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Sample records for mca stroke patients

  1. Asymmetry of deep medullary veins on susceptibility weighted MRI in patients with acute MCA stroke is associated with poor outcome.

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    Johanna Mucke

    Full Text Available Due to its sensitivity to deoxyhemoglobin, susceptibility weighted imaging (SWI enables the visualization of deep medullary veins (DMV in patients with acute stroke, which are difficult to depict under physiological circumstances. This study assesses the asymmetric appearance of prominent DMV as an independent predictor for stroke severity and outcome.SWI of 86 patients with acute middle cerebral artery (MCA stroke were included. A scoring system from 0 (no visible DMV to 3 (very prominent DMV was applied for both hemispheres separately. A difference of scores between ipsi- and contralateral side was defined as asymmetric (AMV+. Occurrence of AMV+ was correlated with the National Institute of Health Stroke Scale (NIHSS Score on admission and discharge, as well as the modified Rankin Scale (mRS at discharge. Ordinal regression analysis was used to evaluate NIHSS and mRS as predictors of stroke severity, clinical course of disease and outcome.55 patients displayed AMV+ while 31 did not show an asymmetry (AMV-. Median NIHSS on admission was 17 (11-21 in the AMV+ group and 9 (5-15 in the AMV- group (p = 0.001. On discharge median NIHSS was 11 (5-20 for AMV+ and 5 (2-14 for AMV- (p = 0.005. The median mRS at discharge was 4 (3-5 in the AMV+ group and 3 (1-4 in AMV- (p = 0.001. Odds ratio was 3.19 (95% CI: 1.24-8.21 for AMV+ to achieve a higher mRS than AMV- (p = 0.016.The asymmetric appearance of DMV on SWI is a fast and easily evaluable parameter for the prediction of stroke severity and can be used as an additional imaging parameter in patients with acute MCA stroke.

  2. Urgent Bypass Surgery Following Failed Endovascular Treatment in Acute Symptomatic Stroke Patient With MCA Occlusion.

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    Lee, Chang Yeob; Kim, Chang Hyun; Lee, Chang-Young; Sohn, Sung-Il; Hong, Jeong-Ho

    2017-01-01

    Although the benefits of extracranial-intracranial bypass surgery remain controversial, there is some surgical rationale for the augmentation of cerebral blood flow in cases of acute ischemic stroke with hemodynamic instability. We report a case of a 62-year-old woman who suddenly developed right hemiplegia and global aphasia. Initial magnetic resonance imaging and magnetic resonance angiography revealed a small acute ischemic lesion in left parietal lobe with occlusion at the left middle cerebral artery. We performed an endovascular thrombectomy, which failed. Her neurological deficits remained unchanged. On the basis of immediate postendovascular magnetic resonance perfusion, diffusion-weighted imaging (DWI), and neurological examination, an obvious clinical-DWI and a DWI-perfusion-weighted imaging mismatch were detected. We decided to perform emergency superficial temporal artery to middle cerebral artery bypass to prevent further progression of cerebral ischemia. On a 3-month follow-up, neurological deficits remained minimal motor aphasia and dysarthria. Following failed endovascular treatment in patients with acute symptoms attributed to major cerebral artery occlusion, we recommend immediate multimodal neuroimaging. If there are clinical-DWI and DWI-perfusion-weighted imaging mismatch indications, surgical revascularization could be considered as the next salvageable strategy.

  3. Rescue localized intra-arterial thrombolysis for hyperacute MCA ischemic stroke patients after early non-responsive intravenous tissue plasminogen activator therapy

    International Nuclear Information System (INIS)

    Kim, Dong Joon; Kim, Dong Ik; Kim, Seo Hyun; Lee, Kyung Yeol; Heo, Ji Hoe; Han, Sang Won

    2005-01-01

    The outcome of patients who show no early response to intravenous (i.v.) tissue plasminogen activator (tPA) therapy is poor. The objective of this study was to evaluate the feasibility of rescue localized intra-arterial thrombolysis (LIT) therapy for acute ischemic stroke patients after an early non-responsive i.v. tPA therapy. Patients with proximal MCA occlusions who were treated by LIT (n=10) after failure of early response [no improvement or improvement of National Institute of Health Stroke Scale (NIHSS) scores of ≤3] to i.v. tPA therapy (0.9 mg/kg - 10% bolus and 90% i.v. infusion over 60 min) were selected. The recanalization rates, incidence of post-thrombolysis hemorrhage and clinical outcomes [baseline and discharge NIHSS scores, mortality, 3 months Barthel index (BI) and modified Rankin score (mRS)] were evaluated. Rescue LIT therapy was performed on ten MCA occlusion patients (male:female=3:7, mean age 71 years). The mean time between the initiation of i.v. tPA therapy and the initiation of intra-arterial urokinase (i.a. UK) was 117±25.0 min [time to i.v. tPA 137±32 min; time to digital subtraction angiography (DSA) 221±42 min; time to i.a. UK 260±46 min]. The baseline NIHSS scores showed significant improvement at discharge (median from 18 to 6). Symptomatic hemorrhage and, consequent, mortality were noted in 2/10 (20%) patients. Three months good outcome was noted in 4/10 (40%, mRS 0-2) and 3/10 (30%, BI ≥95). In conclusion, rescue LIT therapy can be considered as a treatment option for patients not showing early response to full dose i.v. tPA therapy. Larger scale studies for further validation of this protocol may be necessary. (orig.)

  4. Endovascular Mechanical Thrombectomy of an Occluded Superior Division Branch of the Left MCA for Acute Cardioembolic Stroke

    International Nuclear Information System (INIS)

    Schumacher, H. C.; Meyers, P. M.; Yavagal, D. R.; Harel, N. Y.; Elkind, M. S. V.; Mohr, J. P.; Pile-Spellman, J.

    2003-01-01

    Cardiac embolism accounts for a large proportion of ischemic stroke. Revascularization using systemic or intra-arterial thrombolysis is associated with increasing risks of cerebral hemorrhageas time passes from stroke onset. We report successful mechanicalthrombectomy from a distal branch of the middle cerebral artery (MCA)using a novel technique. A 72-year old man suffered an acute ischemic stroke from an echocardiographically proven ventricular thrombus due toa recent myocardial infarction. Intra-arterial administration of 4 mgrt-PA initiated at 5.7 hours post-ictus failed to recanalize an occluded superior division branch of the left MCA. At 6 hours,symptomatic embolic occlusion persisted. Mechanical extraction of the clot using an Attracter-18 device (Target Therapeutics, Freemont, CA) resulted in immediate recanalization of the MCA branch. Attracter-18 for acute occlusion of MCA branches may be considered in selected patients who fail conventional thrombolysis or are nearing closure of the therapeutic window for use of thrombolytic agents

  5. Hemispheric distribution of middle cerebral artery ischemic strokes in patients admitted to military hospital rawalpindi

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    Tariq, M.; Ishtiaq, S.; Zulfiqar, S.O.

    2016-01-01

    Objective: To determine the difference in the frequency of middle cerebral artery (MCA) ischemic strokes between left and right cerebral hemispheres in the adult patients admitted to the Military Hospital (MH) Rawalpindi. Study Design: A descriptive study. Place and Duration of Study: MH Rawalpindi from 01 Dec 2013 to 30 Mar 2014. Patients and Methods: Seventy eight adult patients admitted to MH Rawalpindi with neurologic deficits consistent with MCA strokes and having no evidence of intracerebral haemorrhage on Computed Tomographic (CT) scan of brain. Descriptive Statistics were calculated using SPSS version 17. Results: A total of 78 patients met the inclusion criteria of the study; 35 (45 percent) patients had right MCA stroke while 43 (55 percent) had left MCA stroke. Conclusion: Left MCA ischemic strokes are more common than right MCA ischemic strokes. (author)

  6. Early rehabilitation outcome in patients with middle cerebral artery stroke.

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    Balaban, Birol; Tok, Fatih; Yavuz, Ferdi; Yaşar, Evren; Alaca, Rıdvan

    2011-07-12

    Although important data on the prognosis and rehabilitation outcome in stroke patients have been reported, data on functional recovery according to stroke subtypes are limited. This retrospective study aimed to evaluate functional outcome in patients with middle cerebral artery (MCA) stroke-the most common subtype of ischemic stroke. The records of stroke patients that underwent the rehabilitation program at our brain injury rehabilitation service between January 2007 and December 2008 were reviewed, and those with MCA stroke were included in the study. Patient demographic and clinical data, and Barthel Index (BI) and Functional Independence Measure (FIM) scores at admission and discharge were collected. The study included 80 MCA stroke patients with a mean age of 63.54 years. FIM and BI scores improved significantly post rehabilitation (Prehabilitation had similar outcomes as those that had >1 month of inpatient rehabilitation (P>0.05). Length of time after stroke onset was not correlated with BI or FIM scores at admission. Regardless of initial functional status, prediction of discharge functional status was misleading. Physiatrists should keep in mind that functional improvement does not always increase with duration of inpatient therapy. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  7. Assessment of cerebral blood flow reserve using blood oxygen level-dependent echo planar imaging after acetazolamide administration in patients post-STA-MCA anastomosis surgery

    International Nuclear Information System (INIS)

    Zenke, Kiichiro; Kusunoki, Katsusuke; Saito, Masahiro; Sadamoto, Kazuhiko; Ohta, Shinsuke; Kumon, Yoshiaki; Sakaki, Saburo; Nagasawa, Kiyoshi

    1998-01-01

    Recently, blood oxygen level-dependent (BOLD) echo planar imaging (EPI) has been used to estimate blood flow changes. Theoretically, a relative decrement of deoxyhemoglobin in cerebral blood supply induces a MR signal change after neuronal stimulation. In the present study, we have attempted to evaluate CBF reserve capacity by the BOLD EPI in patients who had undergone STA-MCA anastomosis surgery. Then, we compared with the signal intensity changes obtained by this procedure with the CBF changes by Xe-SPECT after acetazolamide administration. Six patients, post-STA-MCA anastomosis surgery, were studied. Pre-operatively, MR signal intensity and CBF, by Xe-SPECT, were increased in the intact side after acetazolamide administration in all patients, and MR signal intensities were decreased in low flow regions after acetazolamide administration in all four patients in whom so-called steal phenomenon was demonstrated by Xe-SPECT study. Post-operatively, poor response was shown after acetazolamide administration with both Xe-SPECT and BOLD EPI in the two patients who had unsuccessful anastomoses. In the successfully anastomosed patients, improved vascular reactivity was demonstrated on BOLD EPI after acetazolamide administration in 3 of 4 patients in whom an improvement of vascular reactivity was demonstrated on Xe-SPECT. In one patient, MRI studies were considered to have technical artifacts, because the MR signal intensity did not increase, even in the intact side after acetazolamide administration. In conclusion, BOLD EPI after acetazolamide administration is an useful procedure for the pre- and post-operative of vascular reserve in patients with ischemic stroke. (author)

  8. Assessment of Collateral Status by Dynamic CT Angiography in Acute MCA Stroke: Timing of Acquisition and Relationship with Final Infarct Volume

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    van den Wijngaard, I. R.; Holswilder, G.; Wermer, M. J. H.; Boiten, J.; Algra, A.; Dippel, D. W. J.; Dankbaar, J. W.; Velthuis, B. K.; Boers, A. M. M.; Majoie, C. B. L. M.; van Walderveen, M. A. A.

    2016-01-01

    Dynamic CTA is a promising technique for visualization of collateral filling in patients with acute ischemic stroke. Our aim was to describe collateral filling with dynamic CTA and assess the relationship with infarct volume at follow-up. We selected patients with acute ischemic stroke due to

  9. Ivy signs on FLAIR images before and after STA-MCA anastomosis in patients with Moyamoya disease

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    Ideguchi, Reiko; Enokizono, Mikako; Uetani, Masataka (Dept. of Radiological Sciences, Nagasaki Univ. Graduate School of Biomedical Sciences, Nagasaki (Japan)), e-mail: qqtt37gd9@forest.ocn.ne.jp; Morikawa, Minoru (Dept. of Radiology, Nagasaki Univ. School of Medicine, Nagasaki (Japan)); Ogawa, Yoji (Dept. of Radiology, Hanwa Daini Senboku Hospital, Osaka (Japan)); Nagata, Izumi (Dept. of Neurosurgery, Nagasaki Univ. School of Medicine, Nagasaki (Japan))

    2011-04-15

    Background: Leptomeningeal high signal intensity (ivy sign) on fluid-attenuated inversion-recovery (FLAIR) MR imaging is one of the features of Moyamoya disease. However, the correlation between ivy sign and cerebral perfusion status has not been fully evaluated. Purpose: To characterize ivy sign on FLAIR images in Moyamoya disease and compare this finding with hemodynamic alterations on perfusion single-photon emission CT (SPECT) obtained before and after bypass surgery. Material and Methods: Sixteen patients with angiographically confirmed Moyamoya disease who underwent superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis were included in the study. The presence of ivy sign on FLAIR images was classified as 'negative', 'minimal' and 'positive'. We evaluated the relationship between ivy sign and findings of SPECT, including cerebral vascular reserve (CVR) before and after surgery. Results: Minimal or positive ivy sign was seen in 13 (81%) of 16 patients, and 21 (66%) of 32 hemispheres. CVR in the areas with positive or minimal ivy sign was lower than that in the areas with negative ivy sign. After STA-MCA anastomosis, ivy sign disappeared or decreased in all 21 hemispheres demonstrating ivy sign. SPECT demonstrated apparent hemodynamic improvement in areas demonstrating disappearance or decrease of ivy sign. Conclusion: Ivy sign on FLAIR image is seen in areas with decreased cerebral perfusion. The sign is useful for non-invasive assessment of cerebral hemodynamic status before and after surgery

  10. Nursing care for stroke patients

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    Tulek, Zeliha; Poulsen, Ingrid; Gillis, Katrin

    2018-01-01

    AIMS AND OBJECTIVES: To conduct a survey of the clinical nursing practice in European countries in accordance with the European Stroke Strategies (ESS) 2006, and to examine to what extent the ESS have been implemented in stroke care nursing in Europe. BACKGROUND: Stroke is a leading cause of death...... comprising 61 questions based on the ESS and scientific evidence in nursing practice was distributed to representatives of the European Association of Neuroscience Nurses, who sent the questionnaire to nurses active in stroke care. The questionnaire covered the following areas of stroke care: Organization...... of stroke services, Management of acute stroke and prevention including basic care and nursing, and Secondary prevention. RESULTS: Ninety-two nurses in stroke care in 11 European countries participated in the survey. Within the first 48 hours after stroke onset, 95% monitor patients regularly, 94% start...

  11. Time course of changes in cerebral blood flow velocity after tourniquet deflation in patients with diabetes mellitus or previous stroke under sevoflurane anesthesia.

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    Hinohara, Hiroshi; Kadoi, Yuji; Takahashi, Kenichiro; Saito, Shigeru; Kawauchi, Chikara; Mizutani, Akio

    2011-06-01

    We observed an increase in mean middle cerebral artery blood flow velocity (V(mca)) after tourniquet deflation during orthopedic surgery under sevoflurane anesthesia in patients with diabetes mellitus or previous stroke. Eight controls, seven insulin-treated diabetic patients, and eight previous stroke patients were studied. Arterial blood pressure, heart rate, V(mca), arterial blood gases, and plasma lactate levels were measured every minute for 10 min after tourniquet release in all patients. V(mca) was measured using a transcranial Doppler probe. V(mca) in all three groups increased after tourniquet deflation, the increase lasting for 4 or 5 min. However, the degree of increase in V(mca) in the diabetic patients was smaller than that in the other two groups after tourniquet deflation (at 2 min after tourniquet deflation: control 58.5 ± 3.3, previous stroke 58.4 ± 4.6, diabetes 51.7 ± 2.3; P < 0.05 compared with the other two groups). In conclusion, the degree of increase in V (mca) in diabetic patients is smaller than that in controls and patients with previous stroke.

  12. Hemodynamic evaluation before and after the STA-MCA anastomosis

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    Touho, Hajime; Karasawa, Jun; Shishido, Hisashi; Yamada, Keisuke; Shibamoto, Keiji

    1990-01-01

    Twenty-seven patients with minor completed and major stroke in the chronic stage underwent superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis. The regional cerebral blood flow (rCBF), using inhalation of stable xenon and computed tomographic scanning (Xe s CT-CBF study), and the mode of transit time (MTT) in the MCA territory using intra-arterial digital aortography were measured. Activated rCBF and MTT was measured 20 minutes after the administration of acetazolamide (10 mg/kg) in 14 patients. Nineteen of the 23 patients with minor stroke (Group 1) showed immediate improvement in their neurological state within a few days of the operation, while four patients with minor stroke (Group 2) and four patients with major stroke (Group 3) showed no improvement. Based on the rCBF obtained with the Xe s CT-CBF study, affected side rCBF/unaffected side rCBF and %f [(peak DSA number/affected side MTT)/(peak DSA number/unaffected side MTT)] were compared. There was a significant positive correlation. Affected side MTT in Group 1 was 6.41±1.16 sec, preoperatively, and significantly decreased to 5.13±0.91 sec after the operation. On the other hand, preoperative MTT in Group 2 was 4.40±0.81 sec and 4.76±0.89 sec, postoperatively. Preoperative %f in Group 1 was 0.514±0.143 and significantly increased to 0.739±0.154, postoperatively. Group 2 showed no change. Vasodilatory capacity with acetazolamide showed a marked improvement in Group 1, postoperativery. Our study indicated that if MTT is moderately lengthened, %f is moderately decreased, and vasodilatory capacity is impaired, in patients with minor ischemic stroke will benefit from STA-MCA anastomosis. (author)

  13. Cardioembolism and Involvement of the Insular Cortex in Patients with Ischemic Stroke.

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    Jihoon Kang

    Full Text Available To evaluate whether topographical characteristics of insular involvement in ischemic stroke are associated with cardioembolism.A consecutive series of patients hospitalized for ischemic stroke within 7 days of symptom onset were identified. Based on diffusion-weighted imaging, we included those who had ischemic lesions in the middle cerebral artery (MCA territory. Each patient was assigned to one of two groups based on the presence or absence of insular involvement. The primary outcome was the frequency of cardioembolism, which was compared based on insular involvement. Of 1,311 patients with ischemic stroke in the MCA territory, 112 had insular involvement (8.5%. The frequency of cardioembolism in patients with insular involvement (52.7% was significantly higher than that in patients without insular involvement (30.4%, P < 0.001. Although insular involvement was associated with a severe baseline National Institutes of Health Stroke Scale score (13 vs. 4, it did not independently affect the 3-month functional outcome.In cases of stroke in the MCA territory, involvement of the insular cortex may be associated with a risk of cardioembolism.

  14. Assessment of collateral status by dynamic ct angiography in acute mca stroke : Timing of acquisition and relationship with final infarct volume

    NARCIS (Netherlands)

    Van Den Wijngaard, I. R.; Holswilder, G.; Wermer, M. J H; Boiten, J.; Algra, A.; Dippel, D. W J; Dankbaar, J. W.; Velthuis, B. K.; Boers, A. M M; Majoie, C. B L M; Van Walderveen, M. A A

    2016-01-01

    BACKGROUND AND PURPOSE: Dynamic CTA is a promising technique for visualization of collateral filling in patients with acute ischemic stroke. Our aim was to describe collateral filling with dynamic CTA and assess the relationship with infarct volume at follow-up. MATERIALS AND METHODS: We selected

  15. Assessment of collateral status by dynamic ct angiography in acute mca stroke: Timing of acquisition and relationship with final infarct volume

    NARCIS (Netherlands)

    I.R. Van Den Wijngaard (Ido R.); G. Holswilder (Ghislaine); M.J.H. Wermer (Marieke); J. Boiten (Jelis); A. Algra (Ale); D.W.J. Dippel (Diederik); J.W. Dankbaar (Jan); B.K. Velthuis (Birgitta); A.M.M. Boers (Anna); C.B. Majoie (Charles); M.A.A. van Walderveen (Marianne)

    2016-01-01

    textabstractBACKGROUND AND PURPOSE: Dynamic CTA is a promising technique for visualization of collateral filling in patients with acute ischemic stroke. Our aim was to describe collateral filling with dynamic CTA and assess the relationship with infarct volume at follow-up. MATERIALS AND METHODS: We

  16. STA-MCA Bypass as a “Bridge” to Pituitary Surgery in a Patient with an Adenoma Occluding the Internal Carotid Artery: Case Report and Review of the Literature

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    Luigi A. Lanterna

    2015-01-01

    Full Text Available Occlusion of the intracranial internal carotid artery (ICA by a pituitary adenoma with resulting cerebral ischemia is a very rare but devastating occurrence. The authors present a case in which a condition of symptomatic ICA occlusion due to a giant pituitary adenoma was successfully treated using a preliminary extraintracranial bypass as a “bridge” to the tumor removal. A 52-year-old patient presented with a minor stroke followed by pressure-dependent transient ischemic attacks consistent with a condition of hypoperfusion. MR imaging and a digital subtraction angiography revealed a pituitary adenoma occluding the ICA on the right side. He underwent a superficial temporal artery to middle cerebral artery (STA-MCA bypass with the aim of revascularizing the ischemic hemisphere and reducing the risk of perioperative stroke or stroke evolution. The patient was subsequently operated on to remove the adenoma through a transsphenoidal approach. The postoperative course was uneventful and the patient has suffered no further ischemic events. When there are no emergency indications to decompress the optical pathways but the patient is at risk of impending stroke because of ICA occlusion, a two-step strategy consisting of a bypass and subsequent removal of the pituitary adenoma may be a valuable option.

  17. Family History in Young Patients With Stroke.

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    Thijs, Vincent; Grittner, Ulrike; Dichgans, Martin; Enzinger, Christian; Fazekas, Franz; Giese, Anne-Katrin; Kessler, Christof; Kolodny, Edwin; Kropp, Peter; Martus, Peter; Norrving, Bo; Ringelstein, Erich Bernd; Rothwell, Peter M; Schmidt, Reinhold; Tanislav, Christian; Tatlisumak, Turgut; von Sarnowski, Bettina; Rolfs, Arndt

    2015-07-01

    Family history of stroke is an established risk factor for stroke. We evaluated whether family history of stroke predisposed to certain stroke subtypes and whether it differed by sex in young patients with stroke. We used data from the Stroke in Fabry Patients study, a large prospective, hospital-based, screening study for Fabry disease in young patients (aged stroke in whom cardiovascular risk factors and family history of stroke were obtained and detailed stroke subtyping was performed. A family history of stroke was present in 1578 of 4232 transient ischemic attack and ischemic stroke patients (37.3%). Female patients more often had a history of stroke in the maternal lineage (P=0.027) than in the paternal lineage. There was no association with stroke subtype according to Trial of Org 10172 in Acute Stroke Treatment nor with the presence of white matter disease on brain imaging. Patients with dissection less frequently reported a family history of stroke (30.4% versus 36.3%; P=0.018). Patients with a parental history of stroke more commonly had siblings with stroke (3.6% versus 2.6%; P=0.047). Although present in about a third of patients, a family history of stroke is not specifically related to stroke pathogenic subtypes in patients with young stroke. Young women with stroke more often report stroke in the maternal lineage. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00414583. © 2015 American Heart Association, Inc.

  18. Transtentorial diachisis in stroke patients demonstrated by I-123 HIPDM brain imaging

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    Shih, W.J.; DeKosky, S.; Coupal, J.J.; Clark, D.; Ryo, U.Y.; Kung, H.F.

    1988-01-01

    SPECT and planar images of 35 patients with stroke were compared with images of 26 patients with Alzheimer disease, two with Creutzfeldt-Jakob disease, and one with schizoaffective disorder. Transtentorial diaschisis (TTD) with decreased cerebellar activity was shown in 18 patients with large infarcts of middle cerebral artery (MCA) territory and in four patients with internal capsule and basal ganglia infarcts. No TTD was shown in the 29 patients without stroke and those with small infarcts. Decreased cerebral activity contralateral to cerebral infarct due to interruption of cerebellar flow in TTD was hypothesized. The authors concluded that TTD occurs exclusively in an extensive cerebral infarct of the MCA territory, and an absent cortical perfusion abnormality with presence of TTD may indicate basal ganglia and/or internal capsule infarct

  19. Rehabilitative Games for Stroke Patients

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    A. Pyae

    2015-07-01

    Full Text Available Stroke is one of the major problems in medical and healthcare that can cause severe disability and death of patients especially for older population. Rehabilitation plays an important role in stroke therapy. However, most of the rehabilitative exercises are monotonous and tiring for the patients. For a particular time, they can easily get bored in doing these exercises. The role of patient’s motivation in rehabilitation is vital. Motivation and rehabilitative outcomes are strongly related. Digital games promise to help stroke patients to feel motivated and more engaged in rehabilitative training through motivational gameplay. Most of the commercial games available in the market are not well-designed for stroke patients and their motivational needs in rehabilitation. This study aims at understanding the motivational requirements of stroke patients in doing rehabilitative exercises and living in a post-stroke life. Based on the findings from the literature review, we report factors that can influence the stroke patients’ level of motivation such as social functioning, patient-therapist relationship, goal-setting, and music. These findings are insightful and useful for ideating and designing interactive motivation-driven games for stroke patients. The motivational factors of stroke patients in rehabilitation may help the game designers to design motivation-driven game contexts, contents, and gameplay. Moreover, these findings may also help healthcare professionals who concern stroke patient’s motivation in rehabilitative context. In this paper, we reported our Virtual Nursing Home (VNH concept and the games that we are currently developing and re-designing. Based on this literature review, we will present and test out the ideas how we can integrate these motivational factors in our future game design, development, and enhancement.

  20. Risk Factors and Stroke Characteristic in Patients with Postoperative Strokes.

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    Dong, Yi; Cao, Wenjie; Cheng, Xin; Fang, Kun; Zhang, Xiaolong; Gu, Yuxiang; Leng, Bing; Dong, Qiang

    2017-07-01

    Intravenous thrombolysis and intra-arterial thrombectomy are now the standard therapies for patients with acute ischemic stroke. In-house strokes have often been overlooked even at stroke centers and there is no consensus on how they should be managed. Perioperative stroke happens rather frequently but treatment protocol is lacking, In China, the issue of in-house strokes has not been explored. The aim of this study is to explore the current management of in-house stroke and identify the common risk factors associated with perioperative strokes. Altogether, 51,841 patients were admitted to a tertiary hospital in Shanghai and the records of those who had a neurological consult for stroke were reviewed. Their demographics, clinical characteristics, in-hospital complications and operations, and management plans were prospectively studied. Routine laboratory test results and risk factors of these patients were analyzed by multiple logistic regression model. From January 1, 2015, to December 31, 2015, over 1800 patients had neurological consultations. Among these patients, 37 had an in-house stroke and 20 had more severe stroke during the postoperative period. Compared to in-house stroke patients without a procedure or operation, leukocytosis and elevated fasting glucose levels were more common in perioperative strokes. In multiple logistic regression model, perioperative strokes were more likely related to large vessel occlusion. Patients with perioperative strokes had different risk factors and severity from other in-house strokes. For these patients, obtaining a neurological consultation prior to surgery may be appropriate in order to evaluate the risk of perioperative stroke. Copyright © 2017. Published by Elsevier Inc.

  1. Protein consumptions in stroke patients

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    Zahra Maghsoudi

    2013-01-01

    Full Text Available Background : Stroke is one of the most common causes of disabilities and death all over the world. The mortality rate of stroke is predicted to be doubled by 2030 in the Middle East countries. Nutrition is an effective strategy in prevention and management of stroke. This study assessed the relationship between various protein types and stroke risk. Materials and Methods: This hospital-based case-control study was performed in a University hospital. The data regarding consumption of usual food intake of 69 cases (46 men and 23 women and 60 controls (30 men and 30 women was collected with a food frequency questionnaire (FFQ. The mean consumption of red and white meat and vegetable and processed proteins consumption were compared between two groups. Results: The percent of total of daily protein intake were lower in patients with stroke in both sexes (25.92% vs 30.55% in men and 30.7% vs 31.14% in women. Conclusion: Lower protein consumption may be observed in patients with stroke patients in both sex.

  2. Internal Carotid Artery Stenosis and Collateral Recruitment in Stroke Patients.

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    Dankbaar, Jan W; Kerckhoffs, Kelly G P; Horsch, Alexander D; van der Schaaf, Irene C; Kappelle, L Jaap; Velthuis, Birgitta K

    2017-04-24

    Leptomeningeal collaterals improve outcome in stroke patients. There is great individual variability in their extent. Internal carotid artery (ICA) stenosis may lead to more extensive recruitment of leptomeningeal collaterals. The purpose of this study was to evaluate the association of pre-existing ICA stenosis with leptomeningeal collateral filling visualized with computed tomography perfusion (CTP). From a prospective acute ischemic stroke cohort, patients were included with an M1 middle cerebral artery (MCA) occlusion and absent ipsilateral, extracranial ICA occlusion. ICA stenosis was determined on admission CT angiography (CTA). Leptomeningeal collaterals were graded as good (>50%) or poor (≤50%) collateral filling in the affected MCA territory on CTP-derived vessel images of the admission scan. The association between ipsilateral ICA stenosis ≥70% and extent of collateral filling was analyzed using logistic regression. In a multivariable analysis the odds ratio (OR) of ICA stenosis ≥70% was adjusted for complete circle of Willis, gender and age. We included 188 patients in our analyses, 50 (26.6%) patients were classified as having poor collateral filling and 138 (73.4%) as good. Of the patients 4 with poor collateral filling had an ICA stenosis ≥70% and 14 with good collateral filling. Unadjusted and adjusted ORs of ICA stenosis ≥70% for good collateral filling were 1.30 (0.41-4.15) and 2.67 (0.81-8.77), respectively. Patients with poor collateral filling had a significantly worse outcome (90-day modified Rankin scale 3-6; 80% versus 52%, p = 0.001). No association was found between pre-existing ICA stenosis and extent of CTP derived collateral filling in patients with an M1 occlusion.

  3. Fatigue after Stroke: The Patient's Perspective

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    Victoria Louise Barbour

    2012-01-01

    Full Text Available Background. Fatigue after stroke is common and distressing to patients. Aims. Our aims were to explore patients' perceptions of post-stroke fatigue, including the causes of fatigue and the factors that alleviate fatigue, in a mixed methods study. Results. We interviewed 15 patients who had had a stroke and were inpatients on stroke rehabilitation wards. A substantial proportion of patients reported that their fatigue started at the time of their stroke. Various different factors were reported to improve fatigue, including exercise, good sleep, rehabilitation and rest. Fatigue influences patients' sense of “control” after their stroke. Conclusion. Our results are consistent with the possibility that poststroke fatigue might be triggered by factors that occur at the time of the stroke (e.g., the stroke lesion itself, or admission to hospital and then exacerbated by poor sleep and boredom. These factors should be considered when developing complex interventions to improve post-stroke fatigue.

  4. An unexpected evolution of symptomatic mild middle cerebral artery (MCA stenosis: asymptomatic occlusion

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    Malferrari Giovanni

    2011-12-01

    Full Text Available Abstract Background The intracranial localization of large artery disease is recognized as the main cause of ischemic stroke in the world, considering all countries, although its global burden is widely underestimated. Indeed it has been reported more frequently in Asians and African-American people, but the finding of intracranial stenosis as a cause of ischemic stroke is relatively common also in Caucasians. The prognosis of patients with stroke due to intracranial steno-occlusion is strictly dependent on the time of recanalization. Moreover, the course of the vessel involvement is highly dynamic in both directions, improvement or worsening, although several data are derived from the atherosclerotic subtype, compared to other causes. Case description We report the clinical, neurosonological and neuroradiological findings of a young woman, who came to our Stroke Unit because of the abrupt onset of aphasia during her work. An urgent neurosonological examination showed a left M1 MCA stenosis, congruent with the presenting symptoms; magnetic resonance imaging confirmed this finding and identified an acute ischemic lesion on the left MCA territory. The past history of the patient was significant only for a hyperinsulinemic condition, treated with metformine, and a mild overweight. At this time a selective cerebral angiography was not performed because of the patient refusal and she was discharged on antiplatelet and lipid-lowering therapy, having failed to identify autoimmune or inflammatory diseases. Within 1 month, she went back to our attention because of the recurrence of aphasia, lasting about ten minutes. Neuroimaging findings were unchanged, but the patient accepted to undergo a selective cerebral angiography, which showed a mild left distal M1 MCA stenosis. During the follow-up the patient did not experienced any recurrence, but a routine neurosonological examination found an unexpected evolution of the known MCA stenosis, i.e. left M1 MCA

  5. Patient feedback design for stroke rehabilitation technology

    NARCIS (Netherlands)

    Tetteroo, D.; Willems, L.; Markopoulos, P.; Fred, A.; Gamboa, H.; Elias, D.

    2015-01-01

    The use of technology in stroke rehabilitation is increasingly common. An important aspect in stroke rehabilitation is feedback towards the patient, but research on how such feedback should be designed in stroke rehabilitation technology is scarce. Therefore, in this paper we describe an exploratory

  6. Stroke in a Patient With HIV Infection

    Directory of Open Access Journals (Sweden)

    Buse Rahime Hasırcı

    2015-08-01

    Full Text Available Stroke which is a common complication in Human immumodeficiency virus type 1 positive patients is seen between 1% and 5% in clinical series. Vasculopathy and atherogenesis in HIV are the main pathologic mechanisms of stroke. We report a 63 year old man with sudden onset of a right hemiplegia and who was diagnosed as HIV-related stroke.

  7. Ipsilateral hemiparesis in ischemic stroke patients.

    Science.gov (United States)

    Inatomi, Y; Nakajima, M; Yonehara, T; Ando, Y

    2017-07-01

    To investigate clinical characteristics of ipsilateral hemiparesis in ischemic stroke patients. Patients with acute ischemic stroke were prospectively examined. Ipsilateral hemiparesis was defined as hemiparesis ipsilateral to recent stroke lesions. Patients with ipsilateral hemiparesis were examined with functional neuroimaging studies including transcranial magnetic stimulation (TMS) and functional MRI. Of 8360 patients, ipsilateral hemiparesis was detected in 14 patients (0.17%, mean age 71±6 years, eight men). Lesions responsible for the recent strokes were located in the frontal cortex in three patients, corona radiata in seven, internal capsule in one, and pons in three. These lesions were located along the typical route of the corticospinal tract in all but one patient. Thirteen patients also had a past history of stroke contralateral to the recent lesions; 12 of these had motor deficits contralateral to past stroke lesions. During TMS, ipsilateral magnetic evoked potentials were evoked in two of seven patients and contralateral potentials were evoked in all seven. Functional MRI activated cerebral hemispheres ipsilaterally in eight of nine patients and contralaterally in all nine. Most patients with ipsilateral hemiparesis had a past history of stroke contralateral to the recent one, resulting in motor deficits contralateral to the earlier lesions. Moreover, functional neuroimaging findings indicated an active crossed corticospinal tract in all of the examined patients. Both findings suggest the contribution of the uncrossed corticospinal tract contralateral to stroke lesions as a post-stroke compensatory motor system. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Clinical and radiological characteristics of hemiplegic arm raising related to yawning in stroke patient

    Directory of Open Access Journals (Sweden)

    Jian-yong LI

    2018-03-01

    Full Text Available Objective To investigate the clinical and radiological characteristics of parakinesia brachialis oscitans (PBD related to yawning in stroke patient and its mechanism. Methods We reported 4 patients with involuntary raising of the paralyzed limbs when yawning in neurological unit of Hainan Branch of Chinese PLA General Hospital, and analyzed their clinical characteristics together with published cases in literatures. Results In this group of stroke patients, when they yawned, their paralyzed upper limb could lift upward involuntarily. Totally 22 patients with ischemic (n=20 and hemorrhagic (n=2 stroke were enrolled. Brain imaging showed infarcts in the middle cerebral artery (MCA in 17 patients and in the brain stem in 5 patients. This phenomenon occurred 4 hours to 4 months (14.57±31.66d after stroke onset, and lasted from 1 week to 3 years (6.70±11.66 months. Corticobulbar tract and pyramidal tract were both damaged in these 22 patients. The mechanism might be that after corticobulbar tract and pyramidal tract damaged, their dominant role in the cranial nerve nuclei of the brainstem and the anterior horn cells of the spinal cord disappeared, and the projection of oxytocinergic neurons from paraventricular nucleus functions, thus causing yawning and muscle contraction. Conclusion PBO may be a rare phenomenon of abnormal movement after stroke. This phenomenon indicates damaging of pyramidal tract, and PBO disappears gradually with the recovery of pyramidal tract function. DOI: 10.11855/j.issn.0577-7402.2018.03.09

  9. DESTINY-S: attitudes of physicians toward disability and treatment in malignant MCA infarction.

    Science.gov (United States)

    Neugebauer, Hermann; Creutzfeldt, Claire J; Hemphill, J Claude; Heuschmann, Peter U; Jüttler, Eric

    2014-08-01

    Decompressive hemicraniectomy (DHC) reduces mortality and improves outcome after malignant middle cerebral artery (MCA) infarction but leaves a high number of survivors severely disabled. Attitudes among physicians toward the degree of disability that is considered acceptable and the impact of aphasia may play a major role in treatment decisions. DESTINY-S is a multicenter, international, cross-sectional survey among 1,860 physicians potentially involved in the treatment of malignant MCA infarction. Questions concerned the grade of disability, the hemisphere of the stroke, and the preferred treatment for malignant MCA infarction. mRS scores of 3 or better were considered acceptable by the majority of respondents (79.3%). Only few considered a mRS score of 5 still acceptable (5.8%). A mRS score of 4 was considered acceptable by 38.0%. Involved hemisphere (dominant vs. non-dominant) was considered a major clinical symptom influencing treatment decisions in 47.7% of respondents, also reflected by significantly different rates for DHC as preferred treatment in dominant versus non-dominant hemispheric infarction (46.9 vs. 72.9%). Significant differences in acceptable disability and treatment decisions were found among geographic regions, medical specialties, and respondents with different work experiences. Little consensus exists among physicians regarding acceptable outcome and therapeutic management after malignant MCA infarction, and physician's recommendations do not correlate with available evidence. We advocate for a decision-making process that balances scientific evidence, patient preference, and clinical expertise.

  10. Influential factors of clinical outcome of local intra-arterial thrombolysis using urokinase in patients with hyperacute ischemic stroke

    Energy Technology Data Exchange (ETDEWEB)

    Song, Jae Min; Yoon, Woong; Kim, Jae Kyu; Seo, Jeong Jin; Heo, Sook Hee; Park, Jin Gyoon; Jeong, Yoon Yeon; Kang, Heoung Keun [Chonam University Hospital, Kwangju (Korea, Republic of)

    2002-10-01

    To evaluate the clinical outcome and other relevant factors in cases where local intra-arterial thrombolysis (LIT) is used for the treatment of hyperacute ischemic stroke. Forty-eight hyperacute ischemic stroke patients were treated by LIT, using urokinase, within six hours of ictus, and for evaluation of their neurological status, the national institutes of health stroke scale (NIHSS) score was used. Angiography recanalization was classified according to Mori recanalization grades. Three months after LIT, the outcome was assessed by clinical examination using the modified rankin scale (good outcome: RS=0-3; poor outcome: RS=4-6). In all patients, the findings of pre- and post- LIT CT, and angiography, as well as neurological status and hemorrhagic complications, were also analysed. Thirty-three patients had occlusions of the middle cerebral artery (MCA), and 15, of the internal carotid artery (ICA). The NIHSS score averaged 16.9 at the onset of therapy and 13.5 at 24 hours later. Successful recanalization (Mori grade 3,4) was achieved in 28 (58.3%) of 48 patients, but in 20 (41.7%) the attempt failed. Twenty-two (45.8%) of the 48 patients had a good outcome, but in (54.2%) the outcome was poor. Thirteen (40.6%) of 32 patients with MCA occlusions and 13 (81.2%) of 16 with ICA occlusions had a poor outcome. Eight patients (16.7%) died. Overall, hemorrhages occured in 20 (41.7%) of 48 patients, with symptomatic hemorrhage in ten. Five (50%) of these ten died. LIT using urokinase for hyperacute ischemic stroke is feasible; patients with MCA occlusions had better outcomes than those with ICA occlusions. Hemorrhagic complications of LIT were frequent, and in cases of symptomatic hemorrhage a fatal outcome may be expected.

  11. Polysomnographic indicators of mortality in stroke patients

    DEFF Research Database (Denmark)

    Ponsaing, Laura B; Iversen, Helle K; Jennum, Poul

    2017-01-01

    a 19-37-month follow-up period. RESULTS: Of the 57 stroke and 6 TIA patients, 9 stroke patients died during follow-up. All nine had moderate or severe sleep-related breathing disorders (SRBDs). Binarily divided, the group with the highest apnea hypopnea index (AHI) had an almost 10-fold higher...... receive increased attention....

  12. Oropharyngeal Dysphagia in Acute Stroke Patients

    OpenAIRE

    Faezeh Asadollahpour; Kowsar Baghban; Mojgan Asadi; Ehsan Naderifar; Maryam Dehghani

    2015-01-01

    Background: The objective of this study was to investigate the prevalence of different kinds of swallowing disorder and it’s severity in patients after stroke. Patients and Methods: In this cross sectional study, 91 consecutive stroke patients were screened by the Northwestern Dysphagia Patient Check Sheet (NDPCS) and the Gugging Swallowing Screen (GUSS). Results: Forty seven percent of those assessed demonstrated signs of oropharyngeal dysphagia. Mild dysphagia was seen in (10.98%) pat...

  13. Is NAA reduction in normal contralateral cerebral tissue in stroke patients dependent on underlying risk factors?

    Science.gov (United States)

    Walker, P M; Ben Salem, D; Giroud, M; Brunotte, F

    2006-05-01

    This retrospective study investigated the dependence of N-acetyl aspartate (NAA) ratios on risk factors for cerebral vasculopathy such as sex, age, hypertension, diabetes mellitus, carotid stenosis, and dyslipidaemia, which may have affected brain vessels and induced metabolic brain abnormalities prior to stroke. We hypothesise that in stroke patients metabolic alterations in the apparently normal contralateral brain are dependent on the presence or not of such risk factors. Fifty nine patients (31 male, 28 female: 58.8+/-16.1 years old) with cortical middle cerebral artery (MCA) territory infarction were included. Long echo time chemical shift imaging spectroscopy was carried out on a Siemens 1.5 T Magnetom Vision scanner using a multi-voxel PRESS technique. Metabolite ratios (NAA/choline, NAA/creatine, lactate/choline, etc) were studied using uni- and multivariate analyses with respect to common risk factors. The influence of age, stroke lesion size, and time since stroke was studied using a linear regression approach. Age, sex, and hypertension all appeared to individually influence metabolite ratios, although only hypertension was significant after multivariate analysis. In both basal ganglia and periventricular white matter regions in apparently normal contralateral brain, the NAA/choline ratio was significantly lower in hypertensive (1.37+/-0.16 and 1.50+/-0.19, respectively) than in normotensive patients (1.72+/-0.19 and 1.85+/-0.15, respectively). Regarding MCA infarction, contralateral tissue remote from the lesion behaves abnormally in the presence of hypertension, the NAA ratios in hypertensive patients being significantly lower. These data suggest that hypertension may compromise the use of contralateral tissue data as a reference for comparison with ischaemic tissue.

  14. Rehabilitation of a patient with stroke

    Directory of Open Access Journals (Sweden)

    Apurba Barman

    2013-01-01

    Full Text Available Stroke is a significant cause of long-term disability world-wide. The post-stroke disabilities are due to loss of locomotion, activity of daily living, cognition and communication skills. Rehabilitation is an integral part of medical management and continues longitudinally through acute care, post-acute care and community reintegration. The objectives of stroke rehabilitation are to maximize the functional independence, minimize the disabilities, reintegrate back into the home and community and improve the self-esteem of patient. A comprehensive stroke rehabilitation service should provide early assessment of impairments and disabilities, management and prevention of complications and well-organized rehabilitation program in both in-patient and out-patient settings. A multidisciplinary or interdisciplinary team approach is necessary to reduce the post-stroke disabilities. It has many members, including physicians, physical therapists, occupational therapists, speech and language pathologists, orthotist, psychotherapists, social workers, vocational rehabilitation therapists, rehabilitation nurse, patients, families and other caregivers. Physicians caring for patients with stroke during rehabilitation must be aware of potential medical complications, as well as a number of special problems that may complicate recovery, including cognitive deficits, aphasia, dysphagia, urinary incontinence, shoulder pain, spasticity, falls and depression. Involvement of patient and caregivers in the rehabilitation process is essential. This article outlines the salient features of the early comprehensive rehabilitation after stroke.

  15. Slower EEG alpha generation, synchronization and “flow”—possible biomarkers of cognitive impairment and neuropathology of minor stroke

    OpenAIRE

    Petrovic, Jelena; Milosevic, Vuk; Zivkovic, Miroslava; Stojanov, Dragan; Milojkovic, Olga; Kalauzi, Aleksandar; Saponjic, Jasna

    2017-01-01

    Background We investigated EEG rhythms, particularly alpha activity, and their relationship to post-stroke neuropathology and cognitive functions in the subacute and chronic stages of minor strokes. Methods We included 10 patients with right middle cerebral artery (MCA) ischemic strokes and 11 healthy controls. All the assessments of stroke patients were done both in the subacute and chronic stages. Neurological impairment was measured using the National Institute of Health Stroke Scale (NIHS...

  16. Determinants of leptomeningeal collateral flow in stroke patients with a middle cerebral artery occlusion

    International Nuclear Information System (INIS)

    Seeters, Tom van; Velthuis, Birgitta K.; Biessels, Geert Jan; Kappelle, L.J.; Graaf, Yolanda van der

    2016-01-01

    Poor leptomeningeal collateral flow is related to worse clinical outcome in acute ischemic stroke, but the factors that determine leptomeningeal collateral patency are largely unknown. We explored the determinants of leptomeningeal collateral flow and assessed their effect on the relation between leptomeningeal collateral flow and clinical outcome. We included 484 patients from the Dutch acute stroke study (DUST) with a middle cerebral artery (MCA) occlusion. The determinants of poor leptomeningeal collateral flow (≤50 % collateral filling) were identified with logistic regression. We calculated the relative risk (RR) of poor leptomeningeal collateral flow in relation to poor clinical outcome (90-day modified Rankin Scale 3-6) using Poisson regression and assessed whether the determinants of leptomeningeal collateral flow affected this relation. Leptomeningeal collateral flow was poor in 142 patients (29 %). In multivariable analyses, higher admission glucose level (odds ratio (OR) 1.1 per mmol/L increase (95 % CI 1.0-1.2)), a proximal MCA occlusion (OR 1.9 (95 % CI 1.3-3.0)), and an incomplete posterior circle of Willis (OR 1.7 (95 % CI 1.1-2.6)) were independently related to poor leptomeningeal collateral flow. Poor leptomeningeal collateral flow was related to poor clinical outcome (unadjusted RR 1.7 (95 % CI 1.4-2.0)), and this relation was not affected by the determinants of leptomeningeal collateral flow. Our study shows that admission glucose level, a proximal MCA occlusion, and an incomplete ipsilateral posterior circle of Willis are determinants of leptomeningeal collateral flow that represent a combination of congenital, acquired, and acute factors. After adjustment for these determinants, leptomeningeal collateral flow remains related to clinical outcome. (orig.)

  17. Determinants of leptomeningeal collateral flow in stroke patients with a middle cerebral artery occlusion

    Energy Technology Data Exchange (ETDEWEB)

    Seeters, Tom van; Velthuis, Birgitta K. [University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Biessels, Geert Jan; Kappelle, L.J. [University Medical Center Utrecht, Department of Neurology, Brain Center Rudolf Magnus, Utrecht (Netherlands); Graaf, Yolanda van der [University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht (Netherlands); Collaboration: on behalf of the Dutch acute stroke study (DUST) investigators

    2016-10-15

    Poor leptomeningeal collateral flow is related to worse clinical outcome in acute ischemic stroke, but the factors that determine leptomeningeal collateral patency are largely unknown. We explored the determinants of leptomeningeal collateral flow and assessed their effect on the relation between leptomeningeal collateral flow and clinical outcome. We included 484 patients from the Dutch acute stroke study (DUST) with a middle cerebral artery (MCA) occlusion. The determinants of poor leptomeningeal collateral flow (≤50 % collateral filling) were identified with logistic regression. We calculated the relative risk (RR) of poor leptomeningeal collateral flow in relation to poor clinical outcome (90-day modified Rankin Scale 3-6) using Poisson regression and assessed whether the determinants of leptomeningeal collateral flow affected this relation. Leptomeningeal collateral flow was poor in 142 patients (29 %). In multivariable analyses, higher admission glucose level (odds ratio (OR) 1.1 per mmol/L increase (95 % CI 1.0-1.2)), a proximal MCA occlusion (OR 1.9 (95 % CI 1.3-3.0)), and an incomplete posterior circle of Willis (OR 1.7 (95 % CI 1.1-2.6)) were independently related to poor leptomeningeal collateral flow. Poor leptomeningeal collateral flow was related to poor clinical outcome (unadjusted RR 1.7 (95 % CI 1.4-2.0)), and this relation was not affected by the determinants of leptomeningeal collateral flow. Our study shows that admission glucose level, a proximal MCA occlusion, and an incomplete ipsilateral posterior circle of Willis are determinants of leptomeningeal collateral flow that represent a combination of congenital, acquired, and acute factors. After adjustment for these determinants, leptomeningeal collateral flow remains related to clinical outcome. (orig.)

  18. Default Mode Network Connectivity in Stroke Patients.

    Science.gov (United States)

    Tuladhar, Anil Man; Snaphaan, Liselore; Shumskaya, Elena; Rijpkema, Mark; Fernandez, Guillén; Norris, David G; de Leeuw, Frank-Erik

    2013-01-01

    The pathophysiology of episodic memory dysfunction after infarction is not completely understood. It has been suggested that infarctions located anywhere in the brain can induce widespread effects causing disruption of functional networks of the cortical regions. The default mode network, which includes the medial temporal lobe, is a functional network that is associated with episodic memory processing. We investigated whether the default mode network activity is reduced in stroke patients compared to healthy control subjects in the resting state condition. We assessed the whole brain network properties during resting state functional MRI in 21 control subjects and 20 'first-ever' stroke patients. Patients were scanned 9-12 weeks after stroke onset. Stroke lesions were located in various parts of the brain. Independent component analyses were conducted to identify the default mode network and to compare the group differences of the default mode network. Furthermore, region-of-interest based analysis was performed to explore the functional connectivity between the regions of the default mode network. Stroke patients performed significantly worse than control subjects on the delayed recall score on California verbal learning test. We found decreased functional connectivity in the left medial temporal lobe, posterior cingulate and medial prefrontal cortical areas within the default mode network and reduced functional connectivity between these regions in stroke patients compared with controls. There were no significant volumetric differences between the groups. These results demonstrate that connectivity within the default mode network is reduced in 'first-ever' stroke patients compared to control subjects. This phenomenon might explain the occurrence of post-stroke cognitive dysfunction in stroke patients.

  19. Motor Imagery Impairment in Postacute Stroke Patients

    Directory of Open Access Journals (Sweden)

    Niclas Braun

    2017-01-01

    Full Text Available Not much is known about how well stroke patients are able to perform motor imagery (MI and which MI abilities are preserved after stroke. We therefore applied three different MI tasks (one mental chronometry task, one mental rotation task, and one EEG-based neurofeedback task to a sample of postacute stroke patients (n=20 and age-matched healthy controls (n=20 for addressing the following questions: First, which of the MI tasks indicate impairment in stroke patients and are impairments restricted to the paretic side? Second, is there a relationship between MI impairment and sensory loss or paresis severity? And third, do the results of the different MI tasks converge? Significant differences between the stroke and control groups were found in all three MI tasks. However, only the mental chronometry task and EEG analysis revealed paresis side-specific effects. Moreover, sensitivity loss contributed to a performance drop in the mental rotation task. The findings indicate that although MI abilities may be impaired after stroke, most patients retain their ability for MI EEG-based neurofeedback. Interestingly, performance in the different MI measures did not strongly correlate, neither in stroke patients nor in healthy controls. We conclude that one MI measure is not sufficient to fully assess an individual’s MI abilities.

  20. Relationship between plasma glutamate levels and post-stroke depression in patients with acute ischemic stroke

    Institute of Scientific and Technical Information of China (English)

    钱方媛

    2014-01-01

    Objective To test the association between the plasma glutamate levels during acute ischemic stroke andpost-stroke depression(PSD)initially.Methods Seventy-four ischemic stroke patients admitted to the hospital within the first day of stroke onset were evaluated at a follow-up of 2 weeks.The Beck Depression Inventory(BDI,21-item)and DSM-Ⅳcriteria was used to diagnose post-stroke depression(PSD)at 2 weeks after stroke.

  1. Hypercholesterolemia in patients of ischemic stroke

    International Nuclear Information System (INIS)

    Saeed, E.; Ali, R.; Din, M.J.U.; Saeed, A.; Jadoon, R.J.

    2015-01-01

    Background: Stroke is a common neurological disease that results in significant mortality and morbidity globally. Several risk factors have been identified for stroke among which hyperlipidaemia is one of the modifiable risk factors. Recent clinical trials have shown a reduction in ischemic stroke for patients taking lipid lowering medications. Therefore, the aim of this study was to find out the frequency of hypercholesterolemia in patients of ischemic stroke in Hazara region. Method: This cross sectional study was carried out in the Medical Department of Ayub Teaching Hospital, Abbottabad. Ninety patients of stroke confirmed as ischemic by CT scan brain were enrolled in the study after informed consent. The frequency of hypercholesterolemia in patients was recorded. Results: There were 55 (61.1 percentage) males. The mean age of patients was 64.4±11.5 years. The mean serum cholesterol in all patients was 4.16±1.1 mmol/l. The mean serum cholesterol of male patients was 4.3±1.2 mmol/l and 4.0±10.9 mmol/l in the case of females. Conclusions: Hypercholesterolemia could not be established as a major risk factor for stroke in our setup through this study that allude to the fact that other risk factors might be contributing more to the incidence of cerebrovascular accident in our population. (author)

  2. Can stroke patients use visual analogue scales?

    Science.gov (United States)

    Price, C I; Curless, R H; Rodgers, H

    1999-07-01

    Visual analogue scales (VAS) have been used for the subjective measurement of mood, pain, and health status after stroke. In this study we investigated how stroke-related impairments could alter the ability of subjects to answer accurately. Consent was obtained from 96 subjects with a clinical stroke (mean age, 72.5 years; 50 men) and 48 control subjects without cerebrovascular disease (mean age, 71.5 years; 29 men). Patients with reduced conscious level or severe dysphasia were excluded. Subjects were asked to rate the tightness that they could feel on the (unaffected) upper arm after 3 low-pressure inflations with a standard sphygmomanometer cuff, which followed a predetermined sequence (20 mm Hg, 40 mm Hg, 0 mm Hg). Immediately after each change, they rated the perceived tightness on 5 scales presented in a random order: 4-point rating scale (none, mild, moderate, severe), 0 to 10 numerical rating scale, mechanical VAS, horizontal VAS, and vertical VAS. Standard tests recorded deficits in language, cognition, and visuospatial awareness. Inability to complete scales with the correct pattern was associated with any stroke (P<0.001). There was a significant association between success using scales and milder clinical stroke subtype (P<0.01). Within the stroke group, logistic regression analysis identified significant associations (P<0.05) between impairments (cognitive and visuospatial) and inability to complete individual scales correctly. Many patients after a stroke are unable to successfully complete self-report measurement scales, including VAS.

  3. MEMORY SONGS DECREASE DEPRESSION FOR STROKE PATIENTS

    Directory of Open Access Journals (Sweden)

    Harmayetty Harmayetty

    2017-07-01

    Full Text Available Introduction: Biological, physical and phsycosocial changes in stroke patient could be a stressor that induced a depression state. There would be an emotional disturbance in stroke patient and stroke attack would be recurrent, if it was not treated. One of the alternative techniques to reduce depression is musical therapy especially memory songs. Method: This study was used a quasy experimental pre-post test purposive sampling design. The population was stroke patients who treated in Neurological Ward A and Stroke Unit Dr Soetomo Hospital Surabaya. There were 12 respondents divided into 6 respondents for treatment group and 6 respondents for control group. The independent variable was music (memory song and dependent variable was depression. Data were collected by using questionnaire which adapted from Hamilton Depression Rating Scale and Geriatric Depression Rating Scale, then analyzed by using Wilcoxon Signed Rank Test and Mann Whitney U Test with significance level α≤0.05. Result: The result showed that there was a difference between pre test and post test in depression (p=0.0196 and there was a difference in the depression between treatment group and control group (p=0.002. Discussion: It can be concluded that music (memory songs has an effect to the depression of stroke patient. Further studies are needed to concerning other factors that may affect the relaxation technique especially in listening music.

  4. Malnutrition in Patients with Acute Stroke

    Directory of Open Access Journals (Sweden)

    Stella D. Bouziana

    2011-01-01

    Full Text Available Stroke is a devastating event that carries a potential for long-term disability. Malnutrition is frequently observed in patients with stroke, and dysphagia contributes to malnutrition risk. During both the acute phase of stroke and rehabilitation, specific nutritional interventions in the context of a multidisciplinary team effort can enhance the recovery of neurocognitive function. Early identification and management of malnutrition with dietary modifications or specific therapeutic strategies to ensure adequate nutritional intake should receive more attention, since poor nutritional status appears to exacerbate brain damage and to contribute to adverse outcome. The main purpose of nutritional intervention should be the prevention or treatment of complications resulting from energy-protein deficit. This paper reviews the evaluation and management of malnutrition and the use of specialized nutrition support in patients with stroke. Emphasis is given to enteral tube and oral feeding and to strategies to wean from tube feeding.

  5. A case report of Ogilvie's syndrome in an ischemic stroke patient

    Directory of Open Access Journals (Sweden)

    İlay Hilal Kılıç

    2014-08-01

    Full Text Available Acute colonic pseudo-obstruction (ACPO, also known as Ogilvie’s Syndrome, is a clinical condition with acute dilatation of the colon without a provable cause. Early recognition and treatment of the condition is important in order to improve the outcome(1. An 86 year old right handed male patient, with an acute ischemic infarction in the area supplied by the right middle cerebral artery (MCA anterior divison, was internalised to our intensive care unit of Neurology Department. Seventeen days after onset of the stroke, the patient, whose vitals, blood electrolite levels and oxygene saturation kept stabile developed an abdominal distention. He didn’t have any fecal excretion for 2 days and his rectum was found to be empty on the rectal touche’ examination. His lateral decubit abdominal x-rays were suspicious for sigmoid volvulus. His abdominal CT was also suspicious for mesoaxial volvulus, so the patient underwent a colonoscopy at the gastro enterology department. The colonoscope has reached the hepatic flexure but no volvulus has been observed. As the result of the colonoscopy the patient is diagnosed as acute colonic pseudoobstruction(Ogilvie’s Syndrome. With conservative treatment, fecal excretion has been provided in 24 hours. Here, we want to take attention that, Ogilvie’s syndrome, in which early diagnosis and treatment decreases mortality and morbidity rates, can also be seen in stroke patients and is one of the emergent situations which should be kept in mind for stroke patients who have abdominal distention and constipation.

  6. Acupuncture therapy for stroke patients.

    Science.gov (United States)

    Li, Xin; Wang, Qiang

    2013-01-01

    Acupuncture is one of the most important parts of Traditional Chinese Medicine, has been used for more than 3000 years as prevention and treatment for various diseases in China as well as in adjacent regions, and is widely accepted in western countries in recent years. More and more clinical trials revealed that acupuncture shows positive effect in stroke, not only as a complementary and alternative medicine for poststroke rehabilitation but also as a preventive strategy which could induce cerebral ischemic tolerance, especially when combined with modern electrotherapy. Acupuncture has some unique characteristics, which include acupoint specificity and parameter-dependent effect. It also involves complicated mechanism to exert the beneficial effect on stroke. Series of clinical trials have shown that acupuncture primarily regulates the release of neurochemicals, hemorheology, cerebral microcirculation, metabolism, neuronal activity, and the function of specific brain region. Animal studies showed that the effects of acupuncture therapy on stroke were possibly via inhibition of postischemic inflammatory reaction, stimulation of neurogenesis and angiogenesis, and influence on neural plasticity. Mechanisms for its preconditioning effect include activity enhancement of antioxidant, regulation of the endocannabinoid system, and inhibition of apoptosis. Although being controversial, acupuncture is a promising preventive and treatment strategy for stroke, but further high-quality clinical trials would be needed to provide more confirmative evidence. © 2013 Elsevier Inc. All rights reserved.

  7. ACE Gene in Egyptian Ischemic Stroke Patients.

    Science.gov (United States)

    Mostafa, Magdy A; El-Nabiel, Lobna M; Fahmy, Nagia Aly; Aref, Hany; Shreef, Edrees; Abd El-Tawab, Fathy; Abdulghany, Osama M

    2016-09-01

    Angiotensin-1-converting enzyme (ACE) is a crucial player in vascular homeostasis and in the pathogenesis of atherosclerosis and hypertension. The present study was conducted to determine whether there is an association between the ACE insertion/deletion (I/D) polymorphism and ischemic stroke in Egyptian population. Also, we analyzed the ACE gene I/D polymorphism as a risk factor for small-vessel (SV) versus large-vessel (LV) disease. Sixty patients with ischemic stroke were included: 30 with SV disease and 30 with LV disease. In addition, a control group of 30 apparent healthy subjects were studied. Clinical assessment, computed tomography, magnetic resonance imaging brain, and genetic study using the polymerase chain reaction of ACE gene were done for all subjects. We found that the distribution of ACE gene polymorphism frequency was significantly different between the 3 groups. The DD genotype was far more common in stroke patients compared to controls. It was also significantly more common in each of the patient groups compared to controls but rather similar in the 2 patient groups with SV and LV diseases. We found that the ACE gene deletion/deletion genotype is common in Egyptian patients with non-cardioembolic ischemic stroke but does not appear to be specific neither to SV nor to LV disease. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  8. Association between atherogenic dyslipidemia and recurrent stroke risk in patients with different subtypes of ischemic stroke.

    Science.gov (United States)

    Zhao, Lu; Wang, Ruihao; Song, Bo; Tan, Song; Gao, Yuan; Fang, Hui; Lu, Jie; Xu, Yuming

    2015-07-01

    The association between atherogenic dyslipidemia and stroke recurrence remains unclear, and may be influenced by different subtypes of ischemic stroke. We aimed to investigate whether atherogenic dyslipidemia contributed to stroke recurrence in ischemic stroke patients and in those with certain subtypes of ischemic stroke. We conducted a prospective hospital-based study enrolling patients with acute ischemic stroke. Atherogenic dyslipidemia was defined as high-density lipoprotein cholesterol dyslipidemia and stroke recurrence was analyzed by using multivariable Cox regression model. In the 510 ischemic stroke patients, 64 patients (12·5%) had atherogenic dyslipidemia, and 66 patients (12·9%) experienced stroke recurrence events within 24 months. Kaplan-Meier analysis revealed that stroke recurrence rate was significantly higher in patients with atherogenic dyslipidemia than those without in all the stroke patients (20·3% vs. 11·9%; P = 0·048), and more evident in those of large-artery atherosclerosis subtype (31·0% vs. 14·1%; P = 0·014), but not in the other subtypes. Multivariable Cox regression analysis revealed that atherogenic dyslipidemia was associated with higher stroke recurrence risk among stroke patients of large-artery atherosclerosis subtype (hazard ratio, 2·79; 95% confidence interval, 1·24-6·28), but not significant in all the stroke patients (hazard ratio, 1·69; 95% confidence interval, 0·85-3·37). Atherogenic dyslipidemia is associated with higher risk of stroke recurrence in ischemic stroke patients. Such association might be more pronounced in large-artery atherosclerosis subtype and needs further investigation to establish such relationship. © 2015 World Stroke Organization.

  9. Communication activity in stroke patients with aphasia.

    Science.gov (United States)

    Mazaux, Jean-Michel; Lagadec, Tiphaine; de Sèze, Mathieu Panchoa; Zongo, Drissa; Asselineau, Julien; Douce, Emmanuelle; Trias, Joel; Delair, Marie-France; Darrigrand, Bénédicte

    2013-04-01

    To study communication disability in stroke patients with aphasia. Prospective, multicentric cohort study of patients with aphasia, consecutively included after a first stroke, and examined 1 year later at home. Assessment included a stroke severity scale, the Barthel Index, the boston diagnostic aphasia examination, a communication questionnaire, and the aphasia depression rating scale. A total of 164 patients were included. Among the 100 survivors assessed at follow-up, 24% had severe aphasia, 12% moderate aphasia and 64% mild aphasia according to the Boston diagnostic aphasia examination severity score. Patients mainly reported difficulties in conversation with strangers and/or on abstract topics, using a phone, reading and writing administrative documents, dealing with money and outdoor communication activities. Communication was strongly related to aphasia severity. Age, gender, education level, residence status and type of stroke had no influence on communication activity. On multivariate analysis, severity of stroke and severity of aphasia on inclusion were found to account for 58% of variance and were independent predictors of the communication questionnaire score at follow-up. Documenting the most impaired communication skills may help to set priority goals for speech and language therapy in aphasia.

  10. Hyperacute stroke patients and catheter thrombolysis therapy. Correlation between computed tomography perfusion maps and final infarction

    International Nuclear Information System (INIS)

    Naito, Yukari; Tanaka, Shigeko; Inoue, Yuichi; Ota, Shinsuke; Sakaki, Saburo; Kitagaki, Hajime

    2008-01-01

    We investigated the correlation between abnormal perfusion areas by computed tomography perfusion (CTP) study of hyperacute stroke patients and the final infarction areas after intraarterial catheter thrombolysis. CTP study using the box-modulation transfer function (box-MTF) method based on the deconvolution analysis method was performed in 22 hyperacute stroke patients. Ischemic lesions were immediately treated with catheter thrombolysis after CTP study. Among them, nine patients with middle cerebral artery (MCA) occlusion were investigated regarding correlations of the size of the prolonged mean transit time (MTT) area, the decreased cerebral blood volume (CBV) area, and the final infarction area. Using the box-MTF method, the prolonged MTT area was almost identical to the final infarction area in the case of catheter thrombolysis failure. The decreased CBV areas resulted in infarction or hemorrhage, irrespective of the outcome of recanalization after catheter thrombolysis. The prolonged MTT areas, detected by the box-MTF method of CTP in hyperacute stroke patients, included the area of true prolonged MTT and the tracer delay. The prolonged MTT area was almost identical to the final infarction area when recanalization failed. We believe that a tracer delay area also indicates infarction in cases of thrombolysis failure. (author)

  11. Permeability Surface of Deep Middle Cerebral Artery Territory on Computed Tomographic Perfusion Predicts Hemorrhagic Transformation After Stroke.

    Science.gov (United States)

    Li, Qiao; Gao, Xinyi; Yao, Zhenwei; Feng, Xiaoyuan; He, Huijin; Xue, Jing; Gao, Peiyi; Yang, Lumeng; Cheng, Xin; Chen, Weijian; Yang, Yunjun

    2017-09-01

    Permeability surface (PS) on computed tomographic perfusion reflects blood-brain barrier permeability and is related to hemorrhagic transformation (HT). HT of deep middle cerebral artery (MCA) territory can occur after recanalization of proximal large-vessel occlusion. We aimed to determine the relationship between HT and PS of deep MCA territory. We retrospectively reviewed 70 consecutive acute ischemic stroke patients presenting with occlusion of the distal internal carotid artery or M1 segment of the MCA. All patients underwent computed tomographic perfusion within 6 hours after symptom onset. Computed tomographic perfusion data were postprocessed to generate maps of different perfusion parameters. Risk factors were identified for increased deep MCA territory PS. Receiver operating characteristic curve analysis was performed to calculate the optimal PS threshold to predict HT of deep MCA territory. Increased PS was associated with HT of deep MCA territory. After adjustments for age, sex, onset time to computed tomographic perfusion, and baseline National Institutes of Health Stroke Scale, poor collateral status (odds ratio, 7.8; 95% confidence interval, 1.67-37.14; P =0.009) and proximal MCA-M1 occlusion (odds ratio, 4.12; 95% confidence interval, 1.03-16.52; P =0.045) were independently associated with increased deep MCA territory PS. Relative PS most accurately predicted HT of deep MCA territory (area under curve, 0.94; optimal threshold, 2.89). Increased PS can predict HT of deep MCA territory after recanalization therapy for cerebral proximal large-vessel occlusion. Proximal MCA-M1 complete occlusion and distal internal carotid artery occlusion in conjunction with poor collaterals elevate deep MCA territory PS. © 2017 American Heart Association, Inc.

  12. National Trends in Patients Hospitalized for Stroke and Stroke Mortality in France, 2008 to 2014.

    Science.gov (United States)

    Lecoffre, Camille; de Peretti, Christine; Gabet, Amélie; Grimaud, Olivier; Woimant, France; Giroud, Maurice; Béjot, Yannick; Olié, Valérie

    2017-11-01

    Stroke is the leading cause of death in women and the third leading cause in men in France. In young adults (ie, stroke was observed at a local scale between 1985 and 2011. After the implementation of the 2010 to 2014 National Stroke Action Plan, this study investigates national trends in patients hospitalized by stroke subtypes, in-hospital mortality, and stroke mortality between 2008 and 2014. Hospitalization data were extracted from the French national hospital discharge databases and mortality data from the French national medical causes of death database. Time trends were tested using a Poisson regression model. From 2008 to 2014, the age-standardized rates of patients hospitalized for ischemic stroke increased by 14.3% in patients hemorrhagic stroke was stable (+2.0%), irrespective of age and sex. The proportion of patients hospitalized in stroke units substantially increased. In-hospital mortality decreased by 17.1% in patients with ischemic stroke. From 2008 to 2013, stroke mortality decreased, except for women between 45 and 64 years old and for people aged ≥85 years. An increase in cardiovascular risk factors and improved stroke management may explain the increase in the rates of patients hospitalized for ischemic stroke. The decrease observed for in-hospital stroke mortality may be because of recent improvements in acute-phase management. © 2017 American Heart Association, Inc.

