Evidence map›Paper›PMID 27756943›Full record

ArticleIndian journal of pharmacology

Platelet-to-lymphocyte ratio but not neutrophil-to-lymphocyte ratio predicts high on-treatment platelet reactivity in clopidogrel-treated patients with acute coronary syndrome.

Edem Efe, Ibrahim Kocayiğit, Pabuccu Mustafa Türker, Küçükukur Murat, Alpaslan Erkan, Taş Sedat, Çil Alper, Aksoy Murat Necati, Vural Mustafa Gökhan, Akdeniz Bahri

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Article in Indian journal of pharmacology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

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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

10 authors.

Edem EfeTınaztepe Hospital, Department of Cardiology, Sakarya University Training and Research Hospital, Sakarya, Turkey.
Ibrahim KocayiğitDepartment of Cardiology, Izmir Bergama State Hospital, Izmir, Turkey.
Pabuccu Mustafa TürkerDepartment of Cardiology, Izmir Bergama State Hospital, Izmir, Turkey.
Küçükukur MuratDepartment of Cardiology, Dokuz Eylül University Faculty of Medicine, Turkey.
Alpaslan ErkanDepartment of Cardiology, Uşak State Hospital, Usak, Turkey.
Taş SedatDepartment of Cardiology, Uşak State Hospital, Usak, Turkey.
Çil AlperDepartment of Cardiology, Uşak State Hospital, Usak, Turkey.
Aksoy Murat NecatiDepartment of Cardiology, Izmir Bergama State Hospital, Izmir, Turkey.
Vural Mustafa GökhanDepartment of Cardiology, Izmir Bergama State Hospital, Izmir, Turkey.
Akdeniz BahriDepartment of Cardiology, Uşak State Hospital, Usak, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDual antiplatelet therapy (DAPT), consisting of clopidogrel and aspirin, is the main-stay treatment of acute coronary syndromes (ACS). However, major adverse cardiovascular events may occur even in patients undergoing DAPT, and this has been related to the variable pharmacodynamic efficacy of these drugs, especially clopidogrel. Platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) are novel inflammatory markers for cardiovascular risk stratification, which may reflect an inflammatory state and thus high on-treatment platelet reactivity (HPR).

methodsWe investigated the usefulness of PLR and NLR in predicting HPR in clopidogrel-treated patients with ACS. A total of 244 patients were enrolled in this study, and 43 of them were nonresponsive to clopidogrel.

resultsLogistic regression analysis indicated that PLR was significantly associated with HPR (

conclusionsWe suggest that more attention should be paid to the PLR values of these patients on admission to identify individuals who may not benefit from clopidogrel during the course of ACS.

Indexed as

Acute Coronary SyndromeBiomarkersBlood Cell CountBlood PlateletsClopidogrelDrug ResistanceFemaleHumansLogistic ModelsLymphocytesMaleMiddle AgedNeutrophilsPlatelet Aggregation InhibitorsPredictive Value of TestsRetrospective StudiesBiomarkersClopidogrelPlatelet Aggregation InhibitorsTiclopidineAcute coronary syndromeclopidogreldrug resistancelymphocyteneutrophilplatelet

Identifiers

PMID27756943
PMCPMC4980920

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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.