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A Study of Efavirenz in Combination With Stavudine and Didanosine

A Phase II, Open-Label, Multicenter Study to Characterize the Effectiveness and Safety of Efavirenz in Combination With Stavudine and Didanosine in Antiretroviral Therapy-Naive HIV-Infected Patients

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00002225
Enrollment
60
Registered
2001-08-31
Start date
Unknown
Completion date
Unknown
Last updated
2005-06-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV Infections

Keywords

Didanosine, Drug Therapy, Combination, Stavudine, Reverse Transcriptase Inhibitors, efavirenz

Brief summary

The purpose of this study is to see if it is safe and effective to give efavirenz plus stavudine plus didanosine to HIV-infected patients who have never received anti-HIV treatment.

Detailed description

Patients will be given combination treatment with efavirenz, stavudine, and didanosine.

Interventions

DRUGEfavirenz
DRUGStavudine
DRUGDidanosine

Sponsors

Dupont Merck
Lead SponsorINDUSTRY

Study design

Primary purpose
TREATMENT

Eligibility

Sex/Gender
ALL
Age
13 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Patients must have: * Documented HIV infection with plasma HIV-RNA greater than or equal to 10,000 copies/ml. * A life expectancy of at least 12 months.

Exclusion criteria

Co-existing Condition: Patients with the following symptoms or conditions are excluded: * Current bilateral peripheral neuropathy greater than or equal to Grade 2. * Any clinically significant laboratory findings obtained during the screening evaluation (see laboratory values). * Any clinically significant disease (other than HIV infection) or clinically significant findings during screening of medical history or physical examination. * Any malignancy that requires systemic therapy. * Proven or suspected acute hepatitis due to any cause. * Recurrent episodes of moderate to severe diarrhea, or vomiting lasting more than 4 days within 3 months prior to dosing. * Active AIDS-defining opportunistic infection or disease. Concurrent Medication: Excluded: Astemizole, cisapride, clarithromycin, ketoconazole, itraconazole, midazolam, rifabutin, rifampin, terfenadine, thalidomide, triazolam, vincristine, zalcitabine. Patients with the following prior conditions are excluded: * History of acute or chronic pancreatitis. * Life expectancy less than 12 months. * Difficulty in swallowing capsules/tablets. * Hypersensitivity to any component of the formulation of efavirenz, stavudine, or didanosine. Prior Medication: Excluded: * Any other experimental drug within 30 days of introducing study treatment. * Vaccination within 3 weeks of screening visit. * Interferon started within 30 days of initiating study treatment. * Prior antiretroviral therapy. Risk Behavior: Excluded: \- Current alcohol or illicit drug use which would interfere with compliance with dosing schedule and protocol evaluations.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026