  13. Clues to occult cancer in patients with ischemic stroke.

    Directory of Open Access Journals (Sweden)

    Suk Jae Kim

    Full Text Available BACKGROUND: We hypothesized that hidden malignancy could be detected in patients with cryptogenic stroke without active cancer when they showed the distinctive characteristics of cancer-related stroke. METHODS AND FINDINGS: Among 2,562 consecutive patients with acute ischemic stroke, patients with cryptogenic stroke were analyzed and categorized into two groups according to the presence of active cancer: cryptogenic stroke with active cancer (cancer-related stroke, CA-stroke group and without active cancer (CR-stroke group. Patients with active lung cancer without stroke were also recruited for comparison purposes (CA-control. Clinical factors, lesion patterns on diffusion-weighted MRI (DWI, and laboratory findings were analyzed among groups. A total of 348 patients with cryptogenic stroke were enrolled in this study. Among them, 71 (20.4% patients had active cancer at the time of stroke. The D-dimer levels were significantly higher in patients with CA-stroke than those with CR-stroke or CA-control (both p<0.001. Regarding lesion patterns, patients with CA-stroke mostly had multiple lesions in multiple vascular territories, while more than 80% of patients with CR-stroke had single/multiple lesions in a single vascular territory (P<0.001. D-dimer levels (OR 1.11 per 1 µg/mL increase; 95% CI 1.06-1.15; P<0.001 and DWI lesion patterns (OR 7.13; 95% CI 3.42-14.87; P<0.001 were independently associated with CA-stroke. Workup for hidden malignancy was performed during hospitalization in 10 patients who showed elevated D-dimer levels and multiple infarcts involving multiple vascular territories but had no known cancer, and it revealed hidden malignancies in all the patients. CONCLUSION: Patients with CA-stroke have distinctive D-dimer levels and lesion patterns. These characteristics can serve as clues to occult cancer in patients with cryptogenic stroke.

  14. Severe ipsilateral carotid stenosis and middle cerebral artery disease in lacunar ischaemic stroke: innocent bystanders?

    Science.gov (United States)

    Mead, G E; Lewis, S C; Wardlaw, J M; Dennis, M S; Warlow, C P

    2002-03-01

    Lacunar infarcts are thought to be mostly due to intracranial small vessel disease. Therefore, when a stroke patient with a relevant lacunar infarct does have severe ipsilateral internal carotid artery (ICA) or middle cerebral artery (MCA) disease, it is unclear whether the arterial disease is causative or coincidental. If causative, we would expect ICA/MCA disease to be more severe on the symptomatic side than on the asymptomatic side. Therefore, our aim was to compare the severity of ipsilateral with contralateral ICA and MCA disease in patients with lacunar ischaemic stroke. We studied 259 inpatients and outpatients with a recent lacunar ischaemic stroke and no other prior stroke. We used carotid Duplex ultrasound and transcranial Doppler (TCD) ultrasound to identify ICA and MCA disease, and compared our results with previously published data. In our study, there was no difference between the severity of ipsilateral and contralateral ICA stenosis within individuals (median difference 0%, Wilcoxon paired data p=0.24, comparing severity of ipsilateral and contralateral stenosis). The overall prevalence of severe ipsilateral stenosis was 5%, and the prevalence of severe contralateral stenosis was 4% (OR 1.6, 95% CI 0.6, 4.8). There was no difference in the prevalence of ipsilateral and contralateral MCA disease. A systematic review of the other available studies strengthened this conclusion. Carotid stenosis in patients with a lacunar ischaemic stroke may be coincidental. Further studies are required to elucidate the causes of lacunar stroke, and to evaluate the role of carotid endarterectomy.

  15. Sonographic templates of newborn perforator stroke.

    Science.gov (United States)

    Abels, Lyanne; Lequin, Maarten; Govaert, Paul

    2006-07-01

    Many paediatric strokes occur in the perinatal period. Improvement in neuroimaging has increased detection in newborns with neurological symptoms. To define sonographic templates of neonatal stroke in the territory of perforators of the anterior choroidal artery (AChA) and the anterior (ACA), middle (MCA) and posterior (PCA) cerebral arteries. In 24 neonates with perforator stroke, we retrospectively studied antenatal and perinatal events. Brain sonography was performed with an 8.5-MHz probe. Only hyperechoic lesions in the thalamus and/or striatum and/or centrum semiovale were included. MRI was obtained using a 1.5-T machine. We detected 28 perforator strokes in 24 infants (6 preterm): 5 MCA medial striate, 8 MCA lateral striate, 3 MCA centrum semiovale, 4 ACA Heubner's, 5 PCA thalamic arteries, 1 AChA, and 2 hypothalamic perforators. We attributed clinical seizures to stroke in two infants only. Catheter-related embolism (certain in three, possible in six others) and birth trauma (two) were probable causes. Specific conditions were found in six others. Only one infant (in nine evaluated) had an increased prothrombotic risk (fII mutation). In describing the lesions, we focused on the templates of infarction as seen in a parasagittal US sweep. Infarcts were confirmed by MRI in 21 patients. Our study showed that infarct topography can be evaluated reliably with brain sonography. This is important given the asymptomatic character of most lesions.

  16. Communication in conversation in stroke patients.

    Science.gov (United States)

    Rousseaux, Marc; Daveluy, Walter; Kozlowski, Odile

    2010-07-01

    In stroke patients, it has been suggested that communication disorders could result from lexical and syntactic disorders in left hemisphere lesions and from pragmatics problems in right lesions. However, we have little information on patient behaviour in dyadic communication, especially in conversation. Here, we analyzed the various processes participating in communication difficulties at the rehabilitation phase (1-6 months) post-stroke, in order to define the main mechanisms of verbal and non-verbal communication (VC, NVC) disorders and their relationship with aphasic disorders. Sixty-three patients were recruited, who belonged to six groups, with left or right cortico-sub-cortical (L-CSC, R-CSC) or sub-cortical (L-SC, R-SC), frontal (Fro) or posterior fossa (PF) lesions. They were compared with an equivalent control group (gender, age, education level). We used the Lille Communication Test, which comprises three parts: participation to communication (greeting, attention, engagement), verbal communication (verbal comprehension, speech outflow, intelligibility, word production, syntax, verbal pragmatics and verbal feedback) and non-verbal communication (understanding gestures, affective expressivity, producing gestures, pragmatics and feedback). We also used the Functional Communication Profile and the Boston Diagnostic Aphasia Examination (BDAE). Decrease in participation was found in L-CSC, R-CSC and Fro patients. Verbal communication was essentially disrupted in L-SCS and L-SC groups, including by verbal pragmatic disorders, and to a lesser degree in frontal patients. Nonverbal communication was mainly affected in R-CSC patients, especially by pragmatic difficulties. L-CSC patients showed an increase in gesture production, compensating for aphasia. In conclusion, communication disorders were relatively complex and could not be summarised by syntactical and lexical difficulties in left stroke and pragmatic problems in right stroke. The former also showed severe

  17. Cognitive impairment and stroke in elderly patients

    Directory of Open Access Journals (Sweden)

    Lo Coco D

    2016-03-01

    Full Text Available Daniele Lo Coco,1 Gianluca Lopez,1 Salvatore Corrao,2,31Neurology and Stroke Unit, 2Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, Palermo, 3Centre of Research for Effectiveness and Appropriateness in Medicine (C.R.E.A.M., Di.Bi.M.I.S., University of Palermo, Palermo, Italy Abstract: We reviewed current knowledge about the interaction between stroke and vascular risk factors and the development of cognitive impairment and dementia. Stroke is increasingly recognized as an important cause of cognitive problems and has been implicated in the development of both Alzheimer's disease and vascular dementia. The prevalence of cognitive impairment after stroke is high, and their combined effects significantly increase the cost of care and health resource utilization, with reflections on hospital readmissions and increased mortality rates. There is also substantial evidence that vascular risk factors (such as hypertension, diabetes, obesity, dyslipidemia, and tobacco smoking are independently associated with an increased risk of cognitive decline and dementia. Thus, a successful management of these factors, as well as optimal acute stroke management, might have a great impact on the development of cognitive impairment. Notwithstanding, the pathological link between cognitive impairment, stroke, and vascular risk factors is complex and still partially unclear so that further studies are needed to better elucidate the boundaries of this relationship. Many specific pharmacological treatments, including anticholinergic drugs and antihypertensive medications, and nonpharmacological approaches, such as diet, cognitive rehabilitation, and physical activity, have been studied for patients with vascular cognitive impairment, but the optimal care is still far away. Meanwhile, according to the most recent knowledge, optimal stroke care should also include cognitive assessment in the

  18. Treatment of hyperglycaemia in patients with acute stroke.

    Science.gov (United States)

    Castilla-Guerra, L; Fernández-Moreno, M C; Hewitt, J

    2016-03-01

    The proportion of diabetic patients who are hospitalised for stroke has been increasing in recent years, currently reaching almost a third of all cases of stroke. In addition, about half of patients with acute stroke present hyperglycaemia in the first hours of the stroke. Although hyperglycaemia in the acute phase of stroke is associated with a poor prognosis, its treatment is currently a topic of debate. There is no evidence that the adminstration of intravenous insulin to these patients offers benefits in terms of the evolution of the stroke. New studies in development, such as the SHINE study (Stroke Hyperglycemia Insulin Network Effort), may contribute to clarifying the role of intensive control of glycaemia during the acute phase of the stroke. Ultimately, patients who have presented with stroke should be screened for diabetes. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  19. Risk factors for falls of hospitalized stroke patients

    NARCIS (Netherlands)

    Tutuarima, J. A.; van der Meulen, J. H.; de Haan, R. J.; van Straten, A.; Limburg, M.

    1997-01-01

    Patients with stroke are at a high risk for falling. We assessed the fall incidence and risk factors for patients hospitalized as the result of an acute stroke. We studied a cohort of 720 stroke patients from 23 hospitals in The Netherlands. The data were abstracted from the medical and nursing

  20. Current approaches to antithrombotic therapy in patients with cardioembolic stroke

    Directory of Open Access Journals (Sweden)

    Oleg Ivanovich Vinogradov

    2013-01-01

    Full Text Available The rate of cardiogenic embolism among all ischemic strokes is as high as 38%. Cardioembolic strokes are characterized by the higher magnitude of neurological deficit, the high risk of recurrent acute stroke, and a lethal outcome. This review deals with the etiopathogenesis of thrombus formation in the heart chambers, with current criteria for the verification of cardioembolic strokes, with the results of trials of new oral anticoagulants, and latest guidelines for antithrombotic therapy to prevent stroke. Special focus is given to secondary stroke prevention in patients with nonvalvular atrial fibrillation since it is atrial fibrillation that is the most common cause of cardioembolic stroke.

  1. Altered neural activity and emotions following right middle cerebral artery stroke.

    Science.gov (United States)

    Paradiso, Sergio; Anderson, Beth M; Boles Ponto, Laura L; Tranel, Daniel; Robinson, Robert G

    2011-01-01

    Stroke of the right MCA is common. Such strokes often have consequences for emotional experience, but these can be subtle. In such cases diagnosis is difficult because emotional awareness (limiting reporting of emotional changes) may be affected. The present study sought to clarify the mechanisms of altered emotion experience after right MCA stroke. It was predicted that after right MCA stroke the anterior cingulate cortex (ACC), a brain region concerned with emotional awareness, would show reduced neural activity. Brain activity during presentation of emotional stimuli was measured in 6 patients with stable stroke, and in 12 age- and sex-matched nonlesion comparisons using positron emission tomography and the [(15)O]H(2)O autoradiographic method. MCA stroke was associated with weaker pleasant experience and decreased activity ipsilaterally in the ACC. Other regions involved in emotional processing including thalamus, dorsal and medial prefrontal cortex showed reduced activity ipsilaterally. Dorsal and medial prefrontal cortex, association visual cortex and cerebellum showed reduced activity contralaterally. Experience from unpleasant stimuli was unaltered and was associated with decreased activity only in the left midbrain. Right MCA stroke may reduce experience of pleasant emotions by altering brain activity in limbic and paralimbic regions distant from the area of direct damage, in addition to changes due to direct tissue damage to insula and basal ganglia. The knowledge acquired in this study begins to explain the mechanisms underlying emotional changes following right MCA stroke. Recognizing these changes may improve diagnoses, management and rehabilitation of right MCA stroke victims. Copyright © 2011 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  2. Pediatric Stroke

    Science.gov (United States)

    ... and Patient Resources Home » Patients & Families » About Stroke » Pediatric Stroke » Introduction Introduction What is a Stroke? Ischemic Stroke Intracerebral Hemorrhage Subarachnoid Hemorrhage Pediatric Stroke Introduction Types of Stroke Diagnosis and Treatment ...

  3. Short- and long-term prognosis for very old stroke patients. The Copenhagen Stroke Study

    DEFF Research Database (Denmark)

    Kammersgaard, Lars Peter; Jørgensen, H S; Reith, J

    2004-01-01

    BACKGROUND AND PURPOSE: The very old are expected to become a growing part of the stroke population in the industrialised part of the world. The aims of this study were to evaluate clinical characteristics of patients aged 85 years or more at stroke onset and to investigate very old age as an ind...... and rehabilitation after stroke.......BACKGROUND AND PURPOSE: The very old are expected to become a growing part of the stroke population in the industrialised part of the world. The aims of this study were to evaluate clinical characteristics of patients aged 85 years or more at stroke onset and to investigate very old age...... as an independent predictor of short- and long-term outcome. METHODS: In the community-based Copenhagen Stroke Study we recorded admission clinical characteristics in 1197 consecutive stroke patients. Patients were stratified according to age groups on admission. Follow-up was performed at a mean of 7 years after...

  4. White matter changes in stroke patients. Relationship with stroke subtype and outcome

    DEFF Research Database (Denmark)

    Leys, D; Englund, E; Del Ser, T

    1999-01-01

    or white matter lesions or leukoencephalopathy or leukoaraiosis' and 'stroke or cerebral infarct or cerebral hemorrhage or cerebrovascular disease or transient ischemic attack (TIA)'. WMC, as defined radiologically, are present in up to 44% of patients with stroke or TIA and in 50% of patients...... of death or dependency, recurrent stroke of any type, cerebral bleeding under anticoagulation, myocardial infarction, and poststroke dementia. WMC in stroke patients are often associated with small-vessel disease and lead to a higher risk of death, and poor cardiac and neurological outcome. However......White matter changes (WMC), detected by imaging techniques, are frequent in stroke patients. The aim of the study was to determine how WMC relate to stroke subtypes and to stroke outcome. We made a systematic Medline search for articles appearing with two of the following key words: either 'WMC...

  5. Hemodynamic evaluation before and after the STA-MCA anastomosis; With special reference to measurement of regional transit time with intra-arterial digital subtraction angiography

    Energy Technology Data Exchange (ETDEWEB)

    Touho, Hajime; Karasawa, Jun; Shishido, Hisashi; Yamada, Keisuke; Shibamoto, Keiji [Osaka Neurological Inst. Toyonaka (Japan)

    1990-09-01

    Twenty-seven patients with minor completed and major stroke in the chronic stage underwent superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis. The regional cerebral blood flow (rCBF), using inhalation of stable xenon and computed tomographic scanning (Xe{sup s} CT-CBF study), and the mode of transit time (MTT) in the MCA territory using intra-arterial digital aortography were measured. Activated rCBF and MTT was measured 20 minutes after the administration of acetazolamide (10 mg/kg) in 14 patients. Nineteen of the 23 patients with minor stroke (Group 1) showed immediate improvement in their neurological state within a few days of the operation, while four patients with minor stroke (Group 2) and four patients with major stroke (Group 3) showed no improvement. Based on the rCBF obtained with the Xe{sup s} CT-CBF study, affected side rCBF/unaffected side rCBF and %f ((peak DSA number/affected side MTT)/(peak DSA number/unaffected side MTT)) were compared. There was a significant positive correlation. Affected side MTT in Group 1 was 6.41{plus minus}1.16 sec, preoperatively, and significantly decreased to 5.13{plus minus}0.91 sec after the operation. On the other hand, preoperative MTT in Group 2 was 4.40{plus minus}0.81 sec and 4.76{plus minus}0.89 sec, postoperatively. Preoperative %f in Group 1 was 0.514{plus minus}0.143 and significantly increased to 0.739{plus minus}0.154, postoperatively. Group 2 showed no change. Vasodilatory capacity with acetazolamide showed a marked improvement in Group 1, postoperativery. Our study indicated that if MTT is moderately lengthened, %f is moderately decreased, and vasodilatory capacity is impaired, in patients with minor ischemic stroke will benefit from STA-MCA anastomosis. (author).

  6. Patient knowledge on stroke risk factors, symptoms and treatment options.

    Science.gov (United States)

    Faiz, Kashif Waqar; Sundseth, Antje; Thommessen, Bente; Rønning, Ole Morten

    2018-01-01

    Public campaigns focus primarily on stroke symptom and risk factor knowledge, but patients who correctly recognize stroke symptoms do not necessarily know the reason for urgent hospitalization. The aim of this study was to explore knowledge on stroke risk factors, symptoms and treatment options among acute stroke and transient ischemic attack patients. This prospective study included patients admitted to the stroke unit at the Department of Neurology, Akershus University Hospital, Norway. Patients with previous cerebrovascular disease, patients receiving thrombolytic treatment and patients who were not able to answer the questions in the questionnaire were excluded. Patients were asked two closed-ended questions: "Do you believe that stroke is a serious disorder?" and "Do you believe that time is of importance for stroke treatment?". In addition, patients were asked three open-ended questions where they were asked to list as many stroke risk factors, stroke symptoms and stroke treatment options as they could. A total of 173 patients were included, of whom 158 (91.3%) confirmed that they regarded stroke as a serious disorder and 148 patients (85.5%) considered time being of importance. In all, 102 patients (59.0%) could not name any treatment option. Forty-one patients (23.7%) named one or more adequate treatment options, and they were younger ( p options, which may contribute to reduce prehospital delay and onset-to-treatment-time.

  7. Kinesthetic taping improves walking function in patients with stroke

    DEFF Research Database (Denmark)

    Boeskov, Birgitte; Carver, Line Tornehøj; von Essen-Leise, Anders

    2014-01-01

    BACKGROUND: Stroke is an important cause of severe disability and impaired motor function. Treatment modalities that improve motor function in patients with stroke are needed. The objective of this study was to investigate the effect of kinesthetic taping of the anterior thigh and knee on maximal...... be a valuable adjunct in physical therapy and rehabilitation of patients with stroke....

  8. Rehabilitation of stroke patients needs a family-centred approach

    NARCIS (Netherlands)

    Visser-Meily, Anne; Post, Marcel; Gorter, Jan Willem; Berlekom, Steven Berdenis V.; van den Bos, Trudi; Lindeman, Eline

    2006-01-01

    To highlight the importance of the spouse in stroke rehabilitation. Stroke not only affects the patients, but also their families, but rehabilitation practice is still primarily focused on the patient only. Analysis of the position of the spouse and possible consequences of stroke for the spouse,

  9. Early versus delayed rehabilitation treatment in hemiplegic patients with ischemic stroke: proprioceptive or cognitive approach?

    Science.gov (United States)

    Morreale, Manuela; Marchione, Pasquale; Pili, Antonio; Lauta, Antonella; Castiglia, Stefano F; Spallone, Aldo; Pierelli, Francesco; Giacomini, Patrizia

    2016-02-01

    Early/intensive mobilization may improve functional recovery after stroke but it is not clear which kind of "mobilization" is more effective. Proprioceptive neuromuscular facilitation (PNF) and cognitive therapeutic exercise (CTE) are widespread applied in post-stroke rehabilitation but their efficacy and safety have not been systematically investigated. To compare PNF and CTE methods in a two different time setting (early versus standard approach) in order to evaluate different role of time and techniques in functional recovery after acute ischemic stroke. We designed a prospectical multicenter blinded interventional study of early versus standard approach with two different methods by means of both PNF and CTE. A discrete stroke-dedicated area for out-of-thrombolysis patients, connected with two different comprehensive stroke centres in two different catchment areas. Three hundred and forty consecutive stroke patient with first ever sub-cortical ischemic stroke in the mean cerebral artery (MCA) territory and contralateral hemiplegia admitted within 6 and 24 hours from symptoms onset. All patients were randomly assigned by means of a computer generated randomization sequence in blocks of 4 to one to the 4 interventional groups: early versus delayed rehabilitation programs with Kabat's schemes or Perfetti's technique. Patients in both delayed group underwent to a standard protocol in the acute phase. disability at 3-12 months. Disability measures: modified Rankin Score and Barthel Index. Safety outcome: immobility-related adverse events. Six-Minute Walking Test, Motricity Index, Mini-Mental State Examination, Beck Depression Inventory. Disability was not different between groups at 3 months but Barthel Index significantly changed between early versus delayed groups at 12 months (P=0.01). Six-Minute Walking Test (P=0.01) and Motricity Index in both upper (P=0.01) and lower limbs (P=0.001) increased in early versus delayed groups regardless rehabilitation schedule. A

  10. Improving stroke care for patients at Cavan hospital [poster

    LENUS (Irish Health Repository)

    Murugasu, G Dr.

    2013-07-01

    Under the Quality and Continuing Care Directorate (QCCD) in stroke care Cavan General Hospital was identified as a hospital that received a large number of stroke and TIA patients. A programme was established to improve services to this population.

  11. Stroke Risk Perception in Atrial Fibrillation Patients is not Associated with Clinical Stroke Risk.

    Science.gov (United States)

    Fournaise, Anders; Skov, Jane; Bladbjerg, Else-Marie; Leppin, Anja

    2015-11-01

    Clinical risk stratification models, such as the CHA2DS2-VASc, are used to assess stroke risk in atrial fibrillation (AF) patients. No study has yet investigated whether and to which extent these patients have a realistic perception of their personal stroke risk. The purpose of this study was to investigate and describe the association between AF patients' stroke risk perception and clinical stroke risk. In an observational cross-sectional study design, we surveyed 178 AF patients with a mean age of 70.6 years (SD 8.3) in stable anticoagulant treatment (65% treatment duration >12 months). Clinical stroke risk was scored through the CHA2DS2-VASc, and patients rated their perceived personal stroke risk on a 7-point Likert scale. There was no significant association between clinical stroke risk assessment and patients' stroke risk perception (rho = .025; P = .741). Approximately 60% of the high-risk patients had an unrealistic perception of their own stroke risk, and there was no significant increase in risk perception from those with a lower compared with a higher risk factor load (χ(2) = .010; P = .522). Considering possible negative implications in terms of lack of motivation for lifestyle behavior change and adequate adherence to the treatment and monitoring of vitamin K antagonist, the apparent underestimation of risk by large subgroups warrants attention and needs further investigation with regard to possible behavioral consequences. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  12. Sensitivity of 3D gradient recalled echo susceptibility-weighted imaging technique compared to computed tomography angiography for detection of middle cerebral artery thrombus in acute stroke

    Directory of Open Access Journals (Sweden)

    Amit Agarwal

    2014-11-01

    Full Text Available We aimed at comparing the sensitivity of magnetic resonance (MR susceptibility-weighted imaging (SWI with computed tomography angiography (CTA in the detection of middle cerebral artery (MCA thrombus in acute stroke. Seventy-nine patients with acute MCA stroke was selected using our search engine software; only the ones showing restricted diffusion in the MCA territory on diffusion-weighted images were included. We finally selected 35 patients who had done both MRI (including SWI and CTA. Twenty random subjects with completely normal MRI (including SWI exam were selected as control. Two neuroradiologists (blinded to the presence or absence of stroke reviewed the SW images and then compared the findings with CT angiogram (in patients with stroke. The number of MCA segments showing thrombus in each patient was tabulated to estimate the thrombus burden. Thrombus was detected on SWI in one or more MCA segments in 30 out of 35 patients, on the first review. Of the 30, SWI showed thrombus in more than one MCA segments in 7 patients. CTA depicted branch occlusion in 31 cases. Thrombus was seen on both SWI and CTA in 28 patients. Thrombus was noted in two patients on SWI only, with no corresponding abnormality seen on CTA. Two patients with acute MCA showed no vascular occlusion or thrombus on either CTA or SWI. Only two case of false-positive thrombus was reported in normal control subjects. Susceptibility-weighted images had sensitivity and specificity of 86% and 90% respectively, with positive predictive value 94%. Sensitivity was 86% for SWI, compared with 89% for CTA, and this difference was statistically insignificant (P>0.05. Of all the positive cases on CTA (31 corresponding thrombus was seen on SWI in 90% of subjects (28 of 31. Susceptibility-weighted imaging has high sensitivity for detection of thrombus in acute MCA stroke. Moreover, SWI is a powerful technique for estimation of thrombus burden, which can be challenging on CTA.

  13. Chinese Medicine Patterns in Patients with Post-Stroke Dementia

    OpenAIRE

    Tang, Nou-Ying; Liu, Chung-Hsiang; Liu, Hsu-Jan; Li, Tsai-Chung; Liu, Jui-Chen; Chen, Ping-Kun; Hsieh, Ching-Liang

    2012-01-01

    A stroke often results in post-stroke dementia, a rapid decline in memory and intelligence causing dysfunctions in daily life. The Chinese medicine doctor uses 4 examinations of inspection, listening, smelling, and feeling to determine the Chinese medicine pattern (CMP). Therefore, the purpose of the present study was to investigate the CMP in patients with post-stroke dementia. A total of 101 stroke patients were examined, consistent with the DSM IV diagnostic criteria of the American Psychi...

  14. Improved nutritional status in elderly patients 6 months after stroke

    DEFF Research Database (Denmark)

    Brynningsen, P K; Damsgaard, Else Marie; Husted, Steen

    2007-01-01

    INTRODUCTION: Nutritional status among stroke patients has received limited attention despite the fact, that it may have an influence on clinical outcome. Previous studies have estimated that 15-20 % of patients suffer from malnutrition in the acute phase of stroke, but so far no studies have...... focused on the late rehabilitation phase after stroke in the patients own home, where the attention on nutrition may be reduced. AIMS: To determine the prevalence of malnutrition during 6 months of stroke rehabilitation, and to investigate the association between nutritional status, functional recovery...... improvement for serum proteins, and 22 % of the patients were malnourished 6 months after stroke. Udgivelsesdato: null-null...

  15. Comparison of the Risk Factor Profile, Stroke Subtypes, and Outcomes Between Stroke Patients Aged 65 Years or Younger and Elderly Stroke Patients: A Hospital-based Study

    Directory of Open Access Journals (Sweden)

    Yi-Min Chen

    2013-12-01

    Conclusion: We conclude that, apart from risk factors and stroke subtypes, the functional outcomes observed in the two groups differed. Early identification of these differences with good management may help to improve the clinical outcomes in younger stroke patients.

  16. D-dimer levels and stroke progression in patients with acute ischemic stroke and atrial fibrillation

    DEFF Research Database (Denmark)

    Krarup, L-H; Sandset, E C; Sandset, P M

    2011-01-01

    Krarup L-H, Sandset EC, Sandset PM, Berge E. D-dimer levels and stroke progression in patients with acute ischemic stroke and atrial fibrillation. Acta Neurol Scand: 2011: 124: 40-44. © 2010 John Wiley & Sons A/S. Background -  Patients with acute ischemic stroke and atrial fibrillation are at in......Krarup L-H, Sandset EC, Sandset PM, Berge E. D-dimer levels and stroke progression in patients with acute ischemic stroke and atrial fibrillation. Acta Neurol Scand: 2011: 124: 40-44. © 2010 John Wiley & Sons A/S. Background -  Patients with acute ischemic stroke and atrial fibrillation.......96), and the combined endpoint of stroke progression, recurrent stroke, and death (D-dimer: 991 ng/ml vs 970 ng/ml, P = 0.91). Multivariable analyses did not alter the results. Conclusion -  D-dimer and other markers of hemostatic activation were not associated with stroke progression, recurrent stroke, or death...

  17. Pre-stroke apathy symptoms are associated with an increased risk of delirium in stroke patients.

    Science.gov (United States)

    Klimiec, Elzbieta; Kowalska, Katarzyna; Pasinska, Paulina; Klimkowicz-Mrowiec, Aleksandra; Szyper, Aleksandra; Pera, Joanna; Slowik, Agnieszka; Dziedzic, Tomasz

    2017-08-09

    Neuropsychiatric symptoms can be interrelated to delirium. We aimed to investigate an association between pre-stroke neuropsychiatric symptoms and the risk of delirium in stroke patients. We included 606 patients (median age: 73, 53% female) with stroke or transient ischemic attack admitted within 48 hours from symptoms onset. We assessed delirium on a daily basis during the first 7 days of hospitalization. To make diagnosis of delirium we used DSM-5 criteria. We used Neuropsychiatric Inventory to assess neuropsychiatric symptoms occurring within 4 weeks prior to stroke. We diagnosed delirium in 28.2% of patients. On univariate analysis, higher score of pre-stroke depression (OR: 1.58, 95% CI: 1.04-2.40, P = 0.03), apathy (OR: 2.23, 95% CI: 1.44-3.45, P delirium. On multivariate analysis adjusted for age, atrial fibrillation, diabetes mellitus, stroke severity, right hemisphere lesion, pre-stroke cognitive decline, pre-stroke disability and infections, higher apathy score (OR: 2.03, 95% CI: 1.17-3.50, P = 0.01), but no other neuropsychiatric symptoms, remained independent predictor of delirium. We conclude that pre-stroke apathy symptoms are associated with increased risk of delirium in stroke patients.

  18. Admission Blood Pressure of Stroke Patients and Its Relationship to ...

    African Journals Online (AJOL)

    Background: High blood pressure is often said to be associated with poor outcome in stroke. However, there remains some uncertainly about the relationship of blood pressure to mortality in stroke. Objective: This study seeks to determine the influence of admission blood pressure on early mortality of stroke patients at the ...

  19. Evaluation of Motor Recovery in Adult Patients with Hemiplegic stroke

    African Journals Online (AJOL)

    Background: Assessment of treatment efficacy through outcomes evaluation is an established practice in stroke rehabilitation. The evaluation of motor recovery is a cornerstone of the assessment of patients with stroke; and an integral component of stroke rehabilitation. Objective: The purpose of this study was to evaluate ...

  20. Time interval between stroke onset and hospital arrival in acute ischemic stroke patients in Shanghai, China.

    Science.gov (United States)

    Fang, Jing; Yan, Weihong; Jiang, Guo-Xin; Li, Wei; Cheng, Qi

    2011-02-01

    To observe the time interval between stroke onset and hospital arrival (time-to-hospital) in acute ischemic stroke patients and analyze its putatively associated factors. During the period from November 1, 2006 to August 31, 2008, patients with acute ischemic stroke admitted consecutively to the Department of Neurology, Ninth Hospital, Shanghai, were enrolled in the study. Information of the patients was registered including the time-to-hospital, demographic data, history of stroke, season at attack, neurological symptom at onset, etc. Characteristics of the patients were analyzed and logistic regression analyses were conducted to identify factors associated with the time-to-hospital. There were 536 patients in the study, 290 (54.1%) males and 246 (45.9%) females. The median time-to-hospital was 8h (ranged from 0.1 to 300 h) for all patients. Within 3h after the onset of stroke, 162 patients (30.2%) arrived at our hospital; and within 6h, 278 patients (51.9%). Patients with a history of stroke, unconsciousness at onset, or a high NIHSS score at admission had significantly less time-to-hospital. The time interval between stroke onset and hospital arrival was importance of seeking immediate medical help after stroke onset of patients and their relatives could significantly influence their actions. Copyright © 2010 Elsevier B.V. All rights reserved.

  1. Improved nutritional status in elderly patients 6 months after stroke

    DEFF Research Database (Denmark)

    Brynningsen, Peter Krogh; Husted, Steen; Damsgaard, Else Marie Skjøde

    2007-01-01

    focused on the late rehabilitation phase after stroke in the patients own home, where the attention on nutrition may be reduced. AIMS: To determine the prevalence of malnutrition during 6 months of stroke rehabilitation, and to investigate the association between nutritional status, functional recovery......INTRODUCTION: Nutritional status among stroke patients has received limited attention despite the fact, that it may have an influence on clinical outcome. Previous studies have estimated that 15-20 % of patients suffer from malnutrition in the acute phase of stroke, but so far no studies have......, length of stay in hospital and infectious complications. SUBJECTS AND METHODS: 89 patients with ischemic stroke consecutively admitted to a geriatric stroke rehabilitation unit had their nutritional status evaluated in the hospital at 1 week and 5 weeks after stroke, and in their own home at 3 months...

  2. Organization of prehospital medical care for patients with cerebral stroke

    Directory of Open Access Journals (Sweden)

    Nikolai Anatolyevich Shamalov

    2013-01-01

    Full Text Available The main tasks of prehospital medical care are to make a correct diagnosis of stroke and to minimize patient transportation delays. Stroke is a medical emergency so all patients with suspected stroke must be admitted by a first arrived ambulance team to a specialized neurology unit for stroke patients. Most rapidly transporting the patient to hospital, as well as reducing the time of examination to verify the pattern of stroke are a guarantee of successful thrombolytic therapy that is the most effective treatment for ischemic stroke. Substantially reducing the time of in-hospital transfers (the so-called door-to-needle time allows stroke patients to be directly admitted to the around the clock computed tomography room, without being sent to the admission unit. Prehospital stroke treatment policy (basic therapy is to correct the body’s vital functions and to maintain respiration, hemodynamics, and water-electrolyte balance and it can be performed without neuroimaging verification of the pattern of stroke. The application of current organizational, methodical, and educational approaches is useful in improving the quality of medical care for stroke patients, in enhancing the continuity between prehospital and hospital cares, and in promoting new effective technologies in stroke therapy.

  3. Case report of a young stroke patient showing interim normalization of the MRI diffusion-weighted imaging lesion

    International Nuclear Information System (INIS)

    Ostwaldt, Ann-Christin; Usnich, Tatiana; Nolte, Christian H.; Villringer, Kersten; Fiebach, Jochen B.

    2015-01-01

    In acute ischemic stroke, diffusion weighted imaging (DWI) shows hyperintensities and is considered to indicate irreversibly damaged tissue. We present the case of a young stroke patient with unusual variability in the development of signal intensities within the same vessel territory. A 35-year-old patient presented with symptoms of global aphasia and hypesthesia of the left hand. MRI demonstrated a scattered lesion in the MCA territory. After rtPA therapy the patient received further MRI examination, three times on day 1, and once on day 2, 3, 5 and 43. The posterior part of the lesion showed the usual pattern with increasing DWI hyperintensity and decreased ADC, as well as delayed FLAIR positivity. However, the anterior part of the lesion, which was clearly visible in the first examination completely normalized on the first day and only reappeared on day 2. This was accompanied by a normalization of the ADC as well as an even further delayed FLAIR positivity. We showed that interim normalization of DWI and ADC in the acute phase can not only be found in rodent models of stroke, but also in humans. We propose that DWI lesion development might be more variable during the first 24 h after stroke than previously assumed

  4. Association of Osteopontin, Neopterin, and Myeloperoxidase With Stroke Risk in Patients With Prior Stroke or Transient Ischemic Attacks

    DEFF Research Database (Denmark)

    Ganz, Peter; Amarenco, Pierre; Goldstein, Larry B

    2017-01-01

    BACKGROUND AND PURPOSE: Established risk factors do not fully identify patients at risk for recurrent stroke. The SPARCL trial (Stroke Prevention by Aggressive Reduction in Cholesterol Levels) evaluated the effect of atorvastatin on stroke risk in patients with a recent stroke or transient ischemic...

  5. Patent Foramen Ovale and Cryptogenic Strokes in the Stroke in Young Fabry Patients Study.

    Science.gov (United States)

    Huber, Roman; Grittner, Ulrike; Weidemann, Frank; Thijs, Vincent; Tanislav, Christian; Enzinger, Christian; Fazekas, Franz; Wolf, Markus; Hennerici, Michael G; McCabe, Dominick J H; Putaala, Jukaa; Tatlisumak, Turgut; Kessler, Christoph; von Sarnowski, Bettina; Martus, Peter; Kolodny, Edwin; Norrving, Bo; Rolfs, Arndt

    2017-01-01

    A patent foramen ovale (PFO) is disproportionately prevalent in patients with cryptogenic stroke. Without alternative explanations, it is frequently considered to be causative. A detailed stratification of these patients may improve the identification of incidental PFO. We investigated the PFO prevalence in 3497 transient ischemic attack and ischemic stroke patients aged 18 to 55 years in the prospective multicenter SIFAP1 study (Stroke in Young Fabry Patients 1) using the ASCO classification. Patients without an obvious cause for transient ischemic attack/stroke (ASCO 0) were divided into subgroups with and without vascular risk factors (ASCO 0+ and 0-). In addition, we looked for PFO-related magnetic resonance imaging lesion patterns. PFO was identified in 25% of patients. Twenty percent of patients with a definite or probable cause of transient ischemic attack/stroke (≥1 grade 1 or 2 ASCO criterion; n=1769) had a PFO compared with 29% of cryptogenic stroke patients (ASCO 0 and 3; n=1728; Pstrokes revealed a PFO in 24% of 978 ASCO 3 patients (n.s. versus ASCO 1 and 2) and a higher prevalence of 36% in 750 ASCO 0 cases (Pstroke patients demonstrate a heterogeneous PFO prevalence. Even in case of less conclusive diseases like nonstenotic arteriosclerosis, patients should preferentially be considered to have a non-PFO-mediated stroke. URL: http://www.clinicaltrials.gov. Unique identifier: NCT00414583. © 2016 American Heart Association, Inc.

  6. METABOLIC THERAPY IN PATIENTS WITH ISCHEMIC STROKE

    Directory of Open Access Journals (Sweden)

    L. B. Zavaliy

    2018-01-01

    cognitive function in patients who had experienced a stroke,. The drug does not significantly improve the neurological status of patients after a stroke, but it reduces the risk of the stroke development in the next 10 years. Thus, we analyzed mechanisms of medical substances action and data of experimental and clinical studies, including ones after thrombolytic therapy and with inclusion of drugs for primary and secondary prevention of ischemic stroke. The reasonability and effectiveness of prescribing a combination of drugs of different pharmacological groups affecting brain metabolism remains controversial, since the excessive drug treatment may have complications. The safety of metabolic therapy is in doubt, and some of authors views presented confirm the need for additional large independent studies.

  7. Stroke Risk and Mortality in Patients With Ventricular Assist Devices.

    Science.gov (United States)

    Parikh, Neal S; Cool, Joséphine; Karas, Maria G; Boehme, Amelia K; Kamel, Hooman

    2016-11-01

    Ventricular assist devices (VADs) have advanced the management of end-stage heart failure. However, these devices are associated with hemorrhagic and thrombotic complications, including stroke. We assessed the incidence, risk factors, and outcomes of ischemic and hemorrhagic stroke after VAD placement. Using administrative claims data from acute care hospitals in California, Florida, and New York from 2005 to 2013, we identified patients who underwent VAD placement, defined by the International Classification of Diseases, Ninth Revision, Clinical Modification code 37.66. Ischemic and hemorrhagic strokes were identified by previously validated coding algorithms. We used survival statistics to determine the incidence rates and Cox proportional hazard analyses to examine the associations. Among 1813 patients, we identified 201 ischemic strokes and 116 hemorrhagic strokes during 3.4 (±2.0) years of follow-up after implantation of a VAD. The incidence of stroke was 8.7% per year (95% confidence interval [CI], 7.7-9.7). The annual incidence of ischemic stroke (5.5%; 95% CI, 4.8-6.4) was nearly double that of hemorrhagic stroke (3.1%; 95% CI, 2.6-3.8). Women faced a higher hazard of stroke than men (hazard ratio, 1.6; 95% CI, 1.2-2.1), particularly hemorrhagic stroke (hazard ratio, 2.2; 95% CI, 1.4-3.4). Stroke was strongly associated with subsequent in-hospital mortality (hazard ratio, 6.1; 95% CI, 4.6-7.9). The incidence of stroke after VAD implantation was 8.7% per year, and incident stroke was strongly associated with subsequent in-hospital mortality. Notably, ischemic stroke occurred at nearly twice the rate of hemorrhagic stroke. Women seemed to face a higher risk for hemorrhagic stroke than men. © 2016 American Heart Association, Inc.

  8. Prediabetes is associated with post-stroke cognitive impairment in ischaemic stroke patients.

    Science.gov (United States)

    Wang, Qiongzhang; Zhao, Kai; Cai, Yan; Tu, Xinjie; Liu, Yuntao; He, Jincai

    2018-05-15

    Diabetes mellitus is associated with post-stroke cognitive impairment. To the best of our knowledge, no study has explored the relationship between prediabetes and post-stroke cognitive impairment. The purpose of this study is to explore the association between prediabetes and cognitive impairment in ischaemic stroke patients at 1 month. Two hundred one acute ischaemic stroke patients were consecutively recruited within the first 24 h after admission and were followed up for 1 month. Patients were divided into a diabetes mellitus group, prediabetes group and non-diabetes mellitus group by fasting glucose levels, 2-h postprandial blood glucose levels and glycosylated haemoglobin levels at admission. Cognitive function was evaluated by the Mini-Mental State Examination at 1 month after stroke. The prediabetes group had a higher risk of post-stroke cognitive impairment than the non-diabetes group (35.7% vs. 18.1%, χ 2  = 4.252, P = .039). In logistical analyses, prediabetes was associated with post-stroke cognitive impairment after adjusting for potential confounding factors (odds ratio 3.062, 95% confidence interval 1.130-8.299, P = .028). Our findings show that prediabetes is associated with post-stroke cognitive impairment and may predict its development at 1 month post-stroke. Copyright © 2018 Elsevier B.V. All rights reserved.

  9. Stroke liaison workers for stroke patients and carers: an individual patient data meta-analysis.

    Science.gov (United States)

    Ellis, Graham; Mant, Jonathan; Langhorne, Peter; Dennis, Martin; Winner, Simon

    2010-05-12

    Many patients experience depression, social isolation and anxiety post stroke. These are associated with a poorer outcome. Ameliorating these problems may improve patient wellbeing. To evaluate the impact of a healthcare worker or volunteer whose multi-dimensional roles have been grouped under the title 'stroke liaison worker'. We searched the Cochrane Stroke Group Trials Register (searched February 2009), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 1, 2009), MEDLINE (1966 to 2009), EMBASE (1980 to 2009) and four other databases. We performed a cited reference search, searched conference proceedings and trials registers, checked reference lists and contacted authors and trial investigators. Randomised controlled trials investigating the impact of a stroke liaison worker versus usual care. We invited trialists to participate in a review of individual patient data. Primary outcomes for patients were subjective health status and extended activities of daily living. Primary outcomes for carers were subjective health status including measures of carer strain. We included 16 trials involving 4759 participants. Analysis did not show a significant overall difference for subjective health status (standardised mean difference (SMD) -0.03, 95% confidence interval (CI) -0.11 to 0.04, P = 0.34) or extended activities of daily living (SMD 0.04, 95% CI -0.03 to 0.11, P = 0.22). There was no overall significant effect for the outcome of carer subjective health status (SMD 0.04, 95% CI -0.05 to 0.14, P = 0.37). Patients with mild to moderate disability (Barthel 15 to 19) had a significant reduction in dependence (odds ratio (OR) 0.62, 95% CI 0.44 to 0.87, P = 0.006). This would equate to 10 fewer dependent patients (95% CI 17 fewer to 4 fewer) for every 100 patients seen by the stroke liaison worker. Similar results were seen for the outcome of death or dependence for the subgroup with Barthel 15 to 19 (OR 0.55, 95% CI 0.38 to 0.81, P

  10. Evaluation of neurogenic dysphagia in Iraqi patients with acute stroke.

    Science.gov (United States)

    Hasan, Zeki N; Al-Shimmery, Ehsan K; Taha, Mufeed A

    2010-04-01

    To clinically assess neurogenic dysphagia, and to correlate its presence with demographic features, different stroke risk factors, anatomical arterial territorial stroke types, and pathological stroke types. Seventy-two stroke inpatients were studied between July 2007 and February 2008, at the Departments of Medicine and Neurology at Al-Yarmouk Teaching Hospital, Baghdad, and Rizgary Teaching Hospital, Erbil, Iraq. All patients were assessed using the Mann Assessment of Swallowing Ability score (MASA), Modified Rankin Scale, and the Stroke Risk Scorecard. All patients were reassessed after one month. There were 40 males and 32 females. Sixty-eight patients had ischemic stroke, and 4 had primary intracerebral hemorrhage (ICH). According to the MASA score, 55% of anterior circulation stroke (ACS) cases were associated with dysphasia, and 91% of lateral medullary syndrome cases were associated with dysphagia. Fifty-six percent of ACS dysphagic cases improved within the first month. Forty percent of dysphagic patients died in the one month follow up period, and in most, death was caused by aspiration pneumonia. We observed no significant differences regarding demographic features of dysphagia. Dysphagia can be an indicator of the severity of stroke causing higher mortality and morbidity in affected patients. It was not related to the stroke risk factors and the type of stroke. It is essential from a prognostic point of view to assess swallowing, and to treat its complications early.

  11. 5-year survival and rehospitalization due to stroke recurrence among patients with hemorrhagic or ischemic strokes in Singapore.

    Science.gov (United States)

    Sun, Yan; Lee, Sze Haur; Heng, Bee Hoon; Chin, Vivien S

    2013-10-03

    Stroke is the 4th leading cause of death and 1st leading cause of disability in Singapore. However the information on long-term post stroke outcomes for Singaporean patients was limited. This study aimed to investigate the post stroke outcomes of 5-year survival and rehospitalization due to stroke recurrence for hemorrhagic and ischemic stroke patients in Singapore. The outcomes were stratified by age, ethnic group, gender and stroke types. The causes of death and stroke recurrence were also explored in the study. A multi-site retrospective cohort study. Patients admitted for stroke at any of the three hospitals in the National Healthcare Group of Singapore were included in the study. All study patients were followed up to 5 years. Kaplan-Meier was applied to study the time to first event, death or rehospitalization due to stroke recurrence. Cox proportional hazard model was applied to study the time to death with adjustment for stroke type, age, sex, ethnic group, and admission year. Cumulative incidence model with competing risk was applied for comparing the risks of rehospitalization due to stroke recurrence with death as the competing risk. Totally 12,559 stroke patients were included in the study. Among them, 59.3% survived for 5 years; 18.4% were rehospitalized due to stroke recurrence in 5 years. The risk of stroke recurrence and mortality increased with age in all stroke types. Gender, ethnic group and admitting year were not significantly associated with the risk of mortality or stroke recurrence in hemorrhagic stroke. Male or Malay patient had higher risk of stroke recurrence and mortality in ischemic stroke. Hemorrhagic stroke had higher early mortality while ischemic stroke had higher recurrence and late mortality. The top cause of death among died stroke patients was cerebrovascular diseases, followed by pneumonia and ischemic heart diseases. The recurrent stroke was most likely to be the same type as the initial stroke among rehospitalized stroke

  12. Early post-stroke cognition in stroke rehabilitation patients predicts functional outcome at 13 months.

    Science.gov (United States)

    Wagle, Jørgen; Farner, Lasse; Flekkøy, Kjell; Bruun Wyller, Torgeir; Sandvik, Leiv; Fure, Brynjar; Stensrød, Brynhild; Engedal, Knut

    2011-01-01

    To identify prognostic factors associated with functional outcome at 13 months in a sample of stroke rehabilitation patients. Specifically, we hypothesized that cognitive functioning early after stroke would predict long-term functional outcome independently of other factors. 163 stroke rehabilitation patients underwent a structured neuropsychological examination 2-3 weeks after hospital admittance, and their functional status was subsequently evaluated 13 months later with the modified Rankin Scale (mRS) as outcome measure. Three predictive models were built using linear regression analyses: a biological model (sociodemographics, apolipoprotein E genotype, prestroke vascular factors, lesion characteristics and neurological stroke-related impairment); a functional model (pre- and early post-stroke cognitive functioning, personal and instrumental activities of daily living, ADL, and depressive symptoms), and a combined model (including significant variables, with p value Stroke Scale; β = 0.402, p stroke cognitive functioning (Repeatable Battery of Neuropsychological Status, RBANS; β = -0.248, p = 0.001) and prestroke personal ADL (Barthel Index; β = -0.217, p = 0.002). Further linear regression analyses of which RBANS indexes and subtests best predicted long-term functional outcome showed that Coding (β = -0.484, p stroke cognitive functioning as measured by the RBANS is a significant and independent predictor of long-term functional post-stroke outcome. Copyright © 2011 S. Karger AG, Basel.

  13. Increased risk of stroke in contact dermatitis patients

    Science.gov (United States)

    Chang, Wei-Lun; Hsu, Min-Hsien; Lin, Cheng-Li; Chan, Po-Chi; Chang, Ko-Shih; Lee, Ching-Hsiao; Hsu, Chung-Yi; Tsai, Min-Tein; Yeh, Chung-Hsin; Sung, Fung-Chang

    2017-01-01

    Abstract Dermatologic diseases are not traditional risk factors of stroke, but recent studies show atopic dermatitis, psoriasis, and bullous skin disease may increase the risk of stroke and other cardiovascular diseases. No previous studies have focused on the association between contact dermatitis and stroke. We established a cohort comprised of 48,169 contact dermatitis patients newly diagnosed in 2000–2003 and 96,338 randomly selected subjects without the disorder, frequency matched by sex, age, and diagnosis year, as the comparison cohort. None of them had a history of stroke. Stroke incidence was assessed by the end of 2011 for both cohorts. The incidence stroke was 1.1-fold higher in the contact dermatitis cohort than in the comparison cohort (5.93 vs 5.37 per 1000 person-years, P contact dermatitis cohort increased with age, from 1.14 (95% CI, 1.03–1.27) for 65 to 74 years; to 1.27 (95% CI, 1.15–1.42) for 75 years and older. The aHR of stroke were 1.16 (95% CI, 1.07–1.27) and 1.09 (95% CI, 1.00–1.18) for men and women, respectively. This study suggests that patients with contact dermatitis were at a modestly increased risk of stroke, significant for ischemic stroke but not for hemorrhagic stroke. Comorbidity, particularly hypertension, increased the hazard of stroke further. PMID:28272195

  14. Ischemic stroke subtype is associated with outcome in thrombolyzed patients

    DEFF Research Database (Denmark)

    Schmitz, Marie Louise; Simonsen, Claus Ziegler; Svendsen, M L

    2017-01-01

    OBJECTIVES: The impact of ischemic stroke subtype on clinical outcome in patients treated with intravenous tissue-type plasminogen activator (IV-tPA) is sparsely examined. We studied the association between stroke subtype and clinical outcome in magnetic resonance imaging (MRI)-evaluated patients...... patients were more likely to achieve early neurological improvement and favorable outcome compared with LVD stroke following MRI-based IV-tPA treatment. This finding may reflect a difference in the effect of IV-tPA among stroke subtypes....

  15. Knowledge of stroke among stroke patients and their relatives in Northwest India.

    Science.gov (United States)

    Pandian, Jeyaraj Durai; Kalra, Guneet; Jaison, Ashish; Deepak, Sukhbinder Singh; Shamsher, Shivali; Singh, Yashpal; Abraham, George

    2006-06-01

    The knowledge of warning symptoms and risk factors for stroke has not been studied among patients with stroke in developing countries. We aimed to assess the knowledge of stroke among patients with stroke and their relatives. Prospective tertiary referral hospital-based study in Northwest India. Trained nurses and medical interns interviewed patients with stroke and transient ischemic attack and their relatives about their knowledge of stroke symptoms and risk factors. Univariable and multivariable logistic regression were used. Of the 147 subjects interviewed, 102 (69%) were patients and 45 (31%) were relatives. There were 99 (67%) men and 48 (33%) women and the mean age was 59.7+/-14.1 years. Sixty-two percent of respondents recognized paralysis of one side as a warning symptom and 54% recognized hypertension as a risk factor for stroke. In the multivariable logistic regression analysis, higher education was associated with the knowledge of correct organ involvement in stroke (OR 2.6, CI 1.1- 6.1, P =0.02), whereas younger age (OR 2.7, CI 1.1-7.0, P =0.04) and higher education (OR 4.1, CI 1.5-10.9, P =0.005) correlated with a better knowledge regarding warning symptoms of stroke. In this study cohort, in general, there is lack of awareness of major warning symptoms, risk factors, organ involvement and self-recognition of stroke. However younger age and education status were associated with better knowledge. There is an urgent need for awareness programs about stroke in this study cohort.

  16. The prognostic significance of ABPM in patients with acute stroke

    OpenAIRE

    Ewa Trzmielewska; Marta Jurdziak

    2016-01-01

    Hypertension is present in about 77% of patients with a first episode of stroke. Unlike the established benefit of lowering blood pressure for the primary and secondary prevention of stroke, the management of hypertension in patients with acute stroke remains controversial. ABPM is a diagnostic tool that has been proposed as a method of obtaining a more reliable assessment of patients’ blood pressure in comparison with OBPM. ABPM provides precise information about the BP values during the dai...

  17. The Importance of Educating Patients With Stroke About Vitamin D.

    Science.gov (United States)

    Schneider, Melissa A

    2017-12-01

    There is a growing body of evidence linking vitamin D to more than only bone health. Researchers are discovering connections between low vitamin D levels and increased stroke risk, higher mortality, and poorer outcomes after stroke. Nurses need to be aware of ongoing research regarding vitamin D and include information about this important vitamin with patient education, especially for older patients admitted with stroke symptoms or risks.

  18. Thrombolytic treatment to stroke mimic patients via telestroke.

    Science.gov (United States)

    Asaithambi, Ganesh; Castle, Amy L; Sperl, Michael A; Ravichandran, Jayashree; Gupta, Aditi; Ho, Bridget M; Hanson, Sandra K

    2017-02-01

    The safety and outcomes of intravenous thrombolysis (IVT) to stroke patients via telestroke (TS) is similar to those presenting to stroke centers. Little is known on the accuracy of TS diagnosis among those receiving IVT. We sought to compare the rate of patients receiving IVT with diagnosis of ischemic stroke as opposed to stroke mimic (SM) in our TS network to those who presented to our comprehensive stroke center (CSC). Consecutive patients receiving IVT between August 2014 and June 2015 were identified at our CSC and TS network. We compared rates of SM, post-IVT symptomatic intracerebral hemorrhage (sICH), in-hospital mortality, and discharge destination. We evaluated 131 receiving IVT were included in the analysis. Rates of SM receiving IVT were similar (CSC 12% versus 7% TS, p=0.33). Four stroke patients experienced sICH or in-hospital mortality; neither were found among SM patients. Discharge destination was similar between stroke and SM patients (p=0.9). SM patients had higher diagnoses of migraine (p=0.05) and psychiatric illness (p<0.01). The accuracy of diagnosing stroke in IVT-eligible patients evaluated via TS is similar to evaluations at our CSC. Continued efforts should be made to minimize exposure of SM patients to IVT in both settings. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Increase of Meningitis Risk in Stroke Patients in Taiwan

    Directory of Open Access Journals (Sweden)

    Chie-Hong Wang

    2018-03-01

    Full Text Available Background and purposeThe blood–brain barrier (BBB not only provides a physical obstruction but also recruits and activates neutrophils in cases of infection. Hemorrhagic or ischemic stroke reportedly induces the disruption of the BBB. However, few studies have reported a correlation between the incidence of meningitis in patients with a history of stroke. This study tested the hypothesis that patients with a history of stroke may be more vulnerable to meningitis.MethodsStroke and age-matched comparison (n = 29,436 and 87,951, respectively cohorts were recruited from the Taiwan National Health Insurance database (2000–2011. Correlations between the two cohorts were evaluated by Cox proportional hazard regression model, Kaplan–Meier curve, and log-rank tests.ResultsThe incidence of meningitis was higher in the stroke cohort compared to that in the comparison cohort [hazard ratio (HR, 2.89; 95% confidence interval (CI, 2.23–3.74, p < 0.001]. After adjusting for age, sex, and comorbidities, the estimated HR in the stroke cohort was 2.55-fold higher than that in the comparison cohort (CI, 1.94–3.37; p < 0.001. Notably, patients who had experienced hemorrhagic stroke had a higher incidence rate of meningitis than those with a history of ischemic stroke, except for patients older than 75 years (incidence rates in hemorrhagic/ischemic stroke patients, 3.14/1.48 in patients younger than 45 years, 1.52/0.41 in 45- to 64-year group, 1.15/0.90 in 65- to 74-year group, 0.74/0.93 in patients older than 75 years. Moreover, stroke patients who had undergone head surgery had the highest meningitis risk (adjusted HR, 8.66; 95% CI, 5.55–13.5; p < 0.001 followed by stroke patients who had not undergone head surgery (adjusted HR, 2.11; 95% CI, 1.57–2.82; p < 0.001.ConclusionOur results indicated that stroke patients have higher risks of meningitis. Compromised BBB integrity in stroke patients may lead to increased

  20. Adherence to treatment of patients with past ischemic stroke.

    Directory of Open Access Journals (Sweden)

    V. Je. Azarenko

    2018-05-01

    Full Text Available The main task of the general practitioner is managing patients with the effects of ischemic stroke. The improvement of patients adherence to treatment in a significant way contributes to successful secondary prevention of ischemic stroke. Adherence to treatment can be determined through various questionnaires, including Morissky-Green. Currently, the adherence to a long-term drug therapy remains insufficient.

  1. An associative Brain-Computer-Interface for acute stroke patients

    DEFF Research Database (Denmark)

    Mrachacz-Kersting, Natalie; Stevenson, Andrew James Thomas; Aliakbaryhosseinabadi, Susan

    2016-01-01

    An efficient innovative Brain-Computer-Interface system that empowers chronic stroke patients to control an artificial activation of their lower limb muscle through task specific motor intent has been tested in the past. In the current study it was applied to acute stroke patients. The system...

  2. Progress in sensorimotor rehabilitative physical therapy programs for stroke patients

    OpenAIRE

    Chen, Jia-Ching; Shaw, Fu-Zen

    2014-01-01

    Impaired motor and functional activity following stroke often has negative impacts on the patient, the family and society. The available rehabilitation programs for stroke patients are reviewed. Conventional rehabilitation strategies (Bobath, Brunnstrom, proprioception neuromuscular facilitation, motor relearning and function-based principles) are the mainstream tactics in clinical practices. Numerous advanced strategies for sensory-motor functional enhancement, including electrical stimulati...

  3. Relationship between stroke and mortality in dialysis patients.

    Science.gov (United States)

    Wetmore, James B; Phadnis, Milind A; Ellerbeck, Edward F; Shireman, Theresa I; Rigler, Sally K; Mahnken, Jonathan D

    2015-01-07

    Stroke is common in patients undergoing long-term dialysis, but the implications for mortality after stroke in these patients are not fully understood. A large cohort of dually-eligible (Medicare and Medicaid) patients initiating dialysis from 2000 to 2005 and surviving the first 90 days was constructed. Medicare claims were used to ascertain ischemic and hemorrhagic strokes occurring after 90-day survival. A semi-Markov model with additive hazard extension was generated to estimate the association between stroke and mortality, to calculate years of life lost after a stroke, and to determine whether race was associated with differential survival after stroke. The cohort consisted of 69,371 individuals representing >112,000 person-years of follow-up. Mean age±SD was 60.8±15.5 years. There were 21.1 (99% confidence interval [99% CI], 20.0 to 22.3) ischemic strokes and 4.7 (99% CI, 4.2 to 5.3) hemorrhagic strokes after cohort entry per 1000 patient-years. At 30 days, mortality was 17.9% for ischemic stroke and 53.4% for hemorrhagic stroke. The adjusted hazard ratio (AHR) depended on time since entry into the cohort; for patients who experienced a stroke at 1 year after cohort entry, for example, the AHR of hemorrhagic stroke for mortality was 25.4 (99% CI, 22.4 to 28.4) at 1 week, 9.9 (99% CI, 8.4 to 11.6) at 3 months, 5.9 (99% CI, 5.0 to 7.0) at 6 months, and 1.8 (99% CI, 1.5 to 2.1) at 24 months. The corresponding AHRs for ischemic stroke were 11.7 (99% CI, 10.2 to 13.1) at 1 week, 6.6 (99% CI, 6.4 to 6.7) at 3 months, and 4.7 (99% CI, 4.5 to 4.9) at 6 months, remaining significantly >1.0 even at 48 months. Median months of life lost were 40.7 for hemorrhagic stroke and 34.6 for ischemic stroke. For both stroke types, mortality did not differ by race. Dialysis recipients have high mortality after a stroke with corresponding decrements in remaining years of life. Poststroke mortality does not differ by race. Copyright © 2015 by the American Society of Nephrology.

  4. The Importance of Patient Involvement in Stroke Rehabilitation

    DEFF Research Database (Denmark)

    Kristensen, Hanne Kaae; Tistad, Malin; Koch, Lena von

    2016-01-01

    OBJECTIVE: To investigate the perceived needs for health services by persons with stroke within the first year after rehabilitation, and associations between perceived impact of stroke, involvement in decisions regarding care/treatment, and having health services needs met. METHOD: Data...... was collected, through a mail survey, from patients with stroke who were admitted to a university hospital in 2012 and had received rehabilitation after discharge from the stroke unit. The rehabilitation lasted an average of 2 to 4.6 months. The Stroke Survivor Needs Survey Questionnaire was used to assess....... CONCLUSIONS: The results highlight the importance of involving patients in making decisions on stroke rehabilitation, as it appears to be associated with meeting their health services needs....

  5. Herniation despite Decompressive Hemicraniectomy in Large Hemispherical Ischemic Strokes.

    Science.gov (United States)

    Hinduja, Archana; Samant, Rohan; Feng, Dongxia; Hannawi, Yousef

    2018-02-01

    Despite decompressive hemicraniectomy (DHC), progressive herniation resulting in death has been reported following middle cerebral artery (MCA) strokes. We aimed to determine the surgical parameters measured on brain computed tomography (CT) scan that are associated with progressive herniation despite DHC in large MCA strokes. Retrospective chart review of medical records of patients with malignant hemispheric infarction who underwent DHC for cerebral edema was performed. Infarct volume was calculated on CT scans obtained within 24 hours of ictus. Radiological parameters of craniectomy bone flap size, brain volume protruding out of the skull, adequate centering of the craniectomy over the stroke bed, and the infarct volume outside the craniectomy bed (volume not centered [VNC]) were measured on the postoperative brain CT. Of 41 patients who underwent DHC, 7 had progressive herniation leading to death. Radiographic parameters significantly associated with progressive herniation included insufficient centering of craniectomy bed on the stroke bed (P = .03), VNC (P = .011), additional anterior cerebral artery infarction (P = .047), and smaller craniectomy length (P = .05). Multivariate logistic regression analysis for progressive herniation using craniectomy length and VNC as independent variables demonstrated that a higher VNC was significantly associated with progressive herniation despite surgery (P = .029). In large MCA strokes, identification of large infarct volume outside the craniectomy bed was associated with progressive herniation despite surgery. These results will need to be verified in larger prospective studies. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  6. Predictors of ischemic versus hemorrhagic strokes in hypertensive patients

    International Nuclear Information System (INIS)

    Khealani, B.A.; Syed, N.A.; Maken, S.; Mapari, U.U.; Hameed, B.; Ali, S.; Qureshi, R.; Akhter, N.; Hassan, A.; Sonawalla, A.B.; Baig, S.M.; Wasay, M.

    2005-01-01

    Objective: To identify the factors that predispose to ischemic versus hemorrhagic stroke in hypertensive patients. Materials and Methods: All the hypertensive patients, who were registered in AKUH acute stroke outcome data base, over a period of 22 months, were identified and from this cohort the patients with first ever stroke were selected. The data regarding demographics, stroke type (ischemic vs. hemorrhagic), pre-existing medical problems, laboratory and radiological investigations was recorded and analyzed. Results: Five hundred and nineteen patients with either ischemic stroke or parenchymal hemorrhage were registered over a period of 22 months. Three hundred and forty-eight patients (67%) had hypertension and of these, 250 had first ever stroke at the time of admission. Presence of diabetes mellitus (OR: 3.76; Cl:1.67-8.46) and ischemic heart disease (OR: 6.97; Cl:1.57-30.98) were found to be independent predictors of ischemic strokes. Conclusion: Presence of diabetes mellitus and ischemic heart disease predict ischemic stroke in a patient with hypertension. (author)

  7. Risk factors for swallowing dysfunction in stroke patients

    Directory of Open Access Journals (Sweden)

    Anna Flávia Ferraz Barros Baroni

    2012-06-01

    Full Text Available CONTEXT: Stroke is a frequent cause of dysphagia. OBJECTIVE: To evaluate in a tertiary care hospital the prevalence of swallowing dysfunction in stroke patients, to analyze factors associated with the dysfunction and to relate swallowing dysfunction to mortality 3 months after the stroke. METHODS: Clinical evaluation of deglutition was performed in 212 consecutive patients with a medical and radiologic diagnosis of stroke. The occurrence of death was determined 3 months after the stroke. RESULTS: It was observed that 63% of the patients had swallowing dysfunction. The variables gender and specific location of the lesion were not associated with the presence or absence of swallowing dysfunction. The patients with swallowing dysfunction had more frequently a previous stroke, had a stroke in the left hemisphere, motor and/or sensitivity alterations, difficulty in oral comprehension, alteration of oral expression, alteration of the level of consciousness, complications such as fever and pneumonia, high indexes on the Rankin scale, and low indexes on the Barthel scale. These patients had a higher mortality rate. CONCLUSIONS: Swallowing evaluation should be done in all patients with stroke, since swallowing dysfunction is associated with complications and an increased risk of death.

  8. Changes of resting cerebral activities in subacute ischemic stroke patients

    Directory of Open Access Journals (Sweden)

    Ping Wu

    2015-01-01

    Full Text Available This study aimed to detect the difference in resting cerebral activities between ischemic stroke patients and healthy participants, define the abnormal site, and provide new evidence for pathological mechanisms, clinical diagnosis, prognosis prediction and efficacy evaluation of ischemic stroke. At present, the majority of functional magnetic resonance imaging studies focus on the motor dysfunction and the acute stage of ischemic stroke. This study recruited 15 right-handed ischemic stroke patients at subacute stage (15 days to 11.5 weeks and 15 age-matched healthy participants. A resting-state functional magnetic resonance imaging scan was performed on each subject to detect cerebral activity. Regional homogeneity analysis was used to investigate the difference in cerebral activities between ischemic stroke patients and healthy participants. The results showed that the ischemic stroke patients had lower regional homogeneity in anterior cingulate and left cerebrum and higher regional homogeneity in cerebellum, left precuneus and left frontal lobe, compared with healthy participants. The experimental findings demonstrate that the areas in which regional homogeneity was different between ischemic stroke patients and healthy participants are in the cerebellum, left precuneus, left triangle inferior frontal gyrus, left inferior temporal gyrus and anterior cingulate. These locations, related to the motor, sensory and emotion areas, are likely potential targets for the neural regeneration of subacute ischemic stroke patients.

  9. Thrombolysis outcomes in acute ischemic stroke patients with prior stroke and diabetes mellitus

    DEFF Research Database (Denmark)

    Mishra, N K; Ahmed, N; Davalos, A

    2011-01-01

    BACKGROUND: Patients with concomitant diabetes mellitus (DM) and prior stroke (PS) were excluded from European approval of alteplase in stroke. We examined the influence of DM and PS on the outcomes of patients who received thrombolytic therapy (T; data from Safe Implementation of Thrombolysis......,986), or concomitant DM and PS (OR 1.23 [0.996-1.52], p = 0.05, n = 1,136), all CMH p treatment (tissue...

  10. Management of arterial hypertension in patients with acute stroke.

    Science.gov (United States)

    Adeoye, Opeolu; Jauch, Edward C

    2006-11-01

    Management of arterial hypertension in the hyperacute period immediately after stroke ictus remains controversial. Extremes of blood pressure (BP) are associated with poor outcomes in all stroke subtypes. Severely hypertensive patients likely benefit from modest BP reductions, but aggressive BP reduction may worsen outcome. Although little evidence is currently available to definitively establish guideline recommendations for optimal BP goals at stroke presentation, recently published research is shedding some light on how to approach management of BP after stroke. Antihypertensive treatment should probably be deferred in ischemic stroke patients except in cases of severe hypertension or when thrombolytic therapy is warranted and the patient's BP is above acceptable levels. Hypertensive hemorrhagic stroke patients may benefit from modest BP reductions. Relative hypotension causing regional hypoperfusion is an increasingly understood concept immediately following ischemic or hemorrhagic stroke, emphasizing the need for careful titration of appropriate medications to minimize fluctuations in BP for treated patients. Ongoing trials will improve our current knowledge regarding BP management after ischemic and hemorrhagic stroke.

  11. Explicit memory and implicit memory in occipital lobe stroke patients.

    Science.gov (United States)

    Gong, Liang; Wang, JiHua; Feng, Lei; Wang, MeiHong; Li, Xiu; Hu, JiaYun; Wang, Kai

    2015-03-01

    Occipital stroke patients mainly showed cortical blindness and unilateral vision loss; memory is generally reserved. Recent reports from neuroimaging show the occipital lobe may be involved in the processing of implicit memory (IM), especially the perception type of IM processing. In this study, we explored the explicit memory (EM) and IM damage in occipital lobe stroke patients. A total of 25 occipital strokes and 29 years of age, educational level equivalent healthy controls (HCs), evaluated by using immediate recall, delayed recall, recognition for EM tasks, picture identification, and category exemplar generation for IM tasks. There was no significant difference between occipital stroke patients and HCs in EM tasks and category exemplar generation task. In the picture identification task, occipital lobe stroke group score was poorer than HC group, the results were statistically significant, but in the pictures identify rate, occipital stroke patients and normal control group had no significant difference. The occipital stroke patients may have IM damage, primarily damage the perception type of IM priming effects, which was unrelated with their cortical blindness. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  12. Dysphagia in Patients with Acute Ischemic Stroke: Early Dysphagia Screening May Reduce Stroke-Related Pneumonia and Improve Stroke Outcomes.

    Science.gov (United States)

    Al-Khaled, Mohamed; Matthis, Christine; Binder, Andreas; Mudter, Jonas; Schattschneider, Joern; Pulkowski, Ulrich; Strohmaier, Tim; Niehoff, Torsten; Zybur, Roland; Eggers, Juergen; Valdueza, Jose M; Royl, Georg

    2016-01-01

    Dysphagia is associated with poor outcome in stroke patients. Studies investigating the association of dysphagia and early dysphagia screening (EDS) with outcomes in patients with acute ischemic stroke (AIS) are rare. The aims of our study are to investigate the association of dysphagia and EDS within 24 h with stroke-related pneumonia and outcomes. Over a 4.5-year period (starting November 2007), all consecutive AIS patients from 15 hospitals in Schleswig-Holstein, Germany, were prospectively evaluated. The primary outcomes were stroke-related pneumonia during hospitalization, mortality, and disability measured on the modified Rankin Scale ≥2-5, in which 2 indicates an independence/slight disability to 5 severe disability. Of 12,276 patients (mean age 73 ± 13; 49% women), 9,164 patients (74%) underwent dysphagia screening; of these patients, 55, 39, 4.7, and 1.5% of patients had been screened for dysphagia within 3, 3 to 72 h following admission. Patients who underwent dysphagia screening were likely to be older, more affected on the National Institutes of Health Stroke Scale score, and to have higher rates of neurological symptoms and risk factors than patients who were not screened. A total of 3,083 patients (25.1%; 95% CI 24.4-25.8) had dysphagia. The frequency of dysphagia was higher in patients who had undergone dysphagia screening than in those who had not (30 vs. 11.1%; p dysphagia had a higher rate of pneumonia than those without dysphagia (29.7 vs. 3.7%; p dysphagia was associated with increased risk of stroke-related pneumonia (OR 3.4; 95% CI 2.8-4.2; p dysphagia was independently correlated with an increase in mortality (OR 3.2; 95% CI 2.4-4.2; p Dysphagia exposes stroke patients to a higher risk of pneumonia, disability, and death, whereas an EDS seems to be associated with reduced risk of stroke-related pneumonia and disability. © 2016 S. Karger AG, Basel.

