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Diving and Hyperbaric Medicine Journal 2020;50(1) Diving and Hyperbaric Medicine The Journal of the South Pacific Underwater Medicine Society and the European Underwater and Baromedical Society© Volume 50 No. 1 March 2020 Exhaled breath to measure pulmonary O2 toxicity? Predictors of outcome in fisherman-divers with serious DCS HBOT effect on endothelial function in diabetics Blood viscosity after prolonged cold-water immersion Occupational diver satisfaction with health surveillance Efficiency of different first aid oxygen administration devices Validation of a US Navy air diving decompression profile Diving with hypertension and antihypertensive drugs Wearable sensors in breath-hold diving Pulmonary barotrauma radiology Cerebral oxygen toxicity at one atmosphere inspired oxygen? E-ISSN 2209-1491 ABN 29 299 823 713 CONTENTS Diving and Hyperbaric Medicine Volume 50 No.1 March 2020 1 The Editor's offering Letter to the Editor Original articles 75 Effect of an air break on the occurrence of seizures in 2 Assessment of pulmonary oxygen toxicity in special hyperbaric oxygen therapy operations forces divers under operational circumstances may be predicted by the power using exhaled breath analysis equation for hyperoxia at rest Thijs T Wingelaar, Paul Brinkman, Rigo Hoencamp, Pieter-Jan AM van Ran Arieli Ooij, Anke-Hilse Maitland-van der Zee, Markus W Hollmann, Rob A van Hulst 9 Factors influencing the severity of long-term sequelae in Obituary fishermen-divers with neurological decompression sickness Jean-Eric Blatteau, Kate Lambrechts, Jean Ruffez 77 Francis Alfred (Frank) Blackwood 17 Measurement of peripheral arterial tonometry in patients with John Pennefather diabetic foot ulcers during courses of hyperbaric oxygen treatment Morten Hedetoft, Niels V Olsen, Isabel G Smidt-Nielsen, Anna M Wahl, Anita Bergström, Anders Juul, Ole Hyldegaard 78 Diving and Hyperbaric Medicine 24 Haemoconcentration, not decreased blood temperature, reviewers in 2019 increases blood viscosity during cold water immersion Kaitlyn A Rostomily, Douglas M Jones, Carina M Pautz, Danica W Ito, Michael J Buono 28 Professional diver routine health surveillance and EUBS notices and news certification: an internet-based satisfaction survey of New Zealand divers 80 EUBS 2020 Chris Sames, Des F Gorman, Simon J Mitchell, Lifeng Zhou 80 EUBS Notices and news 34 Comparison of tissue oxygenation achieved breathing oxygen 82 Fifty years of the Dutch using different delivery devices and flow rates Foundation for Diving Research Denise F Blake, Melissa Crowe, Daniel Lindsay, Annie Brouff, Simon J Mitchell, Peter A Leggat, Neal W Pollock 43 Manned validation of a US Navy Diving Manual, Revision SPUMS notices and news 7, VVal-79 schedule for short bottom time, deep air decompression diving Brian T Andrew, David J Doolette 83 SPUMS President’s message David Smart 86 SPUMS Notices and news Review articles 87 SPUMS Diploma in Diving and Hyperbaric Medicine 49 Diving with hypertension and antihypertensive drugs Peter E Westerweel, Rienk Rienks, Ahmed Sakr, Adel Taher 54 The current use of wearable sensors to enhance safety and performance in breath-hold diving: A systematic review 88 Courses and meetings Giovanni Vinetti, Nicola F Lopomo, Anna Taboni, Nazzareno Fagoni, Guido Ferretti 89 Diving and Hyperbaric Medicine: Case reports Instructions for Authors (summary) 66 Pulmonary barotrauma: a case report with illustrative radiology Sarah Bigeni, Mario Saliba 70 Symptoms of central nervous system oxygen toxicity during 100% oxygen breathing at normobaric pressure with increasing inspired levels of carbon dioxide: a case report Mirit Eynan, Yehuda Arieli, Boris Taran, Yoav Yanir Diving and Hyperbaric Medicine is indexed on MEDLINE, Web of Science® and Embase/Scopus Articles from 2017 are deposited in PubMed Central® PURPOSES OF THE SOCIETIES To promote and facilitate the study of all aspects of underwater and hyperbaric medicine To provide information on underwater and hyperbaric medicine To publish a journal and to convene members of each Society annually at a scientific conference SOUTH PACIFIC UNDERWATER EUROPEAN UNDERWATER AND MEDICINE SOCIETY BAROMEDICAL SOCIETY OFFICE HOLDERS OFFICE HOLDERS President President David Smart [email protected] Ole Hyldegaard [email protected] President Elect Vice President Neil Banham [email protected] Jean-Eric Blatteau [email protected] Past President Immediate Past President Michael Bennett [email protected] Jacek Kot [email protected] Secretary Past President Douglas Falconer [email protected] Costantino Balestra [email protected] Treasurer Honorary Secretary Soon Teoh [email protected] Peter Germonpré [email protected] Education Officer Member-at-Large 2019 David