Safety, Effectiveness, and Tolerability of Ezetimibe Combined With Statins for the Treatment of High Cholesterol in HIV Infected Adults
|First Received Date ICMJE||December 17, 2004|
|Last Updated Date||October 26, 2012|
|Start Date ICMJE||November 2005|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE
|Original Primary Outcome Measures ICMJE||Same as current|
|Change History||Complete list of historical versions of study NCT00099684 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE||Not Provided|
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Safety, Effectiveness, and Tolerability of Ezetimibe Combined With Statins for the Treatment of High Cholesterol in HIV Infected Adults|
|Official Title ICMJE||A Pilot Study of the Safety, Efficacy, and Tolerability of Ezetimibe (Zetia) in Combination With Statin Therapy for the Treatment of Elevated LDL Cholesterol in HIV-Infected Subjects|
Anti-HIV drugs, especially protease inhibitors (PIs), have been linked to lipid metabolism problems, including elevations in low density lipoprotein cholesterol (LDL-c), triglycerides, and total cholesterol. Ezetimibe is a lipid-controlling drug; statins are part of another class of lipid-lowering drugs popularly prescribed to people with high cholesterol. The purpose of this study is to determine the safety, effectiveness, and tolerability of ezetimibe in combination with statin therapy in adults who are taking anti-HIV drugs and have high cholesterol.
Study hypothesis: In HIV infected adults, ezetimibe in combination with statin therapy will result in significantly lower LDL-c compared to statin therapy alone.
Lipid metabolism abnormalities are common complications of HIV therapy, particularly with PIs. Statins and other lipid-lowering agents are often prescribed to control elevated cholesterol levels in both HIV infected and uninfected people. However, both antiretroviral therapy (ART) and lipid-lowering drugs may be associated with cardiovascular disease, so there is a clear need to find a lipid-lowering drug with low toxicity. This study will evaluate the safety, efficacy, and tolerability of ezetimibe, a lipid-controlling agent, in combination with ongoing statin therapy in HIV infected people currently on ART.
This study will last 28 weeks. All participants will be required to continue their current stable statin therapy and ART for the duration of the study.
Participants will be randomly assigned to one of two arms. Arm 1 participants will receive ezetimibe daily for 12 weeks, no treatment for 4 weeks, then placebo daily for 12 weeks. Arm 2 participants will receive placebo daily for 12 weeks, no treatment for 4 weeks, and then ezetimibe daily for 12 weeks. There will be 9 study visits; they will occur at study screening, at study entry, and every 4 weeks thereafter. Clinical assessment and blood collection will occur at all visits. Participants will be asked to complete an adherence questionnaire at Weeks 4, 12, 20, and 28, and will also be encouraged to coenroll in ACTG A5128 (Consent for Use of Stored Patient Specimens for Future Testing).
|Study Type ICMJE||Interventional|
|Study Phase||Not Provided|
|Study Design ICMJE||Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Crossover Assignment
Primary Purpose: Treatment
|Condition ICMJE||HIV Infections|
|Intervention ICMJE||Drug: Ezetimibe|
|Study Arm (s)||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Completed|
|Completion Date||May 2007|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
|Ages||18 Years and older|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Location Countries ICMJE||United States, Puerto Rico|
|NCT Number ICMJE||NCT00099684|
|Other Study ID Numbers ICMJE||ACTG A5209|
|Has Data Monitoring Committee||Not Provided|
|Responsible Party||National Institute of Allergy and Infectious Diseases (NIAID)|
|Study Sponsor ICMJE||National Institute of Allergy and Infectious Diseases (NIAID)|
|Collaborators ICMJE||Not Provided|
|Information Provided By||National Institute of Allergy and Infectious Diseases (NIAID)|
|Verification Date||October 2012|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP