Trial reportJournal of the American College of Cardiology2015

Relationship of oxidized phospholipids on apolipoprotein B-100 to cardiovascular outcomes in patients treated with intensive versus moderate atorvastatin therapy: the TNT trial.

Young Sup Byun, Jun-Hee Lee, Benoit J Arsenault, Xiaohong Yang, Weihang Bao, David DeMicco, Rachel Laskey, Joseph L Witztum, Sotirios Tsimikas, TNT Trial Investigators

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of the American College of Cardiology, 2015. The graph read 2 numbers from its abstract, feeding 1 cell of the map, but it casts no vote: the report of the main result of NCT00327691 is not on the map. It reports registered trial NCT00327691. Cited by 33 papers, 1 of them a synthesis that pooled it.

2numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
8.9field-weighted citation impact, top 2% 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.

Read, but not usablea number the graph found but could not read as for or against

Cardiovascular eventscomparator not stated · dyslipidemia, ascvdfeeds one cell of the map
HR 2.081.20 to 3.61p = 0.01
In the atorvastatin 10-mg group, tertile 3 was associated with a higher risk of MACE compared to the first tertile (HR: 2.08; 95% CI: 1.20 to 3.61; p = 0.01) but this was not significant in the atorvastatin 80-mg group (HR: 1.40; 95% CI: 0.80 to 2.46; p = 0.24).
Cardiovascular eventscomparator not stated · dyslipidemia, ascvdfeeds one cell of the map
HR 1.400.80 to 2.46p = 0.24
In the atorvastatin 10-mg group, tertile 3 was associated with a higher risk of MACE compared to the first tertile (HR: 2.08; 95% CI: 1.20 to 3.61; p = 0.01) but this was not significant in the atorvastatin 80-mg group (HR: 1.40; 95% CI: 0.80 to 2.46; p = 0.24).

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2 · Its place on the map

Where it lands on the map

Rows are treatments, columns are outcomes. The coloured squares are the cells this paper feeds, coloured by the vote it casts there. Click one to jump to what this paper adds to it.

supports the treatmentfavours the comparatorno clear differenceread, but no usable result
3 · What it changes

What it adds to each cell

For every cell the paper feeds: the belief in the claim with and without this paper, and this paper's estimate drawn against every other readable study in the cell. The ringed dot is this paper.

Statins×cardiovascular events

No readable resultOpen on the map →What to test next →

29 readable studies in this cell: 16 favour the treatment, 11 find no difference, 2 favour the comparator.

Belief with this paper
0.86replicated · 12 families support, 2 contradict · against placebo
Without itNot a counted family in this claim, so removing it changes nothing.
← favours the treatmentfavours the comparator →
1 · no effect

This paper's own estimate is on a different scale from the rest of the cell, so it is not drawn here.

4 · 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.

NCT00327691 phase4completed

The Effect Of LDL-Cholesterol, Lowering Beyond Currently Recommended Minimum Targets On Coronary Heart Disesse (CHD) Recurrence In Patients With Pre-Existing CHD

Ran1998Enrolled8,600Registered outcomes13Posted comparisons0ConditionsCardiovascular Disease, Cerebrovascular Accident, Coronary Heart DiseaseArmsAtorvastatin
PMID 17084252other papers from this trial
Open the trial in the graph
5 · Its place in the literature

Who cites it

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. On-treatment platelet reactivity through the thromboxane AJournal of thrombosis and thrombolysis · 2023
    Trial
  4. Trial
  5. Trial
  6. Trial
  7. Trial
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Oxidized phospholipids in cardiovascular disease.Nature reviews. Cardiology · 2024
    Review
  15. Clot or Not? Reviewing the Reciprocal Regulation Between Lipids and Blood Clotting.Arteriosclerosis, thrombosis, and vascular biology · 2024
    Review
  16. Does Elevated High-Density Lipoprotein Cholesterol Protect Against Cardiovascular Disease?The Journal of clinical endocrinology and metabolism · 2024
    Article
  17. Review
  18. Article
  19. Review
  20. Article
6 · The record

Corrections and comments

7 · Who and what money

Authors and funding

10 authors at 3 institutions in 3 countries.

