A Study on the Safety and Effectiveness of Adefovir Dipivoxil in Combination With Anti-HIV Therapy (HAART) in HIV-Positive Patients
Study Details
Study Description
Brief Summary
The purpose of this study is to see if it is safe and effective to give an experimental anti-HIV drug, adefovir dipivoxil (ADV), in combination with other anti-HIV drugs (HAART) to patients who have a viral load (level of HIV in the blood) between 50 and 400 copies/ml.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Detailed Description
Patients are randomized to 1 of 2 arms in a 2:1 ratio. Approximately 260 patients receive ADV and approximately 130 patients receive placebo. Patients receive ADV or placebo in addition to L-carnitine and their current stable HAART regimen. Each patient receives blinded study medication for 48 weeks and is evaluated at Weeks 16, 24, and 48. Patients who reach the primary endpoint of virologic failure prior to Week 48 may continue blinded study medication or receive open-label ADV at the investigator's discretion. In both cases, patients continue their study visits as per the original visit schedule. Virologic failure is defined as 2 consecutive HIV-1 RNA measurements, after baseline, above 400 copies/ml (measured by the Roche Amplicor HIV-1 Monitor UltraSensitive assay) drawn at least 14 days apart. All patients who complete study visits without treatment-limiting ADV toxicity may continue open-label ADV in the Maintenance Phase at the discretion of the principal investigator.
Study Design
Outcome Measures
Primary Outcome Measures
Eligibility Criteria
Criteria
Inclusion Criteria
You may be eligible for this study if you:
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Are HIV-positive.
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Have been on a stable HAART regimen consisting of at least 3 antiretroviral drugs for at least 16 weeks prior to study entry.
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Have a CD4 count of 50 cells/mm3 or more.
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Have a viral load greater than 50 and less than or equal to 400 copies/ml within 14 days prior to study entry.
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Have had at least 1 additional viral load in the past that was less than or equal to 400 copies/ml while on your current stable HAART regimen.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Pacific Oaks Research | Beverly Hills | California | United States | 90211 |
2 | ViRx Inc | Palm Springs | California | United States | 92262 |
3 | Ctr for AIDS Research / Education and Service (CARES) | Sacramento | California | United States | 95814 |
4 | San Francisco Gen Hosp / UCSF AIDS Program | San Francisco | California | United States | 94110 |
5 | Kaiser Foundation Hospital | San Francisco | California | United States | 94118 |
6 | San Francisco VA Med Ctr | San Francisco | California | United States | 94121 |
7 | Blick Med Associates | Stamford | Connecticut | United States | 06901 |
8 | Georgetown Univ Med Ctr | Washington | District of Columbia | United States | 20007 |
9 | Dupont Circle Physicians Group | Washington | District of Columbia | United States | 200091104 |
10 | George Washington Univ Med Ctr | Washington | District of Columbia | United States | 20037 |
11 | IDC Research Initiative | Altamonte Springs | Florida | United States | 32701 |
12 | Community AIDS Resource Inc | Coral Gables | Florida | United States | 33146 |
13 | TheraFirst Med Ctrs Inc | Fort Lauderdale | Florida | United States | 33308 |
14 | Duval County Health Department | Jacksonville | Florida | United States | 32206 |
15 | Health Positive | Safety Harbor | Florida | United States | 34695 |
16 | Center for Quality Care | Tampa | Florida | United States | 33609 |
17 | Georgia Research Associates | Atlanta | Georgia | United States | 30342 |
18 | Rush Presbyterian - Saint Luke's Med Ctr | Chicago | Illinois | United States | 60612 |
19 | Indiana Univ Infectious Disease Research Clinic | Indianapolis | Indiana | United States | 46202 |
20 | Johns Hopkins Univ School of Medicine | Baltimore | Maryland | United States | 21205 |
21 | Albany Med College | Albany | New York | United States | 12208 |
22 | Bentley-Salick Med Practice | New York | New York | United States | 10011 |
23 | St Luke Roosevelt Hosp | New York | New York | United States | 10011 |
24 | James Jones MD | New York | New York | United States | 10019 |
25 | Mount Sinai Med Ctr | New York | New York | United States | 10029 |
26 | Wake Forest Univ School of Medicine | Winston Salem | North Carolina | United States | 27157 |
27 | Associates of Med and Mental Health | Tulsa | Oklahoma | United States | 74114 |
28 | The Research and Education Group | Portland | Oregon | United States | 97210 |
29 | Miriam Hosp | Providence | Rhode Island | United States | 02906 |
30 | Roger Williams Med Ctr | Providence | Rhode Island | United States | 02908 |
31 | Vanderbilt Univ School of Medicine | Nashville | Tennessee | United States | 37212 |
32 | Univ of Texas Southwestern Med Ctr of Dallas | Dallas | Texas | United States | 75235 |
33 | Univ of Texas Med Branch | Galveston | Texas | United States | 77555 |
34 | Thomas Street Clinic | Houston | Texas | United States | 77009 |
35 | Univ of Utah Med School / Clinical Trials Ctr | Salt Lake City | Utah | United States | 84108 |
36 | Infectious Disease Physicians Inc | Annandale | Virginia | United States | 22203 |
37 | N Touch Research Corp | Seattle | Washington | United States | 98122 |
38 | St Paul's Hosp | Vancouver | British Columbia | Canada | |
39 | Sunnybrook Health Science Centre | Toronto | Ontario | Canada | |
40 | Centre hospitalier de l'Universite de Montreal (CHUM) | Montreal | Quebec | Canada | |
41 | Hopital Edouard Herriot | Lyon Cedex 03 | France | ||
42 | Hopital Sainte-Marguerite | Marseille | France | ||
43 | Klinikum Der Johann Wolfgang Goethe Universitat | Frankfurt | Germany | ||
44 | Universitatskrankenhaus Eppendorf | Hamburg | Germany | ||
45 | Klinikum der Ludwig-Maximilians-Universitaet | Muenchen | Germany | ||
46 | Chelsea and Westminster Hosp | London | United Kingdom | ||
47 | King's College Hospital | London | United Kingdom | ||
48 | Royal Free Hosp | London | United Kingdom | ||
49 | Senior Lecturer in GU Medicine | London | United Kingdom |
Sponsors and Collaborators
- Gilead Sciences
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 232K
- GS-97-415