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Sample records for acute cerebral infarction

  1. CT findings of early acute cerebral infarction

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    Kim, Tae Hoon; Choi, Woo Suk; Ryu, Kyung Nam [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1992-11-15

    The CT findings of the acute cerebral infarction are well known. However the CT findings of early stroke within 24 hours of the onset have not been sufficiently reported. The purpose of this study is to evaluate early acute cerebral infarction on CT within 24 hours after ictus. The early and accurate CT diagnosis could lead to the appropriate therapy and improved outcome of the patients. Authors retrospectively analyzed 16 patients with early acute cerebral infarction. Acute cerebral infarction was confirmed by follow-up CT in 11 patients, SPECT in 4 patients, and MRI in 1 patient. The CT findings of early acute cerebral infarction include effacement of cortical sulci or cistern (n = 16, 100%), hyperattenuation of MCA (n = 3), obscuration of lentiform nucleus (n = 6), loss of insular ribbon (n = 6) and subtle low density in hemisphere (n = 5). The most frequent finding was effacement of cortical sulci in our study, and it was thought to be the most important sign of early acute cerebral infarction.

  2. Contrast MR imaging of acute cerebral infarction

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    Kogame, Saeko; Syakudo, Miyuki; Inoue, Yuichi (Osaka City Univ. (Japan). Faculty of Medicine) (and others)

    1992-04-01

    Thirty patients with acute and subacute cerebral infarction (13 and 17 deep cerebral infarction) were studied with 0.5 T MR unit before and after intravenous injection of Gd-DTPA. Thirteen patients were studied within 7 days after neurological ictus, 17 patients were studied between 7 and 14 days. Two types of abnormal enhancement, cortical arterial and parenchymal enhancement, were noted. The former was seen in 3 of 4 cases of very acute cortical infarction within 4 days after clinical ictus. The latter was detected in all 7 cases of cortical infarction after the 6th day of the ictus, and one patient with deep cerebral infarction at the 12th day of the ictus. Gd-DTPA enhanced MR imaging seems to detect gyral enhancement earlier compared with contrast CT, and depict intra-arterial sluggish flow which was not expected to see on contrast CT scans. (author).

  3. Electrocardiogram changes in acute cerebral infarction patients

    Institute of Scientific and Technical Information of China (English)

    Jing Fang; Weihong Yan

    2006-01-01

    BACKGROUND: Comparison of different stroke locations had been focused in past researches in electrocardiogram (ECG) changes of cerebral stroke patients. Some researches neglected the heart disease in the illness history.OBJECTIVE: To discuss ECG changes in different infarction locations and size of acute cerebral infarction and compare with healthy people.DESIGN: Contrast observation.SETrING: Shanghai Ninth People's Hospital.PARTICIPANTS: A total of 57 patients with cerebral infarction were selected from the Neurological Department of Ninth People's Hospital of Shanghai from March 2003 to September 2005. They were diagnosed according to the criteria revised in the 4th National Cerebral Disease Conference and brain images. Patients who had heart disease were excluded. There were 32 males and 25 females, who were 65-84 years old. Among them, 23 cases were involved in right hemisphere, 34 cases in left one, 23 in base ganglion, 11 in brain stem, 9in frontal lobe and 14 in other parts. According to their infarction size (plus size in every different scan), they were divided into three different groups: large-size group (n = 10) with size larger than 3.5 cm3, medium-sizegroup (n = 13) with size between 1.5-3.5 cm3, and small-size group (n = 34) with size smaller than 1.5 cm3.Another 50 healthy subjects were regarded as control group. There were 29 males and 21 females aged 40-82 years. All these cases knew and agreed of the examination.METHODS: Patients received 12-lead ECG examinations within the first 6-24 hours of onset while control group received it at the same time. The HR, PR, QTc, QRS, T wave and ST changes were compared between the two groups.MAIN OUTCOME MEASURES: The ECG changes and differences in two hemispheres, in different infarction lccations and sizes. RESULTS: All 57 patients and 50 healthy subjects were involved in the final analysis. ① ECG changes in infarction group and control group. There were no differences in HR, QRS time and cases with

  4. Watershed Cerebral Infarction in a Patient with Acute Renal Failure

    Directory of Open Access Journals (Sweden)

    Ruya Ozelsancak

    2016-02-01

    Full Text Available Acute renal failure can cause neurologic manifestations such as mood swings, impaired concentration, tremor, stupor, coma, asterixis, dysarthria. Those findings can also be a sign of cerebral infarct. Here, we report a case of watershed cerebral infarction in a 70-year-old female patient with acute renal failure secondary to contrast administration and use of angiotensin converting enzyme inhibitor. Patient was evaluated with magnetic resonance imaging because of dysarthria. Magnetic resonance imaging revealed milimmetric acute ischemic lesion in the frontal and parietal deep white matter region of both cerebral hemisphere which clearly demonstrated watershed cerebral infarction affecting internal border zone. Her renal function returned to normal levels on fifth day of admission (BUN 32 mg/dl, creatinine 1.36 mg/dl and she was discharged. Dysarthria continued for 20 days.

  5. Contrast enhancement pattern in MR imaging of acute cerebral infarction

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    Kim, Jong Deok; Cho, Mee Young; Lee, Chae Guk; Song, Dong Hoon [Inje University College of Medicine, Pusan (Korea, Republic of)

    1994-08-15

    To present the enhancement pattern of acute cerebral or cerebellar cortical infarctions aged 1-3 days on MR. Contrast-enhanced MR images of 26 patients with acute cerebral or cerebellar ischemic events were retrospectively reviewed. MR was performed within 3 days after ictus. Contrast enhancement in the area of infarction was observed in 61.5% (16/26) on MR. Of these 50% (13/26) showed non-parenchymal enhancement (NPE) representing either vascular or leptomeningeal enhancement, 7.7% (2/26) showed parenchymal enhancement (PE), and 2.8% (1/26) showed both NPE and PE. The earliest enhancement was seen in images obtained 12 hours after the onset of symptoms and appeared as NPE. One patient showed NPE without apparent high signal intensity at the corresponding area on T2-weighted images. In 38.5% (10/26), there was no enhancement. Contrast-enhanced MR imaging may be needed in acute ischemic infarction, because NPE may be seen as the earliest MR finding of acute cortical infraction aged 1-3 days.

  6. [Cerebral artery infarction presented as an unusual complication of acute middle otitis].

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    Moscote-Salazar, Luis Rafael; Alcalá-Cerra, Gabriel; Castellar-Leones, Sandra Milena; Gutiérrez-Paternina, Juan José

    2013-01-01

    acute otitis media is a frequent disease in the pediatric age. About 2 % of all cases develop intracranial complications such as meningitis. The cerebral infarction originates meningitis and usually occurs in the venous system. The presence of a cerebral artery infarction secondary to acute otitis media is a rare cause described in the literature. a girl of 12 months who presented a febrile syndrome due to acute otitis media and mental confusion. On physical examination, she appeared sleepy with anisocoria, mydriasis in the right eye and left hemiparesis. The computed tomography examination showed extensive cerebral artery infarction. The patient's parents refused the proposed surgical treatment and the girl died 48 hours later. regardless of the current technological advances, the clinical prognosis of cerebral infarction associated with acute otitis media is bad. The focused neurological signs and progressive clinical deterioration should raise suspicion that antimicrobial therapy is not effective.

  7. Predicting hemorrhagic transformation by microvascular permeability using perfusion CT acute cerebral infarction in elderly patients

    Institute of Scientific and Technical Information of China (English)

    田超

    2014-01-01

    Objective To study the possibility of microvascular permeability(PS)value derived from perfusion CT(PCT)in predicting hemorrhagic transformation(HT)in acute cerebral infarction in elderly patients.Methods 52consecutive patients with middle cerebral artery acute ischemic stroke who received thrombolytic therapy were divided into HT group and control group,and patients in

  8. Acute myocardial/cerebral infarction as first/relapse manifestation in one acute promyelocytic leukemia patient.

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    Li, Ying; Suo, Shanshan; Mao, Liping; Wang, Lei; Yang, Chunmei; Xu, Weilai; Lou, Yinjun; Mai, Wenyuan

    2015-01-01

    In the clinical setting, bleeding is a common manifestation of acute promyelocytic leukemia (APL), whereas thrombosis is relatively rare, especially as an initial symptom. Here, we report an unusual case of APL with acute myocardial infarction as the first manifestation and cerebral infarction as the relapse manifestation in a healthy young woman. This unique case emphasizes that a thrombotic event could be the first manifestation of an underlying hematological disorder such as APL and could also be a sign of relapse. Rapid detection of the underlying disorder and the timely use of anticoagulation therapy and ATRA are crucial for preventing further deterioration of the disease and saving the patient's life.

  9. Thrombolytic therapy. From myocardial to cerebral infarction. The MAST-I Group. Multicentre Acute Stroke Trial.

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    Candelise, L; Roncaglioni, C; Aritzu, E; Ciccone, A; Maggioni, A P

    1996-02-01

    Thrombolysis is proposed for the acute treatment of cerebral infarction as it is able to recanalize occluded arteries and thus potentially restore normal perfusion of the cerebral parenchyma, but the results concerning the efficacy of this treatment are still inconclusive. However, it has been fully demonstrated that thrombolytic treatment, leads to a significant reduction in mortality, in patients with acute myocardial infarction. Data from all of the pilot studies using SK or tPA treatment in acute stroke are described in this review, which underlines the incidence of hemorrhagic transformation (hemorrhagic infart and parenchymal hematoma) and its possible correlation to clinical worsening. Pharmacological, experimental and clinical studies encourage the carrying out of large-scale clinical trials using thrombolytics in patients with acute cerebral infarction. Significant data relating to ongoing controlled clinical trials will be available in the near future; only after the analysis of these results will it be possible to confirm the efficacy of thrombolytics in acute stroke.

  10. Renal Subcapsular Hematoma after Intravenous Thrombolysis in a Patient with Acute Cerebral Infarction.

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    La, Yun Kyung; Kim, Ji Hwa; Lee, Kyung-Yul

    2016-09-01

    A 74-year-old female with acute cerebral infarction was treated with intravenous recombinant tissue plasminogen activator. Subsequent percutaneous transfemoral angiography and mechanical thrombectomy were performed due to a right middle cerebral artery occlusion, which was successfully recanalized. Two days after treatment, the patient complained of vague right abdominal pain and a laboratory test showed anemia. Abdominal computed tomography showed a right renal subcapsular hematoma. After conservative management, the patient was discharged without complications. We report a rare complication after intravenous thrombolysis in a patient with acute cerebral infarction.

  11. [Application of stroke rehabilitation unit in municipal hospitals during the acute phase of cerebral infarction].

    Science.gov (United States)

    Wang, Zhi-min; Wang, Peng; Chen, Jie; Luo, Dan-hong; Shen, Wang-ming

    2008-07-01

    To evaluate the efficacy of stroke rehabilitation unit in municipal hospitals during the acute phase of cerebral infarction. 77 acute cerebral infarction patients were randomly assigned to stroke rehabilitation unit group and 73 to ordinary group. The NIH stroke scale (NIHSS), activities of daily living (ADL) Barthel index and average hospitalized time were compared in two groups before and after the treatment. The average NIHSS in two groups before treatment were 9.26 and 9.12 respectively (P > 0.05) but became 2.62 and 7.64 after treatment (P 0.05) but 87.26 and 64.20 after the treatment (P stroke rehabilitation unit being applied in the acute phase of cerebral infarction, it showed positive results in the following aspects as: improving the neurological function, capabilities of managing daily life, and also shortening the days of hospitalization.

  12. Acute Cerebral Infarction after FK 506 Administration in a Kidney Transplantation Recipient: A Case Report

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    Lim, Ji Kyung; Byun, Woo Mok; Kim, Jae Woon [Yeungnam University College of Medicine, Daegu (Korea, Republic of)

    2011-02-15

    FK506 is widely used as a potent immunosuppressive agent following organ transplantation. However, the use of FK506 is associated with a wide spectrum of neurotoxicity. FK506-induced cerebral infarctions have rarely been reported. We report here on a case of the acute cerebral infarction caused by vasospasm after FK506 administration in a kidney transplantation recipient. There were areas with increased signal intensity on the diffusion-weighted image. The areas showing increased signal intensity on the diffusion- and T2-weighted images demonstrated decreased signal intensity on the apparent diffusion coefficient mapping. MR angiography showed diffuse stenosis in both the anterior and middle cerebral arteries

  13. The changes and significance of serum inflammatory factors and hemodynamics in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Xiao-Wei Lu

    2016-01-01

    Objective:To investigate the changes of serum inflammatory factors and hemodynamics in patients with acute cerebral infarction and its clinical significance.Methods: A total of 55 cases of acute cerebral infarction (ACI) patients as observation group, and cases of healthy physical examination were selected as the observation group, and 55 healthy persons as control group. ELISA method was used to detect inflammatory cytokines interleukin-6 (IL-6), interleukin-8 (IL-8), C-reactive protein (CRP) and tumor necrosis factor (TNF-α) level, WA-880 heart and brain integrated digital hemodynamic monitor to detect bilateral carotid artery blood flow velocity, blood flow and peripheral resistance.Results:The serum levels of IL-8, CRP, IL-6 and TNF-α were higher in the observation group than in the control group, the difference was statistically significant (P<0.05). The blood flow velocity and blood flow velocity in the observation group were significantly lower than those in the control group. The difference was statistically significant (IL-8). With the increase of infarct size, serum IL-6, CRP,P<0.05 and TNF-α increased significantly (P<0.05).Conclusions:The changes of serum inflammatory factors and hemodynamic indexes can be used to judge the early cerebral infarction and the size of the infarct size of the index, the clinical dynamic monitoring of its changes in patients with acute cerebral infarction and the severity of the prognosis and the prognosis of the important significance of the judgment.

  14. Acupuncture Treatment of Acute Cerebral Infarction by the‘Three-Step Needling’Method

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective: To observe the therapeutic effects of acupuncture treatment by the‘Three-Step Needling’Method for acute cerebral infarction. Method: While receiving the routine medical treatment, 68 cases were treated by the acupuncture method of‘Three-Step Needling’. Results: 27 of the 68 cases were basically cured, 23markedly improved, 15 improved, and 3 failed, the total effective rate being 95.59%. Conclusion: The acupuncture method of‘Three-Step Needling’can give quite good therapeutic effects for acute cerebral infarction.

  15. Fluid Intake Related to Brain Edema in Acute Middle Cerebral Artery Infarction.

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    Dharmasaroja, Pornpatr A

    2016-02-01

    Evidence of the appropriate amount of fluid intake during the first few days after acute stroke was scarce. Concerns were raised in patients with acute malignant middle cerebral infarction, who tended to have malignant brain edema later. The purpose of the study was to evaluate the effect of fluid intake on the occurrence of malignant brain edema in patients with acute middle cerebral artery infarction. Patients with acute middle cerebral artery infarction who had National Institute of Health Stroke Scale (NIHSS) score of at least 15 were included. Baseline characteristics and amount of fluid intake during the first few days were compared in patients with and without malignant brain edema. One hundred ninety-three patients were studied. Mean NIHSS score was 20. Malignant brain edema occurred in 69 patients (36%). Higher amount of fluid intake (>1650 ml or >28 ml/kg/day or >93% of daily maintenance fluid) showed a significant association with malignant brain edema (OR = 13.86, 95% CI 5.11-37.60, p value edema, 39 patients (39/65, 60%) died and only 11% (7/65 patients) had favorable outcome. High amount of fluid intake in the first few days of acute middle cerebral infarction was related to the occurrence of malignant brain edema.

  16. Morphology of platelet Golgi apparatus and their significance after acute cerebral infarction.

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    Lu, Wei; Xu, Dong; Tu, Ranran; Hu, Zhiping

    2013-08-15

    Blood samples were harvested from the antecubital vein of 20 fasting patients with acute cerebral infarction at 1, 7 and 15 days after onset to prepare blood platelet suspension. Fasting antecubital vein blood was collected from an additional 20 normal adults as controls. Under transmission tron microscope, platelet Golgi tubules and vesicles became significantly thickened, enlarged, and irregular after acute cerebral infarction. Alpha granules in platelets significantly reduced in number, especially 1 day after cerebral infarction. Under immunoelectron microscopy, a few alpha granules aggregated around Golgi tubules and vesicles after infarction. These results suggested that platelet Golgi apparatus displayed significant morphological changes, which were possibly associated with enhanced synthetic and secretory functions of activated platelets after acute cerebral infarction. This study used Golgi apparatus blocking agent Brefeldin A to block Golgi apparatus in an aim to study the effects of Golgi apparatus on CD40L expression on the surface of activated platelets. Flow cytometry revealed that CD40L expression on activated platelet surfaces decreased significantly when Golgi apparatus was blocked, which indicated that Golgi apparatus participated in the synthesis and transport of CD40L to the platelet surface.

  17. Morphology of platelet Golgi apparatus and their significance after acute cerebral infarction***

    Institute of Scientific and Technical Information of China (English)

    Wei Lu; Dong Xu; Ranran Tu; Zhiping Hu

    2013-01-01

    Blood samples were harvested from the antecubital vein of 20 fasting patients with acute cerebral infarction at 1, 7 and 15 days after onset to prepare blood platelet suspension. Fasting antecubital vein blood was col ected from an additional 20 normal adults as controls. Under transmission tron microscope, platelet Golgi tubules and vesicles became significantly thickened, enlarged, and irregular after acute cerebral infarction. Alpha granules in platelets significantly reduced in number, especial y 1 day after cerebral infarction. Under immunoelectron microscopy, a few alpha granules aggregated around Golgi tubules and vesicles after infarction. These results suggested that platelet Golgi apparatus displayed significant morphological changes, which were possibly associated with enhanced synthetic and secretory functions of activated platelets after acute cerebral infarction. This study used Golgi apparatus blocking agent Brefeldin A to block Golgi apparatus in an aim to study the effects of Golgi apparatus on CD40L expression on the surface of activated platelets. Flow cytometry revealed that CD40L expression on activated platelet surfaces decreased significantly when Golgi apparatus was blocked, which indicated that Golgi apparatus participated in the syn-thesis and transport of CD40L to the platelet surface.

