnaire, including:\n\n* History of injection drug use within the past year.\n* Higher or intermediate risk sexual behavior."}, "identificationModule"=>{"nctId"=>"NCT00001053", "briefTitle"=>"A Phase I Safety and Immunogenicity Study of HIV p17/p24:Ty-VLP in HIV-1 Seronegative Subjects", "organization"=>{"class"=>"NIH", "fullName"=>"National Institute of Allergy and Infectious Diseases (NIAID)"}, "officialTitle"=>"A Phase I Safety and Immunogenicity Study of HIV p17/p24:Ty-VLP in HIV-1 Seronegative Subjects", "orgStudyIdInfo"=>{"id"=>"AVEG 019"}, "secondaryIdInfos"=>[{"id"=>"10569", "type"=>"REGISTRY", "domain"=>"DAIDS ES Registry Number"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"HIV p17/p24:Ty-VLP", "type"=>"BIOLOGICAL"}, {"name"=>"Aluminum hydroxide", "type"=>"BIOLOGICAL"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"14642", "city"=>"Rochester", "state"=>"New York", "country"=>"United States", "facility"=>"Univ. of Rochester AVEG", "geoPoint"=>{"lat"=>43.15478, "lon"=>-77.61556}}], "overallOfficials"=>[{"name"=>"Spearman P", "role"=>"STUDY_CHAIR"}, {"name"=>"Graham B", "role"=>"STUDY_CHAIR"}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institute of Allergy and Infectious Diseases (NIAID)", "class"=>"NIH"}, "responsibleParty"=>{"type"=>"SPONSOR"}}}}