scholarly journals Pregnancy Risk Factors as Predictors of Offspring Cerebrovascular Disease

Stroke ◽  
2021 ◽  
Vol 52 (4) ◽  
pp. 1347-1354
Author(s):  
Milja Kivelä ◽  
Ina Rissanen ◽  
Eero Kajantie ◽  
Hilkka Ijäs ◽  
Harri Rusanen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
Cerebrovascular Disease ◽  
Transient Ischemic Attack ◽  
Cerebrovascular Diseases ◽  
Normal Weight ◽  
Birth Complications ◽  
Increased Risk ◽  
Ischemic Attack ◽  
Pregnancy And Birth

Background and Purpose: For prevention of cerebrovascular diseases, it is important to understand the risk factors occurring early in life. The aim was to investigate the relationship of maternal and offspring anthropometrics and pregnancy complications with offspring’s risk of ischemic and hemorrhagic stroke and transient ischemic attack in adulthood. Methods: Within the population-based prospective Northern Finland Birth Cohort 1966, 11 991 persons were followed from early pregnancy to 52 years of age. Information on pregnancy and birth complications were collected starting between 24th and 28th gestational week and at birth. Ischemic and hemorrhagic strokes of the offspring were identified from national registers in Finland. Cox proportional hazard models were used to estimate the association of pregnancy and birth complications with incidence of cerebrovascular disease in the offspring, with adjustments for sex, family socioeconomic status, mother’s age, and smoking during pregnancy. Results: During 568 821 person-years of follow-up, 453 (3.8%) of the offspring had a stroke or transient ischemic attack. Small and large gestational weight gain among normal weight mothers were associated with increased ischemic stroke risk in offspring (adjusted hazard ratio [aHR], 1.93 [95% CI, 1.28–2.90] and aHR, 1.54 [95% CI, 1.02–2.31], respectively). Small birth weight for gestational age and small ponderal index were associated with increased risk for ischemic stroke (aHR, 1.95 [CI, 1.21–3.13] and aHR, 1.36 [CI, 1.04–1.77], respectively). Threatening miscarriage was also associated with increased risk of any stroke (aHR, 1.64 [CI 1.14–2.37]). Maternal smoking, hypertension, or birth complications were not associated with increased risk of cerebrovascular disease in the offspring. Conclusions: The results of this study suggest that disturbances in maternal and fetal growth during pregnancy may predispose offspring to developing cerebrovascular diseases in adulthood.

scholarly journals PREVALENCE AND RISK FACTORS FOR ISCHEMIC STROKE IN LAW ENFORCEMENT OFFICERS

2021 ◽  
Vol 14 (5) ◽  
pp. 22-27
Author(s):  
ISBI S. BABAKHANOV ◽  
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
Law Enforcement ◽  
Arterial Hypertension ◽  
Cerebrovascular Disease ◽  
Transient Ischemic Attack ◽  
Hypertensive Crisis ◽  
Law Enforcement Officers ◽  
Research Problem ◽  
Ischemic Attack

