Evidence map›Paper›PMID 37979071›Full record

ArticleSports medicine - open2023

Characterizing Immersion Pulmonary Edema (IPE): A Comparative Study of Military and Recreational Divers.

Dorian Wolff, Olivier Castagna, Jean Morin, Henri Lehot, Romain Roffi, Arnaud Druelle, Jean-Éric Blatteau

Abstract read
In one paragraph

Article in Sports medicine - open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

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

  1. Guideline
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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

7 authors.

Dorian Wolff *SAMU 95, Hôpital NOVO, Pontoise, France.
Olivier Castagna *Underwater research team-ERRSO, Military Biomedical Research Institute-IRBA, Toulon, France. castagna.olivier@gmail.com.ORCID http://orcid.org/0000-0002-0705-9537
Jean MorinDiving Medicine Consultation Services and Hyperbaric Chamber, Ste Anne Military Hospital (HIA Ste Anne), Toulon, France.
Henri LehotDiving Medicine Consultation Services and Hyperbaric Chamber, Ste Anne Military Hospital (HIA Ste Anne), Toulon, France.
Romain RoffiDiving Medicine Consultation Services and Hyperbaric Chamber, Ste Anne Military Hospital (HIA Ste Anne), Toulon, France.
Arnaud DruelleFrance French Navy Diving School, St Mandrier, France.
Jean-Éric BlatteauDiving Medicine Consultation Services and Hyperbaric Chamber, Ste Anne Military Hospital (HIA Ste Anne), Toulon, France.

Funding

Ministère des Armées MRH-1-2312
6 · The paper itself

Abstract

backgroundImmersion Pulmonary Edema (IPE) is a common and potentially serious diving accident that can have significant respiratory and cardiac consequences and, in some cases, be fatal. Our objective was to characterize cases of IPE among military trainees and recreational divers and to associate their occurrence with exposure and individual background factors such as age and comorbidity. We conducted a retrospective analysis on the medical records and diving parameters of all patients who were treated for IPE at the Hyperbaric Medicine Department of Sainte-Anne Military Hospital in Toulon, France, between January 2017 and August 2019. In total, 57 subjects were included in this study, with ages ranging from 20 to 62 years. These subjects were divided into two distinct groups based on exposure categories: (1) underwater/surface military training and (2) recreational scuba diving. The first group consisted of 14 individuals (25%) with a mean age of 26.5 ± 2.6 years; while, the second group comprised 43 individuals (75%) with a mean age of 51.2 ± 7.5 years. All divers under the age of 40 were military divers.

resultsIn 40% of cases, IPE occurred following intense physical exercise. However, this association was observed in only 26% of recreational divers, compared to 86% of military divers. Among civilian recreational divers, no cases of IPE were observed in subjects under the age of 40. The intensity of symptoms was similar between the two groups, but the duration of hospitalization was significantly longer for the recreational subjects.

conclusionIt seems that the occurrence of IPE in young and healthy individuals requires their engagement in vigorous physical activity. Additionally, exposure to significant ventilatory constraints is a contributing factor, with the intensity of these conditions seemingly exclusive to military diving environments. In contrast, among civilian recreational divers, IPE tends to occur in subjects with an average age twice that of military divers. Moreover, these individuals exhibit more prominent comorbidity factors, and the average level of environmental stressors is comparatively lower.

Indexed as

AgeImmersion pulmonary edemaMilitary divePhysical exerciseRecreational dive

Identifiers

PMID37979071
PMCPMC10657341

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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.