{"title":"亨特新英格兰急性a型主动脉夹层- 10年澳大利亚地区经验。","authors":"Ayesh Rathnayake, Apoorva Saboo, Olivia Chang, Takuya Narita, Rosauro Mejia","doi":"10.1111/ans.70181","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>Acute aortic dissection (AD) is a surgical emergency with significant mortality without prompt diagnosis and operative intervention. The management is time critical, and regional Australia represents an area of interest owing to its large distances and often paucity of resources. No previous studies examining Type-A AD in regional Australia have been done. The aim of this study is to describe acute Type-A AD within a regional population of Australia. The primary outcomes were incidence and mortality. The secondary outcomes were assessment of risk factors, challenges in diagnosis, and associated complications.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>A retrospective analysis was undertaken in the Hunter New England (HNE) health district of New South Wales (NSW) from 2010 to 2020. A total of 122 patients with an ICD-10 diagnosis of Type-A AD were included in the study. The data was analysed using the statistical package for the social sciences (SPSS). Odds ratio and 95% confidence interval (CI) were reported, and statistical significance was assumed at <i>p</i> < 0.05.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>The incidence of Type-A AD in the HNE was 1.27 per 100 000 and overall mortality was 14.5%. Five percent of patients identified as Aboriginal and Torres Strait Islander. Combined risk factors of smoking and hypertension, postoperative CVA, and misdiagnosis demonstrated higher mortality which was statistically significant (<i>p</i> < 0.05).</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>This study is the first study to illustrate Type-A AD in regional Australia. The findings reported here present a solid foundation for future studies to better understand the challenges faced in the diagnosis and management of AD.</p>\n </section>\n </div>","PeriodicalId":8158,"journal":{"name":"ANZ Journal of Surgery","volume":"95 6","pages":"1129-1134"},"PeriodicalIF":1.6000,"publicationDate":"2025-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Acute Type-A Aortic Dissection in Hunter New England—A 10-Year Regional Australian Experience\",\"authors\":\"Ayesh Rathnayake, Apoorva Saboo, Olivia Chang, Takuya Narita, Rosauro Mejia\",\"doi\":\"10.1111/ans.70181\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>Acute aortic dissection (AD) is a surgical emergency with significant mortality without prompt diagnosis and operative intervention. The management is time critical, and regional Australia represents an area of interest owing to its large distances and often paucity of resources. No previous studies examining Type-A AD in regional Australia have been done. The aim of this study is to describe acute Type-A AD within a regional population of Australia. The primary outcomes were incidence and mortality. The secondary outcomes were assessment of risk factors, challenges in diagnosis, and associated complications.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>A retrospective analysis was undertaken in the Hunter New England (HNE) health district of New South Wales (NSW) from 2010 to 2020. A total of 122 patients with an ICD-10 diagnosis of Type-A AD were included in the study. The data was analysed using the statistical package for the social sciences (SPSS). Odds ratio and 95% confidence interval (CI) were reported, and statistical significance was assumed at <i>p</i> < 0.05.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>The incidence of Type-A AD in the HNE was 1.27 per 100 000 and overall mortality was 14.5%. Five percent of patients identified as Aboriginal and Torres Strait Islander. Combined risk factors of smoking and hypertension, postoperative CVA, and misdiagnosis demonstrated higher mortality which was statistically significant (<i>p</i> < 0.05).</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusion</h3>\\n \\n <p>This study is the first study to illustrate Type-A AD in regional Australia. The findings reported here present a solid foundation for future studies to better understand the challenges faced in the diagnosis and management of AD.</p>\\n </section>\\n </div>\",\"PeriodicalId\":8158,\"journal\":{\"name\":\"ANZ Journal of Surgery\",\"volume\":\"95 6\",\"pages\":\"1129-1134\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2025-05-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ANZ Journal of Surgery\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/ans.70181\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"SURGERY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ANZ Journal of Surgery","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/ans.70181","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"SURGERY","Score":null,"Total":0}
Acute Type-A Aortic Dissection in Hunter New England—A 10-Year Regional Australian Experience
Background
Acute aortic dissection (AD) is a surgical emergency with significant mortality without prompt diagnosis and operative intervention. The management is time critical, and regional Australia represents an area of interest owing to its large distances and often paucity of resources. No previous studies examining Type-A AD in regional Australia have been done. The aim of this study is to describe acute Type-A AD within a regional population of Australia. The primary outcomes were incidence and mortality. The secondary outcomes were assessment of risk factors, challenges in diagnosis, and associated complications.
Methods
A retrospective analysis was undertaken in the Hunter New England (HNE) health district of New South Wales (NSW) from 2010 to 2020. A total of 122 patients with an ICD-10 diagnosis of Type-A AD were included in the study. The data was analysed using the statistical package for the social sciences (SPSS). Odds ratio and 95% confidence interval (CI) were reported, and statistical significance was assumed at p < 0.05.
Results
The incidence of Type-A AD in the HNE was 1.27 per 100 000 and overall mortality was 14.5%. Five percent of patients identified as Aboriginal and Torres Strait Islander. Combined risk factors of smoking and hypertension, postoperative CVA, and misdiagnosis demonstrated higher mortality which was statistically significant (p < 0.05).
Conclusion
This study is the first study to illustrate Type-A AD in regional Australia. The findings reported here present a solid foundation for future studies to better understand the challenges faced in the diagnosis and management of AD.
期刊介绍:
ANZ Journal of Surgery is published by Wiley on behalf of the Royal Australasian College of Surgeons to provide a medium for the publication of peer-reviewed original contributions related to clinical practice and/or research in all fields of surgery and related disciplines. It also provides a programme of continuing education for surgeons. All articles are peer-reviewed by at least two researchers expert in the field of the submitted paper.