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Background and Purpose: Cerebral small vessel disease (CSVD) may present with gradual onset, chronic parkinsonism and/or dementia. In this study, we aimed to identify the prevalence and clinical characteristics of apathy, dementia and parkinsonism in a cohort of patients with CSVD and to determine the neuroimaging features in these patients., Methods: We included all patients with CSVD, who were admitted to the stroke outpatient clinic between February 2018 and February 2019. All patients were over 18 years of age. Demographic, clinical and neuoimaging findings were noted. Detailed neurological examination and neuropsychiatric assessments were done in each patient. The types and anatomical sites of lesions in neuroimaging were also determined., Results: Among all stroke patients in the study period, CSVD constituted 23.3%. The etiologies were possible arteriosclerotic, amyloid angiopathy and CADASIL in 85.0%, 3.3% and 11.7% of these patients, respectively. The most common clinical feature was apathy followed by dementia, parkinsonism, and parkinsonism plus dementia. In regression analysis, apathy and parkinsonism was associated with lesions in caudate or in other basal ganglia structures whereas lesions of corpus callosum increased the risk of dementia. Hypertension was also associated with the presence of dementia. There was no specific association between the type of lesion in neuroimaging and clinical findings., Conclusions: The risk of clinical manifestations such as apathy, dementia and parkinsonism is high in CSVD. Involvement of basal ganglia increased the risk of parkinsonism and apathy whereas involvement of corpus callosum increased the risk of dementia. A detailed assessment for apathy is necessary along with parkinsonism and cognitive findings since apathy is the most common finding in CSVD., (Copyright © 2022 Elsevier B.V. All rights reserved.)

Aim: Though combination of clopidogrel added to aspirin has been compared to aspirin alone in patients with stroke or transient ischemic attack, limited data exists on the relative efficacy and safety between clopidogrel and aspirin monotherapy in patients with a recent ischemic stroke. We aimed to compare clopidogrel versus aspirin monotherapy in this population., Methods: PubMed, Embase, and CENTRAL databases were searched from inception to May 2018 to identify clinical trials and observational studies comparing clopidogrel versus aspirin for secondary prevention in patients with recent ischemic stroke within 12 months. Pooled effect estimates were calculated using a random effects model and were reported as risk ratios with 95% confidence intervals., Results: Five studies meeting eligibility criteria were included in the analysis. A total of 29,357 adult patients who had recent ischemic stroke received either clopidogrel ( n = 14, 293) or aspirin ( n = 15, 064) for secondary prevention. Pairwise meta-analysis showed a statistically significant risk reduction in the occurrence of major adverse cardiovascular and cerebrovascular events (risk ratio 0.72 [95% CI, 0.53-0.97]), any ischemic or hemorrhagic stroke (0.76 [0.58, 0.99), and recurrent ischemic stroke (0.72 [0.55, 0.94]) in patients who received clopidogrel versus aspirin. The risk of bleeding was also lower for clopidogrel versus aspirin (0.57 [0.45, 0.74]). There was no difference in the rate of all-cause mortality between the two groups., Conclusions: The analysis showed lower risks of major adverse cardiovascular or cerebrovascular events, recurrent stroke, and bleeding events for clopidogrel monotherapy compared to aspirin. These findings support clinical benefit for single antiplatelet therapy with clopidogrel over aspirin for secondary prevention in patients with recent ischemic stroke., Competing Interests: Maurizio Paciaroni received honoraria as a member of the speaker bureau of Aspen, Sanofi-Aventis, Boehringer Ingelheim, Bayer, Bristol Meyer Squibb, Daiiki Sankyo and Pfizer. Birsen Ince has received honoraria from Pfizer and Sanofi-Aventis within the past 36 months, outside the submitted work. Kursad Kutluk has received honoraria from Boehringer Ingelheim, Pfizer and Sanofi-Aventis within the past 36 months, outside the submitted work. Dara Paek, Jung Min Han, and Michael del Aguila report employment by Doctor Evidence at the time in which this research was conducted, who was contracted by Sanofi to perform the analysis. Shalini Girotra reports employment by Sanofi. All other authors have nothing to disclose., (Copyright © 2019 Maurizio Paciaroni et al.)

Stroke can affect individuals of any age but mostly occurs in elderly people. For each decade after the age of 55 years, the stroke rates doubles in both men and women. Worldwide, the aging of the population increases the importance of primary and secondary prevention interventions for stroke among the elderly group.

Studies have suggested a possible association of migraine and increased risk of ischemic stroke in young adults, particularly in smokers and in women who use oral contraceptive drugs. We aimed to analyze the association between migraine and ischemic stroke in young population in a hospital-based cohort. We included 202 consecutive patients with the diagnosis of ischemic stroke who were between 15 and 50 years and age- and gender-matched 250 volunteers with no history of stroke. All participants were interviewed using a questionnaire for migraine. Localization of ischemic lesion was classified as anterior and posterior circulation according to neuroimaging findings. The cause of ischemic lesion and all risk factors were recorded. Undetermined etiology was the most frequent (43.1%) and the most common determined cause was cardioembolism (22.3%) in young stroke patients. Frequency of migraine was 30.2% among patients with stroke whereas 16.8% of healthy subjects had migraine (p = 0.001). Migraine with aura was significantly more common among patients with stroke compared to healthy subjects (18.3 vs 4.4%; p = 0.000) whereas the frequency of migraine without aura was similar in both groups (11.9 vs 12.4%). Using logistic regression, migraine with aura was shown to be an independent risk factor for ischemic stroke in young population (p = 0.000) and separate analysis for gender demonstrated that it was only a risk factor for women (p = 0.009) but not for men (p = 0.107). Migraine with aura was found to be more common in ischemic stroke in young patients. It was an independent risk factor in women.

