BATAR: Individuals Currently Taking Boosted Atazanavir as Part of an HIV Treatment Regimen Will be Evaluated to See if Substituting Raltegravir for Nucleoside Transcriptase Inhibitors Will be Safe and Well Tolerated.
Completed · Phase 4
Conditions studied: HIV
In brief
The purpose of this Phase IV pilot study is to evaluate the safety, tolerability, and satisfaction of a nucleoside analog reverse-transcriptase inhibitors (NRTI)sparing regimen for participants fully suppressed on an atazanavir/ritonavir based highly active antiretroviral therapy (HAART)regimen plus emtricitabine/tenofovir (Truvada). Several pharmacologic factors support this concept including the favorable drug interaction between atazanavir and raltegravir. Participants will be randomized to either continue on their current regimen or one of two study arms (atazanavir 300mg plus ritonavir 100mg daily plus raltegravir 400mg twice daily or atazanavir 300mg twice daily plus raltegravir 400mg twice daily). Participants will be followed for 48 weeks for safety, tolerability, and satisfaction. After baseline, the participants will have six clinic visits for evaluation and labs.
Key facts
- Study ID
- NCT00931801
- Run by
- Community Research Initiative of New England
- People needed
- 43
- Starts
- 2009-12-01
- Expected to finish
- 2012-03-01
- Last updated by the study team
- 2017-07-21
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- HIV-1 infection
- Treatment with a stable antiretroviral regiment containing boosted atazanavir, tenofovir and emtricitabine at screen and for at least 90 days prior to screening
- No plan to make changes to HIV treatment regimen (other than those required by the study) in the next 48 weeks
- Undetectable HIV RNA at screening AND no HIV RNA>200 copies during the 180 day period prior to screening
- CD4 count>200
- No evidence of resistance to any of the drugs in any of the 3 arms, if prior resistance tests are available
- Subjects who, in the opinion of their treating physicians, would be candidates to switch antiretroviral medications
- Women of childbearing potential must be using an adequate method of contraception to avoid pregnancy throughout the study and for up to 8 weeks after the last dose of study drug
- Ability and willingness to provide written informed consent and comply with protocol requirements
You may not qualify if…
- Prior exposure to raltegravir or elvitegravir
- Women who are pregnant, breast-feeding, or with a positive pregnancy test
- Sexually active fertile men not using effective birth control if their female partners are of child-bearing potential
- Women of child-bearing potential who are unwilling or unable to use an acceptable method to avoid pregnancy for the entire study period and for up to 8 weeks after the last dose of study drug
- Life expectancy less than 6 months
- Presence of any currently active AIDS defining conditions with the exception of stable cutaneous Kaposi's sarcoma
- Treatment with proton-pump inhibitor or H2-receptor antagonist
- ECG demonstrating atrioventricular block, prolonged QRS interval greater than 12 ms, or known complete bundle branch block
- Acute or chronic hepatitis B infection as evidenced by presence of hepatitis B surface antigen and absence of hepatitis B surface antibody
- Clinical or laboratory evidence of significantly decreased hepatic function of decompensation irrespective of liver enzyme levels
- Prisoners or subjects who are involuntarily incarcerated
- Subjects who are compulsorily detained for treatment of either a psychiatric or physical (e.g., infectious disease) illness
Where it is running
- Spectrum Medical Group — Phoenix, Arizona, United States
- AIDS Healthcare Foundation — Los Angeles, California, United States
- Denver Public Health — Denver, Colorado, United States
- Whitman-Walker Clinic — Washington D.C., District of Columbia, United States
- Orlando Immunology Center — Orlando, Florida, United States
- Treasure Coast Infectious Disease Consultants — Vero Beach, Florida, United States
- Christi Research — Wichita, Kansas, United States
- Community Research Initiative of New England - Boston — Boston, Massachusetts, United States
- David M. Lee, MD, PA d/b/a/ Uptown Physicians' Group — Dallas, Texas, United States
Full record on ClinicalTrials.gov
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