Evidence map›Paper›PMID 35527838›Full record

ArticleJournal of physical therapy science2022

Exposure to a mild hyperbaric oxygen environment elevates blood pressure.

Ai Takemura

Abstract read
In one paragraph

Article in Journal of physical therapy science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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.

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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
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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

1 author.

Ai TakemuraDepartment of Sports Research, Japan Institute of Sport Sciences, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

[Purpose] This study aimed to investigate the changes in blood pressure due to mild hyperbaric oxygen at 1.3 atmospheres absolute with approximately 30% oxygen. [Participants and Methods] Ten healthy adults participated in two trials: the control (1 atmosphere absolute with 20.9% oxygen) and the mild hyperbaric oxygen (1.3 atmospheres absolute with approximately 30% oxygen) trials. All participants were exposed to either the control or mild hyperbaric oxygen conditions in a chamber for 45 min on each experiment day. [Results] A lower heart rate and higher peripheral oxygen saturation were observed after exposure in the mild hyperbaric oxygen trial than those in the control trial. After exposure, the change in ratios from the premeasurement of systolic and diastolic blood pressure in the mild hyperbaric oxygen trial was more than that in the control trial, despite no change in the absolute blood pressure values between the two groups during the exposure. [Conclusion] This is the first study to reveal that mild hyperbaric oxygen exposure might be a control method for chronic hypotension. In addition, these results suggest that people with hypertension might require some attention when using mild hyperbaric oxygen.

Indexed as

Blood pressureHeart rateMild hyperbaric oxygen

Identifiers

PMID35527838
PMCPMC9057685

What OpenQuestion holds

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Registered trials

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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.