Evidence map›Paper›PMID 35115565›Full record

ReviewNature reviews. Disease primers2022

Classic and exertional heatstroke.

Abderrezak Bouchama, Bisher Abuyassin, Cynthia Lehe, Orlando Laitano, Ollie Jay, Francis G O'Connor, Lisa R Leon

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Disease primers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 216 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
216citing papers in PubMed, 3 pooled it
37.0field-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.

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

216 citing papers in PubMed, 3 syntheses or guidelines pooled it, 379 citations in OpenAlex.

  1. Pooled it
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  4. Trial
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  8. Article
  9. Review
  10. Ferroptosis in heatstroke: Mechanisms and therapeutic perspectives (Review).International journal of molecular medicine · 2026
    Review
  11. Review
  12. Maresin1 improves cardiac dysfunction via LGR6 in heatstroke.Experimental & molecular medicine · 2026
    Article
  13. Review
  14. Article
  15. Trees Reduce Daytime Extreme Urban Heat Risk for People Experiencing Unsheltered Homelessness.Journal of urban health : bulletin of the New York Academy of Medicine · 2026
    Article
  16. Article
  17. Article
  18. Deaths During a Heat Wave.Deutsches Arzteblatt international · 2026
    Article
  19. Article
  20. Review

156 more citing papers are in PubMed but not listed here.

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 5 institutions in 3 countries.

Abderrezak BouchamaKing Abdullah International Medical Research Center, Experimental Medicine Department, King Saud bin Abdulaziz University for Health Sciences, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia. bouchamaab@ngha.med.sa.ORCID http://orcid.org/0000-0003-3089-5936
Bisher AbuyassinKing Abdullah International Medical Research Center, Experimental Medicine Department, King Saud bin Abdulaziz University for Health Sciences, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia.
Cynthia LeheKing Abdullah International Medical Research Center, Experimental Medicine Department, King Saud bin Abdulaziz University for Health Sciences, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia.
Orlando LaitanoDepartment of Nutrition & Integrative Physiology, College of Health and Human Sciences, Florida State University, Tallahassee, FL, USA.
Ollie JayFaculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.
Francis G O'ConnorMilitary and Emergency Medicine, Uniformed Services University, Bethesda, MD, USA.
Lisa R LeonThermal and Mountain Medicine Division, United States Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA.
King Saud bin Abdulaziz University for Health Sciences · SAFlorida State University · USThe University of Sydney · AUUniformed Services University of the Health Sciences · USU.S. Army Research Institute of Environmental Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the past two decades, record-breaking heatwaves have caused an increasing number of heat-related deaths, including heatstroke, globally. Heatstroke is a heat illness characterized by the rapid rise of core body temperature above 40 °C and central nervous system dysfunction. It is categorized as classic when it results from passive exposure to extreme environmental heat and as exertional when it develops during strenuous exercise. Classic heatstroke occurs in epidemic form and contributes to 9-37% of heat-related fatalities during heatwaves. Exertional heatstroke sporadically affects predominantly young and healthy individuals. Under intensive care, mortality reaches 26.5% and 63.2% in exertional and classic heatstroke, respectively. Pathological studies disclose endothelial cell injury, inflammation, widespread thrombosis and bleeding in most organs. Survivors of heatstroke may experience long-term neurological and cardiovascular complications with a persistent risk of death. No specific therapy other than rapid cooling is available. Physiological and morphological factors contribute to the susceptibility to heatstroke. Future research should identify genetic factors that further describe individual heat illness risk and form the basis of precision-based public health response. Prioritizing research towards fundamental mechanism and diagnostic biomarker discovery is crucial for the design of specific management approaches.

Indexed as

Heat StrokeHumans

Identifiers

PMID35115565
OpenAlexW4210528561

What OpenQuestion holds

Textmetadata
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.