Abstract W P291: Long-term Stroke Awareness Among Stroke Survivors is Suboptimal

Stroke ◽  
2015 ◽  
Vol 46 (suppl_1) ◽  
Author(s):  
Carlos Corado ◽  
Deborah Bergman ◽  
Ilana Ruff ◽  
Yvonne Curran ◽  
Richard A Bernstein ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Multivariate Regression ◽  
Recurrent Stroke ◽  
Cognitive Status ◽  
Warning Signs ◽  
Stroke Survivors ◽  
Index Hospitalization ◽  
Factors Associated ◽  
Stroke Awareness

Background/Objective: Stroke survivors are at high-risk for recurrent stroke. Stroke education attempts to reduce this risk by emphasizing stroke warning signs and need to call 911. Long-term stroke awareness has been under-studied in stroke survivors. We aimed to assess stroke awareness at 1 year among stroke survivors and identify factors associated with poor performance. Methods: From a single center prospective cohort study of consecutive patients diagnosed with acute ischemic stroke or transient ischemic stroke (TIA), we identified stroke survivors able to complete telephone interviews at 1 year. All patients were provided standardized educational materials during index hospitalization. We used the validated Stroke Action Test (STAT) to assess stroke knowledge at 1 year. The STAT is a 28-item questionnaire that asks respondents to choose 1 of 4 answers to each scenario (call 911, call doctor, wait 1 hour, or wait 1 day). We also assessed cognitive status at 1 year using the validated telephone interview for Cognitive Status (TICS). We identified factors associated with STAT score (number of correct responses) using univariate and multivariate regression. Results: Among 254 patients who completed 1 year follow-up (65.8 years; 55.5% male; 68.5% white; 94.1% modified Rankin 0-1 at 1 year), the median STAT score was 57.1% (range 2.1-75.0%). In multivariate regression, TICS score (B=0.533; p<0.001) and ethnicity (B=-2.357, p=0.006) were independently associated with STAT score. Age, race, insurance, arrival by ambulance at time of index hospitalization, stroke unit admission, length of stay, discharge to rehabilitation, post-stroke hospital/clinic visits were not associated with STAT score. Conclusion: Despite hospitalization and standardized education at time of index event, most stroke survivors are unaware of stroke warning signs at 1 year. Besides cognitive status and Hispanic ethnicity, no other factors were identified that predicted STAT score performance. Future studies should focus on improving hospital-based stroke educational programs and consider novel strategies in patients with cognitive impairment and differing language/cultural backgrounds.

scholarly journals Association between physical exercise and stroke recurrence among first-ever ischemic stroke survivors

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lisha Hou ◽  
Mier Li ◽  
Ju Wang ◽  
Yawen Li ◽  
Qianwen Zheng ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Exercise Duration ◽  
Stroke Recurrence ◽  
Stroke Survivors ◽  
Face To Face ◽  
Baseline Information ◽  
Exercise Type ◽  
The Relationship

AbstractThe relationship between exercise and stroke recurrence is controversial. This study was designed to test whether an association exists between exercise and ischemic stroke recurrence in first-ever ischemic stroke survivors. Data were collected from January 2010 to June 2016. Baseline information was obtained during face-to-face interviews, and follow-up phone interviews were conducted every 3 months. Exercise type, frequency, intensity, and duration were recorded. Discrete-time survival analysis was used to determine the relationship between exercise and stroke recurrence. 760 first-ever ischemic stroke survivors who were able to exercise were enrolled. After adjusting for covariates, patients who exercised 3.5–7 h per week and more than 7 h per week had a lower relapse risk than patients who did not exercise (3.5–7: OR 0.415; > 7: OR 0.356). Moreover, if the fluctuation of exercise duration was over 4 h, the patients had a higher risk of stroke recurrence than those with variability of less than 2 h (OR 2.153, P = 0.013). Stroke survivors who engage in long-term regular mild exercise (more than 5 sessions per week and lasting on average 40 min per session) have a lower recurrence rate. Irregular exercise increases the risk of stroke recurrence.