Background. Stroke is the second leading cause of death worldwide and the third leading cause of long-term disability in adults. In law enforcement officers, stress may contribute to the development of cardiovascular disease, exacerbating a number of stroke risk factors. Aim. Study of prevalence and identification of leading risk factors for ischemic stroke in law enforcement workers. Material and methods. A retrospective analysis of case records of patients diagnosed with atrial fibrillation, acute insufficiency of cerebral circulation and transient ischemic attack who received treatment in the Republican Hospital of the Ministry of Internal Affairs of Azerbaijan from 2016 to 2020 (n=1864) was performed. Of these, 225 case records of patients with a concomitant diagnosis of ischemic stroke [(12,07±2,2)%] were selected. We studied such pathological conditions as transient ischemic attack, hypertensive cerebral crisis and chronic forms of cerebrovascular disease as risk factors for stroke. Results and discussion. We found that there were 81 [(36,0±3,2)%] cases of cerebrovascular disease among the 225 examinees, including 64 [(28,44±2,9)%] established and 17 [(7,56±3,6)%] probable cases of cerebrovascular disease. Acute forms of cerebrovascular disease often occurred together with chronic forms. (6,98±3,2)% of patients aged 40–54 years (n=129) and (17,70±3,9)% of patients aged 55–65 years (n=96) had discirculatory encephalopathy. There was a total of 6 cases of transient ischemic attack [(2,67±1,4)%] in the patients examined, of which 2 cases [(0,89±1,2)%] were «definite» and 4 cases [(1,78±0,9)%] were «possible». The overall prevalence of transient ischemic attack in patients was (2,67±1,4)%. In 75,0% of the cases detected, transient ischemic attacks were registered predominantly once. Out of the total number of all detected cases of transient ischemic attack, 4 (66,67%) cases were registered for the first time upon history taking. Arterial hypertension was registered in 198 of 225 [(88,0±2,1)%] patients examined. Hypertensive crisis during ischemic stroke was detected in 14 of 225 patients (6,22% of all patients examined) and in (17,68±2,7)% of patients with arterial hypertension (34 patients). Additionally, there were 15 [(6,67±3,83)%] cases of hypertensive cerebral crisis: 5 (2,22%) established cases of hypertensive cerebral crisis and 10 [(4,44±2,80)%] «possible» cases. Conclusion. A comprehensive study of the clinical features, course, and complications of ischemic stroke will allow us to develop new approaches to solve the urgent research problem, which is the management strategy to be applied to patients in the acute period of ischemic stroke.

scholarly journals Polymorphisms in Inflammatory Genes and the Risk of Ischemic Stroke and Transient Ischemic Attack: Results of a Multilocus Genotyping Assay

2009 ◽  
Vol 55 (1) ◽  
pp. 134-138 ◽  
Author(s):  
Stefan Greisenegger ◽  
Sonja Zehetmayer ◽  
Peter Bauer ◽  
Georg Endler ◽  
Julia Ferrari ◽  
...  
Keyword(s):  
Risk Factors ◽  
Genetic Variation ◽  
Regression Analysis ◽  
Ischemic Stroke ◽  
Transient Ischemic Attack ◽  
Stroke Risk ◽  
Conditional Logistic Regression ◽  
Pcr Analysis ◽  
Increased Risk ◽  
Ischemic Attack

Abstract Background: Single-nucleotide polymorphisms (SNPs) in inflammation-related genes have been linked to an increased risk of ischemic stroke. Most of these SNP results have not been replicated, however, and metaanalyses of the effects of inflammation-related genes are rare. We investigated 49 SNPs in 34 genes previously reported to be related to inflammation in our study. We tested 459 patients with acute ischemic stroke or transient ischemic attack and 459 controls individually matched by sex and age. Methods: We studied genetic variation by PCR analysis and subsequent hybridization to linear arrays of sequence-specific oligonucleotides. We used univariate conditional logistic regression analysis to test for associations of conventional vascular risk factors and the SNPs with stroke. Variables showing significant differences (P < 0.05) between cases and controls were included in a multivariate model. ROC curves were plotted to assess the contribution of genetic variation to stroke risk in addition to that of conventional risk factors. Results: Univariate regression analysis revealed 3 SNPs with significant allelic differences between patients and controls, which fulfilled the criteria for further analysis. Only one of these SNPs, the C5 (complement component 5) 2416A>G variant (rs17611), remained significant after the multivariate analysis (odds ratio, 0.585; P = 0.0037). ROC curve analysis revealed no contribution of this genetic variation to stroke risk. Conclusions: We found evidence for an association of the 2416A>G polymorphism in the C5 gene with the risk for ischemic stroke. Our data suggest that the C5 gene particularly influences the risk for patients with microangiopathy.

scholarly journals Risk factors for cervical atherosclerosis in patients with transient ischemic attack or minor ischemic stroke.

