Evidence map›Paper›PMID 23478884›Full record

ReviewCurrent opinion in cardiology2013

Clopidogrel and warfarin pharmacogenetic tests: what is the evidence for use in clinical practice?

Mohamed H A Shahin, Julie A Johnson

Abstract readReview
In one paragraph

Review in Current opinion in cardiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Integrating pharmacogenomics into clinical trials of hearing disorders.The Journal of the Acoustical Society of America · 2022
    Article
  3. Article
  4. Article
  5. Review
  6. The effect of theArchives of medical science : AMS · 2019
    Article
  7. Comparison of Clopidogrel and Ticlopidine/Frontiers in neurology · 2019
    Article
  8. Article
  9. Article
  10. Article
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

2 authors.

Mohamed H A ShahinDepartment of Pharmacotherapy and Translational Research, Center for Pharmacogenomics, College of Pharmacy, University of Florida, Gainesville, Florida 32610, USA.
Julie A Johnson

Funding

Pharmacogenomic Evaluation of Antihypertensive ResponsesU01GM074492 · NIGMS · UNIVERSITY OF FLORIDA · PI COOPER-DEHOFF, RHONDA M, JOHNSON, JULIE A. · 2005 to 2014
$20.7M
UF Clinical and Translational Science AwardUL1TR000064 · NCATS · UNIVERSITY OF FLORIDA · PI NELSON, DAVID R · 2012 to 2014
$12.2M
Secondary Prevention of Subcortical Stroke Prevention Genetic SubstudyR01NS073346 · NINDS · UNIVERSITY OF FLORIDA · PI BENAVENTE, OSCAR R, JOHNSON, JULIE A. · 2011 to 2013
$2.0M
NCATS NIH HHS UL1 TR000064NHLBI NIH HHS U01 HL074492NIGMS NIH HHS U01 GM074492NINDS NIH HHS R01 NS073346
6 · The paper itself

Abstract

purpose of reviewTo review the most promising genetic markers associated with the variability in the safety or efficacy of warfarin and clopidogrel and highlight the verification and validation initiatives for translating clopidogrel and warfarin pharmacogenetic tests to clinical practice. RECENT

findingsRapid advances in pharmacogenetics, continuous decrease in genotyping cost, development of point-of-care devices and the newly established clinical genotyping programs at several institutions hold the promise of individualizing clopidogrel and warfarin based on genotype. Guidelines have been established to assist clinicians in prescribing clopidogrel or warfarin dose based on genotype. However, the clinical utility of clopidogrel and warfarin is still limited. Accordingly, large randomized clinical trials are underway to define the role of clopidogrel and warfarin pharmacogenetics in clinical practice. SUMMARY: Pharmacogenetics has offered compelling evidence toward the individualization of clopidogrel and warfarin therapies. The rapid advances in technology make the clinical implementation of clopidogrel and warfarin pharmacogenetics possible. The clinical genotyping programs and the ongoing clinical trials will help in overcoming some of the barriers facing the clinical implementation of clopidogrel and warfarin pharmacogenetics.

Indexed as

AnticoagulantsAryl Hydrocarbon HydroxylasesClopidogrelCytochrome P-450 CYP2C19Cytochrome P-450 CYP2C9Dose-Response Relationship, DrugGenetic TestingGenotypeHumansPharmacogeneticsPlatelet Aggregation InhibitorsPrecision MedicineTiclopidineWarfarinAnticoagulantsAryl Hydrocarbon HydroxylasesClopidogrelCYP2C19 protein, humanCYP2C9 protein, humanCytochrome P-450 CYP2C19Cytochrome P-450 CYP2C9Platelet Aggregation InhibitorsTiclopidineWarfarin

Identifiers

PMID23478884
PMCPMC3731766

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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.