A Phase II, Stratified, Randomized, Open-Label, Multi-Center Study of the Safety and Efficacy of Adefovir Dipivoxil and Indinavir in Combination With Zidovudine, Lamivudine, or Stavudine for the Treatment of Therapy Naive HIV-Infected Patients With CD4 Cell Counts >= 100 Cells/mm3 and HIV-1 RNA Copy Numbers >= 5,000 Copies/Ml
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 100
- 试验地点
- 28
研究概览
简要总结
To evaluate the safety and tolerance of adefovir dipivoxil and indinavir administered orally in combination with zidovudine, lamivudine, or stavudine in HIV-infected patients with CD4 cell counts >= 100 cells/mm3 and an HIV-1 RNA baseline copy number >= 5000 copies/ml. To determine the proportion of patients whose plasma HIV-1 RNA level falls below the level of detection (500 copies/ml) by 20 weeks of study therapy and the average reduction in HIV-1 RNA from baseline through study week 20. To evaluate the durability of the antiviral response through 48 weeks of study in patients who continue on study therapy after week 24.
详细描述
This protocol is a stratified, randomized, open-label study of the safety and efficacy of adefovir dipivoxil with indinavir as quadruple therapy in combination with zidovudine and lamivudine, or as triple combination administered with either zidovudine or lamivudine or stavudine for 48 weeks in the treatment of HIV-infected patients with CD4 cell counts >= 100/mm3 and an HIV-1 RNA baseline copy number >= 5000 copies/ml. Patients will be randomized to adefovir dipivoxil, indinavir, zidovudine, and lamivudine or adefovir dipivoxil, indinavir, and a nucleoside inhibitor (randomly assigned to receive zidovudine, lamivudine, or stavudine) or to indinavir, zidovudine, and lamivudine. Additionally, a daily dose of L-carnitine will be administered to all patients randomized to an arm containing adefovir dipivoxil.
研究设计
- 研究类型
- Interventional
- 主要目的
- Treatment
入排标准
- 年龄范围
- 16 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供