  18. Plasma thrombomodulin changes in acute cerebral infarction or hypertension patients An observation for verification

    Institute of Scientific and Technical Information of China (English)

    Pu Feng; Hui Zhang; Bingyi Yang; Yonggang Zheng; Jinhui Xie; Ying Wang; Jinchuan Li

    2008-01-01

    BACKGROUND: Thrombomodulin concentration greatly increases in plasma when vascular endothelial cells are injured, and it is one of the specific molecular markers for endothelial injury.OBJECTIVE: To analyze the plasma levels of thrombomodulin after cerebral infarction or hypertension, and to compare levels with those from healthy control subjects.DESIGN: A case-controlled observation. SETTING: Yuquan Hospital of Tsinghua University.PARTICIPANTS: Patients with hypertension (n = 37) and acute cerebral infarction (n = 26) were selected from the outpatient and inpatient Department of Neurology, Yuquan Hospital of Tsinghua University from February 2003 to February 2006. The cerebral infarction group consisted of 24 males and 2 females, 36–77 years of age, with a mean age of 62 years. All patients fulfilled the diagnosis criteria for cerebral infarction, according to the diagnostic standards revised by the Second National Academic Meeting for Cerebrovascular Disease, and were confirmed by CT or MRI. The hypertension group consisted of 27 males and 10 females, 36–77 years of age, with a mean age of 56 years. These patients fulfilled the diagnostic criteria for hypertension set by WHO. In addition, 43 healthy physical examinees were selected as the control group, consisting of 23 males and 20 females, 35–67 years of age.Informed consent was obtained from all participants.METHODS: In the cerebral infarction group, thrombomodulin plasma levels were determined by enzyme-linked immunoabsorbent assay at days 1, 3, 7, and 14 after attack. Thrombomodulin plasma levels were determined only once in the hypertension group and the control group. The results from the cerebral infarction group were compared with those from the hypertension group and the control group. MAIN OUTCOME MEASURES: Level of thrombomodulin in plasma.RESULTS: All 63 patients and 43 healthy volunteers were included in the final analysis of results. ① At 7 days after the attack, the plasma levels of

  19. Diagnosis of acute cerebral infarction using diffusion-weighted imaging by low field (0.2 T) magnetic resonance image

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    Okuyama, Tohru; Sasamori, Yumiko; Takahashi, Hachisaburou; Mikami, Juniti; Ishii, Yuuko; Okada, Kinya; Shirafuji, Naoko; Kashiwakura, Takeshi [Takahashi Neurosurgical Hospital, Sapporo (Japan)

    2000-09-01

    The purpose of this study is to confirm the diagnosis of acute cerebral infarction on diffusion-weighted imaging using low field (0.2 T) magnetic resonance image (MRI). Acute cerebral infarctions in 51 patients were examined on diffusion-weighted imaging using low field MRI within 48 hours after clinical symptoms. Diffusion-weighted imaging was examined using line scan method. Twenty-four cases were cortical infarction, and twenty-two cases were perforating infarction. In five cases out of 51 cases, ischemic regions were not detected as abnormal high signal intensity area on diffusion-weighted imaging. Four cases of no abnormal detection were transient ischemic attack, and the other one was a perforating infarction. The earliest detection time in cortical infarction cases was 1 hour and 20 minutes. On the other hand, the earliest detection time in perforating infarction cases was 3 hours. Detective ability for acute cerebral infarction on diffusion-weighted imaging by low field MRI was depending on both size and lesion of infarction. That is to say, either small size or brain stem infarction was hard to detect. Thin slice and vertical slice examination for the infarction may improve to diagnose in low field MRI. Our conclusion is acute cerebral infarction was able to be diagnosed on diffusion-weighted imaging by low field as well as high field MRI. (author)

  20. Relationship between serum S-100 protein level and ischemic damage degree in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    HE Ming-li; XU Bing-chao; HUANG Guo-sheng

    2005-01-01

    Objective: To investigate the time course of serum S-100 concentrations of patients with acute cerebral infarction,and their relation with the clinical data and the prognosis. Methods: Serum S-100 levels were serially determined in 35 patients with acute cerebral infarction within 12 h, at 24 h and day 2, 3, 4, 5,7 and 10 after acute cerebral infarction and in 20 age- and sex-matched control subjects. An S-100 content assay was performed using a two-site radioimmunoassay technique. The clinical status was assessed using NIH Stroke Scale. The functional deficit at 4 weeks after acute cerebral infarction was scored using the modified Rankin scale. A cranial computed tomography was performed initially. Results: Elevated concentrations of S100 (>0.2 μg/L) were observed in 29 of 36 patients with acute cerebral infarction,but none of the control subjects. The S-100 peak levels were at day 2 and 3 after acute cerebral infarction and were significantly high in those patients with severe neurological deficit at admission, with extensive infarction or with space-occupying effect of ischemic edema as compared with the rest of the populations. Conclusion: Serum S-100 level assay can be used as a peripheral marker of ischemic brain damage, and may be helpful for evaluation of therapeutic effects in acute ischemic stroke.

  1. Meta-analysis of defibrase in treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Background Fibrinogen-depleting agents are promising in the treatment of cerebral ischemic disease. They were studied by many trials, and the outcomes were different because of different regimens and different doses. In this study, we assessed the efficacy and safety of defibrase on acute cerebral infarction in China.Methods A search using Chinese hospital knowledge database (CHKD) and MEDLINE database for randomized controlled trials was carried out. A CHKD (1994 June 2005) search was performed with the keyword "defibrase", then a second search for the keyword "acute cerebral infarction"; a MEDLINE search (1950 June 2005) was performed with the following keywords: [(cerebral ischemia), OR (acute cerebral infarction), OR (stroke)], AND [defibrase]. Meta-analysis was performed with RevMan software 4.2.Results Included were 14 studies comparing the efficiency and safety of defibrase with other drugs in the treatment of acute cerebral infarction. Patients' records were pooled (total 646 patients; defibrase, n=328, no defibrase n=318). Neurological deficit score (NDS) before treatment showed weighted mean differences (WMD)=0.95, 95% confidence interval (CI)= (-0.60, 2.50), P=0.23; NDS after treatment showed WMD=-2.20, 95% CI= (-4.21, -0.18), P=0.03; Barthel index at 3 months showed WMD=4.45, 95% CI= (-0.13, 9.03), P=0.06; the plasma fibrinogen level before treatment showed WMD=0.02, 95% CI= (-0.16, 0.19), P=0.86; plasma fibrinogen level after treatment showed WMD=-1.51, 95% CI= (-1.88, -1.15), P<0.00 001. Conclusions With the given dose and regimen of defibrase in China, defibrase may play a role of anticoagulation. It might inhibit the progression of stroke and prevent the recurrence of stroke.

  2. Effect of alprostadil combined with conventional therapy on serum markers in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Li-Lan Chen; Guo-Qiang Chen; Tao Yang; Mu-Qing Long

    2016-01-01

    Objective:To study the effect of alprostadil combined with conventional therapy on serum markers in patients with acute cerebral infarction.Methods:Patients with acute cerebral infarction treated in our hospital from May 2012 to August 2014 were enrolled and randomly divided into two groups. Observation group received alprostadil combined with conventional therapy and control group received conventional treatment. Then serum markers of both groups were compared.Results:(1) contents of serum nerve function related molecules: serum NSE and S100βcontents of observation group showed a decreasing trend, and BDNF and NGF contents showed an increasing trend; (2) contents of atherosclerosis related enzymes: serum GGT, iNOS and MPO contents of observation group showed a decreasing trend, and PON1 and PON2 contents showed an increasing trend; (3) platelet activation related molecules: serum PPARγ, CD62p, YKL-40, sCD40L and Fibulin-5 contents of observation group all showed a decreasing trend.Conclusions:Alprostadil combined with conventional treatment is helpful to alleviate neuronal damage and inhibit the processes of atherosclerosis and platelet activation;it’s an ideal method for treating acute cerebral infarction.

  3. Adaptive partial median filter for early CT signs of acute cerebral infarction

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    Lee, Yongbum; Tsai, Du-Yih [Niigata University, Department of Radiological Technology, School of Health Sciences, Niigata (Japan); Takahashi, Noriyuki; Ishii, Kiyoshi [Sendai City Hospital, Department of Radiology, Sendai (Japan)

    2007-08-15

    Purpose: Detection of early CT signs of infarct in non- enhanced CT image is mandatory in patients with acute ischemic stroke. Loss of the gray-white matter interface at the lentiform nucleus or the insular ribbon has been an important early CT sign of acute cerebral infarction, which affects decisions on thrombolytic therapy. However, its detection is difficult, since the principal early CT sign is subtle hypoattenuation. An image processing method to reduce local noise with edges preserved was developed to improve infarct detection. Rationale: An adaptive partial median filter (APMF) was selected for this application, since the APMF can markedly improve the visibility of the normal gray-white matter interface. APMF should enhance the conspicuity of gray-white matter interface changes due to hypoattenuation that accompanies cerebral infarction. Method: In a criterion referenced performance study using simulated CT images with gray-white matter interfaces, a total of 14 conventional smoothing filters were also used for comparison to validate the usefulness of the proposed APMF. The APMF indicated the highest performance among the compared methods. Then, observer performance study by receiver operator characteristic (ROC) analysis was performed with 4 radiologist observers using a database with 18 abnormal and 33 normal head CT images. The average A{sub z} values of ROC curves for all radiologists increased from 0.876 without the APMF images to 0.926 with the APMF images, and this difference was statistically significant (P = 0.04). The results from the two observer performance studies demonstrated that APMF has significant potential to improve the diagnosis of acute cerebral infarction using non-enhanced CT images. (orig.)

  4. MR image features predicting hemorrhagic transformation in acute cerebral infarction: a multimodal study

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    Liu, Chunming; Xu, Liang; Dong, Longchun; Liu, Zhenxing; Yang, Jun; Liu, Jun [Tianjin Union Medicine Centre, Department of Radiology, Tianjin (China); Dong, Zhengchao [Columbia University, Translational Imaging and MRI Unit, Department of Psychiatry, New York, NY (United States); New York State Psychiatric Institute, New York, NY (United States); Khursheed, Aiman [Tianjin Medical University, International Medical School, Tianjin (China)

    2015-11-15

    The aims of this study were to observe magnetic resonance imaging (MRI) features and the frequency of hemorrhagic transformation (HT) in patients with acute cerebral infarction and to identify the risk factors of HT. We first performed multimodal MRI (anatomical, diffusion weighted, and susceptibility weighted) scans on 87 patients with acute cerebral infarction within 24 hours after symptom onset and documented the image findings. We then performed follow-up examinations 3 days to 2 weeks after the onset or whenever the conditions of the patients worsened within 3 days. We utilized univariate statistics to identify the correlations between HT and image features and used multivariate logistical regression to correct for confounding factors to determine relevant independent image features of HT. HT was observed in 17 out of total 87 patients (19.5 %). The infarct size (p = 0.021), cerebral microbleeds (CMBs) (p = 0.004), relative apparent diffusion (rADC) (p = 0.023), and venous anomalies (p = 0.000) were significantly related with HT in the univariate statistics. Multivariate analysis demonstrated that CMBs (odd ratio (OR) = 0.082; 95 % confidence interval (CI) = 0.011-0.597; p = 0.014), rADC (OR = 0.000; 95 % CI = 0.000-0.692; p = 0.041), and venous anomalies (OR = 0.066; 95 % CI = 0.011-0.403; p = 0.003) were independent risk factors for HT. The frequency of HT is 19.5 % in this study. CMBs, rADC, and venous anomalies are independent risk factors for HT of acute cerebral infarction. (orig.)

  5. Spontaneous spinal epidural hematoma with hemiparesis mimicking acute cerebral infarction: Two case reports

    Science.gov (United States)

    Matsumoto, Hiroaki; Miki, Takanori; Miyaji, Yuki; Minami, Hiroaki; Masuda, Atsushi; Tominaga, Shogo; Yoshida, Yasuhisa; Yamaura, Ikuya; Matsumoto, Shigeo; Natsume, Shigeatsu; Yoshida, Kozo

    2012-01-01

    Context Acute hemiparesis is a common initial presentation of ischemic stroke. Although hemiparesis due to spontaneous spinal epidural hematoma (SSEH) is an uncommon symptom, a few cases have been reported and misdiagnosed as cerebral infarction. Design Case reports of SSEH with acute hemiparesis. Findings In these two cases, acute stroke was suspected initially and administration of intravenous alteplase therapy was considered. In one case, the presentation was neck pain and in the other case, it was Lhermitte's sign; brain magnetic resonance imaging (MRI) and magnetic resonance angiography were negative for signs of ischemic infarction, hemorrhage, or arterial dissection. Cervical MRI was performed and demonstrated SSEH. Conclusion Clinicians who perform intravenous thrombolytic treatment with alteplase need to be aware of this possible contraindication. PMID:22925753

  6. Hyperbaric oxygen combined with drug therapy in the treatment of acute cerebral infarction clinical analysis

    Institute of Scientific and Technical Information of China (English)

    Wen-Cui Lin; Kang Lin; Jing Wang; Shuai Li

    2015-01-01

    Objective:To explore the effects of hyperbaric oxygen combined with edaravone, salviae miltiorrhizae and ligustrazine and sodium ozagrel in the treatment of acute cerebral infarction clinical analysis.Methods: A total of 200 cases of acute cerebral infraction patients were randomly divided into observation group and control group. The control group was treated with edaravone, salvia miltiorrhizae and ligustrazine and sodium ozagrel; on the basis of treatment in control group, the observation group was combined with hyperbaric oxygen therapy. The neurological deficit scores were observed before and after treatment in patients of two groups, meanwhile the activities of daily living (ADL) and clinical effects were compared.Results: The total effective rate in observation group (92%) was significantly higher than control group (79%), the differences were statistically significant; the score of ADL in observation group after treatment was obviously higher than control group [(79.91±5.16)vs (61.62±5.60)], and the differences were statistically significant. The neurological deficit scores after treatment were obviously lower than the control group [(9.55±4.13)vs (15.46±4.92)], the differences were statistically significant.Conclusion: Hyperbaric oxygen combined with edaravone, salvia miltiorrhizae and ligustrazine and sodium ozagrel in the treatment of acute cerebral infarction can improve the symptoms of microcirculation and neurologic impairment, and improve the patient s quality of life.

  7. The study on the relationship between the level of serum CysC and atrial fibrillation in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    刘萍

    2013-01-01

    Objective To investigate the relationship between the level of serum cystatin C(CysC) and atrial fibrillation(AF) in patients with acute cerebral infarction(ACI).Methods Two hundred fifty-three patients with acute cerebral infarction were divided into ACI with AF group

  8. Plasma level of neuron specific enolase in patients with acute cerebral infarction: A case-control study

    Institute of Scientific and Technical Information of China (English)

    Guoping Tian; Yang Zhang; Weiping Cheng

    2009-01-01

    BACKGROUND: The plasma level of neuron specific enolase (NSE) can be used to diagnose and evaluate neuronal injury and predict early prognosis.OBJECTIVE: To observe the dynamic changes in plasma levels of NSE in patients with acute cerebral infarction, and to investigate its correlations with disease severity and prognosis.DESIGN, TIME AND SETTING: This non-randomized, concurrent case-control experiment was performed at the Department of Neurology, First Hospital Affiliated to Heilongjiang University of Traditional Chinese Medicine between May and July 2007.PARTICIPANTS: Eighteen patients with acute cerebral infarction, who received treatment at the Department of Neurology, First Hospital Affiliated to Heilongjiang University of Traditional Chinese Medicine between May and July 2007, were recruited into the patient group. An additional 10 healthy individuals, who received health examinations simultaneously, were included as controls.METHODS: Following admission (within 3 days) and at days 6, 12, and 30 subsequent to acute cerebral infarction attack, 3 mL venous blood was taken from each patient before the morning meal to determine the plasma level of NSE by enzyme-labeled immunosorbent assay. One-time blood extraction was performed in each healthy subject during the health examination for the same purpose as in patients. At 6 and 30 days following acute cerebral infarction attack, CT examination was performed for calculation of cerebral infarction volume according to the Tada formula. Following admission and at 30 days of disease invasion, all patients were scored by the National Institutes of Health Stroke Scale (NIHSS, 13 items).MAIN OUTCOME MEASURES: Comparison of NSE plasma level between acute cerebral infarction patients and healthy individuals; correlations of NSE plasma level in acute cerebral infarction patients with cerebral infarction volume, NIHSS score, and prognosis.RESULTS: Following admission and at days 6 and 12 of disease invasion, the plasma level

  9. INTRANASAL DELIVERY OF NERVE GROWTH FACTOR TO PROTECT THE CENTRAL NERVOUS SYSTEM AGAINST ACUTE CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    Hong-mei Zhao; Xin-feng Liu; Xiao-wei Mao; Chun-fu Chen

    2004-01-01

    Objective To confirmed reliability and feasibility of intranasal nerve growth factor (NGF) bypassing the blood-brain barrier and its potential neuroprotective effects on acute cerebral ischemia.Methods (1) To assay NGF concentrations in different brain regions after middle cerebral artery occlusion (MCAO).Rats were randomly divided into intranasal (IN) NGF, intravenous (Ⅳ) NGF, and untreated group (n =4). The concentrations of NGF of different brain regions in the three groups after MCAO were measured by ELISA. (2) To observe neuroprotective action of NGF on focal cerebral ischemic damage. Rats were randomly assigned to 4 groups: IN vehicle, IN NGF,Ⅳ vehicle, Ⅳ NGF (n = 8). Treatment was initiated 30 minutes after onset of MCAO and given again 24 hours later. Three neurologic behavioral tests were performed 24 and 48 hours following onset of MCAO. Corrected infarct volumes were determined 48 hours after onset of MCAO.Results The olfactory bulb in IN NGF group obtained the highest concentration (3252 pg/g) of NGF among all regions, followed by the hippocumpus. The NGF concentrations in the olfactory bulb and hippocampus in IN NGF group were markedly higher than that in Ⅳ NGF and control groups. The infarct volume in IN NGF group was markedly reduced by 38.8% compared with IN vehicle group. IN NGF group vestibulum function markedly improved compared with IN vehicle group at 24 and 48 hours after onset of MCAO (P24h = 0.02 and P48h = 0.04, respectively).Conclusion Intranasal NGF could pass through the blood-brain barrier, reach the central nervous system, reduce infarct volume, and improve neurologic function in rats following MCAO. Intranasal delivery of NGF may be a promising treatment for stroke.

