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Canadian Journal of Neurological Sciences最新文献

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Spinal Intramedullary Abscess of Blastomycosis etiology in immunocompetent 19-year-old male. 免疫功能正常的19岁男性脊髓髓内脓肿的芽菌病病因学分析。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-08 DOI: 10.1017/cjn.2024.370
Malavan Ragulojan, Ahmed Alnemari, Charles Agbi, Safraz Mohammed
{"title":"Spinal Intramedullary Abscess of Blastomycosis etiology in immunocompetent 19-year-old male.","authors":"Malavan Ragulojan, Ahmed Alnemari, Charles Agbi, Safraz Mohammed","doi":"10.1017/cjn.2024.370","DOIUrl":"https://doi.org/10.1017/cjn.2024.370","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-6"},"PeriodicalIF":2.9,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142959364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Useless Hand (of Oppenheim) Syndrome. 无用之手（奥本海姆）综合症。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-02-22 DOI: 10.1017/cjn.2024.28
Jihad Al Kharbooshi, Seth Climans
{"title":"Useless Hand (of Oppenheim) Syndrome.","authors":"Jihad Al Kharbooshi, Seth Climans","doi":"10.1017/cjn.2024.28","DOIUrl":"10.1017/cjn.2024.28","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"166-167"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139934500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nitrous Oxide-Induced Myelopathy Mimicking Longitudinally Extensive Transverse Myelitis. 模仿纵向扩展横贯性脊髓炎的一氧化二氮诱发脊髓病变
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-04-02 DOI: 10.1017/cjn.2024.50
Chia-Chen Tsai, Tychicus Chen
{"title":"Nitrous Oxide-Induced Myelopathy Mimicking Longitudinally Extensive Transverse Myelitis.","authors":"Chia-Chen Tsai, Tychicus Chen","doi":"10.1017/cjn.2024.50","DOIUrl":"10.1017/cjn.2024.50","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"168-169"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140337768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Progressive Thrombosis of a Dolicho-Basilar Artery and Fusiform Aneurysm Resulting in Diffuse Ischemic and Hemorrhagic Complications. 多立霍-基底动脉和纺锤形动脉瘤的进行性血栓形成导致弥漫性缺血和出血并发症。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-04-04 DOI: 10.1017/cjn.2024.51
Vincent Brissette, Marina Saad, Devavrat Nene, Christine Van Winssen, Ange Boubacar Diouf, Marlise P Dos Santos, Robert Fahed, Célina Ducroux
{"title":"Progressive Thrombosis of a Dolicho-Basilar Artery and Fusiform Aneurysm Resulting in Diffuse Ischemic and Hemorrhagic Complications.","authors":"Vincent Brissette, Marina Saad, Devavrat Nene, Christine Van Winssen, Ange Boubacar Diouf, Marlise P Dos Santos, Robert Fahed, Célina Ducroux","doi":"10.1017/cjn.2024.51","DOIUrl":"10.1017/cjn.2024.51","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"164-165"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Career Outcomes Among Neurosurgery Resident Graduates in Canada: An Update. 加拿大神经外科住院医师毕业生的职业前景：更新。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-11-04 DOI: 10.1017/cjn.2024.44
Lior M Elkaim, Farbod Niazi, Michael K Tso
{"title":"Career Outcomes Among Neurosurgery Resident Graduates in Canada: An Update.","authors":"Lior M Elkaim, Farbod Niazi, Michael K Tso","doi":"10.1017/cjn.2024.44","DOIUrl":"10.1017/cjn.2024.44","url":null,"abstract":"<p><strong>Background: </strong>Many Royal College of Physicians and Surgeons of Canada (RCPSC) graduates in neurosurgery face significant challenges in finding full-time employment. The current study describes the career outcomes of neurosurgery residents from Canadian programs.</p><p><strong>Methods: </strong>All RCPSC neurosurgery graduates (<i>n</i> = 106) who completed their residency between 2015 and 2020 were included in this study. Baseline characteristics were determined for the entire cohort and then stratified by employment status. Several logistic regression models were used to identify predictors of full-time employment after residency.