Pub Date : 2023-04-01DOI: 10.1057/s41278-023-00260-2
Sunil Hwang, S. Joo
{"title":"Examining the impact of the COVID-19 pandemic on container carrier performance","authors":"Sunil Hwang, S. Joo","doi":"10.1057/s41278-023-00260-2","DOIUrl":"https://doi.org/10.1057/s41278-023-00260-2","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"1 1","pages":"1 - 14"},"PeriodicalIF":4.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46290318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: With every surgical procedure there is a risk of postoperative infection (surgical site infection = SSI). This risk of infection can be influenced by various factors, including perioperative antibiotic prophylaxis. In terms of antibiotic stewardship, antibiotics should only be used if there is a proven benefit for the patient. However, this advantage has not yet been conclusively proven, especially for clean and clean-contaminated surgeries. The aim of our study was to document various relevant influencing factors on the infection rate after clean and clean-contaminated surgeries in dogs and cats. In particular, it was documented to what extent a reduced use of antibiotics affects the infection rate in the context of all influencing factors. Over a period of eleven months, 807 clean and clean-contaminated surgeries in dogs and cats were prospectively analyzed with possible influencing factors (gender, ASA classification, underlying endocrinological diseases, duration of anesthesia, duration of surgery, type of surgery, perioperative antibiotic prophylaxis (POA), duration of hospitalization) affecting the infection rate. After surgery all cases were followed up either 30 or 90 days, if implants were used. The effect of the various factors was evaluated using multivariable logistic regression analysis. SSI was detected in 25/664 clean and 10/143 clean-contaminated surgeries. Longer hospitalization, without antimicrobial prophylaxis, and male animals had a significantly higher risk of SSI. In clean surgeries, SSI occurred in 2,3 % of all cases with POA and 5,3 % without POA. The SSI in clean-contaminated was 3,6 % with POA and 9 % without. This difference resulted mainly from the results of osteosynthesis, gastrointestinal and skin surgeries. However, other types of surgeries, such as castrations, neurological interventions, abdominal and thoracic surgeries, and surgeries in the head and neck region, showed comparable infection rates with and without POA.
{"title":"[Prospective analysis of risk factors for perioperative infections in clean and clean-contaminated surgeries in dogs and cats with special reference to perioperative and postoperative antibiotic use].","authors":"M Degen, P Torgerson, M C Nolff","doi":"10.17236/sat00391","DOIUrl":"10.17236/sat00391","url":null,"abstract":"<p><strong>Introduction: </strong>With every surgical procedure there is a risk of postoperative infection (surgical site infection = SSI). This risk of infection can be influenced by various factors, including perioperative antibiotic prophylaxis. In terms of antibiotic stewardship, antibiotics should only be used if there is a proven benefit for the patient. However, this advantage has not yet been conclusively proven, especially for clean and clean-contaminated surgeries. The aim of our study was to document various relevant influencing factors on the infection rate after clean and clean-contaminated surgeries in dogs and cats. In particular, it was documented to what extent a reduced use of antibiotics affects the infection rate in the context of all influencing factors. Over a period of eleven months, 807 clean and clean-contaminated surgeries in dogs and cats were prospectively analyzed with possible influencing factors (gender, ASA classification, underlying endocrinological diseases, duration of anesthesia, duration of surgery, type of surgery, perioperative antibiotic prophylaxis (POA), duration of hospitalization) affecting the infection rate. After surgery all cases were followed up either 30 or 90 days, if implants were used. The effect of the various factors was evaluated using multivariable logistic regression analysis. SSI was detected in 25/664 clean and 10/143 clean-contaminated surgeries. Longer hospitalization, without antimicrobial prophylaxis, and male animals had a significantly higher risk of SSI. In clean surgeries, SSI occurred in 2,3 % of all cases with POA and 5,3 % without POA. The SSI in clean-contaminated was 3,6 % with POA and 9 % without. This difference resulted mainly from the results of osteosynthesis, gastrointestinal and skin surgeries. However, other types of surgeries, such as castrations, neurological interventions, abdominal and thoracic surgeries, and surgeries in the head and neck region, showed comparable infection rates with and without POA.</p>","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"24 1","pages":"250-0"},"PeriodicalIF":0.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90782084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-13DOI: 10.1057/s41278-023-00257-x
