Nctid:
NCT00001053
Payload:
{"FullStudy"=>{"Rank"=>498280, "Study"=>{"DerivedSection"=>{"MiscInfoModule"=>{"VersionHolder"=>"June 24, 2024"}, "ConditionBrowseModule"=>{"ConditionMeshList"=>{"ConditionMesh"=>[{"ConditionMeshId"=>"D000015658", "ConditionMeshTerm"=>"HIV Infections"}]}, "ConditionAncestorList"=>{"ConditionAncestor"=>[{"ConditionAncestorId"=>"D000086982", "ConditionAncestorTerm"=>"Blood-Borne Infections"}, {"ConditionAncestorId"=>"D000003141", "ConditionAncestorTerm"=>"Communicable Diseases"}, {"ConditionAncestorId"=>"D000007239", "ConditionAncestorTerm"=>"Infections"}, {"ConditionAncestorId"=>"D000015229", "ConditionAncestorTerm"=>"Sexually Transmitted Diseases, Viral"}, {"ConditionAncestorId"=>"D000012749", "ConditionAncestorTerm"=>"Sexually Transmitted Diseases"}, {"ConditionAncestorId"=>"D000016180", "ConditionAncestorTerm"=>"Lentivirus Infections"}, {"ConditionAncestorId"=>"D000012192", "ConditionAncestorTerm"=>"Retroviridae Infections"}, {"ConditionAncestorId"=>"D000012327", "ConditionAncestorTerm"=>"RNA Virus Infections"}, {"ConditionAncestorId"=>"D000014777", "ConditionAncestorTerm"=>"Virus Diseases"}, {"ConditionAncestorId"=>"D000091662", "ConditionAncestorTerm"=>"Genital Diseases"}, {"ConditionAncestorId"=>"D000091642", "ConditionAncestorTerm"=>"Urogenital Diseases"}, {"ConditionAncestorId"=>"D000007153", "ConditionAncestorTerm"=>"Immunologic Deficiency Syndromes"}, {"ConditionAncestorId"=>"D000007154", "ConditionAncestorTerm"=>"Immune System Diseases"}]}, "ConditionBrowseLeafList"=>{"ConditionBrowseLeaf"=>[{"ConditionBrowseLeafId"=>"M10283", "ConditionBrowseLeafName"=>"Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M6368", "ConditionBrowseLeafName"=>"Communicable Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M3522", "ConditionBrowseLeafName"=>"Acquired Immunodeficiency Syndrome", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M18250", "ConditionBrowseLeafName"=>"HIV Infections", "ConditionBrowseLeafAsFound"=>"HIV Infections", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M2593", "ConditionBrowseLeafName"=>"Blood-Borne Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M15558", "ConditionBrowseLeafName"=>"Sexually Transmitted Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M17933", "ConditionBrowseLeafName"=>"Sexually Transmitted Diseases, Viral", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M18640", "ConditionBrowseLeafName"=>"Lentivirus Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M15026", "ConditionBrowseLeafName"=>"Retroviridae Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M17522", "ConditionBrowseLeafName"=>"Virus Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M15149", "ConditionBrowseLeafName"=>"RNA Virus Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M2876", "ConditionBrowseLeafName"=>"Genital Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M2875", "ConditionBrowseLeafName"=>"Urogenital Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M16355", "ConditionBrowseLeafName"=>"Syndrome", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M10199", "ConditionBrowseLeafName"=>"Immunologic Deficiency Syndromes", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M10200", "ConditionBrowseLeafName"=>"Immune System Diseases", "ConditionBrowseLeafRelevance"=>"low"}]}, "ConditionBrowseBranchList"=>{"ConditionBrowseBranch"=>[{"ConditionBrowseBranchName"=>"Infections", "ConditionBrowseBranchAbbrev"=>"BC01"}, {"ConditionBrowseBranchName"=>"All