</p><p><strong>Results: </strong>Overall, 26.4% of neurosurgery graduates from 2015 to 2020 have been underemployed, defined as locum and clinical associate positions (6.6%), the pursuit of multiple fellowships (16%) and career change/nonsurgical career (3.8%). Only 52.0% of graduates were fully employed in Canada, with 30.2% appointed at academic institutions. Skull-base/open vascular (OR: 0.055, 95%CI [<0.01, 0.74]) and general neurosurgery (OR: 0.027, 95% CI [<0.01, 0.61]) fellowships were associated with underemployment. Advanced research degrees (master's or Ph.D.) and sex were not associated with full-time employment.</p><p><strong>Conclusions: </strong>Over one-quarter of recent Canadian neurosurgery graduates were underemployed, and nearly half do not find employment in Canada. These results reflect a concerning reality for current and prospective neurosurgery graduates in Canada and will hopefully serve as a call to action for the Canadian neurosurgery community.</p>","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"95-101"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in Cerebral Small Vessel Disease: Sandra E. Black Lecture to the Canadian Neurological Sciences Federation. 脑小血管疾病的进展：加拿大神经科学联合会桑德拉-布莱克讲座。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-02-27 DOI: 10.1017/cjn.2024.26
Eric E Smith
{"title":"Advances in Cerebral Small Vessel Disease: Sandra E. Black Lecture to the Canadian Neurological Sciences Federation.","authors":"Eric E Smith","doi":"10.1017/cjn.2024.26","DOIUrl":"10.1017/cjn.2024.26","url":null,"abstract":"<p><p>Cerebral small vessel diseases (CSVDs) are among the most common age-related pathologies of the brain. Arteriolosclerosis and cerebral amyloid angiopathy (CAA) are the most common CSVDs. In addition to causing stroke and dementia, CSVDs can have diverse covert radiological manifestations on computed tomography and magnetic resonance imaging including lacunes, T2-weighted white matter hyperintensities, increased density of visible perivascular spaces, microbleeds and cortical superficial siderosis. Because they cannot be visualized directly, research on the pathophysiology of CSVD has been difficult. However, advances in quantitative imaging methods, including physiological imaging such as measurement of cerebrovascular reactivity and increased vascular permeability, are beginning to allow investigation of the early effects of CSVD in living people. Furthermore, genomics, metabolomics and proteomics have the potential to illuminate previously unrecognized pathways to CSVD that could be important targets for new clinical trials.</p>","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-8"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139974761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fostering Education in Epilepsy: A Canadian League Against Epilepsy Teaching Initiative. 促进癫痫教育：加拿大抗癫痫联盟教学倡议。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-03-25 DOI: 10.1017/cjn.2024.45
Gianluca D'Onofrio, Rajesh Ramachandran Nair, Aylin Y Reid, Eliane Kobayashi, Kevin Jones, Esther Bui, Tadeu A Fantaneanu, Juan Pablo Appendino
{"title":"Fostering Education in Epilepsy: A Canadian League Against Epilepsy Teaching Initiative.","authors":"Gianluca D'Onofrio, Rajesh Ramachandran Nair, Aylin Y Reid, Eliane Kobayashi, Kevin Jones, Esther Bui, Tadeu A Fantaneanu, Juan Pablo Appendino","doi":"10.1017/cjn.2024.45","DOIUrl":"10.1017/cjn.2024.45","url":null,"abstract":"<p><p>The Canadian League Against Epilepsy initiated a virtual epilepsy education program, conducting 29 webinars from March 2021 to September 2023. We report our experience, with the goal to inspire other groups to develop inclusive, equitable, and free educational spaces with a worldwide reach. Monthly sessions drew a median attendance of 118 participants, predominantly Canadian but also international, including physicians (58.9%) and trainees (22.8%). Post-webinar surveys (average 40% response rate) noted high satisfaction, a strong inclination to recommend the sessions, and an interest in clinical case-based topics. We plan to consider integrating a self-assessment section evaluating knowledge gained after each seminar.</p>","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"135-140"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140208367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Applying a Stepped-Care Framework for Functional Neurological Disorder Management. 将阶梯式护理框架应用于功能性神经紊乱管理。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-03-01 DOI: 10.1017/cjn.2024.32
