Nctid:
NCT00002427
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-12-20"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D007239", "term"=>"Infections"}, {"id"=>"D015658", "term"=>"HIV Infections"}, {"id"=>"D000163", "term"=>"Acquired Immunodeficiency Syndrome"}], "ancestors"=>[{"id"=>"D000086982", "term"=>"Blood-Borne Infections"}, {"id"=>"D003141", "term"=>"Communicable Diseases"}, {"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"}, {"id"=>"D012897", "term"=>"Slow Virus Diseases"}], "browseLeaves"=>[{"id"=>"M10283", "name"=>"Infections", "asFound"=>"Infection", "relevance"=>"HIGH"}, {"id"=>"M6368", "name"=>"Communicable Diseases", "relevance"=>"LOW"}, {"id"=>"M3522", "name"=>"Acquired Immunodeficiency Syndrome", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M18250", "name"=>"HIV Infections", "asFound"=>"HIV Infections", "relevance"=>"HIGH"}, {"id"=>"M16355", "name"=>"Syndrome", "relevance"=>"LOW"}, {"id"=>"M10199", "name"=>"Immunologic Deficiency Syndromes", "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"=>"M10200", "name"=>"Immune System Diseases", "relevance"=>"LOW"}, {"id"=>"M15700", "name"=>"Slow Virus 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"=>"D016049", "term"=>"Didanosine"}, {"id"=>"D018119", "term"=>"Stavudine"}, {"id"=>"D006918", "term"=>"Hydroxyurea"}], "ancestors"=>[{"id"=>"D000970", "term"=>"Antineoplastic Agents"}, {"id"=>"D000986", "term"=>"Antisickling Agents"}, {"id"=>"D004791", "term"=>"Enzyme Inhibitors"}, {"id"=>"D045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D019384", "term"=>"Nucleic Acid Synthesis Inhibitors"}, {"id"=>"D000963", "term"=>"Antimetabolites"}, {"id"=>"D018894", "term"=>"Reverse Transcriptase Inhibitors"}, {"id"=>"D000998", "term"=>"Antiviral Agents"}, {"id"=>"D000890", "term"=>"Anti-Infective Agents"}, {"id"=>"D019380", "term"=>"Anti-HIV Agents"}, {"id"=>"D044966", "term"=>"Anti-Retroviral Agents"}], "browseLeaves"=>[{"id"=>"M20935", "name"=>"Reverse Transcriptase Inhibitors", "relevance"=>"LOW"}, {"id"=>"M25428", "name"=>"Anti-Retroviral Agents", "relevance"=>"LOW"}, {"id"=>"M9969", "name"=>"Hydroxyurea", "asFound"=>"Warfarin", "relevance"=>"HIGH"}, {"id"=>"M21350", "name"=>"Anti-HIV Agents", "relevance"=>"LOW"}, {"id"=>"M20272", "name"=>"Stavudine", "asFound"=>"Twenty", "relevance"=>"HIGH"}, {"id"=>"M18548", "name"=>"Didanosine", "asFound"=>"Circulation", "relevance"=>"HIGH"}, {"id"=>"M7951", "name"=>"Enzyme Inhibitors", "relevance"=>"LOW"}, {"id"=>"M4281", "name"=>"Antimetabolites", "relevance"=>"LOW"}, {"id"=>"M4314", "name"=>"Antiviral Agents", "relevance"=>"LOW"}, {"id"=>"M4214", "name"=>"Anti-Infective Agents", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Anti-Infective Agents", "abbrev"=>"Infe"}, {"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}, {"name"=>"Antineoplastic Agents", "abbrev"=>"ANeo"}, {"name"=>"Antisickling Agents", "abbrev"=>"AnSickAg"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"primaryPurpose"=>"TREATMENT", "interventionModel"=>"FACTORIAL"}, "enrollmentInfo"=>{"count"=>225}}, "statusModule"=>{"overallStatus"=>"COMPLETED", "startDateStruct"=>{"date"=>"1999-05"}, "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"2000-08", "lastUpdateSubmitDate"=>"2005-06-23", "studyFirstSubmitDate"=>"1999-11-02", "studyFirstSubmitQcDate"=>"2001-08-30", "lastUpdatePostDateStruct"=>{"date"=>"2005-06-24", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2001-08-31", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Didanosine", "Dose-Response Relationship, Drug", "Drug Therapy, Combination", "Stavudine", "Hydroxyurea", "Reverse Transcriptase Inhibitors", "Anti-HIV Agents"], "conditions"=>["HIV Infections"]}, "descriptionModule"=>{"briefSummary"=>"The purpose of this study is to compare the safety and effectiveness of 9 doses of HU in order to find the best dose of HU to use with ddI and d4T in fighting HIV infection.