Teresa Ullberg
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View article: Journal Club: Endovascular Therapy for Patients With Low NIHSS Scores and Large Vessel Occlusion in the 6- to 24-Hour Window
Journal Club: Endovascular Therapy for Patients With Low NIHSS Scores and Large Vessel Occlusion in the 6- to 24-Hour Window Open
Endovascular therapy (EVT) has proven benefit for patients with anterior circulation large vessel occlusion (LVO) strokes with moderate-to-severe deficits, but its value in patients presenting 6-24 hours after onset with mild symptoms (NIH…
View article: Imaging and Clinical Prognostic Features in Lobar Versus Deep Intracerebral Hemorrhage in an Unselected Swedish Population
Imaging and Clinical Prognostic Features in Lobar Versus Deep Intracerebral Hemorrhage in an Unselected Swedish Population Open
Background Hematoma location may influence hematoma volume and risk of expansion, the strongest prognostic predictors in patients with intracerebral hemorrhage (ICH). This study aims to determine differences in imaging and clinical factors…
View article: International Care Bundle Evaluation in Cerebral Hemorrhage Research (I-CATCHER): Study protocol for a multicenter, batched, parallel, cluster-randomized trial with a baseline period
International Care Bundle Evaluation in Cerebral Hemorrhage Research (I-CATCHER): Study protocol for a multicenter, batched, parallel, cluster-randomized trial with a baseline period Open
Rationale: A care bundle approach to the management of spontaneous intracerebral hemorrhage (ICH) has been shown to benefit patients in low- and middle-income countries (LMIC), but uncertainty persists over the specific components and its …
View article: Large regional variation in endovascular thrombectomy rates for acute ischemic stroke in Sweden
Large regional variation in endovascular thrombectomy rates for acute ischemic stroke in Sweden Open
Introduction: Endovascular thrombectomy (EVT) is a significant improvement in the care of acute ischemic stroke (AIS) patients, but only a small portion of patients receive treatment. Our aim was to analyze EVT implementation in Sweden acc…
View article: Implementing Acute Stroke Services in Sub-Saharan Africa: Steps, Progress, and Perspectives from the Tanzania Stroke Project
Implementing Acute Stroke Services in Sub-Saharan Africa: Steps, Progress, and Perspectives from the Tanzania Stroke Project Open
Introduction: Stroke is a leading cause of morbidity and mortality globally, with Africa bearing a disproportionately high burden of poor outcomes. In sub-Saharan Africa, acute stroke care remains inconsistent, with organized stroke units …
View article: The impact of comorbidity burden on outcomes following endovascular thrombectomy for acute ischemic stroke: A nationwide prospective observational study
The impact of comorbidity burden on outcomes following endovascular thrombectomy for acute ischemic stroke: A nationwide prospective observational study Open
Introduction: Patients with substantial comorbidity burden are underrepresented in clinical trials on endovascular thrombectomy (EVT), despite being common in clinical routine care. Therefore, analysis of observational data is needed to ev…
View article: Outcomes After Thrombectomy for Primary and Secondary Medium Vessel MCA Occlusions: a Nationwide Registry Study
Outcomes After Thrombectomy for Primary and Secondary Medium Vessel MCA Occlusions: a Nationwide Registry Study Open
Background Medium vessel occlusions (MeVO) can be either isolated events (primary), or secondary to thrombus migration from a large vessel occlusion to a medium-sized vessel. Outcomes following endovascular thrombectomy (EVT) in the middle…
View article: The probability of cerebral amyloid angiopathy according to the Simplified Edinburgh CT criteria in a large, unselected lobar intracerebral hemorrhage population
The probability of cerebral amyloid angiopathy according to the Simplified Edinburgh CT criteria in a large, unselected lobar intracerebral hemorrhage population Open
View article: Influence of Comorbidity on Endovascular Thrombectomy Outcomes for Medium‐Vessel Occlusion Stroke: A Nationwide Prospective Observational Study
Influence of Comorbidity on Endovascular Thrombectomy Outcomes for Medium‐Vessel Occlusion Stroke: A Nationwide Prospective Observational Study Open
Background Comorbidity burden may affect the outcome following endovascular thrombectomy (EVT) for medium‐vessel occlusions. Since patients with high comorbidity burden are likely to be underrepresented in trials on EVT for medium‐vessel o…
View article: Perception and acquaintance of stroke specialists on non-inferiority trials: An international survey
Perception and acquaintance of stroke specialists on non-inferiority trials: An international survey Open
View article: The Post-Stroke Checklist: longitudinal use in routine clinical practice during first year after stroke
The Post-Stroke Checklist: longitudinal use in routine clinical practice during first year after stroke Open
Background Few studies describe the use of the Post-Stroke Checklist (PSC) as a tool for longitudinal stroke follow-up in clinical practice. We mapped the prevalence of stroke-related health problems and targeted interventions at 3 and 12 …
View article: Telemedicine networks for acute stroke: An analysis of global coverage, gaps, and opportunities
Telemedicine networks for acute stroke: An analysis of global coverage, gaps, and opportunities Open
Background: Despite the proven efficacy of telestroke in improving clinical outcomes by providing access to specialized expertise and allowing rapid expert hyperacute stroke management and decision-making, detailed operational evidence is …
View article: Diverging Trends in Survival and Functional Outcome between Males and Females after Intracerebral Hemorrhage
Diverging Trends in Survival and Functional Outcome between Males and Females after Intracerebral Hemorrhage Open
Background: Compared to ischemic stroke, sex differences in patient outcomes following intracerebral hemorrhage (ICH) are underreported. We aimed to determine sex differences in mortality and functional outcomes in a large, unselected Swed…
View article: European Stroke Organisation (ESO) and European Society for Minimally Invasive Neurological Therapy (ESMINT) guideline on acute management of basilar artery occlusion
European Stroke Organisation (ESO) and European Society for Minimally Invasive Neurological Therapy (ESMINT) guideline on acute management of basilar artery occlusion Open
The aim of the present European Stroke Organisation (ESO) guideline is to provide evidence-based recommendations on the acute management of patients with basilar artery occlusion (BAO). These guidelines were prepared following the Standard…
View article: Diagnostic accuracy and radiological validation of intracerebral hemorrhage diagnosis in the Swedish Stroke Register (Riksstroke)
Diagnostic accuracy and radiological validation of intracerebral hemorrhage diagnosis in the Swedish Stroke Register (Riksstroke) Open
Background and purpose National quality registries for stroke care operate under the assumption that the included patients are correctly diagnosed. We aimed to validate the clinical diagnosis of spontaneous intracerebral hemorrhage (ICH) i…
View article: The potential for minimally invasive intracerebral hemorrhage evacuation in routine healthcare: applicability of the ENRICH trial criteria to an unselected cohort
The potential for minimally invasive intracerebral hemorrhage evacuation in routine healthcare: applicability of the ENRICH trial criteria to an unselected cohort Open
Objective Following the favorable outcomes demonstrated by the Early MiNimally-invasive Removal of IntraCerebral Hemorrhage (ENRICH) trial in supratentorial intracerebral hemorrhage (ICH) patients treated with minimally invasive surgery (M…
View article: European Stroke Organisation and European Society for Minimally Invasive Neurological Therapy guideline on acute management of basilar artery occlusion
European Stroke Organisation and European Society for Minimally Invasive Neurological Therapy guideline on acute management of basilar artery occlusion Open
The aim of the present European Stroke Organisation (ESO) guideline is to provide evidence-based recommendations on the acute management of patients with basilar artery occlusion (BAO). These guidelines were prepared following the Standard…
View article: Procedural factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy—a nationwide register-based observational study
Procedural factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy—a nationwide register-based observational study Open
Introduction Several studies have addressed technical aspects of endovascular thrombectomy (EVT), but it is not well known how procedural factors contribute to technical success in routine healthcare. The aim was to explore factors associa…
View article: Evaluation of CINA® LVO artificial intelligence software for detection of large vessel occlusion in brain CT angiography
Evaluation of CINA® LVO artificial intelligence software for detection of large vessel occlusion in brain CT angiography Open
View article: Applying the World Stroke Organization roadmap in planning a model for stroke service implementation in Matrouh Governorate-Egypt: a World Stroke Organization young future stroke leaders’ analytical study
Applying the World Stroke Organization roadmap in planning a model for stroke service implementation in Matrouh Governorate-Egypt: a World Stroke Organization young future stroke leaders’ analytical study Open
Background The global incidence of stroke is on the rise, primarily due to an increase in the aging population and the prevalence of vascular risk factors among the elderly. However, stroke is a treatable condition if promptly recognized a…
View article: Incidence of intracranial hemorrhagic complications after anterior circulation endovascular thrombectomy in relation to occlusion site: a nationwide observational register study
Incidence of intracranial hemorrhagic complications after anterior circulation endovascular thrombectomy in relation to occlusion site: a nationwide observational register study Open
Background Intracranial hemorrhage (ICH) is a potentially severe complication of endovascular thrombectomy (EVT). However, the relationship between the incidence and severity of ICH and vascular occlusion location is not well described. Ob…
View article: Radiological features of brain hemorrhage through automated segmentation from computed tomography in stroke and traumatic brain injury
Radiological features of brain hemorrhage through automated segmentation from computed tomography in stroke and traumatic brain injury Open
Introduction Radiological assessment is necessary to diagnose spontaneous intracerebral hemorrhage (ICH) and traumatic brain injury intracranial hemorrhage (TBI-bleed). Artificial intelligence (AI) deep learning tools provide a means for d…
View article: Proceedings of the Seventh Annual CLOTS Meeting: CLOTS 7.0, Madrid, Spain
Proceedings of the Seventh Annual CLOTS Meeting: CLOTS 7.0, Madrid, Spain Open
View article: O35/335 Factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy – a nationwide register-based observational study
O35/335 Factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy – a nationwide register-based observational study Open
Introduction Technical success in endovascular thrombectomy (EVT) is one of the most important factors for favorable functional outcome in acute ischemic stroke (AIS). Several studies have addressed technical aspects of EVT, but it is not …
View article: Image quality of spectral brain computed tomography angiography using halved dose of iodine contrast medium
Image quality of spectral brain computed tomography angiography using halved dose of iodine contrast medium Open
Purpose Reduction in iodinated contrast medium (CM) dose is highly motivated. Our aim was to evaluate if a 50% reduction of CM, while preserving image quality, is possible in brain CT angiography (CTA) using virtual monoenergetic images (V…
View article: What is a Challenging Clot?
What is a Challenging Clot? Open
This DELPHI consensus identified 8 distinct features of a challenging clot. The varying degree of certainty amongst the panelists emphasizes the need for more pragmatic studies to enable accurate a priori identification of such occlusions …
View article: Diverging Trends in the Incidence of Spontaneous Intracerebral Hemorrhage in Sweden 2010–2019: An Observational Study from the Swedish Stroke Register (Riksstroke)
Diverging Trends in the Incidence of Spontaneous Intracerebral Hemorrhage in Sweden 2010–2019: An Observational Study from the Swedish Stroke Register (Riksstroke) Open
Introduction: Although ischemic stroke incidence has decreased in Sweden over the past decade, trends in spontaneous intracerebral hemorrhage (ICH) incidence are less well delineated. In this time period, there has been a dramatic increase…
View article: Metal artifact reduction by virtual monoenergetic reconstructions from spectral brain CT
Metal artifact reduction by virtual monoenergetic reconstructions from spectral brain CT Open
View article: Supplementary Material for: Diverging Trends in Incidence of Spontaneous Intracerebral Hemorrhage in Sweden 2010–2019: An Observational Study from the Swedish Stroke Register (Riksstroke)
Supplementary Material for: Diverging Trends in Incidence of Spontaneous Intracerebral Hemorrhage in Sweden 2010–2019: An Observational Study from the Swedish Stroke Register (Riksstroke) Open
Introduction: Whereas ischemic stroke incidence has decreased in Sweden over the past decade, trends in spontaneous intracerebral hemorrhage (ICH) incidence are less well delineated. In this time period, there has been a dramatic increase …
View article: Comparison of image quality between a novel mobile CT scanner and current generation stationary CT scanners
Comparison of image quality between a novel mobile CT scanner and current generation stationary CT scanners Open