Evidence map›Paper›PMID 33915807›Full record

ReviewMolecules (Basel, Switzerland)2021

The Role of Genetic Polymorphism and Other Factors on Clopidogrel Resistance (CR) in an Asian Population with Coronary Heart Disease (CHD).

Mohammed Ahmed Al-Kaif, Nur Aizati Athirah Daud, Abubakar Sha'aban, Mei Li Ng, Muhamad Ali Sk Abdul Kader, Dzul Azri Mohamed Noor, Baharudin Ibrahim

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05516784 (Impact of CYP2C19 Genotype-guided Clopidogrel and Ticagrelor Treatment on Platelet Function Test and Metabolomics Profile Among Coronary Artery Disease), which is not on this map. Cited by 41 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 2 pooled it
9.4field-weighted citation impact, top 1% 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.

NCT05516784 phase4completednot on this map

Impact of CYP2C19 Genotype-guided Clopidogrel and Ticagrelor Treatment on Platelet Function Test and Metabolomics Profile Among Coronary Artery Disease (CAD) Patients Undergoing Percutaneous Coronary Intervention (PCI)

TypeinterventionalSponsorUniversiti Sains MalaysiaRan2019 to 2022Enrolled80ConditionsCoronary Artery Disease (CAD)ArmsClopidogrel, Ticagrelor
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Observational
  6. Review
  7. Distribution ofFrontiers in genetics · 2026
    Article
  8. Diabetic Platelets: Pathophysiology, Clinical Significance, and Therapeutic Perspectives.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2025
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Prevalence ofPharmacogenomics and personalized medicine · 2025
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Mohammed Ahmed Al-KaifSchool of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.ORCID 0000-0001-5673-3965
Nur Aizati Athirah DaudSchool of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.
Abubakar Sha'abanSchool of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.ORCID 0000-0002-5491-9851
Mei Li NgAdvanced Medical and Dental Institute, Universiti Sains Malaysia, Penang 13200, Malaysia.
Muhamad Ali Sk Abdul KaderDepartment of Cardiology, Penang General Hospital, Pulau Pinang 10990, Malaysia.
Dzul Azri Mohamed NoorSchool of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.
Baharudin IbrahimSchool of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia.
Universiti Sains Malaysia · MYHospital Pulau Pinang · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clopidogrel is a widely-used antiplatelet drug. It is important for the treatment and prevention of coronary heart disease. Clopidogrel can effectively reduce platelet activity and therefore reduce stent thrombosis. However, some patients still have ischemic events despite taking the clopidogrel due to the alteration in clopidogrel metabolism attributable to various genetic and non-genetic factors. This review aims to summarise the mechanisms and causes of clopidogrel resistance (CR) and potential strategies to overcome it. This review summarised the possible effects of genetic polymorphism on CR among the Asian population, especially

Indexed as

Pharmacogenomic VariantsPolymorphism, Single NucleotideAllelesAsiaAsian PeopleClopidogrelCoronary DiseaseCytochrome P-450 CYP2C19Disease ManagementDrug InteractionsDrug ResistanceFemaleHumansMalePlatelet Aggregation InhibitorsPopulation SurveillanceClopidogrelCYP2C19 protein, humanCytochrome P-450 CYP2C19Platelet Aggregation InhibitorsPurinergic P2Y Receptor Antagonistsantiplatelet 3clopidogrel 2clopidogrel resistance 4CYP2C19 polymorphism 5personalized medicine

Identifiers

PMID33915807
PMCPMC8036376
OpenAlexW3149578832

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.