Abstract WP206: Brain Natriuretic Peptide Should Be A Predictive Marker Of Long-term Mortality In Ischemic Stroke Survivors

Stroke ◽  
2013 ◽  
Vol 44 (suppl_1) ◽  
Author(s):  
Kensaku Shibazaki ◽  
Kazumi Kimura ◽  
Shuichi Fujii ◽  
Kenichiro Sakai ◽  
Jyunya Aoki
Keyword(s):  
Ischemic Stroke ◽  
Brain Natriuretic Peptide ◽  
Natriuretic Peptide ◽  
Multiple Logistic Regression Analysis ◽  
Biological Marker ◽  
Predictive Marker ◽  
Stroke Survivors ◽  
Survival Group ◽  
Long Term Mortality

Background and Purpose We investigated whether brain natriuretic peptide (BNP) can serve as a biological marker of long-term mortality in ischemic stroke survivors. Methods We prospectively enrolled consecutive patients with ischemic stroke within 24 hours of onset from April 2007 to December 2010 and measured plasma BNP upon admission. Survivors were followed up to 12 month after stroke onset. Patients were divided into two groups: the deceased group and the survival group. The factors associated with long-term mortality were investigated by multiple logistic regression analysis. Results A total of 736 patients who were alive at hospital discharge were included (mean age, 72.8 years; 439 males). Death was observed in 130 (17.7%) patients. The median (interquartile range: IQR) of age (81(74-86) years for the deceased group vs. 72 (64-79) years for the survival group, P<0.0001), frequencies of prior ischemic stroke (30% vs. 20%, P=0.0104), hemodialysis (10% vs. 2%, P=0.0002), atrial fibrillation (42% vs. 30%, P=0.0058), mRS score at discharge (4 (3-5) vs. 2 (1-4), P<0.0001), cardioembolism (45% vs. 34%, P=0.0102), creatinine level (0.80 (0.60-1.19) vs. 0.73 (0.58-0.90), P=0.0044), and BNP level (170.0 (74.0-393.0) vs. 50.0 (19.0-146.0) pg/ml, P<0.0001) were significantly higher in the deceased group than in the survival group. In multivariate analysis, age >75 years (odds ratio [OR], 2.89; 95%CI, 1.80-4.65, P=0.0001), hemidialysis (OR, 6.59; 95%CI, 2.47-17.59, P=0.0002), mRS score >3 at discharge (OR, 4.39; 95%CI, 2.77-6.97, P<0.0001), and a plasma BNP >100.0 pg/ml (OR, 3.98; 95%CI, 2.35-6.72, P<0.0001) were found to be independently associated with long-term mortality. BNP remained independent predictors of long-term mortality not only cardioembolism [BNP >200.0pg/ml (OR, 2.45; 95%CI, 1.22-4.90, P=0.0114)] but also non-cardioembolism [BNP >50.0pg/ml (OR, 4.01; 95%CI, 2.15-7.48, P=0.0001)]. Thus, the mortality rate according to the BNP level was as follows: 6% of patients with <50 pg/ml, 16% with 50 to <100 pg/ml, 27% with 100 to <200 pg/ml, 28% with 200 to <400 pg/ml, and 45% with ≥400 pg/ml. Conclusions BNP level upon admission can predict long-term mortality in ischemic stroke survivors.

Abstract P32: Potential Underuse of Antidepressants in Post Stroke Depression: Data From the AVAIL Registry

2011 ◽  
Vol 4 (suppl_1) ◽  
Author(s):  
Nada El Husseini ◽  
Daniel T Laskowitz ◽  
Amanda C Guidon ◽  
DaiWai M Olson ◽  
Xin Zhao ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Cognitive Status ◽  
Stroke Recurrence ◽  
Stroke Patients ◽  
Living Situation ◽  
Factors Associated ◽  
Post Stroke ◽  
Depression Status ◽  
Post Stroke Depression ◽  
Antidepressant Use

Background: Post-stroke depression is common, yet little is known about factors associated with antidepressant use in this population Methods: Data from the multicenter, prospective Adherence eValuation After Ischemic stroke-Longitudinal (AVAIL) registry was used to identify patients with post-stroke depression and to describe factors associated with antidepressant use. The analysis was performed after 3 months in 1751 ischemic stroke patients who had been admitted to 97 hospitals nationwide; 12 month follow-up was available for 1637 patients. The Get with the Guidelines-Stroke database was used to collect baseline data. Patients were classified as depressed based on a self-report scale (the Patient Health Questionnaire-8; score range 0 to 24, score ≥10 indicating depression). Frequencies were compared with Pearson X 2 and unadjusted ORs were calculated. Results: The prevalence of post stroke depression was similar at 3 and 12 months (19% [331/1751] vs 17% [280/1637], respectively, p=0.17). Regardless of depression status, antidepressant use was higher at 12 months (16% [287/1751] vs 20% [334/1637], p=0.002). Antidepressant use was also higher at 12 months in depressed patients (25% [84/331] vs 35% [98/280], p=0.009). The odds of antidepressant use at 3 months was higher in women than men (OR 1.6, 95% CI 1.2-2.1), Whites vs. Blacks (OR 1.7, 95% CI 1.1-2.8), in patients with vs. without cognitive deficits (OR 1.6, 95% CI 1.2-2.1) and in those with more severe disabilities (mRS≥3 vs. mRS<3, OR 1.7, 95% CI 1.3-2.3). Use did not vary with educational level, marital status, living situation, medication insurance coverage, or stroke recurrence. Similar trends were present at 12 months, except with higher use in those with recurrent stroke or TIA (OR 2.1, 95% CI 1.4-3.1). Conclusion: Three-quarters of depressed stroke patients at 3-months and nearly two-thirds at 12 months were not receiving antidepressants. Regardless of depression status, utilization of antidepressants after 3 and 12 months varied based on gender, race/ethnicity, cognitive status, disability level, and after 12-months, stroke recurrence. The reasons for the apparent underuse of antidepressants in patients with prevalent post-stroke depression require further study.

Abstract P132: Clinical Outcomes In Ischemic Stroke Patients With Uncontrolled Hypertension

Hypertension ◽  
2021 ◽  
Vol 78 (Suppl_1) ◽  
Author(s):  
Zahra Abuzaid ◽  
Sara Almuslem ◽  
Farah Aleisa
Keyword(s):  
Blood Pressure ◽  
Ischemic Stroke ◽  
Clinical Outcomes ◽  
Recurrent Stroke ◽  
Uncontrolled Hypertension ◽  
Stroke Recurrence ◽  
Stroke Patients ◽  
Stroke Event ◽  
Uncontrolled Blood Pressure

Background: Hypertension is considered major risk factor for incidence of ischemic stroke, controlling blood pressure reduces this risk, the relationship of uncontrolled blood pressure and stroke outcomes is complex, post stroke uncontrolled blood pressure remains one of the major contributing factors for stroke recurrence and mortality, in our study we studied the long term effects of uncontrolled hypertension in modern health care setting. Methodology: Patients in the study were admitted to the neurology department at KFSH-D between March 2015- August 2019, we included 102 acute ischemic stroke patients whom had hypertension, all patients had follow up appointments at stroke clinic a minimum of 2 visits over 4 years. We retrospectively compared blood pressure data from stroke patients with recurrent ischemic stroke events vs. patients with initial stroke event, and recurrent stroke, also we studied blood pressure readings for different stroke severity groups, patients who had severe stroke with mRS>4, compared to milder stroke group of mRS<4. Results: We found 48 patients identified with recurrent stroke event, those with uncontrolled hypertension had significantly higher stroke recurrence events (P=0.002), despite acute stroke treatment, patients who had history of uncontrolled hypertension were found to have more severe stroke deficits than those who had controlled blood pressure (P=0.029). We found significant difference in the long term stroke clinical outcomes between patients who had uncontrolled blood pressure and patients who had controlled blood pressure recordings within the same hospital setting (P=0.064). Conclusion: Based on our findings, uncontrolled hypertension was associated with higher risk of stroke recurrence, it also increased susceptibility to worse stroke clinical outcomes up to 1 year after initial stroke event, which deserved further close attention and better blood pressure control.

scholarly journals Risk of recurrent stroke and antiplatelet choice in breakthrough stroke while on aspirin

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Joon-Tae Kim ◽  
Beom Joon Kim ◽  
Jong-Moo Park ◽  
Soo Joo Lee ◽  
Jae-Kwan Cha ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Risk Score ◽  
Stroke Risk ◽  
Recurrent Stroke ◽  
Vascular Events ◽  
Factors Associated ◽  
Increased Risk ◽  
Potential Factors ◽  
Predictive Risk ◽  
Multicenter Registry