Stroke ◽  
1993 ◽  
Vol 24 (7) ◽  
pp. 970-975 ◽  
Author(s):  
H Palomäki ◽  
M Kaste ◽  
R Raininko ◽  
O Salonen ◽  
S Juvela ◽  
...  
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
Transient Ischemic Attack ◽  
Minor Ischemic Stroke ◽  
Ischemic Attack

scholarly journals High ABCD2 Scores and In-Hospital Interventions following Transient Ischemic Attack

2016 ◽  
Vol 6 (3) ◽  
pp. 76-83 ◽  
Author(s):  
Shawna Cutting ◽  
Elizabeth Regan ◽  
Vivien H. Lee ◽  
Shyam Prabhakaran
Keyword(s):  
Ischemic Stroke ◽  
Transient Ischemic Attack ◽  
Heart Association ◽  
Reperfusion Therapy ◽  
Large Artery ◽  
Increased Risk ◽  
Risk Patients ◽  
Abcd2 Score ◽  
Ischemic Attack ◽  
Ischemic Events

Background and Purpose: Following transient ischemic attack (TIA), there is increased risk for ischemic stroke. The American Heart Association recommends admission of patients with ABCD2 scores ≥3 for observation, rapid performance of diagnostic tests, and potential acute intervention. We aimed to determine if there is a relationship between ABCD2 scores, in-hospital ischemic events, and in-hospital treatments after TIA admission. Methods: We reviewed consecutive patients admitted between 2006 and 2011 following a TIA, defined as transient focal neurological symptoms attributed to a specific vascular distribution and lasting <24 h. Three interventions were prespecified: anticoagulation for atrial fibrillation, carotid or intracranial revascularization, and intravenous or intra-arterial reperfusion therapies. We compared rates of in-hospital recurrent TIA or ischemic stroke and the receipt of interventions among patients with low (<3) versus high (≥3) ABCD2 scores. Results: Of 249 patients, 11 patients (4.4%) had recurrent TIAs or strokes during their stay (8 TIAs, 3 strokes). All 11 had ABCD2 scores ≥3, and no neurological events occurred in patients with lower scores (5.1 vs. 0%; p = 0.37). Twelve patients (4.8%) underwent revascularization for large artery stenosis, 16 (6.4%) were started on anticoagulants, and no patient received intravenous or intra-arterial reperfusion therapy. The ABCD2 score was not associated with anticoagulation (p = 0.59) or revascularization (p = 0.20). Conclusions: Higher ABCD2 scores may predict early ischemic events after TIA but do not predict the need for intervention. Outpatient evaluation for those with scores <3 would potentially have delayed revascularization or anticoagulant treatment in nearly one-fifth of ‘low-risk' patients.

Risk Factors for Cardiac Death in Patients with a Transient Ischemic Attack or Ischemic Stroke

1993 ◽  
Vol 3 (3) ◽  
pp. 146-153 ◽  
Author(s):  
Louise Bellersen ◽  
Peter J. Koudstaal ◽  
Ale Algra ◽  
Jan G.P. Tijssen ◽  
Jos R.T.C. Roelandt
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
Transient Ischemic Attack ◽  
Cardiac Death ◽  
Ischemic Attack

scholarly journals HIV Associated Risk Factors for Ischemic Stroke and Future Perspectives

2020 ◽  
Vol 21 (15) ◽  
pp. 5306
Author(s):  
Saifudeen Ismael ◽  
Mohammad Moshahid Khan ◽  
Prashant Kumar ◽  
Sunitha Kodidela ◽  
Golnoush Mirzahosseini ◽  
...  
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
Hiv Infection ◽  
Opportunistic Infections ◽  
Experimental Studies ◽  
Chronic Administration ◽  
Cerebrovascular Diseases ◽  
Vascular Abnormalities ◽  
Increased Risk ◽  
The Impact