Wilkinson [email protected] Gerardo Bosco [email protected] Chairman ANZHMG Member-at-Large 2018 Neil Banham [email protected] François Guerrero [email protected] Committee Members Member-at-Large 2017 Jen Coleman [email protected] Rodrigue Pignel [email protected] Ian Gawthrope [email protected] Liaison Officer Cathy Meehan [email protected] Phil Bryson [email protected] Peter Smith [email protected] Webmaster Greg van der Hulst [email protected] Peter Germonpré [email protected] Webmaster ADMINISTRATION and MEMBERSHIP Joel Hissink [email protected] Membership Secretary and Treasurer ADMINISTRATION and MEMBERSHIP Kathleen Pye [email protected] Membership For further information on EUBS and to complete a membership Steve Goble [email protected] application, go to the Society’s website: www.eubs.org For further information on SPUMS and to register to become a The official address for EUBS is: member, go to the Society’s website: www.spums.org.au c/o Mrs Kathleen Pye, Membership Secretary and Treasurer The official address for SPUMS is: 35 Sutherland Crescent, Abernethy, c/o Australian and New Zealand College of Anaesthetists, Perth, Perthshire PH2 9GA, United Kingdom 630 St Kilda Road, Melbourne, Victoria 3004, Australia EUBS is a UK Registered Charity No. 264970 SPUMS is incorporated in Victoria A0020660B DIVING AND HYPERBARIC MEDICINE www.dhmjournal.com Editor Editorial Board Simon Mitchell [email protected] Michael Bennett, Australia European (Deputy) Editor David Doolette, USA Lesley Blogg [email protected] Christopher Edge, United Kingdom Editorial Assistant Ingrid Eftedal, Norway Nicky Telles [email protected] Peter Germonpré, Belgium Jacek Kot, Poland Claus-Martin Muth, Germany Submissions: https://www.manuscriptmanager.net/dhm Neal Pollock, Canada Monica Rocco, Italy Martin Sayer, United Kingdom Subscriptions and print copies of back issues to 2017: Erika Schagatay, Sweden Steve Goble [email protected] David Smart, Australia Robert van Hulst, The Netherlands Diving and Hyperbaric Medicine is published online jointly by the South Pacific Underwater Medicine Society and the European Underwater and Baromedical Society E-ISSN 2209-1491; ABN 29 299 823 713 Diving and Hyperbaric Medicine Volume 50 No. 1 March 2020 1 The Editor’s offering In this issue we are pleased to publish the final paper in on endothelial function. Their finding of minimal effect is a thematic series that comprises Thijs Wingelaar’s PhD interesting but should be interpreted cautiously because dissertation. Dr Wingelaar completes his PhD this month, baseline endothelial function was borderline normal prior to and such completions within our discipline are a goal that all HBOT in their cohort of subjects, and it is not known how senior academics in the field should actively strive to support. upper and lower limb endothelial function correlate in these PhD students not only conduct important work during patients. Finally, Brian Andrew and David Doolette present the course of their studies, but recent history tells us that the findings of a study to validate a US Navy air bounce dive many remain academically active in diving and hyperbaric schedule. This paper is notable in that it presents data that medicine even if not working full time in the field. Names have previously appeared in a US Navy technical report. The like Kate Lambrechts, Frauke Tillmans, Peter Buzzacott who journal takes the view that since these reports are not easily came through the PHYPODE or similar programs offering available to the general public, not externally peer reviewed PhD study continue to be active in the field (including and not searchable in the literature indexes, the distillation publishing in and/or reviewing for DHM). One benefit of of related data into a peer reviewed and indexed scientific operating in a comparatively under-researched field such as paper is a legitimate initiative. There are several similar diving and hyperbaric medicine is that there remain many reports of likely high interest to the diving community that ‘low hanging fruit’ questions that in other better funded we hope to publish in this way. fields would have been answered decades ago. It is thus a fertile field for doctoral degree study. Congratulations to There are two review articles. Peter Westerweel and Dr Wingelaar and his supervisors (Professor Rob van Hulst colleagues review diving with hypertension and anti- and others). hypertensive drugs. This is of high practical relevance to the many readers of the journal who perform assessments This issue also contains papers from two senior clinicians of suitability for diving. There is also a review of wearable who are also doctoral research degree candidates. sensors in
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