Nctid:
NCT00000686
Payload:
{"hasResults"=>false, "derivedSection"=>{"miscInfoModule"=>{"versionHolder"=>"2024-10-21"}, "conditionBrowseModule"=>{"meshes"=>[{"id"=>"D000000386", "term"=>"AIDS-Related Complex"}], "ancestors"=>[{"id"=>"D000015658", "term"=>"HIV Infections"}, {"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"}, {"id"=>"D000012897", "term"=>"Slow Virus Diseases"}], "browseLeaves"=>[{"id"=>"M16355", "name"=>"Syndrome", "relevance"=>"LOW"}, {"id"=>"M10283", "name"=>"Infections", "relevance"=>"LOW"}, {"id"=>"M6368", "name"=>"Communicable Diseases", "relevance"=>"LOW"}, {"id"=>"M10199", "name"=>"Immunologic Deficiency Syndromes", "relevance"=>"LOW"}, {"id"=>"M18250", "name"=>"HIV Infections", "relevance"=>"LOW"}, {"id"=>"M3522", "name"=>"Acquired Immunodeficiency Syndrome", "relevance"=>"LOW"}, {"id"=>"M3735", "name"=>"AIDS-Related Complex", "asFound"=>"AIDS-Related Complex", "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"=>"M10200", "name"=>"Immune System Diseases", "relevance"=>"LOW"}, {"id"=>"M15700", "name"=>"Slow Virus Diseases", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Symptoms and General Pathology", "abbrev"=>"BC23"}, {"name"=>"All Conditions", "abbrev"=>"All"}, {"name"=>"Infections", "abbrev"=>"BC01"}, {"name"=>"Immune System Diseases", "abbrev"=>"BC20"}, {"name"=>"Urinary Tract, Sexual Organs, and Pregnancy Conditions", "abbrev"=>"BXS"}]}, "interventionBrowseModule"=>{"meshes"=>[{"id"=>"D000018119", "term"=>"Stavudine"}], "ancestors"=>[{"id"=>"D000000963", "term"=>"Antimetabolites"}, {"id"=>"D000045504", "term"=>"Molecular Mechanisms of Pharmacological Action"}, {"id"=>"D000018894", "term"=>"Reverse Transcriptase Inhibitors"}, {"id"=>"D000019384", "term"=>"Nucleic Acid Synthesis Inhibitors"}, {"id"=>"D000004791", "term"=>"Enzyme Inhibitors"}, {"id"=>"D000000998", "term"=>"Antiviral Agents"}, {"id"=>"D000000890", "term"=>"Anti-Infective Agents"}, {"id"=>"D000019380", "term"=>"Anti-HIV Agents"}, {"id"=>"D000044966", "term"=>"Anti-Retroviral Agents"}], "browseLeaves"=>[{"id"=>"M4314", "name"=>"Antiviral Agents", "relevance"=>"LOW"}, {"id"=>"M17920", "name"=>"Zidovudine", "relevance"=>"LOW"}, {"id"=>"M20272", "name"=>"Stavudine", "asFound"=>"Ex vivo", "relevance"=>"HIGH"}, {"id"=>"M4281", "name"=>"Antimetabolites", "relevance"=>"LOW"}, {"id"=>"M20935", "name"=>"Reverse Transcriptase Inhibitors", "relevance"=>"LOW"}, {"id"=>"M7951", "name"=>"Enzyme Inhibitors", "relevance"=>"LOW"}, {"id"=>"M4214", "name"=>"Anti-Infective Agents", "relevance"=>"LOW"}, {"id"=>"M21350", "name"=>"Anti-HIV Agents", "relevance"=>"LOW"}, {"id"=>"M25428", "name"=>"Anti-Retroviral Agents", "relevance"=>"LOW"}], "browseBranches"=>[{"name"=>"Anti-Infective Agents", "abbrev"=>"Infe"}, {"name"=>"All Drugs and Chemicals", "abbrev"=>"All"}]}}, "protocolSection"=>{"designModule"=>{"phases"=>["PHASE1"], "studyType"=>"INTERVENTIONAL", "designInfo"=>{"maskingInfo"=>{"masking"=>"NONE"}, "primaryPurpose"=>"TREATMENT"}, "enrollmentInfo"=>{"count"=>35}}, "statusModule"=>{"overallStatus"=>"TERMINATED", "expandedAccessInfo"=>{"hasExpandedAccess"=>false}, "statusVerifiedDate"=>"1999-05", "lastUpdateSubmitDate"=>"2008-08-25", "studyFirstSubmitDate"=>"1999-11-02", "studyFirstSubmitQcDate"=>"2001-08-30", "lastUpdatePostDateStruct"=>{"date"=>"2008-08-26", "type"=>"ESTIMATED"}, "studyFirstPostDateStruct"=>{"date"=>"2001-08-31", "type"=>"ESTIMATED"}}, "conditionsModule"=>{"keywords"=>["Drug