The Safety and Effectiveness of 935U83 in HIV-Infected Patients

Study Overview
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Brief Summary
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To assess the safety, tolerance, and steady-state pharmacokinetics of multiple oral doses of 935U83 administered to patients with HIV infection. To obtain preliminary evidence of antiretroviral activity of 935U83. To prospectively evaluate the emergence of in vitro drug resistance. To determine the effects of 935U83 dosing on CD4+ cell counts.

Detailed Description
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Patients (10 per dose level) are randomized to receive 1 of 4 doses of 935U83 every 8 hours for 12 weeks. Five patients at each dose level must complete 4 weeks of treatment without serious toxicity before subsequent patients are entered at the next higher dose. If lack of antiretroviral effect or unacceptable toxicity is demonstrated at a particular dose level, the dose regimens may be adjusted.

Official Title
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A Phase I Trial to Evaluate the Safety, Tolerance, and Pharmacokinetics of 935U83 After Multiple Dosing in Patients With HIV Infection

Conditions
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HIV Infections

Intervention / Treatment
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* Drug: Raluridine


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria Concurrent Medication: Recommended: PCP prophylaxis for patients whose CD4 counts fall below 200 cells/mm3 or who develop PCP during study participation. Allowed: Acute treatment and secondary prophylaxis for tuberculosis, Mycobacterium avium intracellulare, toxoplasmosis, histoplasmosis, cryptococcosis, disseminated candidiasis, or cytomegalovirus infection. Patients must have: HIV infection. CD4 count 200 - 500 cells/mm3. No history of or current AIDS-defining indicator disease by CDC criteria. No antiretroviral therapy within the past 6 months. Consent of parent or guardian if less than 18 years of age. Exclusion Criteria Co-existing Condition: Patient with the following symptoms or conditions are excluded: Current evidence of chronic hepatitis of any etiology. Seropositivity for HBsAg or hepatitis C virus by second generation ELISA. Concurrent Medication: Excluded: Cytotoxic chemotherapy. Other antiretroviral drugs. Immunomodulators. Foscarnet. GM-CSF or G-CSF. Erythropoietin. Concurrent Treatment: Excluded: Radiation therapy. Patients with the following prior conditions are excluded: History of chemical, viral, or alcohol-induced clinical hepatitis within the past 3 years. Prior Medication: Excluded within the past 6 months: Any antiretroviral therapy. HIV immunotherapeutic vaccine. Excluded within the past 4 weeks: Cytotoxic chemotherapy. Immunomodulating agents such as systemic corticosteroids, IL-2, alpha interferon, beta interferon, or gamma interferon. Prior Treatment: Excluded within the past 4 weeks: Radiation therapy. Current alcohol or illicit drug use that may interfere with study compliance.

Ages Eligible for Study
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Minimum Age: 13 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment


Arms and Interventions

| Intervention/Treatment |
| --- |
|Drug: Raluridine|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Acquired Immunodeficiency Syndrome, AIDS-Related Complex, Antiviral Agents