Evidence map›Paper›PMID 36165125›Full record

ReviewBritish journal of pharmacology2022

Anti-malarial drugs: Mechanisms underlying their proarrhythmic effects.

Khalil Saadeh, Nakulan Nantha Kumar, Ibrahim Talal Fazmin, Charlotte E Edling, Kamalan Jeevaratnam

Open access · hybridAbstract readReview
In one paragraph

Review in British journal of pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. The contrasting effects of two antimalarial drugs on insulin secretion.Cellular and molecular life sciences : CMLS · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
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

5 authors at 3 institutions in 1 country.

Khalil SaadehFaculty of Health and Medical Sciences, University of Surrey, Guildford, UK.
Nakulan Nantha KumarBristol Medical School, University of Bristol, Bristol, UK.
Ibrahim Talal FazminFaculty of Health and Medical Sciences, University of Surrey, Guildford, UK.
Charlotte E EdlingFaculty of Health and Medical Sciences, University of Surrey, Guildford, UK.
Kamalan JeevaratnamFaculty of Health and Medical Sciences, University of Surrey, Guildford, UK.ORCID 0000-0002-6232-388X
University of Cambridge · GBUniversity of Surrey · GBUniversity of Bristol · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malaria remains the leading cause of parasitic death in the world. Artemisinin resistance is an emerging threat indicating an imminent need for novel combination therapy. Given the key role of mass drug administration, it is pivotal that the safety of anti-malarial drugs is investigated thoroughly prior to widespread use. Cardiotoxicity, most prominently arrhythmic risk, has been a concern for anti-malarial drugs. We clarify the likely underlying mechanisms by which anti-malarial drugs predispose to arrhythmias. These relate to disruption of (1) action potential upstroke due to effects on the sodium currents, (2) action potential repolarisation due to effects on the potassium currents, (3) cellular calcium homeostasis, (4) mitochondrial function and reactive oxygen species production and (5) cardiac fibrosis. Together, these alterations promote arrhythmic triggers and substrates. Understanding these mechanisms is essential to assess the safety of these drugs, stratify patients based on arrhythmic risk and guide future anti-malarial drug development.

Indexed as

AntimalarialsMalariaAction PotentialsArrhythmias, CardiacHumansAntimalarialsanti-l drugsarrhythmiaartemisinin-based combination therapycardiotoxicitychloroquineion channelsmalaria

Identifiers

PMID36165125
PMCPMC9828855
OpenAlexW4297251514

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.