Evaluating the Use of Pitavastatin to Reduce the Risk of Cardiovascular Disease in HIV-Infected Adults (REPRIEVE)

Randomized Trial to Prevent Vascular Events in HIV - REPRIEVE

People with HIV are at risk for cardiovascular disease (CVD). This study evaluated the use of pitavastatin to reduce the risk of CVD in adults with HIV on antiretroviral therapy (ART).

The REPRIEVE trial consisted of two parallel identical protocols:

  • REPRIEVE (A5332) was funded by the NHLBI, with additional infrastructure support provided by the NIAID, and was conducted in U.S and select international sites (approximately 120 sites in 11 countries).
  • REPRIEVE (EU5332) was co-sponsored by NEAT ID and MGH, and was conducted at 13 sites in Spain.

Study Overview

Status

Completed

Intervention / Treatment

Detailed Description

There are few strategies to prevent CVD in people with HIV (PWH), even though they are at high risk for developing CVD. Statin medications are used to lower cholesterol and may be effective at reducing the risk of CVD in PWH. The purpose of this study was to evaluate the use of pitavastatin to reduce the risk of CVD in PWH on ART.

This study enrolled PWH who were on any ART regimen (ART was not provided by the study) for at least 6 months before study entry and were at low to moderate risk of CVD using the 2013 American College of Cardiology (ACC)/American Heart Association (AHA) guideline thresholds for recommended statin initiation.

Participants were randomly assigned to receive 4 mg of pitavastatin or placebo once a day for their entire study duration. Pitavastatin or placebo could be discontinued and clinically indicated statin therapy initiated at the discretion of the site investigator or the participant's care provider, with the intention of following the participant according to the intention-to-treat trial design. Study visits occurred at study entry and Months 1 and 4. Starting at Month 4, study visits occurred every 4 months for the rest of the study. Depending on when participants enrolled, they were in the study for a total of 4 to 8 years. Study visits included medical and medication history reviews, physical examinations, blood collections, assessments and questionnaires, urine collections (for some participants), and an electrocardiogram (ECG) (at study entry only).

Participants at US sites had the option of enrolling in a substudy (Effects of Pitavastatin on Coronary Artery Disease and Inflammatory Biomarkers: Mechanistic Substudy of REPRIEVE [A5333s]). The substudy evaluated the effect of pitavastatin on the progression of non-calcified coronary atherosclerotic plaque (NCP) and inflammatory biomarkers in PWH. Participants in the substudy attended study visits at study entry and Months 4 and 24. The visits included questionnaires and assessments, a blood collection, and a coronary computed tomography angiography (CCTA). The Mechanistic Substudy closed to accrual on February 6, 2018, when its accrual target of 800 participants had been reached. Sites that enrolled participants into the Mechanistic Substudy are indicated with asterisk (*) at the end of the institution names in the Contacts and Locations section.

Participants enrolled in REPRIEVE from select study sites, including international sites, through December, 2017, were included in the REPRIEVE Kidney Function Objectives Cohort to evaluate the effects of pitavastatin on parameters of kidney function in the setting of HIV. These objectives include evaluating high risk groups and mechanisms driving kidney function decline in the setting of HIV.

Women and men enrolled in REPRIEVE after February, 2016 were included in an observational cohort (REPRIEVE Women's Objectives Cohort) facilitating assessment of sex-specific mechanisms of CVD risk and risk reduction among PWH. This effort also included an evidence-based recruitment campaign to enhance women's participation in REPRIEVE.

In response to the SARS-CoV-2 pandemic, a supplemental objective was added in 2020. To better understand how COVID-19 affects PWH and if pitavastatin may reduce the risk of serious COVID-19 disease, we evaluated interrelated but independent key topics including epidemiology, host factors, and protective strategies. Starting from April 2020, COVID-19 assessment was completed at each study visit, and blood was collected for COVID-19 biomarkers.

The data and safety monitoring board (DSMB) recommended stopping the trial for efficacy at the second planned review on March 30, 2023, and concluded that no unexpected safety concerns had been reported. Following the DSMB action, participants were asked to return for the final study visit. All final visits were completed by August 21, 2023. We here present the results based on the final trial database, including the full follow-up out to closeout visits.

