Nctid:
NCT00000866
Payload:
{"FullStudy"=>{"Rank"=>473538, "Study"=>{"DerivedSection"=>{"MiscInfoModule"=>{"VersionHolder"=>"November 27, 2023"}, "ConditionBrowseModule"=>{"ConditionMeshList"=>{"ConditionMesh"=>[{"ConditionMeshId"=>"D000014615", "ConditionMeshTerm"=>"Vaccinia"}]}, "ConditionAncestorList"=>{"ConditionAncestor"=>[{"ConditionAncestorId"=>"D000007239", "ConditionAncestorTerm"=>"Infections"}, {"ConditionAncestorId"=>"D000014777", "ConditionAncestorTerm"=>"Virus Diseases"}, {"ConditionAncestorId"=>"D000011213", "ConditionAncestorTerm"=>"Poxviridae Infections"}, {"ConditionAncestorId"=>"D000004266", "ConditionAncestorTerm"=>"DNA Virus Infections"}]}, "ConditionBrowseLeafList"=>{"ConditionBrowseLeaf"=>[{"ConditionBrowseLeafId"=>"M9973", "ConditionBrowseLeafName"=>"Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M6058", "ConditionBrowseLeafName"=>"Communicable Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M17212", "ConditionBrowseLeafName"=>"Virus Diseases", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M17940", "ConditionBrowseLeafName"=>"HIV Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M3212", "ConditionBrowseLeafName"=>"Acquired Immunodeficiency Syndrome", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M17053", "ConditionBrowseLeafName"=>"Vaccinia", "ConditionBrowseLeafAsFound"=>"Vaccinia", "ConditionBrowseLeafRelevance"=>"high"}, {"ConditionBrowseLeafId"=>"M13784", "ConditionBrowseLeafName"=>"Poxviridae Infections", "ConditionBrowseLeafRelevance"=>"low"}, {"ConditionBrowseLeafId"=>"M7132", "ConditionBrowseLeafName"=>"DNA Virus Infections", "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"=>{"InterventionBrowseLeafList"=>{"InterventionBrowseLeaf"=>[{"InterventionBrowseLeafId"=>"M17050", "InterventionBrowseLeafName"=>"Vaccines", "InterventionBrowseLeafRelevance"=>"low"}, {"InterventionBrowseLeafId"=>"M257697", "InterventionBrowseLeafName"=>"Aluminum sulfate", "InterventionBrowseLeafRelevance"=>"low"}]}, "InterventionBrowseBranchList"=>{"InterventionBrowseBranch"=>[{"InterventionBrowseBranchName"=>"All Drugs and Chemicals", "InterventionBrowseBranchAbbrev"=>"All"}]}}}, "ProtocolSection"=>{"DesignModule"=>{"PhaseList"=>{"Phase"=>["Not Applicable"]}, "StudyType"=>"Interventional", "DesignInfo"=>{"DesignMaskingInfo"=>{"DesignMasking"=>"Double"}, "DesignPrimaryPurpose"=>"Prevention"}, "EnrollmentInfo"=>{"EnrollmentCount"=>"36"}}, "StatusModule"=>{"OverallStatus"=>"Completed", "ExpandedAccessInfo"=>{"HasExpandedAccess"=>"No"}, "StatusVerifiedDate"=>"October 2021", "CompletionDateStruct"=>{"CompletionDate"=>"July 1999", "CompletionDateType"=>"Actual"}, "LastUpdateSubmitDate"=>"October 27, 2021", "StudyFirstSubmitDate"=>"November 2, 1999", "StudyFirstSubmitQCDate"=>"August 30, 2001", "LastUpdatePostDateStruct"=>{"LastUpdatePostDate"=>"October 28, 2021", "LastUpdatePostDateType"=>"Actual"}, "StudyFirstPostDateStruct"=>{"StudyFirstPostDate"=>"August 31, 2001", "StudyFirstPostDateType"=>"Estimate"}}, "ConditionsModule"=>{"KeywordList"=>{"Keyword"=>["Vaccines, Synthetic", "Vaccinia Virus", "Placebos", "HIV-1", "AIDS Vaccines", "HIV Seronegativity", "Genes, env", "Genes, pol", "Genes, gag", "HIV Preventive Vaccine"]}, "ConditionList"=>{"Condition"=>["HIV Infections"]}}, "ReferencesModule"=>{"ReferenceList"=>{"Reference"=>[{"ReferenceType"=>"background", "ReferenceCitation"=>"Keefer MC, McElrath MJ, Weinhold K, Gorse GJ, Mulligan M, Francis D, Panicali D. A phase I trial of vaccina-eng/gag/pol (TBC-3B) given by alternative routes, boosted with rgp120. Int Conf AIDS. 1998;12:278 (abstract no 496/21199)"}]}}, "DescriptionModule"=>{"BriefSummary"=>"To evaluate the safety of administering Therion Recombinant Vaccinia-HIV-1 IIIB env/gag/pol Vaccine (TBC-3B) vaccinations to vaccinia-naive individuals. To evaluate the immunogenicity of priming with TBC-3B by the scarification, intradermal, and subcutaneous routes, followed by booster immunization of MN rgp120 HIV-1. To compare the immunogenicity of priming with TBC-3B in vaccinia-naive individuals to vaccinia-immune individuals.\n\nIn prior trials evaluating alternative methods of vaccine administration, scarification has been found to be an imprecise method of administration and allows only 1.0 - 2.5 microliters of immunogen to be given. Since it is not feasible to produce vaccine at concentrations higher than 10 to the 10th pfu/ml, this method limits the maximum deliverable dose. Intradermal and subcutaneous injection routes allow larger volumes of vaccinia to be given, i.e.: up to 200 microliters intradermally and up to 100 ml subcutaneously. In the present study, the initial priming dose will be the same administered by all 3 methods; however, the second priming dose administered at 2 months intradermally and subcutaneously will be 2 logs higher in order to achieve boosting of immune responses, particularly to gag and pol components of TBC-3B.", "DetailedDescription"=>"In prior trials evaluating alternative methods of vaccine administration, scarification has been found to be an imprecise method of administration and allows only 1.0 - 2.5 microliters of immunogen to be given. Since it is not feasible to produce vaccine at concentrations higher than 10 to the 10th pfu/ml, this method limits the maximum deliverable dose. Intradermal and subcutaneous injection routes allow larger volumes of vaccinia to be given, i.e.: up to 200 microliters intradermally and up to 100 ml subcutaneously. In the present study, the initial priming dose will be the same administered by all 3 methods; however, the second priming dose administered at 2 months intradermally and subcutaneously will be 2 logs higher in order to achieve boosting of immune responses, particularly to gag and pol components of TBC-3B.\n\nAfter volunteers are recruited, screened and enrolled in the study, they will be randomized to group C, D, or E. Each group will enroll 10 patients and 2 controls. The placebo control for TBC-3B will be standard vaccinia vaccination administered at doses no higher than that administered by scarification; the placebo control for MN rgp120 will be alum. Group C will receive undiluted TBC-3B by scarification, at months 0 and 2. Group D will receive diluted TBC-3B intradermally at month 0 and undiluted TBC-3B at month 2. Group E will receive diluted TBC-3B subcutaneously at month 0 and undiluted TBC-3B at month 2. At months 8 and 12 all groups will receive MN rgp 120/HIV-1 in alum intramuscularly."}, "EligibilityModule"=>{"Gender"=>"All", "MaximumAge"=>"60 years", "MinimumAge"=>"18 years", "StdAgeList"=>{"StdAge"=>["Adult"]}, "HealthyVolunteers"=>"Accepts Healthy Volunteers", "EligibilityCriteria"=>"Inclusion Criteria\n\nPatients must have:\n\nNegative FDA-approved ELISA for HIV within 8 weeks of immunization.\nNormal history and physical examination.\nNegativity for Hepatitis B surface antigen.\nAvailability for follow-up for planned duration of the study (18 months).\n\nExclusion Criteria\n\nCo-existing Condition:\n\nPatients with the following symptoms or conditions are excluded:\n\nMedical or psychiatric condition or occupational responsibilities that preclude subject compliance with the protocol. Specifically excluded are people with a history of suicide attempts, recent suicidal ideation or who have past or present psychosis.\nActive syphilis. NOTE: If the serology is documented to be a false positive or due to a remote (> 6 months) treated infection, the volunteer is eligible.\nActive tuberculosis. NOTE: Patients with a positive PPD and a normal chest X-ray showing no evidence of TB and not requiring INH therapy are eligible.