European Stroke Journal最新文献

{"title":"Prehospital computed tomography in a rural district for rapid diagnosis and treatment of stroke.","authors":"Jørgen Ibsen, Maren Ranhoff Hov, Gunn Eli Tokerud, Julia Fuglum, Marianne Linnerud Krogstad, Marie Stugaard, Hege Ihle-Hansen, Christian Georg Lund, Christian Hall","doi":"10.1177/23969873241267084","DOIUrl":"https://doi.org/10.1177/23969873241267084","url":null,"abstract":"<p><strong>Background: </strong>Early diagnosis and triage of patients with ischemic stroke is essential for rapid reperfusion therapy. The prehospital delay may be substantial and patients from rural districts often arrive at their local hospital too late for disability-preventing thrombolytic therapy due to prolonged transport times.</p><p><strong>Methods: </strong>Hallingdal District Medical Centre (HDMC) is located in a rural area of Norway and is equipped with a computed tomography (CT) scanner. We established emergency pathways of CT imaging and thrombolytic treatment of patients with acute ischemic stroke at HDMC. During office hours these pathways were managed by a radiographer and a general physician supported by videoconference from the Primary Stroke Centre. Outside office hours we remotely controlled the CT exam and supported telestroke guided paramedics handling and examining the patients. With a primary aim of demonstrating the feasibility of this de novo concept we enrolled patients in the period 2017-2021 into a comparative cohort observational study. We compared patients treated at HDMC (the Rural CT group) to patients from two other rural regions in Norway with similar distances to their local hospital but without access to a rural CT scanner (the Reference group).</p><p><strong>Results: </strong>A total of 86 patients were included in the Rural CT group (mean age 74, 52% male, 43% stroke mimics), and 69 patients were included in the Reference group (mean age 70, 42% male, 28% stroke mimics). Median time from onset of symptoms to completed CT examination was 93 min in the Rural CT group as compared to 240 min in the Reference group (<i>p</i> < 0.05). In patients receiving intravenous thrombolysis time from onset of symptoms to treatment was median 124 min in the Rural CT group and 213 min in the Reference group, <i>p</i> < 0.05. The frequency of thrombolysis for ischemic stroke did not significantly differ between the two groups.</p><p><strong>Conclusion: </strong>Combining prehospital rural CT examination with telestroke guided diagnosis and thrombolytic treatment by paramedics may facilitate earlier initiation of thrombolysis for patients with ischemic stroke.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Response to Xu et al: Time-to-event analysis, data variability, and consideration of model selection: Considerations in relation to stroke-heart syndrome.","authors":"Benjamin Jr Buckley, Gregory Yh Lip","doi":"10.1177/23969873241287131","DOIUrl":"https://doi.org/10.1177/23969873241287131","url":null,"abstract":"","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Depressive symptoms profile and dementia risk after spontaneous intracerebral haemorrhage.","authors":"Giuseppe Scopelliti, Maéva Kyheng, Barbara Casolla, Grégory Kuchcinski, Grégoire Boulouis, Solène Moulin, Julien Labreuche, Hilde Hénon, Marco Pasi, Charlotte Cordonnier","doi":"10.1177/23969873241284725","DOIUrl":"https://doi.org/10.1177/23969873241284725","url":null,"abstract":"<p><strong>Introduction: </strong>Depressive symptoms are commonly reported after spontaneous intracerebral haemorrhage (ICH) and frequently associated with cognitive decline. Using hierarchical clustering analysis (HCA), we aimed to identify different post-ICH depressive symptoms profiles and to evaluate their association with dementia risk.