- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00982189
Cardiovascular Prevention for Persons With HIV
Cardiovascular Disease Risk Reduction for Persons With HIV Infection: a Polypill Pilot Study
This study is funded by the American Heart Association. The goal of this research is to prevent early cardiovascular damage before symptoms develop for persons with HIV infection. Evidence suggests that taking low doses of blood pressure and cholesterol medication reduces risk for heart disease in persons who are at increased risk (such as the case with HIV infection).
Participants who are taking HIV treatment with an 'undetectable' viral load, and who do NOT need treatment for high blood pressure or cholesterol may be eligible to enroll. Participants will take a low dose cholesterol medication (or placebo) and a low dose of a blood pressure medication (or a placebo), and will be seen at 3 study visits over 4 months.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55415
- Hennepin County Medical Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- HIV Infection with viral load 'undetectable' while taking antiretroviral therapy
- Age ≥40
- Framingham risk score (FRS) ≥5%, or ≥3% with ≥5 years of exposure to antiretroviral therapy
Exclusion Criteria:
- Known cardiovascular disease or Framingham risk score (FRS) ≥20%
- Blood pressure ≥140/90
- LDL cholesterol ≥160 (with FRS <10%), or ≥130 (with FRS 10-20%)
- Currently taking, or has a medication contraindication to take, a 'statin', an ACE inhibitor, or an angiotensin receptor blocker medication
- Cirrhosis or plasma ALT/AST levels >2x upper limit of normal
- Chronic kidney disease and a creatinine >2.0mg/dL
- Triglycerides >500mg/dL
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Factorial Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Lisinopril
Lisinopril 10mg once daily
|
Participants randomized to take lisinopril (active) or matching placebo pill once daily
|
Placebo Comparator: Lisinopril Placebo
Placebo pill (matched to lisinopril) once daily
|
Participants randomized to take lisinopril (active) or matching placebo pill once daily
|
Experimental: Pravastatin
Pravastatin 20mg once daily
|
Participants randomized to take pravastatin (active) or matching placebo pill once daily
|
Placebo Comparator: Pravastatin placebo
Placebo pill (matched to pravastatin) once daily
|
Participants randomized to take pravastatin (active) or matching placebo pill once daily
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants Who Stated (by Self-report) That They Had Side Effects
Time Frame: 4 months
|
Participants were asked at each visit if they had any side effects to study medication.
They provided a yes or no answer, and if yes they specified what the side effect was.
|
4 months
|
Number of Participants Who Took >90% of Their Doses (by Pill Count)
Time Frame: 4 months
|
The number of pills missing from study medication bottles was counted by study nurses at the completion of the study.
The proportion of pills taken divided by the number of days the participant was enrolled in the study was calculated, and multiplied by 100, to generate the '% of doses taken'
|
4 months
|
Change From Baseline to Month 4 in the Framingham Risk Score (FRS)
Time Frame: Change from baseline to 4 months
|
The Framingham Risk Score is calculated by a published algorithm that predicts a patients risk of having a coronary heart disease event in the next 10 years.
The measures that are considering in predicting this risk are: age, blood pressure, cholesterol (both total cholesterol and high-density lipoprotein cholesterol), smoking status, and use of medication to treat hypertension.
This risk score can be estimated using an online calculator (http://hp2010.nhlbihin.net/atpiii/calculator.asp)
|
Change from baseline to 4 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in Blood Pressure
Time Frame: change from baseline to 4 months
|
Blood pressure was assessed by standard clinical methods (i.e., the same way it is measured during a routine clinic visit)
|
change from baseline to 4 months
|
Changes in Blood Lipids
Time Frame: change from baseline to 4 months
|
Blood lipids include routine cholesterol measurements that are monitored in clinical practice.
They are measured in blood after a blood draw is performed.
The specific measurements include: a) total cholesterol, b) low-density lipoprotein cholesterol, c) high-density lipoprotein cholesterol, and d) triglycerides
|
change from baseline to 4 months
|
Changes in Small Artery Elasticity
Time Frame: change from baseline to 4 months
|
Small artery elasticity is a measure of vascular function, estimated through analysis of the blood pressure waveform.
A sensor is placed on wrist over the radial pulse.
The blood pressure waveform of the pulse is recorded and analyzed the elasticity, or compliance, of the small (and large) vasculature.
Impaired artery elasticity, or increased stiffness, is an early sign of vascular disease that predicts risk for future cardiovascular events.
|
change from baseline to 4 months
|
Changes hsCRP (C-reactive Protein)
Time Frame: change from baseline to 4 months
|
This biomarker represents systemic inflammation within in the body.
|
change from baseline to 4 months
|
Changes IL-6 (Interleukin-6)
Time Frame: change from baseline to 4 months
|
This biomarker represents systemic inflammation within in the body.
|
change from baseline to 4 months
|
Changes TNFa (Tumor Necrosis Factor Alpha)
Time Frame: change from baseline to 4 months
|
This biomarker represents systemic inflammation within in the body.
|
change from baseline to 4 months
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Jason Baker, MD, Hennepin Faculty Associates
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- RNA Virus Infections
- Virus Diseases
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immunologic Deficiency Syndromes
- Immune System Diseases
- Slow Virus Diseases
- HIV Infections
- Cardiovascular Diseases
- Infections
- Acquired Immunodeficiency Syndrome
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antihypertensive Agents
- Enzyme Inhibitors
- Antimetabolites
- Protease Inhibitors
- Protective Agents
- Cardiotonic Agents
- Anticholesteremic Agents
- Hypolipidemic Agents
- Lipid Regulating Agents
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Angiotensin-Converting Enzyme Inhibitors
- Pravastatin
- Lisinopril
Other Study ID Numbers
- PCC-003
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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