\nHousehold contacts with, or occupational exposure to, people with any of the following:\n\nPregnancy. <12 months of age. Eczema or Immunodeficiency disease. Use of immunosuppressive medications.\n\nPatients with the following prior conditions are excluded:\n\nHistory of immunodeficiency, chronic illness, malignancy or autoimmune disease.\nHistory of cancer, unless there has been surgical excision followed by a sufficient observation period to give a reasonable assurance of cure.\nAny history of anaphylaxis or history of other serious adverse reactions to vaccines.\nHistory of serious allergic reaction to any substance, requiring hospitalization or emergent medical care (e.g., Stevens-Johnson syndrome, bronchospasm, or hypotension).\nEczema within the past year.\nHistory of smallpox vaccination.\nEnvelope bands on HIV-1 Western blot within 8 weeks of immunization.\n\nPrior Medication: Excluded:\n\nUse of immunosuppressive.\nLive attenuated vaccines within 60 days of study.\nNOTE: Medically indicated subunit or killed vaccines (e.g. influenza, pneumococcal) do not exclude, but should be given at least 2 weeks prior to HIV immunizations.\nExperimental agents within 30 days prior to study.\nPrior receipt of HIV-1 vaccines or placebo recipient in a previous HIV vaccine trial.\n\nReceipt of blood products or immunoglobulin within past 6 months.\n\nRisk Behavior: Excluded:\n\nHistory of injection drug use within the last 12 months prior to enrollment.\nHigher or intermediate risk sexual behavior as defined by the AVEG.\nLower risk sexual behavior as defined by AIDS Vaccine Evaluation Group (AVEG) procedures."}, "IdentificationModule"=>{"NCTId"=>"NCT00000866", "BriefTitle"=>"A Multicenter, Randomized, Placebo-Controlled, Double-Blind Trial to Evaluate the Safety and Immunogenicity of the Therion Recombinant Vaccinia-HIV-1 IIIB ENV/GAG/POL Vaccine (TCB-3B) and MN RGP 120/HIV-1 In Alum.", "Organization"=>{"OrgClass"=>"NIH", "OrgFullName"=>"National Institute of Allergy and Infectious Diseases (NIAID)"}, "OfficialTitle"=>"A Multicenter, Randomized, Placebo-Controlled, Double-Blind Trial to Evaluate the Safety and Immunogenicity of the Therion Recombinant Vaccinia-HIV-1 IIIB ENV/GAG/POL Vaccine (TCB-3B) and MN RGP 120/HIV-1 In Alum.", "OrgStudyIdInfo"=>{"OrgStudyId"=>"AVEG 014C"}, "SecondaryIdInfoList"=>{"SecondaryIdInfo"=>[{"SecondaryId"=>"10562", "SecondaryIdType"=>"Registry Identifier", "SecondaryIdDomain"=>"DAIDS ES Registry Number"}]}}, "ArmsInterventionsModule"=>{"InterventionList"=>{"Intervention"=>[{"InterventionName"=>"MN rgp120/HIV-1", "InterventionType"=>"Biological"}, {"InterventionName"=>"TBC-3B Vaccine", "InterventionType"=>"Biological"}]}}, "ContactsLocationsModule"=>{"LocationList"=>{"Location"=>[{"LocationCity"=>"Baltimore", "LocationState"=>"Maryland", "LocationCountry"=>"United States", "LocationFacility"=>"JHU AVEG"}, {"LocationCity"=>"Saint Louis", "LocationState"=>"Missouri", "LocationCountry"=>"United States", "LocationFacility"=>"St. Louis Univ. School of Medicine AVEG"}, {"LocationZip"=>"37232", "LocationCity"=>"Nashville", "LocationState"=>"Tennessee", "LocationCountry"=>"United States", "LocationFacility"=>"Vanderbilt Univ. Hosp. AVEG"}, {"LocationZip"=>"98144", "LocationCity"=>"Seattle", "LocationState"=>"Washington", "LocationCountry"=>"United States", "LocationFacility"=>"UW - Seattle AVEG"}]}, "OverallOfficialList"=>{"OverallOfficial"=>[{"OverallOfficialName"=>"Smith C", "OverallOfficialRole"=>"Study Chair"}]}}, "SponsorCollaboratorsModule"=>{"LeadSponsor"=>{"LeadSponsorName"=>"National Institute of Allergy and Infectious Diseases (NIAID)", "LeadSponsorClass"=>"NIH"}, "ResponsibleParty"=>{"ResponsiblePartyType"=>"Sponsor"}}}}}}