</p><p><strong>Methods: </strong>We included consecutive patients from the prospective Prognosis of Intracerebral Haemorrhage (PITCH) study who survived 6 months after the ICH. We performed HCA using depressive symptoms severity (assessed using the Montgomery-Åsberg Depression Rating Scale (MADRS)), along with the presence of apathy and anxiety (screened using Neuropsychiatric Inventory questionnaire). Baseline clinical/neuroimaging characteristics and risk of incident dementia were compared between different profiles using univariate and multivariable models.</p><p><strong>Results: </strong>Of 265 six-month ICH survivors, 221 (83%) underwent neuropsychiatric screening (mean age 65.5 years; 57% male). Using HCA, 3 profiles were identified: (1) without significant depressive symptoms (<i>n</i> = 152; median MADRS score = 2 [IQR 0-4]); (2) depressive symptoms with predominant apathy (<i>n</i> = 41; median MADRS score = 15 [IQR 5-20], 68% with apathy); (3) depressive symptoms profile with predominant anxiety (<i>n</i> = 28; median MADRS score = 17 [IQR 9-25]; 100% with anxiety). Compared to patients without depressive symptoms, patients with depressive symptoms and predominant apathy (but not those with predominant anxiety) were more likely to have cerebral atrophy (OR = 2.4, 95% CI = 1.4-4.2) and had significantly higher long-term new-onset dementia risk (adjusted hazard ratio = 2.2, 95% CI = 1.3-3.8).</p><p><strong>Conclusion: </strong>Screening for apathy and anxiety on top of depressive symptoms might help identifying patients at risk for dementia. Future studies on treatment should account for different post-ICH depressive symptoms profiles that may impact on cognitive function.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142336815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Addressing biases: Evaluating the Cox proportional hazards model and alternative approaches for major adverse cardiovascular events research.","authors":"Lingyu Xu, Bin Zhou, Yan Xu","doi":"10.1177/23969873241286984","DOIUrl":"10.1177/23969873241286984","url":null,"abstract":"","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictive value of follow-up infarct volume on functional outcomes in middle cerebral artery M2 segment vessel occlusion stroke treated with mechanical thrombectomy.","authors":"Vivek Yedavalli, Hamza Adel Salim, Basel Musmar, Nimer Adeeb, Kareem El Naamani, Nils Henninger, Sri Hari Sundararajan, Anna Luisa Kühn, Jane Khalife, Sherief Ghozy, Luca Scarcia, Benjamin Yq Tan, Robert W Regenhardt, Jeremy J Heit, Nicole M Cancelliere, Joshua D Bernstock, Aymeric Rouchaud, Jens Fiehler, Sunil Sheth, Ajit S Puri, Christian Dyzmann, Marco Colasurdo, Xavier Barreau, Leonardo Renieri, João Pedro Filipe, Pablo Harker, Răzvan Alexandru Radu, Mohamad Abdalkader, Piers Klein, Thomas R Marotta, Julian Spears, Takahiro Ota, Ashkan Mowla, Pascal Jabbour, Arundhati Biswas, Frédéric Clarençon, James E Siegler, Thanh N Nguyen, Ricardo Varela, Amanda Baker, Muhammed Amir Essibayi, David Altschul, Nestor R Gonzalez, Markus A Möhlenbruch, Vincent Costalat, Benjamin Gory, Christian Paul Stracke, Mohammad Ali Aziz-Sultan, Constantin Hecker, Hamza Shaikh, David S Liebeskind, Alessandro Pedicelli, Andrea M Alexandre, Illario Tancredi, Tobias D Faizy, Erwah Kalsoum, Boris Lubicz, Aman B Patel, Vitor Mendes Pereira, Adrien Guenego, Adam A Dmytriw","doi":"10.1177/23969873241275531","DOIUrl":"https://doi.org/10.1177/23969873241275531","url":null,"abstract":"<p><strong>Background: </strong>Medium vessel occlusion (MeVO) strokes, particularly affecting the M2 segment of the middle cerebral artery, represent a critical proportion of acute ischemic strokes, posing significant challenges in management and outcome prediction. The efficacy of mechanical thrombectomy (MT) in MeVO stroke may warrant reliable predictors of functional outcomes. This study aimed to investigate the prognostic value of follow-up infarct volume (FIV) for predicting 90-day functional outcomes in MeVO stroke patients undergoing MT.