  13. Extracranial cerebral arterial atherosclerosis in Iranian patients suffering ischemic strokes

    Directory of Open Access Journals (Sweden)

    Sayed Ali Mousavi

    2006-12-01

    Full Text Available BACKGROUND: To determine the distribution and severity of extracranial carotid arterial atherosclerosis in Iranian patients with ischemic stroke. METHODS: 328 patients with ischemic stroke were included in this study. Doppler ultrasound was used for evaluation of atherosclerosis in extracranial carotid arteries. The NASCET criteria were used to measure carotid stenosis. RESULTS: Ninety of 328 patients (27.4% were found to have atherosclerotic plaques; 40 of these patients were women and 50 were men. Sixty-eight patients (20.7% had artery stenosis <50%, 13 patients (3.95% had 50-70 % artery stenosis and 6 (1.8% had >70% artery stenosis. CONCLUSIONS: Extracranial atherosclerosis is not rare in Iranian patients with ischemic stroke, but most carotid artery lesions were plaques with <50% stenosis. KEY WORDS: Atherosclerosis, ischemic stroke, carotid stenosis.

  14. Occupational therapy for stroke patients - A systematic review

    NARCIS (Netherlands)

    Steultjens, E.M.J.; Dekker, J.; Bouter, L.M.; van de Nes, J.C.M.; Cup, E.H.C.; van den Ende, C.H.M.

    2003-01-01

    Background and Purpose - Occupational therapy (OT) is an important aspect of stroke rehabilitation. The objective of this study was to determine from the available literature whether OT interventions improve outcome for stroke patients. Methods - An extensive search in MEDLINE, CINAHL, EMBASE, AMED,

  15. Determinants of Length of Stay in Stroke Patients: A Geriatric Rehabilitation Unit Experience

    Science.gov (United States)

    Atalay, Ayce; Turhan, Nur

    2009-01-01

    The objective was to identify the predictors of length of stay--the impact of age, comorbidity, and stroke subtype--on the outcome of geriatric stroke patients. One hundred and seventy stroke patients (129 first-ever ischemic, 25 hemorrhagic, and 16 ischemic second strokes) were included in the study. The Oxfordshire Community Stroke Project…

  16. Anticoagulant treatment in patients with atrial fibrillation and ischemic stroke

    DEFF Research Database (Denmark)

    Brunner-Frandsen, Nicole; Dammann Andersen, Andreas; Ashournia, Hamoun

    2015-01-01

    BACKGROUND: Atrial fibrillation (AF) is the most common cardiac dysrhythmia, with a lifetime risk of 25%, and it is a well-known independent risk factor for ischemic stroke. Over the last 15 years, efforts have been made to initiate relevant treatment in patients with AF. A retrospective study...... was set up to clarify whether this effort has resulted in a decreased proportion of patients with known AF experiencing an ischemic stroke. METHODS: Patients admitted to the Department of Neurology, Vejle Hospital, Denmark, with ischemic stroke from January 1997 to December 2012 were included in the study....... RESULTS: A total of 4134 patients were included in the study. Overall, the yearly proportion of patients with known AF varied between 9% and 18%. No significant change was observed (P = .511). The proportion of patients with known AF treated with anticoagulants at the time of the stroke and the proportion...

  17. Stroke occurring in patients with cognitive impairment or dementia

    Directory of Open Access Journals (Sweden)

    Solène Moulin

    Full Text Available ABSTRACT One in six patients admitted for stroke was previously demented. These patients have less access to appropriate stroke care, although little is known about their optimal management. Objective To determine how pre-stroke cognitive impairment can be detected, its mechanism, and influence on outcome and management. Methods Literature search. Results (i A systematic approach with the Informant Questionnaire of Cognitive Decline in the Elderly is recommended; (ii Pre-stroke cognitive impairment may be due to brain lesions of vascular, degenerative, or mixed origin; (iii Patients with pre-stroke dementia, have worse outcomes, more seizures, delirium, and depression, and higher mortality rates; they often need to be institutionalised after their stroke; (iv Although the safety profile of treatment is not as good as that of cognitively normal patients, the risk:benefit ratio is in favour of treating these patients like others. Conclusion Patients with cognitive impairment who develop a stroke have worse outcomes, but should be treated like others.

  18. Inpatient rehabilitation outcomes of patients with apraxia after stroke.

    Science.gov (United States)

    Wu, Andy J; Burgard, Emily; Radel, Jeff

    2014-01-01

    Stroke-induced paresis commands much attention during rehabilitation; other stroke-related consequences receive less consideration. Apraxia is a stroke disorder that may have important implications for rehabilitation and recovery. To investigate association of apraxia with stroke rehabilitation outcomes during inpatient rehabilitation. This cohort study compared patients with and without apraxia after a first left hemispheric stroke. All study patients received standard of care. Clinical measures were the Functional Independence Measure (FIM) and the upper extremity section of the Fugl-Meyer Assessment (FMA) administered upon admission and at discharge. Length of stay was also documented. Florida Apraxia Battery subtests were used to classify patients with apraxia. Fifteen patients were included in this study, 10 of whom had apraxia. Data analysis revealed that patients with apraxia exhibited improvement from admission to discharge in clinical measures; however, admission FIM score was significantly lower compared to patients without apraxia. There was no statistically significant difference between groups on FMA score, length of stay, or amount of change on clinical measures. This study of acute patients found those with apraxia to be significantly less independent upon admission to inpatient rehabilitation compared to patients without apraxia. Although both groups improved a similar amount during rehabilitation, patients with apraxia discharged at a level of independence comparable to patients without apraxia upon admission. Such disparity in independence is of concern, and apraxia as a factor in stroke rehabilitation and recovery deserves further attention.

  19. Improving pain assessment and managment in stroke patients.

    Science.gov (United States)

    Nesbitt, Julian; Moxham, Sian; Ramadurai, Gopinath; Williams, Lucy

    2015-01-01

    Stroke patients can experience a variety of pain. Many stroke patients have co-morbidities such as osteoporosis, arthritis or diabetes causing diabetic neuropathy. As well as pain from other long term conditions, stroke patients can experience central post-stroke pain, headaches, and musculoskeletal issues such as hypertonia, contractures, spasticity, and subluxations. These stroke patients can also have communication difficulties in the form of expressive dysphasia and/or global aphasia. Communication difficulties can result in these patients not expressing their pain and therefore not having it assessed, leading to inadequate pain relief that could impact their rehabilitation and recovery. By implementing an observational measurement of pain such as the Abbey pain scale, patients with communication difficulties can have their pain assessed and recorded. Initially 30% of patients on the acute stroke ward did not have their pain assessed and adequately recorded and 15% of patients had inadequate pain relief. The patient was assessed if they were in pain and therefore not receiving adequate pain relief by measuring their pain on the Abbey pain scale. After introducing the Abbey pain scale and creating a nurse advocate, an improvement was shown such that only 5% of patients did not have their pain recorded and all had adequate pain relief.

  20. [Neuroplasticity as a basis for early rehabilitation of stroke patients].

    Science.gov (United States)

    Putilina, M V

    2011-01-01

    The review is devoted to the current state of the problem of early rehabilitation of stroke patients. The rate of primary disability in patients after stroke is 3.2 per 10000 population but only 20% of previously working patients return to work. Early rehabilitation is treatment actions during a period following stroke. Adequate treatment during this period may decrease the extent of brain damage and improve disease outcome. The complexity of rehabilitation consists in using several complementary pharmacological and non-pharmacological rehabilitation measures. Appearance of new techniques of rehabilitation treatment aimed at neuroplasticity stimulation increases treatment potential of rehabilitative technologies.

  1. Thrombophilia testing in young patients with ischemic stroke.

    Science.gov (United States)

    Pahus, Sidse Høst; Hansen, Anette Tarp; Hvas, Anne-Mette

    2016-01-01

    The possible significance of thrombophilia in ischemic stroke remains controversial. We aimed to study inherited and acquired thrombophilias as risk factors for ischemic stroke, transient ischemic attack (TIA) and amaurosis fugax in young patients. We included patients aged 18 to 50 years with ischemic stroke, TIA or amaurosis fugax referred to thrombophilia investigation at Aarhus University Hospital, Denmark from 1 January 2004 to 31 December 2012 (N=685). Clinical information was obtained from the Danish Stroke Registry and medical records. Thrombophilia investigation results were obtained from the laboratory information system. Absolute thrombophilia prevalences and associated odds ratios (OR) with 95% confidence intervals (95% CI) were reported for ischemic stroke (N=377) and TIA or amaurosis fugax (N=308). Thrombophilia prevalences for the general population were obtained from published data. No strong associations were found between thrombophilia and ischemic stroke, but patients with persistent presence of lupus anticoagulant (3%) had an OR at 2.66 (95% CI 0.84-9.15) for ischemic stroke. A significantly higher risk of TIA/amaurosis fugax was found for factor V Leiden heterozygote (12%) (OR: 1.99 (95% CI 1.14-3.28)). No other inherited or acquired thrombophilia was associated with ischemic stroke, TIA or amaurosis fugax. In young patients, thrombophilia did not infer an increased risk of ischemic stroke. Only factor V Leiden heterozygote patients had an increased risk of TIA/amaurosis fugax, and persistent presence of lupus anticoagulant was likely associated with ischemic stroke. We suggest the testing restricted to investigation of persistent presence of lupus anticoagulant. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Effect of Virtual Reality on Cognition in Stroke Patients

    OpenAIRE

    Kim, Bo Ryun; Chun, Min Ho; Kim, Lee Suk; Park, Ji Young

    2011-01-01

    Objective To investigate the effect of virtual reality on the recovery of cognitive impairment in stroke patients. Method Twenty-eight patients (11 males and 17 females, mean age 64.2) with cognitive impairment following stroke were recruited for this study. All patients were randomly assigned to one of two groups, the virtual reality (VR) group (n=15) or the control group (n=13). The VR group received both virtual reality training and computer-based cognitive rehabilitation, whereas the cont...

  3. Brisk walking can promote functional recovery in chronic stroke patients

    OpenAIRE

    Batcho, Sèbiyo Charles; Stoquart, Gaëtan; Thonnard, Jean-Louis

    2013-01-01

    Objective: To determine whether regular brisk walking can promote functional recovery in community-dwelling stroke patients. Patients: A total of 44 chronic stroke patients, recruited in Belgium and Benin, respectively European high-income and African low-income countries. Methods: This longitudinal, single-cohort, observational study with 1 intervention period and 4 time-points of assessments (2 baseline, 1 post-intervention and 1 follow-up) was structured in 3 periods: pre-intervention peri...

  4. Atrial fibrillation is not uncommon among patients with ischemic stroke and transient ischemic stroke in China.

    Science.gov (United States)

    Yang, Xiaomeng; Li, Shuya; Zhao, Xingquan; Liu, Liping; Jiang, Yong; Li, Zixiao; Wang, Yilong; Wang, Yongjun

    2017-12-04

    Atrial fibrillation (AF) is reported to be a less frequent cause of ischemic stroke in China than in Europe and North America, but it is not clear whether this is due to underestimation. Our aim was to define the true frequency of AF-associated stroke, to determine the yield of 6-day Holter ECG to detect AF in Chinese stroke patients, and to elucidate predictors of newly detected AF. Patients with acute ischemic stroke or transient ischemic attack (TIA) were enrolled in a prospective, multicenter cohort study of 6-day Holter monitoring within 7 days after stroke onset at 20 sites in China between 2013 and 2015. Independent predictors of newly-detected AF were determined by multivariate analysis. Among 1511 patients with ischemic stroke and TIA (mean age 63 years, 33.1% women), 305 (20.2%) had either previously known (196, 13.0%) or AF newly-detected by electrocardiography (53, 3.5%) or by 6-day Holter monitoring (56/1262, 4.4%). A history of heart failure (OR = 4.70, 95%CI, 1.64-13.5), advanced age (OR = 1.06, 95%CI, 1.04-1.09), NIHSS at admission (OR = 1.06, 95%CI, 1.02-1.10), blood high density lipoprotein (HDL) (OR = 1.52, 95%CI, 1.09-2.13), together with blood triglycerides (OR = 0.64, 95%CI, 0.45-0.91) were independently associated with newly-detected AF. Contrary to previous reports, AF-associated stroke is frequent (20%) in China if systemically sought. Prolonged noninvasive cardiac rhythm monitoring importantly increases AF detection in patients with recent ischemic stroke and TIA in China. Advanced age, history of heart failure, and higher admission NIHSS and higher level of HDL were independent indicators of newly-detected AF. NCT02156765 (June 5, 2014).

  5. Costs of stroke and stroke services: Determinants of patient costs and a comparison of costs of regular care and care organised in stroke services

    Directory of Open Access Journals (Sweden)

    Koopmanschap Marc A

    2003-02-01

    Full Text Available Abstract Background Stroke is a major cause of death and long-term disability in Western societies and constitutes a major claim on health care budgets. Organising stroke care in a stroke service has recently been demonstrated to result in better health effects for patients. This paper discusses patient costs after stroke and compares costs between regular and stroke service care. Methods Costs were calculated within the framework of the evaluation of three experiments with stroke services in the Netherlands. Cost calculations are base on medical consumption data and actual costs. Results 598 patients were consecutively admitted to hospital after stroke. The average total costs of care per patient for the 6 month follow-up are estimated at €16,000. Costs are dominated by institutional and accommodation costs. Patients who die after stroke incur less costs. For patients that survive the acute phase, the most important determinants of costs are disability status and having a partner – as they influence patients' stroke careers. These determinants also interact. The most efficient stroke service experiment was most successful in co-ordinating patient flow from hospital to (nursing home, through capacity planning and efficient discharge procedures. In this region the costs of stroke service care are the same as for regular stroke care. The other experiments suffered from waiting lists for nursing homes and home care, leading to "blocked beds" in hospitals and nursing homes and higher costs of care. Costs of co-ordination are estimated at about 3% of total costs of care. Conclusion This paper demonstrates that by organising care for stroke patients in a stroke service, better health effects can be achieved with the same budget. In addition, it provides insight in need, predisposing and enabling factors that determine costs of care after stroke.

  6. Transthyretin Concentrations in Acute Stroke Patients Predict Convalescent Rehabilitation.

    Science.gov (United States)

    Isono, Naofumi; Imamura, Yuki; Ohmura, Keiko; Ueda, Norihide; Kawabata, Shinji; Furuse, Motomasa; Kuroiwa, Toshihiko

    2017-06-01

    For stroke patients, intensive nutritional management is an important and effective component of inpatient rehabilitation. Accordingly, acute care hospitals must detect and prevent malnutrition at an early stage. Blood transthyretin levels are widely used as a nutritional monitoring index in critically ill patients. Here, we had analyzed the relationship between the transthyretin levels during the acute phase and Functional Independence Measure in stroke patients undergoing convalescent rehabilitation. We investigated 117 patients who were admitted to our hospital with acute ischemic or hemorrhagic stroke from February 2013 to October 2015 and subsequently transferred to convalescent hospitals after receiving acute treatment. Transthyretin concentrations were evaluated at 3 time points as follows: at admission, and 5 and 10 days after admission. After categorizing patients into 3 groups according to the minimum transthyretin level, we analyzed the association between transthyretin and Functional Independence Measure. In our patients, transthyretin levels decreased during the first 5 days after admission and recovered slightly during the subsequent 5 days. Notably, Functional Independence Measure efficiency was significantly associated with the decrease in transthyretin levels during the 5 days after admission. Patients with lower transthyretin levels had poorer Functional Independence Measure outcomes and tended not to be discharged to their own homes. A minimal transthyretin concentration (stroke patients undergoing convalescent rehabilitation. In particular, an early decrease in transthyretin levels suggests restricted rehabilitation efficiency. Accordingly, transthyretin levels should be monitored in acute stroke patients to indicate mid-term rehabilitation prospects. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  7. The aesthetic and cultural pursuits of patients with stroke.

    Science.gov (United States)

    O'Connell, Clare; Cassidy, Aoife; O'Neill, Desmond; Moss, Hilary

    2013-11-01

    There has been an increasing interest in the arts in health care, with a suggestion that the arts and aesthetics can augment patient outcomes in stroke and other illnesses. Designing such programmes requires better knowledge of the artistic, aesthetic, and cultural pursuits of people affected by stroke. The aim of this study was to obtain the insights of this group about the profile of art and aesthetic activities in their lives and the influence of stroke on these aspects. Patients attending a stroke service were administered questions adapted from the Irish Arts Council's 2006 questionnaire on participation in aesthetics and cultural pursuits. Information was also collected on stroke type and present functional and cognitive status. Thirty-eight patients were interviewed. Of these, 20 were inpatients in hospital at the time of the interview and 18 were interviewed in an outpatient setting. Popular activities included mainstream cinema, listening to music, dancing, attending plays or musicals, and being outdoors. Many patients ceased these activities after their stroke, mostly because of health issues and inaccessibility. Most of the patients valued the importance of the arts in the health-care setting. This study gives a perspective for the first time on the aesthetic and cultural pursuits of stroke patients before their stroke. It portrays a wide variety of cultural and leisure activities and the cessation of these poststroke. It revealed the restrictions patients felt on gaining access to leisure pursuits both while in hospital and following discharge. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  8. A thematic framework of illness narratives produced by stroke patients.

    Science.gov (United States)

    Pluta, A; Ulatowska, H; Gawron, N; Sobanska, M; Lojek, E

    2015-01-01

    The present study aims at elucidating the impact of stroke on psychosocial functioning of stroke survivors. Data were investigated using interpretative thematic analysis of illness stories produced by 29 patients. Eight themes emerged from the data: Medical Information; Interpersonal Changes; Cognitive, Physical and Emotional Functioning; Strategies of Coping; Social Support; and Information Irrelevant to the Question. The most frequent organization of the themes followed the course of medical intervention and rehabilitation. Narrations of individual patients varied in terms of the presence of particular themes, the amount of information on each topic and organization. The results suggest that the analysis of non-guided illness narratives can be effectively used to identify the thematic areas important to individual stroke patients. The thematic content analysis of stroke stories can allow health professionals to better understand the patient's state of knowledge related to illness as well as his or her socio-psychological functioning which may be useful in the course of planning further assessment and rehabilitation of patients with stroke. Implications for Rehabilitation Experience of illness and life changes following stroke should be recognized as central to the provision of targeted rehabilitation. To understand the subjective perspective a content analysis of the content narrative is recommended. Our study highlights seven general thematic categories that may be regarded as key. The categories may be useful for clinicians to help individuals to clarify their main concerns following a stroke.

  9. Stroke rehabilitation and patients with multimorbidity: a scoping review protocol

    Directory of Open Access Journals (Sweden)

    Michelle L.A. Nelson

    2015-02-01

    Full Text Available Stroke care presents unique challenges for clinicians, as most strokes occur in the context of other medical diagnoses. An assessment of capacity for implementing “best practice” stroke care found clinicians reporting a strong need for training specific to patient/system complexity and multimorbidity. With mounting patient complexity, there is pressure to implement new models of healthcare delivery for both quality and financial sustainability. Policy makers and administrators are turning to clinical practice guidelines to support decision-making and resource allocation. Stroke rehabilitation programs across Canada are being transformed to better align with the Canadian Stroke Strategy’s Stroke Best Practice Recommendations. The recommendations provide a framework to facilitate the adoption of evidence-based best practices in stroke across the continuum of care. However, given the increasing and emerging complexity of patients with stroke in terms of multimorbidity, the evidence supporting clinical practice guidelines may not align with the current patient population. To evaluate this, electronic databases and gray literature will be searched, including published or unpublished studies of quantitative, qualitative or mixed-methods research designs. Team members will screen the literature and abstract the data. Results will present a numerical account of the amount, type, and distribution of the studies included and a thematic analysis and concept map of the results. This review represents the first attempt to map the available literature on stroke rehabilitation and multimorbidity, and identify gaps in the existing research. The results will be relevant for knowledge users concerned with stroke rehabilitation by expanding the understanding of the current evidence.

  10. Relative cerebral blood volume as a marker of durable tissue-at-risk viability in hyperacute ischemic stroke.

    Science.gov (United States)

    Cortijo, Elisa; Calleja, Ana Isabel; García-Bermejo, Pablo; Mulero, Patricia; Pérez-Fernández, Santiago; Reyes, Javier; Muñoz, Ma Fe; Martínez-Galdámez, Mario; Arenillas, Juan Francisco

    2014-01-01

    Selection of best responders to reperfusion therapies could be aided by predicting the duration of tissue-at-risk viability, which may be dependant on collateral circulation status. We aimed to identify the best predictor of good collateral circulation among perfusion computed tomography (PCT) parameters in middle cerebral artery (MCA) ischemic stroke and to analyze how early MCA response to intravenous thrombolysis and PCT-derived markers of good collaterals interact to determine stroke outcome. We prospectively studied patients with acute MCA ischemic stroke treated with intravenous thrombolysis who underwent PCT before treatment showing a target mismatch profile. Collateral status was assessed using a PCT source image-based score. PCT maps were quantitatively analyzed. Cerebral blood volume (CBV), cerebral blood flow, and Tmax were calculated within the hypoperfused volume and in the equivalent region of unaffected hemisphere. Occluded MCAs were monitored by transcranial Duplex to assess early recanalization. Main outcome variables were brain hypodensity volume and modified Rankin scale score at day 90. One hundred patients with MCA ischemic stroke imaged by PCT received intravenous thrombolysis, and 68 met all inclusion criteria. A relative CBV (rCBV) >0.93 emerged as the only predictor of good collaterals (odds ratio, 12.6; 95% confidence interval, 2.9-55.9; P=0.001). Early MCA recanalization was associated with better long-term outcome and lower infarct volume in patients with rCBV<0.93, but not in patients with high rCBV. None of the patients with rCBV<0.93 achieved good outcome in absence of early recanalization. High rCBV was the strongest marker of good collaterals and may characterize durable tissue-at-risk viability in hyperacute MCA ischemic stroke.

  11. ScoutTM, a portable MCA system

    International Nuclear Information System (INIS)

    Cheng, A.Y.; Ziemba, F.P.; Browning, J.E.; Szluk, N.

    1998-01-01

    Quantrad Sensor's hand-held multichannel analyzer (MCA), the Scout TM , has evolved considerably from the initial licensing from Pacific Northwest Laboratories (operated by Battelle Memorial Institute for the U.S. DOE). The Scout TM has grown into a flexible MCA system with alpha-, gamma-, X-ray and neutron detection capabilities with wide ranging applications. The development philosophy is discussed along with specific examples of design choices in areas such as manufacturability, upgradability, probe interchangability and software user interface. Recently introduced products include: software enhancements, additional probes, customized software and a second generation instrument, the Scout512 TM , that boasts increased capabilities. Future developments are also discussed. (author)

  12. Multimodal Therapy for the Treatment of Severe Ischemic Stroke Combining Endovascular Embolectomy and Stenting of Long Intracranial Artery Occlusion

    Directory of Open Access Journals (Sweden)

    Matjaž Bunc

    2010-01-01

    Case Report. We present a case of a 49-year-old female patient who—according to the National Institute of Health Stroke Scale (NIHSS—was rated as 19 due to acute occlusion of the horizontal segment of the left middle cerebral artery (MCA. After failed i.v. thrombolysis, only a part of the clot could be evacuated by the endovascular approach—without restoration of blood flow. Normal patency of the left MCA was re-established after stenting. Within 72 hours, the patient had an NIHSS score of 14, with a small haematoma in the left hemisphere. Conclusion. In our case multimodal therapy combining i.v. thrombolysis, mechanical disruption of thrombus, MCA stenting and platelet function antagonists, resulted in successful recanalization of the acutely occluded left MCA.

  13. Improved nutritional status in elderly patients 6 months after stroke

    DEFF Research Database (Denmark)

    Brynningsen, P K; Damsgaard, Else Marie; Husted, Steen

    2007-01-01

    INTRODUCTION: Nutritional status among stroke patients has received limited attention despite the fact, that it may have an influence on clinical outcome. Previous studies have estimated that 15-20 % of patients suffer from malnutrition in the acute phase of stroke, but so far no studies have...... focused on the late rehabilitation phase after stroke in the patients own home, where the attention on nutrition may be reduced. AIMS: To determine the prevalence of malnutrition during 6 months of stroke rehabilitation, and to investigate the association between nutritional status, functional recovery...... and 6 months. Nutritional status was evaluated by body weight, body mass index (BMI), mid upper arm circumference (MAC), triceps skinfold thickness (TSF) and serum concentrations of albumin and transferrin. Malnutrition was defined if the patients had 2 or more abnormal nutritional variables. RESULTS...

  14. Costs of stroke and stroke services: Determinants of patient costs and a comparison of costs of regular care and care organised in stroke services

    NARCIS (Netherlands)

    N.J.A. van Exel (Job); M.A. Koopmanschap (Marc); J.D.H. van Wijngaarden (Jeroen); W.J.M. Scholte op Reimer (Wilma)

    2003-01-01

    textabstractBackground. Stroke is a major cause of death and long-term disability in Western societies and constitutes a major claim on health care budgets. Organising stroke care in a stroke service has recently been demonstrated to result in better health effects for patients. This paper discusses

  15. Costs of stroke and stroke services: Determinants of patient costs and a comparison of costs of regular care and care organised in stroke services

    NARCIS (Netherlands)

    M.A. Koopmanschap (Marc); W.J.M. Scholte op Reimer (Wilma); J.D.H. van Wijngaarden (Jeroen); N.J.A. van Exel (Job)

    2003-01-01

    textabstractBACKGROUND: Stroke is a major cause of death and long-term disability in Western societies and constitutes a major claim on health care budgets. Organising stroke care in a stroke service has recently been demonstrated to result in better health effects for patients.

  16. Knowledge of stroke risk factors amongst black diabetic, hypertensive and stroke patients

    Directory of Open Access Journals (Sweden)

    G. Bogoshi

    2003-01-01

    knowledge of black patients diagnosed with hypertension, diabetes and stroke about the risk factors for stroke.  Four groups made up of 33 subjects (hypertensive, diabetic, stroke and control group were interviewed using open-ended questions and a structured questionnaire. Qualitative coding, frequencies and proportions were used to determine their knowledge.  Groups were compared with respect to percentage knowledge using the chi-square statistic at a 0.05 level of significance.  Stress was mentioned as the most important risk factor in all groups.  Although identification of stroke risk factors was  inadequate, the diabetic group was found to be significantly better in  identifying some of the risk factors (salt - p =0,05; sugar - p = 0,001; fat - p = 0,004; moderate smoking - p = 0,05; weight - p = 0,002

  17. Sexual function in post-stroke patients: considerations for rehabilitation.

    Science.gov (United States)

    Rosenbaum, Talli; Vadas, Dor; Kalichman, Leonid

    2014-01-01

    While the rehabilitation goals of post-stroke patients include improving quality of life and returning to functional activities, the extent to which sexual activity is addressed as part of the standard rehabilitation process is unknown. Moreover, the specific sexual concerns of stroke patients, including the effect of stroke on intimate relationships and sexuality of the partner, the ability to physically engage in sex, and the effect of psychological components such as role identity, depression, and anxiety on sexuality, all warrant examination by rehabilitation professionals. The aim of this study is to examine the existing literature on sexuality and stroke patients in order to better understand how the sexual lives of stroke patients and their partners are affected and to provide recommendations to rehabilitation professionals for addressing sexuality as part of treatment. Narrative review, PubMed, PEDro, ISI Web of Science, and Google Scholar databases (inception-December 2012) were searched for the key words "stroke," "sexual dysfunction," "sexuality," "quality of life," and their combination. All relevant articles in English and secondary references were reviewed. We report the results of the literature review. Sexual dysfunction and decreased sexual satisfaction are common in the post-stroke population and are related to physical, psychosocial, and relational factors. However, they are not adequately addressed in post-stroke rehabilitation. As sexual function is an important component to quality of life and activities of daily living, physicians and rehabilitation specialists, including physical, occupational, and speech therapists, should receive training in addressing sexuality in the treatment of post-stroke patients. Sexologists and sex therapists should be an integral part of the rehabilitation team. © 2013 International Society for Sexual Medicine.

  18. Prevalence of risk factors for ischaemic stroke and their treatment among a cohort of stroke patients in Dublin.

    LENUS (Irish Health Repository)

    McDonnell, R

    2000-10-01

    The majority of strokes are due to ischaemia. Risk factors include atrial fibrillation, hypertension and smoking. The incidence can be reduced by addressing these risk factors. This study examines the prevalence of risk factors and their treatment in a cohort of patients with ischaemic stroke registered on a Dublin stroke database.

  19. Systematic Review of Hospital Readmissions in Stroke Patients

    Directory of Open Access Journals (Sweden)

    Ahsan Rao

    2016-01-01

    Full Text Available Background. Previous evidence on factors and causes of readmissions associated with high-impact users of stroke is scanty. The aim of the study was to investigate common causes and pattern of short- and long-term readmissions stroke patients by conducting a systematic review of studies using hospital administrative data. Common risk factors associated with the change of readmission rate were also examined. Methods. The literature search was conducted from 15 February to 15 March 2016 using various databases, such as Medline, Embase, and Web of Science. Results. There were a total of 24 studies (n=2,126,617 included in the review. Only 4 studies assessed causes of readmissions in stroke patients with the follow-up duration from 30 days to 5 years. Common causes of readmissions in majority of the studies were recurrent stroke, infections, and cardiac conditions. Common patient-related risk factors associated with increased readmission rate were age and history of coronary heart disease, heart failure, renal disease, respiratory disease, peripheral arterial disease, and diabetes. Among stroke-related factors, length of stay of index stroke admission was associated with increased readmission rate, followed by bowel incontinence, feeding tube, and urinary catheter. Conclusion. Although risk factors and common causes of readmission were identified, none of the previous studies investigated causes and their sequence of readmissions among high-impact stroke users.

  20. The Importance of Patient Involvement in Stroke Rehabilitation

    Science.gov (United States)

    2016-01-01

    Objective To investigate the perceived needs for health services by persons with stroke within the first year after rehabilitation, and associations between perceived impact of stroke, involvement in decisions regarding care/treatment, and having health services needs met. Method Data was collected, through a mail survey, from patients with stroke who were admitted to a university hospital in 2012 and had received rehabilitation after discharge from the stroke unit. The rehabilitation lasted an average of 2 to 4.6 months. The Stroke Survivor Needs Survey Questionnaire was used to assess the participants' perceptions of involvement in decisions on care or treatment and needs for health services in 11 problem areas: mobility, falls, incontinence, pain, fatigue, emotion, concentration, memory, speaking, reading, and sight. The perceived impact of stroke in eight areas was assessed using the Stroke Impact Scale (SIS) 3.0. Eleven logistic regression models were created to explore associations between having health services needs met in each problem area respectively (dependent variable) and the independent variables. In all models the independent variables were: age, sex, SIS domain corresponding to the dependent variable, or stroke severity in cases when no corresponding SIS domain was identified, and involvement in decisions on care and treatment. Results The 63 participants who returned the questionnaires had a mean age of 72 years, 33 were male and 30 were female. Eighty percent had suffered a mild stroke. The number of participants who reported problems varied between 51 (80%, mobility) and 24 (38%, sight). Involvement in decisions on care and treatment was found to be associated with having health services needs met in six problem areas: falls, fatigue, emotion, memory, speaking, and reading. Conclusions The results highlight the importance of involving patients in making decisions on stroke rehabilitation, as it appears to be associated with meeting their health

  1. Hypertension unawareness among Chinese patients with first-ever stroke

    Directory of Open Access Journals (Sweden)

    Qinqin Cao

    2016-02-01

    Full Text Available Abstract Background The low rates of hypertension treatment and control, partly due to its unawareness, are the main causes of the high stroke incidence in China. The purpose of this study was to evaluate hypertension unawareness amongst patients with first-ever stroke and to detect factors associated with its unawareness. Methods We selected those diagnosed with hypertension from patients with first-ever stroke registered in the Nanjing Stroke Registry Program between 2004 and 2014. These hypertensives were divided as being aware or unaware of their hypertension by using a brief questionnaire conducted shortly after the stroke. Multivariate logistic regression analysis was performed to identify potential factors associated with hypertension unawareness. Results Of the 5309 patients with first-ever stroke, 3732 (70.3 % were diagnosed with hypertension. Among which, 593 (15.9 % were unaware of their hypertension at the time of stroke onset. Lower-level of education (primary school or illiteracy and smoking were associated positively with hypertension unawareness; while advanced age, overweight, diabetes mellitus, heart diseases and family history of stroke were associated negatively with hypertension unawareness. Annual data analyzed indicated that the rate of hypertension awareness increased during the past 11 years (r = 0.613, P = 0.045 for trends. Conclusions A substantial proportion (15.9 % of Chinese patients with hypertension had not been aware of this covert risk until an overt stroke occurred. Hypertension unawareness was associated with lower educational levels and smoking, which address the importance of health education especially in these individuals.

  2. Evaluation methods on the nutritional status of stroke patients.

    Science.gov (United States)

    Wang, J; Luo, B; Xie, Y; Hu, H-Y; Feng, L; Li, Z-N

    2014-01-01

    This study was designed to assess the effect of particular tools on the nutritional status of patients with stroke risk factors; to analyze these risk factors; to construct an assessment table; and to enable nurses to conduct fast and accurate assessment of the nutritional status of patients with stroke. Various nutritional assessment tools were employed to assess the nutritional status of stroke patients [(Nutritional Risk Screening 2002, NRS2002); (mini nutritional assessment, MNA), (subjective global assessment SGA), (malnutrition universal screening, MUST); (body composition, BCA)]. The leading disease-related factors of cerebral apoplexy were observed in patients with malnutrition. And a statistical analysis was conducted. The significant risk factors of cerebral apoplexy in malnourished patients older than 70 years were swallowing dysfunctions, disturbance of consciousness and reliance or half-reliance on feeding practices. The significant risk factors of malnutrition in patients with cerebral apoplexy were the decline in upper limb muscle strength, decline in the performance of various activities, loss of appetite and gastrointestinal symptoms. Disorders that affect the nutritional status of stroke patients can be used as evaluation tools, as described in the evaluation table. The clinical relevance of this study includes the following: to enable the clinical nursing staff to easily assess the patient's nutritional status in a timely manner; to improve compliance with nutritional evaluation; to provide clinical nutrition support to patients with stroke; and to provide a scientific basis for the improvement of the clinical outcomes of patients with cerebral apoplexy.

  3. Beyond stroke : Description and evaluation of an effective intervention to support family caregivers of stroke patients

    NARCIS (Netherlands)

    Schure, Lidwien M.; van den Heuvel, Elisabeth T. P.; Stewart, Roy E.; Sanderman, Robbert; de Witte, Luc P.; Meyboom-de Jong, Betty

    Objective: The objective of this study was to evaluate the strengths and weaknesses of a group support program and a home visiting program for family caregivers of stroke patients. It also examined the best fit between intervention variant and family caregiver and patient characteristics. van den

  4. Progress in sensorimotor rehabilitative physical therapy programs for stroke patients

    Science.gov (United States)

    Chen, Jia-Ching; Shaw, Fu-Zen

    2014-01-01

    Impaired motor and functional activity following stroke often has negative impacts on the patient, the family and society. The available rehabilitation programs for stroke patients are reviewed. Conventional rehabilitation strategies (Bobath, Brunnstrom, proprioception neuromuscular facilitation, motor relearning and function-based principles) are the mainstream tactics in clinical practices. Numerous advanced strategies for sensory-motor functional enhancement, including electrical stimulation, electromyographic biofeedback, constraint-induced movement therapy, robotics-aided systems, virtual reality, intermittent compression, partial body weight supported treadmill training and thermal stimulation, are being developed and incorporated into conventional rehabilitation programs. The concept of combining valuable rehabilitative procedures into “a training package”, based on the patient’s functional status during different recovery phases after stroke is proposed. Integrated sensorimotor rehabilitation programs with appropriate temporal arrangements might provide great functional benefits for stroke patients. PMID:25133141

  5. Is air transport of stroke patients faster than ground transport?

    DEFF Research Database (Denmark)

    Hesselfeldt, Rasmus; Gyllenborg, Jesper; Steinmetz, Jacob

    2014-01-01

    BACKGROUND: Helicopters are widely used for interhospital transfers of stroke patients, but the benefit is sparsely documented. We hypothesised that helicopter transport would reduce system delay to thrombolytic treatment at the regional stroke centre. METHODS: In this prospective controlled...... observational study, we included patients referred to a stroke centre if their ground transport time exceeded 30 min, or they were transported by a secondarily dispatched, physician-staffed helicopter. The primary endpoint was time from telephone contact to triaging neurologist to arrival in the stroke centre....... Secondary endpoints included modified Rankin Scale at 3 months, 30-day and 1-year mortality. RESULTS: A total of 330 patients were included; 265 with ground transport and 65 with helicopter, of which 87 (33%) and 22 (34%), received thrombolysis, respectively (p=0.88). Time from contact to triaging...

  6. Immediate Catheter Directed Thrombolysis for Thromboembolic Stroke During Carotid Endarterectomy

    Directory of Open Access Journals (Sweden)

    E. Fletcher

    Full Text Available : Background: Carotid artery endarterectomy (CEA is a common procedure undertaken by vascular surgeons with over 5,000 procedures performed annually worldwide. Published rates of perioperative stroke range from 1.3% to 6.3%. Case report: A case is presented in which on-table intra-cranial angiography and catheter directed thrombolysis were used for a thromboembolic occlusion of the distal internal carotid artery (ICA and proximal middle cerebral artery (MCA. An 83-year-old lady developed a dense right hemiparesis while undergoing a CEA under local anaesthetic (LA. Immediate re-exploration of the endarterectomy did not reveal technical error. Intraoperative duplex scanning of the internal carotid artery revealed no detectable diastolic flow. On-table angiogram showed complete occlusion of the distal ICA and proximal MCA. Catheter directed administration of TPA was undertaken. The entire ICA and MCA were completely clear on a completion angiogram. The patient made a full neurological recovery. Discussion and conclusion: Prompt diagnosis and treatment with intraoperative catheter directed thrombolysis can resolve thromboembolic occlusion of the ICA/MCA. It is argued that performing CEA under LA is useful for immediate recognition of perioperative stroke. Furthermore, the advantage is highlighted of vascular surgeons having both the resources and skillset to perform on-table angiography and thrombolysis. Keywords: Carotid endarterectomy, Stroke, Thrombolysis, Thromboembolus, Local anaesthetic

  7. Use of 123I-IMP brain SPET to predict outcome following STA-MCA bypass surgery: cerebral blood flow but not vasoreactivity is a predictive parameter

    International Nuclear Information System (INIS)

    Kume, Norihiko; Hayashida, Kohei; Iwama, Toru; Cho, I.; Matsunaga, N.

    1998-01-01

    Superficial temporal artery - middle cerebral artery (STA-MCA) bypass surgery might improve the cerebral blood flow (CBF) but fail to reduce the risk of post-surgical events such as ischaemic stroke. In this study, we studied retrospectively whether the risk of post-surgical events corresponded to the change in resting CBF and/or the change in vasoreactivity observed before and after STA-MCA surgery using N-isopropyl-I-123-p-iodoamphetamine ( 123 I-IMP) brain single-photon emission tomography (SPET). 123 I-IMP brain SPET images obtained at rest and following acetazolamide challenge both before and after STA-MCA surgery were studied in 30 patients. Resting CBF was estimated semiquantitatively using the resting count ratios of the middle cerebral artery (MCA) area to the cerebellum. Acetazolamide challenge was assumed to result in an average increase in flow of 40% in the cerebellum. The vasoreactive response was then estimated as the ratio of the change in counts (acetazolamide - rest) to the resting cerebellar counts multiplied by 1.4. We classified 14 patients (50.5±19.3 years) into group I, who had a change in their resting CBF from before to after surgery of >10%, and 16 patients (54.0±18.8 years) into group II, who had a change in their resting CBF from before to after surgery of ≤10%. Oxygen-15 positron emission tomography (PET) studies were performed in five patients from group I and five patients from group II. One post-surgical event occurred in group I while there were eight post-surgical events in group II (P<0.05). Resting CBF improved by 20.4%±7.5% in group I and by 0.9%±6.9% in group II patients after surgery (P<0.001). No significant difference in the improvement in vasoreactivity was observed between group I patients (32.6%±17.7%) and group II patients (24.6%±15.6%) following surgery. Patients in the group I PET subset showed normalization of oxygen extraction fraction (OEF) from 0.59±0.09 before surgery to 0.46±0.06 after surgery (P<0

  8. Patient Characteristics and Outcomes After Hemorrhagic Stroke in Pregnancy.

    Science.gov (United States)

    Leffert, Lisa R; Clancy, Caitlin R; Bateman, Brian T; Cox, Margueritte; Schulte, Phillip J; Smith, Eric E; Fonarow, Gregg C; Schwamm, Lee H; Kuklina, Elena V; George, Mary G

    2015-10-01

    Hospitalizations for pregnancy-related stroke are rare but increasing. Hemorrhagic stroke (HS), ie, subarachnoid hemorrhage and intracerebral hemorrhage, is more common than ischemic stroke in pregnant versus nonpregnant women, reflecting different phenotypes or risk factors. We compared stroke risk factors and outcomes in pregnant versus nonpregnant HS in the Get With The Guidelines-Stroke Registry. Using medical history or International Classification of Diseases-Ninth Revision codes, we identified 330 pregnant and 10 562 nonpregnant female patients aged 18 to 44 years with HS in Get With The Guidelines-Stroke (2008-2014). Differences in patient and care characteristics were compared by χ(2) or Fisher exact test (categorical variables) or Wilcoxon rank-sum (continuous variables) tests. Conditional logistic regression assessed the association of pregnancy with outcomes conditional on categorical age and further adjusted for patient and hospital characteristics. Pregnant versus nonpregnant HS patients were younger with fewer pre-existing stroke risk factors and medications. Pregnant versus nonpregnant subarachnoid hemorrhage patients were less impaired at arrival, and less than half met blood pressure criteria for severe preeclampsia. In-hospital mortality was lower in pregnant versus nonpregnant HS patients: adjusted odds ratios (95% CI) for subarachnoid hemorrhage 0.17 (0.06-0.45) and intracerebral hemorrhage 0.57 (0.34-0.94). Pregnant subarachnoid hemorrhage patients also had a higher likelihood of home discharge (2.60 [1.67-4.06]) and independent ambulation at discharge (2.40 [1.56-3.70]). Pregnant HS patients are younger and have fewer risk factors than their nonpregnant counterparts, and risk-adjusted in-hospital mortality is lower. Our findings suggest possible differences in underlying disease pathophysiology and challenges to identifying at-risk patients. © 2015 American Heart Association, Inc.

  9. Stroke

    Science.gov (United States)

    ... doctor Preventing falls Stroke - discharge Swallowing problems Images Brain Carotid stenosis, x-ray of the left artery Carotid stenosis, x-ray of the right artery Stroke Brainstem function Cerebellum - function Circle of Willis Left cerebral hemisphere - ...

  10. Edaravone offers neuroprotection for acute diabetic stroke patients.

    Science.gov (United States)

    Zheng, J; Chen, X

    2016-11-01

    Edaravone, a novel free-radical scavenger, has been shown to alleviate cerebral ischemic injury and protect against vascular endothelial dysfunction. However, the effects of edaravone in acute diabetic stroke patients remain undetermined. A randomized, double-blind, placebo-controlled study was performed to prospectively evaluate the effects of edaravone on acute diabetic stroke patients admitted to our hospital within 24 h of stroke onset. The edaravone group received edaravone (30 mg twice per day) diluted with 100 ml of saline combined with antiplatelet drug aspirin and atorvastatin for 14 days. The non-edaravone group was treated only with 100 ml of saline twice per day combined with aspirin and atorvastatin. Upon admission, and on days 7, 14 post-stroke onset, neurological deficits and activities of daily living were assessed using the National Institutes of Health Stroke Scale (NIHSS) and the Barthel Index (BI), respectively. The occurrence of hemorrhage transformation, pulmonary infection, progressive stroke and epilepsy was also evaluated on day 14 post-treatment. A total of 65 consecutive acute diabetic stroke patients were enrolled, of whom 35 were allocated to the edaravone group and 30 to the non-edaravone group. There was no significant group difference in baseline clinical characteristics, but mean NIHSS scores were lower (60 %), and BI scores were 1.7-fold higher, in edaravone-treated patients vs. controls on day 14. Furthermore, the incidence of hemorrhage transformation, pulmonary infection, progressive stroke and epilepsy was markedly reduced in the edaravone vs. non-edaravone group. Edaravone represents a promising neuroprotectant against cerebral ischemic injury in diabetic patients.

  11. The silver effect of admission glucose level on excellent outcome in thrombolysed stroke patients.

    Science.gov (United States)

    Rosso, Charlotte; Baronnet, Flore; Diaz, Belen; Le Bouc, Raphael; Frasca Polara, Giulia; Moulton, Eric Jr; Deltour, Sandrine; Leger, Anne; Crozier, Sophie; Samson, Yves

    2018-05-18

    Higher admission glucose levels (AGL) are associated with less favorable outcome in thrombolysis. But, could AGL's impact on outcome vary by onset-to-treatment (OTT) time? Is hyperglycemia associated with a shorter therapeutic time window for excellent outcome for thrombolysed stroke patients? We assessed predictive values of AGL, baseline NIHSS, age, and OTT time quartiles on excellent outcome (3-month modified Rankin score of 0-1) in 773 patients treated by rt-Pa. We added the AGL × OTT time quartile interaction in the model and separately analyzed the predictive values of AGL, age, and NIHSS for each OTT time quartile if the interaction was significant. AGL, baseline NIHSS, age, and OTT time quartiles were significant predictors. When added in the model, the AGL × OTT interaction was significant (OR: 0.96, 95% CI: 0.94-0.99, p: 0.0009). AGL was predictive only during the third OTT time quartile (181-224 min). During this period, the predicted rate of excellent outcome was 16% for AGL = 6.5 mmol/L and 8% for AGL = 8 mmol/L. The rate of excellent outcome was not decreased in hyperglycemic patients for OTT time ≤ 180 min (20 vs. 24.5% p: 0.37), but was decreased for OTT time > 180 min (9.6 vs. 26.7% p: 0.00001). Similar results were found in patients with MCA recanalization, but not in patients without recanalization. The therapeutic time window for excellent outcome is shortened in hyperglycemic patients. This would support the design of "freezing penumbra" randomized trials based on ultra-early AGL control.

  12. Women Sex Importance in Stroke Patients with Atrial Fibrillation

    Directory of Open Access Journals (Sweden)

    Cemile Handan Mısırlı

    2014-08-01

    Full Text Available OBJECTIVE: It was shown the differences in age, risk factors and treatment between women and men in stroke patients with atrial fibrillation METHODS: The stroke patients with atrial fibrillation who were hospitalized in our department at the last 2 years were seperated into 2 groups of aged above 75 and below 75, investigated with CHADS2 and CHA2DS2VASc scores and looked at the sex differences of women and men. RESULTS: Stroke ratio according to sex was statistically meaningful especially in women above the age of 75. Risc factors also were founded in elderly women and CHA2DS2VASc scores were higher in women than men so more anticoagulan treatment were begun. No differences were shown between sexes at lone atrial fibrillation and no treatment were begun. CONCLUSION: Women with atrial fibrillation had more risk factors, higher stroke rate and higher anticoagulation treatment.

  13. Stroke in Patients With Aortic Stenosis

    DEFF Research Database (Denmark)

    Greve, Anders Møller; Dalsgaard, Morten; Bang, Casper N

    2014-01-01

    , and poststroke survival a secondary outcome. Cox models treating AVR as a time-varying covariate were adjusted for atrial fibrillation and congestive heart failure, hypertension, age≥75 years, diabetes mellitus, stroke/transient ischemic attack, vascular disease, age 65-74 years and female sex (CHA2DS2-VASc......], 1.1-6.6), CHA2DS2-VASc score (HR 1.4 per unit; 95% CI, 1.1-1.8), diastolic blood pressure (HR, 1.4 per 10 mm Hg; 95% CI, 1.1-1.8), and AVR with concomitant coronary artery bypass grafting (HR, 3.2; 95% CI, 1.4-7.2, all P≤0.026) were independently associated with stroke. Incident stroke predicted...

  14. Use of biomarkers in triage of patients with suspected stroke.

    Science.gov (United States)

    Vanni, Simone; Polidori, Gianluca; Pepe, Giuseppe; Chiarlone, Melisenda; Albani, Alberto; Pagnanelli, Adolfo; Grifoni, Stefano

    2011-05-01

    The absence of a rapidly available and sensitive diagnostic test represents an important limitation in the triage of patients with suspected stroke. The aim of the present study was to investigate the triage accuracy of a novel test that measures blood-borne biomarkers (triage stroke panel, TSP) and to compare its accuracy with that of the Cincinnati Prehospital Stroke Scale (CPSS). Consecutive patients with suspected stroke presenting to the Emergency Departments of three Italian hospitals underwent triage by a trained nurse according to the CPSS and had blood drawn for TSP testing. The TSP simultaneously measures four markers (B-type natriuretic peptide, D-dimer, matrix metalloproteinase-9, and S100β) presenting a single composite result, the Multimarker Index (MMX). Stroke diagnosis was established by an expert committee blinded to MMX and CPSS results. There were 155 patients enrolled, 87 (56%) of whom had a final diagnosis of stroke. The area under the receiver operating characteristic (ROC) curve for CPSS was 0.77 (95% confidence interval [CI] 0.70-0.84) and that of MMX was 0.74 (95% CI 0.66-0.82) (p = 0.285). Thus, both tests, when used alone, failed to recognize approximately 25% of strokes. The area under the ROC curve of the combination of the two tests (0.86, 95% CI 0.79-0.91) was significantly greater than that of either single test (p = 0.01 vs. CPSS and p vs. TSP). In an emergency care setting, a panel test using multiple biochemical markers showed triage accuracy similar to that of CPSS. Further studies are needed before biomarkers can be introduced in the clinical work-up of patients with suspected stroke. Copyright © 2011 Elsevier Inc. All rights reserved.

  15. REHABILITATION BALANCE ASSESSMENT IN STROKE PATIENTS USING BAROPODOMETRY

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    Danelciuc Francisc Tadeus

    2011-12-01

    Full Text Available Coordinative capabilities develops under different formes, one of them being the capability of self balance, which have an important role în stance, gait and in performing the activities of daily living of the persons with stroke. This study aims to emphasize the advantages offered by an appropriate equipment properly used in stroke patients rehabilitation, both for balance assessment by electronic baropodometry and for its rehabilitation by using MBT devices.

  16. Knowledge of Stroke Risk Factors and Warning Signs in Patients with Recurrent Stroke or Recurrent Transient Ischaemic Attack in Thailand

    Directory of Open Access Journals (Sweden)

    Jittima Saengsuwan

    2017-01-01

    Full Text Available Stroke is a global burden. It is not known whether patients who are most at risk of stroke (recurrent stroke or recurrent transient ischaemic attack have enough knowledge of stroke risk factors and warning signs. The aim of this study was to assess the knowledge of stroke risk factors and warning signs in this high-risk population. We performed a cross-sectional questionnaire-based study of patients with recurrent stroke or recurrent TIA admitted to Srinagarind Hospital and Khon Kaen Hospital, Thailand. A total of 140 patients were included in the study (age 65.6±11.3 years [mean ± SD], 62 females. Using an open-ended questionnaire, nearly one-third of patients (31.4% could not name any risk factors for stroke. The most commonly recognized risk factors were hypertension (35%, dyslipidemia (28.6%, and diabetes (22.9%. Regarding stroke warning signs, the most commonly recognized warning signs were sudden unilateral weakness (61.4%, sudden trouble with speaking (25.7%, and sudden trouble with walking, loss of balance, or dizziness (21.4%. Nineteen patients (13.6% could not identify any warning signs. The results showed that knowledge of stroke obtained from open-ended questionnaires is still unsatisfactory. The healthcare provider should provide structured interventions to increase knowledge and awareness of stroke in these patients.

  17. The impact of patient's weight on post-stroke rehabilitation.

    Science.gov (United States)

    Kalichman, Leonid; Alperovitch-Najenson, Deborah; Treger, Iuly

    2016-08-01

    Purpose To evaluate the influence of patient's weight on rehabilitation outcomes in first-event stroke patients. Design Retrospective, observational comparative study. 102 first-time stroke male and female patients admitted to the 52-bed neurology rehabilitation department in a rehabilitation hospital were included in the study. Body mass index (BMI), Functional Independence Measure (FIM) on admission and at discharge, as well as the delta-FIM (FIM on admission - FIM at discharge) were evaluated. The Kruskal-Wallis test was used to compare the FIM and the NIHSS scores between BMI groups (normal, overweight, moderate and severe obesity). Results A statistically significant negative correlation (rho = -0.20, p = 0.049) was found between FIM change and BMI, that remained significant after adjustments for age, sex and hospitalisation days. No difference was found between groups in FIM or NIHSS change between BMI groups. Conclusions In sub-acute post-stroke patients undergoing rehabilitation in rehabilitation hospital, BMI was negatively associated with the improvement of functional parameters. Patients' BMI should be taken into consideration when predicting rehabilitation outcome for stroke patients. Further investigations are needed to identify the functional parameters affected by the patients' BMI. Implications for Rehabilitation In sub-acute post-stroke patients undergoing rehabilitation in rehabilitation hospital, BMI was negatively associated with the improvement of functional parameters. Patients' BMI should be taken into consideration when predicting rehabilitation outcome for stroke patients. New rehabilitation strategies should be designed to improve the functional outcomes of rehabilitation of obese patients.

  18. Increased Risk of Ischemic Stroke in Young Nasopharyngeal Carcinoma Patients

    International Nuclear Information System (INIS)

    Lee, Ching-Chih; Su, Yu-Chieh; Ho, Hsu-Chueh; Hung, Shih-Kai; Lee, Moon-Sing; Chiou, Wen-Yen; Chou, Pesus; Huang, Yung-Sung

    2011-01-01

    Purpose: Radiation/chemoradiotherapy-induced carotid stenosis and cerebrovascular events in patients with nasopharyngeal carcinoma (NPC) can cause severe disability and even death. This study aimed to estimate the risk of ischemic stroke in this patient population over more than 10 years of follow-up. Methods and Materials: The study cohorts consisted of all patients hospitalized with a principal diagnosis of NPC (n = 1094), whereas patients hospitalized for an appendectomy during 1997 and 1998 (n = 4376) acted as the control group and surrogate for the general population. Cox proportional hazard model was performed as a means of comparing the stroke-free survival rate between the two cohorts after adjusting for possible confounding and risk factors. Results: Of the 292 patients with ischemic strokes, 62 (5.7%) were from the NPC cohort and 230 (5.3%) were from the control group. NPC patients ages 35–54 had a 1.66 times (95% CI, 1.16–2.86; p = 0.009) higher risk of ischemic stroke after adjusting for patient characteristics, comorbidities, geographic region, urbanization level of residence, and socioeconomic status. There was no statistical difference in ischemic stroke risk between the NPC patients and appendectomy patients ages 55–64 years (hazard ratio = 0.87; 95% CI, 0.56–1.33; p = 0.524) after adjusting for other factors. Conclusions: Young NPC patients carry a higher risk for ischemic stroke than the general population. Besides regular examinations of carotid duplex, different irradiation strategies or using new technique of radiotherapy, such as intensity modulated radiation therapy or volumetric modulated arc therapy, should be considered in young NPC patients.

  19. The cardiovascular status of the black stroke patient

    International Nuclear Information System (INIS)

    Joubert, J.; Van Gelder, A.L.; Pilloy, W.J.; Darazs, B.

    1989-01-01

    The cardiac status of 102 consecutive black stroke patients entered to the Medunsa Stroke Databank was determined. Cardiological examination, echocardiography and a gated blood pool scan revealed structural and/or functional cardiac abnormalities in 73,6% of patients. Rheumatic heart disease was diagnosed in 15,6%, mitral valve prolapse in 5,8% and mitral annulus calcification in 4,9% of cases. 'Possible' cardiac sources of cerebral embolism were detected in 22,5% and 'definite' sources in 23,5% of patients. Hypertensive heart disease was diagnosed in 35,2% and cardiomyopathy in 13,7% of the study population. Ischaemic heart disease was present in 6,86%. Ultrasonography revealed ventricular bands in 29,4% of patients. The high incidence of structural cardiac abnormalities detected by non-invasive means is in keeping with recent studies in white stroke patients. 32 refs., 11 tabs., 2 figs

  20. Early warning score predicts acute mortality in stroke patients

    DEFF Research Database (Denmark)

    Liljehult, J; Christensen, Thomas

    2016-01-01

    OBJECTIVES: Clinical deterioration and death among patients with acute stroke are often preceded by detrimental changes in physiological parameters. Systematic and effective tools to identify patients at risk of deterioration early enough to intervene are therefore needed. The aim of the study wa...... tool for identifying patients at risk of dying after acute stroke. Readily available physiological parameters are converted to a single score, which can guide both nurses and physicians in clinical decision making and resource allocation.......OBJECTIVES: Clinical deterioration and death among patients with acute stroke are often preceded by detrimental changes in physiological parameters. Systematic and effective tools to identify patients at risk of deterioration early enough to intervene are therefore needed. The aim of the study...

  1. The importance of the patient's subjective experience in stroke rehabilitation.

    Science.gov (United States)

    Prigatano, George P

    2011-01-01

    Kaufman's observation that the patients' reactions to their impairments and disabilities need to be addressed in stroke rehabilitation has been shown to be an accurate and perceptive statement. In this article, 3 levels of stroke rehabilitation are outlined, and the importance of focusing on the third level (the level of subjective experience) is emphasized. Identification of the patients' subjective experience allows one to understand what is most frustrating to them. After addressing those frustrations, patients are more eager to engage the rehabilitation process. Within the context of this rehabilitation process, helping patients clarify what their subjective or phenomenological state is as it relates to their stroke is crucial in having them not only engage the rehabilitation process, but ultimately find meaning in life in the face of their stroke. This can be a difficult task because patients often do not have the words to clarify what their inner psychological experiences are following a stroke. Helping to provide guidelines for this can result in a meaningful experience for both the patient and the therapists involved in their care.

  2. Mechanism of troponin elevations in patients with acute ischemic stroke

    DEFF Research Database (Denmark)

    Jensen, Jesper K.; Atar, Dan; Mickley, Hans

    2007-01-01

    the introduction of troponin in the diagnosis of acute myocardial infarction, this marker has been measured in a number of other conditions as well. One of these conditions is acute ischemic stroke, causing diagnostic dilemmas for clinicians. Because various electrocardiographic alterations have also been reported...... in these patients, it has been suggested that elevated troponin levels are somehow neurologically mediated, thus not caused by direct cardiac release. In conclusion, this review examines the available studies that systematically measured troponin in patients with acute ischemic stroke to properly interpret troponin...... elevations in these patients Udgivelsesdato: 2007-Mar-15...

  3. Mortality and use of psychotropic medication in patients with stroke

    DEFF Research Database (Denmark)

    Jennum, Poul; Baandrup, Lone; Iversen, Helle K

    2016-01-01

    with a diagnosis of stroke and either no drug use or preindex use of psychotropic medication (n=49,968) and compared with control subjects (n=86,100) matched on age, gender, marital status and community location. PRIMARY OUTCOME MEASURE: All-cause mortality. RESULTS: All-cause mortality was higher in patients...... about psychotropic medication use was obtained from the Danish Register of Medicinal Product Statistics. OBJECTIVES: We aimed to evaluate all-cause mortality in relation to the use of benzodiazepines, antidepressants and antipsychotics in patients with stroke and matched controls. PARTICIPANTS: Patients...

  4. Insulin resistance is associated with a poor response to intravenous thrombolysis in acute ischemic stroke.

    Science.gov (United States)

    Calleja, Ana I; García-Bermejo, Pablo; Cortijo, Elisa; Bustamante, Rosa; Rojo Martínez, Esther; González Sarmiento, Enrique; Fernández-Herranz, Rosa; Arenillas, Juan F

    2011-11-01

    Insulin resistance (IR) may not only increase stroke risk, but could also contribute to aggravate stroke prognosis. Mainly through a derangement in endogenous fibrinolysis, IR could affect the response to intravenous thrombolysis, currently the only therapy proved to be efficacious for acute ischemic stroke. We hypothesized that high IR is associated with more persistent arterial occlusions and poorer long-term outcome after stroke thrombolysis. We performed a prospective, observational, longitudinal study in consecutive acute ischemic stroke patients presenting with middle cerebral artery (MCA) occlusion who received intravenous thrombolysis. Patients with acute hyperglycemia (≥155 mg/dL) receiving insulin were excluded. IR was determined during admission by the homeostatic model assessment index (HOMA-IR). Poor long-term outcome, as defined by a day 90 modified Rankin scale score ≥ 3, was considered the primary outcome variable. Transcranial Duplex-assessed resistance to MCA recanalization and symptomatic hemorrhagic transformation were considered secondary end points. A total of 109 thrombolysed MCA ischemic stroke patients were included (43.1% women, mean age 71 years). The HOMA-IR was higher in the group of patients with poor outcome (P = 0.02). The probability of good outcome decreased gradually with increasing HOMA-IR tertiles (80.6%, 1st tertile; 71.4%, 2nd tertile; and 55.3%, upper tertile). A HOMA-IR in the upper tertile was independently associated with poor outcome when compared with the lower tertile (odds ratio [OR] 8.54 [95% CI 1.67-43.55]; P = 0.01) and was associated with more persistent MCA occlusions (OR 8.2 [1.23-54.44]; P = 0.029). High IR may be associated with more persistent arterial occlusions and worse long-term outcome after acute ischemic stroke thrombolysis.

  5. Hyponatremia And Disability, Prevalence And Prognosis In Babol Stroke Patients.

    Directory of Open Access Journals (Sweden)

    Alijan Ahmadi Ahangar

    2017-02-01

    Full Text Available Background: Stroke is the leading cause of serious long-term disability. In recent studies hyponatremia as a risk factor for stroke. Methods: This cross-sectional descriptive study was to evaluate serum zinc level in serum sodium over the first 24 hours after the onset of stroke. Different intensities were determined on Stroke Scale NIH (National Institute of Health (mild 4-1 and (average moderate 15-5 and (moderate to severe 20-16 and (extreme severe 42- 21. Determination intensity of stroke after admission and discharge with Modified Rankin Scale and Barthel index. Blood serum concentrations of sodium 0.5 mL of venous blood were taken and sodium serum level was performed with Latex particle agglutination test in Ayatollah Rouhani Hospital. That normal range was defined 136-146 meq / L Findings: 125 patients were entered into this study; the prevalence of hyponatremia in female was 70% vs 60% in male. Of stroke patients included in this study 66% of them had hyponatremia and the frequency of hyponatremia in ischemic and hemorrhagic was 82% and 63%, respectively. Increase in hyponatremia with disability period of admission had statistically significant (10(12 mild vs 40(32 moderate, 32(25.6 severe, p=0.01 also with disability before discharge (24(19.2 mild, 26(20.8 moderate, 32(25.6 severe, p=0.03. Conclusions: Hyponatremia can effect on severity of the stroke and can be considered as a predictor of increased stroke severity and disability at admission and discharge.

  6. Low prevalence of collateral cerebral circulation in the circle of Willis in patients with severe carotid artery stenosis and recent ischemic stroke.

    Science.gov (United States)

    Badacz, Rafał; Przewłocki, Tadeusz; Karch, Izabela; Pieniążek, Piotr; Rosławiecka, Agnieszka; Mleczko, Szymon; Brzychczy, Andrzej; Trystuła, Mariusz; Żmudka, Krzysztof; Kabłak-Ziembicka, Anna

    2015-01-01

    The circle of Willis is thought to play a key role in development of collateral flow in patients with internal carotid artery stenosis (ICAS). To assess flow in the circle of Willis in patients with recent ischemic stroke (IS). The study included 371 patients, 102 symptomatic with severe ICAS and recent IS (within the last 3 months) (group I) and 269 asymptomatic with severe ICAS (group II). Flow in the middle (MCA), anterior (ACA) and posterior (PCA) cerebral arteries and pattern of the cross-flow through anterior (ACoA) and posterior (PCoA) communicating arteries were assessed with transcranial color-coded Doppler ultrasonography (TCCD). The ACoA or PCoA was less prevalent in group I than in group II (54% vs. 78%, p PCoA and higher PSV in the MCA and ACA were associated with significant risk reduction of IS (RR = 0.28 (95% CI = 0.16-0.49, p PCoA seem to play a key role in the evaluation of IS risk in subjects with severe ICAS.

  7. Amusia and cognitive deficits after stroke: is there a relationship?

    Science.gov (United States)

    Särkämö, Teppo; Tervaniemi, Mari; Soinila, Seppo; Autti, Taina; Silvennoinen, Heli M; Laine, Matti; Hietanen, Marja

    2009-07-01

    We studied the relationship between musical and cognitive deficits by testing middle cerebral arterial (MCA) stroke patients (n= 53) with a shortened version of the Montreal Battery of Evaluation of Amusia (MBEA) and an extensive neuropsychological test battery. Results showed that amusic patients (n= 32) had more severe cognitive deficits, especially in working memory and executive functioning, than did non-amusic patients (n= 21), and the severity of amusia also correlated with attention deficits. These findings thus suggest that domain-general attention, executive, and working memory processes are associated with amusia after stroke.

  8. Early Home Supported Discharge of Stroke Patients:

    DEFF Research Database (Denmark)

    Larsen, Torben; Olsen, T. Skyhøj; Sørensen, Jan

    2006-01-01

    OBJECTIVES: A comprehensive and systematic assessment (HTA) of early home-supported discharge by a multidisciplinary team that plans, coordinates, and delivers care at home (EHSD) was undertaken and the results were compared with that of conventional rehabilitation at stroke units. METHODS......: A systematic literature search for randomized trials (RCTs) on "early supported discharge" was closed in April 2005. RCTs on EHSD without information on (i) death or institution at follow-up, (ii) change in Barthél Index, (iii) length of hospital stay, (iv) intensity of home rehabilitation, or (v) baseline...... are discussed. CONCLUSIONS: EHSD is evidenced as a dominant health intervention. However, financial barriers between municipalities and health authorities have to be overcome. For qualitative reasons, a learning path of implementation is recommended where one stroke unit in a region initiates EHSD...

  9. Cervicocranial fibromuscular dysplasia in Taiwanese ischemic stroke patients.

    Science.gov (United States)

    Liu, Chi-Hung; Wu, Dean; Chin, Shy-Chyi; Fu, Ser-Chen; Wu, Tai-Cheng; Chang, Chien-Hung; Peng, Tsung-I; Chang, Yeu-Jhy; Lee, Tsong-Hai

    2012-01-01

    Clinical research of cervicocranial fibromuscular dysplasia (FMD) is rare in Asian populations. Our study reviewed Taiwanese ischemic stroke patients with cervicocranial FMD and compared them with previous reports. Between 2000 and 2011, we collected 19 consecutive cervicocranial FMD patients who received demographic registration, a blood test for excluding vasculitis, and comprehensive angiography. Cerebral ultrasound, vascular images and clinical outcomes (Barthel index, modified Rankin scale, recurrent stroke, or death) were monitored during follow-up. Of the 19 patients, 16 (84%) had carotid FMD, while 7 (37%) had vertebral FMD. Only 2 investigated patients (13%) had renal FMD and 1 (5%) had cerebral aneurysm. 14 (74%) presented acute arterial dissection. All patients received medical treatment and had neither recurrent stroke nor dissection during follow-up. In the literature review of 225 FMD patients, 3.6% had recurrent stroke during follow-up, and some reported surgical procedure or angioplasty could give a good clinical outcome in progressing ischemia irrelevant to the cause of stenosis. In Taiwanese cervicocranial FMD patients, arterial dissection was one of the most common clinical presentations. Most of our patients had isolated involvement of the cervicocranial artery and carried a favorable outcome under medical treatment. Copyright © 2012 S. Karger AG, Basel.

  10. A System for Monitoring Stroke Patients in a Home Environment

    NARCIS (Netherlands)

    Klaassen, Bart; van Beijnum, Bernhard J.F.; Weusthof, Marcel H.H.; Hofs, D.H.W.; van Meulen, Fokke; Luinge, Hendrik J.; Lorussi, Frederico; Hermens, Hermanus J.; Veltink, Petrus H.

    2014-01-01

    Currently, the changes of functional capacity and performance of stroke patients after returning home from a rehabilitation hospital is unknown for a physician, having no objective information about the intensity and quality of a patient's daily-life activities. Therefore, there is a need to develop

  11. Transcranial Direct Current Stimulation Improves Audioverbal Memory in Stroke Patients.

    Science.gov (United States)

    Kazuta, Toshinari; Takeda, Kotaro; Osu, Rieko; Tanaka, Satoshi; Oishi, Ayako; Kondo, Kunitsugu; Liu, Meigen

    2017-08-01

    The aim of this study was to investigate whether anodal transcranial direct current stimulation over the left temporoparietal area improved audioverbal memory performance in stroke patients. Twelve stroke patients with audioverbal memory impairment participated in a single-masked, crossover, and sham-controlled experiment. The anodal or sham transcranial direct current stimulation was applied during the Rey Auditory Verbal Learning Test, which evaluates the ability to recall a list of 15 heard words over five trials. The number of correctly recalled words was compared between the anodal and sham conditions and the influence of transcranial direct current stimulation on serial position effect of the 15 words was also examined. The increase in the number of correctly recalled words from the first to the fifth trial was significantly greater in the anodal condition than in the sham condition (P transcranial direct current stimulation over the left temporoparietal area improved audioverbal memory performance and induced the primacy effect in stroke patients.

  12. Excessive sedentary time during in-patient stroke rehabilitation.

    Science.gov (United States)

    Barrett, Matthew; Snow, John Charles; Kirkland, Megan C; Kelly, Liam P; Gehue, Maria; Downer, Matthew B; McCarthy, Jason; Ploughman, Michelle

    2018-04-03

    Background and Purpose Previous research suggests that patients receiving inpatient stroke rehabilitation are sedentary although there is little data to confirm this supposition within the Canadian healthcare system. The purpose of this cross-sectional study was to observe two weeks of inpatient rehabilitation in a tertiary stroke center to determine patients' activity levels and sedentary time. Methods Heart rate (HR) and accelerometer data were measured using an Actiheart monitor for seven consecutive days, 24 h/day, on the second week and the last week of admission. Participants or their proxies completed a daily logbook. Metabolic equivalent (MET) values were calculated and time with MET rehabilitation, there was excessive sedentary time and therapy sessions were less frequent and of lower intensity than recommended levels. Conclusions In this sample of people attending inpatient stroke rehabilitation, institutional structure of rehabilitation rather than patient-related factors contributed to sedentary time.

