Search

To report our experience in treating one patient with nontraumatic subarachnoid hemorrhage (SAH) and concurrent acute ischemic stroke (AIS) due to large vessels occlusion (LVO). A man in his 50 s presented with acute right hemiparesis and aphasia. Brain CT showed a SAH in the left central sulcus; CT-angiography revealed a tandem occlusion of the left internal carotid artery and homolateral middle cerebral artery. He underwent an angiographic procedure with successful recanalization. Follow-up CT demonstrated a striatal-lenticular stroke without SAH progression. While the absolute contraindication to IVT during intracranial bleeding remains unquestionable, the potential injury/benefit from MT is still debatable. Such cases constitute a blind spot in the guidelines where physicians face the dilemma of choosing between an acute endovascular treatment with the risks of hemorrhage progression and a conservative treatment with the associated poor clinical outcome. We decided to treat our patient invasively, considering the young age, also given the absence of prognostic factors that generally predict post-procedural reperfusion injury. We believe that, in similar cases, MT should be considered-despite not free of risks and drawbacks-to avoid the detrimental consequences of untreated AIS from LVO., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Anticoagulant treatment as stroke prevention, particularly direct oral anticoagulant (DOAC), may reduce the risk of dementia in patients with atrial fibrillation (AF). We aimed to assess factors influencing cognitive performance after 1-year treatment with DOAC in patients with AF and previous ischemic stroke. We recruited 33 ischemic stroke patients who were discharged from Verona Stroke Unit with diagnosis of AF and prescription of treatment with DOAC. For each cognitive test, we estimated the effect of T0 (first session) variables on T1 (1-year session) cognitive performance using ordinal logistic regression fitted to a 1 point-shift from 4 to 0 on ESs. The effect of T0 clinical variables was presented as odds ratio (OR) with 95% confidence interval (CI) after adjustment for T0 total score of the corresponding cognitive test. Sustained AF (OR: 4.259, 95% CI 1.071-16.942) and ischemic heart disease (OR: 6.654, 95% CI 1.329-33.300) showed a significant effect on T1 MoCA Test; congestive heart failure on T1 RAVLT Immediate recall (OR: 9.128, 95% CI 1.055-78.995), T1 RAVLT Delayed recall (OR: 7.134, 95% CI 1.214-52.760), and T1 Trail Making Test (Part A) (OR: 16.989, 95% CI 1.765-163.565); sustained AF (OR: 5.055, 95% CI 1.224-20.878) and hyperlipidemia (OR: 4.764, 95% CI 1.175-19.310) on T1 Digit span forward Test; ischemic heart disease (aOR: 8.460, 95% CI 1.364-52.471) on T1 Stroop Color and Word Test (time); Dabigatran use (aOR: 0.084, 95% CI 0.013-0.544) on FAB; age ≥ 75 years (aOR: 0.058, 95% CI 0.006-0.563) and hyperlipidemia (aOR: 5.809, 95% CI 1.059-31.870) on T1 Phonemic word fluency Test; female sex (aOR: 6.105, 95% CI 1.146-32.519), hyperlipidemia (aOR: 21.099, 95% CI 2.773-160.564), total Modified Fazekas Scale score > 1 (aOR: 78.530, 95% CI 3.131-1969.512) on Semantic word fluency Test. Sustained AF, ischemic heart disease, congestive heart failure, hyperlipidemia, and female sex were the factors influencing cognitive performance after 1-year treatment with DOAC in patients with AF and previous ischemic stroke. Modified Fazekas Scale score in the first session was the only radiological variable that had a significant effect on cognitive performance.