Conditions", "ConditionBrowseBranchAbbrev"=>"All"}, {"ConditionBrowseBranchName"=>"Symptoms and General Pathology", "ConditionBrowseBranchAbbrev"=>"BC23"}, {"ConditionBrowseBranchName"=>"Urinary Tract, Sexual Organs, and Pregnancy Conditions", "ConditionBrowseBranchAbbrev"=>"BXS"}, {"ConditionBrowseBranchName"=>"Immune System Diseases", "ConditionBrowseBranchAbbrev"=>"BC20"}]}}, "InterventionBrowseModule"=>{"InterventionMeshList"=>{"InterventionMesh"=>[{"InterventionMeshId"=>"D000000536", "InterventionMeshTerm"=>"Aluminum Hydroxide"}]}, "InterventionAncestorList"=>{"InterventionAncestor"=>[{"InterventionAncestorId"=>"D000000276", "InterventionAncestorTerm"=>"Adjuvants, Immunologic"}, {"InterventionAncestorId"=>"D000007155", "InterventionAncestorTerm"=>"Immunologic Factors"}, {"InterventionAncestorId"=>"D000045505", "InterventionAncestorTerm"=>"Physiological Effects of Drugs"}, {"InterventionAncestorId"=>"D000000863", "InterventionAncestorTerm"=>"Antacids"}, {"InterventionAncestorId"=>"D000045504", "InterventionAncestorTerm"=>"Molecular Mechanisms of Pharmacological Action"}, {"InterventionAncestorId"=>"D000005765", "InterventionAncestorTerm"=>"Gastrointestinal Agents"}]}, "InterventionBrowseLeafList"=>{"InterventionBrowseLeaf"=>[{"InterventionBrowseLeafId"=>"M17360", "InterventionBrowseLeafName"=>"Vaccines", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M3877", "InterventionBrowseLeafName"=>"Aluminum Hydroxide", "InterventionBrowseLeafAsFound"=>"Renal artery", "InterventionBrowseLeafRelevance"=>"high"}, {"InterventionBrowseLeafId"=>"M3628", "InterventionBrowseLeafName"=>"Adjuvants, Immunologic", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M10201", "InterventionBrowseLeafName"=>"Immunologic Factors", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M4188", "InterventionBrowseLeafName"=>"Antacids", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M4219", "InterventionBrowseLeafName"=>"Anti-Ulcer Agents", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M8881", "InterventionBrowseLeafName"=>"Gastrointestinal Agents", "InterventionBrowseLeafRelevance"=>"low"}]}, "InterventionBrowseBranchList"=>{"InterventionBrowseBranch"=>[{"InterventionBrowseBranchName"=>"All Drugs and Chemicals", "InterventionBrowseBranchAbbrev"=>"All"}, {"InterventionBrowseBranchName"=>"Gastrointestinal Agents", "InterventionBrowseBranchAbbrev"=>"Gast"}]}}}, "ProtocolSection"=>{"DesignModule"=>{"PhaseList"=>{"Phase"=>["Phase 1"]}, "StudyType"=>"Interventional", "DesignInfo"=>{"DesignMaskingInfo"=>{"DesignMasking"=>"Double"}, "DesignPrimaryPurpose"=>"Prevention"}, "EnrollmentInfo"=>{"EnrollmentType"=>"Actual", "EnrollmentCount"=>"36"}}, "StatusModule"=>{"OverallStatus"=>"Completed", "ExpandedAccessInfo"=>{"HasExpandedAccess"=>"No"}, "StatusVerifiedDate"=>"October 2021", "CompletionDateStruct"=>{"CompletionDate"=>"March 1996", "CompletionDateType"=>"Actual"}, "LastUpdateSubmitDate"=>"October 28, 2021", "StudyFirstSubmitDate"=>"November 2, 1999", "StudyFirstSubmitQCDate"=>"August 30, 2001", "LastUpdatePostDateStruct"=>{"LastUpdatePostDate"=>"November 4, 2021", "LastUpdatePostDateType"=>"Actual"}, "StudyFirstPostDateStruct"=>{"StudyFirstPostDate"=>"August 31, 2001", "StudyFirstPostDateType"=>"Estimate"}}, "OversightModule"=>{}, "ConditionsModule"=>{"KeywordList"=>{"Keyword"=>["Vaccines, Synthetic", "Recombinant Proteins", "HIV-1", "AIDS Vaccines", "HIV Core Protein p24", "p24-VLP vaccine", "Gene Products, gag", "HIV Seronegativity", "HIV Preventive Vaccine"]}, "ConditionList"=>{"Condition"=>["HIV Infections"]}}, "ReferencesModule"=>{"ReferenceList"=>{"Reference"=>[{"ReferenceType"=>"background", "ReferenceCitation"=>"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)"}, {"ReferencePMID"=>"7483805", "ReferenceType"=>"background", "ReferenceCitation"=>"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."