Abdullah Illeyyan, Omar Shihadeh, Sadeen Eid, Muath Hussein, Fatima Al Sada, Noman Shah, Ahmed Balfakih, Abdulnasser Thabet, Amr El Mohamad, Ali Msheik, Sirajeddin Belkhair
{"title":"Impact of Surgical Timing on Neurological Outcomes in Acute Lumbar Disc Herniation: Ultra-Early Versus Delayed Microdiscectomy.","authors":"Abdullah Illeyyan, Omar Shihadeh, Sadeen Eid, Muath Hussein, Fatima Al Sada, Noman Shah, Ahmed Balfakih, Abdulnasser Thabet, Amr El Mohamad, Ali Msheik, Sirajeddin Belkhair","doi":"10.1017/cjn.2026.10566","DOIUrl":"https://doi.org/10.1017/cjn.2026.10566","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-19"},"PeriodicalIF":2.2,"publicationDate":"2026-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146168136","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}
Meghan Maiani, Anna Bourgeois, Dejana Nikitovic, Margaret Grant, Karim F Damji, Kiran P Manhas, Fiona Costello, Adam Kirton
{"title":"Healthcare provider perspectives on the assessment and management of cerebral visual impairment in children.","authors":"Meghan Maiani, Anna Bourgeois, Dejana Nikitovic, Margaret Grant, Karim F Damji, Kiran P Manhas, Fiona Costello, Adam Kirton","doi":"10.1017/cjn.2026.10564","DOIUrl":"https://doi.org/10.1017/cjn.2026.10564","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-28"},"PeriodicalIF":2.2,"publicationDate":"2026-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159464","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}
Lama Aljomah, Rabporn Suntornlohanakul, Areej Mahjoub, Helen Branson, Ahmed Naqvi, E Ann Yeh
{"title":"Thinking outside of the MOGAD box: when does CNS-HLH make more sense?","authors":"Lama Aljomah, Rabporn Suntornlohanakul, Areej Mahjoub, Helen Branson, Ahmed Naqvi, E Ann Yeh","doi":"10.1017/cjn.2026.10556","DOIUrl":"https://doi.org/10.1017/cjn.2026.10556","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-12"},"PeriodicalIF":2.2,"publicationDate":"2026-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146120934","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}
Xueming Li, Weijiang Ding, Yan Lu, Meiying Sun, Enwang Xu
{"title":"Nocturnal Hypoxia and Sleep-Disordered Breathing as Potential Early Biomarkers of Respiratory Progression in Mild ALS.","authors":"Xueming Li, Weijiang Ding, Yan Lu, Meiying Sun, Enwang Xu","doi":"10.1017/cjn.2026.10557","DOIUrl":"https://doi.org/10.1017/cjn.2026.10557","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-20"},"PeriodicalIF":2.2,"publicationDate":"2026-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146114676","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}
Prateek Malik, Hao Li, Lee Cyn Ang, Cheryl Foster, Seth Andrew Climans
{"title":"Dexamethasone Obscures and Molecular Diagnostics Illuminate Diagnosis of Primary CNS Lymphoma Mimicking Glioblastoma.","authors":"Prateek Malik, Hao Li, Lee Cyn Ang, Cheryl Foster, Seth Andrew Climans","doi":"10.1017/cjn.2025.10522","DOIUrl":"https://doi.org/10.1017/cjn.2025.10522","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-4"},"PeriodicalIF":2.2,"publicationDate":"2026-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146101108","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}
Kyah Kang, Ria Grewal, Cyrus Boelman, Mary B Connolly, Linda Huh, Anita N Datta
{"title":"Highly Purified Cannabidiol Treatment Outcomes in Pediatric Patients with Highly Refractory Epilepsy at Tertiary Center.","authors":"Kyah Kang, Ria Grewal, Cyrus Boelman, Mary B Connolly, Linda Huh, Anita N Datta","doi":"10.1017/cjn.2026.10554","DOIUrl":"https://doi.org/10.1017/cjn.2026.10554","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-26"},"PeriodicalIF":2.2,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146088234","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}
