scholarly journals Stroke Hormones and Outcomes in Women (SHOW) Study: Is the ‘Healthy-User Effect’ Valid for Women after Stroke?

2009 ◽  
Vol 5 (5) ◽  
pp. 485-496 ◽  
Author(s):  
Cheryl Bushnell
Keyword(s):  
Ischemic Stroke ◽  
Activities Of Daily Living ◽  
Acute Ischemic Stroke ◽  
Hormone Therapy ◽  
Functional Status ◽  
Daily Living ◽  
Stroke Severity ◽  
Long Term Outcomes

Aims: To determine differences in stroke severity and outcomes in women using hormone therapy (HT) versus nonusers at baseline, and to investigate whether there is a ‘healthy-user effect’ of HT in women with stroke. Materials and methods: A total of 133 women over the age of 18 years with acute ischemic stroke were enrolled and categorized based on their use of HT at the time of stroke. Initial stroke severity was assessed at admission, and disability and activities of daily living were assessed at 6-month intervals for 2 years. Results: A total of 30% of the cohort were HT users. HT users were less likely to have hypertension and were leaner than nonusers. There were no differences in initial stroke severity, mortality or any of the functional status outcomes based on HT use at baseline. Conclusion: There did appear to be a healthy-user effect for HT users at baseline, but following stroke, there were no significant differences in long-term outcomes.

scholarly journals Neuroimaging risk factors for participation restriction after acute ischemic stroke: 1-year follow-up study

2021 ◽  
pp. jim-2020-001675
Author(s):  
Jian-Feng Qu ◽  
Huo-Hua Zhong ◽  
Wen-Cong Liang ◽  
Yang-Kun Chen ◽  
Yong-Lin Liu ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
White Matter ◽  
Activities Of Daily Living ◽  
Acute Ischemic Stroke ◽  
Daily Living ◽  
Male Gender ◽  
Perivascular Spaces ◽  
Participation Restriction ◽  
Nihss Score

The aim of the present study was to determine the neuroimaging predictors of poor participation after acute ischemic stroke. A total of 443 patients who had acute ischemic stroke were assessed. At 1-year recovery, the Reintegration to Normal Living Index was used to assess participation restriction. We also assessed the Activities of Daily Living Scale and modified Rankin Scale (mRS) score. Brain MRI measurement included acute infarcts and pre-existing abnormalities such as enlarged perivascular spaces, white matter lesions, ventricular-brain ratio, and medial temporal lobe atrophy (MTLA). The study included 324 men (73.1%) and 119 women (26.9%). In the univariate analysis, patients with poor participation after 1 year were older, more likely to be men, had higher National Institutes of Health Stroke Scale (NIHSS) score on admission, with more histories of hypertension and atrial fibrillation, larger infarct volume, more severely enlarged perivascular spaces and MTLA, and more severe periventricular hyperintensities and deep white matter hyperintensities. Patients with participation restriction also had poor activities of daily living (ADL) and mRS score. Multiple logistic regression showed that, in model 1, age, male gender, NIHSS score on admission, and ADL on follow-up were significant predictors of poor participation, accounting for 60.2% of the variance. In model 2, which included both clinical and MRI variables, male gender, NIHSS score on admission, ADL on follow-up, and MTLA were significant predictors of poor participation, accounting for 61.2% of the variance. Participation restriction was common after acute ischemic stroke despite good mRS score. Male gender, stroke severity, severity of ADL on follow-up, and MTLA may be predictors of poor participation.Trial registration number ChiCTR1800016665.