  10. Aortic Valve Papillary Fibroelastoma Associated with Acute Cerebral Infarction: A Case Report

    Directory of Open Access Journals (Sweden)

    Nobuhiro Takeuchi

    2013-01-01

    Full Text Available An 80-year-old woman with a history of congestive heart failure, atrial fibrillation, and hypertension was transferred to our institution with hematemesis. Her drug regimen included 2 mg warfarin potassium/day to prevent thromboembolic events. Transthoracic echocardiography (TTE performed at 78 years of age revealed a mass attached to the noncoronary cusp and a cardiac tumor was suspected. The patient declined surgery and was meticulously followed up with periodic TTE. Upper gastroendoscopy revealed a gastric ulcer with an exposed blood vessel; anticoagulant therapy was ceased. On day 15 of admission, acute cerebral infarction occurred. Heparin sodium and warfarin potassium were administered rapidly, and her symptoms improved. TTE revealed no alteration of the mobile, string-like mass attached to the noncoronary cusp. Cardiac tumor was considered the cause of cerebral infarction, and the patient consented to surgical therapy. Pathological examination of the resected tumor suggested papillary fibroelastoma (PFE. Although no guidelines exist for PFE management, a mobile, cardiac tumor necessitates surgical resection to prevent thromboembolic events, even when small in size.

  11. Combined intra-arterial thrombolysis and neuprotectant agents reduce cerebral infarction in rabbits with experimental acute cerebral ischemia

    Institute of Scientific and Technical Information of China (English)

    Pei Shi

    2006-01-01

    BACKGROUND:The intra-arterial thrombolytic therapy is one of main methods for more patients to obtain bene-fits.The percentage of arterial recanalization treated with intre-arterial therapy is higher than with intra-venous therapy.next,the dose of thrombolytic medicines is lower and the therapeutic time window may be possibly longer.Related researches are focus on intra-artedal thrombolysis combining with neuprotectant agents to treat acute ischemic stroke.The results show that combination of them can further prolong the therapeutic time window.improve the percentage of arterial recanalization and reduce cerebral infarction volume.OBJECTIVE:To observe the effect of single thmmbolitic therapy combined with neuroprotectant agents in the treatment of acute ischemic stroke.DESIGN:Randomized block design.SETTING:Xinhua Hospital of Xixiang City.Henan Province.MATERIALS:Thirty-six adult male white rabbits.weighing 1.5-2.0 kg.dean grade.were provided by Expedmental Animal Center of Xinxiang Medical College.All rabbits were randomly divided into three groups:intra-arterial thrombolysis control group.corenalin control group and combination group with 12 in each group.Urekinase was provided by Beijing Saisheng Pharmaceutical Co.,Ltd.(batch number:020923);corenalin by Sanjing Pharmaceutical Co.,Ltd.of Harbin Pharmacautical Group(batch number:021106):nimodipine by Shandong Xihua Pharmaceutical Co.,Ltd.(batch number:020611):contrast medium IOPAMlR0300 by Bracco s.P.a.Milano italian (batch number:0584);2,3,5-triphenyltetrazolium chloride(TTC)by Beijing Mashi Fine ChemicaL Product Co.,Ltd.(batch number:020926).METHODS: The experiment was camed out in the Department of Intervention. Second People's Hospital of Xinxiang from September 2002 to May 2003.①According to techniques of Benes et al and Zhu et al,animal models with acute ischemia were established.Two hours later.the therapy began.Intra-artedal thrombolysis control group:5 000 U/kg urokinase was dripped in Ieft common

  12. 高血糖对急性脑梗死的影响%Effects of hyperglycemia on acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    李静; 张芳芳; 韩玉华

    2012-01-01

      Objective To study the effect of hyperglycemia on acute cerebral infarction. Methods Detection of 93 cases of acute cerebral infarction patients following the onset of impaired fasting glucose. According to the history of diabetes, blood glucose level, divided into diabetic group, stress hyperglycemia group and the normal blood glucose group. Observed three groups of cerebral infarction exacerbation and prognosis. Results The progression incidence of Cerebral infarction diabetes group was higher than that of stress hyperglycemia group and the normal blood glucose group. Three was significantly different (P<0.01 )among three groups .Conclusion Cerebral infarction progression is related with hyperglycemia and with poor prognosis. So we should avoid hyperglycemia factors to reduce cerebral infarction exacerbation.%  目的探讨高血糖对急性脑梗死的影响.方法检测93例急性脑梗死患者发病后空腹血糖,根据糖尿病史、血糖值高低,分为糖尿病组、应激性高血糖组和血糖正常组,观察3组脑梗死进展发生率和预后.结果糖尿病组脑梗死进展发生率高于应激性高血糖组和血糖正常组,且3组预后有显著性差异(P<0.01).结论脑梗死加重与高血糖有明显关系,且预后不良,故应尽量避免引起血糖增高的因素,以减少脑梗死加重.

  13. Serum Resistin Levels May Contribute to an Increased Risk of Acute Cerebral Infarction.

    Science.gov (United States)

    Dong, Xiao-Liu; Xu, Shi-Jun; Zhang, Li; Zhang, Xiu-Qing; Liu, Ting; Gao, Qiu-Yan; Qian, Qing-Qiang; Sun, Bao-Liang; Yang, Ming-Feng

    2017-04-01

    The objective of this study was to investigate the association between serum resistin levels and acute cerebral infarction (ACI). PubMed, SpringerLink, Wiley, EBSCO, Ovid, Web of Science, Wanfang, China National Knowledge Infrastructure, and VIP databases (last updated search in October 2014) were exhaustively searched, and data from the eligible studies were extracted and analyzed to assess the association between serum resistin levels and ACI. STATA software (version 12.0, Stata Corporation, College Station, TX, USA) was utilized for data analysis. Ten studies including 1829 ACI patients and 1557 healthy controls were eligible for inclusion in the meta-analysis. Our major result revealed that ACI patients exhibited higher serum resistin levels compared with healthy controls. Asubgroup analysis based on ethnicity showed a significant association between serum resistin levels and ACI in Asians, but surprisingly not in Caucasians. The results of our meta-analysis suggest that serum resistin levels are associated with an increased risk of ACI.

  14. Double infarction in one cerebral hemisphere.

    Science.gov (United States)

    Bogousslavsky, J

    1991-07-01

    Thirty-two patients whose first stroke was due to double infarct in one cerebral hemisphere were identified among 1,911 consecutive patients from the Lausanne Stroke Registry. The double infarct involved territories of the superficial middle cerebral artery, superficial posterior cerebral artery, lenticulostriate, anterior choroidal artery, or borderzone. The most common combination involved territories of the anterior middle cerebral artery plus the posterior middle cerebral artery. In the patients with the double infarct, the prevalence of potential cardiac sources of embolism (19%) was similar to that found in the registry in general, but the double infarct was closely associated with tight (greater than or equal to 90% of the lumen diameter) stenosis or occlusion (75%) of the internal carotid artery. The most common neurological picture mimicked large infarction in the middle cerebral artery territory, but nearly half of the patients with double infarct in one cerebral hemisphere had a specific clinical syndrome, which was not found in the 1,879 remaining patients from the registry, including hemianopia-hemiplegia (in 6), acute conduction aphasia-hemiparesis (in 2), and acute transcortical mixed aphasia (in 6), in relation to characteristic combinations of infarcts. These unique clinical and etiological correlates warrant the recognition of double infarct in one cerebral hemisphere from other acute ischemic strokes.

  15. Early magnetic resonance detection of cortical necrosis and acute network injury associated with neonatal and infantile cerebral infarction

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    Okabe, Tetsuhiko; Aida, Noriko; Nozawa, Kumiko [Kanagawa Children' s Medical Center, Department of Radiology, Yokohama (Japan); Niwa, Tetsu [Kanagawa Children' s Medical Center, Department of Radiology, Yokohama (Japan); Tokai University School of Medicine, Department of Radiology, Isehara (Japan); Shibasaki, Jun [Kanagawa Children' s Medical Center, Department of Neonatology, Yokohama (Japan); Osaka, Hitoshi [Kanagawa Children' s Medical Center, Department of Neurology, Yokohama (Japan)

    2014-05-15

    Knowledge of MRI findings in pediatric cerebral infarction is limited. To determine whether cortical necrosis and network injury appear in the acute phase in post-stroke children and to identify anatomical location of acute network injury and the ages at which these phenomena are seen. Images from 12 children (age range: 0-9 years; neonates [<1 month], n=5; infants [1 month-12 months], n=3; others [≥1 year], n=4) with acute middle cerebral artery (MCA) cortical infarction were retrospectively analyzed. Cortical necrosis was defined as hyperintense cortical lesions on T1-weighted imaging that lacked evidence of hemorrhage. Acute network injury was defined as hyperintense lesions on diffusion-weighted imaging that were not in the MCA territory and had fiber connections with the affected cerebral cortex. MRI was performed within the first week after disease onset. Cortical necrosis was only found in three neonates. Acute network injury was seen in the corticospinal tract (CST), thalamus and corpus callosum. Acute network injury along the CST was found in five neonates and one 7-month-old infant. Acute network injury was evident in the thalamus of four neonates and two infants (ages 4 and 7 months) and in the corpus callosum of five neonates and two infants (ages 4 and 7 months). The entire thalamus was involved in three children when infarction of MCA was complete. In acute MCA cortical infarction, MRI findings indicating cortical necrosis or acute network injury was frequently found in neonates and early infants. Response to injury in a developing brain may be faster than that in a mature one. (orig.)

  16. Mobilization of CD133+ progenitor cells in patients with acute cerebral infarction.

    Directory of Open Access Journals (Sweden)

    Dominik Sepp

    Full Text Available Progenitor cells (PCs contribute to the endogenous repair mechanism after ischemic events. Interleukin-8 (IL-8 as part of the acute inflammatory reaction may enhance PC mobilization. Also, statins are supposed to alter number and function of circulating PCs. We aimed to investigate PC mobilization after acute ischemic stroke as well as its association with inflammatory markers and statin therapy. Sixty-five patients with ischemic stroke were enrolled in the study. The number of CD133+ PCs was analyzed by flow cytometry. Blood samples were drawn within 24 hours after symptom onset and after 5 days. The number of CD133+ PCs increased significantly within 5 days (p<0.001. We found no correlation between CD133+ PCs and the serum levels of IL-8, IL-6, or C-reactive protein (CRP. Multivariate analysis revealed that preexisting statin therapy correlated independently with the increase of CD133+ PCs (p=0.001. This study showed a mobilization of CD133+ PCs in patients with acute cerebral infarction within 5 days after symptom onset. The early systemic inflammatory response did not seem to be a decisive factor in the mobilization of PCs. Preexisting statin therapy was associated with the increase in CD133+ PCs, suggesting a potentially beneficial effect of statin therapy in patients with stroke.

  17. Evaluation of corticospinal tract injury with three-dimensional diffusion tensor tract in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Hui Xiao; Ziqian Chen; Biyun Zhang; Ping Ni

    2006-01-01

    BACKGROUND: Three-dimensional diffusion tensor tract (DTT) is the newest imaging to describe the structure of white matter fiber in three-dimensions, it has great significance in dividing the concrete anatomic site of gray and white matter lesions, displaying the correlation with fibrous band and judging clinical prognosis, which is incomparable by other imagings.OBJECTTVE: To observe the conditions of corticospinal tract (CST) in acute cerebral ischemic stroke patients,and analyze the relationship between motor function and the severity of CST injury.DESIGN: A case-control observation.SETTTNG: Department of Medical Imaging, Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA.PARTTCTPANTS: Fifteen patients with acute cerebral infarction were selected from Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA from February to December in 2005. They all suffered from acute attack and motor disorder of hemiplegic limbs to different extent, and were conformed by CT or MRI.There were 9 males and 6 females, aging 16-87 years old, the median age was 51.7 years, and all were right handed. Fifteen right-handed normal subjects, who were matched by age and sex with the patients in the cerebral infarction group, were selected from the relatives of patients and physicians of the Imaging Department as the control group. All the subjects were informed and agreed with the study.METHODS: The patients with acute cerebral infarction and subjects in the control group received MR diffusion tensor imaging (DTI) with GE 1.5 T nuclear magnetic resonance system, fiber tracking with the software of dTV- Ⅱ. Fractional anisotropy (FA) maps and three-dimensional tractography of bilateral CST of all patients were created. Displacement, continuity and destroy of fibrous bands were observed. At the same time, muscle strength of ipsilateral hand of patients with cerebral infarction was measured with Brunnstrom standard. The correlation between the severity

  18. Effect of adjuvant argatroban therapy on neurological function, endothelial injury and inflammation state in patient with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Nan Che

    2016-01-01

    Objective:To analyze the effect of adjuvant argatroban therapy on neurological function, endothelial injury and inflammation state in patient with acute cerebral infarction.Methods:A total of 118 patients with acute cerebral infarction were divided into observation group and control group according to the random number table, control group received conventional treatment, observation group received argatroban + conventional treatment, and then differences in TCD cerebral blood flow, serum neurological function, endothelial injury and inflammatory marker levels were compared between two groups after treatment.Results:TCD MCA and ACA values of observation group after treatment were higher than those of control group (P<0.05); serum neurological function indexes copeptin, NT-proBNP, PAO and S-100B levels of observation group after treatment were lower than those of control group, endothelial injury index ET-1 level was lower than that of control group, NO and CGRP levels were higher than those of control group, and inflammatory markers hs-CRP, TNF-α, IL-6, MMP-9 and Lp-PLA2 levels were lower than those of control group (P<0.05).Conclusions:Adjuvant argatroban therapy can optimize the overall condition in patients with acute cerebral infarction, and plays a positive role in improving the neurological function, reducing endothelial injury and inflammation state, etc.

  19. Changes of biochemical indexes in patients with acute cerebral infarction after treatment with simvastatin

    Institute of Scientific and Technical Information of China (English)

    Cheng Yang

    2006-01-01

    BACKGROUND: At present, it is believed that the important causes of cerebral infarction are the disorders of lipid metabolism and endothelial function, and the outcomes of clinical treatment can be improved by regulating serum lipids and antiinflammation, etc.OBJECTIVE: To observe the effect of simvastatin, inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A reductase, on the levels of serum lipids, serum enzymic indexes and inflammatory metabolic indexes in patients with cerebral infarction.DESIGN : A comparative observation.SETTING: Department of Geriatrics, Longquanshan Hospital of Liuzhou City.PARTICIPANTS: Forty-eight patients with acute cerebral infarction wera selected from the Department of Geriatrics of Longquanshan Hospital of Liuzhou from March 2004 to February 2006, including 24 males and 24females, the mean age was (54±12) years, average disease course was (10.0±4.5) days. They were all accorded with the diagnostic standard for cerebral infarction set by the Fourth National Academic Meeting for Cerebrovascular Disease in 1999, and cerebral hemorrhage was excluded by cranial CT scanning. The 48patients were randomly divided into control group (n =24) and traatment group (n =24). Informed consents were obtained from all the participants.METHODS: ① All the patients wera treated according to the symptoms, besides those in the traatment group were given simvastatin (Harbin Pharm. Group Sanjing Pharmaceutical Shareholding, Co.,Ltd., No. H20010454;Batch number: 20040218; 5 mg/tablet). The initial dosage was 10 mg per day for 4 weeks, and then increased to 30 mg per day for another 4 weeks. ② Before treatment and within 1 week after treatment, the total cholesterol, triglyceride, high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), aspartate aminotransferase (AST), craatine kinase and C raactive protein in serum were determined with Beckman-cx7 automatic biochemical analytical apparatus in both groups. ③ The

  20. Effect of long-term low dose of aspirin on severity of disease following onset of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Jun Xu; Lili Cao; Xiaomei Deng; Enji Han

