This is a phase III randomized, open-label, controlled trial of combination antiretroviral therapy. A total of 444 subjects nationwide will be enrolled. The study will be open to HIV-infected subjects with limited antiretroviral experience. Subjects will be randomized to one of three treatment arms and followed for at least 72 weeks beyond the enrollment of the last subjecgts. The three groups are (1) 3TC 150 mg/ZDV 300 mg BID + IDV 800 mg TID (control arm), (2) 3TC 150 mg/ZDV 300 mg BID + IDV 1000 mg TID + EFZ 600 mg QD, and (3) 3TC 150 mg/ZDV 300 mg BID + IDV 1000 mg TID + NFV 1250 BID. Other drugs will be available if patients experience virologic failure or relapse on these regimens. The CRC is essential for 3 of the 6 substudies. A Compartmental Substudy and Virologic Failure Substudy will evaluate the presence and type of HIV in lymph nodees and other tissues. An Intensive Pharmacokinetics/Pharmacodynamics Substudy will evaluate patients for systemic exposure of the drugs in Groups 1 and 3.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
3M01RR000037-39S1
Application #
6263554
Study Section
Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
39
Fiscal Year
1999
Total Cost
Indirect Cost
Name
University of Washington
Department
Type
DUNS #
135646524
City
Seattle
State
WA
Country
United States
Zip Code
98195
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