M. Jansen, C. Hein
{"title":"Port city symbiosis: introduction to the special issue","authors":"M. Jansen, C. Hein","doi":"10.1057/s41278-023-00257-x","DOIUrl":"https://doi.org/10.1057/s41278-023-00257-x","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"211 - 229"},"PeriodicalIF":4.6,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41943059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-09DOI: 10.1057/s41278-023-00255-z
M. Gorman, John Clarke, R. D. de Koster, Michael Hewitt, D. Roy, Mei Zhang
{"title":"Emerging practices and research issues for big data analytics in freight transportation","authors":"M. Gorman, John Clarke, R. D. de Koster, Michael Hewitt, D. Roy, Mei Zhang","doi":"10.1057/s41278-023-00255-z","DOIUrl":"https://doi.org/10.1057/s41278-023-00255-z","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"28 - 60"},"PeriodicalIF":4.6,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47207545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-01DOI: 10.1057/s41278-023-00253-1
T. Notteboom, H. Haralambides
{"title":"Seaports as green hydrogen hubs: advances, opportunities and challenges in Europe","authors":"T. Notteboom, H. Haralambides","doi":"10.1057/s41278-023-00253-1","DOIUrl":"https://doi.org/10.1057/s41278-023-00253-1","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"1 - 27"},"PeriodicalIF":4.6,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43362281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-15DOI: 10.1057/s41278-022-00252-8
Enock Kojo Ayesu, D. Sakyi, A. B. Darku
{"title":"Seaport efficiency, port throughput, and economic growth in Africa","authors":"Enock Kojo Ayesu, D. Sakyi, A. B. Darku","doi":"10.1057/s41278-022-00252-8","DOIUrl":"https://doi.org/10.1057/s41278-022-00252-8","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"479 - 498"},"PeriodicalIF":4.6,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43953641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-23DOI: 10.1057/s41278-022-00250-w
T. Thompson
{"title":"The market for biofuels: sustainable prospects for international shipping and the advances of the Port of Rotterdam","authors":"T. Thompson","doi":"10.1057/s41278-022-00250-w","DOIUrl":"https://doi.org/10.1057/s41278-022-00250-w","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"196 - 209"},"PeriodicalIF":4.6,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47007406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-07DOI: 10.1057/s41278-022-00249-3
Achilleas Tsantis, J. Mangan, Agustina Calatayud, R. Palacin
{"title":"Container shipping: a systematic literature review of themes and factors that influence the establishment of direct connections between countries","authors":"Achilleas Tsantis, J. Mangan, Agustina Calatayud, R. Palacin","doi":"10.1057/s41278-022-00249-3","DOIUrl":"https://doi.org/10.1057/s41278-022-00249-3","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"1 1","pages":"1 - 31"},"PeriodicalIF":4.6,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45985636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-23DOI: 10.1057/s41278-022-00247-5
Truong Ngoc Cuong, Le Ngoc Bao Long, Hwan-Seong Kim, S. You
{"title":"Data analytics and throughput forecasting in port management systems against disruptions: a case study of Busan Port","authors":"Truong Ngoc Cuong, Le Ngoc Bao Long, Hwan-Seong Kim, S. You","doi":"10.1057/s41278-022-00247-5","DOIUrl":"https://doi.org/10.1057/s41278-022-00247-5","url":null,"abstract":"","PeriodicalId":47368,"journal":{"name":"Maritime Economics & Logistics","volume":"25 1","pages":"61 - 89"},"PeriodicalIF":4.6,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43367425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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