Evidence map›Paper›PMID 33325023›Full record

ArticleDiving and hyperbaric medicine2020

First impressions: Use of the Azoth Systems O'Dive subclavian bubble monitor on a liveaboard dive vessel.

Peter Germonpré, Paul Van der Eecken, Elke Van Renterghem, Faye-Lisa Germonpré, Costantino Balestra

Abstract read
In one paragraph

Article in Diving and hyperbaric medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Decompression illness: a comprehensive overview.Diving and hyperbaric medicine · 2024
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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

5 authors.

Peter GermonpréCentre for Hyperbaric Oxygen Therapy, Military Hospital Brussels, Belgium.
Paul Van der EeckenENT Department, St Lucas Hospital, Ghent, Belgium.
Elke Van RenterghemMedyssea EVR, Expedition and Diving Medicine, Ghent, Belgium.
Faye-Lisa GermonpréMedical Student, Ghent University, Ghent, Belgium.
Costantino BalestraEnvironmental, Occupational, Ageing (Integrative) Physiology Laboratory, Haute Ecole Bruxelles-Brabant (HE2B), Brussels, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe Azoth Systems O'Dive bubble monitor is marketed at recreational and professional divers as a tool to improve personal diving decompression safety. We report the use of this tool during a 12-day dive trip aboard a liveaboard vessel.

methodsSix divers were consistently monitored according to the user manual of the O'Dive system. Data were synchronised with the Azoth server whenever possible (depending on cell phone data signal). Information regarding ease of use, diver acceptance and influence on dive behaviour were recorded.

resultsIn total, 157 dives were completely monitored over 11 diving days. Formal evaluations were only available after six days because of internet connection problems. Sixty-one dives resulted in the detection of bubbles, mostly in one diver, none of which produced any symptoms of decompression illness.

conclusionsThe O'Dive system may contribute to increasing dive safety by making divers immediately aware of the potential consequences of certain types of diving behaviour. It was noted that bubble monitoring either reinforced divers in their safe diving habits or incited them to modify their dive planning. Whether this is a lasting effect is not known.

Indexed as

Decompression SicknessDivingDecompressionHumansBubble detectionBubblesDecompressionRecreational divingRisk assessmentSurveillance

Identifiers

PMID33325023
PMCPMC7872790

What OpenQuestion holds

Textmetadata
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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.