  13. Patient-specific prediction of functional recovery after stroke.

    Science.gov (United States)

    Douiri, Abdel; Grace, Justin; Sarker, Shah-Jalal; Tilling, Kate; McKevitt, Christopher; Wolfe, Charles DA; Rudd, Anthony G

    2017-07-01

    Background and aims Clinical predictive models for stroke recovery could offer the opportunity of targeted early intervention and more specific information for patients and carers. In this study, we developed and validated a patient-specific prognostic model for monitoring recovery after stroke and assessed its clinical utility. Methods Four hundred and ninety-five patients from the population-based South London Stroke Register were included in a substudy between 2002 and 2004. Activities of daily living were assessed using Barthel Index) at one, two, three, four, six, eight, 12, 26, and 52 weeks after stroke. Penalized linear mixed models were developed to predict patients' functional recovery trajectories. An external validation cohort included 1049 newly registered stroke patients between 2005 and 2011. Prediction errors on discrimination and calibration were assessed. The potential clinical utility was evaluated using prognostic accuracy measurements and decision curve analysis. Results Predictive recovery curves showed good accuracy, with root mean squared deviation of 3 Barthel Index points and a R 2 of 83% up to one year after stroke in the external cohort. The negative predictive values of the risk of poor recovery (Barthel Index <8) at three and 12 months were also excellent, 96% (95% CI [93.6-97.4]) and 93% [90.8-95.3], respectively, with a potential clinical utility measured by likelihood ratios (LR+:17 [10.8-26.8] at three months and LR+:11 [6.5-17.2] at 12 months). Decision curve analysis showed an increased clinical benefit, particularly at threshold probabilities of above 5% for predictive risk of poor outcomes. Conclusions A recovery curves tool seems to accurately predict progression of functional recovery in poststroke patients.

  14. Systemic risk score evaluation in ischemic stroke patients (SCALA): a prospective cross sectional study in 85 German stroke units.

    Science.gov (United States)

    Weimar, Christian; Goertler, Michael; Röther, Joachim; Ringelstein, E Bernd; Darius, Harald; Nabavi, Darius Günther; Kim, In-Ha; Theobald, Karlheinz; Diener, Han-Christoph

    2007-11-01

    Stratification of patients with transient ischemic attack (TIA) or ischemic stroke (IS) by risk of recurrent stroke can contribute to optimized secondary prevention. We therefore aimed to assess cardiovascular risk factor profiles of consecutive patients hospitalized with TIA/IS to stratify the risk of recurrent stroke according to the Essen Stroke Risk Score (ESRS) and of future cardiovascular events according to the ankle brachial index (ABI) as a marker of generalized atherosclerosis In this cross-sectional observational study, 85 neurological stroke units throughout Germany documented cardiovascular risk factor profiles of 10 consecutive TIA/IS patients on standardized questionnaires. Screening for PAD was done with Doppler ultrasonography to calculate the ABI. A total of 852 patients (57% men) with a mean age of 67+/-12.4 years were included of whom 82.9 % had IS. The median National Institutes of Health stroke sum score was 4 (TIA: 1). Arterial hypertension was reported in 71%, diabetes mellitus in 26%, clinical PAD in 10%, and an ABI or = 3 was observed in 58%, which in two previous retrospective analyses corresponded to a recurrent stroke risk of > or = 4%/year. The correlation between the ESRS and the ABI was low (r = 0.21). A high proportion of patients had asymptomatic atherosclerotic disease and a considerable risk of recurrent stroke according to the ABI and ESRS category. The prognostic accuracy as well as the potential benefit of various risk stratification scores in secondary stroke prevention require validation in a larger prospective study.

  15. Preventive Ceftriaxone in Patients with Stroke Treated with Intravenous Thrombolysis: Post Hoc Analysis of the Preventive Antibiotics in Stroke Study

    NARCIS (Netherlands)

    Vermeij, Jan-Dirk; Westendorp, Willeke F.; Roos, Yvo B.; Brouwer, Matthijs C.; van de Beek, Diederik; Nederkoorn, Paul J.

    2016-01-01

    The Preventive Antibiotics in Stroke Study (PASS), a randomized open-label masked endpoint trial, showed that preventive ceftriaxone did not improve functional outcome at 3 months in patients with acute stroke (adjusted common OR 0.95; 95% CI 0.82-1.09). Post-hoc analyses showed that among patients

  16. Ischemic Stroke Due to Cardiac Involvement: Emery Dreifuss Patient

    Directory of Open Access Journals (Sweden)

    Ersin Kasım Ulusoy

    2015-08-01

    Full Text Available Emery-Dreifuss muscular dystrophy (EDMD is a hereditary disease. It is characterized by early-onset contractures, slowly progressive weakness, fatigue related to skapulo-humero-peroneal muscle weakness, cardiomyopathy which develops in adulthood and cardiac conduction system block. Cardiac involvement has a prognostic significance in patients with EDMD and even sudden cardiac death may be the first clinical presentation. In this article, an EDMD patient with ischemic stroke clinic who didn’t have regular cardiac follow-up was reported and the importance of the treatment of cardiac diseases which could play a role in ischemic stroke etiology and the implantation of pace-maker was mentioned.

  17. Strategies of Daily Living Rehabilitative Activities for Post Stroke Patients at Minia University Hospital

    Science.gov (United States)

    Zaky, Hend Elham Mohamed; EL-Lateef Mohammad, Zienab Abd; EL-Labban, Abdou Saad Taha; Ahmed, Gahen

    2015-01-01

    Background: Stroke is a leading cause of disability. Rehabilitation aims to hasten and maximize recovery from stroke by treating the disabilities caused by the stroke. Therefore, the aim of this study determine the post stroke patients' knowledge and practices in relation to disease and activities of daily living before the implementation of…

  18. Help seeking behavior and onset-to-alarm time in patients with acute stroke: sub-study of the preventive antibiotics in stroke study

    NARCIS (Netherlands)

    Zock, E.; Kerkhoff, H.; Kleyweg, R. P.; van Bavel-Ta, T. B. V.; Scott, S.; Kruyt, N. D.; Nederkoorn, P. J.; van de Beek, D.

    2016-01-01

    Patients with acute stroke often do not seek immediate medical help, which is assumed to be driven by lack of knowledge of stroke symptoms. We explored the process of help seeking behavior in patients with acute stroke, evaluating knowledge about stroke symptoms, socio-demographic and clinical

  19. Noninvasive Ventilatory Correction as an Adjunct to an Experimental Systemic Reperfusion Therapy in Acute Ischemic Stroke

    Directory of Open Access Journals (Sweden)

    Kristian Barlinn

    2010-01-01

    Full Text Available Background. Obstructive sleep apnea (OSA is a common condition in patients with acute ischemic stroke and associated with early clinical deterioration and poor functional outcome. However, noninvasive ventilatory correction is hardly considered as a complementary treatment option during the treatment phase of acute ischemic stroke. Summary of Case. A 55-year-old woman with an acute middle cerebral artery (MCA occlusion received intravenous tissue plasminogen activator (tPA and enrolled into a thrombolytic research study. During tPA infusion, she became drowsy, developed apnea episodes, desaturated and neurologically deteriorated without recanalization, re-occlusion or intracerebral hemorrhage. Urgent noninvasive ventilatory correction with biphasic positive airway pressure (BiPAP reversed neurological fluctuation. Her MCA completely recanalized 24 hours later. Conclusions. Noninvasive ventilatory correction should be considered more aggressively as a complementary treatment option in selected acute stroke patients. Early initiation of BiPAP can stabilize cerebral hemodynamics and may unmask the true potential of other therapies.

  20. Chinese Medicine Patterns in Patients with Post-Stroke Dementia

    Directory of Open Access Journals (Sweden)

    Nou-Ying Tang

    2012-04-01

    Full Text Available A stroke often results in post-stroke dementia, a rapid decline in memory and intelligence causing dysfunctions in daily life. The Chinese medicine doctor uses 4 examinations of inspection, listening, smelling, and feeling to determine the Chinese medicine pattern (CMP. Therefore, the purpose of the present study was to investigate the CMP in patients with post-stroke dementia. A total of 101 stroke patients were examined, consistent with the DSM IV diagnostic criteria of the American Psychiatric Association, as well as the National Institute of Neurological Disorders and Stroke-Association International pour Ia Recherche et I’Enseignement en Neurosciences vascular dementia diagnostic criteria of post-stroke dementia. Results: 100 patients (99.0% were KEDP (kidney essence deficiency pattern, shèn jīng kuī xū zhèng, 腎精虧虛證, 83 patients were AHLYP (ascendant hyperactivity of liver yang pattern, gān yáng shàng kàng zhèng, 肝陽上亢證, 83 patients were QBDP (qi-blood deficiency pattern, qì xuè kuī xū zhèng, 氣血虧虛證, 81 patients were SBOCP (static blood obstructing the collaterals pattern, yū xuè zǔ luò zhèng, 瘀血阻絡證, 72 patients were BSTRP (bowels stagnation turbidity retention pattern, fǔ zhì zhuó liú zhèng, 腑滯濁留證, 50 patients were FHIEP (fire heat interior excess pattern, huǒ rè nèi sheng zhèng, 火熱內盛證, and 39 participants (38.6% were PTOOP (phlegm turbidity obstructing the orifices pattern, tán zhuó zǔ qiào zhèng, 痰濁阻竅證; one to 31 patients have at least 2 CMPs simultaneously. In conclusion, the most CMP is KEDP CMP in the post-stroke dementia patients, and one patient may have one or at least 2 CMPs simultaneously.

  1. Chinese medicine patterns in patients with post-stroke dementia.

    Science.gov (United States)

    Tang, Nou-Ying; Liu, Chung-Hsiang; Liu, Hsu-Jan; Li, Tsai-Chung; Liu, Jui-Chen; Chen, Ping-Kun; Hsieh, Ching-Liang

    2012-04-01

    A stroke often results in post-stroke dementia, a rapid decline in memory and intelligence causing dysfunctions in daily life. The Chinese medicine doctor uses 4 examinations of inspection, listening, smelling, and feeling to determine the Chinese medicine pattern (CMP). Therefore, the purpose of the present study was to investigate the CMP in patients with post-stroke dementia. A total of 101 stroke patients were examined, consistent with the DSM IV diagnostic criteria of the American Psychiatric Association, as well as the National Institute of Neurological Disorders and Stroke-Association International pour Ia Recherche et I'Enseignement en Neurosciences vascular dementia diagnostic criteria of post-stroke dementia. 100 patients (99.0%) were KEDP (kidney essence deficiency pattern, shèn jīng kuī xū zhèng, ), 83 patients were AHLYP (ascendant hyperactivity of liver yang pattern, gān yáng shàng kàng zhèng, ), 83 patients were QBDP (qi-blood deficiency pattern, qì xuè kuī xū zhèng, ), 81 patients were SBOCP (static blood obstructing the collaterals pattern, yū xuè zǔ luò zhèng, ), 72 patients were BSTRP (bowels stagnation turbidity retention pattern, fǔ zhì zhuó liú zhèng, ), 50 patients were FHIEP (fire heat interior excess pattern, huǒ rè nèi sheng zhèng, ), and 39 participants (38.6%) were PTOOP (phlegm turbidity obstructing the orifices pattern, tán zhuó zǔ qiào zhèng, ); one to 31 patients have at least 2 CMPs simultaneously. In conclusion, the most CMP is KEDP CMP in the post-stroke dementia patients, and one patient may have one or at least 2 CMPs simultaneously.

  2. Brisk walking can promote functional recovery in chronic stroke patients.

    Science.gov (United States)

    Batcho, Charles Sèbiyo; Stoquart, Gaëtan; Thonnard, Jean-Louis

    2013-09-01

    To determine whether regular brisk walking can promote functional recovery in community-dwelling stroke patients. A total of 44 chronic stroke patients, recruited in Belgium and Benin, respectively European high-income and African low-income countries. This longitudinal, single-cohort, observational study with 1 intervention period and 4 time-points of assessments (2 baseline, 1 post-intervention and 1 follow-up) was structured in 3 periods: pre-intervention period (1 month), intervention period (3 months) and follow-up period (3 month). Intervention consisted of a 3 times/week group-based brisk walking programme. Primary outcome measures were ACTIVLIM-Stroke questionnaire and the 6-minute walk test (6MWT). Secondary outcome measures were the Stroke Impairment Assessment Set (SIAS), the Hospital Anxiety and Depression Scale (HADS), and the Berg Balance Scale (BBS). All outcome measures were stable during the pre-intervention period (p ≥ 0.16). They all improved significantly after intervention (p ≤ 0.01), except the HADS (p = 0.058). However, during the follow-up period, SIAS (p = 0.002) and BBS (p = 0.001) decreased, while ACTIVLIM-Stroke, 6MWT and HADS showed no significant change (p ≥ 0.13). This study suggests regular brisk walking as an effective approach to promote functional recovery in chronic stroke survivors. However, further studies are required before generalizing these results to the whole stroke population.

  3. Cognitive Profile of Elderly Patients with Mild Stroke

    Directory of Open Access Journals (Sweden)

    Arne Gramstad

    2011-11-01

    Full Text Available Background: A pattern characterizing cognitive deficits in mild stroke could help in differential diagnosis and rehabilitation planning. Methods: Fifty patients with mild stroke (modified Rankin scale ≤2 at discharge aged >60 years were given the Mini Mental State Examination (MMSE, the Hopkins Verbal Learning Test-Revised (HVLT-R and the Stroop test. Results: On HVLT-R, significant impairments were found in learning and recall, but not in delayed recall. The Stroop test revealed significant impairments in reading speed, but not in color-word interference. Using the MMSE, significant deficits were only found in the youngest age group. Conclusion: Elderly patients with mild stroke show deficits in verbal learning/recall and in reading speed, but not in the MMSE, delayed recall or color-word interference. The deficits are consistent with a mild-to-moderate brain dysfunction, with relative sparing of medial brain structures.

  4. Language-specific dysgraphia in Korean stroke patients.

    Science.gov (United States)

    Yoon, Ji Hye; Suh, Mee Kyung; Kim, HyangHee

    2010-12-01

    We investigated how changes in the writing of 14 Korean stroke patients reflect the unique features of the Korean writing system. The Korean writing system, Han-geul, has both linguistic and visuospatial/constructive characteristics. In the visuospatial construction of a syllable, the component consonant(s) and vowel(s) must be arranged from top-to-bottom and/or left-to-right within the form of a square. This syllabic organization, unique to Korean writing, may distinguish dysgraphia in Korean patients from the disorder in other languages, and reveal the effects of stroke on visuospatial/constructive abilities. We compared 2 groups of patients affected by stroke, 1 group with left hemisphere (LH) lesions and the other with right hemisphere (RH) lesions. We instructed them to write from a dictation of 90 monosyllabic stimuli, each presented with a real word cue. Patients had to repeat a target syllable and a word cue, and then to write the target syllable only. Patients with LH and RH lesions produced qualitatively different error patterns. While the LH lesion group produced primarily linguistic errors, visuospatial/constructive errors predominated in the group with RH lesions. With regard to language-specific features, these Korean patients with RH lesions produced diverse visuospatial/constructive errors not commonly observed in dysgraphia of the English language. Language-specific writing errors by Korean stroke patients reflect the unique characteristics of Korean writing, which include the arrangement of strokes and graphemes within a square syllabic form by dimensional and spatial rules. These findings support the notion that the Korean writing system possesses a language-specific nature with both linguistic and visuospatial/constructive processes. Distinctive patterns of dysgraphia in the Korean language also suggest interactivity between linguistic and visuospatial/constructive levels of processing. This study is noteworthy for its systematic description of

  5. Thrombolysis and clinical outcome in patients with stroke after implementation of the Tyrol Stroke Pathway: a retrospective observational study.

    Science.gov (United States)

    Willeit, Johann; Geley, Theresa; Schöch, Johannes; Rinner, Heinrich; Tür, Andreas; Kreuzer, Hans; Thiemann, Norbert; Knoflach, Michael; Toell, Thomas; Pechlaner, Raimund; Willeit, Karin; Klingler, Natalie; Praxmarer, Silvia; Baubin, Michael; Beck, Gertrud; Berek, Klaus; Dengg, Christian; Engelhardt, Klaus; Erlacher, Thomas; Fluckinger, Thomas; Grander, Wilhelm; Grossmann, Josef; Kathrein, Hermann; Kaiser, Norbert; Matosevic, Benjamin; Matzak, Heinrich; Mayr, Markus; Perfler, Robert; Poewe, Werner; Rauter, Alexandra; Schoenherr, Gudrun; Schoenherr, Hans-Robert; Schinnerl, Adolf; Spiss, Heinrich; Thurner, Theresa; Vergeiner, Gernot; Werner, Philipp; Wöll, Ewald; Willeit, Peter; Kiechl, Stefan

    2015-01-01

    Intravenous thrombolysis for ischaemic stroke remains underused worldwide. We aimed to assess whether our statewide comprehensive stroke management programme would improve thrombolysis use and clinical outcome in patients. In 2008-09, we designed the Tyrol Stroke Pathway, which provided information campaigns for the public and standardised the entire treatment pathway from stroke onset to outpatient rehabilitation. It was commenced in Tyrol, Austria, as a long-term routine-care programme and aimed to include all patients with stroke in the survey area. We focused on thrombolysis use and outcome in the first full 4 years of implementation (2010-13). We enrolled 4947 (99%) of 4992 patients with ischaemic stroke who were admitted to hospitals in Tyrol; 675 (14%) of the enrollees were treated with alteplase. Thrombolysis administration in Tyrol increased after programme implementation, from 160 of 1238 patients (12·9%, 95% CI 11·1-14·9) in 2010 to 213 of 1266 patients (16·8%, 14·8-19·0) in 2013 (ptrend 2010-13stroke programmes, thrombolysis administration remained stable or declined between 2010 and 2013 (mean reduction 14·4%, 95% CI 10·9-17·9). Although the 3-month mortality was not affected by our programme (137 [13%] of 1060 patients in 2010 vs 143 [13%] of 1069 patients in 2013), 3-month functional outcome significantly improved (modified Rankin Scale score 0-1 in 375 [40%] of 944 patients in 2010 vs 493 [53%] of 939 in 2013; score 0-2 in 531 [56%] patients in 2010 and 615 [65%] in 2013; ptrend 2010-13stroke management programme, thrombolysis administration increased and clinical outcome significantly improved, although mortality did not change. We hope that these results will guide health authorities and stroke physicians elsewhere when implementing similar programmes for patients with stroke. Reformpool of the Tyrolean Health Care Fund. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Brain perfusion-CT in acute stroke patients

    International Nuclear Information System (INIS)

    Andreev, T.; Totsev, N.; Tzvetanov, P.

    2013-01-01

    Since 1979 when Grodfrey Hounsfield and Allan Corman introduced the computed tomography new generations of CT were developed that improved the special resolution and time of acquisition. The role of neuro-imaging in the evaluation of acute stroke has changed dramatically in the past decade. Previously, neuro-imaging was used in this set-ting to provide anatomic imaging that indicated the presence or absence of acute cerebral ischemia and excluded lesions that produce symptoms or signs mimicking those of stroke, such as hemorrhage and neoplasms. More recently, the introduction of thrombolysis has changed the goals of neuro-imaging from providing solely anatomic information to providing physiologic information that could help to determine which patients might benefit from therapy. In particular, significant emphasis has been placed on the delineation of the ischemic penumbra, also called tissue at risk. Modem CT survey, consisting of three indissociable elements; noncontrast CT (NCT) of course, perfusion-CT (PCT) and CT-angiography (CTA), fulfill all the requirements for hyperacute stroke imaging. CTA can define the occlusion site, depict arterial dissection, grade collateral blood flow, and characterize atherosclerotic disease, whereas PCT accurately defines the infarct core and the ischemic penumbra. CT offers a number of practical advantages over other cerebral perfusion imaging methods, including its wide availability. Using PCT and CTA to define new individualized strategies for acute reperfusion will allow more acute stroke patients to benefit from thrombolytic therapy. Key words: Stroke. Penumbra. Computed Tomography. Perfusion-CT. CT Angiography. Outcome

  7. Resistant hypertension, patient characteristics, and risk of stroke.

    Directory of Open Access Journals (Sweden)

    Chen-Ying Hung

    Full Text Available Little is known about the prognosis of resistant hypertension (RH in Asian population. This study aimed to evaluate the impacts of RH in Taiwanese patients with hypertension, and to ascertain whether patient characteristics influence the association of RH with adverse outcomes.Patients aged ≥45 years with hypertension were identified from the National Health Insurance Research Database. Medical records of 111,986 patients were reviewed in this study, and 16,402 (14.6% patients were recognized as having RH (continuously concomitant use of ≥3 anti-hypertensive medications, including a diuretic, for ≥2 years. Risk of major adverse cardiovascular events (MACE, a composite of all-cause mortality, acute coronary syndrome, and stroke [included both fatal and nonfatal events] in patients with RH and non-RH was analyzed. A total of 11,856 patients experienced MACE in the follow-up period (average 7.1±3.0 years. There was a higher proportion of females in the RH group, they were older than the non-RH (63.1 vs. 60.5 years patients, and had a higher prevalence of cardiovascular co-morbidities. Overall, patients with RH had higher risks of MACE (adjusted HR 1.17; 95%CI 1.09-1.26; p<0.001. Significantly elevated risks of stroke (10,211 events; adjusted HR 1.17; 95%CI 1.08-1.27; p<0.001, especially ischemic stroke (6,235 events; adjusted HR 1.34; 95%CI 1.20-1.48; p<0.001, but not all-cause mortality (4,594 events; adjusted HR 1.06; 95%CI 0.95-1.19; p = 0.312 or acute coronary syndrome (2,145 events; adjusted HR 1.17; 95%CI 0.99-1.39; p = 0.070 were noted in patients with RH compared to those with non-RH. Subgroup analysis showed that RH increased the risks of stroke in female and elderly patients. However, no significant influence was noted in young or male patients.Patients with RH were associated with higher risks of MACE and stroke, especially ischemic stroke. The risks were greater in female and elderly patients than in male or young

  8. Resistant Hypertension, Patient Characteristics, and Risk of Stroke

    Science.gov (United States)

    Hung, Chen-Ying; Wang, Kuo-Yang; Wu, Tsu-Juey; Hsieh, Yu-Cheng; Huang, Jin-Long; Loh, El-Wui; Lin, Ching-Heng

    2014-01-01

    Background Little is known about the prognosis of resistant hypertension (RH) in Asian population. This study aimed to evaluate the impacts of RH in Taiwanese patients with hypertension, and to ascertain whether patient characteristics influence the association of RH with adverse outcomes. Methods and Results Patients aged ≥45 years with hypertension were identified from the National Health Insurance Research Database. Medical records of 111,986 patients were reviewed in this study, and 16,402 (14.6%) patients were recognized as having RH (continuously concomitant use of ≥3 anti-hypertensive medications, including a diuretic, for ≥2 years). Risk of major adverse cardiovascular events (MACE, a composite of all-cause mortality, acute coronary syndrome, and stroke [included both fatal and nonfatal events]) in patients with RH and non-RH was analyzed. A total of 11,856 patients experienced MACE in the follow-up period (average 7.1±3.0 years). There was a higher proportion of females in the RH group, they were older than the non-RH (63.1 vs. 60.5 years) patients, and had a higher prevalence of cardiovascular co-morbidities. Overall, patients with RH had higher risks of MACE (adjusted HR 1.17; 95%CI 1.09–1.26; p<0.001). Significantly elevated risks of stroke (10,211 events; adjusted HR 1.17; 95%CI 1.08–1.27; p<0.001), especially ischemic stroke (6,235 events; adjusted HR 1.34; 95%CI 1.20–1.48; p<0.001), but not all-cause mortality (4,594 events; adjusted HR 1.06; 95%CI 0.95–1.19; p = 0.312) or acute coronary syndrome (2,145 events; adjusted HR 1.17; 95%CI 0.99–1.39; p = 0.070) were noted in patients with RH compared to those with non-RH. Subgroup analysis showed that RH increased the risks of stroke in female and elderly patients. However, no significant influence was noted in young or male patients. Conclusions Patients with RH were associated with higher risks of MACE and stroke, especially ischemic stroke. The risks were greater in female and

  9. How is nursing care for stroke patients organised? Nurses' views on best praactices

    DEFF Research Database (Denmark)

    Lind, Jette; Struwe, Jytte Holm; Baernholdt, Marianne

    2013-01-01

    In the developed world, stroke is the third leading cause of death (DSFA 2009) In Denmark there are 12400 new patients every year and 30000 - 40000 people living with long-term after stroke. This group consists mainly of people aged 80 years and older. When these patients have a stroke their biol......In the developed world, stroke is the third leading cause of death (DSFA 2009) In Denmark there are 12400 new patients every year and 30000 - 40000 people living with long-term after stroke. This group consists mainly of people aged 80 years and older. When these patients have a stroke...

  10. Comparison of cardiovascular risk factors and survival in patients with ischemic or hemorrhagic stroke.

    Science.gov (United States)

    Henriksson, Karin M; Farahmand, Bahman; Åsberg, Signild; Edvardsson, Nils; Terént, Andreas

    2012-06-01

    Differences in risk factor profiles between patients with ischemic and hemorrhagic stroke may have an impact on subsequent mortality. To explore cardiovascular disease risk factors, including the CHADS(2) score, with survival after ischemic or hemorrhagic stroke. Between 2001 and 2005, 87 111 (83%) ischemic stroke, 12 497 (12%) hemorrhagic stroke, and 5435 (5%) patients with unspecified stroke were identified in the Swedish Stroke Register. Data on gender, age, and cardiovascular disease risk factors were linked to the Swedish Hospital Discharge and Cause of Death Registers. Adjusted odds and hazard ratios and 95% confidence interval were calculated using logistic and Cox proportional hazard regression models. Hemorrhagic stroke patients were younger than ischemic stroke patients. All cardiovascular disease risk factors studied, alone or combined in the CHADS(2) score, were associated with higher odds ratios for ischemic stroke vs. hemorrhagic stroke. Higher CHADS(2) scores and all studied risk factors except hypertension were associated with higher odds ratio for death by ischemic stroke than hemorrhagic stroke. Ischemic stroke was associated with lower early mortality (within 30 days) vs. hemorrhagic stroke (hazard ratio = 0·28, confidence interval 0·27 to 0·29). Patients with hemorrhagic stroke had a higher risk of dying within the first 30 days after stroke, but the risk of death was similar in the two groups after one-month. Hypertension was the only cardiovascular disease risk factor associated with an increased mortality rate for hemorrhagic stroke as compared to ischemic stroke. © 2011 The Authors. International Journal of Stroke © 2011 World Stroke Organization.

  11. Discharge Disposition After Stroke in Patients With Liver Disease.

    Science.gov (United States)

    Parikh, Neal S; Merkler, Alexander E; Schneider, Yecheskel; Navi, Babak B; Kamel, Hooman

    2017-02-01

    Liver disease is associated with both hemorrhagic and thrombotic processes, including an elevated risk of intracranial hemorrhage. We sought to assess the relationship between liver disease and outcomes after stroke, as measured by discharge disposition. Using administrative claims data, we identified a cohort of patients hospitalized with stroke in California, Florida, and New York from 2005 to 2013. The predictor variable was liver disease. All diagnoses were defined using validated diagnosis codes. Ordinal logistic regression was used to analyze the association between liver disease and worsening discharge disposition: home, nursing/rehabilitation facility, or death. Secondarily, multiple logistic regression was used to analyze the association between liver disease and in-hospital mortality. Models were adjusted for demographics, vascular risk factors, and comorbidities. We identified 121 428 patients with intracerebral hemorrhage and 703 918 with ischemic stroke. Liver disease was documented in 13 584 patients (1.7%). Liver disease was associated with worse discharge disposition after both intracerebral hemorrhage (global odds ratio, 1.28; 95% confidence interval, 1.19-1.38) and ischemic stroke (odds ratio, 1.23; 95% confidence interval, 1.17-1.29). Similarly, liver disease was associated with in-hospital death after both intracerebral hemorrhage (odds ratio, 1.33; 95% confidence interval, 1.23-1.44) and ischemic stroke (odds ratio, 1.60; 95% confidence interval, 1.51-1.71). Liver disease was associated with worse hospital discharge disposition and in-hospital mortality after stroke, suggesting worse functional outcomes. © 2016 American Heart Association, Inc.

  12. Towards evidence-based physiotherapy for patients with stroke

    NARCIS (Netherlands)

    van Peppen, R.P.S.

    2008-01-01

    The first aim of the thesis was to collect and review systematically, and to appraise critically the available evidence stemming from physiotherapy and physiotherapy-related studies in patients with stroke. It can be concluded that the application of physiotherapy improves performance to execute

  13. Long-term outcome in children of patients after stroke

    NARCIS (Netherlands)

    van de Port, Ingrid G. L.; Visser-Meily, Anne M. A.; Post, Marcel W. M.; Lindeman, Eline

    2007-01-01

    Objective: To investigate the long-term effects on children of parental stroke, with respect to care-giving tasks, children's behavioural problems and stress, and to study the relationship between stress and child, patient and partner characteristics. Subjects: A total of 44 children (age range

  14. Emotional reactions in patients after frontal lobe stroke.

    Science.gov (United States)

    Stojanović, Zlatan; Stojanović, Sanja Vukadinović

    2015-09-01

    Emotional reactions have been documented after tumor lesions and the other damages of the brain. The aim of this paper was to examine the correlation between frontal lobe lesions and emotional reactions in patients with stroke. The research included 118 patients after stroke. Lesion localization was defined on computed axial tomography records, whereas the area and perimeter of lesion were measured by AutoCAD 2004 software. Examinations by means of the Hamilton Rating Scale for Anxiety and Depression (HRSA and HRSD) were carried out 11-40 days after stroke. Statistic data were processed by simple linear/nonlinear regression, Cox's and the generalized linear model. A higher frequency of emotional reactions, i.e. anxiety, was determined in women after stroke (p = 0.024). A negative correlation between the lesion size and the intensity of anxiety manifestations was determined (Spearman's r = -0.297; p = 0.001). Anxiety was more frequent in patients with frontal lobe lesions in the dominant hemisphere (interaction: frontal lesion * hand dominant hemisphere, p = 0.017). Also, HRSD score values showed the tendency for lesser decline in case of greater frontal lobe lesions in relation to lesions of other regions of prosencephalon (interaction: frontal lesion * lesion area, p = 0.001). The results of this study indicate the correlation between evolutionary younger structures of the central nervous system and emotional reactions of man. Therefore, it is necessary to undertake proper early psychopharmacotherapy in the vulnerable group of patients.

  15. The risk of ischaemic stroke in primary antiphospholipid syndrome patients

    DEFF Research Database (Denmark)

    Radin, M; Schreiber, K; Cecchi, I

    2018-01-01

    BACKGROUND AND PURPOSE: The most common neurological manifestation of antiphospholipid syndrome (APS) is ischaemic stroke. Identifying patients with APS at high risk for developing any thrombotic event remains a major challenge. In this study, the aim was to identify predictive factors of ischaemic...... thrombosis and were receiving vitamin K antagonist (VKA), with international normalized ratio target 2-3; one patient had a history of a previous arterial event receiving treatment with VKA target international normalized ratio 2-3 plus low dose aspirin; and one patient had a history of previous pregnancy...... morbidity receiving only low dose aspirin. Time in the therapeutic range for patients receiving VKA was 77.7% (SD 6.6%). Hypercholesterolaemia was significantly higher in patients with confirmed stroke compared to those without (P

  16. Evaluation of patients with stroke monitored by home care programs

    Directory of Open Access Journals (Sweden)

    Ana Railka de Souza Oliveira

    2013-10-01

    Full Text Available The purpose of this study was to evaluate the patient with a stroke in home treatment, investigating physical capacity, mental status and anthropometric analysis. This was a cross-sectional study conducted in Fortaleza/CE, from January to April of 2010. Sixty-one individuals monitored by a home care program of three tertiary hospitals were investigated, through interviews and the application of scales. The majority of individuals encountered were female (59%, elderly, bedridden, with a low educational level, a history of other stroke, a high degree of dependence for basic (73.8% and instrumental (80.3 % activities of daily living, and a low cognitive level (95.1%. Individuals also presented with tracheostomy, gastric feeding and urinary catheter, difficulty hearing, speaking, chewing, swallowing, and those making daily use of various medications. It was concluded that home care by nurses is an alternative for care of those individuals with a stroke.

  17. Evaluation of patients with stroke monitored by home care programs

    Directory of Open Access Journals (Sweden)

    Ana Railka de Souza Oliveira

    Full Text Available The purpose of this study was to evaluate the patient with a stroke in home treatment, investigating physical capacity, mental status and anthropometric analysis. This was a cross-sectional study conducted in Fortaleza/CE, from January to April of 2010. Sixty-one individuals monitored by a home care program of three tertiary hospitals were investigated, through interviews and the application of scales. The majority of individuals encountered were female (59%, elderly, bedridden, with a low educational level, a history of other stroke, a high degree of dependence for basic (73.8% and instrumental (80.3 % activities of daily living, and a low cognitive level (95.1%. Individuals also presented with tracheostomy, gastric feeding and urinary catheter, difficulty hearing, speaking, chewing, swallowing, and those making daily use of various medications. It was concluded that home care by nurses is an alternative for care of those individuals with a stroke.

  18. [Efficacy of agreements within the Enchede Stroke Service to refer patients with a stroke from the stroke unit in the hospital to a nursing home for short-term rehabilitation

    NARCIS (Netherlands)

    Nijmeijer, N.M.; Stegge, B.M. aan de; Zuidema, S.U.; Sips, H.J.W.; Brouwers, P.J.

    2005-01-01

    OBJECTIVE: To assess the efficacy of agreements within the Enschede Stroke Service to refer patients with a stroke from the stroke unit in the hospital to a nursing home for short-term rehabilitation. DESIGN: Prospective, partly retrospective. METHOD: All patients who were referred from the stroke

  19. Risk Factors and Etiology of Young Ischemic Stroke Patients in Estonia

    Directory of Open Access Journals (Sweden)

    Siim Schneider

    2017-01-01

    Full Text Available Objectives. Reports on young patients with ischemic stroke from Eastern Europe have been scarce. This study aimed to assess risk factors and etiology of first-ever and recurrent stroke among young Estonian patients. Methods. We performed a retrospective study of consecutive ischemic stroke patients aged 18–54 years who were treated in our two hospitals from 2003 to 2012. Results. We identified 741 patients with first-ever stroke and 96 patients with recurrent stroke. Among first-time patients, men predominated in all age groups. The prevalence of well-documented risk factors in first-time stroke patients was 83% and in the recurrent group 91%. The most frequent risk factors were hypertension (53%, dyslipidemia (46%, and smoking (35%. Recurrent stroke patients had fewer less well-documented risk factors compared to first-time stroke patients (19.8 versus 30.0%, P=0.036. Atrial fibrillation was the most common cause of cardioembolic strokes (48% and large-artery atherosclerosis (LAA was the cause in 8% among those aged <35 years. Compared to first-time strokes, recurrent ones were more frequently caused by LAA (14.3 versus 24.0%, P=0.01 and less often by other definite etiology (8.5 versus 1.0%, P=0.01. Conclusions. The prevalence of vascular risk factors among Estonian young stroke patients is high. Premature atherosclerosis is a cause in a substantial part of very young stroke patients.

  20. Development and validation of a patient-reported outcome measure for stroke patients.

    Science.gov (United States)

    Luo, Yanhong; Yang, Jie; Zhang, Yanbo

    2015-05-08

    Family support and patient satisfaction with treatment are crucial for aiding in the recovery from stroke. However, current validated stroke-specific questionnaires may not adequately capture the impact of these two variables on patients undergoing clinical trials of new drugs. Therefore, the aim of this study was to develop and evaluate a new stroke patient-reported outcome measure (Stroke-PROM) instrument for capturing more comprehensive effects of stroke on patients participating in clinical trials of new drugs. A conceptual framework and a pool of items for the preliminary Stroke-PROM were generated by consulting the relevant literature and other questionnaires created in China and other countries, and interviewing 20 patients and 4 experts to ensure that all germane parameters were included. During the first item-selection phase, classical test theory and item response theory were applied to an initial scale completed by 133 patients with stroke. During the item-revaluation phase, classical test theory and item response theory were used again, this time with 475 patients with stroke and 104 healthy participants. During the scale assessment phase, confirmatory factor analysis was applied to the final scale of the Stroke-PROM using the same study population as in the second item-selection phase. Reliability, validity, responsiveness and feasibility of the final scale were tested. The final scale of Stroke-PROM contained 46 items describing four domains (physiology, psychology, society and treatment). These four domains were subdivided into 10 subdomains. Cronbach's α coefficients for the four domains ranged from 0.861 to 0.908. Confirmatory factor analysis supported the validity of the final scale, and the model fit index satisfied the criterion. Differences in the Stroke-PROM mean scores were significant between patients with stroke and healthy participants in nine subdomains (P < 0.001), indicating that the scale showed good responsiveness. The Stroke

  1. Mediterranean Diet in patients with acute ischemic stroke: Relationships between Mediterranean Diet score, diagnostic subtype, and stroke severity index.

    Science.gov (United States)

    Tuttolomondo, Antonino; Casuccio, Alessandra; Buttà, Carmelo; Pecoraro, Rosaria; Di Raimondo, Domenico; Della Corte, Vittoriano; Arnao, Valentina; Clemente, Giuseppe; Maida, Carlo; Simonetta, Irene; Miceli, Giuseppe; Lucifora, Benedetto; Cirrincione, Anna; Di Bona, Danilo; Corpora, Francesca; Maugeri, Rosario; Iacopino, Domenico Gerardo; Pinto, Antonio

    2015-11-01

    Adherence to a Mediterranean Diet appears to reduce the risk of cardiovascular disease, cancer, Alzheimer's disease, and Parkinson's disease, as well as the risk of death due to cardiovascular disease. No study has addressed the association between diagnostic subtype of stroke and its severity and adherence to a Mediterranean Diet in subjects with acute ischemic stroke. To evaluate the association between Mediterranean Diet adherence, TOAST subtype, and stroke severity by means of a retrospective study. The type of acute ischemic stroke was classified according to the TOAST criteria. All patients admitted to our ward with acute ischemic stroke completed a 137-item validated food-frequency questionnaire adapted to the Sicilian population. A scale indicating the degree of adherence to the traditional Mediterranean Diet was used (Me-Di score: range 0-9). 198 subjects with acute ischemic stroke and 100 control subjects without stroke. Stroke subjects had a lower mean Mediterranean Diet score compared to 100 controls without stroke. We observed a significant positive correlation between Me-Di score and SSS score, whereas we observed a negative relationship between Me-Di score and NIHSS and Rankin scores. Subjects with atherosclerotic (LAAS) stroke subtype had a lower mean Me-Di score compared to subjects with other subtypes. Multinomial logistic regression analysis in a simple model showed a negative relationship between MeDi score and LAAS subtype vs. lacunar subtype (and LAAS vs. cardio-embolic subtype). Patients with lower adherence to a Mediterranean Diet are more likely to have an atherosclerotic (LAAS) stroke, a worse clinical presentation of ischemic stroke at admission and a higher Rankin score at discharge. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. Stroke in a patient with tuberculous meningitis and HIV infection

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    Maria Bruna Pasticci

    2013-02-01

    Full Text Available Abstract. Tuberculous meningitis (TBM is a devastating disease. TBM occurs more commonly in HIV infected patients. The influence of HIV co-infection on clinical manifestations and outcome of TBM is not well defined. Yet, some differences have been observed and stroke has been recorded to occur more frequently. This study reports on an HIV infected Caucasian female with lung, meningeal tuberculosis and stroke due to a cortical sub-cortical ischemic lesion.TBM was documented in the absence of neurologic symptoms. At the same time, miliary lung TB caused by multi-susceptible Mycobacterium tuberculosis was diagnosed. Anti-TB therapy consisting of a combination of four drugs was administered. The patient improved and was discharged five weeks later. In conclusion, TBM and multiple underling pathologies including HIV infection, as well as other risk factors can lead to a greater risk of stroke. Moreover, drug interactions and their side effects add levels of complexity. TBM must be included in the differential diagnosis of HIV infected patients with stroke and TBM treatment needs be started as soon as possible before the onset of vasculopathy.

  3. Cardiovascular response during submaximal underwater treadmill exercise in stroke patients.

    Science.gov (United States)

    Yoo, Jeehyun; Lim, Kil-Byung; Lee, Hong-Jae; Kwon, Yong-Geol

    2014-10-01

    To evaluate the cardiovascular response during head-out water immersion, underwater treadmill gait, and land treadmill gait in stroke patients. Ten stroke patients were recruited for underwater and land treadmill gait sessions. Each session was 40 minutes long; 5 minutes for standing rest on land, 5 minutes for standing rest in water or on treadmill, 20 minutes for treadmill walking in water or on land, 5 minutes for standing rest in water or on treadmill, and 5 minutes for standing rest on land. Blood pressure (BP) and heart rate (HR) were measured during each session. In order to estimate the cardiovascular workload and myocardial oxygen demand, the rate pressure product (RPP) value was calculated by multiplying systolic BP (SBP) by HR. SBP, DBP, mean BP (mBP), and RPP decreased significantly after water immersion, but HR was unchanged. During underwater and land treadmill gait, SBP, mBP, DBP, RPP, and HR increased. However, the mean maximum increases in BP, HR and RPP of underwater treadmill walking were significantly lower than that of land treadmill walking. Stroke patients showed different cardiovascular responses during water immersion and underwater gait as opposed to standing and treadmill-walking on land. Water immersion and aquatic treadmill gait may reduce the workload of the cardiovascular system. This study suggested that underwater treadmill may be a safe and useful option for cardiovascular fitness and early ambulation in stroke rehabilitation.

  4. Methods to improve patient recruitment and retention in stroke trials

    DEFF Research Database (Denmark)

    Berge, Eivind; Stapf, Christian; Al-Shahi Salman, Rustam

    2016-01-01

    Background: The success of randomized-controlled stroke trials is dependent on the recruitment and retention of a sufficient number of patients, but fewer than half of all trials meet their target number of patients. Methods: We performed a search and review of the literature, and conducted...... a survey and workshop among 56 European stroke trialists, to identify barriers, suggest methods to improve recruitment and retention, and make a priority list of interventions that merit further evaluation. Results: The survey and workshop identified a number of barriers to patient recruitment...... and retention, from patients’ incapacity to consent, to handicaps that prevent patients from participation in trial-specific follow-up. Methods to improve recruitment and retention may include simple interventions with individual participants, funding of research networks, and reimbursement of new treatments...

  5. Aerobic training in aquatic environment improves the position sense of stroke patients: A randomized clinical trial

    OpenAIRE

    Flávia de Andrade e Souza Mazuchi; Aline Bigongiari; Juliana Valente Francica; Patricia Martins Franciulli; Luis Mochizuki; Joseph Hamill; Ulysses Fernandes Ervilha

    2018-01-01

    Abstract AIMS (Stroke patients often present sensory-motor alterations and less aerobic capacity. Joint position sense, which is crucial for balance and gait control, is also affected in stroke patients). To compare the effect of two exercise training protocols (walking in deep water and on a treadmill) on the knee position sense of stroke patients. METHODS This study was designed as a randomized controlled clinical trial. Twelve adults, who suffered a stroke at least one year prior to the ...

  6. Detection of Early Ischemic Changes in Noncontrast CT Head Improved with "Stroke Windows".

    Science.gov (United States)

    Mainali, Shraddha; Wahba, Mervat; Elijovich, Lucas

    2014-01-01

    Introduction. Noncontrast head CT (NCCT) is the standard radiologic test for patients presenting with acute stroke. Early ischemic changes (EIC) are often overlooked on initial NCCT. We determine the sensitivity and specificity of improved EIC detection by a standardized method of image evaluation (Stroke Windows). Methods. We performed a retrospective chart review to identify patients with acute ischemic stroke who had NCCT at presentation. EIC was defined by the presence of hyperdense MCA/basilar artery sign; sulcal effacement; basal ganglia/subcortical hypodensity; and loss of cortical gray-white differentiation. NCCT was reviewed with standard window settings and with specialized Stroke Windows. Results. Fifty patients (42% females, 58% males) with a mean NIHSS of 13.4 were identified. EIC was detected in 9 patients with standard windows, while EIC was detected using Stroke Windows in 35 patients (18% versus 70%; P Windows (14% and 36%; P Windows (6% and 46%; P Windows significantly improved detection of EIC.

  7. Suicidal ideation and attempts in patients with stroke: a population-based study.

    Science.gov (United States)

    Chung, Jae Ho; Kim, Jung Bin; Kim, Ji Hyun

    2016-10-01

    Stroke is known to be associated with an increase in the risk for suicide. However, there are very few population-based studies investigating the risk of suicidal ideation and attempts in patients with stroke. The purpose of this study was to compare the risk of suicidal ideation and attempts between patients with stroke and population without stroke using nationwide survey data. Individual-level data were obtained from 228,735 participants (4560 with stroke and 224,175 without stroke) of the 2013 Korean Community Health Survey. Demographic characteristics, socioeconomic status, physical health status, and mental health status were compared between patients with stroke and population without stroke. Multivariable logistic regression was performed to investigate the independent effects of the stroke on suicidal ideation and attempts. Stroke patients had more depressive mood (12.6 %) than population without stroke (5.7 %, p suicidal ideation (24.4 %) and attempts (1.3 %) than population without stroke (9.8 and 0.4 %, respectively; both p suicidal ideation (OR 1.65, 95 % CI 1.52-1.79) and suicidal attempts (OR 1.64, 95 % CI 1.21-2.22), adjusting for demographics, socioeconomic factors, and physical health and mental health factors. We found that stroke increased the risk for suicidal ideation and attempts, independent of other factors that are known to be associated with suicidality, suggesting that stroke per se may be an independent risk factor for suicidality.

  8. The use of a rehabilitation team for stroke patients.

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    Pendarvis, J F; Grinnell, R M

    1980-01-01

    A multidisciplinary team affiliated with a large urban hospital is described and evaluated with respect to its effects on stroke patients. Twenty-six patients who had been referred to the team in a 7-month period were compared with a group of 32 patients who had not been referred to the team. Patients were evaluated on the basis of their scores on a functional health scale mailed to them 3 months after their discharge from the hospital. The results of this project indicate that patients seen by the team scored higher on functional health than those not seen by the team.

  9. Topographic Evaluation of Aphasia in 100 Stroke Patients

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    S Ghandehari

    2005-07-01

    Full Text Available Introduction: Aphasia is a common manifestation of stroke and evaluation of relationships of aphasia and brain topography could lead to better understanding of cognitive neurophysiology. Methods: 100 stroke patients with aphasia admitted in Valie-Asr hospital, Khorasan since April 2003 were enrolled in this prospective cross-sectional study. Diagnosis of stroke and aphasia was made by a neurologist and topography of involved cerebrovascular territories confirmed by topographic maps of brain in CT scan. Results: Global, Broca and Wernicke subtypes of aphasia constituted 52%, 40% and 6% of the cases, respectively. Based on the usual nourishment of Broca and Wernicke areas by anterior and posterior cortical branches of the middle cerebral artery, 79% of Global, 47% of Broca and 50% of Wernicke aphasias had compatible infarct topography. The infarct topography in other cases was not congruent with the involved linguistic areas of their brain. Conclusion: Specific cerebrovascular topography for subtypes of aphasia in stroke patients was not found. The effects of cerebrovascular lesions on linguistic functions are not predictable by their topography in CT scan.

  10. Brain perfusion-CT in acute stroke patients

    International Nuclear Information System (INIS)

    Wintermark, M.

    2005-01-01

    The role of neuro-imaging in the evaluation of acute stroke has changed dramatically in the past decade. Previously, neuro-imaging was used in this setting to provide anatomic imaging that indicated the presence or absence of acute cerebral ischemia and excluded lesions that produce symptoms or signs mimicking those of stroke, such as hemorrhage and neoplasms. More recently, the introduction of thrombolysis has changed the goals of neuro-imaging from providing solely anatomic information to providing physiologic information that could help to determine which patients might benefit from therapy. In particular, significant emphasis has been placed on the delineation of the ischemic penumbra, also called tissue at risk. Modern CT survey, consisting of three indissociable elements: noncontrast CT (NCT) of course, perfusion-CT (PCT) and CT-angiography (CTA), fulfill all the requirements for hyper-acute stroke imaging. CTA can define the occlusion site, depict arterial dissection, grade collateral blood flow, and characterize atherosclerotic disease, whereas PCT accurately delineates the infarct core and the ischemic penumbra. CT offers a number of practical advantages over other cerebral perfusion imaging methods, including its wide availability. Using PCT and CTA to define new individualized strategies for acute reperfusion will allow more acute stroke patients to benefit from thrombolytic therapy. (orig.)

  11. Long-term use of antiplatelet drugs by stroke patients

    DEFF Research Database (Denmark)

    Ostergaard, Kamilla; Hallas, Jesper; Bak, Søren

    2012-01-01

    PURPOSE: Treatment with antiplatelet drugs is a key element of secondary stroke prevention. We investigated long-term antiplatelet drug use in stroke patients with a focus on non-persistence. METHODS: Population-based prescription register data were used to determine antiplatelet drug use...... the dosage of a previous prescription had run out, or within 180 days after discharge. Cox regression was used to identify risk factors for non-persistence. RESULTS: The cohort comprised 503 patients with ischaemic stroke discharged in 1999-2001. During follow-up (median 2.8 years, interquartile range 0......-persistent. Stroke severity was inversely associated with the risk of non-persistence [NIHSS score on admission 0-3 (reference); 4-6: hazard risk (HR) 0.87, 95 % confidence interval (CI) 0.61-1.25; 7+: HR 0.47, 95 % CI 0.29-0.74]. CONCLUSIONS: Long-term non-persistence with antiplatelet treatment was high and more...

  12. Apixaban compared with warfarin in patients with atrial fibrillation and previous stroke or transient ischaemic attack

    DEFF Research Database (Denmark)

    Easton, J Donald; Lopes, Renato D; Bahit, M Cecilia

    2012-01-01

    In the ARISTOTLE trial, the rate of stroke or systemic embolism was reduced by apixaban compared with warfarin in patients with atrial fibrillation (AF). Patients with AF and previous stroke or transient ischaemic attack (TIA) have a high risk of stroke. We therefore aimed to assess the efficacy ...

  13. The Impact of Timing and Dose of Rehabilitation Delivery on Functional Recovery of Stroke Patients

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    Hsiu-Chen Huang

    2009-05-01

    Conclusion: There is a dose-dependent effect of rehabilitation on functional improvement of stroke patients for the first 6 months post-stroke, and earlier delivery of rehabilitation has lasting effects on the functional recovery of stroke patients up to 1 year.

  14. Ocular–visual defect and visual neglect in stroke patients – A report from Kathmandu, Nepal

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    Gauri Shankar Shrestha

    2012-01-01

    Conclusion: This study reports the relationship between ocular–visual disorders and stroke. There should be a formal screening for visual problems in stroke patients in hospital and rehabilitation settings.

  15. Risk and mortality of traumatic brain injury in stroke patients: two nationwide cohort studies.

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    Chou, Yi-Chun; Yeh, Chun-Chieh; Hu, Chaur-Jong; Meng, Nai-Hsin; Chiu, Wen-Ta; Chou, Wan-Hsin; Chen, Ta-Liang; Liao, Chien-Chang

    2014-01-01

    Patients with stroke had higher incidence of falls and hip fractures. However, the risk of traumatic brain injury (TBI) and post-TBI mortality in patients with stroke was not well defined. Our study is to investigate the risk of TBI and post-TBI mortality in patients with stroke. Using reimbursement claims from Taiwan's National Health Insurance Research Database, we conducted a retrospective cohort study of 7622 patients with stroke and 30 488 participants without stroke aged 20 years and older as reference group. Data were collected on newly developed TBI after stroke with 5 to 8 years' follow-up during 2000 to 2008. Another nested cohort study including 7034 hospitalized patients with TBI was also conducted to analyze the contribution of stroke to post-TBI in-hospital mortality. Compared with the nonstroke cohort, the adjusted hazard ratio of TBI risk among patients with stroke was 2.80 (95% confidence interval = 2.58-3.04) during the follow-up period. Patients with stroke had higher mortality after TBI than those without stroke (10.2% vs 3.2%, P stroke (RR = 1.60), hemorrhagic stroke (RR = 1.68), high medical expenditure for stroke (RR = 1.80), epilepsy (RR = 1.79), neurosurgery (RR = 1.94), and hip fracture (RR = 2.11) were all associated with significantly higher post-TBI mortality among patients with stroke. Patients with stroke have an increased risk of TBI and in-hospital mortality after TBI. Various characteristics of stroke severity were all associated with higher post-TBI mortality. Special attention is needed to prevent TBI among these populations.

  16. Thrombolytic therapy for patients who wake-up with stroke.

    Science.gov (United States)

    Barreto, Andrew D; Martin-Schild, Sheryl; Hallevi, Hen; Morales, Miriam M; Abraham, Anitha T; Gonzales, Nicole R; Illoh, Kachi; Grotta, James C; Savitz, Sean I

    2009-03-01

    Approximately 25% of ischemic stroke patients awaken with their deficits. The last-seen-normal time is defined as the time the patient went to sleep, which places these patients outside the window for thrombolysis. The purpose of this study was to describe our center's experience with off-label, compassionate thrombolysis for wake-up stroke (WUS) patients. A retrospective review of our database identified 3 groups of ischemic stroke patients: (1) WUS treated with thrombolysis; (2) nontreated WUS; and (3) 0- to 3-hour intravenous tissue plasminogen activator-treated patients. Safety and clinical outcome measures were symptomatic intracerebral hemorrhage, excellent outcome (discharge modified Rankin score, 0-1), favorable outcome (modified Rankin score, 0-2), and mortality. Outcome measures were controlled for baseline NIHSS using logistic regression. Forty-six thrombolysed and 34 nonthrombolysed WUS patients were identified. Sixty-one percent (28/46) of the treated WUS patients underwent intravenous thrombolysis alone whereas 30% (14/46) were given only intra-arterial thrombolysis. Four patients received both intravenous and intra-arterial thrombolysis (9%). Two symptomatic intracerebral hemorrhages occurred in treated WUS (4.3%). Controlling for NIHSS imbalance, treated WUS had higher rates of excellent (14% vs 6%; P=0.06) and favorable outcome (28% vs 13%; P=0.006), but higher mortality (15% vs 0%) compared to nontreated WUS. A second comparison controlling for baseline NIHSS between treated WUS and 174 intravenous tissue plasminogen activator patients treated within 3 hours of symptoms showed no significant differences in safety and clinical outcomes. Thrombolysis may be safe in WUS patients. Our center's experience supports considering a prospective, randomized trial to assess the safety and outcome of thrombolysis for this specific patient population.

  17. Female caregivers and stroke severity determines caregiver stress in stroke patients

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    Bindu Menon

    2017-01-01

    Full Text Available Background: Stroke is among the major causes of short- and long-term disability. This study aimed to understand the caregivers (CGs stress in stroke survivors. Materials and Methods: A 22-item questionnaire was administered to 201 CGs of stroke survivors. The variables tested were physical and mental health, social support, financial, and personal problems. CGs were divided into Group A (Barthel index [BI] 75 according to patient's BI, according to gender (male and female CG and relation; spouses (wife, husband, daughters, sons, daughter-in-law, grandchildren, and rest (father, mother, brother, sister, and in-laws. Data were analyzed using SPSS software version–21. Data were analyzed to determine which variables of the patient effects the CG stress. Results: Majority of the CGs (74.62% were females. 65% of CGs graded their burden as moderate to severe. 81% of CGs had left their work for caregiving. More than half of the CGs felt sleep disturbance and physical strain. Psychological instability and financial burdens were reported in 3/4th of CGs. Group A CGs faced more sleep, financial, health, and social life disturbance. Patient's bladder and bowel problems, shoulder pain, patients noncooperative attitude for medication administration, and physiotherapy were more upsetting for Group A CGs. Female CGs were subjected to more sleep disturbance, physical and psychological stress, faced more difficulty regarding the patient's bladder, bowel, personal hygiene needs, and physiotherapy. Female CGs felt less motivated in caregiving than male CGs. Wives and daughters-in-law experienced more burden. Time spent and burden perceived was more by female CGs (χ2 = 15.199, P = 0.002 than males (χ2 = 11.931, P = 0.018; wives and daughters than other relations (χ2 = 32.184, P = 0.000, (χ2 = 35.162, P = 0.019. Conclusion: Our study showed that caregiving burden was predominantly shouldered by females CGs. CGs faced physical, psychological, and socioeconomic

  18. Intravenous thrombolysis in ischemic stroke with unknown onset using CT perfusion.

    Science.gov (United States)

    Cortijo, E; García-Bermejo, P; Calleja, A I; Pérez-Fernández, S; Gómez, R; del Monte, J M; Reyes, J; Arenillas, J F

    2014-03-01

    Acute ischemic stroke patients with unclear onset time presenting >4.5 h from last-seen-normal (LSN) time are considered late patients and excluded from i.v. thrombolysis. We aimed to evaluate whether this subgroup of patients is different from patients presenting >4.5 h from a witnessed onset, in terms of eligibility and response to computed tomography perfusion (CTP)-guided i.v. thrombolysis. We prospectively studied consecutive acute non-lacunar middle cerebral artery (MCA) ischemic stroke patients presenting >4.5 h from LSN. All patients underwent multimodal CT and were considered eligible for i.v. thrombolysis according to CTP criteria. Two patient groups were established based on the knowledge of the stroke onset time. We compared the proportion of candidates suitable for intravenous thrombolysis between both groups, and their outcome after thrombolytic therapy. Among 147 MCA ischemic stroke patients presenting >4.5 h from LSN, stroke onset was witnessed in 74 and unknown in 73. Thirty-seven (50%) patients in the first group and 32 (44%) in the second met CTP criteria for thrombolysis (P = 0.7). Baseline variables were comparable between both groups with the exception of age, which was higher in the unclear onset group. The rates of early neurological improvement (54.1% vs 46.9%), 2-h MCA recanalization (43.5% vs 37%), symptomatic hemorrhagic transformation (3% vs 0%) and good 3-month functional outcome (62.2% vs 56.3%) did not differ significantly between both groups. Delayed stroke patients with unknown onset time were no different than patients >4.5 h regarding eligibility and response to CTP-based i.v. thrombolysis. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. FREQUENCY RATE OF OBESITY AND LOW MOBILITY IN NORTH AMERICAN AND IRANIAN STROKE PATIENTS

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    Kavian Ghandehari

    2010-12-01

    Full Text Available Abstract   INTRODUCTION: Obesity and low mobility are among the risk factors of stroke and cardiovascular diseases. A pilot double-center study evaluated frequency rate of obesity and low mobility in patients with ischemic stroke.   METHODS: This prospective clinical study was conducted on 100 consecutive stroke patients in Mackenzie hospital, Canada and 100 consecutive stroke patients in Ghaem hospital, Iran in 2007. The patients were age- and sex- matched. Diagnosis of ischemic stroke was made by stroke neurologists. Obesity and low mobility was detected based on the standard method in the two studied groups. Chi-Square and Fisher tests served for statistical analysis and P < 0.05 was declared as significant.   RESULTS: 92 males and 108 females with ischemic stroke were investigated. Obesity was present in 26% of the Canadians and 21% of Iranian stroke patients, df = 1, P = 0.403. Low mobility was reported in 29% of Canadian and 5% of Iranian stroke patients, df = 1, P < 0.0001. The frequency rate of obesity was not significantly different in the two groups and in each gender separately (P > 0.05, while the difference was significant for low mobility, P < 0.05.   CONCLUSIONS: There is no significant difference in frequency rate of obesity between Canadian and Iranian stroke patients. However, low mobility is significantly more frequent in the old Canadian individuals with stroke. Keywords: Obesity, Stroke, Race.

  20. Ischemic Stroke in a Young Patient Heralding a Left Ventricular Noncompaction Cardiomyopathy

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    Fanny Lestienne

    2017-08-01

    Full Text Available Strokes in young patients may be the clinical expression of many complex and extremely rare diseases. Uncommon causes constitute less than 5% of all strokes, but are present in 30% of strokes in young patients. We report the case of a young woman whose ischemic stroke led to the diagnosis of a rare embolic cardiomyopathy, left ventricular noncompaction cardiomyopathy, requiring a heart transplant.

  1. What happens to stroke patients after hospital discharge?

    LENUS (Irish Health Repository)

    Noone, I

    2001-05-01

    Of 231 stroke patients discharged from hospital, 34 patients (14.7%) had died when reviewed 6 months later. Of 195 survivors, 115 (58%) were independent and living in the community. The remaining 80 (42%) patients were dependent. The majority of dependent patients were in institutional care but 29 (36%) were residing in the community of whom a substantial number were not receiving physiotherapy, occupational therapy or day care. Patients who were dependent in nursing homes were less likely to have received physiotherapy (48% versus 70%) or occupational therapy (28% versus 60%) compared to disabled patients in hospital based extended nursing care. 45 patients (24%) had been re-admitted to hospital although only 48% of patients had been reviewed in hospital outpatients since discharge. 64% of patients were on anti-thrombotic treatment. This survey suggests that 6 months after hospital discharge, most stroke patients are still alive and living in the community. Many of the dependent survivors have ongoing unmet medical and rehabilitation needs.

  2. Stroke warning campaigns: delivering better patient outcomes? A systematic review

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    Mellon L

    2015-02-01

    Full Text Available Lisa Mellon,1 Frank Doyle,1 Daniela Rohde,1 David Williams,2 Anne Hickey1 1Department of Psychology, Royal College of Surgeons in Ireland, Dublin, Ireland; 2Department of Geriatric and Stroke Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland Background: Patient delay in presenting to hospital with stroke symptoms remains one of the major barriers to thrombolysis treatment, leading to its suboptimal use internationally. Educational interventions such as mass media campaigns and community initiatives aim to reduce patient delays by promoting the signs and symptoms of a stroke, but no consistent evidence exists to show that such interventions result in appropriate behavioral responses to stroke symptoms. Methods: A systematic literature search and narrative synthesis were conducted to examine whether public educational interventions were successful in the reduction of patient delay to hospital presentation with stroke symptoms. Three databases, MEDLINE, CINAHL, and PsycINFO, were searched to identify quantitative studies with measurable behavioral end points, including time to hospital presentation, thrombolysis rates, ambulance use, and emergency department (ED presentations with stroke. Results: Fifteen studies met the inclusion criteria: one randomized controlled trial, two time series analyses, three controlled before and after studies, five uncontrolled before and after studies, two retrospective observational studies, and two prospective observational studies. Studies were heterogeneous in quality; thus, meta-analysis was not feasible. Thirteen studies examined prehospital delay, with ten studies reporting a significant reduction in delay times, with a varied magnitude of effect. Eight studies examined thrombolysis rates, with only three studies reporting a statistically significant increase in thrombolysis administration. Five studies examined ambulance usage, and four reported a statistically significant increase in ambulance

  3. The metabolic syndrome is associated with a higher resistance to intravenous thrombolysis for acute ischemic stroke in women than in men.

    Science.gov (United States)

    Arenillas, Juan F; Sandoval, Patricio; Pérez de la Ossa, Natalia; Millán, Mónica; Guerrero, Cristina; Escudero, Domingo; Dorado, Laura; López-Cancio, Elena; Castillo, José; Dávalos, Antoni

    2009-02-01

    The metabolic syndrome (MetS) might confer a higher resistance to intravenous thrombolysis in acute middle cerebral artery (MCA) ischemic stroke. MetS increases the risk of stroke in women to a greater extent than in men. We aimed to investigate whether there might be sex differences in the impact of MetS on the response to intravenous thrombolysis for acute MCA ischemic stroke. We prospectively studied consecutive ischemic stroke patients, treated with intravenous tissue-type plasminogen activator according to SITS-MOST criteria, with an MCA occlusion on prebolus transcranial Doppler examination. Resistance to thrombolysis was defined as the absence of complete MCA recanalization 24 hours after tissue-type plasminogen activator infusion by transcranial Doppler criteria. MetS was diagnosed according to the criteria established by the American Heart Association/National Heart, Lung, and Blood Institute 2005 statement. A total of 125 patients (75 men, 50 women; mean age, 67.6+/-11 years) were included. MetS was diagnosed in 76 (61%) patients. Resistance to clot lysis at 24 hours was observed in 53 (42%) patients. Two multivariate-adjusted, logistic-regression models identified that MetS was associated with a higher resistance to tissue-type plasminogen activator, independently of other significant baseline variables (odds ratio=9.8; 95% CI, 3.5 to 27.8; P=0.0001) and of the individual components of the MetS. The MetS was associated with a significantly higher odds of resistance to thrombolysis in women (odds ratio=17.5; 95% CI, 1.9 to 163.1) than in men (odds ratio=5.1; 95% CI, 1.6 to 15.6; P for interaction=0.0004). The effect of MetS on the resistance to intravenous thrombolysis for acute MCA ischemic stroke appears to be more pronounced in women than in men.

  4. Tissue at risk in the deep middle cerebral artery territory is critical to stroke outcome

    Energy Technology Data Exchange (ETDEWEB)

    Rosso, Charlotte; Samson, Yves [Pitie-Salpetriere Hospital, AP-HP, Urgences Cerebro-Vasculaires, Paris (France); UPMC, Univ Paris 06, Paris (France); Centre de Recherche de l' Institut du Cerveau et de la Moelle epiniere, ICM, UPMC Paris 6, Inserm, U975, CNRS, UMR 7225, COGIMAGE, Paris (France); Colliot, Olivier [UPMC, Univ Paris 06, Paris (France); Centre de Recherche de l' Institut du Cerveau et de la Moelle epiniere, ICM, UPMC Paris 6, Inserm, U975, CNRS, UMR 7225, COGIMAGE, Paris (France); Valabregue, Romain [UPMC, Univ Paris 06, Paris (France); Centre de Recherche de l' Institut du Cerveau et de la Moelle epiniere, ICM, UPMC Paris 6, Inserm, U975, CNRS, UMR 7225, Centre for NeuroImaging Research (CENIR), Paris (France); Crozier, Sophie [Pitie-Salpetriere Hospital, AP-HP, Urgences Cerebro-Vasculaires, Paris (France); Dormont, Didier [UPMC, Univ Paris 06, Paris (France); Centre de Recherche de l' Institut du Cerveau et de la Moelle epiniere, ICM, UPMC Paris 6, Inserm, U975, CNRS, UMR 7225, COGIMAGE, Paris (France); Pitie-Salpetriere Hospital, AP-HP, Department of Neuroradiology, Paris (France); Lehericy, Stephane [UPMC, Univ Paris 06, Paris (France); Centre de Recherche de l' Institut du Cerveau et de la Moelle epiniere, ICM, UPMC Paris 6, Inserm, U975, CNRS, UMR 7225, Centre for NeuroImaging Research (CENIR), Paris (France); Pitie-Salpetriere Hospital, AP-HP, Department of Neuroradiology, Paris (France)

    2011-10-15

    The clinical efficacy of thrombolysis in stroke patients is explained by the increased rate of recanalization, which limits infarct growth. However, the efficacy could also be explained by the protection of specific sites of the brain. Here, we investigate where is this outcome-related tissue at risk using voxel-based analysis. We included 68 acute stroke patients with middle cerebral artery (MCA) occlusion on the admission MRI performed within 6 h of symptoms onset (H6) and 16 controls. MCA recanalization was assessed using the magnetic resonance angiography performed at day 1 (D1). Apparent diffusion coefficient (ADC) changes were analyzed using a voxel-based method between patients vs. controls group at admission (H6) in non-recanalized vs. recanalized and in 3-month poor vs. good outcome patients at D1. Complete or partial MCA recanalization was observed in 52 of 68 patients. Good outcome at 3 months occurred in 40 patients (59%). In non-recanalized patients, ADC was decreased in the deep MCA and watershed arterial territory (the lenticular nucleus, internal capsule, and the overlying periventricular white matter). This decrease was not observed in recanalized patients at D1 or patients at H6. Fiber tracking suggested that the area is crossed by the cortico-spinal, cerebellar, and intra-hemispheric association tracts. Finally, this area almost co-localized with the area associated with poor outcome. A clinically relevant area of tissue at risk may occur in patients with MCA infarcts at the level of deep white matter fiber tracts. These findings suggest that neuroprotection research should be refocused on white matter. (orig.)

  5. Tissue at risk in the deep middle cerebral artery territory is critical to stroke outcome

    International Nuclear Information System (INIS)

    Rosso, Charlotte; Samson, Yves; Colliot, Olivier; Valabregue, Romain; Crozier, Sophie; Dormont, Didier; Lehericy, Stephane

    2011-01-01

    The clinical efficacy of thrombolysis in stroke patients is explained by the increased rate of recanalization, which limits infarct growth. However, the efficacy could also be explained by the protection of specific sites of the brain. Here, we investigate where is this outcome-related tissue at risk using voxel-based analysis. We included 68 acute stroke patients with middle cerebral artery (MCA) occlusion on the admission MRI performed within 6 h of symptoms onset (H6) and 16 controls. MCA recanalization was assessed using the magnetic resonance angiography performed at day 1 (D1). Apparent diffusion coefficient (ADC) changes were analyzed using a voxel-based method between patients vs. controls group at admission (H6) in non-recanalized vs. recanalized and in 3-month poor vs. good outcome patients at D1. Complete or partial MCA recanalization was observed in 52 of 68 patients. Good outcome at 3 months occurred in 40 patients (59%). In non-recanalized patients, ADC was decreased in the deep MCA and watershed arterial territory (the lenticular nucleus, internal capsule, and the overlying periventricular white matter). This decrease was not observed in recanalized patients at D1 or patients at H6. Fiber tracking suggested that the area is crossed by the cortico-spinal, cerebellar, and intra-hemispheric association tracts. Finally, this area almost co-localized with the area associated with poor outcome. A clinically relevant area of tissue at risk may occur in patients with MCA infarcts at the level of deep white matter fiber tracts. These findings suggest that neuroprotection research should be refocused on white matter. (orig.)

  6. Help seeking behavior and onset-to-alarm time in patients with acute stroke: sub-study of the preventive antibiotics in stroke study.

