280 research outputs found
Comments to Nordmo et al.’s article: effect of hardiness
We would like to comment on Nordmo et al.’s article on hardiness among Norwegian Royal Navy seamen. The article is very interesting. Understanding the sleep disorders of the military can indeed make it possible to favour the preservation of their health and their competencies. The authors have highlighted the limitations of their study. They will take into account the sleep disorder factors already described in literature, such as: noise, comfort on board, shift organisations, etc. We would like to make two comments: on the one hand, highlight another limit to help future studies; on the other hand, open another perspective of prevention, not described in this article
“Champimer” project: investigation of fungal diversity at the air-water interface of maritime environment
Temporary and permanent unfitness of occupational divers. Brest Cohort 2002–2019 from the French National Network for Occupational Disease Vigilance and Prevention (RNV3P)
Background: In France, the monitoring of professional divers is regulated. Several learned societies (French Occupational Medicine Society, French Hyperbaric Medicine Society and French Maritime Medicine Society) have issued follow-up recommendations for professional divers, including medical follow-up. Medical decisions could be temporary unfitness for diving, temporary fitness with monitoring, a restriction of fitness, or permanent unfitness. The aim of study was to point out the causes of unfitness in our centre.
Materials and methods: The divers’ files were selected from the French National Network for Occupational Disease Vigilance and Prevention (RNV3P). Only files with a special medical decision were selected, between 2002 and 2019.
Results: Three hundred and ninety-six professional divers are followed-up in our centre and 1371 medical decisions were delivered. There were 29 (7.3%) divers with a special medical decision, during 42 (3.1%) medical visit. Twelve (3.0%) had a permanent unfitness. The leading cause of unfitness was pulmonary diseases: emphysema (3), chronic obstructive pulmonary disorder (2), asthma (2). Sixteen (4.0%) divers had temporary unfitness. The leading causes were cardiovascular (4 times) and neurological (6 times). Twelve (3.0%) divers had had at least one decompression sickness.
Conclusions: Judgments of permanent unfitness for diving were rare (3.0% of divers), but were because of life-threatening disease. Medical follow-up of occupational divers was justified to decrease the risk of fatal event during occupational dives
Can a transgender person be an occupational diver? Demonstration from a case report
This is the first case report about a transgender professional diver. The purpose of this article is to show the professional adaptations to help him to continue occupational dive and to raise the question of the impact on diving risks of hormonal treatment in this case. He was a 39-year-old man when he began his transition. He had worked as a diver for 9 years before his transition. When he changed to look like a woman, there were a few difficulties in continuing his professional activity. The main difficulty was that he looked like a woman while working with men. Modesty was a crucial issue in the enterprise. There were other problems such as the organisation of premises, the physical workload and the interaction between treatments and diving. There is a lack of a law to guide the employer. French legislation does not address the issue of transsexuals for this profession. The medical recommendations do not specify contraindications or adaptations for diving safely. Because of his transition, he lost muscle mass. The occupational physician helped to adjust his activity: decreasing the weight of his diving suit, creating a female-like locker room etc. Finally, the question of the risk of decompression illness arose. Legal hormonal medication seems not to significantly increase the risk of decompression illness, but this diver was taking illicit treatment to speed up the transition. The occupational physician recommended taking the legal hormonal medication
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