Study Type

Interventional

Enrollment (Actual)

7769

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • South-East District
      • Gaborone, South-East District, Botswana
        • Gaborone CRS
      • Rio de Janeiro, Brazil, 21040-360
        • Instituto de Pesquisa Clinica Evandro Chagas (IPEC) CRS
      • Rio de Janeiro, Brazil, 20020-000
        • Projeto Praça Onze Pesquisa em Saúde CRS
      • Rio de Janeiro, Brazil, 20221-903
        • Hospital Federal dos Servidores do Estado CRS
      • São Paulo, Brazil, 01246-900
        • Instituto de Infectologia Emilio Ribas CRS
      • São Paulo, Brazil, 05403-010
        • Centro de Pesquisas Clínicas IC-HCFMUSP CRS
    • Amazonas
      • Manaus, Amazonas, Brazil, 69040000
        • Tropical Medicine Foundation Dr. Heitor Vieira Dourado CRS
    • Minas Gerais
      • Belo Horizonte, Minas Gerais, Brazil, 30130-100
        • School of Medicine, Federal University of Minas Gerais CRS
    • Rio Grande do Sul
      • Porto Alegre, Rio Grande do Sul, Brazil, 91350-200
        • Hospital Nossa Senhora da Conceicao CRS
    • Rio de Janeiro
      • Nova Iguaçu, Rio de Janeiro, Brazil, 26030-380
        • HGNI HIV Family Care Clinic - HHFCC CRS
    • São Paulo
      • São Paulo, São Paulo, Brazil, 04121-000
        • Centro de Referencia e Treinamento DST/AIDS CRS
    • British Columbia
      • Vancouver, British Columbia, Canada, V6Z 2C7
        • Vancouver ID Research & Care Centre Society CRS
    • Ontario
      • Hamilton, Ontario, Canada, L8S 1A4
        • Hamilton Health Sciences - Special Immunology Services Clinic CRS
      • Toronto, Ontario, Canada, M5G 1K2
        • Maple Leaf Research CRS
      • Toronto, Ontario, Canada, M5G 2N2
        • Toronto General Hospital CRS
    • Quebec
      • Montreal, Quebec, Canada, H4A 3J1
        • Chronic Viral Illness Service CRS
      • Québec, Quebec, Canada, G1V 4G2
        • Centre hospitalier de l'Université Laval CRS
      • Port-au-Prince, Haiti, HT-6110
        • Les Centres GHESKIO Clinical Research Site (GHESKIO-INLR) CRS
      • Port-au-Prince, Haiti, HT-6110
        • GHESKIO Institute of Infectious Diseases and Reproductive Health (GHESKIO - IMIS) CRS
    • Maharashtra
      • Pune, Maharashtra, India, 411001
        • Byramjee Jeejeebhoy Medical College (BJMC) CRS
    • Tamil Nadu
      • Chennai, Tamil Nadu, India, 600113
        • Chennai Antiviral Research and Treatment (CART) CRS
      • Lima, Peru, 15063
        • Barranco CRS
      • Lima, Peru, 32 - 15088
        • San Miguel CRS
    • PR
      • San Juan, PR, Puerto Rico, 00935
        • Puerto Rico AIDS Clinical Trials Unit CRS*
    • Gauteng
      • Johannesburg, Gauteng, South Africa, 1862
        • Soweto ACTG CRS
      • Johannesburg, Gauteng, South Africa, 2092
        • Wits Helen Joseph Hospital CRS (Wits HJH CRS)
    • KwaZulu-Natal
      • Durban, KwaZulu-Natal, South Africa, 4052
        • Durban International Clinical Research Site CRS
    • Western Cape
      • Cape Town, Western Cape, South Africa, 7700
        • University of Cape Town Lung Institute (UCTLI) CRS
      • Tygerberg, Western Cape, South Africa, 7505
        • Famcru Crs
      • Alicante, Spain, 03010
        • Hospital General Universitario de Alicante
      • Badalona, Spain, 080916
        • Hospital Germans Trias i Pujol
      • Barcelona, Spain, 08036
        • Hospital Clínic de Barcelona
      • Barcelona, Spain, 08907
        • Hospital Universitario de Bellvitge
      • Barcelona, Spain, 08003
        • Hospital Universitario Valle d'Hebron
      • Bilbao, Spain, 48013
        • Hospital Universitario de Basurto de Basurto
      • Elche, Spain, 03203
        • Hospital General Universitario de Elche
      • Madrid, Spain, 28034
        • Hospital Universitario Ramón y Cajal
      • Madrid, Spain, 28041
        • Hospital Universitario 12 de octubre
      • Madrid, Spain, 28046
        • Hospital Universitario La Paz
      • Madrid, Spain, 28040
        • Hospital Universitario Clínico San Carlos
      • Madrid, Spain, 28007
        • Hospital Gregorio Universitario Maranon
      • Málaga, Spain, 29010
        • Hospital Universitario Virgen de la Victoria
      • Bangkok, Thailand, 10330
        • Thai Red Cross AIDS Research Centre (TRC-ARC) CRS
      • Chiang Mai, Thailand, 50200
        • Chiang Mai University HIV Treatment (CMU HIV Treatment) CRS
      • Kampala, Uganda
        • Joint Clinical Research Centre (JCRC)/Kampala Clinical Research Site
    • Alabama
      • Birmingham, Alabama, United States, 35294
        • Alabama CRS*
    • Arizona
      • Tucson, Arizona, United States, 85724
        • University of Arizona CRS
    • California
      • Los Angeles, California, United States, 90069