Abstract Uncertainty regarding an optimal antiplatelet regimen still exists in patients with breakthrough acute ischemic stroke (AIS) while on aspirin. This study provides an analysis of a prospective multicenter registry between April 2008 and April 2014. Eligible patients were on aspirin at the time of AIS and treated with antiplatelet regimens (aspirin, clopidogrel, or clopidogrel-aspirin). Potential factors associated with the choice of each antiplatelet regimen were explored and included a predictive risk score for future vascular events, the Essen Stroke Risk Score (ESRS). A total of 2348 patients (age, 69 ± 11 years; male, 57.7%) were analyzed, and 55.3%, 25.3% and 19.4% were treated with clopidogrel-aspirin, aspirin and clopidogrel, respectively. While the likelihood of choosing clopidogrel-aspirin increased as the ESRS increased, the likelihood of choosing aspirin decreased as the ESRS increased (Ptrend < 0.001). The ESRS category (0–1/2–3/ ≥ 4) modified the effect of antiplatelet regimens for 1-year vascular events (Pinteraction < 0.01). Among patients with ESRS ≥ 4, clopidogrel-aspirin (HR 0.47 [0.30–0.74]) and clopidogrel (HR 0.30 [0.15–0.60]) significantly reduced the risk of outcome events. Our study showed that more than half of the patients with aspirin failure were treated with clopidogrel-aspirin. In particular, a higher ESRS, which indicates an increased risk of recurrent stroke, was associated with the choice of clopidogrel-aspirin rather than aspirin.

scholarly journals Intracranial Vertebrobasilar Calcification in Patients with Ischemic Stroke Is a Predictor of Recurrent Stroke, Vascular Disease, and Death: A Case-Control Study

2020 ◽  
Vol 17 (6) ◽  
pp. 2013
Author(s):  
Jožef Magdič ◽  
Nino Cmor ◽  
Matevž Kaube ◽  
Tanja Hojs Fabjan ◽  
Larissa Hauer ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Vascular Disease ◽  
Recurrent Stroke ◽  
Case Control ◽  
University Hospital ◽  
Stroke Recurrence ◽  
Vascular Events ◽  
Vertebrobasilar Artery ◽  
The Impact

Intracranial artery calcification can be detected on nonenhanced brain computer tomography (NECT) and is a predictor of early vascular events. Here, we assessed the impact of vertebrobasilar artery calcification (VBC) on the long-term risk for recurrent stroke and vascular events. We performed a case-control trial of all consecutive stroke patients admitted to the University Hospital of Maribor, Slovenia over a period of 14 months. VBC was defined as presence of a hyperdense area within vertebrobasilar arteries that exceeds > 90 Hounsfield units as seen on NECT. Clinical follow-up information was obtained from the hospital documentation system and mortality registry of the district and included recurrent stroke, subsequent vascular events (myocardial infarction, heart failure, peripheral arterial occlusive disease), and death. We followed a total of 448 patients for a median of 1505 days (interquartile range, IQR 188-2479). Evidence for VBC was present in 243 (54.2%) patients. Median age was 76 years, recurrent stroke occurred in 33 (7.4%), any vascular events in 71 (15.8%), and death in 276 (61.6%). VBC was associated with a higher risk of recurrent stroke (hazard ratio, HR 3.13, 95% confidence interval (CI 1.35–7.20)) and vascular events (HR 2.05, 95% CI 1.21–3.47). Advanced age, male gender, and ischemic stroke involving the entire anterior circulation raised the likelihood for death. We conclude that the presence of VBC in patients with ischemic stroke is a short- and long-term prognostic factor for stroke recurrence and subsequent manifestation of acute vascular disease. Further understanding of the pathophysiology of VBC is warranted.

scholarly journals Factors Associated With Impaired Kidney Function and Its Impact on Long-Term Outcome in Young Ischemic Stroke

Stroke ◽  
2011 ◽  
Vol 42 (9) ◽  
pp. 2459-2464 ◽  
Author(s):  
Jukka Putaala ◽  
Elena Haapaniemi ◽  
Daniel Gordin ◽  
Ron Liebkind ◽  
Per-Henrik Groop ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Kidney Function ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Factors Associated ◽  
Young Ischemic Stroke

scholarly journals Long term clinical outcomes of patients with ischemic stroke in primary care – a 9-year retrospective study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Jinghao Han ◽  
Yue Kwan Choi ◽  
Wing Kit Leung ◽  
Ming Tung Hui ◽  
Maria Kwan Wa Leung
Keyword(s):  
Blood Pressure ◽  
Primary Care ◽  
Risk Factor ◽  
Ischemic Stroke ◽  
Diastolic Blood Pressure ◽  
Recurrent Stroke ◽  
Stroke Patients ◽  
All Cause Mortality