    Science.gov (United States)

    Zock, E; Kerkhoff, H; Kleyweg, R P; van Bavel-Ta, T B V; Scott, S; Kruyt, N D; Nederkoorn, P J; van de Beek, D

    2016-11-25

    Patients with acute stroke often do not seek immediate medical help, which is assumed to be driven by lack of knowledge of stroke symptoms. We explored the process of help seeking behavior in patients with acute stroke, evaluating knowledge about stroke symptoms, socio-demographic and clinical characteristics, and onset-to-alarm time (OAT). In a sub-study of the Preventive Antibiotics in Stroke Study (PASS), 161 acute stroke patients were prospectively included in 3 Dutch hospitals. A semi-structured questionnaire was used to assess knowledge, recognition and interpretation of stroke symptoms. With in-depth interviews, response actions and reasons were explored. OAT was recorded and associations with socio-demographic, clinical parameters were assessed. Knowledge about stroke symptoms does not always result in correct recognition of own stroke symptoms, neither into correct interpretation of the situation and subsequent action. In our study population of 161 patients with acute stroke, median OAT was 30 min (interquartile range [IQR] 10-150 min). Recognition of one-sided weakness and/or sensory loss (p = 0.046) and adequate interpretation of the stroke situation (p = 0.003), stroke at daytime (p = 0.002), severe stroke (p = 0.003), calling the emergency telephone number (p = 0.004), and transport by ambulance (p = 0.040) were associated with shorter OAT. Help seeking behavior after acute stroke is a complex process. A shorter OAT after stroke is associated with correct recognition of one-sided weakness and/or sensory loss, adequate interpretation of the stroke situation by the patient and stroke characteristics and logistics of stroke care, but not by knowledge of stroke symptoms.

  7. Interventions for disorders of eye movement in patients with stroke

    OpenAIRE

    Pollock, A.; Hazelton, C.; Henderson, C.A.; Angilley, J.; Dhillon, B.; Langhorne, P.; Livingstone, K.; Munro, F.A.; Orr, H.; Rowe, F.J.; Shahani, U.

    2011-01-01

    Background Eye movement disorders may affect over 70% of stroke patients. These eye movement disorders can result in difficulty maintaining the normal ocular position and difficulty moving the eyes appropriately. The resulting functional disabilities include a loss of depth perception, reduced hand-to-eye co-ordination, marked difficulties with near tasks and reading and reduced ability to scan the visual environment. They can also impact on the effectiveness of rehabilitation therapy. There ...

  8. Emotional reactions in patients after frontal lobe stroke

    Directory of Open Access Journals (Sweden)

    Stojanović Zlatan

    2015-01-01

    Full Text Available Background/Aim. Emotional reactions have been documented after tumor lesions and the other damages of the brain. The aim of this paper was to examine the correlation between frontal lobe lesions and emotional reactions in patients with stroke. Methods. The research included 118 patients after stroke. Lesion localization was defined on computed axial tomography records, whereas the area and perimeter of lesion were measured by AutoCAD 2004 software. Examinations by means of the Hamilton Rating Scale for Anxiety and Depression (HRSA and HRSD were carried out 11-40 days after stroke. Statistic data were processed by simple linear/nonlinear regression, Cox's and the generalized linear model. Results. A higher frequency of emotional reactions, i.e. anxiety, was determined in women after stroke (p = 0.024. A negative correlation between the lesion size and the intensity of anxiety manifestations was determined (Spearman’s r = -0.297; p = 0.001. Anxiety was more frequent in patients with frontal lobe lesions in the dominant hemisphere (interaction: frontal lesion * hand dominant hemisphere, p = 0.017. Also, HRSD score values showed the tendency for lesser decline in case of greater frontal lobe lesions in relation to lesions of other regions of prosencephalon (interaction: frontal lesion * lesion area, p = 0.001. Conclusion. The results of this study indicate the correlation between evolutionary younger structures of the central nervous system and emotional reactions of man. Therefore, it is necessary to undertake proper early psychopharmacotherapy in the vulnerable group of patients.

  9. The post-stroke depression and its impact on functioning in young and adult stroke patients of a rehabilitation unit.

    Science.gov (United States)

    Amaricai, Elena; Poenaru, Dan V

    2016-01-01

    Stroke is a leading cause of disability and a major public health problem. To determine frequency and degree of post-stroke depression (PSD) and its impact on functioning in young and adult stroke patients in a rehabilitation unit. The study included 72 stroke patients (aged 29-59 years) who were attending rehabilitation. The patients were assessed for depressive symptoms by Beck Depression Inventory (BDI), and their functioning by using the Stroke Impact Scale (SIS) and the Barthel Index of Activities of Daily Living (ADL). Forty-eight patients had different degrees of depression: borderline clinical depression (13.8%), moderate depression (34.7%), severe depression (15.2%) or extreme depression (2.9%). There were no significant differences of BDI scores in 30-39, 40-49 and 50-59 years groups. Statistically significant correlations were between BDI score and SIS score, between BDI score and ADL index, and between SIS score and ADL index in men, women and total study patients. More than half of the PSD patients had a moderate degree of depression. Significant correlations were noticed between depressive symptoms and functional status evaluated both by an instrument of assessing stroke impact upon general health and an instrument for assessing the everyday activities.

  10. The Frequency of Fabry Disease among Young Cryptogenic Stroke Patients in the City of Sakarya.

    Science.gov (United States)

    Gündoğdu, Aslı Aksoy; Kotan, Dilcan; Alemdar, Murat

    2017-06-01

    Fabry disease (FD) is known as a rare cause of stroke. Recent studies suggested that FD is an underdiagnosed entity among young stroke patients. We aimed to investigate the frequency of FD in young cryptogenic stroke patients who lived in the City of Sakarya and to define the clinical features that help in recognizing patients with FD. Acute ischemic stroke patients aged 18-55 years who were admitted to our hospital between October 2013 and September 2016 were evaluated for inclusion. Patients with other recognized causes of stroke were excluded. The screening was performed for alpha-galactosidase A (α-Gal A) activity on dried blood spot, and DNA was sequenced for GLA mutation in patients with low plasma α-Gal A activity. Among the 484 acute ischemic stroke patients, 54 (24 male, 44.4%) young cryptogenic stroke patients were enrolled. The α-Gal A activity was detected as low in 3 patients. c.[680G > A] p.[R227Q] missense mutation was identified in 2 male patients. The frequency of FD was calculated as 3.7%. Our research is the first FD screening study in Turkish stroke patients. Our results underlined the importance of considering FD during the etiologic evaluation of young cryptogenic stroke patients as it is a rare but potentially treatable entity. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  11. Mapping patients' experiences after stroke onto a patient-focused intervention framework.

    Science.gov (United States)

    Donnellan, C; Martins, A; Conlon, A; Coughlan, T; O'Neill, D; Collins, D R

    2013-03-01

    Stroke patients' involvement in the rehabilitation process including decision making has made significant advances clinically over the past two decades. However, development of patient-focused interventions in stroke rehabilitation is a relatively under developed area of research. The aim of this study was to interpret the explanations that patients gave of their experience after stroke and how these may validate an already established patient-focused intervention framework - the Quest for quality and improved performance (QQUIP) (2006) that includes seven quality improvement goals. A random purposive sample of eight stroke patients was interviewed between 3 and 6 months following discharge. Patients' reports of their experience after stroke were obtained using in-dept semi-structured interviews and analysed using Qualitative Content Analysis. Explanations given by patients included both positive and negative reports of the stroke experience. Regardless of consequences as a result of physical, psychological and social impairments, there were other life style disruptions that were reported by all patients such as taking new medication and adverse effects of these, experiencing increasing fatigue, difficulties with social activities and situations and having to make changes in health behaviours and lifestyle. Some of the core themes that emerged reflected the aims of QQUIP improvement goals that include improving health literacy, clinical decision-making, self-care, patient safety, access to health advice, care experience and service development. Further recommendations based on the findings from this study would be to consider using the QQUIP framework for developing intervention studies in stroke rehabilitation care that are person-centred. This framework provides a template that is equipped to address some of the main concerns that people have following the experience of stroke and also focuses on improving quality of care.

  12. Psychiatric morbidity in stroke patients attending a neurology clinic ...

    African Journals Online (AJOL)

    EB

    2013-09-03

    Sep 3, 2013 ... Conclusion: Psychiatric disorders are often associated with stroke. Identifying and ... include post stroke depression (PSD), mania, Bipolar disorder, anxiety ..... diagnosis and therapy: Report of the WHO Task force on stroke ...

  13. An audit of the pharmacological management of ischaemic stroke patients in a metropolitan Australian hospital.

    Science.gov (United States)

    Khalil, Viviane; Li, Matthew; Hua, Qiantong Amanda

    2015-02-01

    According to the Australian Bureau of Statistics, stroke is the second leading cause of death in Australia. The clinical Guidelines for stroke management published by the National Stroke Foundation provide a series of evidence based recommendations to assist clinicians in the management of stroke patients. Appropriate management of patients admitted to stroke units reduces death and disability by 20 %. Moreover, a multidisciplinary team approach also improves patient outcomes. To retrospectively review the pharmacological management of ischaemic stroke patients in a metropolitan Australian hospital, and to compare adherence with the guidelines for stroke management with the national stroke foundation data with and without pharmacist intervention. A retrospective audit of medical records was undertaken of all patients admitted to a large teaching hospital with the diagnosis of stroke or cerebral infarction from January 2013 to May 2013. A total of 124 patients were included in the study. Most patients were discharged on appropriate pharmacological intervention for the prevention of secondary stroke: antihypertensive agents (71 %), lipid lowering agents (67 %) and antithrombotic (85 %) medications. The majority of the cohort was discharged on the appropriate evidence based medications for the management of secondary stroke. Further improvement may be achieved by pharmacist intervening as part of a multidisciplinary team.

  14. Mutations of the GLA gene in young patients with stroke: the PORTYSTROKE study--screening genetic conditions in Portuguese young stroke patients.

    Science.gov (United States)

    Baptista, Miguel Viana; Ferreira, Susana; Pinho-E-Melo, Teresa; Carvalho, Marta; Cruz, Vítor T; Carmona, Cátia; Silva, Fernando A; Tuna, Assunção; Rodrigues, Miguel; Ferreira, Carla; Pinto, Ana A N; Leitão, André; Gabriel, João Paulo; Calado, Sofia; Oliveira, João Paulo; Ferro, José M

    2010-03-01

    Fabry disease is an X-linked monogenic disorder caused by mutations in the GLA gene. Recent data suggest that stroke in young adults may be associated with Fabry disease. We aimed to ascertain the prevalence of this disorder among young adult patients with stroke in Portugal by GLA genotyping. During 1 year, all patients aged 18 to 55 years with first-ever stroke, who were admitted into any of 12 neurology hospital departments in Portugal, were prospectively enrolled (n=625). Ischemic stroke was classified according to Trial of Org 10172 in Acute Stroke Treatment criteria. Alpha-galactosidase activity was further assayed in all patients with GLA mutations. Four hundred ninety-three patients (mean age, 45.4 years; 61% male) underwent genetic analyses: 364 with ischemic stroke, 89 with intracerebral hemorrhage, 26 with subarachnoid hemorrhage, and 14 with cerebral venous thrombosis. Twelve patients had missense GLA mutations: 9 with ischemic stroke (p.R118C: n=4; p.D313Y: n=5), including 5 patients with an identified cause of stroke (cardiac embolism: n=2; small vessel disease: n=2; other cause: n=1), 2 with intracerebral hemorrhage (p.R118C: n=1; p.D313Y: n=1), and one with cerebral venous thrombosis (p.R118C: n=1). Leukocyte alpha-galactosidase activity was subnormal in the hemizygous males and subnormal or low-normal in the heterozygous females. Estimated prevalence of missense GLA mutations was 2.4% (95% CI, 1.3% to 4.1%). Despite a low diagnostic yield, screening for GLA mutations should probably be considered in different types of stroke. Restricting investigation to patients with cryptogenic stroke may underestimate the true prevalence of Fabry disease in young patients with stroke.

  15. The association of insular stroke with lesion volume

    Directory of Open Access Journals (Sweden)

    Nishanth Kodumuri

    2016-01-01

    Full Text Available The insula has been implicated in many sequelae of stroke. It is the area most commonly infarcted in people with post-stroke arrhythmias, loss of thermal sensation, hospital acquired pneumonia, and apraxia of speech. We hypothesized that some of these results reflect the fact that: (1 ischemic strokes that involve the insula are larger than strokes that exclude the insula (and therefore are associated with more common and persistent deficits; and (2 insular involvement is a marker of middle cerebral artery (MCA occlusion. We analyzed MRI scans of 861 patients with acute ischemic hemispheric strokes unselected for functional deficits, and compared infarcts involving the insula to infarcts not involving the insula using t-tests for continuous variables and chi square tests for dichotomous variables. Mean infarct volume was larger for infarcts including the insula (n = 232 versus excluding the insula (n = 629: 65.8 ± 78.8 versus 10.2 ± 15.9 cm3 (p < 0.00001. Even when we removed lacunar infarcts, mean volume of non-lacunar infarcts that included insula (n = 775 were larger than non-lacunar infarcts (n = 227 that excluded insula: 67.0 cm3 ± 79.2 versus 11.5 cm3 ± 16.7 (p < 0.00001. Of infarcts in the 90th percentile for volume, 87% included the insula (χ2 = 181.8; p < 0.00001. Furthermore, 79.0% infarcts due to MCA occlusion included the insula; 78.5% of infarcts without MCA occlusion excluded the insula (χ2 = 93.1; p < 0.0001. The association between insular damage and acute or chronic sequelae likely often reflects the fact that insular infarct is a marker of large infarcts caused by occlusion of the MCA more than a specific role of the insula in a range of functions. Particularly in acute stroke, some deficits may also be due to ischemia of the MCA or ICA territory caused by large vessel occlusion.

  16. Risk Factors of Nicardipine-Related Phlebitis in Acute Stroke Patients.

    Science.gov (United States)

    Kawada, Kei; Ohta, Tsuyoshi; Tanaka, Koudai; Kadoguchi, Naoto; Yamamoto, Souichi; Morimoto, Masanori

    2016-10-01

    Intravenous nicardipine is generally used to treat hypertension in acute stroke patients but is associated with frequent phlebitis. We aimed to identify the incidence and risk factors of phlebitis in such patients. The incidence and risk factors of phlebitis were investigated in 358 acute stroke patients from July 2014 to June 2015. In total, 138 patients received intravenous nicardipine. Of 45 (12.6%) phlebitis patients in 358 acute stroke patients, 42 (93.3%) were administered nicardipine, which was significantly associated with phlebitis occurrence (P phlebitis of acute stroke patients in univariate analysis were intracerebral hemorrhage (P phlebitis is frequently observed in acute stroke patients and is significantly associated with administration of a maximum concentration of nicardipine greater than 130 µg/mL. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  17. Imaging‐based patient selection for intra‐arterial stroke therapy

    NARCIS (Netherlands)

    Yoo, A.J.

    2016-01-01

    Acute ischemic strokes arising from blockages of the major brain-supplying arteries put patients at risk for extensive brain injury. Left untreated, these major strokes produce significant disability and death. Fortunately, recent advances in stroke devices have improved clinical outcomes in such

  18. Dysarthria following stroke: the patient's perspective on management and rehabilitation.

    Science.gov (United States)

    Brady, Marian C; Clark, Alexander M; Dickson, Sylvia; Paton, Gillian; Barbour, Rosaline S

    2011-10-01

    To explore the perceptions of people with stroke-related dysarthria in relation to the management and rehabilitation of dysarthria. Qualitative semi-structured interviews. Community setting Subjects: Twenty-four people with an acquired dysarthria as a result of a stroke in the previous three years. All were living at home at the time of the interview. None exhibited a co-existing impairment (for example, aphasia, apraxia or cognitive impairment) that might have contributed to their communicative experiences. Participants described the considerable efforts they made to maximize their communicative effectiveness prior to, and during, communicative interactions. Activities described included careful articulation and vocal projection as well as more inconspicuous strategies including pre-planning interactions, focused, effortful speech and word substitution. Communication was facilitated by a range of strategies including drafting, rehearsal, manoeuvring and ongoing monitoring and repair. Self-led speech rehabilitation activities were functionally based and often undertaken regularly. Some novel reading-aloud and speaking-aloud activities were described. The quantity and nature of inconspicuous, internalized, cognitive activities people with dysarthria engage in to maximize their communicative effectiveness should be considered in evaluating the impact of dysarthria following stroke. Focusing upon externally observable characteristics alone is insufficient. Challenging, functionally relevant, patient-focused activities, materials and targets are more likely to be perceived by the patient as relevant and worthwhile and are thus more likely to ensure adherence to recommended rehabilitation activities.

  19. Detection of cerebrovascular disease in patients with sickle cell disease using transcranial Doppler sonography: correlation with MRI, MRA and conventional angiography

    Energy Technology Data Exchange (ETDEWEB)

    Verlhac, S. [Service de Radiologie, Centre Hospitalier Intercommunal, 94 - Creteil (France); Bernaudin, F. [Service de Pediatrie, Centre Hospitalier Intercommunal, 94 - Creteil (France); Tortrat, D. [Association Claude Bernard, 75 - Paris (France); Brugieres, P. [Service de Neuroradiologie, Hopital Henri Mondor, 94 - Creteil (France); Mage, K. [Service de Radiologie, Centre Hospitalier Intercommunal, 94 - Creteil (France); Gaston, A. [Service de Neuroradiologie, Hopital Henri Mondor, 94 - Creteil (France); Reinert, P. [Service de Pediatrie, Centre Hospitalier Intercommunal, 94 - Creteil (France)

    1995-11-01

    A prospective study of 58 patients with sickle cell disease (SCD) by transcranial Doppler sonography (TCD) included both MRI and MRA in patients over 7 years of age and those with abnormal TCD. Arteriography was performed in cases where a stenosis was suspected on TCD. Middle cerebral artery (MCA) and basilar artery (BA) velocities were significantly higher in the sickle cell hemoglobin SS group than in the hemoglobin SC group. Patients with a MCA mean velocity of over 1.90 m/s had stenoses found by arteriography. Patients with unilaterally undetectable MCA flow had experienced a stroke and MCA thrombosis was confirmed at MRA and arteriography. We concluded that TCD is valuable in detecting arterial stenosis in SCD and will lead to consideration of these patients for intensive therapy, such as bone marrow transplantation (BMT) or transfusion regimes. (orig.)

  20. Detection of cerebrovascular disease in patients with sickle cell disease using transcranial Doppler sonography: correlation with MRI, MRA and conventional angiography

    International Nuclear Information System (INIS)

    Verlhac, S.; Bernaudin, F.; Tortrat, D.; Brugieres, P.; Mage, K.; Gaston, A.; Reinert, P.

    1995-01-01

    A prospective study of 58 patients with sickle cell disease (SCD) by transcranial Doppler sonography (TCD) included both MRI and MRA in patients over 7 years of age and those with abnormal TCD. Arteriography was performed in cases where a stenosis was suspected on TCD. Middle cerebral artery (MCA) and basilar artery (BA) velocities were significantly higher in the sickle cell hemoglobin SS group than in the hemoglobin SC group. Patients with a MCA mean velocity of over 1.90 m/s had stenoses found by arteriography. Patients with unilaterally undetectable MCA flow had experienced a stroke and MCA thrombosis was confirmed at MRA and arteriography. We concluded that TCD is valuable in detecting arterial stenosis in SCD and will lead to consideration of these patients for intensive therapy, such as bone marrow transplantation (BMT) or transfusion regimes. (orig.)

  1. Bipolar Disorder after Stroke in an Elderly Patient

    Directory of Open Access Journals (Sweden)

    Raquel Calvão de Melo

    2014-01-01

    Full Text Available The onset of bipolar disorder (BD secondary to a stroke event is a rare clinical entity. Although it may be related to specific regions of the brain, several other factors have been linked to its expression such as subcortical atrophy or chronic vascular burden. While precise locations and cerebral circuits involved in the bipolarity expression after stroke still need to be determined, their investigation represents an opportunity to study brain function and BD etiopathogenesis. We present a BD secondary to multiple subcortical biparietal lacunar infarctions, a lacunar infarction in left putamen and an ischemic lesion at the cerebral trunk evolving the right median portion, in a 65-year-old male patient who experienced manic, hypomanic, and depressive episodes, after 6, 10, and 16 months, respectively, of the cerebrovascular events.

  2. Relationships of stroke patients' gait parameters with fear of falling.

    Science.gov (United States)

    Park, Jin; Yoo, Ingyu

    2014-12-01

    [Purpose] The purpose of this study was to assess the correlation of gait parameters with fear of falling in stroke survivors. [Subjects] In total, 12 patients with stroke participated. [Methods] The subjects performed on a Biodex Gait Trainer 2 for 5 min to evaluate characteristic gait parameters. The kinematic gait parameters measured were gait speed, step cycle, step length, and time on each foot (step symmetry). All the subjects also completed a fall anxiety survey. [Results] Correlations between gait parameters and fear of falling scores were calculated. There was a moderate degree of correlation between fear of falling scores and the step cycle item of gait parameters. [Conclusions] According to our results, the step cycle gait parameter may be related to increased fall anxiety.

  3. Blood microRNAs in Low or No Risk Ischemic Stroke Patients

    Directory of Open Access Journals (Sweden)

    Jun Rong Tan

    2013-01-01

    Full Text Available Ischemic stroke is a multi-factorial disease where some patients present themselves with little or no risk factors. Blood microRNA expression profiles are becoming useful in the diagnosis and prognosis of human diseases. We therefore investigated the blood microRNA profiles in young stroke patients who presented with minimal or absence of risk factors for stroke such as type 2 diabetes, dyslipidemia and hypertension. Blood microRNA profiles from these patients varied with stroke subtypes as well as different functional outcomes (based on modified Rankin Score. These microRNAs have been shown to target genes that are involved in stroke pathogenesis. The findings from our study suggest that molecular mechanisms in stroke pathogenesis involving low or no risk ischemic stroke patients could differ substantially from those with pre-existing risk factors.

  4. Correlation between brain injury and dysphagia in adult patients with stroke

    Directory of Open Access Journals (Sweden)

    Nunes, Maria Cristina de Alencar

    2012-01-01

    Full Text Available Introduction: In the literature, the incidence of oropharyngeal dysphagia in patients with cerebrovascular accident (AVE ranges 20-90%. Some studies correlate the location of a stroke with dysphagia, while others do not. Objective: To correlate brain injury with dysphagia in patients with stroke in relation to the type and location of stroke. Method: A prospective study conducted at the Hospital de Clinicas with 30 stroke patients: 18 women and 12 men. All patients underwent clinical evaluation and swallowing nasolaryngofibroscopy (FEES®, and were divided based on the location of the injury: cerebral cortex, cerebellar cortex, subcortical areas, and type: hemorrhagic or transient ischemic. Results: Of the 30 patients, 18 had ischemic stroke, 10 had hemorrhagic stroke, and 2 had transient stroke. Regarding the location, 10 lesions were in the cerebral cortex, 3 were in the cerebral and cerebellar cortices, 3 were in the cerebral cortex and subcortical areas, and 3 were in the cerebral and cerebellar cortices and subcortical areas. Cerebral cortex and subcortical area ischemic strokes predominated in the clinical evaluation of dysphagia. In FEES®, decreased laryngeal sensitivity persisted following cerebral cortex and ischemic strokes. Waste in the pharyngeal recesses associated with epiglottic valleculae predominated in the piriform cortex in all lesion areas and in ischemic stroke. A patient with damage to the cerebral and cerebellar cortices from an ischemic stroke exhibited laryngeal penetration and tracheal aspiration of liquid and honey. Conclusion: Dysphagia was prevalent when a lesion was located in the cerebral cortex and was of the ischemic type.

  5. SECONDARY PREVENTION OF STROKE IN PATIENTS WITH NON-VALVULAR ATRIAL FIBRILLATION: THE CLINICIANS’ VIEWPOINT

    Directory of Open Access Journals (Sweden)

    E. A. Drozdova

    2015-09-01

    Full Text Available Atrial fibrillation is one of the main risk factor of ischemic stroke. Current problems of the management of patients with stroke due to non-valvular atrial fibrillation and secondary stroke prevention in these patients are considered. Data of own author’s observation for patients of this type during 6 months after discharge from the hospital are presented. The problems which patients faced with are analyzed. Comparative assessment of warfarin and dabigatran therapies is given.

  6. The diagnostic accuracy of TCD for intracranial arterial stenosis/occlusion in patients with acute ischemic stroke: the importance of time interval between detection of TCD and CTA.

    Science.gov (United States)

    Guan, Jingxia; Zhou, Qin; Ouyang, Huangqing; Zhang, Shaofeng; Lu, Zuneng

    2013-11-01

    To evaluate prospectively the diagnostic accuracy of transcranial doppler (TCD) as an additional screening tool for intracranial arterial steno-occlusive disease against computed tomography angiography (CTA) in patients with acute ischemic stroke (AIS) if both are performed in a short time interval. Between July 2011 and May 2012, 128 patients who were hospitalized within 24 hours of symptom onset and fulfilled the criteria for the clinical diagnosis of AIS were enrolled. Bedside detection of TCD was accomplished immediately after admission. High-resolution brain CTA was performed within 3 hours after the completion of TCD and the images were interpreted by a neuroradiologist blinded to TCD findings. The accuracy parameters of TCD against CTA were calculated after computation of true-positive, false-positive, true negative, and false-negative values. Among the 128 patients, there were 68 males and 60 females, aged 61.4 ± 17.5 years. The mean time interval between the detection of TCD and CTA was 89.7 (77.8) minutes. In 65% of patients, both examinations were performed with less than a half-hour interval between them. The diagnostic accuracy of TCD for different arteries showed slight distinction. Transcranial doppler demonstrated the most accurate diagnosis for middle cerebral artery (MCA), where TCD showed 35 true-positive, 0 false-negative, 1 false-positive, and 92 true-negative studies compared with CTA. Furthermore, elevated MCA velocities on TCD correlated well with the severity of intracranial stenosis detected on CTA. Vertebral artery (VA) is one of the arteries with the lowest sensitivity for TCD diagnosis (sensitivity 63.4%, specificity 96.5%, positive predictive value (PPV) 89.6%, negative predictive value (NPV) 84.8%, and accuracy 85.9%). In 20 cases (15.6%), TCD showed findings complementary to CTA (real-time embolization, collateral flow patterns, and steal phenomenon). Transcranial doppler shows high diagnostic accuracy against CTA if both are

  7. Patent foramen ovale and atrial septal aneurysm can cause ischemic stroke in patients with antiphospholipid syndrome.

    Science.gov (United States)

    Tanaka, Yasutaka; Ueno, Yuji; Miyamoto, Nobukazu; Shimada, Yoshiaki; Tanaka, Ryota; Hattori, Nobutaka; Urabe, Takao

    2013-01-01

    The purpose of the present study was to evaluate the contributions of embolic etiologies, patent foramen ovale (PFO) and atrial septal aneurysm (ASA) to the pathogenesis of ischemic stroke in patients with antiphospholipid syndrome (APS). We performed transesophageal echocardiography (TEE) examination for consecutive stroke patients who had been diagnosed with APS (APS group) to detect potential embolic sources. APS was diagnosed based on the modified Sapporo criteria. The control stroke group comprised age- and sex-matched cryptogenic stroke patients undergoing TEE. We assessed and compared the clinical characteristics and TEE findings between stroke patients with APS and control stroke groups. Among 582 patients, nine patients (nine women; mean age, 50 ± 18 years) were classified into the APS group. In 137 patients undergoing TEE, 41 age-matched female stroke patients were recruited to the control stroke group. Prevalences of PFO and ASA were significantly higher in the APS group than in the control stroke group (89 vs. 41 %, p = 0.027; 67 vs. 20 %, p = 0.015, respectively). Multiple logistic regression analysis showed that PFO (odds ratio (OR), 13.71; 95 % confidence interval (CI), 1.01-185.62; p = 0.049) and ASA (OR, 8.06; 95 % CI, 1.17-55.59; p = 0.034) were independently associated with the APS group. PFO and ASA were strongly associated with the APS group, and could thus represent potential embolic sources in ischemic stroke patients with APS.

  8. Trends in in-hospital mortality among patients with stroke in China.

    Directory of Open Access Journals (Sweden)

    Qian He

    Full Text Available BACKGROUND: The incidence and burden of stroke in China is increasing rapidly. However, little is known about trends in mortality during stroke hospitalization. The objectives of this study were to assess trends of in-hospital mortality among patients with stroke and explore influence factors of in-hospital death after stroke in China. METHODS: 109 grade III class A hospitals were sampled by multistage stratified cluster sampling. All patients admitted to hospitals between 2007 and 2010 with a discharge diagnosis of stroke were included. Trends in in-hospital mortality among patients with stroke were assessed. Influence factors of in-hospital death after stroke were explored using multivariable logistic regression. RESULTS: Overall stroke hospitalizations increased from 79,894 in 2007 to 85,475 in 2010, and in-hospital mortality of stroke decreased from 3.16% to 2.30% (P<0.0001. The percentage of severe patients increased while odds of mortality (2010 versus 2007 decreased regardless of stroke type: subarachnoid hemorrhage (OR 0.792, 95% CI = 0.636 to 0.987, intracerebral hemorrhage (OR 0.647, 95% CI = 0.591 to 0.708, and ischemic stroke (OR 0.588, 95% CI = 0.532 to 0.649. In multivariable analyses, older age, male, basic health insurance, multiple comorbidities and severity of disease were linked to higher odds of in-hospital mortality. CONCLUSIONS: The mortality of stroke hospitalizations decreased likely reflecting advancements in stroke care and prevention. Decreasing of mortality with increasing of severe stroke patients indicated that we should pay more attention to rehabilitation and life quality of stroke patients. Specific individual and hospital-level characteristics may be targets for facilitating further declines.

  9. Anosognosia for obvious visual field defects in stroke patients.

    Science.gov (United States)

    Baier, Bernhard; Geber, Christian; Müller-Forell, Wiebke; Müller, Notger; Dieterich, Marianne; Karnath, Hans-Otto

    2015-01-01

    Patients with anosognosia for visual field defect (AVFD) fail to recognize consciously their visual field defect. There is still unclarity whether specific neural correlates are associated with AVFD. We studied AVFD in 54 patients with acute stroke and a visual field defect. Nineteen percent of this unselected sample showed AVFD. By using modern voxelwise lesion-behaviour mapping techniques we found an association between AVFD and parts of the lingual gyrus, the cuneus as well as the posterior cingulate and corpus callosum. Damage to these regions appears to induce unawareness of visual field defects and thus may play a significant role for conscious visual perception.

  10. Early Home Supported Discharge of Stroke Patients:

    DEFF Research Database (Denmark)

    Larsen, Torben; Olsen, T. Skyhøj; Sørensen, Jan

    2006-01-01

    : A systematic literature search for randomized trials (RCTs) on "early supported discharge" was closed in April 2005. RCTs on EHSD without information on (i) death or institution at follow-up, (ii) change in Barthél Index, (iii) length of hospital stay, (iv) intensity of home rehabilitation, or (v) baseline...... data are excluded. Seven RCTs on EHSD with 1,108 patients followed 3-12 months after discharge are selected for statistical meta-analysis of outcomes. The costs are calculated as a function of the average number of home training sessions. Economic evaluation is organized as a test of dominance (both...... of death is not significant. Length of stay is significantly reduced by 10 days (CI, 2.6-18 days). All outcomes have a nonsignificant positive covariance. The median number of home sessions is eleven, and the average cost per EHSD is 1,340 USD. The "action mechanism" and financial barriers to EHSD...

  11. Effect of virtual reality on cognition in stroke patients.

    Science.gov (United States)

    Kim, Bo Ryun; Chun, Min Ho; Kim, Lee Suk; Park, Ji Young

    2011-08-01

    To investigate the effect of virtual reality on the recovery of cognitive impairment in stroke patients. Twenty-eight patients (11 males and 17 females, mean age 64.2) with cognitive impairment following stroke were recruited for this study. All patients were randomly assigned to one of two groups, the virtual reality (VR) group (n=15) or the control group (n=13). The VR group received both virtual reality training and computer-based cognitive rehabilitation, whereas the control group received only computer-based cognitive rehabilitation. To measure, activity of daily living cognitive and motor functions, the following assessment tools were used: computerized neuropsychological test and the Tower of London (TOL) test for cognitive function assessment, Korean-Modified Barthel index (K-MBI) for functional status evaluation, and the motricity index (MI) for motor function assessment. All recruited patients underwent these evaluations before rehabilitation and four weeks after rehabilitation. The VR group showed significant improvement in the K-MMSE, visual and auditory continuous performance tests (CPT), forward digit span test (DST), forward and backward visual span tests (VST), visual and verbal learning tests, TOL, K-MBI, and MI scores, while the control group showed significant improvement in the K-MMSE, forward DST, visual and verbal learning tests, trail-making test-type A, TOL, K-MBI, and MI scores after rehabilitation. The changes in the visual CPT and backward VST in the VR group after rehabilitation were significantly higher than those in the control group. Our findings suggest that virtual reality training combined with computer-based cognitive rehabilitation may be of additional benefit for treating cognitive impairment in stroke patients.

  12. [Elements of system semiotics of the brain and head with cranial vessels of patients with stroke and with risk of stroke development].

    Science.gov (United States)

    Makomela, N M

    2007-01-01

    By means of a multispiral computer and magnetic resonance tomography 211 patients with an ischemic stroke, 109 patients with hemorrhagic stroke, 41 patients with an arterial hypertensia, 43 patients with aneurism, 58 patients with discirculation encephalopathy, 125 patients with ischemic illness of heart, practically healthy 62 have been observed. The author found high frequency of pathological deformations of carotid and vertebral arteries of not closed arterial circle, calcification of the pineal body and vascular plexus of lateral ventricles. cysts of maxillary sinuses of patients with stroke in comparison with patients at risk of the development of stroke and practically healthy subjects.

  13. Outcome and Risk Factors Presented in Old Patients Above 80 Years of Age Versus Younger Patients After Ischemic Stroke

    DEFF Research Database (Denmark)

    Bentsen, Line; Christensen, Louisa; Christensen, Anders

    2014-01-01

    . METHODS: The analysis was based on consecutive patients admitted within 6 hours after stroke onset and discharged with ischemic stroke, surviving at least 3 months after ictus. To prevent bias, the analysis was based on a registry from before implementation of tissue plasminogen activator treatment; all...... of age or older presented with significantly more severe strokes than younger patients, median Scandinavian Stroke Scale score 39 vs 42 (P = .003). Median mRS score before stroke was significantly higher in patients aged 80 years or older (P ictus (P...

  14. Stroke patients' experiences with Wii Sports® during inpatient rehabilitation

    DEFF Research Database (Denmark)

    Celinder, Dora; Peoples, Hanne

    2012-01-01

    INTRODUCTION: Commercial virtual reality games have been used as adjunct therapy for stroke rehabilitation, mainly after patients have been discharged. The aim of this study was to explore stroke patients' experiences with Wii Sports® as a supplement to conventional occupational therapy in a cont......INTRODUCTION: Commercial virtual reality games have been used as adjunct therapy for stroke rehabilitation, mainly after patients have been discharged. The aim of this study was to explore stroke patients' experiences with Wii Sports® as a supplement to conventional occupational therapy...... therapy services may benefit patient rehabilitation directly or provide motivation for alternative leisure activities....

  15. Guidelines for the early management of patients with acute ischemic stroke: a guideline for healthcare professionals from the American Heart Association/American Stroke Association.

    Science.gov (United States)

    Jauch, Edward C; Saver, Jeffrey L; Adams, Harold P; Bruno, Askiel; Connors, J J Buddy; Demaerschalk, Bart M; Khatri, Pooja; McMullan, Paul W; Qureshi, Adnan I; Rosenfield, Kenneth; Scott, Phillip A; Summers, Debbie R; Wang, David Z; Wintermark, Max; Yonas, Howard

    2013-03-01

    The authors present an overview of the current evidence and management recommendations for evaluation and treatment of adults with acute ischemic stroke. The intended audiences are prehospital care providers, physicians, allied health professionals, and hospital administrators responsible for the care of acute ischemic stroke patients within the first 48 hours from stroke onset. These guidelines supersede the prior 2007 guidelines and 2009 updates. Members of the writing committee were appointed by the American Stroke Association Stroke Council's Scientific Statement Oversight Committee, representing various areas of medical expertise. Strict adherence to the American Heart Association conflict of interest policy was maintained throughout the consensus process. Panel members were assigned topics relevant to their areas of expertise, reviewed the stroke literature with emphasis on publications since the prior guidelines, and drafted recommendations in accordance with the American Heart Association Stroke Council's Level of Evidence grading algorithm. The goal of these guidelines is to limit the morbidity and mortality associated with stroke. The guidelines support the overarching concept of stroke systems of care and detail aspects of stroke care from patient recognition; emergency medical services activation, transport, and triage; through the initial hours in the emergency department and stroke unit. The guideline discusses early stroke evaluation and general medical care, as well as ischemic stroke, specific interventions such as reperfusion strategies, and general physiological optimization for cerebral resuscitation. Because many of the recommendations are based on limited data, additional research on treatment of acute ischemic stroke remains urgently needed.

  16. Interventions for visual field defects in patients with stroke.

    Science.gov (United States)

    Pollock, Alex; Hazelton, Christine; Henderson, Clair A; Angilley, Jayne; Dhillon, Baljean; Langhorne, Peter; Livingstone, Katrina; Munro, Frank A; Orr, Heather; Rowe, Fiona J; Shahani, Uma

    2011-10-05

    review authors independently screened abstracts, extracted data and appraised trials. We undertook an assessment of methodological quality for allocation concealment, blinding of outcome assessors, method of dealing with missing data, and other potential sources of bias. Thirteen studies (344 randomised participants, 285 of whom were participants with stroke) met the inclusion criteria for this review. However, only six of these studies compared the effect of an intervention with a placebo, control or no treatment group and were included in comparisons within this review. Four studies compared the effect of scanning (compensatory) training with a control or placebo intervention. Meta-analysis demonstrated that scanning training is more effective than control or placebo at improving reading ability (three studies, 129 participants; mean difference (MD) 3.24, 95% confidence interval (CI) 0.84 to 5.59) and visual scanning (three studies, 129 participants; MD 18.84, 95% CI 12.01 to 25.66) but that scanning may not improve visual field outcomes (two studies, 110 participants; MD -0.70, 95% CI -2.28 to 0.88). There were insufficient data to enable generalised conclusions to be made about the effectiveness of scanning training relative to control or placebo for the primary outcome of activities of daily living (one study, 33 participants). Only one study (19 participants) compared the effect of a restitutive intervention with a control or placebo intervention and only one study (39 participants) compared the effect of a substitutive intervention with a control or placebo intervention. There is limited evidence which supports the use of compensatory scanning training for patients with visual field defects (and possibly co-existing visual neglect) to improve scanning and reading outcomes. There is insufficient evidence to reach a conclusion about the impact of compensatory scanning training on functional activities of daily living. There is insufficient evidence to reach

  17. Incidental primary mediastinal choriocarcinoma diagnosed by endobronchial ultrasound-guided fine needle aspiration in a patient presenting with transient ischemic attack and stroke.

    Science.gov (United States)

    Francischetti, Ivo M B; Cajigas, Antonio; Suhrland, Mark; Farinhas, Joaquim M; Khader, Samer

    2017-08-01

    We describe a case of a 41-year old male patient with no significant prior medical history who presents with symptoms of Transient Ischemic Attack and stroke. Magnetic Resonance Imaging (MRI) of the brain identified areas of ischemia in the left side, and angiography showed occlusion of the left Medial Cerebral Artery (MCA). Cardiac Transthoracic Echocardiogram (TTE) for stroke evaluation incidentally noted a mediastinal abnormality leading to cancer work-up. Computer Tomography (CT) and 18 F-fluorodeoxyglucose (FDG) PET-CT scan of the chest incidentally revealed an avid 6 cm paraesophagial/subcarinal mass. Further diagnostic work-up with endoscopic and endobronchial ultra sound (EBUS)-guided fine needle aspiration (FNA) of the mass yielded a cytology diagnosis of Germ Cell Tumor (GCT), with choriocarcinoma component. Additionally, high plasma levels of β-human chorionic gonadotrophin (β-HCG) were detected with no evidence of testicular tumor. This exceedingly rare presentation for a primary mediastinal choriocarcinoma underscores the importance of complete investigation of young patients presenting with neurological symptoms compatible with ischemic events. Diagn. Cytopathol. 2017;45:738-743. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  18. Risk awareness and knowledge of patients with stroke: results of a questionnaire survey 3 months after stroke

    Science.gov (United States)

    Croquelois, A; Bogousslavsky, J

    2006-01-01

    Background Secondary prevention of stroke has been shown to dramatically reduce recurrence and has been described as suboptimal. Objective To analyse patients' awareness and knowledge about cerebrovascular risk factors (CVRF) and their influence on CVRF control. Methods Patients (n = 164) who were attending a stroke outpatient clinic for the first time after hospital discharge (3 months) for a first stroke were asked to answer a short questionnaire including questions on awareness and knowledge of CVRF, visits to a CVRF specialist, number of visits to a general practitioner, adherence to drug treatments, cigarette smoking and cessation. Results CVRF were spontaneously mentioned as relevant for their stroke by only13% of patients. A specialist was visited by only one‐third of the patients and a general practitioner was not visited at all by 27% of the patients since their stroke. Awareness was inversely correlated with older age and good recovery. More than half of the patients had high blood pressure (≥140 mmHg for systolic and ≥90 mmHg for diastolic values) at the time of follow‐up. These high values were correlated with poor awareness. Appropriate secondary stroke prevention measures were not received by one‐fourth of the patients; this was also correlated with poor awareness. Conclusions CVRF control is not optimal and is at least partially related to patients' awareness and knowledge and suboptimal medical follow‐up. Older patients and patients with excellent recovery are at particular risk for poor awareness and CVRF control. PMID:16549417

  19. Improving stroke patients' care: a patient held record is not enough

    Directory of Open Access Journals (Sweden)

    Lampe Fiona

    2001-03-01

    Full Text Available Abstract Background Stroke patients' care in hospital tends to be poorly organised, with poor communication and a lack of information being frequent sources of complaint. The purpose of this study was to evaluate whether a patient-held record (PHR would result in greater patient satisfaction and better care planning for stroke patients. Methods A time series control (6 months - intervention (8 months - control (6 months was used among London teaching hospital general medical and geriatric medicine inpatient wards. All stroke patients admitted to the wards during the intervention phase received a PHR and were instructed in its use. Demographic, stroke severity, social factors and outcomes were collected from all stroke patients during all phases of the study. Results Of 252 stroke patients aged 46 to 98 years entered into the study, by six months after admission 118 (46.8% had died. PHR and control group patients were well matched in terms of socio-demographic characteristics and pre-stroke ability. At six months after admission, 119 (97% patients responded to the questionnaire. Just over half (56%, 13 of intervention group patients recalled receiving a PHR. Of those patients, 59% reported reading the PHR, 27% had lost their PHR, and two-thirds said they had difficulties encouraging staff to write in the PHR. Half felt that possession of the PHR was more trouble than it was worth. PHR group patients were more satisfied with the recovery they had made (79% vs. 59%, p=0.04, but felt less able to talk to staff about their problems (61% vs. 82%, p=0.02. PHR group patients reported receiving fewer explanations about their condition (18% vs. 33%, p=0.12 and treatment (26% vs. 45%, p=0.07, and were more afraid of asking doctors questions (21% vs. 4%, p=0.01 than controls. PHR group patients were no better prepared for hospital discharge than control group patients, and both groups were ill-informed about services and benefits that might have helped

  20. Risk factor and etiology analysis of ischemic stroke in young adult patients.

    Science.gov (United States)

    Renna, Rosaria; Pilato, Fabio; Profice, Paolo; Della Marca, Giacomo; Broccolini, Aldobrando; Morosetti, Roberta; Frisullo, Giovanni; Rossi, Elena; De Stefano, Valerio; Di Lazzaro, Vincenzo

    2014-03-01

    Approximately 10%-14% of ischemic strokes occur in young adults. To investigate risk factors and etiologies of strokes of young adults admitted to the "stroke unit" of Policlinico "Gemelli" of Rome from December 2005 to January 2013. In all, 150 consecutive patients younger than 50 years diagnosed with ischemic stroke were enrolled. Clinical evaluation consisted of a complete neurologic examination and the National Institutes of Health Stroke Scale. Diagnostic workup consisted of anamnesis, extensive laboratory, radiologic, and cardiologic examination. Stroke etiologies were classified according to the Trial of Org 10172 in Acute Stroke Treatment. Patients' mean age was 41 ± 8.0 years. The most common risk factors were dyslipidemia (52.7%), smoking (47.3%), hypertension (39.3%), and patent foramen ovale (PFO, 32.8%). Large-artery atherosclerosis was diagnosed as the cause of stroke in 17 patients (11.3%). Cardioembolism was presumed in 36 patients (24%), most of them presented a PFO at transesophageal echocardiography. Small-vessel occlusion was diagnosed in 12 patients (8%); all of them were hypertensive and most of them presented additional risk factors. Forty-one patients (27.3%) presented a stroke of other determined etiology and 44 (29.3%) presented a stroke of undetermined etiology. The 3-year survival was 96.8% and recurrent strokes occurred in only 3 cases. Traditional vascular risk factors are also very common in young adults with ischemic stroke, but such factors increase the susceptibility to stroke dependent to other causes as atherosclerosis and small-artery occlusion represent less than 20% of cases. Prognosis quoadvitam is good, being characterized by low mortality and recurrence rate. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  1. Brain magnetic resonance imaging findings in cryptogenic stroke patients under 60 years with patent foramen ovale

    Energy Technology Data Exchange (ETDEWEB)

    Boutet, Claire, E-mail: claire.boutet@chu-st-etienne.fr [Department of Radiology, University Hospital of Saint-Etienne (France); Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Rouffiange-Leclair, Laure, E-mail: laurerouffiange@hotmail.com [Department of Radiology, University Hospital of Saint-Etienne (France); Garnier, Pierre, E-mail: pierre.garnier@chu-st-etienne.fr [Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Department of Neurology, University Hospital of Saint-Etienne (France); Quenet, Sara, E-mail: sara.quenet@chu-st-etienne.fr [Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Delsart, Daphné, E-mail: daphne.delsart@hotmail.fr [Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Department of Therapeutic Medicine, CHU Saint-Etienne, Hôpital Nord, Saint-Etienne (France); Inserm, CIE3, F-42055 Saint-Etienne (France); Varvat, Jérôme, E-mail: jvarvat@9online.fr [Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Department of Neurology, University Hospital of Saint-Etienne (France); Epinat, Magali, E-mail: magali.epinat@chu-st-etienne.fr [Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Department of Neurology, University Hospital of Saint-Etienne (France); Schneider, Fabien, E-mail: fabien.schneider@univ-st-etienne.fr [Department of Radiology, University Hospital of Saint-Etienne (France); Thrombosis Research Group EA 3065, Jean Monnet University, Saint-Etienne (France); Antoine, Jean-Christophe, E-mail: j.christophe.antoine@chu-st-etienne.fr [Department of Neurology, University Hospital of Saint-Etienne (France); Lyon Neuroscience Research Center, INSERM U1028 – CNRS UMR5292 (France); EA 4338, Jean Monnet University, Saint-Etienne (France); and others

    2014-05-15

    Purpose: To compare magnetic resonance imaging (MRI) brain feature in cryptogenic stroke patients with patent foramen ovale (PFO), cryptogenic stroke patients without PFO and patients with cardioembolic stroke. Materials and methods: The ethics committee required neither institutional review board approval nor informed patient consent for retrospective analyses of the patients’ medical records and imaging data. The patients’ medical files were retrospectively reviewed in accordance with human subject research protocols. Ninety-two patients under 60 years of age were included: 15 with cardioembolic stroke, 32 with cryptogenic stroke with PFO and 45 with cryptogenic stroke without PFO. Diffusion-weighted imaging of brain MRI was performed by a radiologist blinded to clinical data. Univariate, Fischer's exact test for qualitative data and non-parametric Wilcoxon test for quantitative data were used. Results: There was no statistically significant difference found between MRI features of patients with PFO and those with cardioembolic stroke (p < .05). Patients without PFO present more corticosubcortical single lesions (p < .05) than patients with PFO. Patients with PFO have more often subcortical single lesions larger than 15 mm, involvement of posterior cerebral arterial territory and intracranial occlusion (p < .05) than patients with cryptogenic stroke without PFO. Conclusion: Our study suggests a cardioembolic mechanism in ischemic stroke with PFO.

  2. Microalbuminuria could improve risk stratification in patients with TIA and minor stroke.

    Science.gov (United States)

    Elyas, Salim; Shore, Angela C; Kingwell, Hayley; Keenan, Samantha; Boxall, Leigh; Stewart, Jane; James, Martin A; Strain, William David

    2016-09-01

    Transient ischemic attacks (TIA) and minor strokes are important risk factors for recurrent strokes. Current stroke risk prediction scores such as ABCD2, although widely used, lack optimal sensitivity and specificity. Elevated urinary albumin excretion predicts cardiovascular disease, stroke, and mortality. We explored the role of microalbuminuria (using albumin creatinine ratio (ACR)) in predicting recurrence risk in patients with TIA and minor stroke. Urinary ACR was measured on a spot sample in 150 patients attending a daily stroke clinic with TIA or minor stroke. Patients were followed up at day 7, 30, and 90 to determine recurrent stroke, cardiovascular events, or death. Eligible patients had a carotid ultrasound Doppler investigation. High-risk patients were defined as those who had an event within 90 days or had >50% internal carotid artery (ICA) stenosis. Fourteen (9.8%) recurrent events were reported by day 90 including two deaths. Fifteen patients had severe ICA stenosis. In total, 26 patients were identified as high risk. These patients had a higher frequency of previous stroke or hypercholesterolemia compared to low-risk patients (P = 0.04). ACR was higher in high-risk patients (3.4 [95% CI 2.2-5.2] vs. 1.7 [1.5-2.1] mg/mmol, P = 0.004), independent of age, sex, blood pressure, diabetes, and previous stroke. An ACR greater than 1.5 mg/mmol predicted high-risk patients (Cox proportional hazard ratio 3.5 (95% CI 1.3-9.5, P = 0.01). After TIA or minor stroke, a higher ACR predicted recurrent events and significant ICA stenosis. Incorporation of urinary ACR from a spot sample in the acute setting could improve risk stratification in patients with TIA and minor stroke.

  3. Decreased contribution from afferent feedback to the soleus muscle during walking in patients with spastic stroke

    DEFF Research Database (Denmark)

    Mazzaro, Nazarena; Nielsen, Jørgen Feldbæk; Grey, Michael James

    2007-01-01

    We investigated the contribution of afferent feedback to the soleus (SOL) muscle activity during the stance phase of walking in patients with spastic stroke. A total of 24 patients with hemiparetic spastic stroke and age-matched healthy volunteers participated in the study. A robotic actuator...... by the Ashworth score. These results indicate that although the stretch reflex response is facilitated during spastic gait, the contribution of afferent feedback to the ongoing locomotor SOL activity is depressed in patients with spastic stroke....

  4. Correlative study between neuron-specific enolase and blood sugar level in ischemic stroke patients

    OpenAIRE

    Pandey, Aparna; Saxena, Kiran; Verma, Meena; Bharosay, Anuradha

    2011-01-01

    Background: A study to investigate the level of the neurobiochemical marker, Neuron-Specific Enolase (NSE), at the time of admission and its correlation with the blood sugar level in ischemic stroke patients. Patients and Methods: We investigated 90 patients with complete stroke who were admitted to the Stroke Unit of the Department of Neurology at Sri Aurobindo Institute of Medical Sciences. NSE was measured with commercially available quantitative ′sandwich′ enzyme-linked immunosorbent assa...

  5. CT Angiography and Presentation NIH stroke Scale in Predicting TIA in Patients Presenting with Acute Stroke Symptoms.

    Science.gov (United States)

    Karaman, Bedriye; Selph, James; Burdine, Joselyn; Graham, Cole Blease; Sen, Souvik

    2013-11-08

    Patient candidacy for acute stroke intervention, is currently assessed using brain computed tomography angiography (CTA) evidence of significant stenosis/occlusion (SSO) with a high National Institutes of Health Stroke Scale (NIHSS) (>6). This study examined the association between CTA without significant stenosis/occlusion (NSSO) and lower NIHSS (≤ 6) with transient ischemic attack (TIA) and other good clinical outcomes at discharge. Patients presenting TIA, modified Rankin Score [mRS] ≤ 1, and home as the discharge disposition. Eighty-five patients received both an NIHSS at presentation and a CTA at 4.2 ± 2.2 hours from stroke symptom onset. Patients with NSSO on CTA as well as those with NIHSS≤6 had better outcomes at discharge (pTIA (pTIA. Addition of NIHSS ≤ 6 to NSSO on CTA proved to be a stronger independent predictor of TIA (Adjusted OR 18.7 95% CI: 3.5-98.9, p=0.001).

  6. Mechanical thrombectomy with snare in patients with acute ischemic stroke

    International Nuclear Information System (INIS)

    Gonzalez, Alejandro; Mayol, Antonio; Martinez, Eva; Gonzalez-Marcos, Jose R.; Gil-Peralta, Alberto

    2007-01-01

    We evaluated the efficacy and safety of thrombus extraction using a microsnare in patients with acute ischemic stroke (AIS). This was a prospective, observational, cohort study in which consecutive patients with AIS (<6 hours of ischemia for anterior circulation and <24 hours for posterior circulation) who had been previously excluded from intravenous tissue plasminogen activator (tPA) thrombolysis were included and followed-up for 3 months. Mechanical embolectomy with a microsnare of 2-4 mm was undertaken as the first treatment. Low-dose intraarterial thrombolysis or angioplasty was used if needed. TIMI grade and modified Rankin stroke scale (mRSS) score were used to evaluate vessel recanalization and clinical efficacy, respectively. Nine patients (mean age 55 years, range 17-69 years) were included. Their basal mean NIHSS score was 16 (range 12-24). In seven out of the nine patients (77.8%) the clot was removed, giving a TIMI grade of 3 in four patients and TIMI grade 2 in three patients. Occlusion sites were: middle cerebral artery (four), basilar artery (two) and anterior cerebral artery plus middle cerebral artery (one). The mean time for recanalization from the start of the procedure was 50 min (range 50-75 min). At 3 months, the mRSS score was 0 in two patients and 3-4 in three patients (two patients died). According to our results, the microsnare is a safe procedure for mechanical thrombectomy with a good recanalization rate. Further studies are required to determine the role of the microsnare in the treatment of AIS. (orig.)

  7. Frequency of inter-atrial blocks in patients with ischemic stroke

    International Nuclear Information System (INIS)

    Manzar, A.; Iftikhar, R.; Qadir, A.

    2012-01-01

    Objective: To determine the frequency and association of Interatrial block in hospitalized patients with Ischemic Stroke. Study Design: A case control study. Place and Duration of Study: Department of medicine, Military Hospital, Rawalpindi from 1 January 2009 to 30 December 2009. Methodology: It included 64 patients, 32 cases of diagnosed ischemic stroke and 32 patients were taken as controls not suffering from ischemic stroke or ischemic heart disease. ECG findings of both selected groups were evaluated for presence or absence of interatrial block. Results: Out of 32 ischemic stroke patients, 14 (43.85%) were found to have interatrial block on electrocardiogram (ECG). Whereas only 6 (18.80%) controls were found to have interatrial block on ECG. Odds ratio was 1.66. Conclusion: Interatrial block is more frequent in ischemic stroke patients and may represent a risk factor for such stroke. (author)

  8. Prevalence and Prognostic Significance of Runs of Premature Atrial Complexes in Ischemic Stroke Patients

    DEFF Research Database (Denmark)

    Høeg Vinther, Kristina; Tveskov, Claus; Möller, Sören

    2016-01-01

    BACKGROUND AND PURPOSE: Runs of premature atrial complexes (PACs) are common in stroke patients and perceived to be clinically insignificant, but their prognostic significance is unclear. This study investigated the association between runs of PACs in ischemic stroke patients and the risk...... of recurrent ischemic strokes/transient ischemic attacks (TIAs) or death. METHODS: The study included consecutive patients admitted with an ischemic stroke from August 2008 to April 2011. Patients with known and newly detected atrial fibrillation were excluded. Runs of PACs were defined as 3 or more PACs...... lasting less than 30 seconds during 48 hours of continuous inpatient cardiac telemetry. The patients were followed for 4 years or until death, whichever came first. They were stratified according to stroke severity. The combined primary endpoint was a recurrent ischemic stroke/TIA or death. RESULTS...

  9. Red cell distribution width and neurological scoring systems in acute stroke patients

    Directory of Open Access Journals (Sweden)

    Kara H

    2015-03-01

    Full Text Available Hasan Kara,1 Selim Degirmenci,1 Aysegul Bayir,1 Ahmet Ak,1 Murat Akinci,1 Ali Dogru,1 Fikret Akyurek,2 Seyit Ali Kayis3 1Department of Emergency Medicine, Faculty of Medicine, Selcuk University, Konya, Turkey; 2Department of Biochemistry, Faculty of Medicine, Selcuk University, Konya, Turkey; 3Department of Biostatistics, Faculty of Medicine, Karabuk University, Karabuk, Turkey Objectives: The purpose of the present study was to evaluate the association between the red blood cell distribution width (RDW and the Glasgow Coma Scale (GCS, Canadian Neurological Scale (CNS, and National Institutes of Health Stroke Scale (NIHSS scores in patients who had acute ischemic stroke. Methods: This prospective observational cohort study included 88 patients who have had acute ischemic stroke and a control group of 40 patients who were evaluated in the Emergency Department for disorders other than acute ischemic stroke. All subjects had RDW determined, and stroke patients had scoring with the GCS, CNS, and NIHSS scores. The GCS, CNS, and NIHSS scores of the patients were rated as mild, moderate, or severe and compared with RDW. Results: Stroke patients had significantly higher median RDW than control subjects. The median RDW values were significantly elevated in patients who had more severe rather than milder strokes rated with all three scoring systems (GCS, CNS, and NIHSS. The median RDW values were significantly elevated for patients who had moderate rather than mild strokes rated by GCS and CNS and for patients who had severe rather than mild strokes rated by NIHSS. The area under the receiver operating characteristic curve was 0.760 (95% confidence interval, 0.676–0.844. Separation of stroke patients and control groups was optimal with RDW 14% (sensitivity, 71.6%; specificity, 67.5%; accuracy, 70.3%. Conclusion: In stroke patients who have symptoms <24 hours, the RDW may be useful in predicting the severity and functional outcomes of the stroke

  10. Etiologic Subtypes, Risk Factors, and Outcomes of Acute Ischemic Stroke in Young Patients

    Directory of Open Access Journals (Sweden)

    İnci Şule Özer

    2015-04-01

    Full Text Available Objective: Stroke in people aged less than 45 years is less frequent than in older patients, but has major impacts on both the individual and society. The aim of this study was to determine the etiologic subtypes of acute ischemic stroke in the young. Materials and Methods: We reviewed the hospital records of 619 patients who were admitted with acute ischemic stroke between January 2011 and November 2014. Acute ischemic stroke in the young was defined as patients aged 45 years and under. Demographic data, the National Institutes of Health Stroke Scale (NIHSS scores at admission and detailed investigations aimed at determining etiologic cause were recorded. Etiologic stroke subtypes were determined using the automated Causative Classification System. Modified Rankin Scale (mRS scores were recorded in the follow-up. Results: There were 32 (5.2% young patients with acute ischemic stroke. The rates of hypertension, diabetes mellitus, atrial fibrillation, and coronary artery disease were significantly lower in young patients compared with patients aged more than 45 years (p<0.05. The mean NIHSS score at admission and hospital mortality was significantly lower in patients aged 45 years and under compared with those older than 45 years (p=0.006, p=0.043. Cardioaortic embolism was the most common etiologic stroke subtype in both groups. Other causes were significantly more frequent in the young acute ischemic stroke group compared with the older patients. The median follow-up mRS was significantly lower in patients aged 45 years and under compared with those older than 45 years (p<0.001. Conclusion: Young patients with ischemic stroke have different risk factors, stroke etiology, stroke severity and prognosis compared with patients older than 45 years with the same condition

  11. A validation study using a modified version of Postural Assessment Scale for Stroke Patients: Postural Stroke Study in Gothenburg (POSTGOT

    Directory of Open Access Journals (Sweden)

    Danielsson Anna

    2011-10-01

    Full Text Available Abstract Background A modified version of Postural Assessment Scale for Stroke Patients (PASS was created with some changes in the description of the items and clarifications in the manual (e.g. much help was defined as support from 2 persons. The aim of this validation study was to assess intrarater and interrater reliability using this modified version of PASS, at a stroke unit, for patients in the acute phase after their first event of stroke. Methods In the intrarater reliability study 114 patients and in the interrater reliability study 15 patients were examined twice with the test within one to 24 hours in the first week after stroke. Spearman's rank correlation, Kappa coefficients, Percentage Agreement and the newer rank-invariant methods; Relative Position, Relative Concentration and Relative rank Variance were used for the statistical analysis. Results For the intrarater reliability Spearman's rank correlations were 0.88-0.98 and k were 0.70-0.93 for the individual items. Small, statistically significant, differences were found for two items regarding Relative Position and for one item regarding Relative Concentration. There was no Relative rank Variance for any single item. For the interrater reliability, Spearman's rank correlations were 0.77-0.99 for individual items. For some items there was a possible, even if not proved, reliability problem regarding Relative Position and Relative Concentration. There was no Relative rank Variance for the single items, except for a small Relative rank Variance for one item. Conclusions The high intrarater and interrater reliability shown for the modified Postural Assessment Scale for Stroke Patients, the Swedish version of Postural Assessment Scale for Stroke Patients, with traditional and newer statistical analyses, particularly for assessments performed by the same rater, support the use of the Swedish version of Postural Assessment Scale for Stroke Patients, in the acute stage after stroke both

  12. Urinary incontinence nursing diagnoses in patients with stroke

    Directory of Open Access Journals (Sweden)

    Telma Alteniza Leandro

    2015-12-01

    Full Text Available Abstract OBJECTIVE Identifying the prevalence of Stress urinary incontinence (SUI, Urge urinary incontinence (UUI, Functional urinary incontinence (FUI, Overflow urinary incontinence (OUI and Reflex urinary incontinence (RUI nursing diagnoses and their defining characteristics in stroke patients. METHOD A cross-sectional study with 156 patients treated in a neurological clinic. Data were collected through interviews and forwarded to nurses for diagnostic inference. RESULTS 92.3% of the patients had at least one of the studied diagnoses; OUI showed the highest prevalence (72.4%, followed by FUI (53.2%, RUI (50.0%, UUI (41.0% and SUI (37.8%. Overdistended bladder and reports of inability to reach the toilet in time to avoid urine loss were the most prevalent defining characteristics. A statistically significant association of the defining characteristics with the studied diagnosis was verified. CONCLUSION The five incontinence diagnoses were identified in the evaluated patients, with different prevalence.

  13. Physical and rehabilitation medicine (PRM) care pathways: "stroke patients".

    Science.gov (United States)

    Yelnik, A-P; Schnitzler, A; Pradat-Diehl, P; Sengler, J; Devailly, J-P; Dehail, P; D'anjou, M-C; Rode, G

    2011-11-01

    This document is part of a series of documents designed by the French Physical and Rehabilitation Medicine Society (SOFMER) and the French Federation of PRM (FEDMER). These documents describe the needs for a specific type of patients; PRM care objectives, human and material resources to be implemented, chronology as well as expected outcomes. "Care pathways in PRM" is a short document designed to enable the reader (physicians, decision-maker, administrator, lawyer or finance manager) to quickly apprehend the needs of these patients and the available therapeutic care structures for proper organization and pricing of these activities. Stroke patients are divided into four categories according to the severity of the impairments, each one being treated according to the same six parameters according to the International Classification of Functioning, Disability and Health (WHO), while taking into account personal and environmental factors that could influence the needs of these patients. 2011 Elsevier Masson SAS. All rights reserved.

  14. A clinical study on cognitive impairment in post-ischemic stroke patients with metabolic syndrome

    Directory of Open Access Journals (Sweden)

    LI Chen

    2012-02-01

    Full Text Available Objective To explore the relation between metabolic syndrome (MetS and cognitive impairment after ischemic stroke. Methods Ninety-four cases of first ischemic stroke patients were divided into stroke without MetS group (n = 54 and stroke with MetS group (n = 40 according to the diagnostic criteria for MetS defined by Metabolic Syndrome Researching Group of Chinese Diabetes Society. All patients underwent Mini-Mental State Examination (MMSE, Clock Drawing Test (CDT, animal Verbal Fluency Test (aVFT, Trial Making Test-A (TMT-A at 2 weeks and 3 months after stroke to evaluate mental state such as verbal learning memory, and executive, attentional and visuospatial abilities. The incidence and development of cognitive impairment were also assessed. Results At 2 weeks and 3 months after stroke, the incidence of cognitive impairment were 24.47% (23/94 and 22.34% (21/94, respectively, and in the cognitive impairment patients the incidence of non-dementia were 21.28% (20/94 and 19.15% (18/94, while the incidence of dementia were 3.19% (3/94 and 3.19% (3/94, respectively. The incidence of cognitive impairment was higher in the stroke patients with MetS than the stroke patients without MetS, 37.50% (15/40 vs 14.81% (8/54 (Z = 2.500, P = 0.012 at 2 weeks after stroke and 35.00% (14/40 vs 12.96% (7/54 (Z = 2.513, P = 0.012 at 3 months after stroke. In the scores of MMSE, delay recall and CDT of the stroke patients with MetS were all lower than those without MetS at 2 weeks after stroke and at 3 months after stroke (P < 0.05, for all. The stroke patients with MetS had more cognition deterioration than the stroke patients without MetS at 3 months after stroke, the difference was significant (Z = 2.134, P = 0.033. Conclusion MetS can increase the incidence of cognitive impairment, especially non-dementia cognitive impairment in post ischemic stroke. Executive dysfunction and hypomnesis are often seen. The development of cognitive impairment in stroke patients

  15. The CXCR2 Gene Polymorphism Is Associated with Stroke in Patients with Essential Hypertension

    Directory of Open Access Journals (Sweden)

    Yanina R. Timasheva

    2015-10-01

    Full Text Available Hypertension is the major risk factor for stroke, and genetic factors contribute to its development. Inflammation has been hypothesized to be the key link between blood pressure elevation and stroke. We performed an analysis of the association between inflammatory mediator gene polymorphisms and the incidence of stroke in patients with essential hypertension (EH. The study group consisted of 625 individuals (296 patients with noncomplicated EH, 71 hypertensive patients with ischemic stroke, and 258 control subjects. Both patients and controls were ethnic Tatars originating from the Republic of Bashkortostan (Russian Federation. The analysis has shown that the risk of ischemic stroke was associated with the CXCR2 rs1126579 polymorphism. Our results indicate that among patients with EH, the heterozygous genotype carriers had a higher risk of stroke (OR = 1.72, 95% CI 1.01-2.92, whereas the CXCR2*C/C genotype was protective against stroke (OR = 0.32, 95% CI 0.12-0.83. As shown by the gene-gene interaction analysis, the CXCR2 rs1126579 polymorphism was also present in all genotype/allele combinations associated with the risk of stroke. Genetic patterns associated with stroke also included polymorphisms in the CCL2, CCL18, CX3CR1, CCR5, and CXCL8(IL8 genes, although no association between these loci and stroke was detected by individual analysis.

  16. Understanding changes in the motivation of stroke patients undergoing rehabilitation in hospital

    NARCIS (Netherlands)

    Pickrell, M.; Bongers, B.; van den Hoven, E.

    2016-01-01

    Stroke patient motivation can fluctuate during rehabilitation due to a range of factors. This study reports on qualitative research, consisting of observations of stroke patients undergoing rehabilitation and interviews with patients about the changes in motivation they identified during their time

  17. Early supported discharge services for stroke patients: a meta-analysis of individual patients' data.

    Science.gov (United States)

    Langhorne, Peter; Taylor, Gillian; Murray, Gordon; Dennis, Martin; Anderson, Craig; Bautz-Holter, Erik; Dey, Paola; Indredavik, Bent; Mayo, Nancy; Power, Michael; Rodgers, Helen; Ronning, Ole Morten; Rudd, Anthony; Suwanwela, Nijasri; Widen-Holmqvist, Lotta; Wolfe, Charles

    Stroke patients conventionally undergo a substantial part of their rehabilitation in hospital. Services have been developed that offer patients early discharge from hospital with rehabilitation at home (early supported discharge [ESD]). We have assessed the effects and costs of such services. We did a meta-analysis of data from individual patients who took part in randomised trials that recruited patients with stroke in hospital to receive either conventional care or any ESD service intervention that provided rehabilitation and support in a community setting with the aim of shortening the duration of hospital care. The primary outcome was death or dependency at the end of scheduled follow-up. Outcome data were available for 11 trials (1597 patients). ESD services were mostly provided by specialist multidisciplinary teams to a selected group (median 41%) of stroke patients admitted to hospital. There was a reduced risk of death or dependency equivalent to six (95% CI one to ten) fewer adverse outcomes for every 100 patients receiving an ESD service (p=0.02). The hospital stay was 8 days shorter for patients assigned ESD services than for those assigned conventional care (pstroke patients with mild to moderate disability. Appropriately resourced ESD services provided for a selected group of stroke patients can reduce long-term dependency and admission to institutional care as well as shortening hospital stays.

  18. CHARACTERISTICS OF PATIENTS WITH CEREBRAL STROKE OR TRANSIENT ISCHEMIC ATTACK, INCLUDED INTO THE LIS-2 REGISTER (LYUBERTSY STUDY OF MORTALITY IN PATIENTS AFTER STROKE

    Directory of Open Access Journals (Sweden)

    S. Yu. Martsevich

    2015-01-01

    Full Text Available Aim. To provide final data on the three-year period of the inclusion of patients; to give most accurate "portrait" of patients hospitalized with a brain stroke within the framework of the LIS-2 register (Lyubertsy study of mortality in patients after stroke.Material and methods. All patients (n=960 admitted to the Lyubertsy district hospital №2 with stroke for the period from 01.2009 to 12.2011 were included into the study.Results. Men accounted for 37.5%, women - 62.5%, mean age was 71.1±9.8 years. The history of hypertension was present in 833 patients (86.8%, atrial fibrillation in 252 (26.8% patients, 199 (20.7% patients had previously undergone stroke. In-hospital mortality was 21.6% (207 patients had died; mean age 72.9±9.8 years. Low frequency of the antihypertensive therapy (34.5%, lipid-lowering therapy (0.7%, antiplatelet agents (5.7%, anticoagulation therapy prescription in patients with atrial fibrillation was detected.Conclusion. Insufficient assignment of drugs with a proven effect on the prognosis in patients with risk factors prior to the development of the reference stroke draws attention. High incidence of recurrent strokes indicates an underactive secondary prevention.

  19. Prognostic factors related to clinical outcome following thrombectomy in ischemic stroke (RECOST Study). 50 patients prospective study

    International Nuclear Information System (INIS)

    Costalat, V.; Lobotesis, K.; Machi, P.; Mourand, I.; Maldonado, I.; Heroum, C.; Vendrell, J.F.; Milhaud, D.; Riquelme, C.; Bonafé, A.; Arquizan, C.