        • Mills Clinical Research CRS
      • Los Angeles, California, United States, 90073
        • VA West Los Angeles Medical Center CRS
      • Los Angeles, California, United States, 90232
        • Los Angeles LGBT Center CRS
      • Los Angeles, California, United States, 90033-1079
        • University of Southern California CRS*
      • Los Angeles, California, United States, 90035
        • UCLA CARE Center CRS*
      • Palm Springs, California, United States, 92264
        • Eisenhower Health Center at Rimrock CRS
      • Palo Alto, California, United States, 94304-5350
        • Stanford AIDS Clinical Trials Unit CRS
      • San Diego, California, United States, 92103
        • UCSD Antiviral Research Center CRS*
      • San Francisco, California, United States, 94110
        • Ucsf Hiv/Aids Crs*
      • Torrance, California, United States, 90502
        • Harbor-UCLA CRS*
    • Colorado
      • Aurora, Colorado, United States, 80045
        • University of Colorado Hospital CRS*
      • Denver, Colorado, United States, 80204
        • Denver Public Health CRS
    • Connecticut
      • New Haven, Connecticut, United States, 06510
        • Yale University CRS
      • West Haven, Connecticut, United States, 06516
        • VA Connecticut Healthcare System CRS
    • District of Columbia
      • Washington D.C., District of Columbia, United States, 20005
        • Whitman-Walker Health CRS
      • Washington D.C., District of Columbia, United States, 20007
        • Georgetown University CRS (GU CRS)
      • Washington D.C., District of Columbia, United States, 20036
        • Capital Medical Associates, PC CRS
      • Washington D.C., District of Columbia, United States, 20422
        • Infectious Diseases Clinic, Washington DC Veterans Affairs Medical Center CRS
    • Florida
      • Gainesville, Florida, United States, 32610
        • Malcom Randall VA Medical Center CRS
      • Miami, Florida, United States, 33136
        • The University of Miami AIDS Clinical Research Unit (ACRU) CRS
      • Miami, Florida, United States, 33133
        • AHF-The Kinder Medical Group CRS
      • Miami, Florida, United States, 33136
        • University of Miami Infectious Disease Research Unit at Jackson Memorial Hospital CRS
      • Miami, Florida, United States, 33140
        • AHF - South Beach CRS
      • Orlando, Florida, United States, 32803
        • Orlando Immunology Center CRS
      • Sarasota, Florida, United States, 34237
        • Community AIDS Network/Comprehensive Care Clinic CRS
      • Tampa, Florida, United States, 33602
        • Florida Department of Health - Hillsborough County
      • Vero Beach, Florida, United States, 32960
        • AIDS Research and Treatment Center of the Treasure Coast CRS
    • Georgia
      • Atlanta, Georgia, United States, 30308-2012
        • The Ponce de Leon Center CRS
      • Augusta, Georgia, United States, 30912
        • Augusta University Research Institute, Inc. CRS
    • Illinois
      • Chicago, Illinois, United States, 60612
        • UIC Project WISH CRS
      • Chicago, Illinois, United States, 60611
        • Northwestern University CRS*
      • Chicago, Illinois, United States, 60612
        • Rush University CRS*
    • Indiana
      • Indianapolis, Indiana, United States, 46202
        • Indiana University Infectious Diseases Research CRS
    • Iowa
      • Iowa City, Iowa, United States, 52242
        • Department of Internal Medicine, University of Iowa Hospitals & Clinics CRS
    • Kentucky
      • Lexington, Kentucky, United States, 40536
        • Bluegrass Care Clinic/University of Kentucky Research Foundation CRS
      • Louisville, Kentucky, United States, 40202
        • 550 Clinic -University of Louisville CRS
    • Louisiana
      • New Orleans, Louisiana, United States, 70112
        • Tulane - Louisiana Community AIDS Research Program (T-LaCARP) CRS
    • Maryland
      • Baltimore, Maryland, United States, 21205
        • Johns Hopkins University CRS*
    • Massachusetts
      • Boston, Massachusetts, United States, 02118
        • Boston Medical Center CRS
      • Boston, Massachusetts, United States, 02111
        • Tufts Medical Center CRS
      • Boston, Massachusetts, United States, 02114
        • Massachusetts General Hospital CRS (MGH CRS)*
      • Boston, Massachusetts, United States, 02115
        • Brigham and Women's Hospital Therapeutics Clinical Research Site (BWH TCRS) CRS*
      • Springfield, Massachusetts, United States, 01199
        • Baystate Infectious Diseases Clinical Research CRS
    • Michigan
      • Detroit, Michigan, United States, 48202
        • Henry Ford Hosp. CRS
      • Southfield, Michigan, United States, 48075
        • St. John Newland Medical Associates CRS
