International Maritime Health最新文献

{"title":"Evaluation of North Sea saturation procedures through divers monitoring.","authors":"Jean-Pierre Imbert, Axel Barbaud, Sian Stevens, Craig Miller, Hilary Peace, Helene Rossin, Alain Letourneur, Philip Bryson, Bo Damsgaard, Costantino Balestra","doi":"10.5603/imh.99606","DOIUrl":"10.5603/imh.99606","url":null,"abstract":"<p><strong>Background: </strong>Saturation diving is a standard method of intervention for commercial diving during offshore operations. Current saturation procedures achieve a high level of safety with regards to decompression sickness but still put the divers under multiple stressors: 1) Environmental stress (long confinement, heat/cold, dense gases, high oxygen levels), 2) Work stress (muscular fatigue, psychological pressure, breathing equipment, etc.), 3) venous gas emboli associated with decompression, 4) Inflammation related to oxidative stress and microparticles. We present the results of a saturation divers monitoring campaign performed in the North Sea Danish sector, on the Tyra field, during 2022. The study was supported by TotalEnergies, the field operator, and performed by Boskalis Subsea Services, the diving contractor, onboard the diving support vessel Boka Atlantis. The objective was twofold: document the level of diving stress during saturation operations in the Danish sector, and compare the performances of two saturation procedures, the Boskalis and the NORSOK procedures.</p><p><strong>Materials and methods: </strong>Fourteen divers volunteered for the study. The monitoring package include weight and temperature measurements, psychomotor tests (objective evaluation) and questionnaires (subjective evaluation), Doppler bubble detection and bioimpedance. The results were presented in a radar diagram that provides a general view of the situation.</p><p><strong>Results: </strong>The data were analysed along 3 dimensions: work and environmental, desaturation bubbles, oxidative stress and inflammation. The results showed little or no variations from the reference values. No bubbles were detected after excursion dives and the final decompression, except for two divers with a grade 1 after arriving at surface. No statistical difference could be found between the Boskalis and the NORSOK saturation procedures.</p><p><strong>Conclusions: </strong>At a depth of 40-50 msw corresponding to the Danish sector, the two saturation procedures monitored induce no or little stress to the divers. The divers know how to manage their diet, equilibrate their hydration and pace their effort. Data available on divers' post saturation period show a recovery over the 24-48 hours following the end of the decompression. Further research should focus on diving deeper than 100 msw where a greater stress can be anticipated.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 2","pages":"89-102"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Praziquantel as the preferred treatment for schistosomiasis.","authors":"Yusuf Haz Condeng, Sudirman Katu, Andi Makbul Aman, Haerani Rasyid, Syakib Bakri, Harun Iskandar","doi":"10.5603/imh.99453","DOIUrl":"10.5603/imh.99453","url":null,"abstract":"<p><p>Schistosomiasis, caused by Schistosoma trematode worms, represents a significant global health challenge. This review offers a thorough examination of the disease's epidemiology, transmission dynamics, diagnostic modalities, and treatment options. Diagnostic techniques encompass direct parasitological methods, immunological assays, DNA/RNA detection, and biomarker utilization, each with distinct advantages and limitations. There is an urgent need for improved diagnostic tools with enhanced sensitivity and specificity. Praziquantel remains the cornerstone of treatment, exhibiting efficacy against all Schistosoma species, while the potential of artemisin derivatives in combination therapy is also explored. In this review, we focus on the importance of praziquantel administration as the central aspect of schistosomiasis treatment, highlighting ongoing efforts to optimize its utilization for improved patient outcomes.