\n\nHU plus ddI plus d4T appears to be a suitable anti-HIV drug combination for long-term control of HIV. This combination can sharply decrease viral load (level of HIV in the body) with few side effects, making it easy to take.", "detailedDescription"=>"The combination of HU plus ddI plus d4T appears to be suitable for long-term control of HIV in that it: (1) has a novel resistance/rebound profile demonstrating virus suppression even in the presence of ddI-resistant mutants; (2) can produce a pronounced fall in viral load; and (3) is well tolerated (over 200 patients have been treated for up to 3 years with minimal side effects).\n\nPatients are stratified by antiretroviral experience: naive (no more than 2 weeks of therapy) versus experienced (more than 2 weeks). Patients must discontinue all antiretroviral therapy for at least 28 days prior to randomization to 1 of 9 HU treatment arms. Treatment arms are divided into 3 HU dose categories: very low, low, and medium. Within each category HU is administered daily on 3 different dosing schedules. Depending on viral load, patients on the very low and low dose arms may have the opportunity to intensify their HU dose at any time beyond Week 12, provided no Grade 3 or 4 HU-related toxicity is present (these patients are monitored for an additional 8 weeks following intensification). All patients receive ddI and d4T at the same doses every day. When 50% of patients have completed 24 weeks of treatment, an analysis is made to determine whether or not to continue the 52-week study without modifications. Patients are monitored periodically for changes in plasma HIV RNA, CD4 cell counts, weight, and symptoms."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["ADULT", "OLDER_ADULT"], "minimumAge"=>"18 years", "healthyVolunteers"=>false, "eligibilityCriteria"=>"Inclusion Criteria\n\nPatients may be eligible for this study if they:\n\n* Are HIV-positive.\n* Have a viral load of 5,000 to 100,000 copies/ml.\n* Are willing to stop all anti-HIV medications for at least 28 days before receiving study drugs.\n* Are at least 18 years old.\n\nExclusion Criteria\n\nPatients will not be eligible for this study if they:\n\n* Have a history of opportunistic (AIDS-related) infection.\n* Have a history of pancreatitis or other serious condition.\n* Have any cancer that will require chemotherapy within the next 24 weeks.\n* Are allergic to ddI or d4T.\n* Have received an HIV vaccine within 28 days of study entry.\n* Have received a red blood cell transfusion within the past 60 days, or have had repeated transfusions at any time in the past.\n* Abuse alcohol or drugs.\n* Have received certain medications."}, "identificationModule"=>{"nctId"=>"NCT00002427", "briefTitle"=>"Safety and Effectiveness of Combining Hydroxyurea (HU) With Didanosine (ddI) and Stavudine (d4T) for Treatment of HIV-Infected Adults", "organization"=>{"class"=>"INDUSTRY", "fullName"=>"NIH AIDS Clinical Trials Information Service"}, "officialTitle"=>"A Phase I/II Study of the Safety and Antiretroviral Activity of Nine Hydroxyurea Regimens in Combination With ddI and d4T in Subjects With HIV Infection", "orgStudyIdInfo"=>{"id"=>"304A"}, "secondaryIdInfos"=>[{"id"=>"RIGHT 