    • Minnesota
      • Minneapolis, Minnesota, United States, 55407
        • Abbott Northwestern Hospital CRS
    • Mississippi
      • Jackson, Mississippi, United States, 39213
        • University of Mississippi Medical Center CRS
    • Missouri
      • St Louis, Missouri, United States, 63110-1010
        • Washington University Therapeutics (WT) CRS*
    • Nebraska
      • Omaha, Nebraska, United States, 68106
        • Specialty Care Center CRS
    • New Jersey
      • Camden, New Jersey, United States, 08103
        • Cooper Univ. Hosp. CRS
      • Newark, New Jersey, United States, 07103
        • New Jersey Medical School Clinical Research Center CRS*
    • New York
      • New York, New York, United States, 10010
        • VA New York Harbor Healthcare System (NYHHS), NY Campus CRS
      • New York, New York, United States, 10029
        • Infectious Disease Clinical and Translational Research Center (CTRC) CRS
      • New York, New York, United States, 10003
        • Mount Sinai Beth Israel CRS*
      • New York, New York, United States, 10010
        • Weill Cornell Chelsea CRS*
      • New York, New York, United States, 10011
        • Mount Sinai Downtown CRS*
      • New York, New York, United States, 10019
        • Mount Sinai West Samuels CRS*
      • New York, New York, United States, 10025
        • Mount Sinai St. Luke's Morningside CRS*
      • New York, New York, United States, 10032-3732
        • Columbia P&S CRS*
      • New York, New York, United States, 10065
        • Weill Cornell Uptown CRS*
      • Rochester, New York, United States, 14642
        • University of Rochester Adult HIV Therapeutic Strategies Network CRS*
      • The Bronx, New York, United States, 10468
        • James J Peters VA Medical Center CRS
    • North Carolina
      • Chapel Hill, North Carolina, United States, 27599
        • Chapel Hill CRS*
      • Durham, North Carolina, United States, 27710
        • Duke University Medical Center CRS
      • Greensboro, North Carolina, United States, 27401
        • Greensboro CRS*
      • Winston-Salem, North Carolina, United States, 27157
        • Wake Forest Baptist Medical Center CRS
    • Ohio
      • Cincinnati, Ohio, United States, 45219
        • Cincinnati Clinical Research Site*
      • Cleveland, Ohio, United States, 44106
        • Case Clinical Research Site*
      • Columbus, Ohio, United States, 43210
        • Ohio State University CRS*
      • Toledo, Ohio, United States, 43614
        • University of Toledo Medical Center CRS
    • Oklahoma
      • Tulsa, Oklahoma, United States, 74127
        • Oklahoma State University Center for Health Sciences CRS
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19102
        • Division of Infectious Diseases Clinical Research Center- Drexel University CRS
      • Philadelphia, Pennsylvania, United States, 19140
        • Center of Translational AIDS Research, Lewis Katz School of Medicine at Temple University CRS
      • Philadelphia, Pennsylvania, United States, 19104
        • Penn Therapeutics, CRS*
      • Pittsburgh, Pennsylvania, United States, 15212
        • Positive Health Clinic CRS
      • Pittsburgh, Pennsylvania, United States, 15213
        • University of Pittsburgh CRS*
    • Rhode Island
      • Providence, Rhode Island, United States, 02906
        • The Miriam Hospital Clinical Research Site (TMH CRS) CRS*
    • South Carolina
      • Charleston, South Carolina, United States, 29425
        • Medical University of South Carolina: Division of Infectious Diseases CRS
      • Columbia, South Carolina, United States, 29209
        • Prisma Health CRS
    • Tennessee
      • Nashville, Tennessee, United States, 37204
        • Vanderbilt Therapeutics (VT) CRS*
    • Texas
      • Dallas, Texas, United States, 75208
        • Trinity Health and Wellness Center CRS
      • Dallas, Texas, United States, 75216
        • Dallas VA Medical Center CRS
      • Dallas, Texas, United States, 75235-9173
        • UT Southwestern HIV/ID Clinical Trials Unit CRS
      • Houston, Texas, United States, 77030
        • Michael E. DeBakey VAMC REPRIEVE CRS
      • Houston, Texas, United States, 77030
        • Houston AIDS Research Team CRS*
    • Virginia
      • Falls Church, Virginia, United States, 22042
        • Inova Heart and Vascular Institute CRS
      • Richmond, Virginia, United States, 23298
        • Virginia Commonwealth University CRS
    • Washington
      • Seattle, Washington, United States, 98104-9929
        • University of Washington AIDS CRS*
    • Wisconsin
      • Milwaukee, Wisconsin, United States, 53226
        • Medical College of Wisconsin, Inc. CRS
      • Harare, Zimbabwe
        • Milton Park CRS