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 1","pages":"49-54"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MAGAZINE.","authors":"","doi":"10.5603/imh.102869","DOIUrl":"https://doi.org/10.5603/imh.102869","url":null,"abstract":"","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 3","pages":"207-219"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142477361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Maritime industry safety risks: fatigue and poor sleep.","authors":"Muhammad Adeel Rishi, Jennifer Creamer, Kathy Sexton-Radek","doi":"10.5603/imh.101583","DOIUrl":"https://doi.org/10.5603/imh.101583","url":null,"abstract":"","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 4","pages":"267-268"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142915810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-reported diabetes mellitus among seafarers: occupational and sociodemographic predictors.","authors":"Getu Gamo Sagaro, Marzio Di Canio, Gopi Battineni, Giovanna Ricci, Francesco Amenta","doi":"10.5603/imh.98289","DOIUrl":"10.5603/imh.98289","url":null,"abstract":"<p><strong>Background: </strong>Seafarers are at increased risk of diabetes due to their lifestyle and working conditions on board ships. There is, however, limited evidence regarding the magnitude of diabetes and its risk factors. In this study, we aimed to assess the prevalence of self-reported diabetes among seafarers on board ships and identify risk factors associated with it.</p><p><strong>Materials and methods: </strong>A cross-sectional epidemiological survey was conducted among seafarers aboard ships between November and December 2022. The study enrolled a total of 4,500 seafarers aged 18 and older. Data were collected using anonymous, standardized questionnaires. The association between the outcome variable and the independent variables was assessed using binary logistic regression models.</p><p><strong>Results: </strong>In total, 2,986 participants were included in the study. The prevalence of self-reported diabetes among seafarers was found to be 8.2% (95% CI: 7.2-9.2). Self-reported diabetes prevalence among officers and non-officers was 7% and 9%, respectively. The mean age of study participants was 37.96 ± 10.22, while the mean age of participants with diabetes was 47.5 ± 9.46. Independent predictors of self-reported diabetes mellitus were age (51+ years) [adjusted odds ratio (AOR): 3.52, 95% confidence interval (CI): 1.46-8.95], rank (non-officer) [AOR: 1.65; 95% CI: 1.14-2.40], worksites (engine) (AOR: 2.08, 95% CI: 1.19-3.77), work experience (10-20 years) (AOR: 4.66, 95% CI: 2.33-10.05), work experience (21+ years) (AOR: 5.01, 95% CI: 2.32-11.55), working hours per week (57-70 hours) (AOR: 1.57, 95% CI: 1.08-2.31), working hours per week (71+ hours) (AOR: 1.80, 95% CI: 1.17-2.80), self-reported hypertension (AOR: 1.44, 95% CI: 1.03-1.99), overweight (AOR: 1.74; 95% CI: 1.24-2.47), and obesity (AOR: 2.93; 95% CI: 1.84-4.65).</p><p><strong>Conclusions: </strong>This study revealed that one in twelve seafarers between the ages of 19 and 70 have self-reported diabetes. The present study identified significant risk factors associated with diabetes. Risk factor mitigation strategies aimed at high-risk groups should be implemented on board ships.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 1","pages":"19-28"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140856276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact on seafarers of extreme events: A case study arising out of the situation in Ukraine.","authors":"Anish Arvind Hebbar, Teona Khabeishvili","doi":"10.5603/imh.100443","DOIUrl":"10.5603/imh.100443","url":null,"abstract":"<p><strong>Background: </strong>Maritime transportation is the lifeblood of the world's economy. However, seafarers are exposed to isolated, confined and particularly extreme environments. Maritime operations in the face of geopolitical conflicts profoundly impact seafarers' mental health, well-being and safety.</p><p><strong>Materials and methods: </strong>The study comprises 27 seafarer interviews and 21 stakeholder interviews covering 4 maritime education and training institutions, 11 crewing agencies, 4 medical facilities and 2 maritime authorities. An online questionnaire survey of seafarers who were affected by the conflict in Ukraine and had sailed in the conflict zone in the period 24 February 2022 to 30 September 2023 yielded 319 valid responses.</p><p><strong>Results: </strong>The study suggests that seafarers in the conflict zone are exposed to constant imminent threats to personal safety, constant stress and anxiety, prolonged lack of sleep, limited opportunities of contact with families, and high risk to mental health among other things further exacerbated by a lack of mental health support from company, and anxiety resulting from loss of access to shore-based training facilities and uncertainty in updating competency certificates.</p><p><strong>Conclusions: </strong>The study presents rare insights on the psychological and emotional toll on seafarers who continue to serve the critical needs of the maritime transportation industry in a newly ordained role as keyworkers. This study underscores the need for improved mental health support and counselling services within the maritime industry, in particular, maritime stakeholders likely affected by geopolitical conflicts.