    2006-01-01

    BACKGROUND: Aspirin can decrease the incidence risk of high-risk crowdgroup of cerebral infarction, but there are still controversy if it might decrease the degree of disease in degree of patients with acute cerebral infarction.OBJECTIVE: To observe the effect of lower dose of aspirin during taking for a long time on disease degree of disease following onset of acute cerebral infarction.DESIGN: Grouping according to the admission time and 1:1 paired observation.SETTING: Department of Neurology, Qilu Hospital of Shandong University.PARTICIPANTS: The participants in present study were 321 patients with acute cerebral infarction who received treatments in the Department of Neurology, Qilu Hospital of Shandong University from January 1999 to June 2000. There were 190 male and 131 female ,with mean (65±11 )years of age. Inclusive criteria: ① A focal neurological disturbance occurred suddenly and had lasted for more than 24 hours, patients were admitted within 3 days after onset of disease; ② A computed tomography of the brain was performed and excluded hemorrhage in all patients; ③ The patients were proved internal carotid occlusions by clinical features and image findings; ④ The functions of limbs were normal (before the first stroke) or almost normal (before the second stroke). Exclusive criteria: ①The patients who had have cardiogenic cerebral embolism; ②The patients who had taken warfarin orally and other platelet agglutination drugs.METHODS: ①All the patients were divided into 2 groups according to whether they had taken aspirin before: aspirin-treated group (n=110) and blank control group (n=211). There were 70 male and 40 female in aspirin-treated group, with average(65±10) years of age.All patients had taken 50-100 mg/d aspirin for 6 months to 10 years before onset. There were 120 male and 91 female in blank control group, with average (65±13)years of age. Patients received a clinical scoring within 3 days and similar therapeutic measures (such

  1. Intra-arterial thrombolysis with r-tPA for the treatment of acute cerebral infarction 6 to 9 hours after onset

    Institute of Scientific and Technical Information of China (English)

    毕敏

    2013-01-01

    Objective To determine the safety and efficacy of intra-arterial recombinant tissue plasminogen activator(r-tPA)for the treatment of acute cerebral infarction(ACI)in patients under the guidance of computed

  2. The therapeutic effect and prognosis of acute cerebral infarction patients with atrial fibrillation treated by intravenous thrombolysis with recombinant tissue plasminogen activator

    Institute of Scientific and Technical Information of China (English)

    尤寿江

    2013-01-01

    Objective To investigate the efficacy and safety of intravenous thrombolysis with recombinant tissue plasminogen activator (rt-PA) in acute cerebral infarct patients with atrial fibrillation (AF) and the predicting factors of poor prognosis.Methods Totally 162 patients with acute cerebral infarct were treated with rt-PA within 4.5hours from the onset.According to past history and the electrocardiogram,the patients was classified into AF

  3. Deep Cerebral Microbleeds and Renal Dysfunction in Patients with Acute Lacunar Infarcts.

    Science.gov (United States)

    Saji, Naoki; Kimura, Kazumi; Yagita, Yoshiki; Uemura, Junichi; Aoki, Junya; Sato, Takahiro; Sakurai, Takashi

    2015-11-01

    Cerebral small-vessel disease (SVD) is associated with renal dysfunction such as chronic kidney disease. Although cerebral microbleeds (CMBs) are common in patients with acute lacunar infarcts (ALI), the association between renal dysfunction and CMBs in such patients remains unclear. Between April 2007 and March 2013, we evaluated consecutive first-ever ALI patients, who were admitted to our hospital within 24 hours of stroke onset. CMBs were defined as focal areas of signal loss in brain parenchyma less than 5 mm on T2(∗)-weighted gradient-echo imaging. Renal dysfunction was defined as an estimated glomerular filtration rate less than 60 mL/minute/1.73 m(2) on admission. Correlations between renal dysfunction and the presence (model 1) and location of CMBs (model 2; any deep or infratentorial CMBs) were determined by multivariable logistic regression analyses. Among 152 patients (33.6% men; mean age, 67.6 years), 53 had CMBs. Patients with CMBs were older (69.9 versus 66.3 years, P = .03) and had a higher frequency of white matter hyperintensity (WMH; 62.3% versus 25.3%, P CMBs. On multivariable analyses, renal dysfunction (odds ratio, 95% confidence interval; model 1: 2.38, 1.02-5.66; model 2: 2.78, 1.16-6.81), WMH (3.87, 1.76-8.80; 3.72, 1.64-8.71), SLI (3.85, 1.71-9.14; 4.20, 1.77-10.8), and diabetes mellitus (.26, .09-.63; .24, .08-.63) were independently associated with CMBs. In patients with ALI, renal dysfunction was positively associated with CMBs independent of cerebral SVD. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  4. Hyperbaric oxygen therapy for cerebral blood flow and electroencephalogram in patients with acute cerebral infarction Choice for therapeutic occasion

    Institute of Scientific and Technical Information of China (English)

    Lei Chen; Fei Li; Dexiang Gu

    2007-01-01

    BACKGROUND: Hyperbaric oxygen (HBO) therapy increases blood oxygen content, changes cerebral blood flow (CBF) and cerebral metabolism. Its therapeutic effects on cerebrovascular disease have been fully confirmed, but the occasion for HBO therapy is still unclear.OBJECTIVE: To observe the therapeutic effects of HBO therapy at different time on CBF and electroencephalogram (EEG) in patients with acute cerebral infarction (CI).DESIGN: Randomized controlled trial.SETTING: Department of Neurology, Shidong Hospital, Yangpu District of Shanghai.PARTICIPANTS: Ninety-six inpatients with acute CI, admitted to Department of Neurology, Shidong Hospital, Yangpu District of Shanghai from January 2001 to December 2006, were involved in this experiment. The involved participants met the diagnosis criteria of acute CI and confirmed by skull CT or MRI. They all were patients with moderate CI (16- 30 points) according to neurologic deficit score formulated by Chinese Medical Association. Informed consents of detected items and therapeutic regimen were obtained from all the involved participants. They were randomized into two groups with 48 in each:early-stage treatment group and advanced-stage treatment group. Among the 48 patients in the early-stage treatment group, 21 male and 27 female, aged 53 -68 years, 22 patients were found with basal ganglia infarction, 10 with brain lobe infarction, 16 with multiple infarction, 27 accompanied with hypertension and 2 accompanied with diabetes mellitus. Among the 48 patients in the advanced-stage treatment group, 23 male and 25 female, aged 52 - 71 years, 25 patients were found with basal ganglia infarction, 10 with brain lobe infarction, 12 with multiple infarction, 1 with brain stem infarction, 28 accompanied with hypertension and 1 accompanied with diabetes mellitus.METHODS: After admission, patients of two groups received routine drug treatment. ① Patients in the early-stage treatment group and advanced-stage treatment group began to

  5. Association of serum immunoglobulin-G to Porphyromonas gingivalis with acute cerebral infarction in the Chinese population

    Directory of Open Access Journals (Sweden)

    Zhang Zheng

    2015-01-01

    Full Text Available Background/Purpose: There is evidence supporting an association between ischemic stroke and periodontitis in western countries. Differing genetic backgrounds and lifestyles among populations may affect this association. The aim of our study was to determine whether antibody titers to Porphyromonas gingivalis are associated with acute cerebral infarction in the Chinese population. Materials and Methods: This case-control study was conducted on 88 acute cerebral infarction patients and 40 healthy control subjects. Serum immunoglobulin-G (IgG antibody to P. gingivalis was analyzed by enzyme-linked immune sorbent assay. Serum lipids were determined with the automatic biochemical analyzer. Fibrinogen was measured using automated coagulation analyzer. High-sensitivity C-reactive protein (hs-CRP and interleukin-6 (IL-6 were quantified using commercial ELISA kits. The intima-media thickness of the common carotid arteries (IMT-CCA was measured by ultrasonography. Results: The results showed that P. gingivalis IgG antibody levels were significantly higher in acute cerebral infarction cases than in healthy controls (mean ± standard deviation, 11.06 ± 1.49 vs. 9.15 ± 1.70, P < 0.001. There were significant correlations of P. gingivalis IgG titer with total cholesterol (r = 0.34, P = 0.001, low-density lipoprotein (r = 0.39, P < 0.001, apolipoprotein-B (r = 0.30, P = 0.004, hs-CRP (r = 0.35, P = 0.001, IL-6 (r = 0.27, P = 0.011, and IMT-CCA (left: r = 0.306, P = 0.004; right: r = 0.241, P = 0.024. Conclusion: Antibody titers to P. gingivalis are associated with acute cerebral infarction in the Chinese population.

  6. Acute Headache at Emergency Department: Reversible Cerebral Vasoconstriction Syndrome Complicated by Subarachnoid Haemorrhage and Cerebral Infarction

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    M. Yger

    2015-01-01

    Full Text Available Introduction. Reversible cerebral vasoconstriction syndrome is becoming widely accepted as a rare cause of both ischemic and haemorrhagic stroke and should be evocated in case of thunderclap headaches associated with stroke. We present the case of a patient with ischemic stroke associated with cortical subarachnoid haemorrhage (cSAH and reversible diffuse arteries narrowing, leading to the diagnosis of reversible vasoconstriction syndrome. Case Report. A 48-year-old woman came to the emergency department because of an unusual thunderclap headache. The computed tomography of the brain completed by CT-angiography was unremarkable. Eleven days later, she was readmitted because of a left hemianopsia. One day after her admission, she developed a sudden left hemiparesis. The brain MRI showed ischemic lesions in the right frontal and occipital lobe and diffuse cSAH. The angiography showed vasoconstriction of the right anterior cerebral artery and stenosis of both middle cerebral arteries. Nimodipine treatment was initiated and vasoconstriction completely regressed on day 16 after the first headache. Conclusion. Our case shows a severe reversible cerebral vasoconstriction syndrome where both haemorrhagic and ischemic complications were present at the same time. The history we reported shows that reversible cerebral vasoconstriction syndrome is still underrecognized, in particular in general emergency departments.

  7. Usefulness of 2D PC MRA of the circle of willis in the evaluation of acute cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Oh Han; Lee, Jae Hee; Kim, Ki Ju; Lee, Sung Yong [Our Lady of Mercy Hospital, Seoul (Korea, Republic of); Choi, Kyu Ho [The Catholic Univ. of Korea, Seoul (Korea, Republic of)

    1999-11-01

    To evaluate the usefulness of axial 2-D PC MRA of the circle of Willis in the evaluation of acute cerebral infarction We evaluated 42 patients with acute cerebral infarction who had undergone T2-weighted and diffusion weighted MR imaging (T2WI, DWI) and 2-D PC MRA of the circle of Willis within 72 hours of the onset of symptoms. In conjunction with high-signal lesions on DWI, the findings of 2-D PC MRA were classified as normal, stenotic, or indicative of arterial occlusion;negative 2-D PC MRA was not considered useful. In addition, the signal intensity of T2WI and DWI was compared. (The findings of 2-D PC MRA showed that 15 cases(35.7%) were normal, 13(31%) were stenotic, and that in 14 (33.3%), occlusion was present). Thus, 2-D PC MRA detected vascular abnormality in 27 cases(64.3%). On T2WI, six cases (14.3%) showed no signal change and 36(85.7%) showed high signal change. In six cases without signal change, MR images were obtained within 12 hours of ictus;in one of these patients MRA findings were normal, one had stenosis, and in four, occlusion was noted. 2-D PC MRA is a useful modality for the detection of vascular abnormality in patients with acute cerebral infarct.

  8. Correlating plasma endothelin-1 and beta-endorphin levels to nine risk factors of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Daoyou Zhou; Jun Liu; Yingrong Lao; Yigang Xing; Yan Huang

    2008-01-01

    BACKGROUND:Several studies have confirmed that endothelin and endorphin are involved in the occurrence of cerebral vasospasm. However, the correlation of these factors to acute cerebral infarction-related risk factors needs to be confirmed.OBJECTIVE:To detect endothelin-1(ET-1)and beta-endorphin(β-EP)levels in plasma of patients with acute cerebral infarction,and to analyze the correlations of these factors to smoking,alcohol abuse, hypertension,diabetes mellitus,diseased region,diseased degree,gender,and other factors related to acute cerebral infarction. DESIGN:A case-control observation. SETTING:First Department of Neurology,Guangdong Hospital of Traditional Chinese Medicine; Department of Neurology,Second Affiliated Hospital of Sun Yat-sen University.PARTICIPANTS:Sixty-nine inpatients with acute cerebral infarction were admitted to the Department of Neurology,Second Affiliated Hospital of Sun Yat-sen University(March 2003-January 2004)and First Department of Neurology,Guangdong Hospital of Traditional Chinese Medicine(March - July 2004)and recruited for this study.All 69 inpatients corresponded to the diagnosis criteria of acute cerebral infarction,formulated in the National Working Conference of Cerebrovascular Disease in 1998,and were confirmed as acute cerebral infarction by CT/MRI.The patient group consisted of 35 males [(64±12)years old] and 34 females[(67±13 )years old].Among them,9 patients were smokers,7 were alcohol users,48 had a history of hypertension,and 16 had a history of diabetes mellitus.CT/MRI examinations revealed that 35 patients presented with left focus sites,11 with right ones and 23 with bilateral ones.Following attack,24 patients had Barthel Index Scale grading<40 points,21 patients 40-60 points,and 24 patients>60 points.An additional 59 healthy individuals,who received health examinations simultaneously,were included as controls.Among the control subjects,there were 37 males [(62±10)years old] and 22 females [(65±11) years old

  9. Changes of serum high sensitive C-reactive protein in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Yan Du; Yan Ren; Ying Li

    2007-01-01

    BACKGROUND: Serum high sensitive C-reactive protein (hs-CRP), which regards as a high sensitive mark of systemic inflammatory response syndrome, can provide a lot of valuable information for the treatment and prognosis of cerebrovascular disease.OBJECTIVE: To observe the differences of blood glucose, lipid, homocysteine and previous disease history among patients with acute cerebral infarction at various levels of hs-CRP and compare changes of hs-CRP of patients with various degrees ofneurologic impairment.DESIGN: Contrast observation.SETTING: Department of Neurology, Shenzhou Hospital, Shenyang Medical College.PARTICIPANTS: A total of 102 patients with acute cerebral infarction were selected from Department of Neurology, Shenzhou Hospital of Shenyang Medical College from February 2005 to September 2006,including 55 males and 47 females aged from 55 to 86 years. All accepted patients met the diagnostic criteria of cerebral infarction established by the Fourth National Cerebrovascular Disease Academic Meeting and were diagnosed with CT or MRI examination. All patients provided the confirmed consent. Based on clinical criteria of neurologic impairment established by the Fourth National Cerebrovascular Disease Academic Meeting, patients were randomly divided into mild group (0- 15 points, n =46), moderate group (16- 30points, n =38) and severe group (31 - 45 points, n =18). In addition, based on hs-CRP level within 72 hours,patients were divided into normal group (hs-CRP ≤ 3 mg/L, n =53) and increasing group (hs-CRP > 3 mg/L,n =49).METHODS: ① 2 mL venous blood was selected from hospitalized patients in the next morning to separate serum. Quantitative measurement of hs-CRP was dealt with Latex Enhnced Turbidimetric Immunoassay (LETIA). ② Fasting venous blood was colleted from hospitalized patients in the next morning to measure numeration of white blood cells, fibrinogen, blood glucose, total cholesterol (TC), triacylglycerol (TG), high density lipoprotein

  10. Does Preinterventional Flat-Panel Computer Tomography Pooled Blood Volume Mapping Predict Final Infarct Volume After Mechanical Thrombectomy in Acute Cerebral Artery Occlusion?

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Marlies, E-mail: marlies.wagner@kgu.de [Hospital of Goethe University, Institute of Neuroradiology (Germany); Kyriakou, Yiannis, E-mail: yiannis.kyriakou@siemens.com [Siemens AG, Health Care Sector (Germany); Mesnil de Rochemont, Richard du, E-mail: mesnil@em.uni-frankfurt.de [Hospital of Goethe University, Institute of Neuroradiology (Germany); Singer, Oliver C., E-mail: o.singer@em.uni-frankfurt.de [Hospital of Goethe University, Department of Neurology (Germany); Berkefeld, Joachim, E-mail: berkefeld@em.uni-frankfurt.de [Hospital of Goethe University, Institute of Neuroradiology (Germany)

    2013-08-01

    PurposeDecreased cerebral blood volume is known to be a predictor for final infarct volume in acute cerebral artery occlusion. To evaluate the predictability of final infarct volume in patients with acute occlusion of the middle cerebral artery (MCA) or the distal internal carotid artery (ICA) and successful endovascular recanalization, pooled blood volume (PBV) was measured using flat-panel detector computed tomography (FPD CT).Materials and MethodsTwenty patients with acute unilateral occlusion of the MCA or distal ACI without demarcated infarction, as proven by CT at admission, and successful Thrombolysis in cerebral infarction score (TICI 2b or 3) endovascular thrombectomy were included. Cerebral PBV maps were acquired from each patient immediately before endovascular thrombectomy. Twenty-four hours after recanalization, each patient underwent multislice CT to visualize final infarct volume. Extent of the areas of decreased PBV was compared with the final infarct volume proven by follow-up CT the next day.ResultsIn 15 of 20 patients, areas of distinct PBV decrease corresponded to final infarct volume. In 5 patients, areas of decreased PBV overestimated final extension of ischemia probably due to inappropriate timing of data acquisition and misery perfusion.ConclusionPBV mapping using FPD CT is a promising tool to predict areas of irrecoverable brain parenchyma in acute thromboembolic stroke. Further validation is necessary before routine use for decision making for interventional thrombectomy.

  11. Acute Paraplegia with Cognitive Alterations After Bilateral Infarcts in Cerebral Small Vessel Disease

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    Francisco Javier Ros Forteza

    2017-08-01

    Full Text Available Cerebral small vessel disease (SVD affects the small arteries, arterioles, venules and capillaries in the brain and can be identified clinically and/or radiologically. We describe the case of a 71-year-old man with sporadic cerebral SVD who presented with acute paraplegia with urinary incontinence and recent cognitive impairment that developed after the occurrence of ischaemic lesions.