Amirah I Momen, Mark S Freedman, Giulia Fadda, Andrea Konig, Liesly Lee, Ruth Ann Marrie, Sarah A Morrow, Jennifer A McCombe, Natalie E Parks, Penelope Smyth, Courtney S Casserly, Dalia L Rotstein
{"title":"Demographic and clinical characteristics of aquaporin-4 antibody positive neuromyelitis optica spectrum disorder in Canadian adults.","authors":"Amirah I Momen, Mark S Freedman, Giulia Fadda, Andrea Konig, Liesly Lee, Ruth Ann Marrie, Sarah A Morrow, Jennifer A McCombe, Natalie E Parks, Penelope Smyth, Courtney S Casserly, Dalia L Rotstein","doi":"10.1017/cjn.2026.10539","DOIUrl":"https://doi.org/10.1017/cjn.2026.10539","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-27"},"PeriodicalIF":2.2,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146088262","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}
Sanaz G Biglou, Ronda Lun, Tim Ramsay, Michel Shamy, Markus Schwerzmann, Dar Dowlatshahi
The presence of right-to-left shunt has been proposed as a prominent mechanism of paradoxical embolism in patients with active cancer. We conducted a retrospective observational study including patients presenting to the Ottawa Hospital between January 2020 and December 2022 with ischemic stroke with and without active cancer. Among 491 patients (36.9% female, median age 53), 43 (8.8%) had active cancer, with 12 (27.9%, 95% CI 15-44) having a shunt. Of 448 patients without cancer, 133 (29.7%, 95% CI 25-34) had a shunt. Overall, our finding does not support the hypothesis that cancer-associated stroke is related to right-to-left shunting.
右至左分流的存在被认为是活动性癌症患者矛盾栓塞的重要机制。我们进行了一项回顾性观察性研究，纳入了2020年1月至2022年12月期间在渥太华医院就诊的伴有或不伴有活动性癌症的缺血性卒中患者。在491例患者中（36.9%为女性，中位年龄53岁），43例（8.8%）有活动性癌症，12例（27.9%,95% CI 15-44）有分流术。在448例无癌患者中，133例（29.7%,95% CI 25-34）有分流术。总的来说，我们的发现不支持癌症相关中风与右至左分流有关的假设。
{"title":"Prevalence of Right-to-Left Shunting on Echocardiography in Patients with Cancer and Stroke.","authors":"Sanaz G Biglou, Ronda Lun, Tim Ramsay, Michel Shamy, Markus Schwerzmann, Dar Dowlatshahi","doi":"10.1017/cjn.2025.10518","DOIUrl":"https://doi.org/10.1017/cjn.2025.10518","url":null,"abstract":"<p><p>The presence of right-to-left shunt has been proposed as a prominent mechanism of paradoxical embolism in patients with active cancer. We conducted a retrospective observational study including patients presenting to the Ottawa Hospital between January 2020 and December 2022 with ischemic stroke with and without active cancer. Among 491 patients (36.9% female, median age 53), 43 (8.8%) had active cancer, with 12 (27.9%, 95% CI 15-44) having a shunt. Of 448 patients without cancer, 133 (29.7%, 95% CI 25-34) had a shunt. Overall, our finding does not support the hypothesis that cancer-associated stroke is related to right-to-left shunting.</p>","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-4"},"PeriodicalIF":2.2,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146088245","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}
Robert Murphy, Zhixing Hong, Jiming Fang, Peter C Austin, Moira K Kapral, Amy Y X Yu
{"title":"The impact of inter-hospital transfer before endovascular thrombectomy on long-term outcomes after acute ischemic stroke.","authors":"Robert Murphy, Zhixing Hong, Jiming Fang, Peter C Austin, Moira K Kapral, Amy Y X Yu","doi":"10.1017/cjn.2026.10551","DOIUrl":"https://doi.org/10.1017/cjn.2026.10551","url":null,"abstract":"","PeriodicalId":56134,"journal":{"name":"Canadian Journal of Neurological Sciences","volume":" ","pages":"1-21"},"PeriodicalIF":2.2,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146088207","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}
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