Evidence map›Paper›PMID 31175270›Full record

ArticleTranslational psychiatry2019

Cardiac structure and function in patients with schizophrenia taking antipsychotic drugs: an MRI study.

Toby Pillinger, Emanuele F Osimo, Antonio de Marvao, Ms Alaine Berry, Thomas Whitehurst, Ben Statton, Marina Quinlan, Stefan Brugger, Ali Vazir, Stuart A Cook and 2 more

Open access · goldAbstract read
In one paragraph

Article in Translational psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. CB1R-stabilized NLRP3 inflammasome drives antipsychotics cardiotoxicity.Signal transduction and targeted therapy · 2022
    Article
  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

12 authors at 5 institutions in 2 countries.

Toby PillingerInstitute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. toby.pillinger@kcl.ac.uk.ORCID http://orcid.org/0000-0002-6074-2626
Emanuele F OsimoMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Antonio de MarvaoMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Ms Alaine BerryMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Thomas WhitehurstMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Ben StattonMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Marina QuinlanMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Stefan BruggerMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Ali VazirNational Heart and Lung Institute, Imperial College London, London, UK.
Stuart A CookMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
Declan P O'ReganMRC London Institute of Medical Sciences, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.ORCID http://orcid.org/0000-0002-0691-0270
Oliver D HowesInstitute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
Hammersmith Hospital · GBKing's College London · GBNational University of Singapore · SGRoyal Brompton & Harefield NHS Foundation Trust · GBUniversity of Cambridge · GB

Funding

British Heart Foundation NH/17/1/32725British Heart Foundation (BHF) NH/17/1/32725British Medical Association (BMA) n/aMedical Research Council G0700995Medical Research Council MC_U120085815Medical Research Council MC_U120097115Medical Research Council MC_UP_1102/19Medical Research Council MR/L022176/1Medical Research Council MR/N026063/1Medical Research Council MR/N027078/1Wellcome Trust (Wellcome) n/a
6 · The paper itself

Abstract

Cardiovascular disease (CVD) is a major cause of excess mortality in schizophrenia. Preclinical evidence shows antipsychotics can cause myocardial fibrosis and myocardial inflammation in murine models, but it is not known if this is the case in patients. We therefore set out to determine if there is evidence of cardiac fibrosis and/or inflammation using cardiac MRI in medicated patients with schizophrenia compared with matched healthy controls. Thirty-one participants (14 patients and 17 controls) underwent cardiac MRI assessing myocardial markers of fibrosis/inflammation, indexed by native myocardial T1 time, and cardiac structure (left ventricular (LV) mass) and function (left/right ventricular end-diastolic and end-systolic volumes, stroke volumes, and ejection fractions). Participants were physically fit, and matched for age, gender, smoking, blood pressure, BMI, HbA1c, ethnicity, and physical activity. Compared with controls, native myocardial T1 was significantly longer in patients with schizophrenia (effect size, d = 0.89; p = 0.02). Patients had significantly lower LV mass, and lower left/right ventricular end-diastolic and stroke volumes (effect sizes, d = 0.86-1.08; all p-values < 0.05). There were no significant differences in left/right end-systolic volumes and ejection fractions between groups (p > 0.05). These results suggest an early diffuse fibro-inflammatory myocardial process in patients that is independent of established CVD-risk factors and could contribute to the excess cardiovascular mortality associated with schizophrenia. Future studies are required to determine if this is due to antipsychotic treatment or is intrinsic to schizophrenia.

Indexed as

AdultAntipsychotic AgentsCardiomyopathiesFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedSchizophreniaAntipsychotic Agents

Identifiers

PMID31175270
PMCPMC6555792
OpenAlexW2924490581

What OpenQuestion 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 OpenQuestion graph.