  12. Pathophysiology of acute middle cerebral artery infarct by multimodal computed tomography: A pilot study in Thai patients

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    Pornpatr A Dharmasaroja

    2015-01-01

    Full Text Available Multimodal computed tomography, including non-contrast computed tomography (CT, computed tomography perfusion (CTP and computed tomography angiography (CTA, has been increasingly used. Aims: The purpose of this study was to study pathophysiology of acute middle cerebral artery infarct using multimodal CT and to evaluate the safety and feasibility of this method in our center. Materials and Methods: Patients who had moderate to severe stroke (NIHSS score > 10, suspected of anterior circulation infarct and presented within 4 hours after stroke onset were prospectively included. Multimodal CTs, using low-osmolar contrast agents, were performed in all patients. Results: Twenty-two patients were included. Mean NIHSS was 16. All patients received intravenous thrombolysis. Favorable outcome was found in nine patients (41%. CTP was unable to identify ischemic lesions in three patients with small subcortical infarct. Most patients (82% with large middle cerebral artery infarct still had some salvageable brain (penumbra which partly recovered in a follow-up imaging. Eleven patients (50% had major artery occlusion. Two patients had creatinine rising within 72 hours. Conclusions: Multimodal CT does provide information about status of major artery and the volume of salvageable/infarct brain tissue and is safely and easily applicable in our center.

  13. Major ozonated autohemotherapy promotes the recovery of upper limb motor function in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Xiaona Wu; Zhensheng Li; Xiaoyan Liu; Haiyan Peng; Yongjun Huang; Gaoquan Luo; Kairun Peng

    2013-01-01

    Major ozonated autohemotherapy is classically used in treating ischemic disorder of the lower limbs. In the present study, we performed major ozonated autohemotherapy treatment in patients with acute cerebral infarction, and assessed outcomes according to the U.S. National Institutes of Health Stroke Score, Modified Rankin Scale, and transcranial magnetic stimulation motor-evoked potential. Compared with the control group, the clinical total effective rate and the cortical potential rise rate of the upper limbs were significantly higher, the central motor conduction time of upper limb was significantly shorter, and the upper limb motor-evoked potential amplitude was significantly increased, in the ozone group. In the ozone group, the National Institutes of Health Stroke Score was positively correlated with the central motor conduction time and the motor-evoked potential amplitude of the upper limb. Central motor conduction time and motor-evoked potential amplitude of the upper limb may be effective indicators of motor-evoked potentials to assess upper limb motor function in cerebral infarct patients. Furthermore, major ozonated autohemotherapy may promote motor function recovery of the upper limb in patients with acute cerebral infarction.

  14. Effect of Herbal Prescriptions in Accordance with Pattern Identification in Acute Cerebral Infarction Patients: Based on Fire-Heat Pattern

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    WooSang Jung

    2015-01-01

    Full Text Available Objectives. This study was conducted to verify the necessity of corresponding prescription to the diagnosed pattern in acute cerebral infarction patients. Methods. We studied cerebral infarction patients hospitalized within 30 days after the ictus. Forty-four clinical indicators, Motricity Index (MI score, Scandinavian Stroke Scale (SSS score, and herbal prescriptions were checked twice, two weeks apart. The probability of each pattern was calculated based on the clinical indicators. Changes in MI score, SSS score, and the probability of fire-heat pattern were compared between the pattern-prescription correspondence group and the noncorrespondence group. Results. Increments of MI score and SSS score in the correspondence group were significantly greater than those of the noncorrespondence group (p=0.003, p=0.001 while the baseline score of the two groups showed no significant difference. Probability of fire-heat pattern decreased significantly in the correspondence group (p=0.013 while the noncorrespondence group showed no significant difference after the treatment. Conclusion. Acute cerebral infarction patients who are diagnosed as fire-heat pattern showed better improvement in dysfunctions caused by the disease when they took the pattern corresponding prescriptions. This study provides evidence for the necessity and usefulness of pattern identification in Traditional Korean Medicine.

  15. EFFECT OF LEFT VENTRICULAR SYSTOLIC DYSFUNCTION ON CEREBRAL HEMODYNAMICS IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION (THE RESULTS OF OBSERVATIONAL STUDIES

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    V. E. Kulikov

    2015-12-01

    Full Text Available Aim. To study the effect of left ventricular (LV systolic dysfunction on cerebral hemodynamic in patients with ST segment elevation myocardial infarction (STEMI during acute period. Material and methods. Cerebral hemodynamics ultrasound assessment was performed in the extra-and intracranial vessels in 118 patients with STEMI. Results. Significant changes in cerebral hemodynamics were found in LV systolic dysfunction with ejection fraction (LVEF ≤40% due to hemispheric blood flow asymmetry in the middle cerebral artery (MCA as large as 45.1±6.7% with correlation coefficient r=-0.87. Compensation of cerebral blood flow was manifested in vasoconstriction or vasodilation (resistive index 0.63-0.76 and 0.49-0.43 c.u., respectively. Conclusion. A strong relationship between LV systolic dysfunction and cerebral hemodynamic was found in patients with STEMI. It was manifested in significant contralateral hemispheric blood flow asymmetry in MCA in patients with LVEF ≤40%. Reduction in cerebral blood flow velocity activated autoregulation mechanism in the form of vasoconstriction or vasodilation.

  16. Hypereosinophilia with Multiple Thromboembolic Cerebral Infarcts and Focal Intracerebral Hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eun Ju; Lee, Young Jun; Lee, Seung Ro; Park, Dong Woo; Kim, Hyun Young [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    2009-10-15

    We report a case of hypereosinophilia causing multiple areas of cerebral infarcts. A 52-year-old Korean man presented with dysarthria and weakness in both arms. A brain MRI revealed multiple acute infarcts in the distal border zone with focal intracerebral hemorrhage, whereas a cerebral angiogram was not remarkable. The eosinophil count was 5,500/{mu}L and was accompanied by elevated cardiac enzyme levels. The pattern of cerebral infarcts and laboratory results suggest a thromboembolic infarction associated with hypereosinophilia.

  17. Clinical Studies on Treatment of Acute Cerebral Infarction with Xueshuantong Injection

    Institute of Scientific and Technical Information of China (English)

    DUJin-hang; RENZai-fang

    2003-01-01

    Objective:To observe the effect of Xueshuantong injection(XST,血栓通注射液)with its ingredient as Notoginseng saponin,on acute cerebral infarction(ACI) and on blood coagulation and fibri-nolysis,so as to comprehensively analyse the mechanism of XST.Methods:Fifty ACI patients were ran-domly divided into 2 groups,and XST group(30 patients)was treated with XST, and the control group (20 patients)given low molecular dextrose,as well as low molecular heparin calcium.The course of treat-ment for both groups was 15 days.The changes of effective rate,score of neurologic impairment,tissue-type plasminogen activator(tPA),inhibitor of plasminogen activator(PAI),D-D dimmer,antithrombin-Ⅲ(AT-Ⅲ),and fibrinogen(Fbg) were all observed.Results:The total effective rate of XST group was 73.33%,that of the control group 65.00%.After the therapy,plasma level of tPA,ratio of tPA/PAI,and AT-Ⅲ content were increased obviously,while the plasma level of PAI and D-D dimmer were de-creased significantly(all P0.05).Conclusion:XST injection could be effective to ACI, the mechanism of which is probably related to improving the balance between plasminogen activator and its inhibitory factor,increasing the acitvity of fi-brinolysin,inactivating thrombin,inhibiting platelet aggregation induced by thrombin,and decreasing blood coagulation.

  18. Assessment value of transcranial Doppler hemodynamic typing for prognosis of patients with acute middle cerebral artery infarction

    Institute of Scientific and Technical Information of China (English)

    Jing Xie

    2016-01-01

    Objective:To analyze the assessment value of transcranial Doppler hemodynamic typing for prognosis of patients with acute middle cerebral artery infarction.Methods:A total of 54 cases of patients with acute middle cerebral artery infarction who received treatment in our hospital from January 2014 to June 2015 were included for study, and according to different types, they were divided into total occlusion group 17 cases, partial occlusion group 28 cases and non-occlusion group 9 cases. Differences in levels of infarction-related proteins, coagulation-related indicators, illness-related factors, etc in circulating blood of three groups were compared, and the correlation of middle cerebral arterial systolic velocity (Vs) and diastolic velocity (Vd) with above indicators was further analyzed.Results:Vs and Vd values of non-occlusion group were higher than those of total occlusion group and partial occlusion group, and Vs and Vd values of partial occlusion group were higher than those of total occlusion group; serum Gelsolin, PT, APTT and TT values of non-occlusion group were higher, SAA, Apo- CⅡ, HbA1c, GSP, Aβ, HSP70, FIB, D-D, Copeptin, P-selectin, PTX3, TPO and FFA values were lower, and compared with partial occlusion group and total occlusion group, differences were significant; Gelsolin, PT, APTT and TT values of partial occlusion group were higher than those of total occlusion group, and SAA, Apo- CⅡ, HbA1c, GSP, Aβ, HSP70, FIB, D-D, Copeptin, P-selectin, PTX3, TPO and FFA values were lower than those of total occlusion group; middle cerebral arterial Vs and Vd values were directly proportional to Gelsolin, PT, APTT and TT values, and inversely proportional to SAA, Apo- CⅡ, HbA1c, GSP, Aβ, HSP70, FIB, D-D, Copeptin, P-selectin, PTX3, TPO and FFA values.Conclusions:Transcranial Doppler hemodynamic typing can be the reliable way to judge the severity of acute middle cerebral artery infarction, and has great value in assessing disease prognosis.

  19. Forty-six Cases of Acute Cerebral Infarction Treated with the Combined Use of Acupuncture and Drugs

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective: To observe the clinical therapeutic effects of treatment for acute cerebral infarction with the combined use of acupuncture and drugs, and study the therapeutic mechanism. Methods: 88 cases of acute cerebral infarction were divided randomly into two groups, a treatment group of 46 cases treated with acupuncture, Danshen Zhushe Ye (丹参注射液 Saliva Injection) and routine western drugs and a control group of 42 cases treated simply with drugs. The therapeutic effects were evaluated based on the evaluation criteria for damage of the nerve function. Observation was also made on changes in the skull CT images, and in the activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-px), and nitric oxide synthase (NOS) in serums, and levels of malondialdehyde (MDA) and nitric oxide (NO) in serums. Results: After treatment for 15 days, the total effective rate of the treatment group reached 80.43%, while that of the control group was 61.90%, showing significant differences. The effective rate shown by the skull CT images of the treatment group was 51.61%, while that of the control group was 45.16%, showing no significant differences. But as compared with the control group, the activities of SOD and GSH-px in serums were significantly enhanced, and the levels of MDA and NO, and activity of NOS in serums were significantly decreased in the treatment group. Conclusion: The prompt acupuncture treatment of acute cerebral infarction can markedly raise the clinical therapeutic effects, improve the activity of SOD and GSH-px in serums, lower down the level of MDA in serum, and markedly decrease NO level and NOS activity in serums.

  20. The Application of Diffusion- and Perfusion-Weighted Magnetic Resonance Imaging in the Diagnosis and Therapy of Acute Cerebral Infarction

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    Ying Han

    2006-01-01

    Full Text Available Diffusion- and perfusion-weighted magnetic resonance imaging (DWI and PWI was applied for stroke diagnose in 120 acute (<48 h ischemic stroke patients. At hyperacute (<6 h stage, it is difficult to find out the infarction zone in conventional T1 or T2 image, but it is easy in DWI, apparent diffusion coefficient (ADC map; when at 3–6-hour stage it is also easy in PWI, cerebral blood flow (CBF map, cerebral blood volume (CBV map, and mean transit time (MTT map; at acute (6–48 h stage, DWI or PWI is more sensitive than conventional T1 or T2 image too. Combining DWI with ADC, acute and chronic infarction can be distinguished. Besides, penumbra which should be developed in meaning was used as an indication or to evaluate the therapeutic efficacy. There were two cases (<1.5 h that broke the model of penumbra because abnormity was found in DWI but not that in PWI, finally they recovered without any sequela.

  1. 高压氧对急性脑梗死临床应用分析%CLINICAL APPLICATION OF HYPERBARIC OXYGENATION TO ACUTE CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    邵伟波

    2002-01-01

    Objective:To determine the effect of hyperbaric oxygenation(HBO) on treating acute cerebral infarction(ACI). Methods: We randomly divided 60 patients with acute cerebral infarction into the treatment group and the control group. Hyperbaric oxygenation treatment was applied in the treatment group as routine drug therapy was used. The neurological function, living ability, clinical therapeutic effectiveness and hemorrheology changes of pa tients in the two groups before and after treatment were observed and evaluated. Results: The indexes of treatment were obviously improved one month after treatment (P < 0.05 ). Clinical effective rate was 93.3 % in this group,which was obviously higher than that of the control group(P < 0.05). Conclusion: Hyperbaric oxygenation can accelerate the recovery of neurological function of patients with acute cerebral infarction.

  2. No effect of ablation of surfactant protein-D on acute cerebral infarction in mice

    DEFF Research Database (Denmark)

    Lambertsen, Kate Lykke; Østergaard, Kamilla; Clausen, Bettina Hjelm;

    2014-01-01

    -induced increase in TNF mRNA production one day after induction of ischemia; however the TNF response to the ischemic insult was affected at five days. SP-D mRNA was not detected in parenchymal brain cells in either naïve mice or in mice subjected to focal cerebral ischemia. However, SP-D mRNA was detected...... were comparable in SP-D KO and WT mice. CONCLUSIONS: SP-D synthesis in middle cerebral artery cells is consistent with SP-D conceivably leaking into the infarcted area and affecting local cytokine production. However, there was no SP-D synthesis in parenchymal brain cells and ablation of SP-D had...

  3. Multiorgan with renal infarction following treatment of cerebral infarction.

    Science.gov (United States)

    Kim, Ji Hee; Kang, Chung; Moon, Hyo Jeong; Joo, Min Cheol

    2013-08-01

    Acute renal infarction is a rare disease and it is often difficult to make a clinical diagnosis due to the non-specific clinical presentations and lack of the physicians' awarenesses. We experienced a case of a 72-year-old man who was diagnosed as multiorgan with renal infarction during the bridge therapy of cerebral infarction with atrial fibrillation. Computed tomogram (CT) with intravenous contrast of the abdomen and pelvis revealed left renal infarction with renal artery occlusion, multifocal splenic infarction, and ischemic colitis on rectum and sigmoid colon. The patient was treated with low molecular weight heparin for 10 days, his symptoms were improved and laboratory findings were normalized. Follow-up CT was performed on the 43th day, there were persisted left renal infarction with atrophic change shown and the splenic perfusion was improved.

  4. The Effects of Modified Constraint-Induced Movement Therapy in Acute Subcortical Cerebral Infarction

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    Changshen Yu

    2017-05-01

    Full Text Available Background: Constraint-induced movement therapy (CIMT promotes upper extremity recovery post stroke, however, it is difficult to implement clinically due to its high resource demand and safety of the restraint. Therefore, we propose that modified CIMT (mCIMT be used to treat individuals with acute subcortical infarction.Objective: To evaluate the therapeutic effects of mCIMT in patients with acute subcortical infarction, and investigate the possible mechanisms underlying the effect.Methods: The role of mCIMT was investigated in 26 individuals experiencing subcortical infarction in the preceding 14 days. Patients were randomly assigned to either mCIMT or standard therapy. mCIMT group was treated daily for 3 h over 10 consecutive working days, using a mitt on the unaffected arm for up to 30% of waking hours. The control group was treated with an equal dose of occupational therapy and physical therapy. During the 3-month follow-up, the motor functions of the affected limb were assessed by the Wolf Motor Function Test (WMFT and Motor Activity Log (MAL. Altered cortical excitability was assessed via transcranial magnetic stimulation (TMS.Results: Treatment significantly improved the movement in the mCIMT group compared with the control group. The mean WMF score was significantly higher in the mCIMT group compared with the control group. Further, the appearance of motor-evoked potentials (MEPs were significantly higher in the mCIMT group compared with the baseline data. A significant change in ipsilesional silent period (SP occurred in the mCIMT group compared with the control group. However, we found no difference between two groups in motor function or electrophysiological parameters after 3 months of follow-up.Conclusions: mCIMT resulted in significant functional changes in timed movement immediately following treatment in patients with acute subcortical infarction. Further, early mCIMT improved ipsilesional cortical excitability. However, no long

  5. REASSESSMENT OF DEFIBRASE IN TREATMENT OF ACUTE CEREBRAL INFARCTION: A MULTICENTER, RANDOMIZED, DOUBLE-BLIND,PLACEBO-CONTROLLED TRIAL

    Institute of Scientific and Technical Information of China (English)

    The Cooperative Group for Reassessment of Defibras

    2005-01-01

    Objective To evaluate the efficacy and safety of defibrase in patients with acute cerebral infarction by a large sample,multicenter, randomized, double-blind, placebo-controlled clinical trial.Methods Patients with acute cerebral infarction within 12 hours of stroke onset were randomly assigned to receive either an initial intravenous infusion of defibrase 15 U plus normal saline 250 Ml or 250 Ml of normal saline only.Subsequent infusions of defibrase 15 U or placebo (normal saline) were given on the 3rd, 5th, 7th, and 9th day, respectively.Both groups received standard care of acute cerebral infarction. The primary efficacy outcome was functional status(Barthel Index) at 3 months after treatment. Safety outcome were bleeding events and mortality rate. Secondary outcome included Chinese Stroke Scale (CSS) score at 14 days and recurrence rate of stroke at 1 year. Results A total of 1053 patients were enrolled at 46 centers from September 2001 to July 2003, and 527 patients were randomly assigned to receive defibrase and 526 to receive placebo. A similar proportion of patients in both groups completed a full course of treatment. There was a significantly greater proportion of favorable functional status (Barthel Index ≥95) in defibrase group than in placebo group at 3 months (52.2% vs. 42.8%, P < 0.01), and the proportion of dependent functional status (Barthel Index ≤60) was a little lower in defibrase group compared with placebo group(27.7%vs. 32.4%). These differences were more obvious among patients who were treated within 6 hours of stroke onset.Patients in defibrase group had better improvement with respect to CSS score than those in placebo group at 14 days (P <0.05). Recurrence rate of stroke at 1 year was lower in the defibrase group compared with placebo group (6.2% vs. 10.1%,P = 0.053). Patients in defibrase group had higher risk of extracranial bleeding events (4.7%vs. 1.5%, P< 0.01) and a tendency of higher risk of symptomatic intracranial hemorrhage

  6. [Acute promyelocytic leukemia (APL) resulting in broad cerebral infarction during all-trans retinoic acid (ATRA) treatment].

