Evidence map›Paper›PMID 30676869›Full record

ReviewJournal of applied physiology (Bethesda, Md. : 1985)2019

Effect of heat stress on vascular outcomes in humans.

Jem L Cheng, Maureen J MacDonald

Registry-linked trialAbstract readReview
In one paragraph

Review in Journal of applied physiology (Bethesda, Md. : 1985), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04588103 (The Effects of 8 Weeks of Lower Limb Heat Therapy, Moderate-intensity Cycling Exercise, or Both on Vascular Function in Young, Healthy Males and Females), which is not on this map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–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.

NCT04588103 nacompletednot on this mapstarted 2021, after this paper: background citation

The Effects of 8 Weeks of Lower Limb Heat Therapy, Moderate-intensity Cycling Exercise, or Both on Vascular Function in Young, Healthy Males and Females

TypeinterventionalSponsorMcMaster UniversityRan2021 to 2022Enrolled60ConditionsEndothelial DysfunctionArmsHeat therapy, Exercise training
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Evaporative microclimate interval cooling reduces heat stress in thermal insulating protective clothing.Journal of occupational medicine and toxicology (London, England) · 2025
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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.

Jem L ChengDepartment of Kinesiology, McMaster University , Hamilton, Ontario , Canada.
Maureen J MacDonaldDepartment of Kinesiology, McMaster University , Hamilton, Ontario , Canada.ORCID 0000-0001-9851-3610

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In addition to its role as an environmental stressor, scientists have recently demonstrated the potential for heat to be a therapy for improving or mitigating declines in arterial health. Many studies at both ends of the scientific controls spectrum (tightly controlled, experimental vs. practical) have demonstrated the beneficial effects of heating on microvascular function (e.g., reactive hyperemia, cutaneous vascular conductance); endothelial function (e.g., flow-mediated dilation); and arterial stiffness (e.g., pulse-wave velocity, compliance, β-stiffness index). It is important to note that findings of beneficial effects are not unanimous, likely owing to the varied methodology in both heating protocols and assessments of outcome measures. Mechanisms of action for the effects of both acute and chronic heating are also understudied. Heat science is a very promising area of human physiology research, as it has the potential to contribute to approaches addressing the global cardiovascular disease burden, particularly in aging and at risk populations, and those for whom exercise is not feasible or recommended.

Indexed as

AnimalsCardiovascular DiseasesEndothelium, VascularExerciseHeat-Shock ResponseHeat Stress DisordersHumansMicrovesselsVascular Stiffnessarterial stiffnessendothelial functionheat stressheat therapyvascular physiology

Identifiers

PMID30676869
PMCPMC6459390

What OpenQuestion holds

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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 OpenQuestion graph.