Evidence map›Paper›PMID 35268298›Full record

ArticleJournal of clinical medicine2022

Association between Lung Fluid Levels Estimated by Remote Dielectric Sensing Values and Invasive Hemodynamic Measurements.

Teruhiko Imamura, Masakazu Hori, Yohei Ueno, Nikhil Narang, Hiroshi Onoda, Shuhei Tanaka, Makiko Nakamura, Naoya Kataoka, Mitsuo Sobajima, Nobuyuki Fukuda and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

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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

12 authors at 2 institutions in 2 countries.

Teruhiko ImamuraSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.ORCID 0000-0002-7294-7637
Masakazu HoriSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Yohei UenoSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Nikhil NarangAdvocate Christ Medical Center, Oak Lawn, IL 60453, USA.
Hiroshi OnodaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Shuhei TanakaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.ORCID 0000-0001-7551-3431
Makiko NakamuraSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.ORCID 0000-0002-9604-5603
Naoya KataokaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Mitsuo SobajimaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Nobuyuki FukudaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
Hiroshi UenoSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.ORCID 0000-0001-9747-2511
Koichiro KinugawaSecond Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
University of Toyama · JPAdvocate Christ Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Remote dielectric sensing (ReDS™) is an electromagnetic-based technology used to noninvasively measure lung fluid levels. The association between ReDS values and invasively measured hemodynamics, particularly among those with small physics, remains unknown. Methods: Consecutive patients with chronic heart failure who were admitted to our institute and underwent invasive right heart catheterization as well as simultaneous ReDS measurement at clinically stable conditions between September and November 2021 were prospectively included. The colinearity between ReDS values and pulmonary capillary wedge pressure was studied. Results: In total, 30 patients (median 79 (73, 84) years old, 13 men) were included. Median ReDS value was 26% (22%, 28%). ReDS values had a moderate collinearity with pulmonary capillary wedge pressure (r = 0.698, p < 0.001), even among those with a body height < 155 cm. ReDS values with a cutoff of 28% predicted a pulmonary capillary wedge pressure > 15 mmHg with sensitivity 0.70 and specificity 0.75. Conclusions: An electromagnetic-based engineering ReDS might be a potential tool to estimate cardiac pressure in patients with heart failure, including those with small physics.

Indexed as

congestionheart failurehemodynamicsReDS

Identifiers

PMID35268298
PMCPMC8910973
OpenAlexW4213452907

What OpenQuestion holds

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LicenceCC BY
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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.