Preexisting Cerebral Abnormalities and Functional Outcomes After Acute Ischemic Stroke

2019 ◽  
Vol 32 (6) ◽  
pp. 327-335 ◽  
Author(s):  
Jian-Feng Qu ◽  
Yang-Kun Chen ◽  
Huo-Hua Zhong ◽  
Wei Li ◽  
Zhi-Hao Lu
Keyword(s):  
Ischemic Stroke ◽  
Activities Of Daily Living ◽  
Acute Ischemic Stroke ◽  
Functional Outcomes ◽  
Daily Living ◽  
National Institutes Of Health ◽  
Perivascular Spaces ◽  
Large Artery ◽  
Subcortical Region

Purpose: The aim of this study was to investigate the association between preexisting cerebral abnormalities in patients with acute ischemic stroke upon their functional outcomes. Methods: We recruited 272 patients with first-ever acute ischemic stroke. Cerebral abnormalities on magnetic resonance imaging included infarction, silent brain infarcts (SBI), enlarged perivascular spaces, white matter lesions (WMLs), global brain atrophy, and medial temporal lobe atrophy (MTLA). Functional outcomes were assessed using the instrumental activities of daily living (IADL) scale and basic activities of daily living (BADL) scale, at 3 and 6 months after the index stroke. Results: Two hundred and fifty patients completed the 3-month follow-up and 246 patients completed the 6-month follow-up. Univariate analyses showed that patients with poor IADL and BADL were older, more likely to be men, had higher National Institutes of Health Stroke Scale (NIHSS) score on admission, more frequent atrial fibrillation, and large artery atherosclerosis subtypes. They also had more frequent cortical infarcts, subcortical infarcts, infratentorial infarcts, larger infarct volume, more frequent presence of SBI, severe WMLs, and MTLA. In multiple regression analyses, NIHSS on admission, subcortical region infarct and MTLA were significant predictors of poor IADL at 3 months. National Institutes of Health Stroke Scale on admission, SBI and MTLA were significant predictors of poor IADL at 6 months. National Institutes of Health Stroke Scale on admission and MTLA were significant predictors of poor BADL at 3 months. National Institutes of Health Stroke Scale on admission and SBI were significant predictors of poor BADL at 6 months. Conclusions: In patients with acute ischemic stroke, the presence of SBI, and severe MTLA represent significant predictors of poorer functional outcomes, thus highlighting the importance of preexisting cerebral abnormalities.

scholarly journals Pneumonia in acute ischemic stroke patients requiring invasive ventilation: Impact on short and long-term outcomes

2019 ◽  
Vol 79 (3) ◽  
pp. 220-227 ◽  
Author(s):  
Etienne de Montmollin ◽  
Stephane Ruckly ◽  
Carole Schwebel ◽  
Francois Philippart ◽  
Christophe Adrie ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Invasive Ventilation ◽  
Stroke Patients ◽  
Long Term Outcomes ◽  
Short And Long Term

O-001 Thrombectomy for acute ischemic stroke patients aged 80 years or older: long-term outcomes in 233 patients

2011 ◽  
Vol 3 (Suppl_1) ◽  
pp. A1-A1
Author(s):  
R. Nogueira ◽  
W. Smith ◽  
T. Jovin ◽  
D. Liebeskind ◽  
R. Budzik ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Stroke Patients ◽  
Long Term Outcomes

Abstract WP67: Ultra-early Institution of Statin Treatment is Associated With Improved Outcomes Among Acute Ischemic Stroke Patients Receiving Thrombolytic Treatment

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Adnan I Qureshi ◽  
Muhammad A Saleem
Keyword(s):  
Ischemic Stroke ◽  
Activities Of Daily Living ◽  
Endovascular Treatment ◽  
Acute Ischemic Stroke ◽  
Daily Living ◽  
Recombinant Tissue Plasminogen Activator ◽  
Statin Treatment ◽  
Functional Independence ◽  
Stroke Patients ◽  
Statin Use