</p><p><strong>Highlights: </strong>From the practical perspective, this is among the first studies to focus on the mental health and well-being of seafarers arising out of the situation in Ukraine since 24 February 2022. From the theoretical perspective, this is a maiden study attempting an exploration of social conditions in three different dimensions by integrating three distinct theoretical constructs namely, UN Human Security Framework, Holmes & Rahe Social Readjustment Rating Scale and ILO Maritime Labour Convention framework.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 3","pages":"190-203"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142477360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The prevalence of seasickness in a population of French civilian sailors.","authors":"Maroussia Jan Le Cloirec, David Lucas, Brice Loddé, Richard Pougnet, Alexis Maffert, Dominique Jégaden","doi":"10.5603/imh.99481","DOIUrl":"10.5603/imh.99481","url":null,"abstract":"<p><strong>Background: </strong>Motion sickness, is the onset of a series of clinical signs when travelling in a means of locomotion. Boats are the most common source of kinetosis, causing seasickness. Although this condition is often benign, it can severely affect the quality of life of seafarers, as well as the quality of their work. The aim of this study is to focus on the point prevalence and characteristics of seasickness in a population of French civilian seafarers from all shipping sectors.</p><p><strong>Materials and methods: </strong>During two months in 2023, we conducted a cross-sectional study based on a questionnaire containing 28 questions.</p><p><strong>Results: </strong>One hundred nine men and 10 women completed the questionnaire. Of these, 34% said they were seasick. The main symptoms described by the sailors were nausea and cold sweats in 87.5% and 50% of cases, respectively. The prevalence of naupathy appears to be higher in women (60% compared with 31% in men). Women also seem to be less accustomed to the marine environment than men, with 71% of men and only 33% of women indicating that they get accustomed to life at sea. However, the symptoms of seasickness seem to disappear more slowly in men than in women. In terms of treatment, men (38%) were more likely to take medication than women (17%).</p><p><strong>Conclusions: </strong>Our study shows a greater susceptibility to seasickness among women. This interpretation should be treated with caution given the small number of women who took part in the study. The relatively low point prevalence of seasickness (34%) could be due to under-reporting. Although ways of thinking are changing, seasickness is still a taboo subject for many sailors. Yet seasickness has major professional and personal repercussions. So it's important to raise the subject and discuss strategies for improving well-being at work.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 3","pages":"147-154"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142477365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Travel-related health problems in travellers admitted at the University Centre of Maritime and Tropical Medicine in Poland, 2023.","authors":"Krzysztof Korzeniewski, Natalia Kulawiak, Katarzyna Sikorska","doi":"10.5603/imh.102245","DOIUrl":"10.5603/imh.102245","url":null,"abstract":"<p><strong>Background: </strong>Meta-analyses show that 43-79% of international travellers develop a travel-related health problems during or after journey. The aim of the present research was to analyse travel-related morbidity in travellers hospitalized at the University Centre of Maritime and Tropical Medicine in Gdynia, Poland.</p><p><strong>Material and methods: </strong>This retrospective study was based on the analysis of medical records of 159 Polish patients hospitalized at the Department of Tropical and Parasitic Diseases between January and December 2023. Patients' age, sex, continents and countries visited, activities undertaken during travel, and risk behaviours were analysed. The aetiology of illnesses was established for only 79 cases on the basis of reported clinical symptoms and diagnostic tests. Due to limited diagnostics, the aetiological factor could not be determined in 80 patients.