The Safety and Effectiveness of Zidovudine in the Treatment of Patients With Early AIDS Related Complex

Launched by NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID) · Aug 30, 2001

Nctid: NCT00001011

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The safety and efficacy of zidovudine (AZT) in the treatment of subjects with mildly symptomatic human immunodeficiency virus type 1 (HIV) infection. A double-blind, placebo-controlled trial. The AIDS Clinical Trials Group. Ann Intern Med. 1990 May 15;112(10):727-37. doi: 10.7326/0003-4819-112-10-727."}, {"pmid"=>"1512689", "type"=>"BACKGROUND", "citation"=>"Bass HZ, Hardy WD, Mitsuyasu RT, Wang YX, Cumberland W, Fahey JL. Eleven lymphoid phenotypic markers in HIV infection: selective changes induced by zidovudine treatment. J Acquir Immune Defic Syndr (1988). 1992;5(9):890-7."}, {"pmid"=>"1376654", "type"=>"BACKGROUND", "citation"=>"Bass HZ, Nishanian P, Hardy WD, Mitsuyasu RT, Esmail E, Cumberland W, Fahey JL. Immune changes in HIV-1 infection: significant correlations and differences in serum markers and lymphoid phenotypic antigens. Clin Immunol Immunopathol. 1992 Jul;64(1):63-70. doi: 10.1016/0090-1229(92)90060-2."}, {"pmid"=>"8483109", "type"=>"BACKGROUND", "citation"=>"Wu AW, Rubin HR, Mathews WC, Brysk LM, Bozzette SA, Hardy WD, Atkinson JH, Grant I, Spector SA, McCutchan JA, et al. Functional status and well-being in a placebo-controlled trial of zidovudine in early symptomatic HIV infection. J Acquir Immune Defic Syndr (1988). 1993 May;6(5):452-8."}, {"pmid"=>"8528732", "type"=>"BACKGROUND", "citation"=>"Jacobson MA, Gundacker H, Hughes M, Fischl M, Volberding P. Zidovudine side effects as reported by black, Hispanic, and white/non-Hispanic patients with early HIV disease: combined analysis of two multicenter placebo-controlled trials. J Acquir Immune Defic Syndr Hum Retrovirol. 1996 Jan 1;11(1):45-52. doi: 10.1097/00042560-199601010-00006."}, {"pmid"=>"7680058", "type"=>"BACKGROUND", "citation"=>"Kozal MJ, Shafer RW, Winters MA, Katzenstein DA, Merigan TC. A mutation in human immunodeficiency virus reverse transcriptase and decline in CD4 lymphocyte numbers in long-term zidovudine recipients. J Infect Dis. 1993 Mar;167(3):526-32. doi: 10.1093/infdis/167.3.526."}, {"pmid"=>"2168908", "type"=>"BACKGROUND", "citation"=>"McCorkindale C, Dybevik K, Coulston AM, Sucher KP. Nutritional status of HIV-infected patients during the early disease stages. J Am Diet Assoc. 1990 Sep;90(9):1236-41."}, {"pmid"=>"8101011", "type"=>"BACKGROUND", "citation"=>"Lin DY, Fischl MA, Schoenfeld DA. Evaluating the role of CD4-lymphocyte counts as surrogate endpoints in human immunodeficiency virus clinical trials. Stat Med. 1993 May 15;12(9):835-42. doi: 10.1002/sim.4780120904."}, {"pmid"=>"1942422", "type"=>"BACKGROUND", "citation"=>"Lagakos S, Fischl MA, Stein DS, Lim L, Volberding P. Effects of zidovudine therapy in minority and other subpopulations with early HIV infection. JAMA. 1991 Nov 20;266(19):2709-12."}, {"pmid"=>"1682473", "type"=>"BACKGROUND", "citation"=>"Melnick SL, Hannan P, Decher L, Little JW, Rhame FS, Balfour HH Jr, Volberding P. Increasing CD8+ T lymphocytes predict subsequent development of intraoral lesions among individuals in the early stages of infection by the human immunodeficiency virus. J Acquir Immune Defic Syndr (1988). 1991;4(12):1199-207."}]}, "descriptionModule"=>{"briefSummary"=>"To determine the safety and usefulness of zidovudine (AZT) for the treatment of patients with early symptomatic HIV infection or early AIDS related complex (ARC). The ability of AZT to suppress HIV, to improve body defenses, and to prevent the occurrence or development of AIDS or advanced ARC is being evaluated.\n\nIn one human study, patients with AIDS or advanced ARC who received AZT had fewer life-threatening infections, improved in weight and performance, and lived longer than patients who received a placebo (inactive medication). Further studies are needed because toxic effects associated with the use of AZT were noted and the long-term effectiveness and toxicity of AZT are still unknown. It is also unknown if AZT will benefit patients with less severe HIV infections such as early ARC or PGL.", "detailedDescription"=>"In one human study, patients with AIDS or advanced ARC who received AZT had fewer life-threatening infections, improved in weight and performance, and lived longer than patients who received a placebo (inactive medication). Further studies are needed because toxic effects associated with the use of AZT were noted and the long-term effectiveness and toxicity of AZT are still unknown. It is also unknown if AZT will benefit patients with less severe HIV infections such as early ARC or PGL.