Evidence map›Paper›PMID 26558731›Full record

Trial reportAIDS (London, England)2016

Serum oxidized low-density lipoprotein decreases in response to statin therapy and relates independently to reductions in coronary plaque in patients with HIV.

Eric Nou, Michael T Lu, Sara E Looby, Kathleen V Fitch, Elli A Kim, Hang Lee, Udo Hoffmann, Steven K Grinspoon, Janet Lo

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in AIDS (London, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 5 pooled it
6.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 5 syntheses or guidelines pooled it, 54 citations in OpenAlex.

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  8. Brief Report: Statin Effects on Myocardial Fibrosis Markers in People Living With HIV.Journal of acquired immune deficiency syndromes (1999) · 2018
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  20. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Eric NouaProgram in Nutritional Metabolism bCardiovascular Imaging Section, Department of Radiology cBiostatistics Center, Massachusetts General Hospital, Boston, Massachusetts, USA.
Michael T Lu
Sara E Looby
Kathleen V Fitch
Elli A Kim
Hang Lee
Udo Hoffmann
Steven K Grinspoon
Janet Lo
October 6 University · EGMassachusetts General Hospital · US

Funding

HARVARD CLINICAL AND TRANSLATIONAL SCIENCE CENTER (UL1)UL1RR025758 · NCRR · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2008 to 2011
$91.4M
ROLE OF DIETARY CONSTITUENTS ON GENE EXPRESSION IN INTESTINAL EPITHELIUMP30DK040561 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI ALEXANDER A SOUKAS · 1994 to 2026
$31.6M
TRAINING PROGRAM IN ENDOCRINOLOGY AND DIABETEST32DK007028 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Karen K Miller · 1986 to 2026
$18.5M
Cardiac MR and CT ResearchT32HL076136 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI NEILAN, TOMAS G · 2004 to 2019
$4.9M
Inflammatory Mechanisms and Treatment Strategies for Atherosclerosis in HIVR01HL095123 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI GRINSPOON, STEVEN K. · 2009 to 2013
$4.6M
Cardiovascular Imaging in Ischemic Heart DiseaseK24HL113128 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI HOFFMANN, UDO · 2012 to 2020
$1.1M
Atherosclerosis and Inflammation in HIV DiseaseK23HL092792 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI LO, JANET · 2008 to 2012
$705k
NCRR NIH HHS 1 UL1 RR025758-04NCRR NIH HHS UL1 RR025758NHLBI NIH HHS 5K24HL113128NHLBI NIH HHS 5T32HL076136NHLBI NIH HHS K23 HL092792NHLBI NIH HHS K23HL092792NHLBI NIH HHS K24 HL113128NHLBI NIH HHS R01 HL095123NHLBI NIH HHS R01HL095123NHLBI NIH HHS T32 HL076136NIDDK NIH HHS 5T32DK007028-40NIDDK NIH HHS P30 DK040561NIDDK NIH HHS T32 DK007028
6 · The paper itself

Abstract

objectiveCirculating oxidized low-density lipoprotein (oxLDL) levels are elevated in HIV-infected patients and have been associated with atherosclerosis. Statins have been shown to reduce plaque on coronary computed tomography angiography (cCTA) in HIV-infected individuals. Thus, we investigated the effect of statins on serum oxLDL levels and the relationship between changes in oxLDL and coronary atherosclerosis on cCTA in patients with HIV.

designWe previously conducted a 12-month randomized, placebo-controlled trial with atorvastatin in 40 HIV-infected patients on stable antiretroviral therapy with subclinical coronary atherosclerosis and low-density lipoprotein (LDL)-cholesterol less than 130 mg/dl.

methodsIn the current analysis, patients underwent cCTA and measurements of serum oxLDL, sCD14, sCD163, lipoprotein phospholipase-A2, and fasting lipids at baseline and end of the study.

resultsNineteen patients were randomized to atorvastatin and 21 patients to placebo. Serum oxLDL decreased -22.7% (95% CI -28.7 to -16.7) in the atorvastatin group and increased 7.5% (95% CI -3.3 to 18.4) in the placebo group (P < 0.0001). Change in oxLDL significantly correlated with changes in noncalcified plaque volume, total plaque volume, positively remodeled plaque, and low attenuation plaque. The association between changes in oxLDL and noncalcified plaque volume was independent of the baseline 10-year Framingham risk, LDL, CD4 cell count, and viral load.

conclusionStatins lower oxLDL levels in HIV-infected patients, and reductions in oxLDL are related to improvements in coronary atherosclerosis, independent of traditional cardiovascular risk factors. Reductions in oxLDL may be one mechanism through which statins exert beneficial effects on reducing atherosclerosis in HIV-infected individuals.

Indexed as

Anticholesteremic AgentsAtorvastatinCoronary Artery DiseaseFemaleHIV InfectionsHumansLipoproteins, LDLMaleMiddle AgedPlacebosSerumTreatment OutcomeAnticholesteremic AgentsAtorvastatinLipoproteins, LDLoxidized low density lipoproteinPlacebos

Identifiers

PMID26558731
PMCPMC5041529
OpenAlexW2402331083

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.