    2012-01-01

    Background and aims: New thrombectomy devices allow successful and rapid recanalization in acute ischemic stroke. Nevertheless prognostics factors need to be systematically analyzed in the context of these new therapeutic strategies. The aim of this study was to analyze prognostic factors related to clinical outcome following Solitaire FR thrombectomy in ischemic stroke. Methods: Fifty consecutive ischemic stroke patients with large vessel occlusion were included. Three treatment strategies were applied; rescue therapy, combined therapy, and standalone thrombectomy. DWI ASPECT score < 5 was the main exclusion criterion after initial MRI (T2, T2*, TOF, FLAIR, DWI). Sexes, age, time to recanalization were prospectively collected. Clinical outcome was assessed post treatment, day one and discharge by means of a NIHSS. Three months mRS evaluation was performed by an independent neurologist. The probability of good outcome at 3 months was assessed by forward stepwise logistic regression using baseline NIHSS score, Glasgow score at entrance, hyperglycemia, dyslipidemia, blood–brain barrier disruption on post-operative CT, embolic and hemorrhagic post procedural complication, ischemic brain lesion extension on 24 h imaging, NIHSS at discharge, ASPECT score, and time to recanalization. All variables significantly associated with the outcome in the univariate analysis were entered in the model. The significance of adding or removing a variable from the logistic model was determined by the maximum likelihood ratio test. Odds-ratio (OR) and their 95% confidence intervals were calculated. Results: At 3 months 54% of patients had a mRS 0–2, 70% in MCA, 44% in ICA, and 43% in BA with an overall mortality rate of 12%. Baseline NIHSS score (p = 0.001), abnormal Glasgow score at entrance (p = 0.053) hyperglycemia (p = 0.023), dyslipidemia (p = 0.031), blood–brain barrier disruption (p = 0.022), embolic and hemorrhagic post procedural complication, ischemic brain lesion

  20. Prognostic factors related to clinical outcome following thrombectomy in ischemic stroke (RECOST Study). 50 patients prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Costalat, V., E-mail: vincentcost@hotmail.com [CHU Montpellier, Neuroradiology, Montpellier (France); Lobotesis, K., E-mail: kyriakos@lobotesis.co.uk [CHU Montpellier, Neuroradiology, Montpellier (France); Machi, P., E-mail: paolo.machi@gmail.com [CHU Montpellier, Neuroradiology, Montpellier (France); Mourand, I., E-mail: i-mourand@chu-montpellier.fr [CHU Montpellier, Neurology, Montpellier (France); Maldonado, I., E-mail: imaldonado@terra.com.br [CHU Montpellier, Neuroradiology, Montpellier (France); Heroum, C., E-mail: c-heroum@chu-montpellier.fr [CHU Montpellier, Neurology, Montpellier (France); Vendrell, J.F., E-mail: jf-vendrell@chu-montpellier.fr [CHU Montpellier, Neuroradiology, Montpellier (France); Milhaud, D., E-mail: d-milhaud@chu-montpellier.fr [CHU Montpellier, Neurology, Montpellier (France); Riquelme, C., E-mail: c-riquelme@chu-montpellier.fr [CHU Montpellier, Neuroradiology, Montpellier (France); Bonafé, A., E-mail: a-bonafe@chu-montpellier.fr [CHU Montpellier, Neuroradiology, Montpellier (France); Arquizan, C., E-mail: c-arquizan@chu-montpellier.fr [CHU Montpellier, Neurology, Montpellier (France)

    2012-12-15

    Background and aims: New thrombectomy devices allow successful and rapid recanalization in acute ischemic stroke. Nevertheless prognostics factors need to be systematically analyzed in the context of these new therapeutic strategies. The aim of this study was to analyze prognostic factors related to clinical outcome following Solitaire FR thrombectomy in ischemic stroke. Methods: Fifty consecutive ischemic stroke patients with large vessel occlusion were included. Three treatment strategies were applied; rescue therapy, combined therapy, and standalone thrombectomy. DWI ASPECT score < 5 was the main exclusion criterion after initial MRI (T2, T2*, TOF, FLAIR, DWI). Sexes, age, time to recanalization were prospectively collected. Clinical outcome was assessed post treatment, day one and discharge by means of a NIHSS. Three months mRS evaluation was performed by an independent neurologist. The probability of good outcome at 3 months was assessed by forward stepwise logistic regression using baseline NIHSS score, Glasgow score at entrance, hyperglycemia, dyslipidemia, blood–brain barrier disruption on post-operative CT, embolic and hemorrhagic post procedural complication, ischemic brain lesion extension on 24 h imaging, NIHSS at discharge, ASPECT score, and time to recanalization. All variables significantly associated with the outcome in the univariate analysis were entered in the model. The significance of adding or removing a variable from the logistic model was determined by the maximum likelihood ratio test. Odds-ratio (OR) and their 95% confidence intervals were calculated. Results: At 3 months 54% of patients had a mRS 0–2, 70% in MCA, 44% in ICA, and 43% in BA with an overall mortality rate of 12%. Baseline NIHSS score (p = 0.001), abnormal Glasgow score at entrance (p = 0.053) hyperglycemia (p = 0.023), dyslipidemia (p = 0.031), blood–brain barrier disruption (p = 0.022), embolic and hemorrhagic post procedural complication, ischemic brain lesion

  1. Unrealistic pessimism about risk of coronary heart disease and stroke in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Asimakopoulou, Koula G.; Skinner, T. Chas; Spimpolo, Jennifer

    2008-01-01

    and rated their mood about these risks using a self-report measure. Using an objective risk calculator, they were then told their actual risk of CHD and stroke and their mood was re-assessed. Results: Patients' estimates of their risk of CHD/stroke were grossly inflated. A negative relationship between...... disease risk and mood was also seen where higher risk of actual and perceived CHD/stroke was related to worse mood. A positive relationship between mood and extent of perceptual error was further observed; the more inaccurate patients' perceptions of CHD/stroke risk were, the better their mood. Mood......Objective: We examined the accuracy of type 2 diabetes (T2D) patients' risk estimates of developing coronary heart disease (CHD)/having a stroke as a consequence of diabetes and their mood about these risks. Methods: Patients reported their perceived risks of developing CHD/having a stroke...

  2. Incidence of DWI-positive stroke in patients with vertigo of unclear etiology, preliminary results.

    Science.gov (United States)

    Leker, Ronen R; Hur, Tamir Ben; Gomori, John M; Paniri, R; Eichel, Roni; Cohen, Jose E

    2013-03-01

    Acute vertigo may be secondary to stroke or to non-ischemic causes. Accurate identification of vertigo secondary to ischemia may lead to appropriate timely intervention that can minimize stroke-related damage and can help in tailoring the most appropriate individual therapy for affected patients. Diffusion weighted MRI (DWI) is very accurate for diagnosing stroke and we therefore aimed to test whether it can aid in making a correct diagnosis of vertigo secondary to stroke. All patients presenting with vertigo in which the diagnosis of stroke was considered underwent DWI only MRI. Data regarding the symptoms and neurological deficits, vascular risk factors, imaging findings, and outcomes was accrued. Patients with stroke on DWI were compared with those without ischemia. Between June 2010 and August 2011, 28 patients fulfilling the entry criteria were identified with a mean age of 62·2±12·8 (60% male). The final diagnosis was stroke in 11 patients (39%). Patients with stroke did not differ from those without stroke in their risk factor profile. However, patients with stroke more often tended to present with vertigo accompanied by other neurological symptoms (73% versus 12% respectively, P = 0·001). After adjusting for age and the presence of diabetes, the presence of multiple symptoms remained the only variable that was associated with a positive DWI scan (odds ratio: 30: 95% confidence interval: 2·6-349). Most patients with stroke had very mild strokes with a median admission NIHSS score of 3 and DWI lesion volumes >2 cm were found in only three patients. Most stroke patients made a good recovery (modified Rankin score ≤2 in seven of nine patients with 90 day data). The most common diagnosis in patients without stroke was of vertigo of peripheral origin (14/17). DWI only MRI can be used to rapidly screen patients presenting with vertigo and suspected vertebrobasilar stroke. The occurrence of vertigo in combination with other focal neurological symptoms may

  3. Correlative study between neuron-specific enolase and blood sugar level in ischemic stroke patients

    Directory of Open Access Journals (Sweden)

    Aparna Pandey

    2011-01-01

    Full Text Available Background: A study to investigate the level of the neurobiochemical marker, Neuron-Specific Enolase (NSE, at the time of admission and its correlation with the blood sugar level in ischemic stroke patients. Patients and Methods: We investigated 90 patients with complete stroke who were admitted to the Stroke Unit of the Department of Neurology at Sri Aurobindo Institute of Medical Sciences. NSE was measured with commercially available quantitative ′sandwich′ enzyme-linked immunosorbent assay kits obtained from R and D Systems. Hyperglycemia was defined as blood glucose concentration ≥ 7 mmol / L, and measured using the glucose oxidase method immediately. Results: Significantly increased NSE and lipid profile levels were found in ischemic stroke patients as compared to the control. Hyperglycemic ischemic stroke patients had increased levels of NSE, lipid profile, and National Institute of Health stroke scale scores (NIHSS score compared to normoglycemic ischemic stroke patients. In addition the serum NSE level of hyperglycemic stroke patients was also positively correlated with the blood sugar level (r = 0.734 P < 0.001. Conclusions: Hyperglycemia predicts an increased risk of poor outcome after ischemic stroke and it is reflected by a significantly increased level of Neuron-Specific Enolase.

  4. Functional changes of neural circuits in stroke patients with dysphagia: A meta-analysis.

    Science.gov (United States)

    Liu, Lu; Xiao, Yuan; Zhang, Wenjing; Yao, Li; Gao, Xin; Chandan, Shah; Lui, Su

    2017-08-01

    Dysphagia is a common problem in stroke patients with unclear pathogenesis. Several recent functional magnetic resonance imaging (fMRI) studies had been carried out to explore the cerebral functional changes in dysphagic stroke patients. The aim of this study was to analysis these imaging findings using a meta-analysis. We used seed-based d mapping (SDM) to conduct a meta-analysis for dysphagic stroke patients prior to any kind of special treatment for dysphagia. A systematic search was conducted for the relevant studies. SDM meta-analysis method was used to examine regions of increased and decreased functional activation between dysphagic stroke patients and healthy controls. Finally, six studies including 81 stroke patients with dysphagia and 78 healthy controls met the inclusion standards. When compared with healthy controls, stroke patients with dysphagia showed hyperactivation in left cingulate gyrus, left precentral gyrus and right posterior cingulate gyrus, and hypoactivation in right cuneus and left middle frontal gyrus. The hyperactivity of precentral gyrus is crucial in stroke patients with dysphagia and may be associated with the severity of stroke. Besides the motor areas, the default-mode network regions (DMN) and affective network regions (AN) circuits are also involved in dysphagia after stroke. © 2017 Chinese Cochrane Center, West China Hospital of Sichuan University and John Wiley & Sons Australia, Ltd.

  5. Early Prediction and Outcome of Septic Encephalopathy in Acute Stroke Patients With Nosocomial Coma

    OpenAIRE

    Tong, Dao-Ming; Zhou, Ye-Ting; Wang, Guang-Sheng; Chen, Xiao-Dong; Yang, Tong-Hui

    2015-01-01

    Background Septic encephalopathy (SE) is the most common acute encephalopathy in ICU; however, little attention has been focused on risk of SE in the course of acute stroke. Our aim is to investigate the early prediction and outcome of SE in stroke patients with nosocomial coma (NC). Methods A retrospective cohort study was conducted in an ICU of the tertiary teaching hospital in China from January 2006 to December 2009. Ninety-four acute stroke patients with NC were grouped according to with...

  6. Registry of patients with stroke stated in a public hospital of Peru, 2000-2009

    OpenAIRE

    Castañeda-Guarderas, Ana; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. Médico Cirujano.; Beltrán-Ale, Guillermo; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. Médico Cirujano.; Casma-Bustamante, Renzo; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. Médico Cirujano.; Ruíz-Grosso, Paulo; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. Grupo de Trabajo en Salud Mental, Universidad Peruana Cayetano Heredia. Lima, Perú. Médico Cirujano.; Málaga, Germán; Conocimiento y Evidencia (CONEVID), Universidad Peruana Cayetano Heredia. Lima, Perú. Centro de Excelencia en Enfermedades Crónicas (CRONICAS), Universidad Peruana Cayetano Heredia. Lima, Perú. Departamento de Medicina, Universidad Peruana Cayetano Heredia. Lima, Perú. Médico Internista, Magíster en Medicina.

    2014-01-01

    We performed a descriptive study taking on account the characteristics of the registries of the patients hospitalized at the Hospital Nacional Cayetano Heredia between the years 2000 and 2009 with stroke as hospitalization diagnosis. 2225 records were obtained from patients older than 18, with stroke. According to ICD-10, 1071 had diagnosis of ischemic stroke, 554 were hemorrhagic, 183 were subarachnoid hemorrhage, 49 were ischemic plus hemorrhagic, 10 were transient ischemic attack (TIA)...

  7. Performance Evaluation of the RSG-GAS Micronomad MCA

    International Nuclear Information System (INIS)

    Badriyana, B.; Pujijanto, M.S.

    2000-01-01

    The MicroNOMAD-MCA is a gamma spectrometer for radiation exposure measurement using matrix respond method. The equipment used NAI detector to produced pulse spectrum and then covert to quantities of dosimeter by a computer program. Performance evaluation of the MCA-MicroNOMAD has been done to evaluate the reliability and accuracy of the measurement result. The evaluation was done by comparison test with standard survey meter. Measurement of gamma radiation was performed in the experimental Hall, Operation Hall of the RSG-GAS and outside of reactor building with 15 MW reactor power. The gamma radiation exposure measurement result in the Experimental Hall using the MicroNOMAD MCA and Ion Chamber survey meter are 92,4 x 10 exp 6 rad/hour and (62 ∼ 88) x 10 exp 6 rad/hour, respectively. The gamma radiation exposure in the Operation Hall using the MicroNOMAD MCA and Ion Chamber are 165,4 x 10 exp 6 rad/hour and (167 ∼ 194) x 10 exp 6 rad/hour, respectively. By means of this result it can concluded that the reading error of the MicroNOMAD MCA with standard survey meter is small enough. Beside the point the MicroNOMAD MCA has a good performance for gamma radiation measurement in the energy range of 0,2 - 9 MeV

  8. The Association of Lesion Location and Sleep Related Breathing Disorder in Patients with Acute Ischemic Stroke.

    Science.gov (United States)

    Fisse, Anna Lena; Kemmling, André; Teuber, Anja; Wersching, Heike; Young, Peter; Dittrich, Ralf; Ritter, Martin; Dziewas, Rainer; Minnerup, Jens

    2017-01-01

    Sleep related breathing disorders (SRBD) are common in patients with ischemic stroke and are associated with poor outcome. SRBD after stroke were assumed to be a direct consequence of injury of specific central nervous system structures. However, whether specific locations of ischemic infarcts cause SRBD is yet unknown. We therefore investigated the association of ischemic lesion location with SRBD. Patients with acute ischemic stroke treated on our stroke unit were included in a prospective observational study. All patients underwent magnetic resonance imaging (MRI) and polygraphy in the acute phase after stroke. SRBD was defined by an apnea-hypopnea index (AHI) ≥10. MRI were evaluated using standardized maps to depict voxel-wise probability distribution of infarction for patients with and without SRBD. Groups were compared using logistic regression analysis. Of 142 patients included, 86 (59%) had a SRBD. Age, body mass index and prevalence of arterial hypertension were significantly higher in patients with SRBD. There was no statistically significant association between any lesion location and SRBD. We found no association of lesion location and SRBD in stroke patients, whereas established risk factors for SRBD, known from general population, were significantly associated with SRBD. Given the high prevalence of SRBD in stroke patients, these findings suggest that cerebral ischemia facilitates the occurrence of SRBD in patients with pre-existing risk factors rather than causing it by damaging specific central nervous system structures. Our findings can be used to identify stroke patients who might benefit from polygraphy screening.

  9. Platelets Proteomic Profiles of Acute Ischemic Stroke Patients.

    Directory of Open Access Journals (Sweden)

    Ozge Cevik

    Full Text Available Platelets play a crucial role in the pathogenesis of stroke and antiplatelet agents exist for its treatment and prevention. Through the use of LC-MS based protein expression profiling, platelets from stroke patients were analyzed and then correlated with the proteomic analyses results in the context of this disease. This study was based on patients who post ischemic stroke were admitted to hospital and had venous blood drawn within 24 hrs of the incidence. Label-free protein expression analyses of the platelets' tryptic digest was performed in triplicate on a UPLC-ESI-qTOF-MS/MS system and ProteinLynx Global Server (v2.5, Waters was used for tandem mass data extraction. The peptide sequences were searched against the reviewed homo sapiens database (www.uniprot.org and the quantitation of protein variation was achieved through Progenesis LC-MS software (V4.0, Nonlinear Dynamics. These Label-free differential proteomics analysis of platelets ensured that 500 proteins were identified and 83 of these proteins were found to be statistically significant. The differentially expressed proteins are involved in various processes such as inflammatory response, cellular movement, immune cell trafficking, cell-to-cell signaling and interaction, hematological system development and function and nucleic acid metabolism. The expressions of myeloperoxidase, arachidonate 12-Lipoxygenase and histidine-rich glycoprotein are involved in cellular metabolic processes, crk-like protein and ras homolog gene family member A involved in cell signaling with vitronectin, thrombospondin 1, Integrin alpha 2b, and integrin beta 3 involved in cell adhesion. Apolipoprotein H, immunoglobulin heavy constant gamma 1 and immunoglobulin heavy constant gamma 3 are involved in structural, apolipoprotein A-I, and alpha-1-microglobulin/bikunin precursor is involved in transport, complement component 3 and clusterin is involved in immunity proteins as has been discussed. Our data provides

  10. Prevalence of Fabry disease in young patients with cryptogenic ischemic stroke.

    Science.gov (United States)

    Dubuc, Véronique; Moore, David F; Gioia, Laura C; Saposnik, Gustavo; Selchen, Daniel; Lanthier, Sylvain

    2013-11-01

    A German study diagnosed 4% of young cryptogenic ischemic stroke patients with Fabry disease, an X-linked lysosomal storage disease caused by mutations in the alpha-galactosidase A (α-GAL-A) gene resulting in an accumulation of glycosphingolipids. A lower prevalence was found in other geographic regions. To determine the prevalence of Fabry disease in a Canadian population of young cryptogenic ischemic stroke patients. Patients with cryptogenic ischemic stroke at age 16-55 were retrospectively identified in our institutional stroke database and underwent a focused clinical evaluation. We sequenced the α-GAL-A gene and measured the levels of blood globotriaosylsphingosine in subjects with mutations of undetermined pathogenicity. Fabry disease was diagnosed in patients with pathogenic mutations or increased levels of blood globotriaosylsphingosine. Ninety-three of 100 study subjects had normal α-GAL-A gene polymorphisms. Seven had mutations of undetermined pathogenicity, including one with increased globotriaosylsphingosine (prevalence, 1%; 95% confidence interval, ischemic stroke presentation as the first clinical manifestation of Fabry disease. Both Fabry patients experienced recurrent ischemic stroke. Fabry disease accounts for a small proportion of young Canadians with cryptogenic ischemic stroke. Identification of Fabry biomarkers remains a research priority to delineate stroke patients disserving routine screening. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  11. Preliminary experience on early mechanical recanalization of middle cerebral artery for acute ischemic stroke and literature review

    International Nuclear Information System (INIS)

    Bai Weixing; Li Tianxiao; Zhu Liangfu; Xue Jiangyu; Wang Ziliang

    2012-01-01

    Objective: To evaluate the feasibility,efficacy and complication of early middle cerebral artery (MCA) mechanical recanalization (MER) for treatment of acute ischemic stroke. Methods: Seven cases undergone MER of MCA for the treatment of acute cerebral infarct were retrospectively reviewed and analyzed, including the etiology, mechanism, Qureshi grading scale, location and size of infarcts, NIHSS score of pre and post procedure, endovascular technique and complications. Referring to the literature, the indications of MCA recanalization were further identified. Results: A total of 7 cases with mean age of 48 yrs were reviewed, which included 3 cases of atherosclerotic thrombosis and 4 embolic cases with pre NIHSS score ranging from 3 to 22. Mechanical recanalization succeeded in 6 cases, but 2 cases of cardiogenic embolism died of intracranial hemorrhage postoperatively. Favorable clinical outcomes were achieved in 4 cases whereas 1 deteriorated. Overall complications seemed to be consistent with literatures reviewed. Conclusions: Early MER of MCA may benefit to a certain subset of acute ischemia stroke patients, however, embolic cases, elder patients and those with severe neurologic deficits are often accompanied by higher complications and unfavorable outcome. (authors)

  12. Multimodal Therapy for the Treatment of Severe Ischemic Stroke Combining Endovascular Embolectomy and Stenting of Long Intracranial Artery Occlusion

    Science.gov (United States)

    Bunc, Matjaž; Kocijančič, Igor J.; Pregelj, Rado; Dolenc, Vinko V.

    2010-01-01

    Embolic occlusion of cerebral arteries is a major cause for stroke. Intravenous thrombolysis showed positive results in this condition, however even when strict criteria are used, the risk of hemorrhagic transformation is possible. Microsurgical embolectomy has been described earlier. Purpose. We performed multimodal therapy of cerebral artery occlusion. Case Report. We present a case of a 49-year-old female patient who—according to the National Institute of Health Stroke Scale (NIHSS)—was rated as 19 due to acute occlusion of the horizontal segment of the left middle cerebral artery (MCA). After failed i.v. thrombolysis, only a part of the clot could be evacuated by the endovascular approach—without restoration of blood flow. Normal patency of the left MCA was re-established after stenting. Within 72 hours, the patient had an NIHSS score of 14, with a small haematoma in the left hemisphere. Conclusion. In our case multimodal therapy combining i.v. thrombolysis, mechanical disruption of thrombus, MCA stenting and platelet function antagonists, resulted in successful recanalization of the acutely occluded left MCA. PMID:20671974

  13. Multimodal therapy for the treatment of severe ischemic stroke combining endovascular embolectomy and stenting of long intracranial artery occlusion.

    Science.gov (United States)

    Bunc, Matjaz; Kocijancic, Igor J; Pregelj, Rado; Dolenc, Vinko V

    2010-01-01

    Embolic occlusion of cerebral arteries is a major cause for stroke. Intravenous thrombolysis showed positive results in this condition, however even when strict criteria are used, the risk of hemorrhagic transformation is possible. Microsurgical embolectomy has been described earlier. Purpose. We performed multimodal therapy of cerebral artery occlusion. Case Report. We present a case of a 49-year-old female patient who-according to the National Institute of Health Stroke Scale (NIHSS)-was rated as 19 due to acute occlusion of the horizontal segment of the left middle cerebral artery (MCA). After failed i.v. thrombolysis, only a part of the clot could be evacuated by the endovascular approach-without restoration of blood flow. Normal patency of the left MCA was re-established after stenting. Within 72 hours, the patient had an NIHSS score of 14, with a small haematoma in the left hemisphere. Conclusion. In our case multimodal therapy combining i.v. thrombolysis, mechanical disruption of thrombus, MCA stenting and platelet function antagonists, resulted in successful recanalization of the acutely occluded left MCA.

  14. Reduction in spasticity in stroke patient with paraffin therapy.

    Science.gov (United States)

    Wang, Jing; Yu, Peng; Zeng, Ming; Gu, Xudong; Liu, Yan; Xiao, Mingyue

    2017-01-01

    The aim of the study was to confirm whether paraffin therapy offer clinical value in the treatment of spasticity due to stroke. Fifty-two patients with spasticity in the upper limb were included. The patients were randomized into the experimental group with paraffin therapy (n = 27) and the control group with placebo therapy (n = 25). The outcome measures besides temperature examination were undertaken at time points of 0 (T0), 2 (T1) and 4 weeks (T2) following therapy treatment. The extent of spasticity was measured using Modified Ashworth Score (MAS) during passive movement at the shoulder, elbow, wrist and finger joints. Visual analogue scale (VAS) was used to evaluate the hemiplegic upper limb pain and functional activity of the upper limb motor function was evaluated by Brunnstrom recovery stage. All adverse events were recorded. MAS decreased significantly in Exp group compared with Con group, at the time points of T1 and T2, both before and immediately after paraffin therapy. Paraffin treatment failed to show remarkable improvement in pain compared with placebo-treated patient at movement at any time point. But VAS in Exp exhibited a tendency to decrease over time in shoulder, elbow, wrist and hand. With regard to the Brunnstrom score, patients in Exp showed significant improvement at the end of trial compared to the beginning. The values of temperature showed significant increment immediately after paraffin therapy at each time point in Exp group. Paraffin therapy may be a kind of noninvasive, promising method to reduce spasticity of stroke patients.

  15. Antibiotic therapy for preventing infections in patients with acute stroke

    NARCIS (Netherlands)

    Westendorp, Willeke F.; Vermeij, Jan-Dirk; Vermeij, Frederique; den Hertog, Heleen M.; Dippel, Diederik W. J.; van de Beek, Diederik; Nederkoorn, Paul J.

    2012-01-01

    Background Stroke is the main cause of disability in high income countries and ranks second as a cause of death worldwide. Infections occur frequently after stroke and may adversely affect outcome. Preventive antibiotic therapy in the acute phase of stroke may reduce infections and improve outcome.

  16. The relationship between pneumonia and Glasgow coma scale assessment on acute stroke patients

    Science.gov (United States)

    Ritarwan, K.; Batubara, C. A.; Dhanu, R.

    2018-03-01

    Pneumonia is one of the most frequent medical complications of a stroke. Despite the well-documented association of a stroke associated infections with increased mortality and worse long-term outcome, on the other hand, the limited data available on independent predictors of pneumonia in acute stroke patients in an emergency unit. To determine the independentrelationship between pneumonia and Glasgow Coma Scale assessment on acute stroke patients. The cohort retrospective study observed 55 acute stroke patients who stayed in intensive care unit Adam Malik General Hospital from January until August 2017. Pneumonia was more frequent in patients with Ischemic stroke (OR 5.40; 95% CI: 1.28 – 6.40, p=0.003), higher National Institute of Health Stroke Scale (NIHSS) (p=0.014) and lower Glasgow Coma Scale (p=0.0001). Analysis multivariate logistic regression identified NIHSS as an independent of predictors of pneumonia (95% CI : 1.047 – 1.326, p=0.001). Pneumonia was associated with severity and type of stroke and length of hospital stay. The severity of the deficits evaluated by the NIHSS was shown to be the only independent risk factor for pneumonia in acute stroke patients.

  17. Age and type of aphasia in patients with stroke.

    Science.gov (United States)

    Eslinger, P J; Damasio, A R

    1981-01-01

    The age and gender of a series of patients with different types of aphasia were analysed. Regardless of gender, patients with Broca and conduction aphasias were significantly younger than those with Wernicke and global aphasias. Considering the established cerebral localisation of each of those aphasia types, it appears that, with age, stroke in the territory of the middle cerebral artery will tend to either shift posteriorly (producing Wernicke aphasia) or occupy most of the middle cerebral artery territory (producing global aphasia). But in the absence of concurrent verification of the locus of lesion in each of the cases in our sample, a possible alternative hypothesis must be entertained: that there might be age-related changes in the neurophysiological mechanism subserving language, such that some types of aphasia would tend to be more prevalent with age, regardless of lesion location. PMID:7264683

  18. Dysphagia in the patient after stroke: consequences and nurse intervention

    Directory of Open Access Journals (Sweden)

    Ana Frias

    2015-12-01

    Full Text Available Objectives: to check the consequences of poststroke dysphagia and to reflect on the nurse’s intervention in dysphagia rehabilitation. Methodology: it was performed a systematic literature review of the topic in question; research based on international databases EBSCOhost, LILACS, SciELO.We were able to identify some studies publications between 2006 and 2014. We intend to answer the guiding question: What are the consequences of dysphagia in the patient after stroke? » Results vs. Discussion: after a thorough analysis, we have selected 11 articles and found that the most frequent consequences of dysphagia are the pulmonary complications by saliva and/or food suction. The nurse specialist still has a barely visible role, but his/her interventions are critical in these patients rehabilitation. Conclusions: rehabilitation is essential to avoid the consequences of poststroke dysphagia. The rehabilitation process must go through a multidisciplinary team of which nurses are an integral and essential part.

  19. Comparing the production of complex sentences in Persian patients with post-stroke aphasia and non-damaged people with normal speaking.

    Science.gov (United States)

    Mehri, Azar; Ghorbani, Askar; Darzi, Ali; Jalaie, Shohreh; Ashayeri, Hassan

    2016-01-05

    Cerebrovascular disease leading to stroke is the most common cause of aphasia. Speakers with agrammatic non-fluent aphasia have difficulties in production of movement-derived sentences such as passive sentences, topicalized constituents, and Wh-questions. To assess the production of complex sentences, some passive, topicalized and focused sentences were designed for patients with non-fluent Persian aphasic. Afterwards, patients' performance in sentence production was tested and compared with healthy non-damaged subjects. In this cross sectional study, a task was designed to assess the different types of sentences (active, passive, topicalized and focused) adapted to Persian structures. Seven Persian patients with post-stroke non-fluent agrammatic aphasia (5 men and 2 women) and seven healthy non-damaged subjects participated in this study. The computed tomography (CT) scan or magnetic resonance imaging (MRI) showed that all the patients had a single left hemisphere lesion involved middle cerebral artery (MCA), Broca`s area and in its white matter. In addition, based on Bedside version of Persian Western Aphasia Battery (P-WAB-1), all of them were diagnosed with moderate Broca aphasia. Then, the production task of Persian complex sentences was administered. There was a significant difference between four types of sentences in patients with aphasia [Degree of freedom (df) = 3, P Persian are very difficult to produce for patients with agrammatic non-fluent aphasia. It seems that sentences with A-movement are simpler for the patients than sentences involving A`-movement; since they include shorter movements in compare to topicalized and focused sentences.

  20. An International Standard Set of Patient-Centered Outcome Measures After Stroke

    NARCIS (Netherlands)

    Salinas, J. (Joel); Sprinkhuizen, S.M. (Sara M.); Ackerson, T. (Teri); Bernhardt, J. (Julie); Davie, C. (Charlie); George, M.G. (Mary G.); Gething, S. (Stephanie); Kelly, A.G. (Adam G.); Lindsay, P. (Patrice); Liu, L. (Liping); Martins, S.C.O. (Sheila C.O.); Morgan, L. (Louise); B. Norrving (Bo); Ribbers, G.M. (Gerard M.); Silver, F.L. (Frank L.); Smith, E.E. (Eric E.); Williams, L.S. (Linda S.); Schwamm, L.H. (Lee H.)

    2015-01-01

    markdownabstract__BACKGROUND AND PURPOSE:__ Value-based health care aims to bring together patients and health systems to maximize the ratio of quality over cost. To enable assessment of healthcare value in stroke management, an international standard set of patient-centered stroke outcome measures

  1. Optimal Scoring Methods of Hand-Strength Tests in Patients with Stroke

    Science.gov (United States)

    Huang, Sheau-Ling; Hsieh, Ching-Lin; Lin, Jau-Hong; Chen, Hui-Mei

    2011-01-01

    The purpose of this study was to determine the optimal scoring methods for measuring strength of the more-affected hand in patients with stroke by examining the effect of reducing measurement errors. Three hand-strength tests of grip, palmar pinch, and lateral pinch were administered at two sessions in 56 patients with stroke. Five scoring methods…

  2. Efficacy of strategy training in left hemisphere stroke patients with apraxia : A randomised clinical trial

    NARCIS (Netherlands)

    Donkervoort, M; Dekker, J; Stehmann-Saris, FC; Deelman, B. G.

    2001-01-01

    The objective of the present study was to determine in a controlled study the efficacy of strategy training in left hemisphere stroke patients with apraxia. A total of 113 left hemisphere stroke patients with apraxia were randomly assigned to two treatment groups; (1) strategy training integrated

  3. Efficacy of strategy training in left hemisphere stroke patients with apraxia: a randomised clinical trial.

    NARCIS (Netherlands)

    Donkervoort, M.; Dekker, J.; Stehmann-Saris, F.C.; Deelman, B.G.

    2001-01-01

    The objective of the present study was to determine in a controlled study the efficacy of strategy training in left hemisphere stroke patients with apraxia. A total of 113 left hemisphere stroke patients with apraxia were randomly assigned to two treatment groups; (1) strategy training integrated

  4. Early prediction and outcome of septic encephalopathy in acute stroke patients with nosocomial coma.

    Science.gov (United States)

    Tong, Dao-Ming; Zhou, Ye-Ting; Wang, Guang-Sheng; Chen, Xiao-Dong; Yang, Tong-Hui

    2015-07-01

    Septic encephalopathy (SE) is the most common acute encephalopathy in ICU; however, little attention has been focused on risk of SE in the course of acute stroke. Our aim is to investigate the early prediction and outcome of SE in stroke patients with nosocomial coma (NC). A retrospective cohort study was conducted in an ICU of the tertiary teaching hospital in China from January 2006 to December 2009. Ninety-four acute stroke patients with NC were grouped according to with or without SE. Risk factors for patients with SE were compared with those without SE by univariate and multivariate analysis. Of 94 stroke patients with NC, 46 (49%) had NC with SE and 48 (51%) had NC without SE. The onset-to-NC time was significant later in stroke patients with SE than those without SE (P stroke patients with SE was higher than those without SE (76.1% vs. 45.8%, P = 0.003). High fever and severe SIRS are two early predictors of stroke patients with SE, and survival rates were worse in stroke patients with SE than those without SE.

  5. Feasibility and safety of inducing modest hypothermia in awake patients with acute stroke through surface cooling

    DEFF Research Database (Denmark)

    Kammersgaard, L P; Rasmussen, B H; Jørgensen, Henrik Stig

    2000-01-01

    Hypothermia reduces neuronal damage in animal stroke models. Whether hypothermia is neuroprotective in patients with acute stroke remains to be clarified. In this case-control study, we evaluated the feasibility and safety of inducing modest hypothermia by a surface cooling method in awake patients...

  6. What determines good recovery in patients with the most severe strokes?

    DEFF Research Database (Denmark)

    Jørgensen, H S; Reith, J; Nakayama, H

    1999-01-01

    Even patients with the most severe strokes sometimes experience a remarkably good recovery. We evaluated possible predictors of a good outcome to search for new therapeutic strategies.......Even patients with the most severe strokes sometimes experience a remarkably good recovery. We evaluated possible predictors of a good outcome to search for new therapeutic strategies....

  7. Variations of Blood Pressure in Stroke Unit Patients May Result from Alternating Body Positions

    NARCIS (Netherlands)

    Aries, M.J.H.; Elting, Jan Willem; Stewart, Roy E.; de Keyser, Jacques; Thien, Theo; Kremer, Berry P.; Vroomen, Patrick C. A. J.

    Background: Blood pressure (BP) is one of the major vital parameters monitored in the stroke unit. The accuracy of indirect BP measurement is strongly influenced by the position of both patient and arm during the measurement. Acute stroke patients are often nursed in lateral decubitus positions. The

  8. Factors associated with delayed presentation in patients with TIA and minor stroke in China: analysis of data from the China National Stroke Registry (CNSR).

    Science.gov (United States)

    Wang, Linyu; Chao, Yangyun; Zhao, Xingquan; Liu, Liping; Wang, Chunxue; Wang, David Z; Meng, Xia; Wang, Anxin; Wang, Yongjun; Xu, Yuming

    2013-06-01

    We aimed to evaluate the management of patients with transient ischemic attack (TIA) and minor stroke in China. Data from the China National Stroke Registry (CNSR) were used to identify patients who were admitted to 132 urban hospitals across China with TIA or minor stroke. Factors associated with delayed presentation to hospital were evaluated. Univariate and multivariate analyses were performed to analyze relationships between patient characteristics and time of presentation. Of the 7467 patients entered into the CNSR (1204 with TIA, 6263 with minor stroke), 780 patients (64·78%) with TIA and 3467 patients (55·36%) with minor stroke had delayed presentation to hospital (>24 hours). In both groups, factors associated with early presentation (≤24 hours) included transportation by ambulance and direct presentation to the emergency room. In patients with minor stroke, early presentation was associated with older age (65-80 years), motor and sensory symptoms, speech impairment, atrial fibrillation, previous TIA, and living in central or eastern China; and delayed presentation was associated with female sex, cognitive dysfunction, and diabetes. In patients with TIA, early presentation was associated with motor symptoms, and delayed presentation was associated with headache or vertigo. In China, many patients with TIA and minor stroke do not seek medical treatment immediately. Further education is needed to teach members of the public about the warning signs and symptoms of TIA and minor stroke, and encourage the use of ambulance transportation after TIA or stroke.

  9. Impact of stroke unit in a public hospital on length of hospitalization and rate of early mortality of ischemic stroke patients

    Directory of Open Access Journals (Sweden)

    Maria Sheila G. Rocha

    2013-10-01

    Full Text Available We ascertained whether a public health stroke unit reduces the length of hospitalization, the rate of inpatient fatality, and the mortality rate 30 days after the stroke. Methods We compared a cohort of stroke patients managed on a general neurology/medical ward with a similar cohort of stroke patients managed in a str oke unit. The in-patient fatality rates and 30-day mortality rates were analyzed. Results 729 patients were managed in the general ward and 344 were treated at a comprehensive stroke unit. The in-patient fatality rates were 14.7% for the general ward group and 6.9% for the stroke unit group (p<0.001. The overall mortality rate 30 days after stroke was 20.9% for general ward patients and 14.2% for stroke unit patients (p=0.005. Conclusions We observed reduced in-patient fatalities and 30-day mortality rates in patients managed in the stroke unit. There was no impact on the length of hospitalization.

  10. Actual diagnostic approach to the acute stroke patient

    International Nuclear Information System (INIS)

    Loevblad, Karl-Olof; Baird, Alison E.

    2006-01-01

    Since acute stroke is now considered a potentially treatable medical emergency, a rapid and correct diagnosis must be made. The first step is to exclude hemorrhage, then to visualize any early ischemic changes, demonstrate the presence of hypoperfusion and locate the presence of a vascular underlying pathology as well as elucidate the presence of a potential penumbra (tissue at risk). Thanks to improvements and advances in both MR and CT technology, this can now be done in a number of ways. At the moment, CT is the most widely available and fast method for obtaining imaging of the brain and neck vessels of patients presenting with acute stroke. MRI can provide more precise information, although it remains slightly more time-consuming, but is, however, the method of choice for follow-up imaging. The main point is to take the one-stop-shopping approach where imaging of the vessels and brain is done from the aortic arch to the circle of Willis in one single session in order to have all the necessary information in the acute phase. (orig.)

  11. Tele-Rehabilitation of Upper Limb Function in Stroke Patients using Microsoft Kinect

    DEFF Research Database (Denmark)

    Simonsen, Daniel

    activities of daily living and therefore also affect the patient’s quality of life. Stroke patients may regain function through intensive physical rehabilitation, but often they do not recover their original functional level. The incomplete recovery in some patients might be related to e.g. stroke severity...... to a significant increase in the number of stroke patients in need of rehabilitation. This will put further pressure on healthcare systems that are already short on resources. As a result of this, the amount of therapeutic supervision and support per stroke patient will most likely decrease, thereby affecting...... no need for human supervision. The requirements to such systems are highly dependent on the training environment and the physical and mental abilities of the stroke patient. Therefore, the ideal rehabilitation system should be highly versatile, but also low-cost. These systems may even be used to support...

  12. High mortality in cirrhotic patients following hemorrhagic stroke.

    Science.gov (United States)

    Hung, Tsung-Hsing; Hsieh, Yu-Hsi; Tseng, Kuo-Chih; Tseng, Chih-Wei; Lee, Hsing-Feng; Tsai, Chih-Chun; Tsai, Chen-Chi

    2015-06-01

    The impact of hemorrhagic stroke (HS) on the mortality of cirrhotic patients is unknown. To evaluate the morality risk of HS in cirrhotic patients, we used the Taiwan National Health Insurance Database to evaluate cirrhotic patients with HS who were discharged between 1 January and 31 December 2007. In total, there were 321 cirrhotic patients with HS. We randomly selected 3210 cirrhotic patients without HS as a comparison group. The 30 and 90 day mortality rates were 29.6% and 43.0% in the HS group, and 9.1% and 17.7% in the comparison group, respectively (pmortality in the HS group was 3.89 (95% confidence interval [CI] 3.20-4.71, pmortality in the subarachnoid hemorrhage and other HS groups were 7.93 (95% CI 5.23-12.0, pmortality risk in cirrhotic patients, in whom subarachnoid hemorrhage can also increase the risk of mortality eight-fold. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Effects of professional rehabilitation training on the recovery of neurological function in young stroke patients

    Directory of Open Access Journals (Sweden)

    Chao-jin-zi Li

    2016-01-01

    Full Text Available Young stroke patients have a strong desire to return to the society, but few studies have been conducted on their rehabilitation training items, intensity, and prognosis. We analyzed clinical data of young and middle-aged/older stroke patients hospitalized in the Department of Neurological Rehabilitation, China Rehabilitation Research Center, Capital Medical University, China from February 2014 to May 2015. Results demonstrated that hemorrhagic stroke (59.6% was the primary stroke type found in the young group, while ischemic stroke (60.0% was the main type detected in the middle-aged/older group. Compared with older stroke patients, education level and incidence of hyperhomocysteinemia were higher in younger stroke patients, whereas, incidences of hypertension, diabetes, and heart disease were lower. The average length of hospital stay was longer in the young group than in the middle-aged/older group. The main risk factors observed in the young stroke patients were hypertension, drinking, smoking, hyperlipidemia, hyperhomocysteinemia, diabetes, previous history of stroke, and heart disease. The most accepted rehabilitation program consisted of physiotherapy, occupational therapy, speech therapy, acupuncture and moxibustion. Average rehabilitation training time was 2.5 hours/day. Barthel Index and modified Rankin Scale scores were increased at discharge. Six months after discharge, the degree of occupational and economic satisfaction declined, and there were no changes in family life satisfaction. The degrees of other life satisfaction (such as friendship improved. The degree of disability and functional status improved significantly in young stroke patients after professional rehabilitation, but the number of patients who returned to society within 6 months after stroke was still small.

  14. Prevalence of apraxia among patients with a first left hemisphere stroke in rehabilitation centres and nursing homes.

    OpenAIRE

    Donkervoort, M.; Dekker, J.; Ende, E. van den; Stehmann-Saris, J.C.; Deelman, B.G.

    2000-01-01

    OBJECTIVE: To investigate the prevalence of apraxia in patients with a first left hemisphere stroke. SUBJECTS: Left hemisphere stroke patients staying at an inpatient care unit of a rehabilitation centre or nursing home and receiving occupational therapy (n = 600). MEASURES: A short questionnaire on general patient characteristics and stroke-related aspects was completed by occupational therapists for every left hemisphere stroke patient they treated. A diagnosis of apraxia or nonapraxia was ...

  15. The association between patients? beliefs about medicines and adherence to drug treatment after stroke: a cross-sectional questionnaire survey

    OpenAIRE

    Sj?lander, Maria; Eriksson, Marie; Glader, Eva-Lotta

    2013-01-01

    OBJECTIVES: Adherence to preventive drug treatment is a clinical problem and we hypothesised that patients' beliefs about medicines and stroke are associated with adherence. The objective was to examine associations between beliefs of patients with stroke about stroke and drug treatment and their adherence to drug treatment. DESIGN: Cross-sectional questionnaire survey. SETTING: Patients with stroke from 25 Swedish hospitals were included. MEASUREMENTS: Questionnaires were sent to 989 patient...

  16. [The rehabilitation treatment of patients with motor and cognitive disorders after stroke].

    Science.gov (United States)

    Sakharov, V Iu; Isanova, V A

    2014-01-01

    Objective. To study the possibility of using the rehabilitative pneumatic suit "Atlant" in stroke outpatients. Material and methods. We studied 11 stroke patients who wore the pneumatic suit in the early rehabilitation period. A comparison group included 13 patients. The high effectiveness of complex treatment with using the suit "Atlant" was shown. The motor activity was improved in 71.4% of patients, the recovery of speech was found in 33.3% patients. Conclusion. Continuity of rehabilitation in outpatients with stroke promotes the recovery of functional activity, motor, cognitive and speech functions and positively impacts on the emotional state of the patient.

  17. PET measurement of FK506 concentration in a monkey model of stroke

    International Nuclear Information System (INIS)

    Murakami, Yoshihiro; Takamatsu, Hiroyuki; Noda, Akihiro; Osoda, Kazuhiko; Nishimura, Shintaro

    2007-01-01

    Introduction: The immunosuppressive agent FK506 (tacrolimus) has neuroprotective properties in an experimental model of cerebral ischemia. To improve the accuracy of clinical studies in acute stroke, a clinical dose setting should be based on the brain concentration, but not on the blood concentration of agents in humans. We have already established a measurement method using PET for FK506 concentration in the normal monkey brain, which could be applicable for human study; however, under ischemic conditions, in this study, we aimed to examine the brain concentration of FK506 in a monkey model of stroke. Methods: Studies were performed on six male cynomolgus monkeys (Macaca fascicularis) and a middle cerebral artery (MCA) occlusion model was used. Regional cerebral blood flow (rCBF) was measured by an intravenous injection of [ 15 O]H 2 O 165 min after MCA occlusion. FK506 (0.1 mg/kg) containing [ 11 C]FK506 was intravenously injected into the monkeys 180 min after MCA occlusion, and dynamic PET images were acquired for 30 min after administration. FK506 concentrations in the brain were calculated in moles per liter (M) units using the specific activity of injected FK506. Results: MCA occlusion produced ischemia, confirmed by rCBF measurement before the administration of [ 11 C]FK506. Fifteen minutes after FK506 (0.1 mg/kg) administration, the concentrations in the contralateral and ipsilateral cortex were 22.4±6.4 and 19.7±4.0 ng/g, respectively. Conclusion: We successfully measured the brain concentration of FK506 in a monkey model of stroke. The difference between the contralateral and ipsilateral concentrations of FK506 was not significant. This characteristic that FK506 readily penetrates ischemic tissue as well as normal tissue might explain the neuroprotective effect of FK506 in the ischemic brain and is suitable for the treatment of stroke patients

  18. Association of plasma homocysteine and white matter hypodensities in a sample of stroke patients

    International Nuclear Information System (INIS)

    Naveed, G.

    2015-01-01

    Studies of homocysteine in vascular disorders have yielded conflicting data. There are also differences based on various ethnicities and cultures. In this study, we have examined the homocysteine patterns in local stroke patients, so as to ascertain the homocysteine status in a sample of local population. Homocysteine-white matter hypodensities relationship in stroke is emerging, as an important aspect in stroke pathophysiology and is thought to have prognostic and therapeutic values. Methods: We included 150 stroke patients who were diagnosed as having clinical stroke on the basis of history; physical examination and CT (Computerized Tomography) scan of brain. These patients were recruited from neurology and emergency wards of two public sector hospitals of Lahore. The presence or absence of white matter hypodensities were diagnosed after consultation with a radiologist. Blood samples were collected from the same stroke patients. Results: We found a strong association between white matter hypodensities and total homocysteine in plasma of stroke patients p<0.001. Conclusion: Homocysteine is a risk factor for white matter hypodensities in stroke patients in our study. (author)

  19. The Relationship between Stroke Patients Characteristics and Family Support with Compliance Rehabilitation

    Directory of Open Access Journals (Sweden)

    Irma Okta Wardhani

    2015-01-01

    Full Text Available Stroke is a cerebrovascular disease, it is brain function disorders associated with the disease of the blood vessels that supply the brain. The impact of stroke is paralysis. Family support is things that are needed to be considered in the treatment of stroke patients. It is very involved in the compliance rehabilitation of patients to prevent the re-occurrence of stroke. Characteristics of stroke patients may also affect the compliance rehabilitation. The purpose of this research is to determine the relationship between stroke patients characteristics and family support to compliance rehabilitation at the Medical Rehabilitation Unit RSU Haji Surabaya. This research was an analytic observational research with cross sectional design. The subjects of this research are taken using total population technique. The independent variables in this research is family support. The dependent variable is compliance rehabilitation. The results of this research are presented in the form of frequency distributions and calculate the strength of the relationship with Phi coefficient. The result of this research shows that there is a strong relationship between family support and compliance rehabilitation (r=0.582. There are weak relationship between ages (r=-0,027, gender (r=0,092, level of education (r= -0,295, work (r=0,098, and marital status (r=0,319. The conclusion is family support may affect compliance rehabilitation of stroke patients. It is recommended for health workers to provide counseling to improve family support in curing stroke patients. Keywords: depression, family support, compliance rehabilitation

  20. Language-specific dysgraphia in Korean patients with right brain stroke: influence of unilateral spatial neglect.

    Science.gov (United States)

    Jang, Dae-Hyun; Kim, Min-Wook; Park, Kyoung Ha; Lee, Jae Woo

    2015-03-01

    The purpose of the present study was to investigate the relationship between Korean language-specific dysgraphia and unilateral spatial neglect in 31 right brain stroke patients. All patients were tested for writing errors in spontaneous writing, dictation, and copying tests. The dysgraphia was classified into visuospatial omission, visuospatial destruction, syllabic tilting, stroke omission, stroke addition, and stroke tilting. Twenty-three (77.4%) of the 31 patients made dysgraphia and 18 (58.1%) demonstrated unilateral spatial neglect. The visuospatial omission was the most common dysgraphia followed by stroke addition and omission errors. The highest number of errors was made in the copying and the least was in the spontaneous writing test. Patients with unilateral spatial neglect made a significantly higher number of dysgraphia in the copying test than those without. We identified specific dysgraphia features such as a right side space omission and a vertical stroke addition in Korean right brain stroke patients. In conclusion, unilateral spatial neglect influences copy writing system of Korean language in patients with right brain stroke.

  1. Time to inpatient rehabilitation hospital admission and functional outcomes of stroke patients.

    Science.gov (United States)

    Wang, Hua; Camicia, Michelle; Terdiman, Joe; Hung, Yun-Yi; Sandel, M Elizabeth

    2011-04-01

    To study the association of time to inpatient rehabilitation hospital (IRH) admission and functional outcomes of patients who have had a stroke. A retrospective cohort study. A regional IRH. Moderately (n = 614) and severely (n = 1294) impaired patients who had a stroke who were admitted to the facility between 2002 and 2006. Not applicable. Change in total, motor, and cognitive Functional Independence Measure (FIM) scores between IRH admission and discharge. After controlling for patient demographics and initial medical conditions and functional status, shorter periods from stroke onset to IRH admission were significantly associated with greater functional gains for these patients during IRH hospitalization. Moderately impaired patients achieved a greater total FIM gain when admitted to an IRH within 21 days of stroke. Severely impaired patients showed a gradient relationship between time to IRH admission and total FIM gain, with significantly different functional gain if admitted to an IRH within 30 and 60 days after stroke diagnosis. Results of multiple regression analysis also showed that age, race/ethnicity, side of stroke, history of a previous stroke, functional measures at IRH admission, IRH length of stay, and selected medications were associated with total, motor, and cognitive FIM score changes. In addition, certain factors such as older age, diagnosis of a hemorrhagic stroke or a previous history of stroke, and initial functional status were associated with longer periods between diagnosis and admission to an IRH after the stroke occurred. Our findings are consistent with the hypothesis that earlier transfer to an IRH may lead to better functional improvement after stroke. However, certain factors such as age, race/ethnicity, initial medical conditions and functional status, and length of stay at an IRH contributed to functional gain. Factors affecting the time to IRH admission also were addressed. Copyright © 2011 American Academy of Physical Medicine

  2. Stroke Risk among Patients with Type 2 Diabetes Mellitus in Zhejiang: A Population-Based Prospective Study in China

    Directory of Open Access Journals (Sweden)

    Lihua Guo

    2016-01-01

    Full Text Available Objective. This study aimed to explore the incidence of stroke and stroke subtypes among patients with type 2 diabetes mellitus (T2DM based on the long-term surveillance data in Zhejiang, China, during 2007 to 2013. Materials and Methods. During January 1, 2007, and December 31, 2013, a total of 327,268 T2DM and 307,984 stroke patients were registered on Diabetes and Stroke Surveillance System, respectively. Stroke subtypes were classified according to standard definitions of subarachnoid hemorrhage, intracerebral hemorrhage, and ischemic stroke. The incidence of stroke and stroke subtypes was calculated by standardized incidence ratio (SIRs with 95% confidence intervals (CIs compared with general population. Results. The incidence of stroke and stroke subtypes among patients with T2DM was significantly higher than in general population. Stroke risk was found significantly increased with an SIR of 3.87 (95% CI 3.76–3.99 and 3.38 (95% CI 3.27–3.48 in females and males, respectively. The excess risk of stroke was mainly attributable to the significantly higher risk of cerebral infarctions with the risk for T2DM being four times that for general population. Conclusions. The relationship between stroke and T2DM was strong, especially in female. The incidence of stroke and stroke subtypes among patients with T2DM was up to 3-fold higher than in general population in Zhejiang province, especially the subtype of cerebral infarctions.

  3. Association of cerebral microbleeds with mortality in stroke patients having atrial fibrillation.

    Science.gov (United States)

    Song, Tae-Jin; Kim, Jinkwon; Song, Dongbeom; Nam, Hyo Suk; Kim, Young Dae; Lee, Hye Sun; Heo, Ji Hoe

    2014-10-07

    We investigated the association of cerebral microbleeds (CMBs) with long-term mortality in patients with nonvalvular atrial fibrillation (NVAF) according to burden and distribution of CMBs. This was a retrospective, hospital-based, observational study. In total, 504 consecutive ischemic stroke patients with NVAF who underwent brain T2-weighted, gradient-recalled echo MRI were included. Data for the date and causes of death were based on the death certificates from the Korean National Statistical Office. We determined the association of the presence, burden, and distribution of CMBs with mortality from all-cause, ischemic heart disease, ischemic stroke, and hemorrhagic stroke. CMBs were found in 30.7% of patients (155/504). During a median follow-up of 2.5 years, 176 patients (34.9%) died (ischemic stroke, 81; hemorrhagic stroke, 12; ischemic heart disease, 32). Patients with CMBs died more frequently than those without (41.9% vs 31.8%, p = 0.028). After adjusting for age, sex, and other significant variables, the presence of multiple (≥5) CMBs was as an independent predictor for all-cause (hazard ratio [HR]: 1.99) and ischemic stroke (HR: 3.39) mortality. Patients with strictly lobar CMBs had an increased risk of hemorrhagic stroke mortality (HR: 5.91). The presence and burden of CMBs were associated with increased mortality in stroke patients with NVAF. Patients with lobar CMBs were at increased risk of death due to hemorrhagic stroke. The diagnosis of CMBs is of value in predicting long-term prognosis in stroke patients with NVAF. © 2014 American Academy of Neurology.

  4. Analysis of clinical and imaging characters and prognosis in patients with epilepsy after stroke

    International Nuclear Information System (INIS)

    Huang Yongguang; Zeng Huiliang

    2003-01-01

    Objective: To evaluate the relationship between clinical, imaging characters and prognosis in patients with epilepsy after stroke. Methods: In total 78 cases of post-stroke epilepsy were studied retrospectively out of 840 cases. Results: The incidence of post-stroke epilepsy was 9.29%. The early-stage epilepsy (less than 2 weeks) accounted for 61.54%. The major type of seizure were partial seizure and general tonic-clonic seizure. The incidence was higher in patients with cerebral hemorrhage or with lesions involving the cortex. Symptomatolytic medication was effective. Compared with non-epilepsy group, the mortality of epilepsy was higher. Conclusion: Post-stroke epilepsy is usually accompanied with cortical focus, which is more often seen in patients with cerebral hemorrhage than in patients with cerebral infarction. Post-stroke epilepsy responses well to the medication but indicates a poor prognosis

  5. Ethnic Comparison of Clinical Characteristics and Ischemic Stroke Subtypes Among Young Adult Patients With Stroke in Hawaii.

    Science.gov (United States)

    Nakagawa, Kazuma; Ito, Cherisse S; King, Sage L

    2017-01-01

    Native Hawaiians and other Pacific Islanders (NHOPI) with ischemic stroke have younger age of stroke onset compared with whites. However, ethnic differences in stroke subtypes in this population have been inadequately studied. Consecutive young adult patients (aged ≤55 years) who were hospitalized for ischemic stroke between 2006 and 2012 at a tertiary center in Honolulu were studied. Clinical characteristics and stroke subtypes based on pathophysiological TOAST classification (Trial of Org 10172) of NHOPI and Asians were compared with whites. A total of 427 consecutive young adult (mean age, 46.7±7.8 years) patients (NHOPI 45%, Asians 38%, and whites 17%) were studied. NHOPI had a higher prevalence of hypertension, diabetes mellitus, prosthetic valve, higher body mass index, hemoglobin A1c, and lower high-density lipoprotein than whites (all PStroke subtype distribution was not different between the ethnic groups. Specifically, the prevalence of small-vessel disease was similar between NHOPI (26.6%), whites (28.4%), and Asians (24.8%). In the univariate analyses, the use of intravenous tissue-type plasminogen activator was lower among NHOPI (4.7%; P=0.01) and Asians (3.1%; P=0.002) than among whites (12.5%). In the multivariable model, NHOPI (odds ratio, 0.35; 95% confidence interval, 0.12-0.98) and Asians (odds ratio, 0.23; 95% confidence interval, 0.07-0.74) were less likely to be treated with intravenous tissue-type plasminogen activator than whites. NHOPI have greater cardiovascular risk factors than whites, but there were no differences in stroke subtypes between the ethnic groups. Furthermore, NHOPI and Asians may be less likely to be treated with intravenous tissue-type plasminogen activator than whites. © 2016 American Heart Association, Inc.

  6. Applications of a portable MCA in nuclear safeguards

    International Nuclear Information System (INIS)

    Halbig, J.K.; Klosterbuer, F.; Cameron, R.A.

    1986-01-01

    In 1981 a small, battery-operated multichannel analyzer (MCA) prototype developed at Los Alamos National Laboratory was delivered to the International Atomic Energy Agency (IAEA). The intent was to produce an instrument for inspector (nonscientist) use. Automated measurement programs were built into the MCA. An enhanced, commercially produced MCA is now available, which was patterned after and is software compatible with the prototype. After an extensive review of the hardware and software of the available portable MCAs, the IAEA has chosen this MCA to be used by IAEA inspectors throughout the world. Inspectors from the EURATOM Directorate of Safeguards are also using these MCAs in inspections throughout Europe. While this MCA's portability and programmability make it ideally suited for infield applications, its powerful built-in intelligence and communications protocol make it a strong candidate for distributed data acquisition and control systems. The user-instrument interface philosophy is so easy to use that in domestic and international training schools, the operators manual is not used

  7. Protocol and methodology of the Stroke in Young Fabry Patients (sifap1) study: a prospective multicenter European study of 5,024 young stroke patients aged 18-55 years.

    LENUS (Irish Health Repository)

    Rolfs, Arndt

    2011-01-01

    Stroke in the young has not been thoroughly investigated with most previous studies based on a small number of patients from single centers. Furthermore, recent reports indicate that Fabry disease may be a significant cause for young stroke. The primary aim of our study was to determine the prevalence of Fabry disease in young stroke patients, while the secondary aim was to describe patterns of stroke in young patients.

  8. Characteristics of Inpatient Care and Rehabilitation for Acute First-Ever Stroke Patients

    Science.gov (United States)

    Chang, Won Hyuk; Shin, Yong-Il; Lee, Sam-Gyu; Oh, Gyung-Jae; Lim, Young Shil

    2015-01-01

    Purpose The purpose of this study was to analyze the status of inpatient care for acute first-ever stroke at three general hospitals in Korea to provide basic data and useful information on the development of comprehensive and systematic rehabilitation care for stroke patients. Materials and Methods This study conducted a retrospective complete enumeration survey of all acute first-ever stroke patients admitted to three distinct general hospitals for 2 years by reviewing medical records. Both ischemic and hemorrhagic strokes were included. Survey items included demographic data, risk factors, stroke type, state of rehabilitation treatment, discharge destination, and functional status at discharge. Results A total of 2159 patients were reviewed. The mean age was 61.5±14.4 years and the ratio of males to females was 1.23:1. Proportion of ischemic stroke comprised 54.9% and hemorrhagic stroke 45.1%. Early hospital mortality rate was 8.1%. Among these patients, 27.9% received rehabilitation consultation and 22.9% underwent inpatient rehabilitation treatment. The mean period from admission to rehabilitation consultation was 14.5 days. Only 12.9% of patients were transferred to a rehabilitation department and the mean period from onset to transfer was 23.4 days. Improvements in functional status were observed in the patients who had received inpatient rehabilitation treatment after acute stroke management. Conclusion Our analysis revealed that a relatively small portion of patients who suffered from an acute first-ever stroke received rehabilitation consultation and inpatient rehabilitation treatment. Thus, applying standardized clinical practice guidelines for post-acute rehabilitation care is needed to provide more effective and efficient rehabilitation services to patients with stroke. PMID:25510773

  9. Changes in serum growth factors in stroke rehabilitation patients and their relation to hemiparesis improvement.

    Science.gov (United States)

    Okazaki, Hideto; Beppu, Hidehiko; Mizutani, Kenmei; Okamoto, Sayaka; Sonoda, Shigeru

    2014-07-01

    Predicting recovery from hemiparesis after stroke is important for rehabilitation. A few recent studies reported that the levels of some growth factors shortly after stroke were positively correlated with the clinical outcomes during the chronic phase. The aim of this study was to examine the relationships between the serum levels of growth factors (vascular endothelial growth factor [VEGF], insulin-like growth factor-I [IGF-I], and hepatocyte growth factor [HGF]) and improvement in hemiparesis in stroke patients who received rehabilitation in a postacute rehabilitation hospital. Subjects were 32 stroke patients (cerebral infarction: 21 and intracerebral hemorrhage [ICH]: 11). We measured serum levels of VEGF, IGF-I, and HGF and 5 items of the Stroke Impairment Assessment Set (SIAS) for hemiparesis on admission and at discharge. Age-matched healthy subjects (n=15) served as controls. Serum levels of VEGF and HGF in cerebral infarct patients on admission were higher than those in control subjects, and the serum levels of IGF-I in stroke patients were lower than those in controls. The level of HGF in ICH patients on admission was negatively correlated with gains in SIAS, and higher outliers in HGF concentration were correlated with lower gains in SIAS. Focusing on the extremely high levels of these factors may be a predictor of the low recovery from hemiparesis after stroke. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  10. Effect of Chinese herbal medicine on stroke patients with type 2 diabetes.

    Science.gov (United States)

    Tsai, Fuu-Jen; Ho, Tsung-Jung; Cheng, Chi-Fung; Liu, Xiang; Tsang, Hsinyi; Lin, Ting-Hsu; Liao, Chiu-Chu; Huang, Shao-Mei; Li, Ju-Pi; Lin, Cheng-Wen; Lin, Jaung-Geng; Lin, Jung-Chun; Lin, Chih-Chien; Liang, Wen-Miin; Lin, Ying-Ju

    2017-03-22

    Complications of type 2 diabetes (T2D) include stroke, which is a cerebrovascular disturbance characterized by reduced blood flow in the brain, leading to death or physical disability. Chinese herbal medicine (CHM) has been widely used in ancient China for the treatment of diabetes and stroke by supplementing Qi and activating blood circulation. This study aimed to investigate the frequencies and patterns of CHM treatment for stroke patients with T2D and the outcomes of long-term use in Taiwan. We identified 3079 stroke patients (ICD-9-CM: 430-438) with T2D. We allocated 618 stroke patients, matched for age, gender, and T2D-to-stroke duration, to both CHM and non-CHM groups. Chi-square test, conditional multivariable logistic regression, Kaplan-Meier method, and the log-rank test were used in this study. The CHM group was characterized by more cases of chronic obstructive pulmonary disease, ulcer disease, hyperlipidemia, tobacco use, and higher income. The cumulative survival probability was higher in the CHM group (Pherbs, respectively. The use of CHM as adjunctive therapy may improve the overall survival (OS) of stroke patients with T2D. The list of the comprehensive herbal medicines that they used might be useful in future large-scale, randomized clinical investigations of agent effectiveness, safety, and potential interactions with conventional treatments in stroke patients with T2D. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  11. Outcome of Secondary Stroke Prevention in Patients Taking Non-Vitamin K Antagonist Oral Anticoagulants.

    Science.gov (United States)

    Nakase, Taizen; Moroi, Junta; Ishikawa, Tatsuya

    2018-05-01

    Since non-vitamin K antagonist oral anticoagulants (NOACs) were released for clinical use, many studies have investigated its effectiveness in stroke prevention. In this study, to determine whether or not there is a difference in outcome in secondary stroke prevention between warfarin and NOACs, patients with embolic stroke with newly prescribed anticoagulants were prospectively analyzed. Patients with acute ischemic stroke, who newly started anticoagulant therapy, were consecutively asked to participate in this study. Enrolled patients (76.3 ± 11.0 years old) were classified into warfarin (n = 48), dabigatran (n = 73), rivaroxaban (n = 49), and apixaban (n = 65). The outcome in 1 year was prospectively investigated at outpatient clinic or telephone interview. Recurrence of stroke and death was considered as the critical incidence. The prevalence of risk factors was not different among all medicines. Patients with dabigatran showed significantly younger onset age (P incident rates were 7.1%, 15.3%, 19.0%, and 29.7% for dabigatran, apixaban, rivaroxaban, and warfarin, respectively. Dabigatran showed relatively better outcome compared with warfarin (P = .069) and rivaroxaban (P = .055). All patients on NOACs presented lower cumulative stroke recurrence compared with warfarin. Even in the situation of secondary stroke prevention, noninferiority of NOACs to warfarin might be demonstrated. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  12. A comparison of outcome for stroke patients in Barbados and South London.

    Science.gov (United States)

    Smeeton, Nigel C; Corbin, David O C; Hennis, Anselm J M; Hambleton, Ian R; Rose, Angela M C; Fraser, Henry S; Heuschmann, Peter U; Wolfe, Charles D A

    2011-04-01

    Little is known about the poststroke outcome in Caribbean populations. We investigated differences in the activities of daily living, level of social activities, living circumstances and survival for stroke patients in Barbados and London. Data were collected from the South London Stroke Register and the Barbados Register of Strokes for patients with a first-ever stroke registered between January 2001 and December 2004. The ability to perform activities of daily living was measured by the Barthel Index and level of social activities by the Frenchay Activities Index. Living circumstances were categorised into private household vs. institutional care. Death and dependency, activities of daily living and social activities were assessed at three-months, one- and two-years using logistic regression, adjusted for differences in demographic, socioeconomic and stroke severity characteristics. At three-months, a high level of social activities was more likely for the Barbados Register of Strokes (odds ratio 1.84; 95% confidence interval 1.03-3.29); there were no differences in activities of daily living; and Barbados Register of Strokes patients were less likely to be in institutional care (relative risk ratio 0.38; 95% confidence interval 0.18-0.79). Following adjustment, Barbados Register of Strokes patients had a higher risk of mortality at three-months (relative risk ratio 1.85; 95% confidence interval 1.03-3.30), one-year (relative risk ratio 1.83; 95% confidence interval 1.08-3.09) and two-years (relative risk ratio 1.82; 95% confidence interval 1.08-3.07). This difference was due to early poststroke deaths; for patients alive at four-weeks poststroke, survival thereafter was similar in both settings. In Barbados, there was evidence for a healthy survivor effect, and short-term social activity was greater than that in the South London Stroke Register. © 2010 The Authors. International Journal of Stroke © 2010 World Stroke Organization.

  13. MRI in predication of early hemorrhagic transformation after acute stroke

    International Nuclear Information System (INIS)

    Guo Gang; Wu Renhua; Mikulis, D.J.

    2007-01-01

    Objective: To investigate the relationship among early parenchymal enhancement, post- gadolinium (Gd) hyperintense middle cerebral artery (HMCA), and subsequent hemorrhagic transformation (HT) in patients with hyperacute ischemic stroke. Methods: Twenty-four consecutive patients with ischemic stroke who underwent MRI within 6 h [(4.3±1.4) h] of symptom onset were retrospectively reviewed. All of these patients underwent at least one follow-up MRI or non-enhanced CT study at 2 to 7 days. Post-Gd T 1 WI were analyzed for parenchymal enhancement and hyperintense MCA. Gradient echo MRI and CT were used for assessment of HT. Results: Ten patients developed HT on follow-up imaging (hemorrhagic group). Early parenchymal enhancement was found in 6 patients with HT (P 1 WI after Gd-DTPA administration are independent predictors of subsequent HT. (authors)

  14. Intra-arterial thrombolytic therapy in the acute ischemic stroke

    International Nuclear Information System (INIS)

    Poncyljusz, W.; Walecka, A.

    2008-01-01

    To evaluate the clinical efficacy and safety of local intra-arterial thrombolysis with rt-Pa in patients suffering from MCA acute brain infarction within 6 hours of the onset of symptoms. Forty one patients with acute ischemic stroke of the middle cerebral artery (MCA) were qualified to the treatment (up to 6 hours after the beginning of the symptoms). Patient qualification was based on clinical examination, computed tomography (CT) and digital subtraction angiography (DSA). CT follow-up was performed after 24 hours and between 7-10 days. Continuous infusion of rt-Pa with a final dose of 40 mg was administered. The patients were evaluated before, at discharge and 90 days after the procedure on the basis of modified Rankin and NIHSS scores. At the primary outcome, 22 (53%) of the patients achieved modified Rankin scores of 2 or less after 90 days. The secondary clinical outcome at 90 day follow-up: (NIHSS score L1) - 9 (22%) of the patients, (NIHSS score L 50% decrease) - 24 (59%). A rate of recanalization was achieved in 76% of patients. Symptomatic hemorrhages occurred in 4 (10%). There were no deaths in the treated group after thrombolysis up to the time of discharge; however, the mortality during the 90-day follow-up period was 7%. Intra-arterial thrombolysis with the use of rt-Pa, in the treatment of ischemic brain stroke within 6 hours after the onset considerably improved the clinical condition of patients after 90 days. (authors)

  15. Impact of state Medicaid coverage on utilization of inpatient rehabilitation facilities among patients with stroke.

    Science.gov (United States)

    Skolarus, Lesli E; Burke, James F; Morgenstern, Lewis B; Meurer, William J; Adelman, Eric E; Kerber, Kevin A; Callaghan, Brian C; Lisabeth, Lynda D

    2014-08-01

    Poststroke rehabilitation is associated with improved outcomes. Medicaid coverage of inpatient rehabilitation facility (IRF) admissions varies by state. We explored the role of state Medicaid IRF coverage on IRF utilization among patients with stroke. Working age ischemic stroke patients with Medicaid were identified from the 2010 Nationwide Inpatient Sample. Medicaid coverage of IRFs (yes versus no) was ascertained. Primary outcome was discharge to IRF (versus other discharge destinations). We fit a logistic regression model that included patient demographics, Medicaid coverage, comorbidities, length of stay, tissue-type plasminogen activator use, state Medicaid IRF coverage, and the interaction between patient Medicaid status and state Medicaid IRF coverage while accounting for hospital clustering. Medicaid did not cover IRFs in 4 (TN, TX, SC, WV) of 42 states. The impact of State Medicaid IRF coverage was limited to Medicaid stroke patients (P for interaction stroke patients in states with Medicaid IRF coverage, Medicaid stroke patients hospitalized in states without Medicaid IRF coverage were less likely to be discharged to an IRF of 11.6% (95% confidence interval, 8.5%-14.7%) versus 19.5% (95% confidence interval, 18.3%-20.8%), Pstroke patients with Medicaid. Given the increasing stroke incidence among the working age and Medicaid expansion under the Affordable Care Act, careful attention to state Medicaid policy for poststroke rehabilitation and analysis of its effects on stroke outcome disparities are warranted. © 2014 American Heart Association, Inc.