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

40 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Individual with HIV-1
  • Combination antiretroviral therapy (ART) for at least 180 days prior to study entry
  • CD4+ cell count greater than 100 cells/mm^3
  • Acceptable screening laboratories including:

    • Fasting low-density lipoprotein (LDL) cholesterol as follows:

      • If ASCVD risk score was less than 7.5%, LDL cholesterol must have been less than 190 mg/dL.
      • If ASCVD risk score was greater than or equal to 7.5% and less than or equal to 10%, LDL must have been less than 160 mg/dL.
      • If ASCVD risk score was greater than 10% and less than or equal to 15%, LDL must have been less than 130 mg/dL.
      • Participants with LDL less than 70 mg/dL were eligible regardless of the 10-year ASCVD risk score, in line with the ACC/AHA 2013 Prevention Guidelines.
    • Fasting triglycerides less than 500 mg/dL
    • Hemoglobin greater than or equal to 8 g/dL for female participants and greater than or equal to 9 g/dL for male participants
    • Glomerular filtration rate (GFR) greater than or equal to 60 mL/min/1.73m^2 or creatinine clearance (CrCl) greater than or equal to 60 mL/min
    • Alanine aminotransferase (ALT) less than or equal to 2.5 x the upper limit of normal (ULN)
  • For persons with known chronic active hepatitis B or C, calculated fibrosis 4 score (FIB-4) must have been less than or equal to 3.25
  • Ability and willingness of participant or legal representative to provide written informed consent

Exclusion Criteria:

