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Trial NCT00000702

Resource URI: http://static.linkedct.org/resource/trials/NCT00000702
PropertyValue
linkedct:brief_title A Multicenter Placebo-Controlled Double-Blind Trial to Evaluate Azidothymidine (AZT) Treatment of the AIDS Dementia Complex and Central Nervous System (CNS) Human Immunodeficiency Virus (HIV) Infection
linkedct:condition <http://static.linkedct.org/resource/condition/54>
linkedct:condition <http://static.linkedct.org/resource/condition/5486>
linkedct:criteria Inclusion Criteria Concurrent Medication: Allowed: - Aspirin, in modest doses. - Ibuprofen, in modest doses. - Maintenance antibiotic therapy posttherapy for an AIDS-defining opportunistic infection. Concurrent Treatment: Allowed: - Blood transfusion if cardiovascular status is compromised. Exclusion Criteria - Active substance abuse. Co-existing Condition: Patients with the following conditions will be excluded: - Concurrent or previous central nervous system infections or neoplasms. - Active AIDS-defining opportunistic infection. - Severe premorbid psychiatric illness. - Confounding neurological disease. - Concurrent neoplasms. Concurrent Medication: Excluded: - Maintenance methadone or naltrexone. - Acetaminophen. - Mood- or central nervous system-altering drugs. - Zidovudine for Pneumocystis carinii pneumonia (PCP). - Acyclovir. - Rifampin or derivatives. - Drugs with antiretroviral activity. - Experimental agents. The following patients will be excluded from the study: - Patients requiring ongoing therapy for an AIDS-defining opportunistic infection. - Patients with a history of Mycobacterium avium intracellulare infection. - Patients with a history of Pneumocystis carinii pneumonia infection. - Patients with a daily temperature of 38 degrees C or more for 1 month. Prior Medication: Excluded: - Zidovudine (AZT). - Excluded within 14 days of study entry: - Systemic anti-infectives. - Excluded within 30 days of study entry: - Immunomodulators and biologic response modifiers. - Any investigational agent. - Cytotoxic chemotherapy for Kaposi's sarcoma. Prior Treatment: Excluded: - Radiation therapy. Patients must demonstrate the following clinical and laboratory findings: - No currently active AIDS-defining opportunistic infections. - One negative blood culture for Mycobacterium avium intracellulare within 4-6 weeks prior to study entry. - Constitutionally well without persistent fever. - Less than 25 Kaposi's sarcoma lesions and less than 10 new lesions during the 30 days prior to study entry. Patients may have stable or indolently progressive mucocutaneous Kaposi's sarcoma. - Characteristic clinical symptoms and signs of AIDS dementia complex. - Abnormalities on 2 or more of 7 neuropsychological motor tests in the Neurological Screening Battery. - Estimated premorbid IQ equal to or greater than 70 (+ or - 5), which is consistent with completion of sixth grade.
linkedct:description HIV infection can result in impairment in the function of the brain and spinal cord, leading to disturbances in the ability to think clearly and in strength and coordination. This disorder, which has been called the AIDS dementia complex, may be due to a direct effect of HIV on the nervous system. It is known that AZT does get into the brain to some extent, where it may reduce growth of HIV. It is hoped that AZT will stabilize or improve the symptoms of the AIDS dementia complex. The study is done in 2 stages. In Stage 1, patients are randomized to receive placebo or 1 of 2 doses of AZT. Stage 1 lasts for 4 months. In Stage 2, patients who were initially treated with placebo are randomized again and all patients receive AZT. Stage 2 lasts an additional 12 months, during which time there are periodic medical and neurologic evaluations. Before beginning treatment, all patients have a lumbar puncture and a computerized tomographic (CT) scan of the brain. The lumbar puncture is repeated twice during and once at the end of Stage 1; the CT scan is also repeated at the end of Stage 1. Patients receiving AZT in either stage 1 or Stage 2 are seen by their physicians every week for the first 4 weeks and every other week thereafter for the first 4 months of receiving the drug. After 4 months, patients are seen by their physicians at 4 to 12 week intervals.
linkedct:download_date Information obtained from ClinicalTrials.gov on December 30, 2009
linkedct:eligibility_gender Both
linkedct:eligibility_healthy_volunteers No
linkedct:eligibility_maximum_age N/A
linkedct:eligibility_minimum_age 12 Years
linkedct:enrollment 315 (xsd:int)
linkedct:firstreceived_date November 2, 1999
linkedct:id NCT00000702
rdfs:label Trial NCT00000702
linkedct:lastchanged_date July 11, 2008
linkedct:lead_sponsor_agency National Institute of Allergy and Infectious Diseases (NIAID)
linkedct:location <http://static.linkedct.org/resource/location/147425>
linkedct:location <http://static.linkedct.org/resource/location/148178>
linkedct:location <http://static.linkedct.org/resource/location/152715>
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linkedct:location <http://static.linkedct.org/resource/location/153326>
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linkedct:location <http://static.linkedct.org/resource/location/154495>
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linkedct:location <http://static.linkedct.org/resource/location/163631>
linkedct:location <http://static.linkedct.org/resource/location/168367>
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linkedct:location <http://static.linkedct.org/resource/location/197299>
linkedct:location <http://static.linkedct.org/resource/location/197349>
linkedct:location <http://static.linkedct.org/resource/location/210748>
linkedct:location <http://static.linkedct.org/resource/location/213506>
linkedct:location <http://static.linkedct.org/resource/location/216779>
linkedct:location <http://static.linkedct.org/resource/location/220079>
linkedct:nct_id NCT00000702
linkedct:number_of_arms 0 (xsd:int)
linkedct:number_of_groups 0 (xsd:int)
linkedct:official_title A Multicenter Placebo-Controlled Double-Blind Trial to Evaluate Azidothymidine (AZT) Treatment of the AIDS Dementia Complex and Central Nervous System (CNS) Human Immunodeficiency Virus (HIV) Infection
linkedct:org_study_id ACTG 005
linkedct:overall_official <http://static.linkedct.org/resource/overall_official/48247>
linkedct:overall_status Completed
linkedct:oversight <http://static.linkedct.org/resource/oversight/2918>
foaf:page <http://clinicaltrials.gov/show/NCT00000702>
linkedct:phase Phase 3
linkedct:reference <http://static.linkedct.org/resource/reference/2792>
linkedct:reference <http://static.linkedct.org/resource/reference/49083>
linkedct:source National Institute of Allergy and Infectious Diseases (NIAID)
linkedct:study_design Treatment, Double-Blind
linkedct:study_type Interventional
linkedct:summary To test whether zidovudine (AZT) is useful as a treatment for the neurologic syndrome called AIDS dementia complex. To determine how long AZT takes to reach cerebral spinal fluid (CSF), how long, and at what concentration it is found there. HIV infection can result in impairment in the function of the brain and spinal cord, leading to disturbances in the ability to think clearly and in strength and coordination. This disorder, which has been called the AIDS dementia complex, may be due to a direct effect of HIV on the nervous system. It is known that AZT does get into the brain to some extent, where it may reduce growth of HIV. It is hoped that AZT will stabilize or improve the symptoms of the AIDS dementia complex.
rdf:type linkedct:trials
linkedct:verification_date September 2002