    Science.gov (United States)

    Ikeda, Y; Yoshinaga, K; Iki, S; Ohbayashi, Y; Urabe, A

    1994-02-01

    A 27-year-old woman visited Kanto Teishin Hospital complaining of fever and petechiae in September, 1992. Her fetus had suddenly died in the uterus two weeks before (in the sixth month of pregnancy). Total white blood cell (WBC) count was 3.2 x 10(3)/microliters with 80% promyelocytes. Bone marrow was hypercellular with 90% promyelocytes. Disseminated intravascular coagulation (DIC) was recognized. She was diagnosed as having acute promyelocytic leukemia (APL), and treatment with daily oral administration of all-trans retinoic acid (ATRA) (70 mg/body/day) was begun. On day 4, hemiplegia and aphasia appeared. Broad cerebral infarction was suspected from computed tomography. On day 9, the WBC count increased rapidly, standard chemotherapy was added and she achieved complete remission. ATRA is known to have stimulatory effects on the differentiation of APL cells, but some reports have described thromboembolic events during the administration of ATRA. In this case, ATRA might have affected coagulability resulting in cerebral infarction.

  7. Optic atrophy and cerebral infarcts caused by methanol intoxication: MRI

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, H.H. [Dept. of Diagnostic Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei (Taiwan, Province of China); Chen, C.Y. [Dept. of Diagnostic Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei (Taiwan, Province of China); Chen, F.H. [Dept. of Diagnostic Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei (Taiwan, Province of China); Lee, C.C. [Dept. of Diagnostic Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei (Taiwan, Province of China); Chou, T.Y. [Dept. of Diagnostic Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei (Taiwan, Province of China); Zimmerman, R.A. [Children`s Hospital of Philadelphia, PA (United States). Dept. of Radiology

    1997-03-01

    We present the MRI findings of cerebral and optic pathway damage in the acute and subacute stages of methanol intoxication. In the acute stage, CT and MRI showed bilateral haemorrhagic necrosis of the corpus striatum and infarcts in the anterior and middle cerebral arterial territories. MRI in the subacute stage demonstrated atrophy of the optic chiasm and prechiasmatic optic nerves in addition to the cerebral infarcts. The patient survived, with total blindness. (orig.)

  8. Bilateral cerebral hemispheric infarction associated with sildenafil citrate (Viagra) use.

    Science.gov (United States)

    Kim, K-K; Kim, D G; Ku, Y H; Lee, Y J; Kim, W-C; Kim, O J; Kim, H S

    2008-03-01

    Sildenafil citrate (Viagra) is one of the frequently prescribed drugs for men with erectile dysfunction. We describe a 52-year-old man with bilateral middle cerebral artery (MCA) territory infarction after sildenafil use. He ingested 100 mg of sildenafil and about 1 h later, he complained of chest discomfort, palpitation and dizziness followed by mental obtundation, global aphasia and left hemiparesis. Brain magnetic resonance imaging documented acute bilateral hemispheric infarction, and cerebral angiography showed occluded bilateral MCA. Despite significant bilateral MCA stenosis and cerebral infarction, systemic hypotension persisted for a day. We presume that cerebral infarction was caused by cardioembolism with sildenafil use.

  9. Observation on the therapeutic effect of aspirin in combined with ozagrel sodium in the treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Hong-Jing Shen; Hai-Yan He; Ming-Xuan Dai

    2017-01-01

    Objective:To explore the clinical efficacy of aspirin in combined with ozagrel sodium in the treatment of acute cerebral infarction (ACI).Methods:A total of 120 patients with ACI who were admitted in our hospital from May, 2015 to May, 2016 were included in the study and randomized into the study group and the control group with 60 cases in each group. The patients in the two groups were given cerebral edema alleviating, brain cell protecting, cerebral circulation improving, and blood pressure controlling. The patients in the study group were given aspirin enteric-coated tablets, 0.1 g/time, 1 time/d. On the above basis, the patients in the study group were given ozagrel sodium (80 mg) + 0.9% NaCl (250 mL), ivdrip, 2 times/d. The patients in the two groups were treated for 14 d. The venous blood was extracted 1 d after admission and 14 d after treatment. The full automatic biochemical analyzer was used to detect PLT, PT, TT, FIB, and APTT. The radioimmunoassay was used to detect TXB2 and 6-K-PGF1α. The color Doppler ultrasound was used to detect IMT.Results: PLT, PT, TT, and APTT after treatment were not significantly different from those before treatment (P>0.05), but FIB was significantly reduced, and the reduced degree in the study group was significantly superior to that in the control group (P<0.05). After treatment, TXB2 level in the two groups was reduced, while 6-K-PGF1α was elevated, and those in the study group were significantly superior to those in the control group (P<0.05). After treatment, IMT in the two groups was reduced, and the reduced degree in the study group was significantly superior to that in the control group (P<0.05).Conclusions:Aspirin in combined with ozagrel sodium in the treatment of ACI can effectively inhibit the platelet aggregation, improve the coagulation function and cerebral blood supply, promote the recovery of cerebral nerve function after infarction, and enhance the therapeutic effect; therefore, it deserves to be widely

  10. Polymorphisms of the coagulation factor Ⅶ gene and its plasma levels in relation to acute cerebral infarction differences in allelic frequencies between Chinese Han and European populations

    Institute of Scientific and Technical Information of China (English)

    康文英; 王鸿利; 熊立凡; 王学锋; 储海燕; 璩斌; 刘湘帆; 尹俊; 段宝华; 王振义

    2004-01-01

    Background Coagulation factor Ⅶ (F Ⅶ) levels in plasma are usually related to ischemic heart disease (IHD) and cerebral infarction shares many of the risk factors related to IHD. Is there any relationship between factor Ⅶ and cerebral infarction? We investigated the relationship between F Ⅶ and acute cerebral infarction and reported genotype frequencies and allelic frequencies of FⅦ gene polymorphisms in the Chinese Han population.Methods We recruited 62 patients with acute cerebral infarction confirmed by magnetic resonance imaging (MRI) from Ruijin Hospital, and 149 age-matched patients clinically free of vascular disease to act as controls. All of them were unrelated, and were from the Chinese Han population. FⅦ coagulant activity (FⅦc) was determined using an clotting assay, activated FⅦ (FⅦa) and FⅦ Ag were assayed using enzyme immunoassay kits. The FⅦ gene polymorphisms to be detected included-401G/T, -402G/A, 5'F7A1/A2, IVS7 and R353Q. 5'F7 and IVS7 were revealed by means of a PCR and direct agarose gel electrophoresis. The rest were examined by a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Results The results showed that FⅦc, FⅦAg and FⅦa were higher in the acute cerebral infarction group than in the control group (P<0.01, P<0.05, P<0.05, respectively). There were no significant differences in the genotype frequencies of FⅦ gene polymorphisms between the two groups. The allelic frequencies in the Chinese Han population were as follows: -401G/T (96.64/3.36), -402G/A (52.01/47.99), 5'F7A1/A2(96.64/3.36), IVS7 H5/H6/H7/H8 (0.34/52.35/46.98/0.34) and R353Q (95.64/4.36). There were significant differences (P<0.01, P<0.001, P<0.001, P<0.001, P<0.001, respectively) in these allelic frequencies between the Chinese Han and European populations.Conclusions The results indicate that increased plasma FⅦ levels may contribute to thrombosis in cerebral infarction. And there was no significant difference

  11. [Acute tetraparesis of cerebral origin].

    Science.gov (United States)

    Feuillet, L; Milandre, L; Kaphan, E; Ali Cherif, A

    2005-09-01

    Thrombolytic treatment in the early stage of ischemic cerebral attacks requires rapid confirmation of the diagnosis and topographic localization. Unusual clinical features can lead to misdiagnosis with the risk of delaying optimal therapeutic management. We report the cases of two patients who experienced acute tetraparesis without any associated encephalic sign, consistent with the diagnosis of spinal cord injury. Cervical magnetic resonance imaging (MRI) was normal. Conversely, cerebral MRI displayed in both cases bilateral hemispheric infarction. Two ischemic lesions were revealed in the territory of both anterior cerebral arteries in the first patient, while the second patient had a bilateral infarction in the posterior arms of both internal capsules. In case of tetraparesis, emergency spinal cord MRI should be performed to rule out neurosurgical etiologies and ischemia. If negative, cerebral MRI should be performed at the same time to look for early cerebral infarction in both hemispheres and determine the indication for thrombolysis.

  12. Symptomatic steno-occlusion in patients with acute cerebral infarction: prevalence, distribution, and functional outcome.

    Science.gov (United States)

    Kang, Jihoon; Park, Tai Hwan; Lee, Kyung Bok; Park, Jong-Moo; Ko, Youngchai; Lee, Soo Joo; Hong, Keun-Sik; Cho, Yong-Jin; Lee, Ji Sung; Lee, Juneyoung; Lee, Byung-Chul; Yu, Kyung-Ho; Kim, Dae-Hyun; Cha, Jae-Kwan; Lee, Jun; Jang, Myung Suk; Han, Moon-Ku; Bae, Hee-Joon

    2014-01-01

    Symptomatic steno-occlusion (SYSO) in acute ischemic stroke has a significant impact on treatment options and prognosis. However, the prevalence, distribution, clinical characteristics, and outcome of SYSO are not well known. We retrospectively identified 3,451 patients hospitalized because of ischemic stroke within 24 hours of symptom onset at 9 stroke centers in South Korea. Patients who did not undergo magnetic resonance imaging were excluded. SYSO was defined as stenosis or occlusion of cerebral arteries with relevant ischemic lesions in the corresponding arterial territory. The number, location, and severity of SYSOs and their effects on functional outcome were analyzed. In total, 1,929 of 3,057 subjects (63.1%) had SYSO. The most frequently affected vessels were the middle cerebral artery (34.6%), extracranial internal carotid artery (14%), vertebral artery (12.4%), and basilar artery (8.7%). SYSO predicted poor outcome on the modified Rankin Scale 3-6 (odds ratio, 1.77; 95% confidence interval, 1.46-2.15) with adjustments. Involvement of 2 or more vessels was observed in 30.6% of patients with SYSO and independently increased the risk of poor outcome (odds ratio, 2.76; 95% confidence interval, 2.12-3.59). The severity of SYSO was associated with outcome and showed a significant dose-response trend (Plocation (P for contrast=0.21). Approximately 60% of patients with acute ischemic stroke had SYSO, and the severity and number were inversely correlated with outcome. The results suggest that SYSO could predict stroke outcome.

  13. Serum vitamin B12 and folic Acid levels in acute cerebral atherothrombotic infarction.

    Science.gov (United States)

    Kocer, Abdulkadir; Ince, Nurhan; Canbulat, Cuneyt E; Sargin, Mehmet

    2004-10-01

    Hyperhomocysteinemia is an independent risk factor for atherothrombotic cerebral stroke. Vitamin B12 and folic acid are important determinants of homocysteine metabolism. We aimed to evaluate the relationship, if present, between vitamin B12 and folic acid levels and acute cerebral stroke in this study. Blood aliquots drawn within 24 hours after the stroke from hospitalized patients (n=66) with the diagnosis of acute ischemic cerebrovascular episode and also blood samples from 38 healthy controls without any vascular risk factor were analyzed. With a competitive, chemoluminescence assay, serum levels of vitamin B12 and folic acid were measured in blood samples taken within 24 hours after the stroke. The differences and correlations were tested using frequency test, student-t test and multivariate analysis. Mean serum vitamin B12 levels were significantly lower in the patients than in the control subjects, 245.40 (S.D.: 72.9) and 343.2 (S.D.: 113.0) pg/ml respectively (p=0.0001). This difference was independent from other risk factors. Likewise, mean serum folic acid levels were lower in the patients than in the control subjects, 4.62 (S.D.: 1.94) and 5.97 (S.D.: 1.19) ng/ml, respectively (p=0.003). Mean serum levels of vitamin B12 and folate at the convalescence phase were 253.05 (S.D.: 68.78) pg/ml and 4.48 (S.D.: 2.08) ng/ml, respectively; the values obtained at the acute phase were not significantly different from the values obtained at the convalescence phase. We conclude that low vitamin B12 and folic acid concentrations are associated with an increased risk of stroke, and the relationship for vitamin B12 is independent from the other known modifiable stroke risk factors. For understanding the effects of B12 and folate in stroke patients, more detailed follow-up studies with long period are needed.

  14. Relationship between glutathione and malonaldehyde levels in erythrocytes and the deformation index of erythrocyte in patients at various periods following acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Dongjun Zhang; Guangrun Xu; Zhaofu Chi; Bingxia Shi

    2006-01-01

    BACKGROUND: Glutathione, as an in vivo free radical scavenger, plays an important role in the anti-oxidation defense mechanism in patients with acute cerebral infarction.OBJECTIVE: To observe the relationship between the levels of glutathione (GSH) and malonaldehyde (MDA), the metabolite of lipid peroxidation, in erythrocyte and deformation index of erythrocyte in patients at various periods following acute cerebral infarction.DESIGN : Controlled observation.SETTING: Qilu Hospital of Shandong University and Institute of Cerebrovascular Disease of Qingdao Medical College.PARTICIPANTS: We chose 98 inpatients with acute cerebral infarction from Department of Neurology, Qilu Hospital of Shandong University from January to December 2000 , serving as cerebral infarction group, including 50 male and 48 female , with mean age of (62±7)years. There were 23 cases found on the 1st day after onset; 25 cases on the 3rd day after onset; 25 cases on the 7th day after onset; 25 cases on the 14th days after onset, and they were all confirmed by craniocerebral CT or MRI. Another 30 homeochronous inpatients with neurosis, cervical syndrome, lumbar intervertebral disc herniation and motor neuron disease were chosen as control group, including 20 male and 10 female, with mean age of (52±8)years . There was no significant difference in age and gender distribution between two groups (P > 0.05). Patients in the two groups were informed of detected index.METHODS: ①Ulnar venous blood was chosen from the patients who were fasted on the 1st, 3rd, 7th and 14th days after onset. Deformation index of erythrocyte was measured with BL88-CKX laser diffraction erythrocyte deformeter and photographing was performed. GSH level in erythrocyte was measured with DTNB assay introduced by Beu-tler. MDA level in erythrocyte was measured with modified thiobarbituric acid colorimetric method. ②At each sample collecting , according to the criteria accepted by the Fourth National Conference of

  15. 急性脑梗死患者合并脑微出血的心脑血管事件发生的研究%Effect of cerebral microbleeds on cardiac and cerebral vascular events following acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    李晓晴; 毕齐; 王力; 王力峰

    2012-01-01

    目的 研究急性脑梗死合并脑微出血(CMB)患者后期心脑血管事件的发生率和危险因素.方法 将109例急性脑梗死患者分为CMB组38例和无CMB组71例,对其进行前瞻性研究,给予梯度回波T2* WI或磁敏感加权成像,并对患者的临床资料和影像学特点进行分析.平均随访(9.5±3.7)个月.结果 与无CMB组比较,CMB组脑梗死和脑出血两者兼有,单纯脑出血比例明显升高(7.9% vs 1.4%,P<0.05;10.5% vs 0,P<0.01).CMB组共检出CMB 153个.在随访中,16例患者再发脑卒中,包括11例脑梗死,5例脑出血.5例脑出血患者中有3例服用阿司匹林,2例接受抗凝治疗.CMB组有2例脑出血患者的出血部位与CMB部位相同.结论 CMB是脑微小血管病变特征之一;是急性缺血性脑血管病患者后期发生脑出血的危险因素之一;CMB对脑卒中患者长期服用阿司匹林或者抗凝治疗具有重要意义.%Objective To study the incidence and risk factor of cardiac and cerebral vascular events in patients with acute cerebral infarction accompanying cerebral mierobleeds(CMB). Methods One hundred and nine acute cerebral infarction patients were divided into CMB group(n = 38) and non-CMB group (n = 71). The patients underwent gradient echo T2-weighted MRI or magnetic susceptibility-weighted imaging. Their clinical data and imaging characteristics were analyzed. The patients were followed up for 9. 5 + 3. 7 months. Results The proportions of acute cerebral infarction and CMB were significantly higher in CMB group than in non-CMB group(7. 9% vs 1.4%,P<0. 05)10. 5% vs 0,P<0.01).One hundred and fifty-three CMB were detected in CMB group. Of the 16 patients who had relapse of cerebral stroke during the follow-up, 11 had cerebral infarction and 5 had intracerebral hemorrhage(3 were treated with aspirin and 2 received anti-coagulant therapy). The bleeding site was similar to that of CMB in 2 patients of CMB group. Conclusion CMB are one of the

  16. Differential expression of 114 oxidative stressrelated genes in peripheral blood mononuclear cells of acute cerebral infarction patients A gene microarray experiment

    Institute of Scientific and Technical Information of China (English)

    Jing Yang; Fei Zhong; Mingshan Ren; Jiangming Zhao

    2010-01-01

    Previous studies have focused on the analysis of single or several function-related genes in oxidative stress;however,little information is available regarding altered expression of oxidative stress-related genes in the process of ischemia-reperfusion injury from microarray experiments.The aim of the present study was to investigate the changes in cell oxidative stress-and toxicity-related gene expression utilizing microarray screening in patients with acute cerebral infarction during cerebral ischemia-reperfusion injury.Of the included 114 genes,expression was significantly upregulated in eight genes,including three heat shock protein-related genes,one oxidative and metabolic stress-related gene,one cell growth arrest/senescence related gene,two apoptosis signal-related genes,and one DNA damage and repair related gene.Expression was significantly downregulated in four genes,including one cell proliferation/cancer related gene,two oxidative and metabolic stress-related genes and one DNA damage and repair related gene.The results demonstrated that cerebral ischemia-reperfusion injury in patients with acute cerebral infarction was affected by many genes including oxidative stress-,heat shock-,DNA damage and repair-,and apoptosis signal-related genes.Therefore,it could be suggested that cerebral ischemia-reperfusion injury may be subjected to complex genetic regulation mechanisms.