  • Clinical ASCVD, as defined by 2013 American College of Cardiology (ACC)/American Heart Association (AHA) guidelines, including a previous diagnosis of any of the following:

    • Acute myocardial infarction (AMI)
    • Acute coronary syndromes
    • Stable or unstable angina
    • Coronary or other arterial revascularization
    • Stroke
    • Transient ischemic attack (TIA)
    • Peripheral arterial disease presumed to be of atherosclerotic origin
  • Current diabetes mellitus with LDL greater than or equal to 70 mg/dL
  • 10-year ASCVD risk score estimated by Pooled Cohort Equations greater than 15%
  • Active cancer within 12 months prior to study entry, except successfully treated non-melanomatous skin cancer and Kaposi sarcoma without visceral organ involvement
  • Known decompensated cirrhosis
  • History of myositis or myopathy with active disease in the 180 days prior to study entry
  • Known untreated symptomatic thyroid disease
  • History of allergy or severe adverse reaction to statins
  • Use of specific immunosuppressants or immunomodulatory agents including but not limited to tacrolimus, sirolimus, rapamycin, mycophenolate, cyclosporine, tumor necrosis factor (TNF)-alpha blockers or antagonists, azathioprine, interferon, growth factors, or intravenous immunoglobulin (IVIG) in the 30 days prior to study entry.
  • Current use of erythromycin, colchicine, or rifampin
  • Use of any statin drugs, gemfibrozil, or PCSK9 inhibitors in the 90 days prior to study entry
  • Current use of an investigational new drug that would be contraindicated
  • Serious illness or trauma requiring systemic treatment or hospitalization in the 30 days prior to study entry
  • Current pregnancy or breastfeeding
  • Alcohol or drug use that, in the opinion of the site investigator, would interfere with completion of study procedures
  • Other medical, psychiatric, or psychological condition that, in the opinion of the site investigator, would interfere with completion of study procedures and or adherence to study drug

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Pitavastatin
Participants received pitavastatin once a day for the entire time they were in study follow-up.
One tablet (4 mg) taken once daily, orally with or without food
Placebo Comparator: Placebo
Participants received placebo for pitavastatin once a day for the entire time they were in study follow-up.
One tablet taken once daily, orally with or without food