Stroke is one of the major health problems in Turkey. Since cerebrovascular disease is the second leading cause of death, institutional organizations are important to decrease the burden of stroke in our country. Although the number of comprehensive stroke centers has been increasing constantly and many significant improvements have been realized in last years, there are still some regions without a comprehensive stroke center in Turkey.

Aim: Many guidelines recommend carotid endarterectomy (CEA) in symptomatic patients with carotid stenosis of greater than 70%, and carotid artery stenting (CAS) as an alternative to CEA. In our study, we evaluated the clinical characteristics of patients who underwent revascularizaton therapy., Material and Methods: We reviewed the files of 2369 patients with stroke followed in our cerebrovascular outpatient clinics since 1996., Results: 92 patients were treated by revascularization therapy. A total of 41 patients had CEA, 42 patients had CAS, and 9 patients had vertebral artery stenting; and 77 patients were followed-up for a mean period of 50.2+42.7 months (6 to 168 months). Recurrent stroke or TIA and deaths due to cerebrovascular diseases were similar between CEA and CAS patients. Myocardial infarction (including silent MI) and deaths due to cardiovascular diseases were more common in CAS group, though not significant. The deaths due to other diseases and other non-fatal complications were significantly more common in CEA patients. On the other hand, restenoses - all of which were radiological findings but asymptomatic - were more common in the CAS group., Conclusion: In this study we disclosed neither morbidity nor mortality discrepancies in long term among the patients who were treated with carotid endarterectomy (CEA) and carotid artery stenting (CAS).

The beneficial effects of antihypertensive drugs in secondary stroke prevention could not be based on their effects on lowering hypertension only.In this prospective study, the status of blood pressure, treatment regimens, new atherothrombotic event, blood sampling for hs-CRP and fibrinogen were asked at initial visit, 6th, and 12th months in 226 patients with atherothrombotic stroke.Eighty-seven percent of patients had an antihypertensive regimen, but hypertension control was achieved in 34.1% of patients.Neither use of six different antihypertensive drug regimens nor the change in blood pressure levels showed any difference on new atherothrombotic events, outcomes or survival rates.On the other hand, the higher levels of hs-CRP at baseline were found to be associated with higher mortality rates (p=0.020).Our findings emphasize the predictive role of inflammation in future cardiovascular mortality in patients with acute ischemic stroke, indicating that inflammatory mediators underlying the atherothrombotic process play a more important role than it is assumed.

Objectives: Strokes represent the most common etiology of epilepsy in patients over the age of 60 years, with an incidence of 2-4% occurring in different studies., Materials and Methods: In this observational study, 1,428 patients were included who had stroke and were admitted to our Stroke Unit between the years 1996 and 2005., Results: Overall, 51 patients had post-stroke epilepsy (3.6%). Post-ischemic epilepsy occurred in 70.6% of the patients, post-hemorrhagic epilepsy occurred in 21.6% of the patients and epilepsy following venous infarctions occurred in 7.8% of all post-stroke epilepsy patients. Of 1,327 patients having ischemic stroke, 36 patients (2.7%), 11 out of 86 patients with hemorrhagic stroke (12.8%) and 4 of 15 patients with venous infarctions (26.6%) developed epilepsy. Compared with stroke patients without epilepsy, hemorrhagic (P<0.001) and venous infarctions were more common in patients with post-stroke epilepsy (P<0.001). The right hemisphere and the middle cerebral artery (MCA) territory were most commonly observed in ischemic and hemorrhagic stroke patients., Conclusions: Our results indicate that post-stroke epilepsy is more common among patients who have experienced venous infarctions. Hemorrhagic and venous infarctions are more commonly encountered in post-stroke epilepsy patients. Atherosclerotic and cardioembolic strokes were similar to those that occurred in post-stroke epilepsy patients. Localizations in post-stroke epileptic patients showed that the majority occurred in the right hemisphere, in the territory of the MCA. However, prospective, multicentered studies are needed for a better understanding of the epidemiology and social impact of post-stroke epilepsy.

Introduction: Electrocardiographic (ECG) changes are observed in patients with acute stroke and are related with the prognosis., Aims: To determine the frequency and significance of ECG changes in patients with acute ischemic stroke., Material and Methods: In a prospective hospital-based study 87 patients with cerebral infarction were observed for ECG changes during their stay in the hospital. All the patients had ischemic stroke for the first time. The ECG changes observed were compared with those of the control group consisting of 87 patients., Results: Of the 87 patients of the study group, 47.1% were females and 52.9% males. The mean age was 65.5 +/- 11.9 (range 31-91 yrs). The control group consisted of 50.6% females and 49.4% males. The mean age was 64.5 +/- 11.9 (range 31-87 yrs). The frequency of the ECG changes observed in patients with cerebral infarct was 62.1% while it was 29.9% in the control group (P<0.0001). ECG changes observed were mostly related to myocardial ischemia. The six-month mortality rate in the patients with ECG changes was 38.9% whereas it was 15.2% in those with normal ECG (P<0.05)., Conclusions: The observations of this study suggest that cardiac evaluation in patients with acute ischemic stroke is of prognostic importance.