  17. Clinical value of detection on serum monocyte chemotactant protein-1 and vascular endothelial cadherin levels in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Xia Zhou; Cheng Zhang

    2016-01-01

    Objective: To study the correlation of serum monocyte chemotactant protein-1 (MCP-1) and vascular endothelia cadherin (VE-cadherin) levels in patients with acute cerebral infarction, and nerve injury molecules, interleukins and matrix metalloproteinases. Methods: A total of 86 patients with acute cerebral infarction treated in our hospital from April 2012 to October 2015 were selected as the observation group and 50 healthy subjects in the same period treated in our hospital were selected as the control group. The serums were collected and the contents of MCP-1, VE-cadherin, heart-type fatty acid binding protein (H-FABP), S100 calcium binding protein B (S100B), neuron-specific enolase (NSE), interleukin-lb (IL-1b), IL-6, IL-17, IL-18, matrix metalloproteinase-2 (MMP2), MMP3 and MMP9 were measured. Results: The serum contents of MCP-1, VE-cadherin, H-FABP, S100B, NSE, IL-1b, IL-6, IL-17, IL-18, MMP2, MMP3 and MMP9 in observation group were significantly higher than those of control group. Carotid artery plaque formation and unstable plaque properties will increase the serum contents of MCP-1, VE-cadherin, H-FABP, S100B, NSE, IL-1b, IL-6, IL-17, IL-18, MMP2, MMP3 and MMP9 in patients with cerebral infarction. The serum levels of MCP-1, VE-cadherin and the contents of H-FABP, S100B, NSE, IL-1b, IL-6, IL-17, IL-18, MMP2, MMP3 and MMP9 were positively correlated. Conclusions: The serum levels of VE-cadherin and MCP-1 were significantly increased in patients with acute cerebral infarction. MCP-1 and VE-cadherin can increase the secretion of interleukins and matrix metalloproteinases, which can result in the carotid artery plaque formation, unstable plaque properties and the injury of nerve function.

  18. Clinical value of detection on ser um monocyte chemotactant protein-1 and vascular endothelial cadher in levels in patients with acute cerebral infarction

    Directory of Open Access Journals (Sweden)

    Xia Zhou

    2016-11-01

    Full Text Available Objective: To study the correlation of serum monocyte chemotactant protein-1 (MCP-1 and vascular endothelia cadherin (VE-cadherin levels in patients with acute cerebral infarction, and nerve injury molecules, interleukins and matrix metalloproteinases. Methods: A total of 86 patients with acute cerebral infarction treated in our hospital from April 2012 to October 2015 were selected as the observation group and 50 healthy subjects in the same period treated in our hospital were selected as the control group. The serums were collected and the contents of MCP-1, VE-cadherin, heart-type fatty acid binding protein (H-FABP, S100 calcium binding protein B (S100B, neuron-specific enolase (NSE, interleukin-lb (IL-1b, IL-6, IL-17, IL-18, matrix metalloproteinase-2 (MMP2, MMP3 and MMP9 were measured. Results: The serum contents of MCP-1, VE-cadherin, H-FABP, S100B, NSE, IL-1b, IL- 6, IL-17, IL-18, MMP2, MMP3 and MMP9 in observation group were significantly higher than those of control group. Carotid artery plaque formation and unstable plaque properties will increase the serum contents of MCP-1, VE-cadherin, H-FABP, S100B, NSE, IL-1b, IL-6, IL-17, IL-18, MMP2, MMP3 and MMP9 in patients with cerebral infarction. The serum levels of MCP-1, VE-cadherin and the contents of H-FABP, S100B, NSE, IL-1b, IL-6, IL-17, IL-18, MMP2, MMP3 and MMP9 were positively correlated. Conclusions: The serum levels of VE-cadherin and MCP-1 were significantly increased in patients with acute cerebral infarction. MCP-1 and VE-cadherin can increase the secretion of interleukins and matrix metalloproteinases, which can result in the carotid artery plaque formation, unstable plaque properties and the injury of nerve function.

  19. EFFECT OF ELECTROACUPUNCTURE ON PLASMA ANGIOTENSIN-ALDOSTERONE AND ATRIAL NATRIURETIC POLYPEPTIDE IN RABBITS WITH ACUTE CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    吴绪平; 王述菊; 刘玲; 周华

    2004-01-01

    Objective: To observe the therapeutic effect of electroacupuncture (EA) on plasma angiotensin (Ang*.Ⅱ), aldosterone (ALD) and atrial natriuretic polypeptide (ANP) contents in experimental cerebral infarction rabbits for analyzing the underlying mechanism of acupuncture in ameliorating blood supply of the brain tissue. Methods: A total of 80 rabbits were randomized into control (n=8), pseudo-operation (n=24), model (n=24) and EA (n=24) groups. Cerebral infarction model was established by infusion of self-thrombus into the carotid artery. EA (1 mA, 2 Hz) was applied to "Baihui"(百会GV 20) and "Shuigou"(水沟GV 26) for 30 min, once every 12 hours. Plasma Ang-II, ALD and ANP contents were detected with radioimmunoassay method. In the later 3 groups, blood samples were taken at 6 h, 24 h and 48 h after cerebral ischemia. Results: Compared with control and pseudo-operation groups, Ang-II and ALD contents of model group at 6 h, 24 h and 48 h after cerebral ischemia increased significantly while plasma ANP of the 3 time-courses of model group decreased considerably (P<0.01). In comparison with model group, results showed that Ang-II and ALD contents of EA group decreased significantly whereas ANP level of EA group increased strikingly (P<0.01). Conclusion: Electroacupuncture has the effects of raising plasma ANP level and lowering plasma Ang-II and ALD in cerebral infarction rabbits.

  20. Effect of fasudil combined with conventional therapy on nerve and blood coagulation function as well as Hcy metabolism in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Zhi-Yong Lu

    2017-01-01

    Objective:To analyze the effect of fasudil combined with conventional therapy on nerve and blood coagulation function as well as Hcy metabolism in patients with acute cerebral infarction. Methods:80 patients with acute cerebral infarction treated in our hospital between January 2013 and January 2013 were selected as the research subjects and divided into observation group (n = 40) and control group (n = 40) according to the random number table. Control group received conventional therapy and observation group received fasudil combined with conventional therapy. After 14 d of treatment, the levels of cerebral blood perfusion parameters, nerve function indexes, platelet function indexes and homocysteine (Hcy) of two groups of patients were determined.Results:After 14 d of treatment, middle cerebral artery and basilar artery peak systolic flow velocity (Vs), low diastolic flow velocity (Vd) and mean flow velocity (Vm) levels of observation group were higher than those of control group (P<0.05); serum nerve function indexes brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) content were higher than those of control group (P<0.05) while phosphatidic acid (PA), neuron-specific enolase (NSE), S100β protein (S100β), and substantia nigra divalent metal transporter 1 (DMT1) content were lower than those of control group (P<0.05); serum platelet function indexes platelet activation-dependent granule membrane protein-140 (GMP-140), fibrinogen receptor-1 (PAC-1), platelet activating factor (PAF) and platelet-derived growth factor BB (PDGF-BB) content were lower than those of control group (P<0.05); serum Hcy content was lower than that of control group (P<0.05).Conclusions:Fasudil combined with conventional therapy can optimize the nerve function and blood coagulation function in patients with acute cerebral infarction, and also plays a positive role in reducing Hcy levels.

  1. Classification of Oxfordshire community stroke project assisted by transcranial Doppler ultrasound examination for treating acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Xiaohua Xiao; Jie Situ; Tinghui Li; Shaohong Qiu

    2006-01-01

    BACKGROUND: The early correct diagnosis of acute cerebral infarction (ACI) is very important for choosing therapeutic regimen. The classification of Oxfordshire community stroke project (OCSP) provides guide for easy and rapid diagnosis and choosing therapeutic regimen in clinical practice. But current operation is not satisfied. Only depending on clinical symptoms and body signs do objective evidences lack. Transcranial Doppler ultrasound (TCD) examination may provide hemodynamical evidences for the correct classification of OCSP to some extent. OBJECTIVE: To compare the results of OCSP classification and TCD examination for treating ACI in patients, and analyze the relationship between them as well as the effect of TCD on the correct classification of OCSP. DESIGN: Controlled observation.SETTING: Department of Internal Medicine, Shenzhen Hospital of Prevention and Treatment for Occupational Disease. PARTICIPANTS: Thirty-eight inpatients with ACI including 21 males and 17 females, aged 50 to 81 years, who received treatment in the Department of Internal Medicine, Shenzhen Hospital of Prevention and Treatment for Occupational Disease within 24 hours after onset from October 2002 to October 2005 were involved. The involved inpatients all confirmed to the diagnostic criteria of ACI formulated in the 4th National Cerebrovas- cular Diseases Conference. All the cases received skull computer tomography (CT) or magnetic resonance imaging (MRI) examinations at 24 hours after onset. Those patients who had no obvious infarct focus in skull CT examination within 24 hours after onset were performed re-examination to verify ACI within 72 hours after onset. Informed consents of examination method were obtained from all the patients. METHODS: According to the classification of OCSP, the patients were assigned into 4 subtypes: lacunar infarction (LACI), total anterior circulation infarction (TACI), part anterior circulation infarction (PACI) and posterior circulation infarction

  2. Correlations between MRI and Cognitive Changes during Acute to Rehabilitation Phase of Cerebral Infarction%脑梗死患者急性期-康复期认知变化与脑MRI分析

    Institute of Scientific and Technical Information of China (English)

    徐晓云; 高伟明; 朱雯霞; 沈伟文

    2002-01-01

    Objective: To examine correlations between MRI and cognitive changes associated with cerebral infarction. Methods: Using HDS-R and Senior Cognitive Scale, we assessed 101 patients with cerebral infarction during acute to rehabilitation phase. The results were compared with their MRI. Results: At 3 weeks after onset, cognitive impairment was found in 70.3% of the patients. At 6 months after onset, 10% recovered to normal, 35.6% improved, 22.8% worsened, and 42.5% met the criteria of dementia. During acute phase, infarction focus and leukoaraiosis (LA) were related to cognitive impairment P<0.05). During rehabilitation phase, cognitive impairment was related to LA.Conclusion:Cerebral infarcti on results in significant cognitive impairment. LA is the major cause of cognitive impairment associated with cerebral infarction in rehabilitation.

  3. Chronic and acute anemia and extracranial internal carotid stenosis are risk factors for silent cerebral infarcts in sickle cell anemia.

    Science.gov (United States)

    Bernaudin, Françoise; Verlhac, Suzanne; Arnaud, Cécile; Kamdem, Annie; Vasile, Manuela; Kasbi, Florence; Hau, Isabelle; Madhi, Fouad; Fourmaux, Christine; Biscardi, Sandra; Epaud, Ralph; Pondarré, Corinne

    2015-03-05

    Early transcranial Doppler (TCD) screening of the Créteil sickle cell anemia (SCA)-newborn cohort, and rapid initiation of transfusion programs, resulted in successful prevention of overt strokes, but a high cumulative risk of silent cerebral infarcts (SCI) remained, suggesting that TCD screening does not identify all patients with SCA at risk for SCI. We hypothesized that episodes of hypoperfusion/hypoxia, as observed during acute chest syndromes or acute anemic events (AAE), and extracranial internal carotid artery (eICA) stenoses, detectable via submandibular Doppler sonography and cervical magnetic resonance angiography (MRA), could also be risk factors for SCI. This study includes 189 stroke-free patients with SCA from the Créteil newborn cohort (1992-2010) followed longitudinally by magnetic resonance imaging/MRA, including cervical MRA at the last assessment. All patients with abnormal TCD and/or intracranial stenoses were placed on a transfusion program. Mean follow-up was 9.9 years (range, 2.2-19.9 years; 1844 patient-years). Annual rates of clinical events were calculated. The cumulative risk for SCI was 39.1% (95% confidence interval [CI], 23.5%-54.7%) by age 18 years, with no plateau. We confirm that baseline hemoglobin level lower than 7 g/dL before age 3 years is a highly significant predictive risk factor for SCI (hazard ratio, 2.97; 95% CI, 1.43-6.17; P = .004). Furthermore, we show that AAE rate (odds ratio, 2.64 per unit increase; 95% CI, 1.09-6.38; P = .031) and isolated eICA stenosis (odds ratio, 3.19; 95% CI, 1.18-8.70; P = .023) are significant and independent risk factors for SCI.

  4. Diffusion weighted EPI in early cerebral infarction and intracerebral hemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Okada, Susumu; Cho, Keiichi; Hosaka, Sumio; Ito, Koichiro; Tajima, Natsuki; Kobayashi, Shiro [Nippon Medical School (Japan). Chiba-Hokuso Hospital; Kumazaki, Tatsuo; Takahashi, Yoshiyuki

    1997-11-01

    Fifteen cases of early cerebral infarction and 14 cases of cerebral hemorrhage underwent diffusion weighted echo planar imaging. Increased intensity area was detected only 2 in 5 cases less than 3 hours from ictus, whereas infarction was correctly diagnosed in all cases over 3 hours. Infarcted area was increased on the follow-up study in 2 cases. Hematoma showed mixed intensity in hyper acute phase, very hypo in acute, mixed in subacute and very hyper in the chronic stage. High intensity area surrounded the hematoma. (author)

  5. Effects of acupuncture therapy on plasma neuropeptide Y levels and resuscitation in patients with very early stage acute cerebral infarction A randomized controlled study

    Institute of Scientific and Technical Information of China (English)

    Guozhong Zhang; Lina Ning; Sujuan Gao

    2009-01-01

    BACKGROUND: It is known that acupuncture therapy can decrease plasma neuropeptide Y (NPY) levels in patients with cerebral infarction, but different types of acupuncture therapy used in various stages of cerebral infarction have not been evaluated.OBJECTIVE: To explore the effect of acupuncture therapy on resuscitation (Xingnao Kaicliao) and plasma NPY levels in patients with very early stage acute cerebral infarction.DESIGN, TIME AND SETTING: This case-controlled study was performed at the Affiliated Hospital of the Medical College of the Chinese People's Armed Police Force between September 2004 and October 2005.PARTICIPANTS: Sixty patients with acute cerebral infarction of ≤ 6 hours were used in this study. Patients were randomly divided into an acupuncture therapy group (n = 30) and a routine treatment group (n = 30). Another 30 healthy subjects were used as the control group.METHODS: The acupuncture therapy of Xingnao Kaiqiao used in the acupuncture therapy group was based on routine western medical treatment and was performed at bilateral Neiguan (PC6) using the twirling, reinforcing-reducing method, Renzhong (DU26) using heavy bird-pecking needling, Sanyinjiao (SP6) using reinforcing and reducing by lifting and thrusting the needle, Jiquan (HT1), Weizhong (BL40) and Chize (LU5) using reinforcing and reducing by lifting and thrusting the needle. The acupuncture lasted for 14 days. Patients in the routine treatment group underwent routine medical treatment and no intervention was given to subjects in the control group.MAIN OUTCOME MEASURES: A 4 mL venous blood sample was obtained at different time points, I.e., immediately after hospitalization, the next morning, 7 and 14 days after treatment, to measure plasma NPY levels pre- and post-treatment using the radio-immunity method.RESULTS: The plasma NPY levels were significantly higher in both the routine treatment group and the acupuncture therapy group than in the control group pre- and post-treatment (P < 0

  6. Comparison of the level of thrombus precursor protein in blood plasma between patients with acute cerebral infarction and healthy persons at different time

    Institute of Scientific and Technical Information of China (English)

    Chenghua Xiao; Peng Zhang

    2006-01-01

    BACKGROUND: Thrombus precursor protein (TpP) is the index of thrombus activity level, and it is also early referencing index in detecting thrombus diseases.OBJECTIVE: To dynamically observe the changes of TpP level in blood plasma of patients with acute cerebral infarction at different time after onset, and to compare the differences of plasma TpP level between patients with acute cerebral infarction and healthy persons who received health examination.DESIGN: Controlled observation.SETTING: Department of Neurology, Affiliated Hospital of Xuzhou Medical College.PARTICIPANTS: Totally 58 patients with acute cerebral infarction who received the treatment in the Department of Neurology, Affiliated Hospital of Xuzhou Medical College between September 2004 and March 2005 were recruited in this study. They all met the diagnostic criteria revised by the 4th National Conference of Cerebrovascular Disorders in 1995 and were diagnosed by clinical and skull CT and (or) MRI examinations. The patients included 33 male and 25 female aged from 36 to 87 years. Time to onset < 6 hours, 6 to 11 hours, 12 to 23 hours, 24 to 48 hours and > 48 hours were found in 10,11,14,10 and 13 patients respectively. Another 51 persons who homeochronously received the health body examination in our hospital were recruited, including 34 male and 17 female, aged 38 to 85 years, serving as control group. Patients with cardio-cerebrovascualr diseases or liver and kidney diseases were excluded. All the involved subjects were informed of the detected items.METHODS: About 4 mL venous blood was respectively taken from patients admitted to the hospital within 6 hours, 6 to11 hours, 12 to 23 hours, 24 to 48 hours and more then 48 hours after onset, and healthy persons when receiving health examination. The level of TpP in blood plasma was measured with enzymelinked immunosorbent assay.MAIN OUTCOME MEASURES: ① Comparison of the level of plasma TpP between patients and controls; ② Comparison of the level

  7. Ipsilateral Cerebral and Contralateral Cerebellar Hyperperfusion in Patients with Unilateral Cerebral Infarction; SPM Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Sun Pyo; Yoon, Joon Kee; Choi, Bong Hoi; Joo, In Soo; Yoon, Seok Nam [Ajou University School of Medicine, Suwon (Korea, Republic of)

    2008-10-15

    Cortical reorganization has an important role in the recovery of stroke. We analyzed the compensatory cerebral and cerebellar perfusion change in patients with unilateral cerebral infarction using statistical parametric mapping (SPM). Fifty seven {sup 99m}Tc-Ethylene Cystein Diethylester (ECD) cerebral perfusion SPECT images of 57 patients (male/female=38/19, mean age=56{+-}17 years) with unilateral cerebral infarction were evaluated retrospectively. Patients were divided into subgroups according to the location (left, right) and the onset (acute, chronic) of infarction. Each subgroup was compared with normal controls (male/female=11/1, mean age =36{+-}10 years) in a voxel-by-voxel manner (two sample t-test, p<0.001) using SPM. All 4 subgroups showed hyperperfusion in the ipsilateral cerebral cortex, but not in the contralateral cerebral cortex. Chronic left and right infarction groups revealed hyperperfusion in the ipsilateral primary sensorimotor cortex, meanwhile, acute subgroups did not. Contralateral cerebellar hyperperfusion was also demonstrated in the chronic left infarction group. Using {sup 99m}Tc-ECD SPECT, we observed ipsilateral cerebral and contralateral cerebeller hyperperfusion in patients with cerebral infarction. However, whether these findings are related to the recovery of cerebral functions should be further evaluated.