}, {"ReferencePMID"=>"8267904", "ReferenceType"=>"background", "ReferenceCitation"=>"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"=>{"Gender"=>"All", "MaximumAge"=>"60 years", "MinimumAge"=>"18 years", "StdAgeList"=>{"StdAge"=>["Adult"]}, "HealthyVolunteers"=>"Accepts Healthy Volunteers", "EligibilityCriteria"=>"Inclusion Criteria\n\nConcurrent Medication: Required:\n\nOmeprazole given concurrently in patients receiving the oral vaccine dose.\n\nVolunteers must have:\n\nHIV-1 negativity.\nNormal history and physical exam.\nLower risk for HIV infection.\nCD4 count >= 400 cells/mm3.\nNormal urine dipstick with esterase and nitrite.\n\nNOTE:\n\nNo 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\nPositive for hepatitis B surface antigen.\nMedical or psychiatric condition (including recent suicidal ideation or present psychosis) that precludes compliance.\nOccupational responsibilities that preclude compliance.\nActive syphilis (NOTE: If serology is documented to be a false positive or due to a remote (> 6 months) infection, subject is eligible).\nActive 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\nHistory of immunodeficiency, chronic illness, malignancy, autoimmune disease, or use of immunosuppressive medications.\nHistory of cancer unless surgically excised with reasonable assurance of cure.\nHistory of suicide attempts or past psychosis.\nHistory of anaphylaxis or other serious adverse reactions to vaccines.\nHistory of serious allergic reaction requiring hospitalization or emergent medical care.\n\nPrior Medication:\n\nExcluded:\n\nPrior HIV-1 vaccines or placebo in an HIV vaccine trial.\nLive 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.\nExperimental agents within the past 30 days.\n\nPrior Treatment: Excluded:\n\nBlood products or immunoglobulin within the past 6 months.\n\nHigher risk behavior for HIV infection as determined by screening questionnaire, including:\n\nHistory of injection drug use within the past year.\nHigher 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"=>{"OrgClass"=>"NIH", "OrgFullName"=>"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"=>{"OrgStudyId"=>"AVEG 019"}, "SecondaryIdInfoList"=>{"SecondaryIdInfo"=>[{"SecondaryId"=>"10569", "SecondaryIdType"=>"Registry Identifier", "SecondaryIdDomain"=>"DAIDS ES Registry Number"}]}}, "ArmsInterventionsModule"=>{"InterventionList"=>{"Intervention"=>[{"InterventionName"=>"HIV p17/p24:Ty-VLP", "InterventionType"=>"Biological"}, {"InterventionName"=>"Aluminum hydroxide", "InterventionType"=>"Biological"}]}}, "ContactsLocationsModule"=>{"LocationList"=>{"Location"=>[{"LocationZip"=>"14642", "LocationCity"=>"Rochester", "LocationState"=>"New York", "LocationCountry"=>"United States", "LocationFacility"=>"Univ. of Rochester AVEG"}]}, "OverallOfficialList"=>{"OverallOfficial"=>[{"OverallOfficialName"=>"Spearman P", "OverallOfficialRole"=>"Study Chair"}, {"OverallOfficialName"=>"Graham B", "OverallOfficialRole"=>"Study Chair"}]}}, "SponsorCollaboratorsModule"=>{"LeadSponsor"=>{"LeadSponsorName"=>"National Institute of Allergy and Infectious Diseases (NIAID)", "LeadSponsorClass"=>"NIH"}, "ResponsibleParty"=>{"ResponsiblePartyType"=>"Sponsor"}}}}}}