702"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Hydroxyurea", "type"=>"DRUG"}, {"name"=>"Stavudine", "type"=>"DRUG"}, {"name"=>"Didanosine", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"90027", "city"=>"Los Angeles", "state"=>"California", "country"=>"United States", "facility"=>"AIDS Healthcare Foundation", "geoPoint"=>{"lat"=>34.05223, "lon"=>-118.24368}}, {"zip"=>"94121", "city"=>"San Francisco", "state"=>"California", "country"=>"United States", "facility"=>"San Francisco VA Med Ctr", "geoPoint"=>{"lat"=>37.77493, "lon"=>-122.41942}}, {"zip"=>"06901", "city"=>"Stamford", "state"=>"Connecticut", "country"=>"United States", "facility"=>"Gary Blick MD", "geoPoint"=>{"lat"=>41.05343, "lon"=>-73.53873}}, {"zip"=>"20037", "city"=>"Washington", "state"=>"District of Columbia", "country"=>"United States", "facility"=>"Dr Bruce Rashbaum", "geoPoint"=>{"lat"=>38.89511, "lon"=>-77.03637}}, {"zip"=>"32701", "city"=>"Altamonte Springs", "state"=>"Florida", "country"=>"United States", "facility"=>"IDC Research Initiative", "geoPoint"=>{"lat"=>28.66111, "lon"=>-81.36562}}, {"zip"=>"32209", "city"=>"Jacksonville", "state"=>"Florida", "country"=>"United States", "facility"=>"Boulevard Comprehensive Care Ctr", "geoPoint"=>{"lat"=>30.33218, "lon"=>-81.65565}}, {"zip"=>"33609", "city"=>"Tampa", "state"=>"Florida", "country"=>"United States", "facility"=>"Center for Quality Care", "geoPoint"=>{"lat"=>27.94752, "lon"=>-82.45843}}, {"zip"=>"30308", "city"=>"Atlanta", "state"=>"Georgia", "country"=>"United States", "facility"=>"AIDS Research Consortium of Atlanta Inc", "geoPoint"=>{"lat"=>33.749, "lon"=>-84.38798}}, {"zip"=>"02111", "city"=>"Boston", "state"=>"Massachusetts", "country"=>"United States", "facility"=>"New England Med Ctr", "geoPoint"=>{"lat"=>42.35843, "lon"=>-71.05977}}, {"zip"=>"122083479", "city"=>"Albany", "state"=>"New York", "country"=>"United States", "facility"=>"Albany Med College", "geoPoint"=>{"lat"=>42.65258, "lon"=>-73.75623}}, {"zip"=>"10550", "city"=>"Mt. Vernon", "state"=>"New York", "country"=>"United States", "facility"=>"Mt Vernon Hosp", "geoPoint"=>{"lat"=>40.9126, "lon"=>-73.83708}}, {"zip"=>"19104", "city"=>"Philadelphia", "state"=>"Pennsylvania", "country"=>"United States", "facility"=>"Univ of Pennsylvania Med Ctr", "geoPoint"=>{"lat"=>39.95233, "lon"=>-75.16379}}, {"zip"=>"19107", "city"=>"Philadelphia", "state"=>"Pennsylvania", "country"=>"United States", "facility"=>"Thomas Jefferson Univ", "geoPoint"=>{"lat"=>39.95233, "lon"=>-75.16379}}, {"zip"=>"29464", "city"=>"Mount Pleasant", "state"=>"South Carolina", "country"=>"United States", "facility"=>"Coastal Carolina Research Ctr", "geoPoint"=>{"lat"=>32.79407, "lon"=>-79.86259}}, {"zip"=>"75235", "city"=>"Dallas", "state"=>"Texas", "country"=>"United States", "facility"=>"Univ of Texas Southwestern Med Ctr of Dallas", "geoPoint"=>{"lat"=>32.78306, "lon"=>-96.80667}}, {"zip"=>"775550835", "city"=>"Galveston", "state"=>"Texas", "country"=>"United States", "facility"=>"Univ of Texas Med Branch", "geoPoint"=>{"lat"=>29.30135, "lon"=>-94.7977}}, {"zip"=>"77006", "city"=>"Houston", "state"=>"Texas", "country"=>"United States", "facility"=>"Montrose Clinic", "geoPoint"=>{"lat"=>29.76328, "lon"=>-95.36327}}, {"zip"=>"98122", "city"=>"Seattle", "state"=>"Washington", "country"=>"United States", "facility"=>"Swedish Med Ctr", "geoPoint"=>{"lat"=>47.60621, "lon"=>-122.33207}}], "overallOfficials"=>[{"name"=>"Franco Lori", "role"=>"STUDY_CHAIR"}, {"name"=>"Julianna Lisziewicz", "role"=>"STUDY_CHAIR"}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"Research Institute for Genetic and Human Therapy", "class"=>"OTHER"}}}}