Although retroviral therapy (ART) has changed the HIV infection from a fatal event to a chronic disease, treated HIV patients demonstrate high prevalence of HIV associated comorbidities including cardio/cerebrovascular diseases. The incidence of stroke in HIV infected subjects is three times higher than that of uninfected controls. Several clinical and postmortem studies have documented the higher incidence of ischemic stroke in HIV infected patients. The etiology of stroke in HIV infected patients remains unknown; however, several factors such as coagulopathies, opportunistic infections, vascular abnormalities, atherosclerosis and diabetes can contribute to the pathogenesis of stroke. In addition, chronic administration of ART contributes to the increased risk of stroke in HIV infected patients. Concurrently, experimental studies in murine model of ischemic stroke demonstrated that HIV infection worsens stroke outcome, increases blood brain barrier permeability and increases neuroinflammation. Additionally, residual HIV viral proteins, such as Trans-Activator of Transcription, glycoprotein 120 and Negative regulatory factor, contribute to the pathogenesis. This review presents comprehensive information detailing the risk factors contributing to ischemic stroke in HIV infected patients. It also outlines experimental evidence demonstrating the impact of HIV infection on stroke outcomes, in addition to possible novel therapeutic approaches to improve these outcomes.

scholarly journals Searching for Atrial Fibrillation Poststroke

Circulation ◽  
2019 ◽  
Vol 140 (22) ◽  
pp. 1834-1850 ◽  
Author(s):  
Renate B. Schnabel ◽  
Karl Georg Haeusler ◽  
Jeffrey S. Healey ◽  
Ben Freedman ◽  
Giuseppe Boriani ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Ischemic Stroke ◽  
Vitamin K ◽  
Transient Ischemic Attack ◽  
Embolic Stroke ◽  
Ecg Monitoring ◽  
Electrocardiographic Monitoring ◽  
Unknown Source ◽  
Increased Risk ◽  
Ischemic Attack

Cardiac thromboembolism attributed to atrial fibrillation (AF) is responsible for up to one-third of ischemic strokes. Stroke may be the first manifestation of previously undetected AF. Given the efficacy of oral anticoagulants in preventing AF-related ischemic strokes, strategies of searching for AF after a stroke using ECG monitoring followed by oral anticoagulation (OAC) treatment have been proposed to prevent recurrent cardioembolic strokes. This white paper by experts from the AF-SCREEN International Collaboration summarizes existing evidence and knowledge gaps on searching for AF after a stroke by using ECG monitoring. New AF can be detected by routine plus intensive ECG monitoring in approximately one-quarter of patients with ischemic stroke. It may be causal, a bystander, or neurogenically induced by the stroke. AF after a stroke is a risk factor for thromboembolism and a strong marker for atrial myopathy. After acute ischemic stroke, patients should undergo 72 hours of electrocardiographic monitoring to detect AF. The diagnosis requires an ECG of sufficient quality for confirmation by a health professional with ECG rhythm expertise. AF detection rate is a function of monitoring duration and quality of analysis, AF episode definition, interval from stroke to monitoring commencement, and patient characteristics including old age, certain ECG alterations, and stroke type. Markers of atrial myopathy (eg, imaging, atrial ectopy, natriuretic peptides) may increase AF yield from monitoring and could be used to guide patient selection for more intensive/prolonged poststroke ECG monitoring. Atrial myopathy without detected AF is not currently sufficient to initiate OAC. The concept of embolic stroke of unknown source is not proven to identify patients who have had a stroke benefitting from empiric OAC treatment. However, some embolic stroke of unknown source subgroups (eg, advanced age, atrial enlargement) might benefit more from non–vitamin K-dependent OAC therapy than aspirin. Fulfilling embolic stroke of unknown source criteria is an indication neither for empiric non–vitamin K-dependent OAC treatment nor for withholding prolonged ECG monitoring for AF. Clinically diagnosed AF after a stroke or a transient ischemic attack is associated with significantly increased risk of recurrent stroke or systemic embolism, in particular, with additional stroke risk factors, and requires OAC rather than antiplatelet therapy. The minimum subclinical AF duration required on ECG monitoring poststroke/transient ischemic attack to recommend OAC therapy is debated.

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