</p><p><strong>Methods: </strong>This multicenter, retrospective cohort study analyzed data from the Multicenter Analysis of primary Distal medium vessel occlusions: effect of Mechanical Thrombectomy (MAD-MT) registry, covering patients with acute ischemic stroke due to M2 segment occlusion treated with MT. We examined the relationship between 90-day functional outcomes, measured by the modified Rankin Scale (mRS), and follow-up infarct volume (FIV), assessed through CT or MRI within 12-36 h post-MT.</p><p><strong>Results: </strong>Among 130 participants, specific FIV thresholds were identified with high specificity and sensitivity for predicting outcomes. A FIV ⩽5 ml was highly specific for predicting favorable and excellent outcomes. The optimal cut-off for both prognostications was identified at ⩽15 ml by the Youden Index, with significant reductions in the likelihood of favorable outcomes observed above a 40 ml threshold. Receiver Operator Curve (ROC) analyses confirmed FIV as a superior predictor of functional outcomes compared to traditional recanalization scores, such as final modified thrombolysis in cerebral infarction score (mTICI). Multivariable analysis further highlighted the inverse relationship between FIV and positive functional outcomes.</p><p><strong>Conclusions: </strong>FIV within 36 h post-MT serves as a potent predictor of 90-day functional outcomes in patients with M2 segment MeVO strokes. Establishing FIV thresholds may aid in the prognostication of stroke outcomes, suggesting a role for FIV in guiding post intervention treatment decisions and informing clinical practice. Future research should focus on validating these findings across diverse patient populations and exploring the integration of FIV measurements with other clinical and imaging markers to enhance outcome prediction accuracy.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between angiographic and clinical outcomes after STA-MCA bypass in adult moyamoya disease.","authors":"Guicheng Kuang, Hang Ji, Jixuan Zheng, Xinchen Li, Kejin Luo, Yajun Hu, Zheyuan Zhang, Haogeng Sun","doi":"10.1177/23969873241278193","DOIUrl":"https://doi.org/10.1177/23969873241278193","url":null,"abstract":"<p><strong>Background and purpose: </strong>As an angiographic outcome, postoperative collateral formation (PCF) is commonly used to evaluate the effect of STA-MCA bypass in moyamoya disease (MMD), but whether it can reliably reflect clinical outcomes is still unclear. We investigated the association between PCF and clinical outcomes in adult MMD.</p><p><strong>Methods: </strong>All STA-MCA bypass procedures performed from January 2013 to December 2019 were screened in this prospective cohort study. Patients who acquired presurgical and follow-up catheter angiography were included. The clinical outcomes consisted of symptom improvement and recurrent cerebrovascular events. Logistic and Cox regression and Kaplan-Meier analyses were performed to explore the association between PCF and clinical outcomes.</p><p><strong>Results: </strong>Of 165 included symptomatic hemispheres of 154 patients, 104 (63.0%) and 61 (37.0%) had good and poor PCF, respectively. The hemispheres with good PCF were younger (<i>p</i> = 0.004) and had a higher incidence of hemodynamic dysfunction on admission (<i>p</i> < 0.001) than those with poor PCF. Multivariate logistic regression analysis showed that the good PCF (odd ratio, 28.96; 95% confidence interval (CI), 9.12-91.98; <i>p</i> < 0.001) was associated with a higher incidence of symptom improvement. Multivariate Cox regression analysis showed that the poor PCF (hazard ratio, 3.77; 95% CI, 1.31-10.84; <i>p</i> = 0.014) was associated with a higher incidence of recurrent cerebrovascular events. In the hemorrhagic-onset hemispheres, good PCF group had a higher incidence of symptom improvement (<i>p</i> < 0.001) and a longer hemorrhage-free time (<i>p</i> = 0.031). In the ischemic-onset hemispheres, good PCF group also had a higher incidence of symptom improvement (<i>p</i> < 0.001) and a longer ischemia-free time (<i>p</i> = 0.028).</p><p><strong>Conclusions: </strong>As a angiographic outcome, collateral formation is a qualified surrogate measure for clinical outcomes after STA-MCA bypass in adult MMD.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early statin use is associated with improved survival and cardiovascular outcomes in patients with atrial fibrillation and recent ischaemic stroke: A propensity-matched analysis of a global federated health database.","authors":"Sylvia E Choi, Tommaso Bucci, Jia-Yi Huang, Kai-Hang Yiu, Christopher Tw Tsang, Kui Kai Lau, Andrew Hill, Greg Irving, Gregory Yh Lip, Azmil H Abdul-Rahim","doi":"10.1177/23969873241274213","DOIUrl":"https://doi.org/10.1177/23969873241274213","url":null,"abstract":"<p><strong>Introduction: </strong>Statins reduce recurrent stroke and cardiovascular events in patients with non-cardioembolic stroke. The benefits of statins in patients with AF and recent IS remain unclear. We aimed to investigate the benefits of statins in patients with AF and recent IS.</p><p><strong>Patients and methods: </strong>This retrospective, cohort study was conducted using deidentified electronic medical records within TriNetX platform. Patients with AF and recent IS, who received statins within 28 days of their index stroke were propensity score-matched with those who did not. Patients were followed up for up to 2 years. Primary outcomes were the 2-year risk of recurrent IS, all-cause mortality and the composite outcome of all-cause mortality, recurrent IS, transient ischaemic attack (TIA), and acute myocardial infarction (MI). Secondary outcomes were the 2-year risk of TIA, intracranial haemorrhage (ICH), acute MI, and hospital readmission. Cox regression analyses were used to calculate hazard ratios (HRs) with 95% confidence intervals (95%CI).</p><p><strong>Results: </strong>Of 20,902 patients with AF and recent IS, 7500 (35.9%) received statins within 28 days of their stroke and 13,402 (64.1%) did not. 11,182 patients (mean age 73.7 ± 11.5; 5277 (47.2%) female) remained after propensity score matching. Patients who received early statins had significantly lower risk of recurrent IS (HR: 0.45, 95%CI: 0.41-0.48, <i>p</i> < 0.001), mortality (HR: 0.75, 95%CI: 0.66-0.84, <i>p</i> < 0.001), the composite outcome (HR: 0.48, 95%CI: 0.45-0.52, <i>p</i> < 0.001), TIA (HR: 0.37, 95%CI: 0.30-0.44, <i>p</i> < 0.001), ICH (HR: 0.59, 95%CI: 0.47-0.72, <i>p</i> < 0.001 ), acute MI (HR: 0.35, 95%CI: 0.30-0.42, <i>p</i> < 0.001) and hospital readmission (HR: 0.46, 95%CI: 0.42-0.50, <0.001). Beneficial effects of early statins were evident in the elderly, different ethnic groups, statin dose intensity, and AF subtypes, large vessel occlusion and embolic strokes and within the context of statin lipophilicity, optimal LDL-cholesterol levels, various cardiovascular comorbidities, treatment with intravenous thrombolysis or endovascular thrombectomy, and NIHSS 0-5 and NIHSS > 5 subgroups.</p><p><strong>Discussion and conclusion: </strong>Patients with AF and recent IS, who received early statins, had a lower risk of recurrent stroke, death, and other cardiovascular outcomes including ICH, compared to those who did not.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endovascular treatment in patients with acute ischemic stroke presenting beyond 6 h after symptom onset: An international multicenter cohort study of the EVA-TRISP collaboration.","authors":"Nabila Wali, Lotte J Stolze, Leon A Rinkel, Mirjam R Heldner, Madlaine Müller, Marcel Arnold, Pasquale Mordasini, Jan Gralla, Philipp Baumgartner, Corinne Inauen, Laura P Westphal, Susanne Wegener, Patrik Michel, Simon Trüssel, Laura Mannismäki, Nicolas Martinez-Majander, Sami Curtze, Georg Kägi, Livio Picchetto, Maria Luisa Dell'Acqua, Guido Bigliardi, Christoph Riegler, Christian H Nolte, Miguel Serôdio, Miguel Miranda, João Pedro Marto, Andrea Zini, Stefano Forlivesi, Luana Gentile, Carlo W Cereda, Alessandro Pezzini, Ronen R Leker, Asaf Honig, Ivana Berisavac, Visnja Padjen, Marialuisa Zedde, Laurien S Kuhrij, Renske M Van den Berg-Vos, Stefan T Engelter, Henrik Gensicke, Paul J Nederkoorn","doi":"10.1177/23969873241277437","DOIUrl":"https://doi.org/10.1177/23969873241277437","url":null,"abstract":"<p><strong>Introduction: </strong>After positive findings in clinical trials the time window for endovascular thrombectomy (EVT) for patients with an acute ischemic stroke has been expanded up to 24 h from symptom onset or last seen well (LSW). We aimed to compare EVT patients' characteristics and outcomes in the early versus extended time window and to compare outcomes with the DAWN and DEFUSE 3 trial results.</p><p><strong>Patients and methods: </strong>Consecutive EVT patients from 16 mostly European comprehensive stroke centers from the EVA-TRISP cohort were included. We compared rates of 90-day good functional outcomes (Modified Rankin Scale 0-2), symptomatic intracranial hemorrhage (sICH), and 90-day mortality between patients treated in the early (<6 h after onset or LSW) versus extended (6-24 h after onset or LSW) time windows.</p><p><strong>Results: </strong>We included 9313 patients, of which 6876 were treated in the early and 2437 in the extended time window. National Institutes of Health Stroke Scale (NIHSS) score at presentation was lower in patients treated in the extended time window (median 13 [IQR 7-18] vs 15 [IQR 9-19], <i>p</i> < 0.001). The percentage of patients with good functional outcome was slightly lower in the extended time window (37.4% vs 42.2%, <i>p</i> < 0.001). However, rates of successful recanalization, sICH, and mortality were similar. Good functional outcome rates after EVT were slightly lower for patients in the extended window in the EVA-TRISP cohort as compared to DAWN and DEFUSE 3.</p><p><strong>Discussion and conclusion: </strong>According to this large multicenter cohort study reflecting daily clinical practice, EVT use in the extended time window appears safe and effective.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Atherosclerosis in patients with cervical artery dissection.","authors":"Eveline Brunner, Josefin E Kaufmann, Sandro Fischer, Henrik Gensicke, Annaelle Zietz, Alexandros A Polymeris, Valerian L Altersberger, Philippe A Lyrer, Christopher Traenka, Stefan T Engelter","doi":"10.1177/23969873241274547","DOIUrl":"https://doi.org/10.1177/23969873241274547","url":null,"abstract":"<p><strong>Introduction: </strong>Cervical artery dissection (CeAD) is considered a non-atherosclerotic arteriopathy, but atherosclerosis of the cervical arteries may co-exist. We explored the frequency and clinical importance of co-existent atherosclerosis in patients with CeAD.</p><p><strong>Patients and methods: </strong>Single-center exploratory study from the Stroke Center Basel, Switzerland. We re-reviewed duplex ultrasound images at (i) baseline and (ii) last follow-up visit for the presence versus absence of the following atherosclerotic manifestations in the carotid arteries: (i) abnormal carotid intima-media thickness, (ii) plaques, and (iii) atherosclerotic stenosis. We investigated whether CeAD patients with versus without co-existing atherosclerosis differ regarding (a) recurrence of CeAD and (b) occurrence of vascular events (myocardial infarction, peripheral artery disease, or ischemic stroke) using logistic regression with adjustment for age and follow-up time.