Abstract Background We aim to document the long-term outcomes of ischemic stroke patients and explore the potential risk factors for recurrent cardiovascular events and all-cause mortality in primary care. Methods A retrospective cohort study performed at two general out-patient clinics (GOPCs) under Hospital Authority (HA) in Hong Kong (HK). Ischemic stroke patients with at least two consecutive follow-up visits during the recruitment period (1/1–30/6/2010) were included. Patients were followed up regularly till the date of recurrent stroke, cardiovascular event, death or 31/12/2018. The primary outcome was the occurrence of recurrent cerebrovascular event including transient ischemic stroke (TIA), ischemic stroke or hemorrhagic stroke. The secondary outcomes were all-cause mortality and coronary artery disease (CAD). We fit cox proportional hazard model adjusting death as competing risk factor to estimate the cause-specific hazard ratio (csHR). Results A total of 466 patients (mean age, 71.5 years) were included. During a median follow-up period of 8.7 years, 158 patients (33.9%) died. Eighty patients (17.2%) had recurrent stroke and 57 (12.2%) patients developed CAD. Age was an independent risk factor for recurrent stroke, CAD and death. Statin therapy at baseline had a protective effect for recurrent stroke (csHR = 0.476; 95% confidence interval [CI] 0.285–0.796, P = 0.005) after adjusting death as a competing risk factor and all-cause mortality (HR = 0.693, 95% CI 0.486–0.968, P = 0.043). In addition, female sex, antiplatelet and a higher diastolic blood pressure (DBP) at baseline were also independent predictors for survival. Conclusions Long term prognosis of ischemic stroke patients in primary care is favorable. Use of statin was associated with a significant decrease in stroke recurrence and mortality. Patients who died had a significant lower DBP at baseline, highlighted the need to consider both systolic and diastolic blood pressure in our daily practice.

Abstract 71: PFO Closure Reduces Long Term Recurrence of Ischemic Stroke: Final Primary and Secondary Population Results From the RESPECT Multicenter Trial

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
David Thaler ◽  
John Carroll ◽  
Jeffrey Saver ◽  
Richard Smalling ◽  
Lee MacDonald ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Treatment Effect ◽  
Recurrent Stroke ◽  
Multicenter Trial ◽  
Current Standard ◽  
Main Trial ◽  
Multicenter Rct ◽  
Pfo Closure

Introduction: In the intention-to-treat (ITT) analysis of the Randomized Evaluation of Recurrent Stroke Comparing PFO Closure to Established Current Standard of Care Treatment (RESPECT) trial, a trend favoring PFO closure in the primary analytic period (median follow-up 2.1y) was statistically significant with longer follow-up (median 5.9y). Hypotheses: Populations with less clinical trial noise [Per Protocol (PP), As Treated (AT), Device in Place (DIP)] will show > benefit, consistent with a genuine treatment effect of closure. Analysis of strokes without known mechanisms (per ASCOD) or occurring while patients are less subject to non-PFO stroke mechanisms (<60y) will show heightened treatment effect. Methods: RESPECT was a prospective, multicenter, RCT comparing patients assigned 1:1 to PFO closure (Amplatzer PFO Occluder) or to medical management (MM) alone. Data were collected through May 2016. Results: We enrolled 980 patients who were followed for a median of 5.9y (IQR 4.2-8.0, range 0-11). All primary endpoint events were nonfatal ischemic strokes. The efficacy outcome in the ITT population significantly favored device closure over MM alone (HR: 0.55, 95% CI: 0.305 to 0.999, log-rank p=0.046) and was equal (PP) or magnified in the other populations analyzed by treatment actually received. It was also greater if events were excluded when they occurred after patients reached 60y or had a known (non-PFO) mechanism (Table). Conclusions: The final data from RESPECT, after long-term follow-up, show that the benefit of PFO closure seen in the ITT population is magnified in populations that account for treatment crossover and that include the age range in which recurrent ischemic strokes are predominantly cryptogenic. These secondary analyses reinforce the main trial finding that PFO closure with the Amplatzer PFO Occluder is superior to medical therapy alone in preventing recurrent ischemic stroke.

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