Background: There is preliminary evidence that early statin use may improve the outcomes of acute ischemic stroke patients following endovascular treatment. Methods: We analyzed data from subjects treated with intravenous (IV) recombinant tissue plasminogen activator (rt-PA) alone or in combination with endovascular treatment the Interventional Management of Stroke III trial. We compared the rates of functional independence (defined by modified Rankin scale of 0-2) and minimal impairment of activities of daily living (Barthel index at 90 days 95-100)at 3 and 12 months among subjects with ultra-early institution of statin treatment (on Day 0) with those in whom statin treatment was not initiated and in those in whom statins were initiated between Day 1-discharge (delayed institution)after adjusting for age and baseline National Institutes of Health Stroke Scale score strata, history of hyperlipidemia; and statin use at baseline Results: Of the 656 subjects who were recruited in the trial, ultra-early institution of statin treatment and delayed institution occurred in 51 and 387 subjects, respectively. At 3 months post randomization, the adjusted rates of independent functional outcome (odds ratio [OR] 2.3; 95 % confidence interval [CI] 1.2-4.5; P = 0.015) and minimal impairment of activities of daily living (OR 2.2; 95 % CI 1.1-4.3; P = 0.022) were higher among subjects with ultra-early institution of statin treatment compared with those without any statin treatment. The adjusted rates of functional independence (OR 2.7; 95 % CI 1.4-5.2; P = 0.004) continued to higher among subjects with ultra-early institution of statin treatment at 12 months post randomization. The adjusted rates of functional independence and minimal impairment of activities of daily living were higher among subjects with ultra-early institution of statin treatment compared with those without any statin treatment in subjects randomized to endovascular treatment. Conclusions: Ultra-early institution of statin treatment in acute ischemic stroke patients treated with IV rt-PA with or without endovascular treatment was associated with improved outcome at both 3 and 12 months

scholarly journals Integrity of normal-appearing white matter and functional outcomes after acute ischemic stroke

Neurology ◽  
2017 ◽  
Vol 88 (18) ◽  
pp. 1701-1708 ◽  
Author(s):  
Mark R. Etherton ◽  
Ona Wu ◽  
Pedro Cougo ◽  
Anne-Katrin Giese ◽  
Lisa Cloonan ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
White Matter ◽  
Acute Ischemic Stroke ◽  
Functional Outcomes ◽  
Stroke Severity ◽  
Cerebral Tissue ◽  
Nihss Score ◽  
Normal Appearing White Matter ◽  
Acute Infarct

Objective:To characterize the effect of white matter microstructural integrity on cerebral tissue and long-term functional outcomes after acute ischemic stroke (AIS).Methods:Consecutive AIS patients with brain MRI acquired within 48 hours of symptom onset and 90-day modified Rankin Scale (mRS) score were included. Acute infarct volume on diffusion-weighted imaging (DWIv) and white matter hyperintensity volume (WMHv) on T2 fluid-attenuated inversion recovery MRI were measured. Median fractional anisotropy (FA), mean diffusivity, radial diffusivity, and axial diffusivity values were calculated within normal-appearing white matter (NAWM) in the hemisphere contralateral to the acute lesion. Regression models were used to assess the association between diffusivity metrics and acute cerebral tissue and long-term functional outcomes in AIS. Level of significance was set at p < 0.05 for all analyses.Results:Among 305 AIS patients with DWIv and mRS score, mean age was 64.4 ± 15.9 years, and 183 participants (60%) were male. Median NIH Stroke Scale (NIHSS) score was 3 (interquartile range [IQR] 1–8), and median normalized WMHv was 6.19 cm3 (IQR 3.0–12.6 cm3). Admission stroke severity (β = 0.16, p < 0.0001) and small vessel stroke subtype (β = −1.53, p < 0.0001), but not diffusivity metrics, were independently associated with DWIv. However, median FA in contralesional NAWM was independently associated with mRS score (β = −9.74, p = 0.02), along with age, female sex, NIHSS score, and DWIv.Conclusions:FA decrease in NAWM contralateral to the acute infarct is associated with worse mRS category at 90 days after stroke. These data suggest that white matter integrity may contribute to functional recovery after stroke.

CHA2DS2–VASc score predicts short- and long-term outcomes in patients with acute ischemic stroke treated with intravenous thrombolysis

2017 ◽  
Vol 45 (1) ◽  
pp. 122-129 ◽  
Author(s):  
Giovanni Merlino ◽  
Michele Rana ◽  
Sara Naliato ◽  
Iacopo Cancelli ◽  
Simone Lorenzut ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Intravenous Thrombolysis ◽  
Long Term Outcomes ◽  
Short And Long Term
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