Effect of Addition of Raltegravir (MK-0518) to PI- or NNRTI-Based ART Regimens in HIV Infected Subjects With Undetectable Viral Load

Completed · Phase 2 · Has a placebo group

Conditions studied: HIV Infections

In brief

Raltegravir (MK-0518) is an HIV-1 integrase inhibitor with potent in vitro activity against HIV-1 strains including those resistant to currently available antiretroviral drugs. The purpose of this study is to assess the effectiveness of raltegravir in further reducing viral load in HIV infected patients that have already achieved viral suppression below the level of detection of standard viral load assays when added to antiretroviral therapy (ART).

Key facts

Study ID

NCT00515827

Run by

National Institute of Allergy and Infectious Diseases (NIAID)

People needed

53

Starts

2007-11-01

Expected to finish

2008-11-01

Last updated by the study team

2021-11-04

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• HIV-1 Infection
• ART for at least 12 months prior to study entry that includes at least two NRTIs and either an NNRTI or a ritonavir-boosted PI
• No change in ART regimen for at least 3 months prior to study entry
• CD4 count of 200 or more at screening
• Viral load below the limit of quantification of an ultrasensitive assay for at least 6 months prior to study entry
• Viral load less than 50 copies/ml using Roche Amplicor HIV-1 RNA Ultrasensitive assay within 60 days of study entry
• All viral load assays obtained within 6 months prior to study entry lower than limits of quantification on all tests
• Pre-ART viral load level greater than 100,000 copies/ml
• Detectable viral load of 1 copy or more on the screening SCA
• Available pre-study entry plasma sample for SCA viral load determination
• Absolute neutrophil count of 750/mm3 or more
• Hemoglobin of 9 g/dL or more for female subjects and 10 g/dL or more for male subjects
• Platelet count of 50,000/mm3 or more
• Calculated creatinine clearance of 30 ml/min or more
• AST, ALT, and alkaline phosphate less than or equal to 5 x ULN
• Total bilirubin less than or equal to 2.5 x ULN. If subject is taking indinavir or atazanavir at screening, total bilirubin must be less than or equal to 5 x ULN.
• Negative serum or urine pregnancy test within 48 hours prior to study entry for females with reproductive potential
• Willing to use acceptable means of contraception

You may not qualify if…

• Previous documented virologic failure on an antiretroviral regimen
• Unstable clinical condition that would preclude the subject from undergoing study procedures
• Use of immunosuppressive medications within 60 days prior to study entry. Participants using inhaled or nasal steroids are not excluded.
• Opportunistic infection within 60 days prior to study entry
• Allergy or sensitivity to components of study drug
• Active drug or alcohol abuse
• Serious illness requiring systemic treatment within 60 days prior to study entry
• Receipt of non-HIV vaccination within 30 days prior to study entry
• Receipt of any HIV vaccines
• Plan to change background ART within 24 weeks after study entry
• Pregnant or breastfeeding

Where it is running

• Alabama Therapeutics CRS — Birmingham, Alabama, United States
• Stanford CRS — Palo Alto, California, United States
• Ucsf Aids Crs — San Francisco, California, United States
• Harbor-UCLA Med. Ctr. CRS — Torrance, California, United States
• University of Colorado Hospital CRS — Aurora, Colorado, United States
• Northwestern University CRS — Chicago, Illinois, United States
• Massachusetts General Hospital ACTG CRS — Boston, Massachusetts, United States
• Beth Israel Deaconess Med. Ctr., ACTG CRS — Boston, Massachusetts, United States
• Washington U CRS — St Louis, Missouri, United States
• Cornell CRS — New York, New York, United States
• NY Univ. HIV/AIDS CRS — New York, New York, United States
• Columbia P&S CRS — New York, New York, United States
• Harlem ACTG CRS — New York, New York, United States
• Univ. of Rochester ACTG CRS — Rochester, New York, United States
• Unc Aids Crs — Chapel Hill, North Carolina, United States
• Duke Univ. Med. Ctr. Adult CRS — Durham, North Carolina, United States
• MetroHealth CRS — Cleveland, Ohio, United States
• Hosp. of the Univ. of Pennsylvania CRS — Philadelphia, Pennsylvania, United States
• Pitt CRS — Pittsburgh, Pennsylvania, United States
• University of Washington AIDS CRS — Seattle, Washington, United States

Full record on ClinicalTrials.gov

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