  16. Better adherence to antithyroid drug is associated with decreased risk of stroke in hyperthyroidism patients.

    Science.gov (United States)

    Tsai, M-S; Chuang, P-Y; Huang, C-H; Shih, S-R; Chang, W-T; Chen, N-C; Yu, P-H; Cheng, H-J; Tang, C-H; Chen, W-J

    2015-12-01

    An increased risk for ischaemic stroke has been reported in young hyperthyroidism patients independent of atrial fibrillation (AF). However, whether the use of antithyroid drugs in hyperthyroidism patients can reduce the occurrence of ischaemic stroke remains unclear. A total of 36,510 newly diagnosed hyperthyroidism patients during 2003-2006 were identified from the Taiwan National Health Insurance Research database. Each patient was individually tracked for 5 years from their index date (beginning the antithyroid drugs) to identify those who suffered from new episode of ischaemic stroke. Medication possession ratio (MPR) was used to represent the antithyroid drug compliance. The association between the MPR and the risk of stroke was examined. The stroke incidence rates for hyperthyroidism patients with age hyperthyroidism patients without AF, good antithyroid drugs compliance also reduced the incidence of stroke significantly (adjusted HR, range: 1.52-1.61; p = 0.02); but not in hyperthyroidism with AF. Hyperthyroidism patients with good antithyroid drug compliance had a lower risk of ischaemic stroke than patients with poor compliance. © 2015 John Wiley & Sons Ltd.

  17. Etiological classification of ischemic stroke in young patients: a comparative study of TOAST, CCS, and ASCO.

    Science.gov (United States)

    Gökçal, Elif; Niftaliyev, Elvin; Asil, Talip

    2017-09-01

    Analysis of stroke subtypes is important for making treatment decisions and prognostic evaluations. The TOAST classification system is most commonly used, but the CCS and ASCO classification systems might be more useful to identify stroke etiologies in young patients whose strokes have a wide range of different causes. In this manuscript, we aim to compare the differences in subtype classification between TOAST, CCS, and ASCO in young stroke patients. The TOAST, CCS, and ASCO classification schemes were applied to 151 patients with ischemic stroke aged 18-49 years old and the proportion of subtypes classified by each scheme was compared. For comparison, determined etiologies were defined as cases with evident and probable subtypes when using the CCS scheme and cases with grade 1 and 2 subtypes but no other grade 1 subtype when using the ASCO scheme. The McNemar test with Bonferroni correction was used to assess significance. By TOAST, 41.1% of patients' stroke etiology was classified as undetermined etiology, 19.2% as cardioembolic, 13.2% as large artery atherosclerosis, 11.3% as small vessel occlusion, and 15.2% as other causes. Compared with TOAST, both CCS and ASCO assigned fewer patients to the undetermined etiology group (30.5% p CCS and ASCO classification schemes in young stroke patients seems feasible, and using both schemes may result in fewer patients being classified as undetermined etiology. New studies with more patients and a prospective design are needed to explore this topic further.

  18. Increased risk of ischemic stroke in cervical cancer patients: a nationwide population-based study

    International Nuclear Information System (INIS)

    Tsai, Shiang-Jiun; Su, Yu-Chieh; Hung, Shih-Kai; Huang, Yung-Sung; Tung, Chien-Hsueh; Lee, Ching-Chih; Lee, Moon-Sing; Chiou, Wen-Yen; Lin, Hon-Yi; Hsu, Feng-Chun; Tsai, Chih-Hsin

    2013-01-01

    Increased risk of ischemic stroke has been validated for several cancers, but limited study evaluated this risk in cervical cancer patients. Our study aimed to evaluate the risk of ischemic stroke in cervical cancer patients. The study analyzed data from the 2003 to 2008 National Health Insurance Research Database (NHIRD) provided by the National Health Research Institutes in Taiwan. Totally, 893 cervical cancer patients after radiotherapy and 1786 appendectomy patients were eligible. The Kaplan-Meier method and the Cox proportional hazards model were used to assess the risk of ischemic stroke. The 5-year cumulative risk of ischemic stroke was significantly higher for the cervical cancer group than for the control group (7.8% vs 5.1%; p <0.005). The risk of stroke was higher in younger (age <51 years) than in older (age ≥51 years) cervical cancer patients (HR = 2.73, p = 0.04; HR = 1.37, p = 0.07) and in patients with more than two comorbid risk factors (5 years cumulative stroke rate of two comorbidities: 15% compared to no comorbidities: 4%). These study demonstrated cervical cancer patients had a higher risk of ischemic stroke than the general population, especially in younger patients. Strategies to reduce this risk should be assessed

  19. Frequency of cerebral infarction and haemorrhage in the patients of stroke

    International Nuclear Information System (INIS)

    Shah, A.N.; Ataullah, S.

    2009-01-01

    Stroke is rapidly developing phenomena of symptoms and signs of focal, and at times global, loss of cerebral function with no apparent cause other than that of vascular origin. The Objective was to know the frequency of cerebral infarction and haemorrhage in one hundred patients of stroke in a period of one year. Data was collected by consecutive sampling technique. Total one hundred patients of stroke were collected for the study. They were assessed through a detailed history of hypertension, diabetes mellitus, smoking, previous stroke, transient ischemic attack (TIA), previous myocardial infarction, angina, atrial fibrillation, alcohol intake, drugs used for hypertension/diabetes mellitus. Blood pressure was recorded at arrival and 24 hours after admission. There were 70% males and 30% females. Twenty percent of the patients were in the age range of 51-60 years, 26% of the patients were in the age range of 61-70 years and 18% were in the age range of 71-80 years. Cerebral infarction was present in 72% patients while cerebral haemorrhage was present in 28% patients. Hypertension was the most common risk factor among these stroke patients. Average blood pressure was 180/100 mmHg. Cerebral infarction is the commonest form of stroke. Hypertension is the leading risk factor in stroke patients. (author)

  20. Lesion patterns in patients with cryptogenic stroke with and without right-to-left-shunt.

    Science.gov (United States)

    Feurer, R; Sadikovic, S; Esposito, L; Schwarze, J; Bockelbrink, A; Hemmer, B; Sander, D; Poppert, H

    2009-10-01

    Despite numerous studies, the role of patent foramen ovale (PFO) as a risk factor for stroke due to paradoxical embolism is still controversial. On the assumption that specific lesion patterns, in particular multiple acute ischaemic lesions on diffusion-weighted magnetic resonance imaging, indicate a cardioembolic origin, we compared the MRI findings in stroke patients with right-to-left shunt (RLS) and those without. The records of 486 patients with diagnosis of cerebral ischaemia were reviewed. For detection of RLS, contrast-enhanced transcranial Doppler (c-TCD) was carried out in all patients. An MRI scan of the brain was performed in all patients. Affected vascular territories were divided into anterior cerebral artery, middle cerebral artery, vertebrobasilar artery system including posterior cerebral artery, brain stem and cerebellar stroke, and strokes occurring in more than one territory. We did not find a specific difference in neuroradiological lesion patterns in patients with RLS compared with patients without RLS. In particular, 23 of 165 patients (13.9%) with RLS showed multiple ischaemic lesions on MRI in comparison with 45 of 321 patients (14.0%) without RLS (P = 0.98). These findings also applied for the subgroup of cryptogenic strokes with and without RLS. We found no association between an ischaemic lesion pattern that is considered as being typical for stroke due to cardiac embolism and the existence of PFO. Therefore, our findings do not provide any support for the common theory of paradoxical embolism as a major cause of stroke in PFO carriers.

  1. Randomized controlled trial of a comprehensive stroke education program for patients and caregivers.

    Science.gov (United States)

    Rodgers, H; Atkinson, C; Bond, S; Suddes, M; Dobson, R; Curless, R

    1999-12-01

    We report the findings of a randomized controlled trial to determine the effectiveness of a multidisciplinary Stroke Education Program (SEP) for patients and their informal carers. Two hundred four patients admitted with acute stroke and their 176 informal carers were randomized to receive an invitation to the SEP or to receive conventional stroke unit care. The SEP consisted of one 1-hour small group educational session for inpatients followed by six 1-hour sessions after discharge. The primary outcome measure was patient- and carer-perceived health status (SF-36) at 6 months after stroke. Knowledge of stroke, satisfaction with services, emotional outcome, disability, and handicap and were secondary outcome measures. Only 51 of 108 (47%) surviving patients randomized to the SEP completed the program, as did 20 of 93 (22%) informal carers of surviving patients. Perceived health status (Short Form 36 [SF-36] health survey) scores were similar for SEP patients and controls. Informal carers in the control group scored better on the social functioning component of the SF-36 than the SEP group (P=0.04). Patients and informal carers in the SEP group scored higher on the stroke knowledge scale than controls (patients, P=0.02; carers, P=0. 01). Patients in the SEP group were more satisfied with the information that they had received about stroke (P=0.004). There were no differences in emotional or functional outcomes between groups. Although the SEP improved patient and informal carer knowledge about stroke and patient satisfaction with some components of stroke services, this was not associated with an improvement in their perceived health status. Indeed, the social functioning of informal carers randomized to the SEP was less than in the control group.

  2. Physical Activity Level of Ambulatory Stroke Patients: Is it Related to Neuropsychological Factors?

    Science.gov (United States)

    Ersöz Hüseyinsinoğlu, Burcu; Kuran Aslan, Gökşen; Tarakci, Devrim; Razak Özdinçler, Arzu; Küçükoğlu, Hayriye; Baybaş, Sevim

    2017-06-01

    Physical inactivity is an important risk factor for stroke and stroke recurrence. There is insufficient knowledge about the physical activity (PA) level in stroke patients who are ambulatory in the subacute phase. Our aim was to compare the PA level between ambulatory stroke patients and a population of the same age and to investigate neuropsychological factors that could affect the PA level in the same stroke group. Eighty-five subacute stroke patients and 58 healthy subjects were included. Patients' demographic features, disease-related features, and comorbidities were recorded. The PA level was assessed by the International Physical Activity Questionnaire-Short Version and a pedometer (OMRON Walking style II). The Apathy Rating Scale was applied to determine the apathy level. Depression level was investigated by the Geriatric Depression Scale. The standardized Mini-mental State Examination was performed to assess the cognitive status. The PA level was significantly higher in the healthy group than in the stroke group (plevel of men was significantly higher than that of women (p=0.03). Participants who were classified as level 4 had a lower PA level than those who were classified as level 5 according to the Functional Ambulation Category. There was no relationship between the PA level and the apathy, cognitive, and depression levels in the stroke patients (p>0.05). Subacute stroke patients have a lower PA level than healthy subjects. This is not related to neuropsychological factors. The reasons for minor deficits related to ambulation should be researched further while developing strategies for increasing the PA level of subacute stroke patients.

  3. A data processor interface for 4-K MCA

    International Nuclear Information System (INIS)

    Joshi, J.N.; Govil, Rekha; Kataria, S.K.

    1982-01-01

    A data processing system has been designed for use with the indigenous 4-K MCA. It consists of Micro 2200 - a programmable calculator, Micro data Interface (MDI), floppy disk attachment to Micro and a Data Interface specially designed for the transfer of data from MCA to Micro 2200 and for reverse transfer. This complete system enables one to transfer the spectrum from MCA, and to carry out desired spectrum analysis. The system has been used for routine analysis of energy dispersive XRF spectra. The report describes the hardware design of the Data Interface and the software of data transfer and standard spectrum analysis routines. Listing of Micro programmes for transfer and analysis are also given in the report. (author)

  4. Manual Aspiration Thrombectomy in Patients with Acute Stroke-Related Calcified Cerebral Emboli.

    Science.gov (United States)

    Koh, Esther; Kwak, Hyo Sung; Chung, Gyung-Ho

    2017-10-01

    The aim of this study was to evaluate the effectiveness of mechanical aspiration thrombectomy (MAT) in patients with acute ischemic stroke from calcified cerebral emboli. Procedural results were reviewed for acute stroke patients with clinically neurological deficits who underwent recanalization from October 2012 through September 2015. Initial imaging studies and cerebral angiography were analyzed. Of the total number of patients with acute stroke, 5 patients were confirmed to have acute ischemic stroke by calcified cerebral emboli. On initial brain computed tomographic imaging, all patients showed small, dense single calcifications in the middle cerebral artery with no definitive ischemic low-density lesions (M1: 3, M2: 2, mean size: 4.8 mm). All patients had angiographic findings of filling defects from calcified emboli. Four patients had good collateral flow and two had continuous distal flow. All patients underwent MAT using a Penumbra catheter (Penumbra Inc., Alameda, CA). MAT did not remove calcified emboli in all patients. Two patients with good collateral flow had favorable functional outcomes (modified Rankin Scale score ≤2). Four patients had diffuse calcification in the aortic arch, carotid artery, and aortic valve. Cerebral angiography supports a diagnosis of stroke when calcified cerebral emboli have contrast-filling defects and a degree of vascular occlusion. However, in this study, MAT was not an effective treatment for patients with calcified cerebral emboli because of hardness of the calcified plaque and packing into the arterial lumen. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  5. Religious faith and psychosocial adaptation among stroke patients in Kuwait: a mixed method study.

    Science.gov (United States)

    Omu, Onutobor; Al-Obaidi, Saud; Reynolds, Frances

    2014-04-01

    Religious faith is central to life for Muslim patients in Kuwait, so it may influence adaptation and rehabilitation. This study explored quantitative associations among religious faith, self-efficacy, and life satisfaction in 40 female stroke patients and explored the influence of religion within stroke rehabilitation through qualitative interviews with 12 health professionals. The quantitative measure of religious faith did not relate to life satisfaction or self-efficacy in stroke patients. However, the health professionals described religious coping as influencing adaptation post-stroke. Fatalistic beliefs were thought to have mixed influences on rehabilitation. Measuring religious faith among Muslims through a standardized scale is debated. The qualitative accounts suggest that religious beliefs need to be acknowledged in stroke rehabilitation in Kuwait.

  6. Intrarater reliabilities of shoulder joint horizontal adductor muscle strength measurements using a handheld dynamometer for geriatric and stroke patients

    OpenAIRE

    Hirano, Masahiro; Katoh, Munenori; Kawaguchi, Saori; Uemura, Tomomi

    2016-01-01

    [Purpose] This study aimed to verify the appropriate number of measurements and the intrarater reliabilities of shoulder joint horizontal adductor muscle strength measurements using a handheld dynamometer (HHD) for geriatric and stroke patients. [Subjects and Methods] The subjects were 40 inpatients, who were divided into two groups: 20 stroke patients in the stroke group (SG), and 20 geriatric patients in the no-stroke group (N-SG). Measurements were performed three times using an HHD with a...

  7. Incidence, Causative Mechanisms, and Anatomic Localization of Stroke in Pituitary Adenoma Patients Treated With Postoperative Radiation Therapy Versus Surgery Alone

    Energy Technology Data Exchange (ETDEWEB)

    Sattler, Margriet G.A., E-mail: g.a.sattler@umcg.nl [Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON (Canada); Vroomen, Patrick C. [Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Sluiter, Wim J. [Department of Endocrinology and Metabolic Diseases, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Schers, Henk J. [Department of Primary and Community Care, Radboud University Nijmegen Medical Centre (Netherlands); Berg, Gerrit van den [Department of Endocrinology and Metabolic Diseases, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Langendijk, Johannes A. [Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Wolffenbuttel, Bruce H.R. [Department of Endocrinology and Metabolic Diseases, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Bergh, Alphons C.M. van den [Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen (Netherlands); Beek, André P. van [Department of Endocrinology and Metabolic Diseases, University of Groningen, University Medical Center Groningen, Groningen (Netherlands)

    2013-09-01

    Purpose: To assess and compare the incidence of stroke and stroke subtype in pituitary adenoma patients treated with postoperative radiation therapy (RT) and surgery alone. Methods and Materials: A cohort of 462 pituitary adenoma patients treated between 1959 and 2008 at the University Medical Center Groningen in The Netherlands was studied. Radiation therapy was administered in 236 patients. The TOAST (Trial of ORG 10172 in Acute Stroke Treatment) and the Oxfordshire Community Stroke Project classification methods were used to determine causative mechanism and anatomic localization of stroke. Stroke incidences in patients treated with RT were compared with that observed after surgery alone. Risk factors for stroke incidence were studied by log–rank test, without and with stratification for other significant risk factors. In addition, the stroke incidence was compared with the incidence rate in the general Dutch population. Results: Thirteen RT patients were diagnosed with stroke, compared with 12 surgery-alone patients. The relative risk (RR) for stroke in patients treated with postoperative RT was not significantly different compared with surgery-alone patients (univariate RR 0.62, 95% confidence interval [CI] 0.28-1.35, P=.23). Stroke risk factors were coronary or peripheral artery disease (univariate and multivariate RR 10.4, 95% CI 4.7-22.8, P<.001) and hypertension (univariate RR 3.9, 95% CI 1.6-9.8, P=.002). There was no difference in TOAST and Oxfordshire classification of stroke. In this pituitary adenoma cohort 25 strokes were observed, compared with 16.91 expected (standard incidence ratio 1.48, 95% CI 1.00-1.96, P=.049). Conclusions: In pituitary adenoma patients, an increased incidence of stroke was observed compared with the general population. However, postoperative RT was not associated with an increased incidence of stroke or differences in causative mechanism or anatomic localization of stroke compared with surgery alone. The primary stroke risk

  8. Incidence, Causative Mechanisms, and Anatomic Localization of Stroke in Pituitary Adenoma Patients Treated With Postoperative Radiation Therapy Versus Surgery Alone

    International Nuclear Information System (INIS)

    Sattler, Margriet G.A.; Vroomen, Patrick C.; Sluiter, Wim J.; Schers, Henk J.; Berg, Gerrit van den; Langendijk, Johannes A.; Wolffenbuttel, Bruce H.R.; Bergh, Alphons C.M. van den; Beek, André P. van

    2013-01-01

    Purpose: To assess and compare the incidence of stroke and stroke subtype in pituitary adenoma patients treated with postoperative radiation therapy (RT) and surgery alone. Methods and Materials: A cohort of 462 pituitary adenoma patients treated between 1959 and 2008 at the University Medical Center Groningen in The Netherlands was studied. Radiation therapy was administered in 236 patients. The TOAST (Trial of ORG 10172 in Acute Stroke Treatment) and the Oxfordshire Community Stroke Project classification methods were used to determine causative mechanism and anatomic localization of stroke. Stroke incidences in patients treated with RT were compared with that observed after surgery alone. Risk factors for stroke incidence were studied by log–rank test, without and with stratification for other significant risk factors. In addition, the stroke incidence was compared with the incidence rate in the general Dutch population. Results: Thirteen RT patients were diagnosed with stroke, compared with 12 surgery-alone patients. The relative risk (RR) for stroke in patients treated with postoperative RT was not significantly different compared with surgery-alone patients (univariate RR 0.62, 95% confidence interval [CI] 0.28-1.35, P=.23). Stroke risk factors were coronary or peripheral artery disease (univariate and multivariate RR 10.4, 95% CI 4.7-22.8, P<.001) and hypertension (univariate RR 3.9, 95% CI 1.6-9.8, P=.002). There was no difference in TOAST and Oxfordshire classification of stroke. In this pituitary adenoma cohort 25 strokes were observed, compared with 16.91 expected (standard incidence ratio 1.48, 95% CI 1.00-1.96, P=.049). Conclusions: In pituitary adenoma patients, an increased incidence of stroke was observed compared with the general population. However, postoperative RT was not associated with an increased incidence of stroke or differences in causative mechanism or anatomic localization of stroke compared with surgery alone. The primary stroke risk

  9. Outcome evaluation of intra-arterial infusion of urokinase for acute ischemic stroke

    Energy Technology Data Exchange (ETDEWEB)

    Shi, Hai Bin [First Affiliated Hospital of Nanjing Medical University, Nanjing (China); Suh, Dae Chul; Lim, Soo Mee [Asan Medical Center, College of Medicine, University of Ulsan, Seoul (Korea, Republic of); And Others

    2000-06-01

    To evaluate the results of intra-arterial urokinase thrombolysis in cases of acute ischemic stroke and to define the factors affecting prognosis. Forty-eight patients with angiographically proven occlusion of the intracranial arteries were treated with local intra-arterial infusion of urokinase within six hours of the onset of symptoms. Neurologic status was evaluated on admission and on discharge using the NIH (National Institute of Health) stroke scale score (SSS). When the SSS decreased by at least four points, this was considered indicative of an improved clinical outcome. Complete recanalization was achieved in 17/48 patients (35%), including 8 of 13 (62%) with occlusion of the vertebrobasilar artery (VBA), 9 of 20 (45%) with occlusion of the middle cerebral artery (MCA), and none of 15 with occlusion of the internal carotid artery (ICA). Neurologic status improved in 12 (60%) of patients with MCA occlusion, in five (38%) of those with VBA occlusion and in three (20%) of those with ICA occlusion (p less than 0.005). Patients in whom occluded MCA was completely recanalized showed greater clinical improvement than those with partial or no recanalization (p less than 0.05). The overall mortality rate was 21%, 43% (9/21) in patients in whom CT revealed signs of early infarct, but only 4% (1/27) in those without this sign (p less than 0.05). The mortality rate of patients with parenchymal hematoma (4/5) was higher than that of those with hemorrhagic infarct (3/9) or without hemorrhage (3/34) (p less than 0.005). In patients in whom occluded MCA was completely recanalized, the clinical outcome was better, while patients with VBA occlusion did not benefit from recanalization. The presence on CT scans of signs of early infarct and of parenchymal hematoma after thrombolysis correlated with a high mortality rate. (author)

  10. Ocular disorders in stroke patients in a tertiary hospital in Nigeria

    African Journals Online (AJOL)

    2015-08-06

    Aug 6, 2015 ... Abstract. Background: Stroke is a medical emergency of public health ... Aim: To determine the prevalence of ocular disorders in patients with stroke in a Tertiary Hospital in Nigeria. ... Risk factors include old age, high blood pressure, previous .... such as cataract, refractive errors, and age‑related changes.

  11. Postacute Stroke Rehabilitation Utilization: Are There Differences between Rural-Urban Patients and Taxonomies?

    Science.gov (United States)

    Jia, Huanguang; Cowper, Diane C.; Tang, Yuhong; Litt, Eric; Wilson, Lauren

    2012-01-01

    Purpose: To assess the association between Veterans Affairs (VA) stroke patients' poststroke rehabilitation utilization and their residential settings by using 2 common rural-urban taxonomies. Methods: This retrospective study included all VA stroke inpatients in 2001 and 2002. Rehabilitation utilization referred to rehabilitation therapy received…

  12. The profile of risk factors and in-patient outcomes of stroke in ...

    African Journals Online (AJOL)

    We therefore conducted this study to evaluate the frequencies of the traditional risk factors and outcomes of stroke at the main tertiary referral centre in the middle belt of Ghana in a prospective observational study. Methods and results: Patients with a clinical diagnosis of stroke were consecutively recruited and vascular risk ...

  13. The prevalence of HIV among patients admitted with stroke at the ...

    African Journals Online (AJOL)

    lmboera

    The respective proportions were 44% vs 24.7%; 26.7% vs 7.6%; 20.0% vs 2.9%; 13.3% vs 1.2%; ... Key words: HIV, stroke, prevalence, hospital, Tanzania ..... The clinical picture of patients with stroke and HIV infection is of importance. As.

  14. Safety and efficacy of anticoagulation for secondary stroke prevention in atrial fibrillation patients: The AMADEUS trial

    NARCIS (Netherlands)

    Lane, D.A.; Kamphuisen, P.W.; Minini, P.; Buller, H.R.; Lip, G.Y.H.

    2010-01-01

    ackground: Patients with atrial fibrillation (AF) and previous ischemic stroke are at high risk of recurrent stroke, but are also perceived to be at increased bleeding risk while treated with anticoagulants. Methods: Post-hoc analyses examined the efficacy and safety of anticoagulation of 4576 AF

  15. Treatment of acute ischemic stroke in patients with and without atrial fibrillation

    NARCIS (Netherlands)

    R. Saxena (Ritu)

    2002-01-01

    textabstractIn the Netherlands, 21.000 patients per year are struck by an ischemic stroke. Stroke is a major cause of death and an important cause of hospital admission and long-term disability. Although case-fatality rates have steadily declined over the past 25 years, this is mainly due to

  16. Implication of Mauk Nursing Rehabilitation Model on Adjustment of Stroke Patients

    Directory of Open Access Journals (Sweden)

    Zeinab Ebrahimpour mouziraji

    2014-12-01

    Full Text Available Objectives: Stroke is a neurological syndrome with sudden onset or gradual destruction of brain vessels, which may take 24 hours or more. Complications of stroke effect in the variation aspects of the individual. According to De Spulveda and Chang’s Studies, disability reduced the effective adjustment. This study aimed to overview the adjustment of stroke patients based on the main concepts of rehabilitation nursing Mauk model. Methods: In a quasi-experimental one group pre-posttest design study, data was collected in the neurology clinic of Imam Khomeini hospital and stroke patient rehabilitation centers in Tehran (Tabassom. Data collection included demographic and adjustment questionnaires of stroke patients. The intervention included seven sessions as Mauk model, each session with one hour training, for seven patients. Data analysis performed with SPSS software with paired t-test and was compared with previous results. Results: There were significant differences between the mean scores of patients with stroke adjustment questionnaire in the pre-test-post-test. But in the adjustment sub-scales, except for relationship with wife and Personal adjustment, in other areas, there is no statistically significant difference between the pre and posttest. Discussion: The results indicated that training has been affected on some aspects of adjustment of stroke patients in order to, as improving functions, complications and its limitations. Nurses can help then with implementing of plans such as patients education in this regard.

  17. [Verbal patient information through nurses--a case of stroke patients].

    Science.gov (United States)

    Christmann, Elli; Holle, Regina; Schüssler, Dörte; Beier, Jutta; Dassen, Theo

    2004-06-01

    The article represents results of a theoretical work in the field of nursing education, with the topic: Verbal Patient Information through Nurses--A Case of Stroke Patients. The literature review and analysis show that there is a shortage in (stroke) patient information generally and a lack of successful concepts and strategies for the verbal (stroke) patient information through nurses in hospitals. The authors have developed a theoretical basis for health information as a nursing intervention and this represents a model of health information as a "communicational teach-and-learn process", which is of general application to all patients. The health information takes place as a separate nursing intervention within a non-public, face-to-face communication situation and in the steps-model of the nursing process. Health information is seen as a learning process for patients and nurses too. We consider learning as information production (constructivism) and information processing (cognitivism). Both processes are influenced by different factors and the illness-situation of patients, personality information content and the environment. For a successful health information output, it is necessary to take care of these aspects and this can be realized through a constructivational understanding of didactics. There is a need for an evaluation study to prove our concept of health information.

  18. The operating software of the PHAST PC-MCA Card

    International Nuclear Information System (INIS)

    Mukhopadhyay, P.K.

    2001-01-01

    The operating software of the PHAST PC-MCA Card provides powerful hardware support and data analysis features. Spectrum stabilisation is supported. A periodic spectrum saving option helps recovery of usable data in case of power failure. This feature can also be used for decay studies. Spectra acquired in several other types of MCA cards may be read for offline analysis. Non-linear least square fitting of the peaks in the entire spectrum with exponential tailed model is possible in a single operation. Nuclides may be identified and activity determined by matching energies with the gamma energy library of the program. Two component decay analysis at multiple energies is possible. (author)

  19. Eating difficulties among stroke patients in the acute state: a descriptive, cross-sectional, comparative study.

    Science.gov (United States)

    Medin, Jörgen; Windahl, Jenny; von Arbin, Magnus; Tham, Kerstin; Wredling, Regina

    2011-09-01

    To examine eating difficulties among stroke patients - a comparison between women and men. Gender differences have been reported in studies of stroke, but the findings are inconclusive and few of these studies have specifically focused on gender differences in eating difficulties. This study was a descriptive, cross-sectional, comparative study. Patients with stroke were recruited at a general hospital in Sweden. To detect eating difficulties, individual observations of the patients were made during one meal using a structured observation protocol. Assessment also included measurements of nutritional and oral status, degree of independence, stroke severity, neglect and well-being. One hundred and four patients (53·8% women) were included in the study. The proportion of stroke patients with one or more eating difficulties was 81·7%. The most common eating difficulties were 'managing food on the plate' (66·3%), 'food consumption' (54·8%) and 'sitting position' (45·2%). Women had lower 'food consumption', more severe stroke (p = 0·003), worse functional status (p = 0·001) and lower quality of life (QoL) (p=0·038) than men. More women than men were malnourished and living alone. After adjustment for functional status and motor arm, the odds ratio of having difficulties with food consumption was four times higher among women than men (1·7-9·4, confidence interval 95%). More women than men with stroke suffered from inadequate food consumption. The women had more severe strokes, experienced poorer QoL and showed lower functional status than the men. In the rehabilitation process of women with stroke, these factors should be taken into consideration. Structured observation of meals, including assessment of food consumption, might be necessary in acute stroke care to detect patients, especially women, who might need closer supervision and nutritional intervention. © 2011 Blackwell Publishing Ltd.

  20. Left atrial appendage morphology in patients with suspected cardiogenic stroke without known atrial fibrillation.

    Directory of Open Access Journals (Sweden)

    Miika Korhonen

    Full Text Available The left atrial appendage (LAA is the typical origin for intracardiac thrombus formation. Whether LAA morphology is associated with increased stroke/TIA risk is controversial and, if it does, which morphological type most predisposes to thrombus formation. We assessed LAA morphology in stroke patients with cryptogenic or suspected cardiogenic etiology and in age- and gender-matched healthy controls. LAA morphology and volume were analyzed by cardiac computed tomography in 111 patients (74 males; mean age 60 ± 11 years with acute ischemic stroke of cryptogenic or suspected cardiogenic etiology other than known atrial fibrillation (AF. A subgroup of 40 patients was compared to an age- and gender-matched control group of 40 healthy individuals (21 males in each; mean age 54 ± 9 years. LAA was classified into four morphology types (Cactus, ChickenWing, WindSock, CauliFlower modified with a quantitative qualifier. The proportions of LAA morphology types in the main stroke group, matched stroke subgroup, and control group were as follows: Cactus (9.0%, 5.0%, 20.0%, ChickenWing (23.4%, 37.5%, 10.0%, WindSock (47.7%, 35.0%, 67.5%, and CauliFlower (19.8%, 22.5%, 2.5%. The distribution of morphology types differed significantly (P<0.001 between the matched stroke subgroup and control group. The proportion of single-lobed LAA was significantly higher (P<0.001 in the matched stroke subgroup (55% than the control group (6%. LAA volumes were significantly larger (P<0.001 in both stroke study groups compared to controls patients. To conclude, LAA morphology differed significantly between stroke patients and controls, and single-lobed LAAs were overrepresented and LAA volume was larger in patients with acute ischemic stroke of cryptogenic or suspected cardiogenic etiology.

  1. Recovery of an injured fornix in a stroke patient.

    Science.gov (United States)

    Yeo, Sang Seok; Jang, Sung Ho

    2013-11-01

    Knowledge about recovery of an injured fornix following brain injury is limited. We describe here a patient who showed recovery of an injured fornix following stroke. A 57-year-old female patient underwent coiling for a ruptured anterior communicating cerebral artery aneurysm, and conservative management for subarachnoid and intraventricular haemorrhage. The patient showed severe cognitive impairment 6 weeks after onset. However, her cognition showed continuous improvement with time; based on the Mini-Mental State Examination and the Memory Assessment Scale, her cognition was within the normal range 7 months after onset. Findings from diffusion tensor tractography at 6 weeks and 7 months showed discontinuations in both columns of the fornix. The proximal portion of both crus also showed discontinuation on diffusion tensor tractography at 6 weeks and 7 months; however, on 7-month diffusion tensor tractography, the end of the fornical body was shown to be connected to the splenium of the corpus callosum and then branched to the right medial temporal lobe and right thalamus. The unusual neural connection between the injured fornix and the thalamus appears to be a recovery phenomenon, which allows the injured fornix and the medial temporal lobe to obtain cholinergic innervation from cholinergic nuclei in the brainstem rather than from cholinergic nuclei in the basal forebrain.

  2. Intravenous thrombolysis with recombinant tissue plasminogen activator for ischemic stroke patients over 80 years old: the Fukuoka Stroke Registry.

    Directory of Open Access Journals (Sweden)

    Ryu Matsuo

    Full Text Available The benefit of intravenous recombinant tissue plasminogen activator (rt-PA therapy for very old patients with acute ischemic stroke remains unclear. The aim of this study was to elucidate the efficacy and safety of intravenous rt-PA therapy for patients over 80 years old.Of 13,521 stroke patients registered in the Fukuoka Stroke Registry in Japan from June 1999 to February 2013, 953 ischemic stroke patients who were over 80 years old, hospitalized within 3 h of onset, and not treated with endovascular therapy were included in this study. Among them, 153 patients were treated with intravenous rt-PA (0.6 mg/kg. For propensity score (PS-matched case-control analysis, 148 patients treated with rt-PA and 148 PS-matched patients without rt-PA therapy were selected by 1:1 matching with propensity for using rt-PA. Clinical outcomes were neurological improvement, good functional outcome at discharge, in-hospital mortality, and hemorrhagic complications (any intracranial hemorrhage [ICH], symptomatic ICH, and gastrointestinal bleeding.In the full cohort of 953 patients, rt-PA use was associated positively with neurological improvement and good functional outcome, and negatively with in-hospital mortality after adjustment for multiple confounding factors. In PS-matched case-control analysis, patients treated with rt-PA were still at lower risk for unfavorable clinical outcomes than non-treated patients (neurological improvement, odds ratio 2.67, 95% confidence interval 1.61-4.40; good functional outcome, odds ratio 2.23, 95% confidence interval 1.16-4.29; in-hospital mortality, odds ratio 0.30, 95% confidence interval 0.13-0.65. There was no significant association between rt-PA use and risk of hemorrhagic complications in the full and PS-matched cohorts.Intravenous rt-PA therapy was associated with improved clinical outcomes without significant increase in risk of hemorrhagic complications in very old patients (aged>80 years with acute ischemic stroke.

  3. The effects of fatigue, pain, and depression on quality of life in ischemic stroke patients: The Bergen Stroke Study

    Directory of Open Access Journals (Sweden)

    Naess H

    2012-06-01

    Full Text Available Halvor Naess,1 Lene Lunde,2 Jan Brogger11Department of Neurology, Haukeland University Hospital, 2Department of Economics, University of Bergen, Bergen, NorwayBackground: Many patients with cerebral infarction suffer from symptoms such as pain, fatigue, and depression. The aim of this study was to evaluate these symptoms in relation to health-related quality of life (HRQoL on long-term follow-up.Materials and methods: All surviving stroke patients admitted to the Stroke Unit, Haukeland University Hospital, Norway between February 2006 and November 2008 were sent a questionnaire, including a visual analog pain scale, Fatigue Severity Scale, Depression Subscale of Hospital Anxiety and Depression Scale, Barthel Index, and three measures of HRQoL – 15D, EuroQol, and EuroQol Visual Analogue Scale – at least 6 months after stroke onset. Cox regression survival analysis, including EQ-5D, was performed by November 2009.Results: The questionnaire was returned by 328 patients. All three symptoms were reported by 10.1% of the patients, and 26% reported two symptoms. There was a significant association between worse HRQoL scores and an increasing number of cooccurring symptoms for all three HRQoL scores. Fatigue, depression, pain, functional state, and sleeping disorder on follow-up accounted for 58%–83% of the variability in HRQoL, depending on which HRQoL scale was used. Cox regression analysis showed that mortality was associated with a low EuroQol score (P = 0.016.Conclusion: Pain, fatigue, and depression were common symptoms among these stroke patients and, to a large extent, they determined the patients' HRQoL. Low HRQoL was associated with increased mortality.Keywords: cerebral infarction, symptoms, mortality

  4. Impact of hyperglycemia on ischemic stroke mortality in diabetic and non-diabetic patients

    International Nuclear Information System (INIS)

    Kes, V.B.; Solter, V.V.; Supanc, V.; Demarin, V.

    2007-01-01

    Previous studies suggest that infarct expansion may be responsible for increased mortality after stroke onset in patients with prolonged stress hyperglycemia on stroke mortality in patients with and without diabetes. For 630 stroke patients admitted to the neurological intensive care department within 24 hours of stroke onset, we correlated mean blood glucose levels (MBGL) at admission and 72 hours after admission in diabetic and non-diabetic patients with final outcome. Blood glucose levels higher then 6.1 mmol/L (121mg/dL) was treated as hyperglycemia. Of 630 patients (mean age 71+-6), 410 were non-diabetic (mortality, 25%) and 220 patients were diabetic (mortality, 20%). All patients who died within 28 days of hospitalization had prolonged hyperglycemia at admission and after 72 hours, despite insulin therapy). The unadjusted relative risk of in-hospital mortality within 28 days of all stroke patients was 0.68 (95% CI, 0.14-1.9) for non-diabetic patients and 0.39 (95% CI, 0.27-1.56) for diabetic patients. The unadjusted relative risk of in-hospital mortality within 28 days in ischemic stroke in patients with MBGL> 6.1-8.0 mmol/L (121-144 mg/dL) at admission after 72 hours was 1.83 (95% CI, 0.41-5.5) for non-diabetic patients and 1.13 (95% CI, 0.78-4.5) for diabetic patients and 1.13 (95%, 0.78-4.5) for diabetic patients. Non-diabetic patients with hyperglycemia had a 1.7 times higher relative risk of in-hospital 28-day mortality than patients with diabetes. Prolonged stress hyperglycemia in ischemic stroke patients increases the risk of in-hospital 28-day mortality, especially in non-diabetic patients. (author)

  5. Nitrogen balance in patients with hemiparetic stroke during the subacute rehabilitation phase.

    Science.gov (United States)

    Wada, A; Kawakami, M; Otsuka, T; Aoki, H; Anzai, A; Yamada, Y; Liu, F; Otaka, E; Akaboshi, K; Liu, M

    2017-06-01

    In highly invasive diseases, metabolism commonly changes. Hypercatabolism is frequent in acute stroke, and nitrogen balance tends to be negative. However, there has been no study describing nitrogen balance in subacute and chronic stroke patients. The present study aimed to examine nitrogen balance in the subacute and chronic phases and to identify the factors related to it. Nitrogen balance was calculated from the collected urine of 56 patients with subacute stroke [mean (SD) 53.8 (18.4) days post-stroke] who were admitted for rehabilitation for their first-ever ischaemic or nonsurgical haemorrhagic stroke. In the first experiment, their nitrogen balance was measured during the rehabilitation phase, and factors (type, severity of hemiparesis, activities of daily living, dysphagia and malnutrition status) related to it were evaluated. The second experiment was performed to describe the time course of nitrogen balance in 31 consecutive patients, with assessments made at admission and at discharge. Nitrogen balance was positive in all patients in the subacute phase. A significant difference was seen in nitrogen balance between high and low fat-free mass in male patients. In the chronic phase, nitrogen balance was positive in 96% of the patients. There was no significant difference in nitrogen balance between discharge and admission. In the subacute and chronic phases of stroke, it was confirmed that hypercatabolism had resolved and that intensive rehabilitation is possible in the convalescent period of stroke. © 2017 The British Dietetic Association Ltd.

  6. [Comparison of efficacy of different neurometabolic and vasoactive medicines in ischemic stroke patients's rehabilitation].

    Science.gov (United States)

    Galkin, A S; Koval'chuk, V V; Gusev, A O

    2011-01-01

    The aim of present investigation is research of influence of vasoactive and neurometabolic medicines in stroke patients's rehabilitation. We had analysed 280 stroke patients. The degree of rehabilitation had been defined with the help of Barthel and Lindmark scales. The degree of cognitive functions's rehabilitation had been defined with the help of MMSE scale. For every medicine coefficients of efficiency were calculated. As the result of the present investigation the medicine's efficiency was found out. The most efficient medicines in ischaemic stroke patients's rehabilitation among the investigated ones are the medicines which activate the neuronal metabolism, first of all,--ceraxon (citicoline).

  7. The Effect of Virtual Reality Training on Unilateral Spatial Neglect in Stroke Patients

    OpenAIRE

    Kim, Yong Mi; Chun, Min Ho; Yun, Gi Jeong; Song, Young Jin; Young, Han Eun

    2011-01-01

    Objective To investigate the effect of virtual reality training on unilateral spatial neglect in stroke patients. Method Twenty-four stroke patients (14 males and 10 females, mean age=64.7) who had unilateral spatial neglect as a result of right hemisphere stroke were recruited. All patients were randomly assigned to either the virtual reality (VR) group (n=12) or the control group (n=12). The VR group received VR training, which stimulated the left side of their bodies. The control group rec...

  8. Upper limb function and functional independence in patients with shoulder pain after stroke

    OpenAIRE

    Nickel, Renato; Lange, Marcos; Stoffel, Diane Priscila; Navarro, Elaine Janeczko; Zetola, Viviane F

    2017-01-01

    ABSTRACT Objective To examine the frequency of shoulder pain following stroke. Methods Stroke patient function was evaluated using the Functional Independence Measure (FIM) and Scale for Upper Limb Function in Stroke (SULFS). Function scores were examined and compared between the shoulder pain group (SPG) and the no shoulder pain group (No-SPG). Results A total of 58 patients, 22 women (37.9%), were included in this study. The mean patient age was 49.2±10.8 years and study evaluations w...

  9. ABCD² score may discriminate minor stroke from TIA on patient admission.

    Science.gov (United States)

    Zhao, Hui; Li, Qingjie; Lu, Mengru; Shao, Yuan; Li, Jingwei; Xu, Yun

    2014-02-01

    With the advent of time-dependent thrombolytic therapy for ischemic stroke, it has become increasingly important to differentiate transient ischemic attack (TIA) from minor stroke patients after symptom onset quickly. This study investigated the difference between TIA and minor stroke based on age, blood pressure, clinical features, duration of TIA, presence of diabetes, ABCD² score, digital subtraction angiography (DSA) and blood lipids. One hundred seventy-one patients with clinical manifestations as transient neurological deficits in Nanjing Drum Tower Hospital were studied retrospectively. All patients were evaluated by ABCD² score, blood lipid test, fibrinogen, and Holter electrocardiograph and DSA on admission. Patients were categorized into TIA group or minor stroke group according to CT and MRI scan 24 h within symptom onset. The study suggested that minor stroke patients were more likely to have a higher ABCD² score (odds ratio (OR) 2.060; 95% confidence interval (CI) 1.293-3.264). Receiver-operating characteristic curves identified ABCD² score >4 as the optimal cut-off for minor stroke diagnosis. Total serum cholesterol seemed a better diagnostic indicator to discriminate minor stroke from TIA (OR 4.815; 95% CI 0.946-1.654) than other blood lipids in simple logistic regression, but not valuable for the differentiation between TIA and minor stroke in multivariate logistic regression. Higher severity of intracranial internal carotid stenosis, especially >90%, were more likely to have minor stroke, but was not a reliable diagnostic indicator (P > 0.05). ABCD² could help clinicians to differentiate possible TIA from minor stroke at hospital admission while blood lipid parameters and artery stenosis location offer limited help.

  10. Magnitude of stroke and associated factors among patients who ...

    African Journals Online (AJOL)

    unhcc

    E-mail address: bducmhs16@gmail.com / muler.hi@gmail.com ... alarming issue and the third leading cause of deaths globally. Stroke was ... alcohol intake and cigarette smoking were identified factors to stroke. ... death in 25 Latin American and Caribbean countries ... Currently, the hospital is also serving as a teaching.

  11. Screening for Fabry's disease in young patients with ischemic stroke in a Chinese population.

    Science.gov (United States)

    Song, Xiaowei; Xue, Sufang; Zhao, Jingyan; Wu, Jian

    2017-04-01

    Fabry disease is an X-linked lysosomal storage disorder frequently associated with cerebrovascular disease. Data regarding Fabry disease and ischemic stroke has been lacking in China. In this study, we investigated the prevalence of Fabry disease and the distribution of the alpha-galactosidase A (α-GalA) gene - GLA mutations in young stroke patients in the Chinese population and its association with stroke subtypes. A total of 357 ischemic stroke patients admitted to Xuanwu Hospital of Capital Medical University, aged 18-55 years old, including 293 patients with cerebral infarction and 64 patients with transient ischemic attack, were enrolled in this study. Mutations in the GLA gene were screened by Sanger sequencing. Enzyme levels were measured to further confirm the disease in patients with the gene mutation. The mutation frequency was compared among different stroke subtypes and further compared with the control group individually. No pathogenic mutations in the coding regions of the GLA gene were identified in this group of patients and thus no Fabry disease was found in our study. However, the frequency of an intronic polymorphism c.-10C>T was significantly different among different Trial of Org 10172 in Acute Stroke Treatment subtypes (p T polymorphism in patients with stroke due to other causes and undetermined causes was much higher than that in the control group (OR = 3.18, 95% CI: 1.29-7.83, p stroke patients. In addition, our results suggested that the c.-10C>T polymorphism may be a risk factor for ischemic stroke of other and undetermined causes. Further study is required to confirm our findings.

  12. An individualized coaching program for patients with acute ischemic stroke: Feasibility study.

    Science.gov (United States)

    Vanacker, P; Standaert, D; Libbrecht, N; Vansteenkiste, I; Bernard, D; Yperzeele, L; Vanhooren, G

    2017-03-01

    An individualized stroke care program was developed to match patients' education with their needs regarding stroke knowledge, secondary prevention and rehabilitation. Our purpose was to assess feasibility of in-hospital and post-discharge, personalized stroke coaching service. Acute ischemic stroke patients enrolled in ASTRAL-B stroke registry (Sint-Lucashospital, Bruges Belgium) with: (a) hospitalization between 12/2014-12/2015, (b) hospital-to-home discharge, and (c) without cognitive decline, were selected. The stroke coach contacted patients individually twice during hospitalization (2×20min) and post-discharge via phone calls using the standardized WSO Post-Strokechecklist. Risk factor management, review of therapy and clinical evolution were discussed. Participants were contacted at 2 weeks, followed by repeat calls if necessary and ambulatory with the vascular neurologist at 1, 3, 6 and 12 months. Of all 255 patients meeting the inclusion criteria, 152 (59.7%) received individualized education during hospitalization by the stroke coach. Median age of our population was 74 years and median NIHSS 5. Majority of patients had at least two cardiovascular risk factors. Patients were not coached because of palliative care/decease (10%), unfavorable life expectancy (2%), dementia (8.5%) and lack of time due to short hospitalization (22%). A quarter of all patients were contacted at least once by phone, 12% were contacted at least twice after discharge. At three months, low stroke recurrence (5%) and mortality rates (4%) were identified, probably linked to improved adherence. We demonstrated feasibility of an individualized coaching service executed by well-trained stroke nurse. Future research will focus on developing an online portal delivering post-discharge services to patients and caregivers. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Statin Adherence Is Associated With Reduced Recurrent Stroke Risk in Patients With or Without Atrial Fibrillation.

    Science.gov (United States)

    Flint, Alexander C; Conell, Carol; Ren, Xiushui; Kamel, Hooman; Chan, Sheila L; Rao, Vivek A; Johnston, S Claiborne

    2017-07-01

    Outpatient statin use reduces the risk of recurrent ischemic stroke among patients with stroke of atherothrombotic cause. It is not known whether statins have similar effects in ischemic stroke caused by atrial fibrillation (AFib). We studied outpatient statin adherence, measured by percentage of days covered, and the risk of recurrent ischemic stroke in patients with or without AFib in a 21-hospital integrated healthcare delivery system. Among 6116 patients with ischemic stroke discharged on a statin over a 5-year period, 1446 (23.6%) had a diagnosis of AFib at discharge. The mean statin adherence rate (percentage of days covered) was 85, and higher levels of percentage of days covered correlated with greater degrees of low-density lipoprotein suppression. In multivariable survival models of recurrent ischemic stroke over 3 years, after controlling for age, sex, race/ethnicity, medical comorbidities, and hospital center, higher statin adherence predicted reduced stroke risk both in patients without AFib (hazard ratio, 0.78; 95% confidence interval, 0.63-0.97) and in patients with AFib (hazard ratio, 0.59; 95% confidence interval, 0.43-0.81). This association was robust to adjustment for the time in the therapeutic range for international normalized ratio among AFib subjects taking warfarin (hazard ratio, 0.61; 95% confidence interval, 0.41-0.89). The relationship between statin adherence and reduced recurrent stroke risk is as strong among patients with AFib as it is among patients without AFib, suggesting that AFib status should not be a reason to exclude patients from secondary stroke prevention with a statin. © 2017 American Heart Association, Inc.

  14. Correlation between the Quality of Attention and Cognitive Competence with Motor Action in Stroke Patients

    OpenAIRE

    Arsic, S.; Konstantinovic, Lj.; Eminovic, F.; Pavlovic, D.; Popovic, M. B.; Arsic, V.

    2015-01-01

    It is considered that cognitive function and attention could affect walking, motion control, and proper conduct during the walk. To determine whether there is a difference in the quality of attention and cognitive ability in stroke patients and patients without neurological damage of similar age and education and to determine whether the connection of attention and cognition affects motor skills, the sample consisted of 50 stroke patients tested with hemiparesis, involved in the process of re...

  15. Medication coaching program for patients with minor stroke or TIA: A pilot study

    OpenAIRE

    Sides, Elizabeth G; Zimmer, Louise O; Wilson, Leslie; Pan, Wenqin; Olson, DaiWai M; Peterson, Eric D; Bushnell, Cheryl

    2012-01-01

    Abstract Background Patients who are hospitalized with a first or recurrent stroke often are discharged with new medications or adjustment to the doses of pre-admission medications, which can be confusing and pose safety issues if misunderstood. The purpose of this pilot study was to assess the feasibility of medication coaching via telephone after discharge in patients with stroke. Methods Two-arm pilot study of a medication coaching program with 30 patients (20 intervention, 10 control). Co...

  16. Acute management of stroke patients taking non-vitamin K antagonist oral anticoagulants Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) Registry: Design and rationale.

    Science.gov (United States)

    Xian, Ying; Hernandez, Adrian F; Harding, Tina; Fonarow, Gregg C; Bhatt, Deepak L; Suter, Robert E; Khan, Yosef; Schwamm, Lee H; Peterson, Eric D

    2016-12-01

    Non-vitamin K antagonist oral anticoagulants (NOACs, dabigatran, rivaroxaban, apixaban, and edoxaban) have been increasingly used as alternatives to warfarin for stroke prophylaxis in patients with atrial fibrillation. Yet there is substantial lack of information on how patients on NOACs are currently treated when they have an acute ischemic stroke and the best strategies for treating intracerebral hemorrhage for those on chronic anticoagulation with warfarin or a NOAC. These are critical unmet needs for real world clinical decision making in these emergent patients. The ARAMIS Registry is a multicenter cohort study of acute stroke patients who were taking chronic anticoagulation therapy prior to admission and are admitted with either an acute ischemic stroke or intracerebral hemorrhage. Built upon the existing infrastructure of American Heart Association/American Stroke Association Get With the Guidelines Stroke, the ARAMIS Registry will enroll a total of approximately 10,000 patients (5000 with acute ischemic stroke who are taking a NOAC and 5000 with anticoagulation-related intracerebral hemorrhage who are on warfarin or a NOAC). The primary goals of the ARAMIS Registry are to provide a comprehensive picture of current treatment patterns and outcomes of acute ischemic stroke patients on NOACs, as well as anticoagulation-related intracerebral hemorrhage in patients on either warfarin or NOACs. Beyond characterizing the index hospitalization, up to 2500 patients (1250 ischemic stroke and 1250 intracerebral hemorrhage) who survive to discharge will be enrolled in an optional follow-up sub-study and interviewed at 3 and 6 months after discharge to assess longitudinal medication use, downstream care, functional status, and patient-reported outcomes. The ARAMIS Registry will document the current state of management of NOAC treated patients with acute ischemic stroke as well as contemporary care and outcome of anticoagulation-related intracerebral hemorrhage. These

  17. Virtual reality rehabilitation for stroke patients: Recent review and research issues

    Science.gov (United States)

    Arip, Eza Surya Mohd; Ismail, Waidah; Nordin, Md Jan; Radman, Abduljalil

    2017-11-01

    Stroke is one of the main causes of disability in the world. In order for stroke survivors to reduce their disability, they need to go through a rehabilitation process to regain back their independence and improve their quality of life. To guide patients in their rehabilitation process and improve their receptiveness in performing repetitive exercises, a new rehabilitation training program using Virtual Reality (VR) technology has been introduced. This has attracted many researchers to explore more on VR technology as a new tool for stroke patient's rehabilitation. This paper presents a review on existing VR systems that have been developed for stroke rehabilitation. First, recent VR systems utilized for rehabilitation after stroke are delineated and categorized. Each of these categories concludes with a discussion on limitations and any issues that arise from it. Finally, a concise summary with significant findings and future possibilities in VR rehabilitation research is presented in table format.

  18. Concurrence of Crossed Cerebellar Diaschisis and Parakinesia Brachialis Oscitans in a Patient with Hemorrhagic Stroke

    Directory of Open Access Journals (Sweden)

    Yung-Tsan Wu

    2013-01-01

    Full Text Available Crossed cerebellar diaschisis (CCD is defined as a reduction in blood flow in the cerebellar hemisphere contralateral to the supratentorial focal lesion. The phenomenon termed parakinesia brachialis oscitans (PBO in which stroke patients experience involuntary stretching of the hemiplegic arm during yawning is rarely reported. The concurrence of CCD and PBO has never been described. A 52-year-old man had putaminal hemorrhage and demonstrated no significant recovery in his left hemiplegia after intensive rehabilitation, but his gait improved gradually. Two months after the stroke, the single photon emission computed tomography (SPECT showed CCD. Four months after the stroke, the patient noticed PBO. The follow-up SPECT showed persistent CCD and the patient’s arm was still plegic. The frequency and intensity of PBO have increased with time since the stroke. We speculate that the two phenomena CCD and PBO might share similar neuroanatomical pathways and be valuable for predicting clinical recovery after stroke.

  19. Vascular Pathology in the Extracranial Vertebral Arteries in Patients with Acute Ischemic Stroke

    DEFF Research Database (Denmark)

    Bentsen, L; Nygård, A; Ovesen, C

    2014-01-01

    INTRODUCTION: Vascular pathology in the extracranial vertebral arteries remains among the possible causes in cryptogenic stroke. However, the diagnosis is challenged by the great variety in the anatomy of the vertebral arteries, clinical symptoms and difficulties in the radiological assessments....... The aim of this study was to assess the prevalence of CT angiography (CTA)-detected pathological findings in the extracranial vertebral arteries in an acute stroke population and secondly to determine the frequency of posterior pathology as probable cause in patients with otherwise cryptogenic stroke....... METHOD: The analysis was based on 657 consecutive patients with symptoms of acute stroke and a final diagnosis of ischemic stroke or transient ischemic attack. On admission, a noncontrast CT cerebrum and CTA were performed. A senior consultant neuroradiologist, blinded to clinical data, reviewed all CTA...

  20. [Broad ischemic stroke revealing infective endocarditis in a young patient: about a case].

    Science.gov (United States)

    Ravelosaona, Fanomezantsoa Noella; Razafimahefa, Julien; Randrianasolo, Rahamefy Odilon; Rakotoarimanana, Solofonirina; Tehindrazanarivelo, Djacoba Alain

    2016-01-01

    Broad ischemic stroke is mainly due to a cardiac embolus or to an atheromatous plaque. In young subjects, one of the main causes of ischemic stroke (broad ischemic stroke in particolar) is embolic heart disease including infective endocarditis. Infective endocarditis is a contraindication against the anticoagulant therapy (which is indicated for the treatment of embolic heart disease complicated by ischemic stroke). One neurologic complications of infective endocarditis is ischemic stroke which often occurs in multiple sites. We here report the case of a 44-year old man with afebrile acute onset of severe left hemiplegia associated with a sistolic mitral murmur, who had fever in hospital on day 5 with no other obvious source of infection present. Brain CT scan showed full broad ischaemic stroke of the right middle cerebral artery territory and doppler ultrasound, performed after stroke onset, showed infective endocarditis affecting the small mitral valve. He was treated with 4 weeks of antibiotic therapy without anticoagulant therapy ; evolution was marked by the disappearance of mitral valve vegetations and by movement sequelae involving the left side of the body. In practical terms, our problem was the onset of the fever which didn't accompany or pre-exist patient's deficit, leading us to the misdiagnosis of ischemic stroke of cardioembolic origin. This case study underlines the importance of doppler ultrasound, in the diagnosis of all broad ischemic strokes, especially superficial, before starting anticoagulant therapy.

  1. Prevalence of apraxia among patients with a first left hemisphere stroke in rehabilitation centres and nursing homes.

    Science.gov (United States)

    Donkervoort, M; Dekker, J; van den Ende, E; Stehmann-Saris, J C; Deelman, B G

    2000-04-01

    To investigate the prevalence of apraxia in patients with a first left hemisphere stroke. Left hemisphere stroke patients staying at an inpatient care unit of a rehabilitation centre or nursing home and receiving occupational therapy (n = 600). A short questionnaire on general patient characteristics and stroke-related aspects was completed by occupational therapists for every left hemisphere stroke patient they treated. A diagnosis of apraxia or nonapraxia was made in every patient, on the basis of a set of clinical criteria. The prevalence of apraxia among 492 first left hemisphere stroke patients in rehabilitation centres was 28% (96/338) and in nursing homes 37% (57/154). No relationship was found between the prevalence of apraxia and age, gender or type of stroke (haemorrhage or infarct). This study shows that approximately one-third of left hemisphere stroke patients has apraxia.

  2. A stroke patient with impairment of auditory sensory (echoic) memory.

    Science.gov (United States)

    Kojima, T; Karino, S; Yumoto, M; Funayama, M

    2014-04-01

    A 42-year-old man suffered damage to the left supra-sylvian areas due to a stroke and presented with verbal short-term memory (STM) deficits. He occasionally could not recall even a single syllable that he had heard one second before. A study of mismatch negativity using magnetoencephalography suggested that the duration of auditory sensory (echoic) memory traces was reduced on the affected side of the brain. His maximum digit span was four with auditory presentation (equivalent to the 1st percentile for normal subjects), whereas it was up to six with visual presentation (almost within the normal range). He simply showed partial recall in the digit span task, and there was no self correction or incorrect reproduction. From these findings, reduced echoic memory was thought to have affected his verbal short-term retention. Thus, the impairment of verbal short-term memory observed in this patient was "pure auditory" unlike previously reported patients with deficits of the phonological short-term store (STS), which is the next higher-order memory system. We report this case to present physiological and behavioral data suggesting impaired short-term storage of verbal information, and to demonstrate the influence of deterioration of echoic memory on verbal STM.

  3. Constraint-induced movement therapy promotes brain functional reorganization in stroke patients with hemiplegia

    Science.gov (United States)

    Wang, Wenqing; Wang, Aihui; Yu, Limin; Han, Xuesong; Jiang, Guiyun; Weng, Changshui; Zhang, Hongwei; Zhou, Zhiqiang

    2012-01-01

    Stroke patients with hemiplegia exhibit flexor spasms in the upper limb and extensor spasms in the lower limb, and their movement patterns vary greatly. Constraint-induced movement therapy is an upper limb rehabilitation technique used in stroke patients with hemiplegia; however, studies of lower extremity rehabilitation are scarce. In this study, stroke patients with lower limb hemiplegia underwent conventional Bobath therapy for 4 weeks as baseline treatment, followed by constraint-induced movement therapy for an additional 4 weeks. The 10-m maximum walking speed and Berg balance scale scores significantly improved following treatment, and lower extremity motor function also improved. The results of functional MRI showed that constraint-induced movement therapy alleviates the reduction in cerebral functional activation in patients, which indicates activation of functional brain regions and a significant increase in cerebral blood perfusion. These results demonstrate that constraint-induced movement therapy promotes brain functional reorganization in stroke patients with lower limb hemiplegia. PMID:25337108

  4. Nursing Roles And Functions In The Inpatient Neurorehabilitation Of Stroke Patients: A Literature Review

    Directory of Open Access Journals (Sweden)

    Fariba Tabari

    2017-02-01

    Full Text Available Stroke is the third largest cause of death and largest cause of adult disability in the United Kingdom and United States. The World Health Organization (WHO[1] estimates 15 million people worldwide will have a stroke annually; this represents a major health burden. The purpose was to explore the nursing roles and functions in the Inpatient Neurorehabilitation of Stroke Patients. Method: In this review study, an online search among articles published from 2000 to 2016 was conducted through CINAHL, PubMed, Science Direct, Elsevier, SID, Iran Medex, Magiran and Google scholar databases using key words; “Inpatient Neurorehabilitation of Stroke Patients”, “Nursing Roles and Functions”. The protocol of York University Guide was used to select the articles. Results: In total, 15 articles were used from 40 articles that were initially obtained from the search, from which, 6 were Iranian articles and the rest were non-Iranian articles. The articles indicated that, nursing roles and functions in the Inpatient Neurorehabilitation of Stroke Patients can be divided into the factors related to patient role, interdisciplinary cooperation, feedback to the staff about the patient’s progress, to provide emotional Support for patients and relatives. Conclusions: The contribution that nurses with stroke rehabilitation skills can make to effective stroke care was understood. However, The nurse considers the individual’s needs  working collaboratively with the patient and their families to involve them in a meaningful way with decision making and their recovery.

  5. Impairment on theory of mind and empathy in patients with stroke.

    Science.gov (United States)

    Yeh, Zai-Ting; Tsai, Chung-Fen

    2014-08-01

    Impaired social function has been described in patients following stroke. The present study was designed to explore the degree of impairment in the ability to infer mental states in others, or cognitive and affective theory of mind, and empathy, in patients with stroke. A total of 34 patients with stroke were compared to 40 control subjects on tasks testing verbal and non-verbal theory of mind and empathy. Results indicated that patients with stroke were significantly impaired in both cognitive and affective theory of mind, even controlling for basic cognitive function and emotional processing. The patients with right stroke had poorer performance than those with left stroke on the cognitive component of non-verbal theory of mind. On the subscale of cognitive empathy, the right stroke group had poorer performance on perspective-taking than the control group. The right hemisphere may play an important role in decoding non-verbal cues to infer others' minds as well as the processing of empathy, especially the ability of perspective-taking. © 2014 The Authors. Psychiatry and Clinical Neurosciences © 2014 Japanese Society of Psychiatry and Neurology.

  6. Kinesthetic taping improves walking function in patients with stroke: a pilot cohort study.

    Science.gov (United States)

    Boeskov, Birgitte; Carver, Line Tornehøj; von Essen-Leise, Anders; Henriksen, Marius

    2014-01-01

    Stroke is an important cause of severe disability and impaired motor function. Treatment modalities that improve motor function in patients with stroke are needed. The objective of this study was to investigate the effect of kinesthetic taping of the anterior thigh and knee on maximal walking speed and clinical indices of spasticity in patients with stroke. Thirty-two patients (9 women) receiving rehabilitation after stroke (average, 50 days since stroke) who had impaired walking ability were recruited. Primary outcome was maximal walking speed measured by the 10-meter walk test. Secondary outcomes were number of steps taken during the test and clinical signs of spasticity measured by the Tardieu Scale. Tests were conducted before and immediately after application of kinesthetic tape to the anterior thigh and knee of the paretic lower limb. After application of the tape, the maximal walking speed increased, on average, by 0.08 m/s (95% CI, 0.04 to 0.12; P kinesthetic taping of the anterior thigh and knee provides an immediate improvement in walking function in patients with stroke. Such a positive effect on motor function could be a valuable adjunct in physical therapy and rehabilitation of patients with stroke.

  7. Protein supplementation may enhance the spontaneous recovery of neurological alterations in patients with ischaemic stroke.

    Science.gov (United States)

    Aquilani, Roberto; Scocchi, Marco; Iadarola, Paolo; Franciscone, Piero; Verri, Manuela; Boschi, Federica; Pasini, Evasio; Viglio, Simona

    2008-12-01

    To determine whether protein supplementation could enhance neurological recovery in subacute patients with ischaemic stroke. Alimentation-independent patients with ischaemic stroke were randomly allocated to either 21 days of protein supplementation (protein-supplemented group; n=20) or to a spontaneous diet only (control group; n=21) in order to investigate the recovery of neurological changes (measured using the National Institute of Health (NIH) Stroke Scale). Tertiary care rehabilitation in Italy. Forty-two patients (27 male and 15 female; 66.4 +/- 11 years) 16 +/-2 days after the acute event. Supplementation with a hyperproteic nutritional formula (10% protein). NIH Stroke Scale and protein intake. At admission to rehabilitation, both groups of patients were homogeneous for demographic, clinical and functional characteristics. After 21 days from the start of the protocol, the NIH Stroke Scale was found to be enhanced in the group with supplemental proteins (-4.4 +/- 1.5 score versus -3 +/- 1.4 of control group; P<0.01). When expressed as difference (triangle up) between baseline and 21 days, the NIH Stroke Scale correlated negatively with change in protein intake (g/day) (r=-0.50, P= 0.001) and positively with change in carbohydrate/protein ratio (r = +0.40, P=0.01) Protein supplementation may enhance neurological recovery in subacute patients with ischaemic stroke.

  8. Risks of newly onset hemorrhagic stroke in patients with neovascular age-related macular degeneration.

    Science.gov (United States)

    Lee, Wan-Ju Annabelle; Cheng, Ching-Lan; Lee, Cheng-Han; Kao Yang, Yea-Huei; Lin, Swu-Jane; Hsieh, Cheng-Yang

    2017-10-01

    Age-related macular degeneration (AMD) is an eye disease causing blindness in the elderly. It shares many common possible pathogenic mechanisms with cardiovascular diseases. Many studies have discussed the association between AMD and stroke, but the results were inconsistent. Our aim was to determine the associations between neovascular AMD and the risk of stroke in the Taiwanese population. This is a retrospective cohort study. We used claims data from National Health Insurance Research Database. Patients aged more than 45 years without stroke, myocardial infarction, or any AMD were selected from 2001 to 2008 and followed until 2010. The index date was defined as the date of nAMD diagnosis (ICD-9 code, 362.52). The comparison group was patients without an nAMD diagnosis with age- and sex-matched to nAMD subjects at a ratio of up to 10 to 1. Kaplan-Meier survival analysis and Cox regression analysis were used. The incidence of stroke events (ICD-9 codes, 430-434) and their subtypes (hemorrhagic and ischemic) were primary outcomes. Secondary outcomes included acute myocardial infarction (AMI), composite AMI/stroke, and all-cause mortality. Patients with nAMD had a higher risk of developing stroke, with an adjusted HR of 1.30 (95% CI, 1.01-1.68). A higher risk for hemorrhagic stroke (HR, 1.70, 95% CI, 1.03-2.83) was also found. No significant differences were observed in ischemic stroke, the composite of AMI/stroke, and all-cause mortality. Patients with nAMD had a significantly higher risk of developing stroke, which was driven mainly by the increased risk of developing the hemorrhagic subtype. Copyright © 2017 John Wiley & Sons, Ltd.

  9. Effects of comprehensive stroke care capabilities on in-hospital mortality of patients with ischemic and hemorrhagic stroke: J-ASPECT study.

    Science.gov (United States)

    Iihara, Koji; Nishimura, Kunihiro; Kada, Akiko; Nakagawara, Jyoji; Ogasawara, Kuniaki; Ono, Junichi; Shiokawa, Yoshiaki; Aruga, Toru; Miyachi, Shigeru; Nagata, Izumi; Toyoda, Kazunori; Matsuda, Shinya; Miyamoto, Yoshihiro; Suzuki, Akifumi; Ishikawa, Koichi B; Kataoka, Hiroharu; Nakamura, Fumiaki; Kamitani, Satoru

    2014-01-01

    The effectiveness of comprehensive stroke center (CSC) capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH), and 28.1% for patients with subarachnoid hemorrhage (SAH). Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type.

  10. 32 CFR 644.417 - For MCA family housing.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true For MCA family housing. 644.417 Section 644.417... family housing. The Act of 1 September 1954, Pub. L. 765, 83rd Congress (68 Stat. 1119), as amended by... Construction-Army Family Housing at Military Installations and Facilities.” ...

  11. Dignity realization of patients with stroke in hospital care: A grounded theory.

    Science.gov (United States)

    Rannikko, Sunna; Stolt, Minna; Suhonen, Riitta; Leino-Kilpi, Helena

    2017-01-01

    Dignity is seen as an important but complex concept in the healthcare context. In this context, the discussion of dignity includes concepts of other ethical principles such as autonomy and privacy. Patients consider dignity to cover individuality, patient's feelings, communication, and the behavior of healthcare personnel. However, there is a lack of knowledge concerning the realization of patients' dignity in hospital care and the focus of the study is therefore on the realization of dignity of the vulnerable group of patients with stroke. The aim of the study was to create a theoretical construct to describe the dignity realization of patients with stroke in hospital care. Research design and participants: Patients with stroke (n = 16) were interviewed in 2015 using a semi-structured interview containing open questions concerning dignity. The data were analyzed using constant comparison of Grounded Theory. Ethical considerations: Ethical approval for the research was obtained from the Ethics Committee of the University. The permission for the research was given by the hospital. Informed consent was obtained from participants. The "Theory of Dignity Realization of Patients with Stroke in Hospital Care" consists of a core category including generic elements of the new situation and dignity realization types. The core category was identified as "Dignity in a new situation" and the generic elements as health history, life history, individuality and stroke. Dignity of patients with stroke is realized through specific types of realization: person-related dignity type, control-related dignity type, independence-related dignity type, social-related dignity type, and care-related dignity type. The theory has similar elements with the previous literature but the whole construct is new. The theory reveals possible special characteristics in dignity realization of patients with stroke. For healthcare personnel, the theory provides a frame for a better understanding and

  12. Early initiation of new oral anticoagulants in acute stroke and TIA patients with nonvalvular atrial fibrillation.

    Science.gov (United States)

    Shibazaki, Kensaku; Kimura, Kazumi; Aoki, Junya; Saji, Naoki; Sakai, Kenichiro

    2013-08-15

    The aim of this study was to investigate whether early initiation of new oral anticoagulants (NOAC) for acute stroke or transient ischemic attack (TIA) patients with nonvalvular atrial fibrillation (NVAF) are safe. Between March 2011 and September 2012, stroke or TIA patients with NVAF who started NOAC within 2 weeks were enrolled retrospectively. Symptomatic intracerebral hemorrhage (ICH), hemorrhagic transformation (HT) on T2*-weighted MRI, recurrence of stroke or TIA, systemic embolism and any bleeding complications after initiation of NOAC were evaluated. 41 patients (25 males; mean age 76.2 years) started NOAC; of which, 39 (95%) patients had stroke, and 2 (5%) had TIA. The median (interquartile range) interval from onset to treatment with NOAC was 2 (1-6) days. Symptomatic ICH was not observed. HT on initial T2* and new HT on follow-up T2* were 5 (12%) and 11 (31%), but it was asymptomatic. Of 5 patients who had HT on the initial T2*, enlargement of hemorrhage on follow-up T2* (hemorrhagic infarction (HI) Type 1→HI Type 2) was observed in 1 patient, but it was asymptomatic. None of the patients had recurrent stroke or TIA, systemic embolism, and any bleeding complications. The NOAC may be safe in acute stroke or TIA patients with NVAF. A large, prospective study is needed to confirm this. Copyright © 2013 Elsevier B.V. All rights reserved.