</p><p><strong>Results: </strong>Among 294 CeAD patients (median age 46 [IQR 37-53], 41.8% women), 35 (12%) had any atherosclerotic signs at baseline. Among 196 patients with available follow-up, another 21/196 (11%) patients developed atherosclerosis during a median follow-up of 55.7 months. Patients with atherosclerosis had decreased odds of recurrent CeADs when compared to patients without atherosclerosis (OR 0.03, 95% CI = 0.00-0.30). During follow-up, 6 (15%) vascular events occurred among 40 CeAD patients with atherosclerosis and 13 (8.5%) among 153 patients without atherosclerosis (OR 1.38, 95% CI = 0.39-4.55, data for 3 patients were missing).</p><p><strong>Discussion and conclusion: </strong>Signs of atherosclerosis in the carotid artery were detectable in 12% of CeAD patient at baseline. Additionally, 11% of CeAD patients developed new signs of atherosclerosis within the following 5 years. The presence of atherosclerosis may suggest a lower risk for recurrent CeAD. Whether it might indicate an increased risk for late clinical vascular events deserves further studies.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142126978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors of outcome and symptomatic intracranial hemorrhage in acute basilar artery occlusions: Analysis of the PC-SEARCH thrombectomy registry.","authors":"Adam T Mierzwa, Ashley Nelson, Sami Al Kasab, Santiago Ortega Gutierrez, Juan Vivanco-Suarez, Mudassir Farooqui, Ashutosh P Jadhav, Shashvat Desai, Gabor Toth, Anas Alrohimi, Thanh N Nguyen, Piers Klein, Mohamad Abdalkader, Hisham Salahuddin, Aditya Pandey, Zachary Wilseck, Sravanthi Koduri, Niraj Vora, Nameer Aladamat, Khaled Gharaibeh, Ehad Afreen, Hisham Al-Hajala, Julie Shawver, Syed Zaidi, Mouhammad Jumaa","doi":"10.1177/23969873241234713","DOIUrl":"10.1177/23969873241234713","url":null,"abstract":"<p><strong>Introduction: </strong>Recent randomized controlled trials demonstrated superiority of mechanical thrombectomy compared to medical therapy in acute basilar artery occlusions, however, little data is available to guide clinicians in functional prognosis and risk stratification.</p><p><strong>Patients and methods: </strong>Data from the retrospectively established PC-SEARCH Thrombectomy registry, which included patients with basilar artery occlusion from eight sites from January 2015 to December 2021, was interrogated. Outcomes were dichotomized into 90-day favorable (mRS ⩽ 3) and unfavorable (mRS > 3). Multivariate logistic regression analysis was performed with respect to the outcome groups and were adjusted for potential confounding baseline characteristics.</p><p><strong>Results: </strong>Four-hundred-forty-four patients were included in this analysis. Mean age was 66 [SD 15], with 56% male, and comprised of 76% Caucasian. Patients presented with an initial median NIHSS of 18 and 199 patients (44.8%) achieved favorable 90-day functional outcomes. Independent predictors of favorable outcomes included younger age, pc-ASPECTS > 8 (OR 2.30 <i>p</i> < 0.001), and TICI ⩾ 2b (OR 7.56 <i>p</i> < 0.001). Unfavorable outcomes were associated with increasing number of passes (OR 1.29 <i>p</i> = 0.004) and sICH (OR 4.19 <i>p</i> = 0.015). IA-tPA was an independent risk factor for sICH (OR 7.15 <i>p</i> = 0.002) without improving favorable functional outcomes.</p><p><strong>Conclusion and discussion: </strong>PC-ASPECTS > 8, successful recanalization (TICI ⩾ 2b), first-pass recanalization, and younger age are independent predictors of favorable 90-day functional outcome in thrombectomy treated patients with acute basilar artery occlusion. Conversely, sICH were independent predictors of unfavorable outcomes. IA-tPA and unsuccessful recanalization are independently associated with sICH.</p>","PeriodicalId":46821,"journal":{"name":"European Stroke Journal","volume":null,"pages":null},"PeriodicalIF":5.8,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11418451/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139973881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}