</p><p><strong>Results: </strong>Individuals with travel-related health problems accounted for only 14.6% of all patients treated at the Department of Tropical and Parasitic Diseases (159/1087) in the analysed period. Among the patients with travel-related conditions, most travelled to Africa (49.1%) and Asia (28.3%); the mean age of those patients was 41.7 years. Sunbathing (52.2%), scuba diving (17.6%), and safari (17.0%) were the most popular activities among the patients involved in the study; local food consumption (30.8%) was the most frequently reported risk behaviour. The most common causes for hospitalization included gastrointestinal (39.6%) and skin diseases (19.5%), fevers of unknown origin (13.2%), respiratory diseases (12.6%) and vector- borne diseases of established aetiology (10.1%). Due to limited diagnostic possibilities, the aetiological factor could not be determined in 74.6% patients with gastrointestinal diseases, 50% patients with genitourinary and 30% patients with respiratory diseases.</p><p><strong>Conclusions: </strong>Despite having been granted the status of the national reference centre for tropical medicine, the University Centre for Maritime and Tropical Medicine with the Institute of Maritime and Tropical Medicine do not have the capacity for comprehensive diagnosis and treatment of ill travellers returning from tropical destinations, which is primarily associated with the dispersion of patients presenting with travel-related conditions across different infectious diseases departments in Poland.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 4","pages":"236-244"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142915837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MAGAZINE.","authors":"","doi":"10.5603/imh.100039","DOIUrl":"https://doi.org/10.5603/imh.100039","url":null,"abstract":"","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 1","pages":"64-78"},"PeriodicalIF":2.2,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140869419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics of Polish travellers admitted at the University Centre of Maritime and Tropical Medicine in Poland, 2023.","authors":"Krzysztof Korzeniewski","doi":"10.5603/imh.99413","DOIUrl":"10.5603/imh.99413","url":null,"abstract":"<p><strong>Background: </strong>After COVID-19 restrictions were lifted, people started to travel again. Each year, thousands of Poles travel internationally, and many travel to tropical or subtropical destinations in Asia, Africa or South America. The aim of this article was to describe the characteristics of Polish travellers based on the information from a retrospective 12-month review of the medical records of Polish patients seeking pre-travel advice at the largest diagnostic and treatment travel medicine centre in Poland in 2023.</p><p><strong>Material and methods: </strong>The retrospective study was based on the analysis of medical records of 2,147 patients seeking pre-travel advice at the University Centre of Maritime and Tropical Medicine in Gdynia, Poland, between January and December 2023. The study focused on the analysis of the following patients' variables: age, sex, travel details (purpose of travel, length of travel, departure month, continents and countries to be visited). It also aimed to evaluate the range of prevention measures which were either recommended or administered to patients seeking pre-travel advice at the clinic (preventive vaccinations, chemoprophylaxis). In addition, it assessed the health status of the patients presenting at the travel medicine clinic; retrospective health assessments were based on the information from the interviews with the patients.</p><p><strong>Results: </strong>Patients who sought pre-travel advice were mostly aged 36-65 years (49.5%), they were travelling for tourism purposes (78.3%), for a maximum period of 4 weeks (79.0%), mostly in November (15.2%) or in January (14.9%). Most travellers planned to visit Asia (55.5%) or Africa (29.0%); mainly Thailand (21.5%), Vietnam (8.5%), Kenya (8.3%) or India (8.2%). The most frequently administered immunoprophylaxis included vaccinations against typhoid fever and hepatitis A. Other commonly recommended/prescribed prevention measures included: insect repellents (69.3%), sunscreen (58.3%), antimalarials (35.8%), antithrombotic drugs (32.6%), and antidiarrheal drugs (25.6%). The analysis of patient interviews demonstrated that 61.8% of the travellers consulted at the clinic had no pre-existing medical conditions, while 38.2% required the use of chronic medications, mainly for allergies (14.3%), thyroid disorders (13.6%), cardiovascular diseases (9.3%), or psychiatric disorders (5.5%).</p><p><strong>Conclusions: </strong>A large number of Polish travellers visit destinations where the risk of infectious and non-infectious diseases is high. Providing patients with professional advice during a pre-travel consultation will help protect against travel-associated health problems.</p>","PeriodicalId":45964,"journal":{"name":"International Maritime Health","volume":"75 1","pages":"55-60"},"PeriodicalIF":1.6,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140869711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}