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
Launched by NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES (NIAID) · Aug 30, 2001
Trial Information
Current as of March 23, 2025
Completed
Keywords
ClinConnect Summary
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. S...
Gender
ALL
Eligibility 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.
Trial Officials
R Price
Study Chair
About National Institute Of Allergy And Infectious Diseases (Niaid)
The National Institute of Allergy and Infectious Diseases (NIAID) is a key component of the National Institutes of Health (NIH) dedicated to advancing the understanding, prevention, and treatment of infectious and immune-mediated diseases. Through rigorous clinical trials, NIAID aims to foster innovative research that enhances public health and addresses global health challenges, including emerging infectious diseases and allergies. The institute collaborates with various partners, including academic institutions, industry, and international organizations, to translate scientific discoveries into effective therapies and vaccines. NIAID's commitment to high-quality clinical research is integral to improving health outcomes and informing policy decisions in the realm of infectious diseases and immunology.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
New York, New York, United States
West Columbia, South Carolina, United States
Seattle, Washington, United States
San Diego, California, United States
New York, New York, United States
Rochester, New York, United States
Miami, Florida, United States
Baltimore, Maryland, United States
Bronx, New York, United States
Bronx, New York, United States
Buffalo, New York, United States
Elmhurst, New York, United States
Boston, Massachusetts, United States
Los Angeles, California, United States
New York, New York, United States
New Orleans, Louisiana, United States
New Orleans, Louisiana, United States
New Orleans, Louisiana, United States
New York, New York, United States
Stanford, California, United States
Boston, Massachusetts, United States
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
Discussion 0
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