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Incidence Rate of Major Adverse Cardiovascular Event (MACE)
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
MACE is a composite of cardiovascular (CV) death, myocardial infarction, hospitalization for unstable angina, stroke, transient ischemic attack (TIA), peripheral arterial ischemia, coronary, carotid or peripheral arterial revascularization, or death from an undetermined cause. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Non-CV deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Incidence Rate of Cardiac Ischemia or Myocardial Infarction
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Cardiac ischemia or myocardial infarction component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Cerebrovascular Event (Stroke or TIA)
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Cerebrovascular event (stroke or TIA) component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Peripheral Arterial Ischemia
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Peripheral arterial ischemia component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Death From CV Causes
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
CV death component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Non-CV deaths and deaths from undetermined causes were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Death From CV or Undetermined Causes
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
CV or undetermined death component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Non-CV deaths were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Cardiac Catheterization or Revascularization
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Cardiac cardiac catheterization or revascularization component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Carotid or Cerebrovascular Revascularization
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Carotid or cerebrovascular revascularization component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Peripheral Arterial Revascularization
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Peripheral arterial revascularization component of the primary composite MACE outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of MACE or Death
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
A composite outcome including MACE and death from any cause. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Death (All-cause)
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Death from any cause. The incidence rates were estimated based on time to event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Non-CV Clinical Diagnoses
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
A composite of non-CV clinical diagnoses including: non-AIDS-defining cancers (excluding basal cell and squamous cell carcinomas of the skin), AIDS-defining events (based on Centers for Disease Control and Prevention [CDC] 2014 classification), end-stage renal disease, and end-stage liver disease. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Non-AIDS-defining Cancer
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Non-AIDS-defining cancer (excluding basal cell and squamous cell carcinomas of the skin) component of the composite non-CV clinical diagnoses outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of AIDS-defining Event
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
AIDS-defining event component of the composite non-CV clinical diagnoses outcome. Events were captured based on the Centers for Disease Control and Prevention [CDC] 2014 classification. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of End-Stage Renal Disease
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
End-stage renal disease (defined as initiation of dialysis or renal transplantation) component of the composite non-CV clinical diagnoses outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of End-Stage Liver Disease
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
End-stage liver disease (defined as cirrhosis or hepatic decompensation requiring hospitalization) component of the composite non-CV clinical diagnoses outcome. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated via cause-specific relative hazard (i.e. hazard ratio) of prescribed pitavastatin compared to placebo from Cox proportional hazards models, stratified by screening CD4 count and sex. Deaths (without preceding event of interest) were treated as competing events and censored. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Non-fatal Serious Adverse Event
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of non-fatal serious adverse event was defined by International Conference on Harmonisation (ICH) criteria. Fatal events were excluded as deaths were a secondary efficacy outcome (see outcome measure: incidence rate of death (all-cause)). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo), adjusted for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Diabetes
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of diabetes was defined as new diagnosis of diabetes with initiation of anti-diabetic agent. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo), adjusted for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Myalgia, Muscle Weakness or Myopathy
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of myalgia, muscle weakness or myopathy which were grade 3 or higher or treatment-limiting. Grade 3 or higher includes grade 3 and 4 events, where grade 3 refers to severe and grade 4 to life-threatening according to DAIDS AE Grading Table (version 2.1). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo), adjusted for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Rhabdomyolysis
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of rhabdomyolysis which was grade 3 or higher or treatment-limiting. Grade 3 or higher includes grade 3 and 4 events, where grade 3 refers to severe and grade 4 to life-threatening, according to DAIDS AE Grading Table (version 2.1). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo). Due to small number of events, there was no adjustment for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Grade 3 or Higher ALT
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of Grade 3 or higher alanine transaminase (ALT). Grade 3 or higher includes grade 3 and 4 events, where grade 3 refers to severe and grade 4 to life-threatening, according to DAIDS AE Grading Table (version 2.1). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo). Due to small number of events, there was no adjustment for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of Adverse Event (AE)
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Safety analysis outcome measure of any AE. AE collection included events of grade ≥3, those that were serious (defined by International Conference on Harmonisation (ICH) criteria) or treatment-limiting, and targeted diagnosis of diabetes. Grade ≥3 includes events that were grade 3 (serious) or grade 4 (life-threatening) per DAIDS AE Grading Table (version 2.1). Fatal events were excluded as deaths were a secondary efficacy outcome (see outcome measure: incidence rate of death (all-cause)). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo), adjusted for screening CD4 and sex. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Fasting Low-density Lipoprotein Cholesterol (LDL-C)
Time Frame: At entry and months 12, 24, 36, 48, 60, 72, 84. Participants' follow-up time on study varied, depending on their time of enrollment.
LDL-C level was derived as LDL-C calculated according to the Friedewald formula at triglycerides ≤400 mg/dL, and direct LDL-C at triglycerides >400 to <500 mg/dL. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
At entry and months 12, 24, 36, 48, 60, 72, 84. Participants' follow-up time on study varied, depending on their time of enrollment.
Fasting Non-high-density Lipoprotein Cholesterol (Non-HDL-C)
Time Frame: At entry and months 12, 24, 36, 48, 60, 72, 84. Participants' follow-up time on study varied, depending on their time of enrollment.
Non-HDL cholesterol levels were calculated as total cholesterol minus HDL cholesterol. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
At entry and months 12, 24, 36, 48, 60, 72, 84. Participants' follow-up time on study varied, depending on their time of enrollment.
Incidence Rate of Serious COVID-19
Time Frame: From January 1, 2020 through end of study; the median follow-up time was 3.3 years.
Serious COVID-19 was defined as COVID-19 that resulted in hospitalization or death or was life-threatening as per the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use Guideline E2A definition. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios from Poisson regression models (prescribed pitavastatin compared to placebo), adjusted for GBD region to account for regional differences. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From January 1, 2020 through end of study; the median follow-up time was 3.3 years.
Incidence Rate of COVID-19
Time Frame: From January 1, 2020 through end of study; the median follow-up time was 3.3 years.
COVID-19 was defined as COVID-19 clinical diagnosis or positive test result (SARS-CoV-2 PCR or rapid antigen tests). The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The treatment effect was estimated using incidence rate ratios (prescribed pitavastatin compared to placebo) from Poisson regression models, adjusted for GBD region to account for regional differences. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
From January 1, 2020 through end of study; the median follow-up time was 3.3 years.
For Mechanistic Substudy: Change in Non-Calcified Plaque (NCP) Volume From Baseline to Year 2
Time Frame: Entry and Year 2.
NCP was defined as plaque voxels with attenuation of <350. Change in NCP is expressed as absolute change from baseline (calculated as NCP volume at 2 years minus NCP volume at entry), based on quantitative read of the CT scan, whenever available. Participants without a quantitative read and no evidence of NCP based on the corresponding qualitative read were assigned a value of zero for the change. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and Year 2.
For Mechanistic Substudy: Number of Participants With Progression of NCP From Baseline to Year 2
Time Frame: Entry and year 2.
Progression at Year 2 was defined as any progression/increase in NCP volume in participants with evidence of NCP at entry, or incident NCP in participants without evidence of NCP at entry. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and year 2.
For Mechanistic Substudy: Change in Total Plaque Volume From Baseline to Year 2
Time Frame: Entry and year 2.
Total plaque includes all plaque voxels (noncalcified + calcified). Change in total plaque volume is expressed as absolute change from baseline (calculated as volume at 2 years minus volume at entry). Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and year 2.
For Mechanistic Substudy: LpPLA2 Level
Time Frame: Entry and month 24.
Level of inflammatory biomarker lipoprotein-associated phospholipase A2 (LpPLA2). Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.
For Mechanistic Substudy: Change in LpPLA2 From Baseline
Time Frame: Entry and month 24.
Change in inflammatory biomarker LpPLA2 from baseline calculated as value at month 24 minus value at entry. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.
For Mechanistic Substudy: HsCRP Level
Time Frame: Entry and month 24.
Level of inflammatory marker high-sensitivity C-reactive protein (HsCRP). Censored values below or above the assay limit were imputed. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.
For Mechanistic Substudy: Change in HsCRP From Baseline
Time Frame: Entry and month 24.
Change in inflammatory biomarker hsCRP from baseline calculated as value at month 24 minus value at entry. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.
For Mechanistic Substudy: Soluble CD163 Level
Time Frame: Entry and month 24.
Level of immune biomarker soluble CD163. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.
For Mechanistic Substudy: Change in Soluble CD163 From Baseline
Time Frame: Entry and month 24.
Change in immune biomarker soluble CD163 from baseline calculated as value at month 24 minus value at entry. Treatment discontinuation was ignored, including the initiation of statin therapy as part of clinical care (intention to treat policy).
Entry and month 24.