Young Sup ByunDivision of Cardiovascular Diseases, University of California San Diego, La Jolla, California; Division of Cardiology, Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, South Korea.
Jun-Hee LeeDivision of Cardiovascular Diseases, University of California San Diego, La Jolla, California; Division of Cardiology, Kang-Dong Sacred Heart Hospital, Hallym University Medical Center, Seoul, South Korea.
Benoit J ArsenaultCentre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Quebec City, Quebec, Canada.
Xiaohong YangDivision of Cardiovascular Diseases, University of California San Diego, La Jolla, California.
Weihang BaoPfizer, Inc., New York, New York.
David DeMiccoPfizer, Inc., New York, New York.
Rachel LaskeyPfizer, Inc., New York, New York.
Joseph L WitztumDivision of Endocrinology/Metabolism, University of California San Diego, La Jolla, California.
Sotirios TsimikasDivision of Cardiovascular Diseases, University of California San Diego, La Jolla, California. Electronic address: stsimikas@ucsd.edu.
TNT Trial Investigators
University of California San Diego · USPfizer (United States) · USInstitut universitaire de cardiologie et de pneumologie de Québec · CA

Funding

ZOVIRAX CREAM TO TREAT HERPES LABIALIS IN ADOLESCENTSM01RR000827 · NCRR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAAS, RICHARD H · 1985 to 2010
$74.3M
ROLE OF LIPOXYGENASES IN ATHEROGENESIS IN DIABETES MELLITUSP01HL055798 · NHLBI · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI TAYLOR, ANGELA M · 1995 to 2016
$28.4M
Transcriptional GenomicsP01HL088093 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WITZTUM, JOSEPH L. · 2008 to 2018
$26.4M
Zebrafish models of vascular inflammation and atherosclerosisR01HL093767 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MILLER, YURY · 2009 to 2014
$2.5M
Oxidation-specific nanoparticles for imaging atherosclerosisR01HL119828 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TSIMIKAS, SOTIRIOS · 2013 to 2017
$2.0M
NCRR NIH HHS M01 RR000827NHLBI NIH HHS P01 HL055798NHLBI NIH HHS P01-HL055798NHLBI NIH HHS P01 HL088093NHLBI NIH HHS P01-HL088093NHLBI NIH HHS R01 HL093767NHLBI NIH HHS R01-HL093767NHLBI NIH HHS R01 HL119828NHLBI NIH HHS R01-HL119828
8 · The paper itself

Abstract

The marked sentences are the ones the graph read a number from.

backgroundOxidized phospholipids on apolipoprotein B-100 (OxPL-apoB) is a biomarker of increased risk for major adverse cardiovascular events (MACE) in community cohorts, but its role in patients with stable coronary heart disease (CHD) is unknown.

objectivesThis study sought to examine the relationship between these oxidative biomarkers and cardiovascular outcomes in patients with established CHD.

methodsIn a random sample from the TNT (Treating to New Targets) trial, OxPL-apoB levels were measured in 1,503 patients at randomization (after an 8-week run-in period taking atorvastatin 10 mg) and 1 year after being randomized to atorvastatin 10 or 80 mg. We examined the association between baseline levels of OxPL-apoB and MACE, defined as death from CHD, nonfatal myocardial infarction, resuscitation after cardiac arrest, and fatal/nonfatal stroke, as well as the effect of statin therapy on OxPL-apoB levels and MACE.

resultsPatients with events (n = 156) had higher randomization levels of OxPL-apoB than those without events (p = 0.025). For the overall cohort, randomization levels of OxPL-apoB predicted subsequent MACE (hazard ratio [HR]: 1.21; 95% confidence interval: 1.04 to 1.41; p = 0.018) per doubling and tertile 3 versus tertile 1 (hazard ratio: 1.69; 95% confidence interval [CI]: 1.14 to 2.49; p = 0.01) after multivariate adjustment for age, sex, body mass index, among others, and treatment assignment. In the atorvastatin 10-mg group, tertile 3 was associated with a higher risk of MACE compared to the first tertile (HR: 2.08; 95% CI: 1.20 to 3.61; p = 0.01) but this was not significant in the atorvastatin 80-mg group (HR: 1.40; 95% CI: 0.80 to 2.46; p = 0.24).

conclusionsElevated OxPL-apoB levels predict secondary MACE in patients with stable CHD, a risk that is mitigated by atorvastatin 80 mg. (A Study to Determine the Degree of Additional Reduction in CV Risk in Lowering LDL Below Minimum Target Levels [TNT]; NCT00327691).

Indexed as

AgedApolipoprotein B-100AtorvastatinBiomarkersCardiovascular DiseasesCoronary DiseaseFemaleHeptanoic AcidsHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMaleMiddle AgedOxidation-ReductionPhospholipidsPyrrolesRisk FactorsApolipoprotein B-100AtorvastatinBiomarkersHeptanoic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsPhospholipidsPyrrolesatherosclerosisbiomarkercoronary heart diseaseinflammatoryoxidation-specific epitope

Identifiers

PMID25835440
PMCPMC4386070
OpenAlexW1994313929

What OpenQuestion holds

Texttitle and abstract
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Registered trials

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.