Monica Taing, Travis Sztainert, Micaela Harley, Kristy Allen, Fraser Moore
{"title":"Applying a Stepped-Care Framework for Functional Neurological Disorder Management.","authors":"Monica Taing, Travis Sztainert, Micaela Harley, Kristy Allen, Fraser Moore","doi":"10.1017/cjn.2024.32","DOIUrl":"10.1017/cjn.2024.32","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"39-41"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139998346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Validation of the Passive Surveillance Stroke Severity Score in Three Canadian Provinces. 在加拿大三个省份验证被动监测脑卒中严重程度评分。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-03-06 DOI: 10.1017/cjn.2024.36
Amy Y X Yu, Peter C Austin, Alison L Park, Jiming Fang, Michael D Hill, Noreen Kamal, Thalia S Field, Raed A Joundi, Sandra Peterson, Yinshan Zhao, Moira K Kapral
{"title":"Validation of the Passive Surveillance Stroke Severity Score in Three Canadian Provinces.","authors":"Amy Y X Yu, Peter C Austin, Alison L Park, Jiming Fang, Michael D Hill, Noreen Kamal, Thalia S Field, Raed A Joundi, Sandra Peterson, Yinshan Zhao, Moira K Kapral","doi":"10.1017/cjn.2024.36","DOIUrl":"10.1017/cjn.2024.36","url":null,"abstract":"<p><strong>Background: </strong>Stroke outcomes research requires risk-adjustment for stroke severity, but this measure is often unavailable. The Passive Surveillance Stroke SeVerity (PaSSV) score is an administrative data-based stroke severity measure that was developed in Ontario, Canada. We assessed the geographical and temporal external validity of PaSSV in British Columbia (BC), Nova Scotia (NS) and Ontario, Canada.</p><p><strong>Methods: </strong>We used linked administrative data in each province to identify adult patients with ischemic stroke or intracerebral hemorrhage between 2014-2019 and calculated their PaSSV score. We used Cox proportional hazards models to evaluate the association between the PaSSV score and the hazard of death over 30 days and the cause-specific hazard of admission to long-term care over 365 days. We assessed the models' discriminative values using Uno's c-statistic, comparing models with versus without PaSSV.</p><p><strong>Results: </strong>We included 86,142 patients (<i>n</i> = 18,387 in BC, <i>n</i> = 65,082 in Ontario, <i>n</i> = 2,673 in NS). The mean and median PaSSV were similar across provinces. A higher PaSSV score, representing lower stroke severity, was associated with a lower hazard of death (hazard ratio and 95% confidence intervals 0.70 [0.68, 0.71] in BC, 0.69 [0.68, 0.69] in Ontario, 0.72 [0.68, 0.75] in NS) and admission to long-term care (0.77 [0.76, 0.79] in BC, 0.84 [0.83, 0.85] in Ontario, 0.86 [0.79, 0.93] in NS). Including PaSSV in the multivariable models increased the c-statistics compared to models without this variable.</p><p><strong>Conclusion: </strong>PaSSV has geographical and temporal validity, making it useful for risk-adjustment in stroke outcomes research, including in multi-jurisdiction analyses.</p>","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"53-58"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140041043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Idiopathic Extracranial Internal Carotid Artery Vasospasm. 特发性颅外颈内动脉血管痉挛。
IF 2.9 4区 医学
Canadian Journal of Neurological Sciences Pub Date : 2025-01-01 Epub Date: 2024-02-12 DOI: 10.1017/cjn.2024.20
Aaron de Souza, Stuart Walker
{"title":"Idiopathic Extracranial Internal Carotid Artery Vasospasm.","authors":"Aaron de Souza, Stuart Walker","doi":"10.1017/cjn.2024.20","DOIUrl":"10.1017/cjn.2024.20","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"162-163"},"PeriodicalIF":2.9,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139725151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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