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Incidence Rate of MACE by Sex
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Subgroup analysis of the primary composite MACE outcome measure (as described above) by sex. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The Cox proportional hazards models described for the primary outcome above were expanded to include sex and interaction of sex and treatment, to evaluate modification of statin effect.
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Incidence Rate of MACE by Race
Time Frame: From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).
Subgroup analysis of the primary composite MACE outcome measure (as described above) by race. The incidence rates were estimated based on time to the first event using Poisson distribution, with follow-up time censored at last contact. The Cox proportional hazards models described for the primary outcome above were expanded to include race and interaction of race and treatment, to evaluate modification of statin effect.
From entry through end of study. Follow-up time varied depending on time of enrollment (the median follow-up time was 5.6 years).

Collaborators and Investigators

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Publications and helpful links

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General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

March 26, 2015

Primary Completion (Actual)

August 21, 2023

Study Completion (Actual)

August 21, 2023

Study Registration Dates

First Submitted

January 16, 2015

First Submitted That Met QC Criteria

January 16, 2015

First Posted (Estimated)

January 22, 2015

Study Record Updates

Last Update Posted (Estimated)

September 4, 2025

Last Update Submitted That Met QC Criteria

September 2, 2025

Last Verified

September 1, 2025

More Information

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.

Clinical Trials on Cardiovascular Diseases

Clinical Trials on Pitavastatin

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