  13. Risk of ischemic stroke after an acute myocardial infarction in patients with diabetes mellitus.

    Science.gov (United States)

    Jakobsson, Stina; Bergström, Lisa; Björklund, Fredrik; Jernberg, Tomas; Söderström, Lars; Mooe, Thomas

    2014-01-01

    Incidence, any trend over time, and predictors of ischemic stroke after an acute myocardial infarction (AMI) in diabetic patients are unknown. Data for 173,233 unselected patients with an AMI, including 33,503 patients with diabetes mellitus, were taken from the Swedish Register of Information and Knowledge about Swedish Heart Intensive Care Admissions (RIKS-HIA) during 1998 to 2008. Ischemic stroke events were recorded during 1 year of follow-up. Patients with diabetes mellitus more often had a history of cardiovascular disease, received less reperfusion therapy, and were treated with acetylsalicylic acid, P2Y12 inhibitors, and statins to a lesser extent compared with patients without diabetes mellitus. However, the use of evidence-based therapies increased markedly in both groups during the study period. The incidence of ischemic stroke during the first year after AMI decreased from 7.1% to 4.7% in patients with diabetes mellitus and from 4.2% to 3.7% in patients without diabetes mellitus. Risk reduction was significantly larger in the diabetic subgroup. Reperfusion therapy, acetylsalicylic acid, P2Y12 inhibitors, and statins were independently associated with the reduced stroke risk. Ischemic stroke is a fairly common complication after an AMI in patients with diabetes mellitus, but the risk of stroke has decreased during recent years. The increased use of evidence-based therapies contributes importantly to this risk reduction, but there is still room for improvement.

  14. Clinical Approach to the Standardization of Oriental Medical Diagnostic Pattern Identification in Stroke Patients

    Directory of Open Access Journals (Sweden)

    Han Jung Kim

    2011-01-01

    Full Text Available In Korea, many stroke patients receive oriental medical care, in which pattern-identification plays a major role. Pattern-identification is Oriental Medicine's unique diagnostic system. This study attempted to standardize oriental medical pattern-identification for stroke patients. This was a community-based multicenter study that enrolled stroke patients within 30 days after their ictus. We assessed the patients' general characteristics and symptoms related to pattern-identification. Each patient's pattern was determined when two doctors had the same opinion. To determine which variables affect the pattern-identification, binary logistic regression analysis was used with the backward method. A total of 806 stroke patients were enrolled. Among 480 patients who were identified as having a certain pattern, 100 patients exhibited the Fire Heat Pattern, 210 patients the Phlegm Dampness Pattern, nine patients the Blood Stasis Pattern, 110 patients the Qi Deficiency Pattern, and 51 patients the Yin Deficiency Pattern. After the regression analysis, the predictive logistic equations for the Fire Heat, Phlegm Dampness, Qi Deficiency, and Yin Deficiency patterns were determined. The Blood Stasis Pattern was omitted because the sample size was too small. Predictive logistic equations were suggested for four of the patterns. These criteria would be useful in determining each stroke patient's pattern in clinics. However, further studies with large samples are necessary to validate and confirm these criteria.

  15. Periodontal Disease Associated with Aortic Arch Atheroma in Patients with Stroke or Transient Ischemic Attack.

    Science.gov (United States)

    Sen, Souvik; Chung, Matthew; Duda, Viktoriya; Giamberardino, Lauren; Hinderliter, Alan; Offenbacher, Steven

    2017-10-01

    Periodontal disease (PD) is associated with recurrent vascular event in stroke or transient ischemic attack (TIA). In this study, we investigated whether PD is independently associated with aortic arch atheroma (AA). We also explored the relationship PD has with AA plaque thickness and other characteristics associated with atheroembolic risk among patients with stroke or TIA. Finally, we confirmed the association between AA and recurrent vascular event in patients with stroke or TIA. In this prospective longitudinal hospital-based cohort study, PD was assessed in patients with stroke and TIA. Patients with confirmed stroke and TIA (n = 106) were assessed by calibrated dental examiners to determine periodontal status and were followed over a median of 24 months for recurrent vascular events (stroke, myocardial infarction, and death). The extent of AA and other plaque characteristics was assessed by transesophageal echocardiography. Within our patient cohort, 27 of the 106 participants had recurrent vascular events (including 16 with stroke or TIA) over the median of 24-month follow-up. Severe PD was associated with increased AA plaque thickness and calcification. The results suggest that PD may be a risk factor for AA. In this cohort, we confirm the association of severe AA with recurrent vascular events. In patients with stroke or TIA, severe PD is associated with increased AA plaque thickness, a risk factor for recurrent events. Further studies are needed to confirm this finding and to determine whether treatment of PD can reduce the rate of AA plaque progression and recurrent vascular events. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  16. The prevalence and risk factors of stroke in patients with chronic schizophrenia

    Directory of Open Access Journals (Sweden)

    Liang Y

    2016-05-01

    Full Text Available Ying Liang,1 Jian Huang,1 Jingbin Tian,2 Yuanyuan Cao,2 Guoling Zhang,2 Chungang Wang,2 Ying Cao,2 Jianrong Li2 1National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Institute of Mental Health, Key Laboratory of Mental Health, Ministry of Health, Peking University, 2Changping Traditional Chinese Medicine Hospital, Beijing, People’s Republic of China Objective: To investigate the stroke risk and risk factors in patients with chronic schizophrenia.Patients and methods: This study was a large-sample, cross-sectional survey. A total of 363 patients with chronic schizophrenia were selected from the Changping Traditional Chinese Medicine Hospital, Beijing, in August 2014. The patients were divided into either stroke group or control group based on the presence of stroke. Clinical evaluation included positive and negative syndrome scale assessment and a detailed questionnaire to collect the general information and disease-related conditions.Results: The prevalence of stroke was 16.5% (60 cases. Stroke and control groups showed a significant difference in age, sex, smoking, combined medication, doses, negative factor score in positive and negative syndrome scale, body mass index, waist circumference, and systolic blood pressure. Multivariate analysis showed that a number of factors are significantly related to stroke, including age, sex, smoking, combined medication, doses, body mass index, and systolic blood pressure.Conclusion: The prevalence of stroke is relatively higher in Chinese patients with chronic schizophrenia. Chronic schizophrenia patients are more likely to suffer from stroke; meanwhile, a number of risk factors were identified, including old age, female sex, smoking history, combined medication with a variety of drugs, high doses, obesity, and high blood pressure. Keywords: schizophrenia, stroke, risk, risk factors

  17. PREVALENCE OF PATENT FORAMEN OVALE IN YOUNG PATIENTS WITH CRYPTOGENIC ISCHEMIC STROKE

    Directory of Open Access Journals (Sweden)

    Masoumeh Sadeghi

    2010-11-01

    Full Text Available Abstract    BACKGROUND: Patent foramen ovale (PFO is the most commonly persistent abnormality of fetal origin. PFO has long been recognized as a potential risk factor for ischemic stroke. This study has shown the prevalence of PFO among young patients with cryptogenic stroke.    METHODS: In our case-control study we had 32 patients, 18 to 55 years old with cryptogenic stroke and 64 participants among normal population with matched age and sex in control group. We studied them for stroke risk factors like hypertension, diabetes mellitus, ischemic heart disease, dyslipidemia and then election of PFO by contrast trans-thoracic echocardiography. Data entered in SPSS11 and analyzed by Chi-Square and logistic regression. P value less than 0.05 was considered statistically significant.    RESULTS: We found that 37.5 % of patients in case group and 7.7 % of patients in controls had PFO and this difference was statistically significant (P = 0.001. They had no significant difference in other atherosclerosis risk factors. In control group we saw small shunt but in stroke group large shunt was more prevalence (P < 0.05.     CONCLUSION: Our findings supported this idea that PFO is a predisposing factor for stroke and it had a higher prevalence among patients with cryptogenic stroke. Besides, large shunt was more concomitant with ischemic attack. Then we suggest any patient with undefined cause of stroke must be evaluated for PFO.      Keywords: Patent foramen ovale, Stroke, Young.  

  18. Routine Troponin Measurements Are Unnecessary to Exclude Asymptomatic Coronary Events in Acute Ischemic Stroke Patients.

    Science.gov (United States)

    Ali, Farwa; Young, Jimmy; Rabinstein, Alejandro A; Flemming, Kelly D; Fugate, Jennifer E

    2016-05-01

    Obtaining serum troponin levels in every patient with acute stroke is recommended in recent stroke guidelines, but there is no evidence that these contribute positively to clinical care. We sought to determine the clinical significance of measuring troponin levels in acute ischemic stroke patients. We reviewed 398 consecutive patients with acute ischemic stroke at a large academic institution from 2010 to 2012. Troponin levels were measured as a result of protocol in place during part of the study period. The mean age was 70 years (standard deviation ±16 years) and 197 (49.5%) were men. Chronic kidney disease was present in 78 (19.6%), coronary artery disease in 107 (26.9%), and atrial fibrillation in 107 (26.9%). Serum troponin T was measured in 246 of 398 patients (61.8%). Troponin was elevated (>.01 ng/mL) at any point in 38 of 246 patients (15.5%) and was elevated in 28 patients at all 3 measurements (11.3% of those with troponin measured). Only 4 of 246 patients (1.6%) had a significant uptrend. Two were iatrogenic in the setting of hemodynamic augmentation using vasopressors to maintain cerebral perfusion. One case was attributed to stroke and chronic kidney disease and another case to heart failure from inflammatory fibrocalcific mitral valvular heart disease. Serum troponin elevation in patients with ischemic stroke is not usually caused by clinically significant acute myocardial ischemia unless iatrogenic in the setting of vasopressor administration. Serum troponin levels should be measured judicially, based on clinical context, rather than routinely in all stroke patients. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  19. Cerebellar stroke presenting with isolated dizziness: Brain MRI in 136 patients.

    Science.gov (United States)

    Perloff, Michael D; Patel, Nimesh S; Kase, Carlos S; Oza, Anuja U; Voetsch, Barbara; Romero, Jose R

    2017-11-01

    To evaluate occurrence of cerebellar stroke in Emergency Department (ED) presentations of isolated dizziness (dizziness with a normal exam and negative neurological review of systems). A 5-year retrospective study of ED patients presenting with a chief complaint of "dizziness or vertigo", without other symptoms or signs in narrative history or on exam to suggest a central nervous system lesion, and work-up included a brain MRI within 48h. Patients with symptoms commonly peripheral in etiology (nystagmus, tinnitus, gait instability, etc.) were included in the study. Patient demographics, stroke risk factors, and gait assessments were recorded. One hundred and thirty-six patients, who had a brain MRI for isolated dizziness, were included. There was a low correlation of gait assessment between ED physician and Neurologist (49 patients, Spearman's correlation r 2 =0.17). Based on MRI DWI sequence, 3.7% (5/136 patients) had acute cerebellar strokes, limited to or including, the medial posterior inferior cerebellar artery vascular territory. In the 5 cerebellar stroke patients, mean age, body mass index (BMI), hemoglobin A1c, gender distribution, and prevalence of hypertension were similar to the non-cerebellar stroke patient group. Mean LDL/HDL ratio was 3.63±0.80 and smoking prevalence was 80% in the cerebellar stroke group compared to 2.43±0.79 and 22% (respectively, p valuesstroke group. Though there was preselection bias for stroke risk factors, our study suggests an important proportion of cerebellar stroke among ED patients with isolated dizziness, considering how common this complaint is. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Influence of Kinesitherapy on Gait in Patients with Ischemic Stroke in the Chronic Period

    Directory of Open Access Journals (Sweden)

    Danche Vasileva

    2015-10-01

    CONCLUSION: The applied specialized kinesitherapeutic methodology continued later as exercise program at home, which significantly improved gait cadence and speed of movement in patients with ischemic stroke in the chronic period and is with a supportive prolonged exposure.

  1. Stroke in patients with diabetes mellitus: a study from North Western ...

    African Journals Online (AJOL)

    and predictors of mortality in a cohort of diabetic patients presenting with stroke in two tertiary health facilities in North West- ..... identification of predictors of death is of paramount ... error of misclassification, is also worthy of mention.46,47.

  2. The value of serum mean platelet volume in ischaemic stroke patient

    International Nuclear Information System (INIS)

    Tamer, F.; Fevzi, Y.; Deniz, A.E.; Cemil, K.; Cihat, Y.; Muhittin, Y.; Serkan, Y.M.; Ali, C.M.; Faith, B.

    2013-01-01

    Objective: To investigate the value of serum Mean Platelet Volume in acute ischaemic stroke patients. Method: The retrospective case-control study was conducted at Ankara Numune Training and Research Hospital in Turkey and comprised record of patients of acute ischaemic stroke admitted to the Emergency Department between June 2010 and January 2012. The two groups were statistically compared using SPSS 18.0. Result: Overall, there were 482 stroke patients (Group 1) and 315 subjects as controls (Group 2). The median value in Group 1 was 9.0 (2.1) (fL), while in Group 2 it was 8.80 (2.4) (fL). The difference was statistically significant (Z=-2.80; p<0.05). Conclusion: Mean Platelet Volume increased in the stroke patients. (author)

  3. The predictive capacity of hypersympathicotonia in post-stroke patients with III stage hypertension

    Directory of Open Access Journals (Sweden)

    I. N. Voloshyna

    2012-12-01

    Full Text Available The evaluation of neuropeptide Y plasma concentration and LF/ HF ratio in post-stroke hypertensive patients has been done. The prognostic significance of sympathetic nervous system activity markers for complications development was established.

  4. Effect of age on stroke prevention therapy in patients with atrial fibrillation: the atrial fibrillation investigators

    DEFF Research Database (Denmark)

    van Walraven, Carl; Hart, Robert G; Connolly, Stuart

    2009-01-01

    contains patient level-data from randomized trials of stroke prevention in atrial fibrillation. We used Cox regression models with age as a continuous variable that controlled for sex, year of randomization, and history of cerebrovascular disease, diabetes, hypertension, and congestive heart failure......BACKGROUND AND PURPOSE: Stroke risk increases with age in patients who have nonvalvular atrial fibrillation. It is uncertain whether the efficacy of stroke prevention therapies in atrial fibrillation changes as patients age. The objective of this study was to determine the effect of age...... on the relative efficacy of oral anticoagulants (OAC) and antiplatelet (AP) therapy (including acetylsalicylic acid and triflusal) on ischemic stroke, serious bleeding, and vascular events in patients with atrial fibrillation. METHODS: This is an analysis of the Atrial Fibrillation Investigators database, which...

  5. DEFINITION AND ANALYSIS OF MOTION ACTIVITY AFTER-STROKE PATIENT FROM THE VIDEO STREAM

    Directory of Open Access Journals (Sweden)

    M. Yu. Katayev

    2014-01-01

    Full Text Available This article describes an approach to the assessment of motion activity of man in after-stroke period, allowing the doctor to get new information to give a more informed recommendations on rehabilitation treatment than in traditional approaches. Consider description of the hardware-software complex for determination and analysis of motion activity after-stroke patient for the video stream. The article provides a description of the complex, its algorithmic filling and the results of the work on the example of processing of the actual data. The algorithms and technology to significantly accelerate the gait analysis and improve the quality of diagnostics post-stroke patients.

  6. [NDT-Bobath method used in the rehabilitation of patients with a history of ischemic stroke].

    Science.gov (United States)

    Klimkiewicz, Paulina; Kubsik, Anna; Woldańska-Okońska, Marta

    2012-01-01

    Ischemic stroke is the third leading cause of death and disability in human. The vitally important problem after ischemic stroke is hemiparesis of the body. The most common methods used in improving the mobility of patients after ischemic stroke is a Bobath-NDT (Neuro-Developmental Treatment - Bobath), which initiated the Berta and Karel Bobath for children with cerebral palsy. It is a method designed to neurophysiological recovery of these vital functions that the patient was lost due to illness, and wants it back.

  7. Atrial fibrillation is a predictor of in-hospital mortality in ischemic stroke patients

    Directory of Open Access Journals (Sweden)

    Ong CT

    2016-06-01

    Full Text Available Cheung-Ter Ong,1,2 Yi-Sin Wong,3 Chi-Shun Wu,1 Yu-Hsiang Su1 1Department of Neurology, Chia-Yi Christian Hospital, 2Department of Nursing, Chung Jen Junior College of Nursing, Health Science and Management, Chiayi, 3Department of Family Medicine, Chia-Yi Christian Hospital, Chiayi, Taiwan, Republic of China Background/purpose: In-hospital mortality rate of acute ischemic stroke patients remains between 3% and 18%. For improving the quality of stroke care, we investigated the factors that contribute to the risk of in-hospital mortality in acute ischemic stroke patients.Materials and methods: Between January 1, 2007, and December 31, 2011, 2,556 acute ischemic stroke patients admitted to a stroke unit were included in this study. Factors such as demographic characteristics, clinical characteristics, comorbidities, and complications related to in-hospital mortality were assessed.Results: Of the 2,556 ischemic stroke patients, 157 received thrombolytic therapy. Eighty of the 2,556 patients (3.1% died during hospitalization. Of the 157 patients who received thrombolytic therapy, 14 (8.9% died during hospitalization. History of atrial fibrillation (AF, P<0.01 and stroke severity (P<0.01 were independent risk factors of in-hospital mortality. AF, stroke severity, cardioembolism stroke, and diabetes mellitus were independent risk factors of hemorrhagic transformation. Herniation and sepsis were the most common complications of stroke that were attributed to in-hospital mortality. Approximately 70% of in-hospital mortality was related to stroke severity (total middle cerebral artery occlusion with herniation, basilar artery occlusion, and hemorrhagic transformation. The other 30% of in-hospital mortality was related to sepsis, heart disease, and other complications.Conclusion: AF is associated with higher in-hospital mortality rate than in patients without AF. For improving outcome of stroke patients, we also need to focus to reduce serious neurological

  8. PATIENT DEMOGRAPHIC, RISK FACTORS AND SEASONAL VARIATION IN ONSET OF STROKE

    Directory of Open Access Journals (Sweden)

    M. K. M. Kathyayani

    2016-10-01

    Full Text Available BACKGROUND Existence of particular chronobiological pattern in onset of acute cerebrovascular diseases characterised by circannual rhythms has been detected. India is a subtropical country with clear seasonal variations in weather conditions. Stroke causes death and disability worldwide. Seasons may influence stroke occurrence. The mechanisms underlying these seasonal variations of stroke are not fully understood, but a possible reason may include seasonal variation of biological factors such as arterial blood pressure, serum lipid levels and other blood components. Better understanding and controlling of risk factors associated with onset of stroke will improve the disease prevention. The objective of the present study is to examine the role of possible precipitating or triggering factors. This study reviews records of patients with stroke attending the Department of Medicine, KGH, Visakhapatnam. MATERIALS AND METHODS Patients with diagnosis of stroke attending the Department of Medicine, KGH, Visakhapatnam, were selected. Computed tomographic types of stroke, both ischaemic and haemorrhagic and risk factors associated were considered with tropical seasonal variation. RESULTS A total of 150 stroke patients were included in the study of which 93 (62% were males, 57 (38% were females and 46% in 50-65 years age group, 4% in 20-35 years, 28% in 35-50 years, 22% in 65-80 years and above age groups. Of the total, 93.33% presented with 1st attack and only 6.66% presented with recurrent stroke. The prevalence of types of stroke was: ischaemic stroke 54.66%, haemorrhagic stroke 45.33%. The prevalence of risk factors associated with stroke was - male gender 62%, smoking 56.66%, hypertension 56%, age >50 years 46%, alcohol consumption 43%, hyperlipidaemia 16.66%, consumption of alcohol and smoking together 13.33%, valvular heart diseases 6.66%. A high seasonal prevalence was observed in winter season (50.66%. CONCLUSION This study revealed that male

  9. Migraine as a risk factor for young patients with ischemic stroke: a case-control study.

    Science.gov (United States)

    Abanoz, Yasin; Gülen Abanoz, Yeşim; Gündüz, Ayşegül; Uludüz, Derya; İnce, Birsen; Yavuz, Burcu; Göksan, Baki

    2017-04-01

    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.

  10. Discrimination of acute ischemic stroke from nonischemic vertigo in patients presenting with only imbalance.

    Science.gov (United States)

    Honda, Shoji; Inatomi, Yuichiro; Yonehara, Toshiro; Hashimoto, Yoichiro; Hirano, Teruyuki; Ando, Yukio; Uchino, Makoto

    2014-01-01

    Some patients who present with an acute feeling of imbalance are experiencing an ischemic stroke that is not evident on computed tomography (CT) scans. The aim of this study was to compare ischemic stroke and nonischemic vertigo patient groups and to investigate independent factors associated with ischemic stroke. We examined 332 consecutive patients with an acute feeling of imbalance who showed no neurologic findings or responsible lesions on CT scan at the hyperacute phase. We examined their clinical backgrounds, physical findings, and laboratory examinations, with ischemic stroke diagnosed by later CT and/or magnetic resonance imaging (MRI). We identified 41 (12.3%) ischemic stroke patients. Atrial fibrillation (odds ratio 4.1; 95% confidence interval 1.4-11.5), white blood cell count (10(3)/μL, 1.4; 1.2-1.6), head and/or neck pain (4.6; 2.1-10.3), first attack of imbalance feeling (3.3; 1.1-12.2), and dizziness (3.7; 1.7-8.3) were significant and independent factors associated with ischemic stroke among patients with an acute feeling of imbalance. We used these factors to calculate an "imbalance score"; 1 point was given for the presence of each factor and a score of 3-5 points was independently associated with ischemic stroke. An awareness of these factors may indicate that further examinations including MRI are necessary to rule out ischemic stroke. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  11. High satisfaction with an individualised stroke care programme after hospitalisation of patients with a TIA or minor stroke: a pilot study

    NARCIS (Netherlands)

    Arts, Mark L. J.; Kwa, Vincent I. H.; Dahmen, Rutger

    2008-01-01

    Many hospitalised patients with a transient ischaemic attack (TIA) or minor stroke develop subtle cognitive disorders and emotional problems a few weeks after discharge, and are dissatisfied with the care they have received, even with specialised stroke care programmes. Therefore, an individualised

  12. Yield of ultra-rapid carotid ultrasound and stroke specialist assessment in patients with TIA and minor stroke: an Italian TIA service audit.

    Science.gov (United States)

    Gulli, Giosuè; Peron, Elisa; Ricci, Giorgio; Formaglio, Eva; Micheletti, Nicola; Tomelleri, Giampaolo; Moretto, Giuseppe

    2014-12-01

    In Italy the vast majority of TIA and minor strokes are seen in the A&E. Early diagnosis and management of TIA and minor stroke in this setting is habitually difficult and often lead to cost-ineffective hospital admissions. We set up an ultra-rapid TIA service run by neurovascular physicians based on early specialist assessment and ultrasound vascular imaging. We audit the clinical effectiveness and feasibility of the service and the impact of this service on TIA and minor strokes hospital admissions. We compared the rate of TIA and minor stroke admissions/discharges in the year before (T0) and in the year during which the TIA service was operating (T1). At T1 57 patients had specialist evaluation and 51 (89.5 %) of them were discharged home. Two (3.5 %) patients had recurrent symptoms after discharge. Seven had a pathological carotid Doppler ultrasound. Four of them had hospital admission and subsequent carotid endoarterectomy within a week. Taking the whole neurology department into consideration at T1 there was a 30-41 % reduction in discharges of patients with TIA or minor stroke. Taking the stroke unit section into consideration at T1 there was a 25 % reduction in admissions of patients with NIHSS score TIA service we implemented based on ultra-rapid stroke physician assessment and carotid ultrasound investigation is feasible and clinically valid. Indirect evidence suggests that it reduced the rate of expensive TIA/minor stroke hospital admissions.

  13. Increased Risk of Pregnancy Complications After Stroke : The FUTURE Study (Follow-Up of Transient Ischemic Attack and Stroke Patients and Unelucidated Risk Factor Evaluation)

    NARCIS (Netherlands)

    van Alebeek, Mayte E; de Vrijer, Myrthe; Arntz, Renate M; Maaijwee, Noortje A M M; Synhaeve, Nathalie E; Schoonderwaldt, Hennie; van der Vlugt, Maureen J; van Dijk, Ewoud J; de Heus, Roel; Rutten-Jacobs, Loes C A; de Leeuw, Frank-Erik

    BACKGROUND AND PURPOSE: The study goal was to investigate the prevalence of pregnancy complications and pregnancy loss in women before, during, and after young ischemic stroke/transient ischemic attack. METHODS: In the FUTURE study (Follow-Up of Transient Ischemic Attack and Stroke Patients and

  14. Caregiver burden and emotional problems in partners of stroke patients at two months and one year post-stroke : Determinants and prediction

    NARCIS (Netherlands)

    Kruithof, Willeke J.; Post, Marcel W. M.; van Mierlo, Maria L.; van den Bos, Geertrudis A. M.; de Man-van Ginkel, Janneke M.; Visser-Meily, Johanna M. A.

    2016-01-01

    Objectives: (a) To determine levels of and factors explaining partners' burden, anxiety and depressive symptoms at two months post-stroke, (b) to predict partners' burden, anxiety and depressive symptoms at one year post-stroke based on patient and partner characteristics available at two months

  15. Effect of computerized cognitive rehabilitation program on cognitive function and activities of living in stroke patients

    OpenAIRE

    Yoo, Chanuk; Yong, Mi-hyun; Chung, Jaeyeop; Yang, Yeongae

    2015-01-01

    [Purpose] The objective of this study was to examine the effect of cognitive rehabilitation using a computer on cognitive function and activities of daily living in stroke patients presenting impairment of cognitive function. [Subjects] Forty-six stroke patients were divided into two groups (a training group and control group) through random assignment. [Methods] The training group received rehabilitation therapy and an additional computerized cognitive rehabilitation program using The RehaCo...

  16. Progression of cognitive impairment in stroke/TIA patients over 3 years.

    Science.gov (United States)

    Sachdev, Perminder S; Lipnicki, Darren M; Crawford, John D; Wen, Wei; Brodaty, Henry

    2014-12-01

    To examine how cognitive deficits progress in the years following a stroke or transient ischaemic attack (TIA). A follow-up study, with neuropsychological and MRI assessments undertaken 3 years after baseline assessments made 3-6 months poststroke in 183 stroke/TIA patients and 97 healthy controls participating in the Sydney Stroke Study. Additional measures included cardiovascular risk factors and apolipoprotein E (APOE) genotype. Stroke/TIA patients had poorer cognitive function and more vascular risk factors than controls at baseline, but did not show greater decline in cognitive function over 3 years except for verbal memory. Patients with a subsequent stroke/TIA showed greater decline in global cognitive function and a number of domains. Rates of incident dementia were 5.9% per year in patients and 0.4% in controls. Both groups showed increased atrophy of the hippocampus, amygdala and whole brain, and an increase in white matter hyperintensities over 3 years; whole brain atrophy was greater in patients. Cognitive decline was greater in women and in those with smaller hippocampi at baseline. For patients without a subsequent stroke/TIA, those with smaller hippocampi or the APOE ε4 allele had greater global cognitive and verbal memory decline. In poststroke patients, cognitive decline was not greater than in comparison subjects, except for verbal memory, unless they had another stroke/TIA. However, dementia incidence was higher in patients, as might be expected from their poorer baseline cognitive functioning. Smaller hippocampi were associated with an increased risk of decline in memory, and APOE ε4 was a risk factor in those without a subsequent stroke/TIA. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Measuring disabilities in stroke patients with apraxia: a validation study of an observational method.

    OpenAIRE

    Heugten, C.M. van; Dekker, J.; Deelman, B.G.; Dijk, A.J. van; Stehmann-Saris, F.C.; Kinebanian, A.

    2000-01-01

    The objective of the present study was to determine the clinical and construct validity of the assessment of disabilities in stroke patients with apraxia. Disabilities were assessed by means of observation of activities of daily living (ADL), such as washing the face and upper body and putting on a blouse or shirt. The study was carried out at occupational therapy departments in general hospitals, rehabilitation centres, and nursing homes. Patients diagnosed to have had a stroke in the left h...

  18. Relationship between the Berg Balance Scale and Static Balance Test in Hemiplegic Patients with Stroke

    OpenAIRE

    Suzuki, Makoto; Fujisawa, Hiroyuki; Machida, Yooichiro; Minakata, Shin

    2013-01-01

    [Purpose] The purpose of this study was to analyze the relationship between results of the Berg Balance Scale (BBS) and Static Balance Test (SBT) in hemiplegic patients with stroke. [Subjects] The subjects were 39 hemiplegic patients (25 men, 14 women; mean age, 69.4 ? 11.0?years) with stroke that had occurred within the preceding 6 months and who had good understanding of verbal instructions. [Methods] The SBT consists of five posture-holding tasks (sitting, stride standing, close standing, ...

  19. The Effects of Core Stabilization Exercise on Dynamic Balance and Gait Function in Stroke Patients

    OpenAIRE

    Chung, Eun-Jung; Kim, Jung-Hee; Lee, Byoung-Hee

    2013-01-01

    [Purpose] The purpose of this study was to determine the effects of core stabilization exercise on dynamic balance and gait function in stroke patients. [Subjects] The subjects were 16 stroke patients, who were randomly divided into two groups: a core stabilization exercise group of eight subjects and control group of eight subjects. [Methods] Subjects in both groups received general training five times per week. Subjects in the core stabilization exercise group practiced an additional core s...

  20. Thrombolysis in patients with prior stroke within the last 3 months.

    Science.gov (United States)

    Heldner, M R; Mattle, H P; Jung, S; Fischer, U; Gralla, J; Zubler, C; El-Koussy, M; Schroth, G; Arnold, M; Mono, M-L

    2014-12-01

    Patients with prior stroke within 3 months have been mostly excluded from randomized thrombolysis trials mainly because of the fear of an increased rate of symptomatic intracerebral hemorrhage (sICH). The aim of this study was to compare baseline characteristics and clinical outcome of thrombolyzed patients who had a previous stroke within the last 3 months with those not fulfilling this criterion (comparison group). In all, 1217 patients were included in our analysis (42.2% women, mean age 68.8 ± 14.4 years). Patients with previous stroke within the last 3 months (17/1.4%) had more often a basilar artery occlusion (41.2% vs. 10.8%) and less frequently a modified Rankin scale (mRS) score 0-1 prior to index stroke (88.2% vs. 97.3%) and a higher mean time lapse from symptom onset to thrombolysis (321 min vs. 262 min) than those in the comparison group. Stroke severity was not different between the two groups. Rates of sICH were 11.8% vs. 6%. None of the sICHs and only one asymptomatic intracerebral hemorrhage occurred in the region of the former infarct. At 3 months, favorable outcome (mRS ≤ 2) in patients with previous stroke within 3 months was 29.4% (vs. 48.9%) and mortality 41.2% (vs. 22.7%). In patients with prior stroke within the last 3 months, none of the sICHs and only one asymptomatic intracerebral hemorrhage occurred in the region of the former infarct. The high mortality was influenced by four patients, who died until discharge due to acute major index stroke. It is reasonable to include these patients in randomized clinical trials and registries to assess further their thrombolysis benefit-risk ratio. © 2014 The Author(s) European Journal of Neurology © 2014 EAN.

  1. The role of clinical pathway on the outcomes of ischemic stroke patients at Bethesda Hospital Yogyakarta

    Directory of Open Access Journals (Sweden)

    Francisca Diana Alexandra, Iwan Dwiprahasto, Rizaldy Pinzon

    2014-04-01

    Full Text Available Stroke becomes world health problem all over the world because it is the causal factor of high mortality and disability. Good and well-organized process of healthcare service will improve the outcome of the patients with stroke. Clinical pathway may be used as clear standard to help reduce unnecessary variations of medical treatment and measure. The study aimed at finding out the correlation between the use of clinical pathway and the outcome of the patients with ischemic stroke in Bethesda Hospital Yogyakarta. It was an observational and analytic study with cohort restorative study design. The author compared the outcomes of acute ischemic stroke between the group with clinical pathway and the group without the clinical pathway. Data was collected using consecutive sampling from the electronic registry and medical record data of the patients from January 1st, 2011 to December 31st, 2011. It was conducted to 124 patients with ischemic stroke assigned to two groups (the first groups of 62 patients with clinical pathway and the second groups of 62 patients without clinical pathway. The basic characteristics of the two groups were the same. The results of the analysis showed that there was a significant decrease in the incidence of complication and a significant increase in the use of antiplatelete drugs, antidiabetic drugs and statin as secondary preventive measure of the recurrent stroke. There was not any significant difference in the duration of the hospitalized healthcare, the financing and the mortality between the two observation groups. The study indicated that the use of the clinical pathway in the stroke treatment improved the outcome of the patients with stroke. It was necessary to conduct further study to evaluate the effectiveness of the clinical pathway in improving the outcome of the patients with bigger number of the subjects and the longer period of time.

  2. Pharmacoeconomic analysis of ischemic stroke therapy in patients with arterial hypertension

    Directory of Open Access Journals (Sweden)

    Mashin V.V.

    2010-09-01

    Full Text Available Pharmacoeconomic parameters have been examined in patients with ischemic stroke who have suffered from arterial hypertension, depending on use of antihypertensive therapy. The role of antihypertensive therapy as a factor that significantly reduces the treatment costs and improves stroke outcome has been proved. The research results show the importance of integrated analysis of clinical and economical factors in the treatment of patients with arterial hypertension

  3. Effect of aquatic dual-task training on balance and gait in stroke patients

    OpenAIRE

    Kim, Kyoung; Lee, Dong-Kyu; Kim, Eun-Kyung

    2016-01-01

    [Purpose] The purpose of this study was to determine the effect of aquatic dual-task training on balance and gait in stroke patients. [Subjects and Methods] Twenty stroke patients were divided into the experimental (n=10) and control (n=10) groups. Both groups underwent neurodevelopmental treatment. The experimental group additionally underwent aquatic dual-task training for 30 minutes a day, 5 days a week, for 6 weeks. Balance was measured using the Berg balance scale, Five Times Sit-to Stan...

  4. The effect of modified trampoline training on balance, gait, and falls efficacy of stroke patients

    OpenAIRE

    Hahn, Joohee; Shin, Seonhae; Lee, Wanhee

    2015-01-01

    [Purpose] This research was conducted to investigate the effects of modified trampoline training on the balance, gait, and falls efficacy of stroke patients. [Subjects] Twenty-four stroke patients participated in this study. The subjects were randomly allocated to one of two groups: the trampoline group (n=12) or the control group (n=12). [Methods] Both groups participated in conventional physical therapy for thirty minutes per day, three times a week for six weeks. The trampoline group also ...

  5. Perception and use of balance measures for stroke patients among physical therapists in South Korea

    OpenAIRE

    Jang, Ho Young; Kim, You Lim; Lee, Suk Min

    2017-01-01

    [Purpose] The purpose of this study looked into physical therapists? perception and use of balance measures for stroke patients. [Subjects and Methods] Three hundred eighty two physical therapists who understood the purpose of this study, agreed on their participation in this study, were treating or treated stroke patients. A Cross-sectional study based on self-administered questionnaire that had a total of 41 questions was performed in South Korea. 382 questionnaires were used for analysis. ...

  6. Use of APACHE II and SAPS II to predict mortality for hemorrhagic and ischemic stroke patients.

    Science.gov (United States)

    Moon, Byeong Hoo; Park, Sang Kyu; Jang, Dong Kyu; Jang, Kyoung Sool; Kim, Jong Tae; Han, Yong Min

    2015-01-01

    We studied the applicability of the Acute Physiology and Chronic Health Evaluation II (APACHE II) and Simplified Acute Physiology Score II (SAPS II) in patients admitted to the intensive care unit (ICU) with acute stroke and compared the results with the Glasgow Coma Scale (GCS) and National Institutes of Health Stroke Scale (NIHSS). We also conducted a comparative study of accuracy for predicting hemorrhagic and ischemic stroke mortality. Between January 2011 and December 2012, ischemic or hemorrhagic stroke patients admitted to the ICU were included in the study. APACHE II and SAPS II-predicted mortalities were compared using a calibration curve, the Hosmer-Lemeshow goodness-of-fit test, and the receiver operating characteristic (ROC) curve, and the results were compared with the GCS and NIHSS. Overall 498 patients were included in this study. The observed mortality was 26.3%, whereas APACHE II and SAPS II-predicted mortalities were 35.12% and 35.34%, respectively. The mean GCS and NIHSS scores were 9.43 and 21.63, respectively. The calibration curve was close to the line of perfect prediction. The ROC curve showed a slightly better prediction of mortality for APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients. The GCS and NIHSS were inferior in predicting mortality in both patient groups. Although both the APACHE II and SAPS II systems can be used to measure performance in the neurosurgical ICU setting, the accuracy of APACHE II in hemorrhagic stroke patients and SAPS II in ischemic stroke patients was superior. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. ANNUAL FORECAST IN PATIENTS WITH ACUTE ISCHEMIC STROKE: ROLE OF PATHOLOGICAL ANKLE-BRACHIAL INDEX

    Directory of Open Access Journals (Sweden)

    A. N. Sumin

    2016-01-01

    Full Text Available Aim. To study the factors associated with a poor annual prognosis in patients with acute stroke and prognostic role of pathological ankle-brachial index (ABI.Material and methods. The study included 345 patients (age 63.6±7.8 years, 181 males and 164 females with ischemic stroke that were observed for 1 year. All patients were divided into 2 groups: Group 1 included patients with favorable annual outcome of stroke; Group 2 included patients that during a year had any clinical events including death. All patients underwent a standard neurological and instrumental examination including assessment of peripheral arteries status by sphygmomanometry.Results. Both groups did not differ by age and sex. The frequency of unfavorable outcomes (death, re-stroke, cardiovascular events 1 year after ischemic stroke was 29.5%. Chronic heart failure, atrial fibrillation, previous cardiovascular events, presence of peripheral atherosclerosis, overweight were identified most commonly in Group 2. Patients of Group 2 initially had a rough neurological deficit. The pathological ABI was detected in 70.7% of patients in Group 2 vs 33.8% of patients in Group 1 (p=0.000001. A strong relationship of pathological ABI with a poor outcome of stroke was found by regression analysis.Conclusions. Detection of pathological ABI in patients with ischemic stroke makes it possible to reveal peripheral atherosclerosis and to carry out the targeted preventive measures in these patients. Risk stratification can contribute to more individual and effective secondary prevention in patients with cerebrovascular disease. 

  8. Epidemiology of stroke patients in Tikur Anbessa Specialized Hospital

    African Journals Online (AJOL)

    unhcc

    2013-09-20

    Sep 20, 2013 ... stroke has been increasing in sub-Saharan Africa. (SSA). Approximately ... setups (12). Delayed presentation and diagnosis, inadequate emergency care .... use of mass media, mobile technology and improved transportation ...

  9. Risk factors of short-term stroke recurrence in patients with minor ischemic cerebrovascular events

    Directory of Open Access Journals (Sweden)

    Kavian Ghandehari

    2013-03-01

    Full Text Available BACKGROUND: Assessing the risk of recurrent ischemic events in patients with transient ischemic attack (TIA and minor ischemic stroke (MIS is of a great importance in clinical practice. METHODS: Consecutive patients with TIA or MIS who were visited in Ghaem Hospital, (Mashhad, Iran were enrolled in a prospective cohort study during 2010 to 2011. Diagnosis of TIA or MIS was accomplished by a stroke neurologist. Only those who presented within 24 hours from the onset of symptoms were recruited. MIS was considered as an ischemic stroke with National Institutes of Health Stroke Scale (NIHSS < 4. The endpoint of the study was a new ischemic cerebrovascular event or vascular death in 90 days and additionally in 3 days. The decision to admit and type of treatment in each case was left to the discretion of the stroke neurologist. The association between 20 potential factors with recurrent ischemic events in 3 and 90 days was investigated using univariate and multivariate analysis (MVA. RESULTS: 393 TIA patients (238 males and 155 females and 118 MIS patients (77 males and 41 females were enrolled in the study. Stroke occurred in 117 (23.2% patients, TIA in 99 (19.6%, and there was 11 (2.2% vascular deaths within 3 months in the total 511 patients with minor ischemic events. Crescendo TIAs and multiple TIAs were associated with greater risk of stroke in 3 days in a univariate analysis (OR = 5.12, P < 0.001 and (OR = 3.98, P = 0.003, respectively. Patients with index stroke had 11.5% lower risk of recurrent stroke in 3 days than patients with index TIA in multivariate analysis (OR = 0.115, P = 0.039. Diabetes was independently associated with 3 months stroke recurrence in the patients with minor ischemic events (OR = 2.65, P = 0.039. CONCLUSION: Multiple and crescendo TIAs are the main predictors of stroke recurrence, derived from the univariate analysis of the patients with minor ischemic events.   Keywords: Transient Ischemic Attacks, Infarction, Brain

  10. The Dysphagia in Stroke Protocol Reduces Aspiration Pneumonia in Patients with Dysphagia Following Acute Stroke: a Clinical Audit.

    Science.gov (United States)

    Perry, Sarah E; Miles, Anna; Fink, John N; Huckabee, Maggie-Lee

    2018-03-30

    Cough reflex testing has been evaluated as a component of the clinical swallowing assessment as a means of identifying patients at risk of aspiration during swallowing. A previous study by our research group found good sensitivity and specificity of the cough reflex test for identifying patients at risk of aspiration post-stroke, yet its use did not decrease pneumonia rates, contrary to previous reports. The aim of this study was to expand on our earlier work by implementing a clinical management protocol incorporating cough reflex testing within the same healthcare setting and compare patient outcomes to those from the original study and to evaluate clinical outcomes in patients with acute stroke who were managed using the Dysphagia in Stroke Protocol (DiSP). Secondarily, to compare those outcomes to historical data prior to implementation of the DiSP. This clinical audit measured outcomes from 284 patients with acute stroke managed per the DiSP, which guides use of videofluoroscopic swallowing study and patient management based on clinical exam with cough reflex testing. Data from our previous trial were included for comparison of pre- and post-DiSP patient outcomes. Data collection took place between November 2012 and April 2016 at four urban hospitals within New Zealand. Following implementation of the DiSP, the rate of aspiration pneumonia (10%) was substantially lower than the pre-DiSP rate (28%), with no pneumonia readmissions within 3 months. Pneumonia-related mortality was unchanged. By 3 months, 81% of the patients were on a normal diet and 67% had returned home, compared to pre-DiSP outcomes of 55% and 55% respectively. Previous work has suggested that simply implementing cough reflex testing in dysphagia management may not be sufficient to improve patient outcomes. The present study adds to this picture by suggesting that the true variable of influence may be the way in which the results of the test are applied to patient care. There is a strong case

  11. Assessment of Cerebrovascular Reserve before and after STA-MCA Bypass Surgery by SPECT and SPM Analysis

    International Nuclear Information System (INIS)

    O, Joo-Hyun; Jang, Kyung-Sool; Yoo, Ie-Ryung

    2007-01-01

    The purpose of this study was to objectively assess the efficacy of superficial temporal artery to middle cerebral artery (STA-MCA) bypass surgery using Technetium (Tc)-99m-ethyl cysteinate dimer (ECD) single photon emission computed tomography (SPECT) in patients who underwent STA-MCA bypass surgery. Brain perfusion SPECT images obtained at baseline and after the administration of acetazolamide were reconstructed using statistical parametric mapping in 23 patients, both before and after STA-MCA bypass surgery. The clinical outcomes of the surgery were also recorded and compared with the hemodynamic changes. A voxel with an uncorrected p-value of less than 0.001 was considered to be statistically significant. SPECT images of the territory supplied by the bypass graft showed an increase in both cerebrovascular flow and reserve at baseline, and the increase was significantly higher following the administration of acetazolamide. All patients showed improvement of clinical symptoms and increased blood flow to the left temporal, parietal, and frontal cortices as well as the thalamus. Brain SPECT effectively and objectively demonstrated the improved outcomes of STA-MCA bypass surgery, and thus may be used in postoperative analyses

  12. Obese Japanese Patients with Stroke Have Higher Functional Recovery in Convalescent Rehabilitation Wards: A Retrospective Cohort Study.

    Science.gov (United States)

    Nishioka, Shinta; Wakabayashi, Hidetaka; Yoshida, Tomomi; Mori, Natsumi; Watanabe, Riko; Nishioka, Emi

    2016-01-01

    A protective effect of excessive body mass index (BMI) on mortality or functional outcome in patients with stroke is not well established in the Asian population. This study aimed to explore whether obese patients with stroke have advantages for functional improvement in Japanese rehabilitation wards. This retrospective cohort study included consecutive patients with stroke admitted and discharged from convalescent rehabilitation wards between 2011 and 2015. Demographic data, BMI, Functional Independence Measure (FIM) score, and nutritional status were analyzed. Participants were classified into 4 groups according to BMI (underweight stroke may have some advantages for functional recovery in rehabilitation wards. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  13. Techniques for improving efficiency in the emergency department for patients with acute ischemic stroke.

    Science.gov (United States)

    Jauch, Edward C; Holmstedt, Christine; Nolte, Justin

    2012-09-01

    The past 15 years have witnessed significant strides in the management of acute stroke. The most significant advance, reperfusion therapy, has changed relatively little, but the integrated healthcare systems-stroke systems-established to effectively and safely administer stroke treatments have evolved greatly. Driving change is the understanding that "time is brain." Data are compelling that the likelihood of improvement is directly tied to time of reperfusion. Regional stroke systems of care ensure patients arrive at the most appropriate stroke-capable hospital in which intrahospital systems have been created to process the potential stroke patient as quickly as possible. The hospital-based systems are comprised of prehospital care providers, emergency department physicians and nurses, stroke team members, and critical ancillary services such as neuroimaging and laboratory. Given their complexity, these systems of care require maintenance. Through teamwork and ownership of the process, more patients will be saved from potential death and long-term disability. © 2012 New York Academy of Sciences.

  14. A soft robotic exosuit improves walking in patients after stroke.

    Science.gov (United States)

    Awad, Louis N; Bae, Jaehyun; O'Donnell, Kathleen; De Rossi, Stefano M M; Hendron, Kathryn; Sloot, Lizeth H; Kudzia, Pawel; Allen, Stephen; Holt, Kenneth G; Ellis, Terry D; Walsh, Conor J

    2017-07-26

    Stroke-induced hemiparetic gait is characteristically slow and metabolically expensive. Passive assistive devices such as ankle-foot orthoses are often prescribed to increase function and independence after stroke; however, walking remains highly impaired despite-and perhaps because of-their use. We sought to determine whether a soft wearable robot (exosuit) designed to supplement the paretic limb's residual ability to generate both forward propulsion and ground clearance could facilitate more normal walking after stroke. Exosuits transmit mechanical power generated by actuators to a wearer through the interaction of garment-like, functional textile anchors and cable-based transmissions. We evaluated the immediate effects of an exosuit actively assisting the paretic limb of individuals in the chronic phase of stroke recovery during treadmill and overground walking. Using controlled, treadmill-based biomechanical investigation, we demonstrate that exosuits can function in synchrony with a wearer's paretic limb to facilitate an immediate 5.33 ± 0.91° increase in the paretic ankle's swing phase dorsiflexion and 11 ± 3% increase in the paretic limb's generation of forward propulsion ( P exosuit was sufficient to facilitate more normal walking in ambulatory individuals after stroke. Future work will focus on understanding how exosuit-induced improvements in walking performance may be leveraged to improve mobility after stroke. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  15. Transcranial Doppler, MRA, and MRI as a screening examination for cerebrovascular disease in patients with sickle cell anemia: an 8-year study

    Energy Technology Data Exchange (ETDEWEB)

    Seibert, J.J.; Glasier, C.M.; Allison, J.W.; James, C.A.; Kinder, D.L.; Cox, K.S.; Lairry, F.; Graves, R.A. [Arkansas Children`s Hospital, Little Rock, AR (United States). Dept. of Radiology; Kirby, R.S.; Flick, E.L. [Center for Ambulatory Research, Univ. of Arkansas for Medical Sciences, Little Rock, AR (United States); Becton, D.L.; Jackson, F.J. [Dept. of Hematology, Univ. of Arkansas for Medical Sciences, Little Rock, AR (United States)

    1998-03-01

    Objective. The authors previously reported five transcranial Doppler ultrasonography (TCD) findings as significant in detecting clinical cerebrovascular disease in a 4-year study in patients with sickle cell disease. This is a follow-up to evaluate the validity of the original findings over another 4-year period during which the study population doubled. A clinical follow-up of the original asymptomatic sickle cell patients with positive TCD, MRA, and MRI was also made. Results. Of the 4 out of original 46 control patients in 1992 who had positive MRA and TCD, 3 have subsequently had clinical stroke. None of the 9 original patients with positive TCD and positive MRI but negative MRA have developed stroke. All five original TCD indicators of disease were still significant (P<0.05) for detecting clinical disease: maximum velocity in ophthalmic artery (OA)>35 cm/s, mean velocity in middle cerebral artery (MCA) >170 cm/s, resistive index (RI) in OA<50, velocity in OA greater than in MCA, and velocity in posterior cerebral (PCA), vertebral, or basilar arteries greater than in MCA. Four additional factors were also significant: turbulence, PCA or ACA without MCA, RI<30, and maximum velocity in MCA>200 cm/s. (orig.)

  16. A risk score for in-hospital death in patients admitted with ischemic or hemorrhagic stroke.

    Science.gov (United States)

    Smith, Eric E; Shobha, Nandavar; Dai, David; Olson, DaiWai M; Reeves, Mathew J; Saver, Jeffrey L; Hernandez, Adrian F; Peterson, Eric D; Fonarow, Gregg C; Schwamm, Lee H

    2013-01-28

    We aimed to derive and validate a single risk score for predicting death from ischemic stroke (IS), intracerebral hemorrhage (ICH), and subarachnoid hemorrhage (SAH). Data from 333 865 stroke patients (IS, 82.4%; ICH, 11.2%; SAH, 2.6%; uncertain type, 3.8%) in the Get With The Guidelines-Stroke database were used. In-hospital mortality varied greatly according to stroke type (IS, 5.5%; ICH, 27.2%; SAH, 25.1%; unknown type, 6.0%; Pmortality and to assign point scores for a prediction model in the overall population and in the subset with the National Institutes of Health Stroke Scale (NIHSS) recorded (37.1%). The c statistic, a measure of how well the models discriminate the risk of death, was 0.78 in the overall validation sample and 0.86 in the model including NIHSS. The model with NIHSS performed nearly as well in each stroke type as in the overall model including all types (c statistics for IS alone, 0.85; for ICH alone, 0.83; for SAH alone, 0.83; uncertain type alone, 0.86). The calibration of the model was excellent, as demonstrated by plots of observed versus predicted mortality. A single prediction score for all stroke types can be used to predict risk of in-hospital death following stroke admission. Incorporation of NIHSS information substantially improves this predictive accuracy.

  17. Abnormal organization of white matter network in patients with no dementia after ischemic stroke.

    Directory of Open Access Journals (Sweden)

    Lin Shi

    Full Text Available Structural changes after ischemic stroke could affect information communication extensively in the brain network. It is likely that the defects in the white matter (WM network play a key role in information interchange. In this study, we used graph theoretical analysis to examine potential organization alteration in the WM network architecture derived from diffusion tensor images from subjects with no dementia and experienced stroke in the past 5.4-14.8 months (N = 47, Mini-Mental Screening Examination, MMSE range 18-30, compared with a normal control group with 44 age and gender-matched healthy volunteers (MMSE range 26-30. Region-wise connectivity was derived from fiber connection density of 90 different cortical and subcortical parcellations across the whole brain. Both normal controls and patients with chronic stroke exhibited efficient small-world properties in their WM structural networks. Compared with normal controls, topological efficiency was basically unaltered in the patients with chronic stroke, as reflected by unchanged local and global clustering coefficient, characteristic path length, and regional efficiency. No significant difference in hub distribution was found between normal control and patient groups. Patients with chronic stroke, however, were found to have reduced betweenness centrality and predominantly located in the orbitofrontal cortex, whereas increased betweenness centrality and vulnerability were observed in parietal-occipital cortex. The National Institutes of Health Stroke Scale (NIHSS score of patient is correlated with the betweenness centrality of right pallidum and local clustering coefficient of left superior occipital gyrus. Our findings suggest that patients with chronic stroke still exhibit efficient small-world organization and unaltered topological efficiency, with altered topology at orbitofrontal cortex and parietal-occipital cortex in the overall structural network. Findings from this study could

  18. Patient-Centered Goal Setting in a Hospital-Based Outpatient Stroke Rehabilitation Center.

    Science.gov (United States)

    Rice, Danielle B; McIntyre, Amanda; Mirkowski, Magdalena; Janzen, Shannon; Viana, Ricardo; Britt, Eileen; Teasell, Robert

    2017-09-01

    Goal-setting can have a positive impact on stroke recovery during rehabilitation. Patient participation in goal formulation can ensure that personally relevant goals are set, and can result in greater satisfaction with the rehabilitation experience, along with improved recovery of stroke deficits. This, however, not yet been studied in a stroke outpatient rehabilitation setting. To assess patient satisfaction of meeting self-selected goals during outpatient rehabilitation following a stroke. Retrospective chart review. Stroke patients enrolled in a multidisciplinary outpatient rehabilitation program, who set at least 1 goal during rehabilitation. Patients recovering from a stroke received therapy through the outpatient rehabilitation program between January 2010 and December 2013. Upon admission and discharge from rehabilitation, patients rated their satisfaction with their ability to perform goals that they wanted to achieve. Researchers independently sorted and labeled recurrent themes of goals. Goals were further sorted into International Classification of Functioning, Disability and Health (ICF) categories. To compare the perception of patients' goal satisfaction, repeated-measures analysis of variance was conducted across the 3 ICF goal categorizations. Goal satisfaction scores. A total of 286 patients were included in the analysis. Patient goals concentrated on themes of improving hand function, mobility, and cognition. Goals were also sorted into ICF categories in which impairment-based and activity limitation-based goals were predominant. Compared to activity-based and participation-based goals, patients with impairment-based goals perceived greater satisfaction with meeting their goals at admission and discharge (P rehabilitation program (P stroke rehabilitation setting, patients set heterogeneous goals that were predominantly impairment based. Satisfaction in achieving goals significantly improved after receiving therapy. The type of goals that patients

  19. Effects of percutaneous endoscopic gastrostomy on survival of patients in a persistent vegetative state after stroke.

    Science.gov (United States)

    Wu, Kunpeng; Chen, Ying; Yan, Caihong; Huang, Zhijia; Wang, Deming; Gui, Peigen; Bao, Juan

    2017-10-01

    To assess the effect of percutaneous endoscopic gastrostomy on short- and long-term survival of patients in a persistent vegetative state after stroke and determine the relevant prognostic factors. Stroke may lead to a persistent vegetative state, and the effect of percutaneous endoscopic gastrostomy on survival of stroke patients in a persistent vegetative state remains unclear. Prospective study. A total of 97 stroke patients in a persistent vegetative state hospitalised from January 2009 to December 2011 at the Second Hospital, University of South China, were assessed in this study. Percutaneous endoscopic gastrostomy was performed in 55 patients, and mean follow-up time was 18 months. Survival rate and risk factors were analysed. Median survival in the 55 percutaneous endoscopic gastrostomy-treated patients was 17·6 months, higher compared with 8·2 months obtained for the remaining 42 patients without percutaneous endoscopic gastrostomy treatment. Univariate analyses revealed that age, hospitalisation time, percutaneous endoscopic gastrostomy treatment status, family financial situation, family care, pulmonary infection and nutrition were significantly associated with survival. Multivariate analysis indicated that older age, no gastrostomy, poor family care, pulmonary infection and poor nutritional status were independent risk factors affecting survival. Indeed, percutaneous endoscopic gastrostomy significantly improved the nutritional status and decreased pulmonary infection rate in patients with persistent vegetative state after stroke. Interestingly, median survival time was 20·3 months in patients with no or one independent risk factors of poor prognosis (n = 38), longer compared with 8·7 months found for patients with two or more independent risk factors (n = 59). Percutaneous endoscopic gastrostomy significantly improves long-term survival of stroke patients in a persistent vegetative state and is associated with improved nutritional status

  20. [Correlation between post-stroke pneumonia and outcome in patients with acute brain infarction].

    Science.gov (United States)

    Li, S J; Hu, H Q; Wang, X L; Cao, B Z

    2016-09-20

    Objective: To investigate the correlation between post-stroke pneumonia and outcome in patients with acute brain infarction. Methods: Consecutive acute cerebral infarction patients who were hospitalized in Department of Neurology, Jinan Military General Hospital were prospectively recruited from August 2010 to August 2014. The baseline data including age, sex, the National Institute of Health Stroke Scale (NIHSS) scores, type of Oxfordshire Community Stroke Project (OCSP: total anterior circulation infarct, partial anterior circulation infarct, posterior circulation infarct and lacunar infarct), fasting blood glucose etc. after admission were recorded. Post-stroke pneumonia was diagnosed by treating physician according to criteria for hospital-acquired pneumonia of the Centers for Disease Control and Prevention. Recovery was assessed by modified Rankin Scale (mRS) 180 days after stroke by telephone interview (mRS≤2 reflected good prognosis, and mRS>2 reflected unfavorable prognosis). Multinominal Logistic regression analysis, Kaplan-Meier curve and log rank test were used. Results: A total of 1 249 patients were enrolled, among them 173 patients were lost during follow-up. A total of 159 patients had post-stroke pneumonia, while 1 090 patients were without post-stroke. Compared with patients without post-stoke pneumonia, patients with post-stroke pneumonia were older (67±13 vs 63±12 years, P =0.000), more severe (NIHSS, 15(14) vs 4(4), P =0.000). Compared with patients without post-stoke pneumonia, more patients with post-stroke pneumonia suffered from heart failure (12.58% vs 3.40%, P =0.000), atrial fibrillation (26.42% vs 8.81%, P =0.000), myocardial infarction (10.06% vs 5.05%, P =0.016), recurrent brain infarction (30.19% vs 22.66%, P =0.045), total anterior circulation infarct type of OCSP (46.54% vs 19.63%, P =0.000), posterior circulation infarct of OCSP (39.62% vs 25.51%, P =0.001); more patients suffered from disorder of consciousness (60.38% vs 9

  1. Impact of depression on risk of myocardial infarction, stroke and cardiovascular death in patients with psoriasis

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Khalid, Usman; Gislason, Gunnar Hilmar

    2016-01-01

    Psoriasis is associated with depression, myocardial infarction (MI) and stroke. Patients with depression have increased cardiovascular risk. However, the link between psoriasis, depression and cardiovascular disease is unclear. This link was investigated in a nationwide Danish cohort of patients.......43–2.66), and cardiovascular death (IRR 2.24, 95% CI 1.53–3.26) were increased significantly during acute depression, and risk of stroke (IRR 1.51, 95% CI 1.19–1.90) was increased significantly in chronic depression. During remission from depression, only the risk of stroke was increased. In conclusion, in patients...... with psoriasis, depression is associated with increased risk of MI, stroke and cardiovascular death, especially during acute depression....

  2. Randomized Controlled Trial of Early Versus Delayed Statin Therapy in Patients With Acute Ischemic Stroke: ASSORT Trial (Administration of Statin on Acute Ischemic Stroke Patient).

    Science.gov (United States)

    Yoshimura, Shinichi; Uchida, Kazutaka; Daimon, Takashi; Takashima, Ryuzo; Kimura, Kazuhiro; Morimoto, Takeshi

    2017-11-01

    Several studies suggested that statins during hospitalization were associated with better disability outcomes in patients with acute ischemic stroke, but only 1 small randomized trial is available. We conducted a multicenter, open-label, randomized controlled trial in patients with acute ischemic strokes in 11 hospitals in Japan. Patients with acute ischemic stroke and dyslipidemia randomly received statins within 24 hours after admission in the early group or on the seventh day in the delayed group, in a 1:1 ratio. Statins were administered for 12 weeks. The primary outcome was patient disability assessed by modified Rankin Scale at 90 days. A total of 257 patients were randomized and analyzed (early 131, delayed 126). At 90 days, modified Rankin Scale score distribution did not differ between groups ( P =0.68), and the adjusted common odds ratio of the early statin group was 0.84 (95% confidence interval, 0.53-1.3; P =0.46) compared with the delayed statin group. There were 3 deaths at 90 days (2 in the early group, 1 in the delayed group) because of malignancy. Ischemic stroke recurred in 9 patients (6.9%) in the early group and 5 patients (4.0%) in the delayed group. The safety profile was similar between groups. Our randomized trial involving patients with acute ischemic stroke and dyslipidemia did not show any superiority of early statin therapy within 24 hours of admission compared with delayed statin therapy 7 days after admission to alleviate the degree of disability at 90 days after onset. URL: http://www.clinicaltrials.gov. Unique identifier: NCT02549846. © 2017 American Heart Association, Inc.

  3. The utility of first-pass perfusion CT in hyperacute ischemic stroke: early experience

    International Nuclear Information System (INIS)

    Lee, Tae Jin; Lee, Myeong Sub; Kim, Myung Soon; Hong, In Soo; Lee, Young Han; Lee, Ji Yong; Whang, Kum

    2003-01-01

    To evaluate the findings of first-pass perfusion CT in hyperacute stroke patients and to determine the relationship between a perfusion map and final infarct outcome. Thirty-five patients admitted with ischemic stroke within six hours of the onset of symptoms underwent conventional cerebral CT immediately followed by first-pass perfusion CT. Nineteen underwent follow-up CT or MRI, and three types of dynamic perfusion map-cerebral blood flow (CBF), cerebral blood volume (CBV) and mean transit time (MTT) - were evaluated by two radiologists. In these 19 patients, initial perfusion maps correlated with final infarct size, determined during follow-up studies. In all 35 patients, major large vessel perfusion abnormalities [middle cerebral artery - MCA MCA and anterior cerebral artery - ACA (n=2); posterior cerebral artery - PCA (n=8)] were detected. On first-pass perfusion maps depicting CBF and MTT, all lesions were detected, and CBF and delayed MTT values were recorded. CBV maps showed variable findings. In all 19 patients who were followed up, the final infarct size of perfusion abnormalities was less than that depicted on CBF and MTT maps, and similar to or much greater than that seen on CBV maps. First-pass perfusion CT scanning is a practical, rapid and advanced imaging technique. In hyperacute stroke patients, it provides important and reliable hemodynamic information as to which brain tissue is salvageable by thrombolytic therapy, and predicts outcome of such treatment

  4. Subjective changes in emotion, cognition and behaviour after stroke : Factors affecting the perception of patients and partners

    NARCIS (Netherlands)

    Visser-Keizer, AC; Meyboom-De Jong, B; Deelman, BG; Berg, IJ; Gerritsen, MJJ

    2002-01-01

    The presence and severity of changes in emotion and cognition experienced by left- and right-sided stroke patients and observed by their partners were compared at 3 months poststroke. The results showed that, regardless of the side of stroke, several changes were reported by half of the stroke

  5. Location of the ischemic focus in rehabilitated stroke patients with impairment of executive functions.

    Science.gov (United States)

    Jankowska, Agnieszka M; Klimkiewicz, Robert; Kubsik, Anna; Klimkiewicz, Paulina; Śmigielski, Janusz; Woldańska-Okońska, Marta

    2017-08-01

    Executive dysfunctions are part of the clinical symptoms of a stroke and can inhibit the process of rehabilitation. Patients with impaired executive functions may manifest aggression, impulsiveness, impaired thinking and planning. The aim of this study was to assess the effect of the ischemic focus location on the effectiveness of physiotherapy in improving the executive functions in patients after stroke. Ninety patients after unilateral ischemic cerebral stroke were studied. We studied 45 patients treated at the Department of Rehabilitation and Physical Medicine of the WAM University Hospital of Lodz for 5 weeks. The rehabilitation program included: kinesitherapy, physiotherapy, speech therapy, psychological consultations and psychotherapy. The control group consisted of patients who were waiting for admission to the Department of Rehabilitation. The patients in both groups were divided into three subgroups with different locations of stroke: front, back and subcortical. Executive functions were measured by the Wisconsin Card Sorting Test (WCST), the trail making test (TMT - A, TMT - B), the verbal fluency test (VFT). Patients rehabilitated in the hospital with the front and subcortical lesion location reported improvement in executive functions in terms of a greater number of the analyzed indicators of the Wisconsin Card Sorting Test (WCST) than those with the back lesion location. Patients rehabilitated at home with the subcortical lesion location did not experience a significant improvement in executive functions in any of the analyzed indicators of the Wisconsin Card Sorting Test (WCST). Most of the indicators, with the exception of the total errors of Wisconsin Card Sorting Test (WCST) and TMT B, have not been modified by the location of stroke. Executive dysfunction occurs not only in patients with an anterior location of the stroke, but also in the posterior and subcortical locations. Patients with a subcortical location of the stroke require more

  6. Effectiveness of two rehabilitation strategies provided by nurses for stroke patients in Mexico.

    Science.gov (United States)

    Torres-Arreola, Laura del Pilar; Doubova Dubova, Svetlana Vladislavovna; Hernandez, Sergio F; Torres-Valdez, Laura E; Constantino-Casas, Norma P; Garcia-Contreras, Fernando; Torres-Castro, Sara

    2009-11-01

    Rehabilitation strategies have been developed to improve functional state in stroke patients. The main objective of this study was to evaluate the effectiveness of the early rehabilitation at hospital and its continuity at home provided by nurses, on the functional recovery of basic and social activities in stroke patients compared with conventional care. A randomised clinical trial was carried out in three general hospitals of the Mexican Institute of Social Security (IMSS) in Mexico City between April 2003-May 2004. Stroke patients. Two rehabilitation strategies provided by nurses for stroke patients were compared: physiotherapy plus caregiver education in rehabilitation (strategy 1, S1) vs. education alone (strategy 2, S2). The main outcome variables were the basic (Barthel index) and social (Frenchay activities index) activities of daily living, of each patient. Age, sex, morbidity, stroke symptoms, complications, neurological damage (Canadian Scale), cognitive state (mini-mental state examination questionnaire) and duration of hospitalisation were defined as the control variables. Patients were evaluated at baseline and months one, three and six thereafter. One hundred and ten patients with ischaemic stroke were enrolled and randomised; 59 were assigned to S1 and 51 to S2. Comparison of the outcome variables showed that patients improved significantly over time, but no differences were observed between groups. We observed no significant difference in strategy performance with regard to the basic and instrumental activities of daily living. Participants who received physiotherapy with additional caregiver education benefit no more than those whose caregivers received education alone. Those countries that do not have integral rehabilitation programmes for stroke patients should understand their importance and budget resources for them. Meanwhile, both caregiver education and nurses trained in specific care and physiotherapy are alternatives that benefit these

  7. Increased Risk of Hemorrhagic and Ischemic Strokes in Patients With Splenic Injury and Splenectomy

    Science.gov (United States)

    Lin, Jiun-Nong; Lin, Cheng-Li; Lin, Ming-Chia; Lai, Chung-Hsu; Lin, Hsi-Hsun; Yang, Chih-Hui; Kao, Chia-Hung

    2015-01-01

    Abstract The spleen is a crucial organ in humans. Little is known about the association between stroke and splenic injury or splenectomy. The aim of this study was to determine the risk of stroke in patients with splenic injury and splenectomy. A nationwide cohort study was conducted by analyzing the National Health Insurance Research Database in Taiwan. For comparison, control patients were selected and matched with splenic injury patients in a ratio of 4:1 according to age, sex, and the year of hospitalization. We analyzed the risks of stroke using a Cox proportional-hazards regression analysis. A total of 11,273 splenic injury patients, including 5294 splenectomized and 5979 nonsplenectomized patients, and 45,092 control patients were included in this study. The incidence rates of stroke were 8.05, 6.53, and 4.25 per 1000 person-years in splenic injury patients with splenectomy, those without splenectomy, and the control cohort, respectively. Compared with the control cohort, splenic injury patients with splenectomy exhibited a 2.05-fold increased risk of stroke (95% confidence interval [CI] 1.8–2.34), whereas those without splenectomy exhibited a 1.74-fold increased risk (95% CI 1.51–2). Splenectomy entailed an additional 1.21-fold increased risk of stroke compared with nonsplenectomy in patients with splenic injury. This study revealed that splenic injury and splenectomy were significantly associated with an increased risk of hemorrhagic and ischemic strokes. The results of this study may alert physicians and patients to the complications of splenic injury and splenectomy. PMID:26334909

  8. Prophylactic antibiotics after acute stroke for reducing pneumonia in patients with dysphagia (STROKE-INF): a prospective, cluster-randomised, open-label, masked endpoint, controlled clinical trial.

    Science.gov (United States)

    Kalra, Lalit; Irshad, Saddif; Hodsoll, John; Simpson, Matthew; Gulliford, Martin; Smithard, David; Patel, Anita; Rebollo-Mesa, Irene

    2015-11-07

    Post-stroke pneumonia is associated with increased mortality and poor functional outcomes. This study assessed the effectiveness of antibiotic prophylaxis for reducing pneumonia in patients with dysphagia after acute stroke. We did a prospective, multicentre, cluster-randomised, open-label controlled trial with masked endpoint assessment of patients older than 18 years with dysphagia after new stroke recruited from 48 stroke units in the UK, accredited and included in the UK National Stroke Audit. We excluded patients with contraindications to antibiotics, pre-existing dysphagia, or known infections, or who were not expected to survive beyond 14 days. We randomly assigned the units (1:1) by computer to give either prophylactic antibiotics for 7 days plus standard stroke unit care or standard stroke unit care only to patients clustered in the units within 48 h of stroke onset. We did the randomisation with minimisation to stratify for number of admissions and acce