\n\nPatients accepted into the study are randomly assigned to receive either AZT or placebo. Treatment continues for a minimum of 104 weeks beyond the time the last patient enters the study. If the study medication causes toxic effects, the dose is decreased or temporarily stopped, and if the toxic effects are severe, then the medication will be stopped permanently. Participants visit the clinic every 2 weeks during the first 16 weeks and once a month thereafter. Throughout the study frequent blood samples are taken to monitor the effectiveness and safety of the treatment. AMENDED: The placebo arm has been discontinued as of August 3, 1989 and the AZT dose has been reduced."}, "eligibilityModule"=>{"sex"=>"ALL", "stdAges"=>["CHILD", "ADULT", "OLDER_ADULT"], "minimumAge"=>"12 years", "healthyVolunteers"=>false, "eligibilityCriteria"=>"Inclusion Criteria\n\n* Patients must have a positive antibody to HIV confirmed by a federally licensed ELISA test kit.\n* The CD4 cell count must be 201 - 799 cells/mm3 measured on two separate occasions within 60 days at least 72 hours apart prior to study entry (at least 1 of 2 counts and the mean must be \\< 800 cells/mm3, and at least 1 of 2 counts and the mean must be \\> 200 cells/mm3). The last count must be within 14 days of study entry.\n\nConcurrent Medication:\n\nAllowed:\n\n* Acetaminophen and acetaminophen products but use should be minimized. Continuous use for \\> 72 hours is discouraged.\n* Aerosolized pentamidine.\n\nPrior Medication:\n\nAllowed:\n\n* Chemoprophylaxis for Pneumocystis carinii pneumonia with aerosolized pentamidine of 300 mg every 4 weeks through the Respirgard II nebulizer if patient has CD4(+) count \\< 200 cells/mm3 measured on 2 determinations at least 48 hours apart.\n\nExclusion Criteria\n\nConcurrent Medication:\n\nExcluded:\n\n* Other antiretroviral agents, biologic modifiers or corticosteroids.\n* Other experimental medications.\n* Systemic chemoprophylaxis of Pneumocystic carinii pneumonia (PCP) - aerosolized pentamidine is allowed.\n\nPrior Medication:\n\nExcluded:\n\n* Zidovudine (AZT).\n* Other antiretroviral agents.\n* Excluded within 30 days of study entry:\n* Biologic modifiers or corticosteroids.\n* Excluded within 60 days of study entry:\n* Ribavirin.\n\nPrior Treatment:\n\nExcluded within 30 days of study entry:\n\n* Blood transfusions.\n\nPatients may not have any of the following diseases or symptoms:\n\n* Active oral candidiasis at entry.\n* An opportunistic infection or malignancy fulfilling the definition of AIDS (CDC Surveillance Case Definition for Acquired Immunodeficiency Syndrome).\n* Temperature \\> 38.5 degrees C persisting for \\> 14 consecutive days or \\> 15 days in a 30-day interval present at entry.\n* Chronic diarrhea defined as = or \\> 3 liquid stools per day, persisting for \\> 14 days without a definable cause during the past 2 years.\n* HIV neurologic disease as manifested by motor abnormalities including impaired rapid eye movements or ataxia; motor weakness in the lower extremities; sensory deficit consistent with a peripheral neuropathy; bladder or bowel incontinence.\n* Concurrent neoplasms other than basal cell carcinoma of the skin or in situ carcinoma of the cervix.\n* Subjects with hemophilia should be evaluated and treated under the hemophilia protocols, if available at that ACTG.\n\nPatients may not have any of the following diseases or symptoms:\n\n* Active oral candidiasis at entry.\n* An opportunistic infection or malignancy fulfilling the definition of AIDS (CDC Surveillance Case Definition for Acquired Immunodeficiency Syndrome).\n* Temperature \\> 38.5 degrees C persisting for \\> 14 consecutive days or \\> 15 days in a 30-day interval present at entry.\n* Chronic diarrhea defined as = or \\> 3 liquid stools per day, persisting for \\> 14 days without a definable cause during the past 2 years.\n* HIV neurologic disease as manifested by motor abnormalities including impaired rapid eye movements or ataxia; motor weakness in the lower extremities; sensory deficit consistent with a peripheral neuropathy; bladder or bowel incontinence.\n* Concurrent neoplasms other than basal cell carcinoma of the skin or in situ carcinoma of the cervix.\n* Subjects with hemophilia should be evaluated and treated under the hemophilia protocols, if available at that ACTG.\n\nActive drug or alcohol abuse."}, "identificationModule"=>{"nctId"=>"NCT00001011", "briefTitle"=>"The Safety and Effectiveness of Zidovudine in the Treatment of Patients With Early AIDS Related Complex", "organization"=>{"class"=>"NIH", "fullName"=>"National Institute of Allergy and Infectious Diseases (NIAID)"}, "officialTitle"=>"The Safety and Efficacy of Zidovudine in the Treatment of Patients With Early AIDS Related Complex", "orgStudyIdInfo"=>{"id"=>"ACTG 016"}, "secondaryIdInfos"=>[{"id"=>"10992", "type"=>"REGISTRY", "domain"=>"DAIDS ES Registry Number"}]}, "armsInterventionsModule"=>{"interventions"=>[{"name"=>"Zidovudine", "type"=>"DRUG"}]}, "contactsLocationsModule"=>{"locations"=>[{"zip"=>"90033", "city"=>"Los Angeles", "state"=>"California", "country"=>"United States", "facility"=>"Los Angeles County - 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