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Changes in Lipids and Safety of Raltegravir in HIV+ Patients With Hyperlipidemia While on Current Standard Therapy

NCT00887653 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2014-10-10

Study results available
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Summary

The success of combination antiretroviral therapy heralded a revolution in the treatment of HIV in the mid-1990s. However, severe treatment-associated side effects have been observed including diabetes and increased cholesterol which are linked to premature heart attacks. This effect has been described among many regimens containing protease inhibitors (PIs), as well as non-nucleoside reverse transcriptase inhibitors (NNRTIs). Raltegravir is a new medicine which has been shown to be potent and efficacious in suppression of the HIV. This study hopes to determine if switching from a PI or NNRTI to raltegravir will decrease cholesterol in subjects with high cholesterol and well controlled HIV. In addition, the study aims to confirm that raltegravir is safe and well tolerated. It also seeks to confirm if raltegravir will have similar anti-HIV activity compared with the patient's previous regimen.

The study will last 6 months and will involve 20 subjects. HIV-1 infected men and women on PIs or NNRTIs for at least 12 months before study entry with well controlled HIV will be recruited.

Hypotheses:

1. Patients with elevated lipid levels while on combination antiretroviral therapy with PIs or NNRTIs will experience an improvement in lipid levels after switching their PI or NNRTI to a raltegravir based regimen.
2. Raltegravir will be safe and well tolerated.
3. Raltegravir will have similar antiretroviral activity compared with the prior regimen.

Primary Objective:

To demonstrate an improvement in lipid profile (triglycerides or LDL) in subjects switched to raltegravir from PIs or NNRTIs at 2, 3, and 6 months after study entry.

Study Design: Subjects will be given the option to switch from their current regimen to raltegravir at 400mg twice daily. Those who consent, will receive raltegravir provided by the study for 6 months. At entry, the subjects will undergo a complete physical exam and thereafter targeted exams at each visit. Labs will be drawn as part of clinical care at 2, 3, and 6 months. Some of the blood will be stored for later analysis. Also, the subjects will answer regular surveys on drug toxicity and quality of life. Their cholesterol level will be compared before and after the study. At the end of the study, the participants may choose to continue on raltegravir if they desire.

Conditions

Interventions

DRUG

raltegravir

This will be a single arm study where subjects will be given the option to switch from their current regimen to raltegravir at 400mg twice daily.

Sponsors & Collaborators

  • Tufts Medical Center

    collaborator OTHER

  • Merck Sharp & Dohme LLC

    collaborator INDUSTRY

  • The Miriam Hospital

    lead OTHER

Principal Investigators

  • Karen Tashima, MD · The Miriam Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-05-31
Primary Completion
2012-06-30
Completion
2014-04-30

Countries

  • United States

Study Locations

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Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00887653 on ClinicalTrials.gov