Evaluation", "Acquired Immunodeficiency Syndrome", "AIDS-Related Complex", "Antiviral Agents", "Zidovudine"], "conditions"=>["HIV Infections"]}, "referencesModule"=>{"references"=>[{"pmid"=>"8093363", "type"=>"BACKGROUND", "citation"=>"Browne MJ, Mayer KH, Chafee SB, Dudley MN, Posner MR, Steinberg SM, Graham KK, Geletko SM, Zinner SH, Denman SL, et al. 2',3'-didehydro-3'-deoxythymidine (d4T) in patients with AIDS or AIDS-related complex: a phase I trial. J Infect Dis. 1993 Jan;167(1):21-9. doi: 10.1093/infdis/167.1.21."}]}, "descriptionModule"=>{"briefSummary"=>"To determine the safety and maximum tolerated dose (MTD) of 2',3'-dideoxy-2',3'-didehydrothymidine (d4T) administered to patients with AIDS or AIDS related complex (ARC) who are intolerant of zidovudine (AZT). The study also begins an assessment of the effectiveness of d4T therapy on HIV replication, on plasma levels of p24 antigen, and clinical or immunologic parameters associated with AIDS.\n\nOf the methods that are being evaluated to treat HIV-infected individuals, AZT has produced the best results to date. Toxic effects in approximately 50 percent of patients receiving AZT may limit its usefulness for prolonged treatment. Long-term treatment may be necessary to prevent progression of early stage HIV infection to AIDS and to prevent secondary transmission. Other drugs that may be equally or more effective than AZT and useful in the long- term treatment of HIV infection must be developed and evaluated. Test-tube and animal studies of d4T show that the drug can inhibit replication (reproduction) of HIV at concentrations similar to concentrations of AZT that have anti-HIV activity. These studies also indicate that the drug may stay in the bloodstream longer than AZT. Thus, it may be possible for the drug to be as effective as AZT when taken less frequently than AZT. It also may have a less disturbing effect on other body functions (such as thymidine metabolism).", "detailedDescription"=>"Of the methods that are being evaluated to treat HIV-infected individuals, AZT has produced the best results to date. Toxic effects in approximately 50 percent of patients receiving AZT may limit its usefulness for prolonged treatment. Long-term treatment may be necessary to prevent progression of early stage HIV infection to AIDS and to prevent secondary transmission. Other drugs that may be equally or more effective than AZT and useful in the long- term treatment of HIV infection must be developed and evaluated. Test-tube and animal studies of d4T show that the drug can inhibit replication (reproduction) of HIV at concentrations similar to concentrations of AZT that have anti-HIV activity. These studies also indicate that the drug may stay in the bloodstream longer than AZT. Thus, it may be possible for the drug to be as effective as AZT when taken less frequently than AZT. It also may have a less disturbing effect on other body functions (such as thymidine metabolism).\n\nFive patients are enrolled at each dose level and receive d4T for 10 weeks at their initial dose level. Escalation to the next higher dose level, using a different group of five patients, occurs after three patients in the preceding group have successfully completed at least 3 weeks of oral dosing."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["ADULT", "OLDER_ADULT"], "minimumAge"=>"18 years", "healthyVolunteers"=>false, "eligibilityCriteria"=>"Inclusion Criteria\n\nPatients must have:\n\n* Diagnosis of AIDS or AIDS related complex (ARC).\n* Previous intolerance to daily doses of up to 1200 mg of zidovudine (AZT) demonstrated by a decrease in hemoglobin levels of 2 - 8.5 g/dl or AZT-related depression of neutrophils of 200 - 750 cells/mm3.\n* Ability to provide informed consent.\n\nPrior Medication:\n\nAllowed:\n\n* Zidovudine (AZT).\n\nExclusion Criteria\n\nCo-existing Condition:\n\nPatients with the following are excluded:\n\n* AIDS-defining opportunistic infection on enrollment.\n* Intractable diarrhea.\n* History of seizures within past 2 years or currently requiring anticonvulsants for control.\n* Any other clinical conditions or prior therapy which in the opinion of the investigator would make the patient unsuitable for study or unable to comply with the dosing requirements.\n\nConcurrent Medication:\n\nExcluded:\n\n* Systemic maintenance or chemoprophylaxis for opportunistic infection (includes dapsone, acyclovir).\n* Systemic therapy with this or any other antiretroviral drug (except zidovudine (AZT)) or investigational drug.\n* Ribavirin.\n* Cytotoxic anticancer therapy.\n* Any agent known as a potent inducer or inhibitor of drug-metabolizing enzymes (includes rifampin and barbiturates).\n* Trimethoprim / sulfamethoxazole (TMP / SMX).\n\nPatients with the following are excluded:\n\n* AIDS-defining opportunistic infection on enrollment.\n* Intractable diarrhea.\n* History of seizures within past 2 years or currently requiring anticonvulsants for control.\n* Any other clinical conditions or prior therapy which in the opinion of the investigator would make the patient unsuitable for study or unable to comply with the dosing requirements.\n\nPrior Medication:\n\nExcluded within 2 weeks of study entry:\n\n* Any agent known as a potent inducer or inhibitor of drug-metabolizing enzymes (includes rifampin and barbiturates).\n\nExcluded within 1 month of study entry:\n\n* Systemic therapy with this or any other antiretroviral drug (except zidovudine (AZT)) or investigational drug.\n\nExcluded within 3 months of study entry:\n\n* Ribavirin.\n* Cytotoxic anticancer therapy.\n\nActive alcohol or drug abuse sufficient in investigator's opinion to prevent adequate compliance with study therapy."}, "identificationModule"=>{"nctId"=>"NCT00000686", "briefTitle"=>"A Study of d4T in Patients With AIDS or AIDS-Related Complex Who Cannot Take AZT", "organization"=>{"class"=>"NIH", "fullName"=>"National Institute of Allergy and Infectious Diseases (NIAID)"}, "officialTitle"=>"A Phase I Safety Study of BMY-27857 (2',3'-Dideoxy-2',3'-Didehydrothymidine [d4T]) Administered Four Times Daily to AZT-Intolerant Patients With AIDS or AIDS-Related Complex", "orgStudyIdInfo"=>{"id"=>"ACTG 111"}, "secondaryIdInfos"=>[{"id"=>"AI455-004"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Stavudine", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"10021", "city"=>"New York", "state"=>"New York", "country"=>"United States", "facility"=>"Cornell Univ Med Ctr", "geoPoint"=>{"lat"=>40.71427, "lon"=>-74.00597}}]}, "sponsorCollaboratorsModule"=>{"leadSponsor"=>{"name"=>"National Institute of Allergy and Infectious Diseases (NIAID)", "class"=>"NIH"}, "collaborators"=>[{"name"=>"Bristol-Myers Squibb", "class"=>"INDUSTRY"}]}}}