  8. Clinical research on cognitive function impairment after acute cerebral infarction%急性脑梗死后认知功能障碍的临床研究

    Institute of Scientific and Technical Information of China (English)

    严春梅; 李燕

    2011-01-01

    Objective To analyze the(ACI) relationship between infarction sites and cognitive impairment after acute cerebral infarction.Methods A total of 134 patients with first ACI and 50 healthy control subjects matched with age, sex and education level were selected.All subjects were assessed with mini-mental state examination (MMSE), clinical memory scale ( CMS), verbal fluency test ( VFT), clock drawing task ( CDT), Barthel index (B1) assessment,Haehinski ischemic scale (HIS), Hamilton depression scale (HAMD).All patients and healthy control subjects were examined with event-related potentials (ERP) P300 test.The relationship between Results of above-mentioned neuropsychological assessment and P300 findings were compared and analyzed in accordance with the neuroimaging type of cerebral infarction.Results 1.There was statistical significance in differences of scores of MMSE, CMS, VFT, CDT between middle infarction and lacunar infarction ( P 0.05 ).2.In middle infarction and small infarction subgroups: the scores of MMSE, CMS in frontal lobe infarction and temporal lobe infarction were lower than those in basal ganglia infarction, parietal lobe infarction and occipital lobe infarction; the scores of MMSE, CMS in basal ganglia infarction were lower than those in parietal lobe infarction and occipital lobe infarction, all had statistically significant differences( P 0.05 ).Conclusion The location of cerebral infarction is closely related with cognitive function impairment after ACI.%目的 探讨并分析梗死灶部位与急性脑梗死(ACI)后认知功能障碍的关系.方法 选取134例ACI患者(ACI组)和100例健康人(对照组)进行简易精神状态检查表(MMSE)、临床记忆量表(CMS)、词语流畅性测验(VFT)、画钟测验(CDT)等评定,并行F300检查,将神经心理学量表评定结果及P300检查结果按照脑梗死的影像学分型进行对比研究.结果 1.中梗死与腔隙性梗死MMSE、CMS、VFT、CDT评分差异均有统计学意义(P0

  9. Clinical analysis of sleep disorders in patients with acute cerebral infarction%急性脑梗死患者睡眠障碍的临床分析

    Institute of Scientific and Technical Information of China (English)

    陈美琳; 陈娟; 王晓利

    2015-01-01

    目的:探讨急性脑梗死患者睡眠障碍的临床特点。方法对72例脑梗死患者,根据病史并采用匹兹堡睡眠指数问卷(PSQI),神经功能缺损程度评分(NDS),及多导睡眠图(PSG)进行研究。结果急性脑梗死患者睡眠障碍的临床表现形式主要以失眠为主,检出率为44.4%,女性大于男性。脑梗死神经缺损越严重,睡眠障碍的发生率就越高。脑梗死患者皮质下梗死较皮质梗死、小脑梗死睡眠障碍的发生率高。急性脑梗死睡眠障碍的患者PSG改变为:总睡眠时间减少,入睡潜伏期延长,睡眠效率明显降低。NREMⅠ期睡眠明显增多,Ⅱ期和Ⅲ期睡眠减少。结论急性脑梗死睡眠障碍的发生率较高,发病与多种因素有关,通过了解脑梗死睡眠障碍患者的睡眠情况有助于指导治疗。%Objective To explore the characteristics of sleep disorders in patients with acute cere‐bral infarction .Methods Adopting medical history and Pittsburgh Sleep QuestionnaireIndex(PSQI) ,de‐gree of Nerve Function Defect Score (NDS)and Polysomnography (PSG) methods to study 72 patients with cerebral infarction .Results Clinical manifestation of sleep disorders in patients with acute cerebral infarction was mainly suffering from insomnia ,the detection rate was 44 .4% ,and the rate of women washigher than men .The more serious Cerebral infarction nerve defect ,the higher the incidence rate of sleep disorders .Patients with subcortical infarction were more likely to have sleep prbolems .PSG chan‐ges for patients with acute cerebral infarction of sleep disorders:total sleep time reduced ,sleep latency extended ,sleep efficiency decreased .NREM sleepⅠstage significantly increased and stage Ⅱand Ⅲ de‐creased .Conclusions The sleep disorder incidence rate of patients with acute cerebral infarction is high‐er ,which is associated with a variety of factors ,by understandingthe sleep state of

  10. Effect of extracranial electric stimulation at cerebellar fastigial nucleus on serum C-reactive protein of patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    BACKGROUND: Some reports indicate that electric and/or chemical stimulation at various brain sites of experimental animals can raise regional cerebral blood flow and improve cerebral circulation; however, its mechanism is still unclear.OBJECTIVE: To observe the effects of electric stimulation at cerebellar fastigial nucleus on serum C-reactive protein of patients with acute cerebral infarction.DESIGN: Non-randomized synchronized contrast study.SETTING: The Second People's Hospital of Xinxiang City.PARTICIPANTS: A total of 54 patients with acute cerebral infarction were selected from the Department of Neurology, the Second People's Hospital of Xinxiang from December 2005 to December 2006. There were 31 males and 23 females, and their ages ranged from 56 to 80 years. All patients met the diagnostic criteria of the Fourth National Cerebrovascular Academic Meeting, were finally diagnosed by using CT examination,and provided the confirmed consent. Based on therapeutic demands, patients were divided into electric stimulation group and routine treatment group with 27 cases in each group. In addition, 21 healthy subjects,including 11 males and 10 females and aging 53 - 78 years, were selected as the control group. All the subjects in the control group did not have any histories of cerebrovascular diseases and severe body diseases.METHODS: Based on routine drug therapy, patients in the electric stimulation group were also treated by using CVFT-010M cerebral circulation function therapeutic device (made in Shanghai). Electrode was fixed at bilateral mastoid in the first group and at extensible sides of upper limbs in the second group. Electric stimulation was given twice a day and lasted for 30 minutes each time. Ten days were regarded as a course.Parameters of device: mode Ⅲ, frequency 198%, and intensity 90% - 110% (bionic current). Patients in the routine treatment group received the routine drug treatment. Content of serum C-reactive protein was measured in both

  11. A dynamic concept of middle cerebral artery occlusion and cerebral infarction in the acute state based on interpreting severe hyperemia as a sign of embolic migration

    DEFF Research Database (Denmark)

    Olsen, T S; Lassen, N A

    1984-01-01

    The present study investigates the pathogenesis of focal cerebral hyperemia, its effect on brain tissue and discusses its pathophysiological and therapeutic importance in the light of interpreting severe hyperemia as a sign of arterial reopening probably due to embolic migration. Cerebral...... as well as in non-infarcted tissue. Apparently, it is the severity of the initial ischemic episode and not the hyperemia that determines whether or not tissue necrosis develops. Interpreting severe hyperemia as a sign of arterial reopening and embolic migration (evidenced by partial reopening affecting...

  12. Effects of Repetitive Hyperbaric Oxygen Treatment in Patients with Acute Cerebral Infarction: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Cheng-Hsin Chen

    2012-01-01

    Full Text Available The role of hyperbaric oxygen therapy (HBOT in the treatment of acute ischemic stroke is controversial. This prospective study assessed the efficacy and safety of HBOT as adjuvant treatment on 46 acute ischemic stroke in patients who did not receive thrombolytic therapy. The HBOT group (n=16 received conventional medical treatment with 10 sessions of adjunctive HBOT within 3–5 days after stroke onset, while the control group (n=30 received the same treatment but without HBOT. Early (around two weeks after onset and late (one month after onset outcomes (National Institutes of Health Stroke Scale, NIHSS scores and efficacy (changes of NIHSS scores of HBOT were evaluated. The baseline clinical characteristics were similar in both groups. Both early and late outcomes of the HBOT group showed significant difference (P≤0.001. In the control group, there was only significant difference in early outcome (P=0.004. For early efficacy, there was no difference when comparing changes of NIHSS scores between the two groups (P=0.140 but there was statistically significant difference when comparing changes of NIHSS scores at one month (P≤0.001. The HBOT used in this study may be effective for patients with acute ischemic stroke and is a safe and harmless adjunctive treatment.

  13. 老年急性心肌梗死合并脑梗死患者临床特点分析%Clinical analysis of elderly patients with acute myocardial infarction complicated with cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    张雅婷; 王丽

    2014-01-01

    目的:探讨老年急性心肌梗死合并脑梗死患者的临床特点。方法选取该院2008年6月至2013年6月收治的79例老年急性心肌梗死合并脑梗死患者,按预后分为死亡组和存活组,对两组患者的患病危险因素、临床表现、心肌梗死部位、脑梗死部位及确诊脑梗死时间进行临床观察。结果两组患者患病危险因素比较,差异无统计学意义(P>0.05),死亡组患者意识障碍、低血压、脑梗死确诊时间与存活组比较,差异均有统计学意义(P<0.05)。死亡组患者心前壁和脑干梗死比例高于存活组,差异有统计学意义(P<0.05)。结论老年急性心肌梗死合并脑梗死临床表现复杂,急性前壁心肌梗死患者应及早预防脑梗死的发生,早期确诊能明显改善患者预后。%Objective To investigate the clinical characteristics of elderly patients with acute myocardial infarction (A-MI) complicated with cerebral infarction. Methods A total of 79 elderly patients with AMI complicated with cerebral infarction , who were received in the hospital from June 2008 to June 2013,were divided into the death group(n=49) and survival group(n=30) according to prognosis. The risk factors,clinical manifestations,the site of myocardial infarction,the site of cerebral infarction site and confirmed infarction time of the two groups were observed clinically. Results There was no statistically significant dif-ference on risk factors between the two groups ,but the difference on disturbance of consciousness ,hypotension and confirmed in-farction time had statistical significance(P<0.05). The portion of anterior wall of heart and brainstem infarction in the death group was higher than that in the survival group(P<0.05). Conclusion The clinical manifestations of elderly patients with AMI compli-cated with cerebral infarction are complex ,it is necessary for the patients with acute anterior myocardial infarction to prevent the

  14. Reversible posterior leukoencephalopathy syndrome and silent cerebral infarcts are associated with severe acute chest syndrome in children with sickle cell disease.

    Science.gov (United States)

    Henderson, Jessica N; Noetzel, Michael J; McKinstry, Robert C; White, Desiree A; Armstrong, Melissa; DeBaun, Michael R

    2003-01-15

    Patients with severe acute chest syndrome (ACS) requiring endotracheal intubation and erythrocytopheresis are at increased risk for neurologic morbidity. This study examines patients with sickle cell disease who developed severe episodes of ACS, leading to endotracheal intubation, ventilatory support for respiratory failure, and erythrocytapheresis. Magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) studies, a neurologic examination by a pediatric neurologist, and cognitive testing were done in all patients. Five consecutive patients, aged 3 to 9 years, were identified with severe ACS. All patients developed neurologic complications resulting from ACS episodes, including seizures (n = 2), silent cerebral infarcts (n = 3), cerebral hemorrhage (n = 2), and reversible posterior leukoencephalopathy syndrome (n = 3). Children with severe ACS should have a magnetic resonance image of the brain, neurologic examination by a neurologist, and cognitive testing to detect the presence of neurologic morbidity.

  15. Perfusion MRI in cerebral infarction; MR-Perfusionsuntersuchung beim Hirninfarkt

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, T.; Bartylla, K.; Piepgras, U. [Abt. fuer Neuroradiologie, Radiologische Klinik der Universitaet des Saarlandes, Homburg (Germany); Stoll, M. [Universitaet des Saarlandes, Homburg (Germany). Neurologische Klinik

    1997-11-01

    Purpose: To investigate the hemodynamic changes in patients with acute cerebral stroke by perfusion MRI. Materials and methods: In 12 patients with acute stroke in the territory of the middle cerebral artery, perfusion MRI was performed. Peak time, mean transit time, regional cerebral blood volume and regional cerebral blood flow were calculated in the infarction, the peri-infarction area and the contralateral hemisphere. Results: In the infarction the mean blood flow was 29 ml/100 g/min, compared to about 40 ml/100 g/min in the peri-infarction area and the contralateral hemisphere. In two patients increased cortical blood flow was found in the infarction due to luxury perfusion. The cerebral blood volume was reduced in the infarction, but significantly increased, to 7.3 ml/100 g, in the peri-infarction tissue. Conclusion: Perfusion MRI allows one to differentiate various patterns of perfusion disorders in patients with acute cerebral stroke. (orig./AJ) [Deutsch] Ziel dieser Untersuchung war es, kernspintomographisch die haemodynamischen Veraenderungen in einem Patientenkollektiv mit akutem Hirninfarkt zu bestimmen. Bei 12 Patienten mit akutem Infarkt im Versorgungsbereich der A.cerebri media wurde eine kerspintomographische Perfusionsmessung durchgefuehrt. Im demarkierten Infakrtgebiet, in der Infarktumgebung und auf der nicht betroffenen kontralateralen Hemisphaere wurden die `peak time`, die `mean transit time`, das regionale zerebrale Blutvolumen und der regionale zerebrale Blutfuss berechnet. Im Infarktzentrum fand sich ein mittlerer Blutfluss von 29 ml/100 g/min, waehrend fuer die Infarktumgebung und die kontralaterale Hemisphaere ein Fluss von etwa 40 ml/100 g/min bestimmt wurde. Bei 2 Patienten fand sich im demarkierten Infarktgebiet eine kortikal gelegene Flussbeschleunigung. Das zerebrale Blutvolumen war im Infarktzentrum vermindert, in der Infarktumgebung mit 7,3 ml/100 g signifikant erhoeht. Mit der kernspintomographischen Perfusionsmessung lassen sich

  16. Monitoring the changes in plasm C-reactive protein,fibrinogen and blood white cell in patients with primary hypertension combined with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Yuanfei Deng; Juan Hang; Yane Chen

    2006-01-01

    BACKGROUND: Inflammatow reaction and the increased level of its accompanying active protein play an important role in the occurrence and development of cerebral infarction. C-reactive protein, fibrinogen and white blood cell, as the monitoring index of inflammatory reaction, are very important in the occurrence and development of acute cerebral infarction.OBJECTIVE: To make a comparison between patients with primary hypertension accompanied with acute cerebral infarction and with simple primary hypertension by observing the changes in plasma C-reactive protein and fibrinogen levels as well as white blood cell and differential counts and analyzing their significances.DESIGN : Controlled observation.SETTTNG: Ward Building for VIP, Shenzhen Hospital, Peking University.PARTICIPANTS: Totally 133 patients with primary hypertension were selected from Ward Building for VIP,Shenzhen Hospital, Peking University during September 2003 to September 2005. The diagnostic criteda were based on the hypertension diagnosis criteria formulated by the 7th World Health Organization-lnternational Society of Hypertension Guidelines (WHO-ISH) in 1998. The informed consents were obtained from all the participants. The involved patients were assigned into two groups: primary hypertension group, in which, there were 65 patients with primary hypertension ( degree 2), including 42 males and 23 females,with mean age of (61 ±14)years and mean blood pressure of (162.7±6.8)/(94.2±8.4) mm Hg(1 mm Hg =0.133 kPa), and primary hypertension combined with cerebral infarction group, in which, there were 68 patients with primary hypertension combined with cerebral infarction ( meeting the diagnostic criteria formulated in the 4th National Cerebrovascular Diseases Meeting in 1995 and diagnosed by skull CT or MRI to exclude the patients with lacunar infarction), including 42 males and 26 females, with mean age of (56±15)years and mean blood pressure of (176.4±9.2)/(96.3±9.7) mm Hg.METHODS: Plasm C

  17. Acute multiple infarction involving the anterior circulation.

    Science.gov (United States)

    Bogousslavsky, J; Bernasconi, A; Kumral, E

    1996-01-01

    To evaluate the frequency and clinical, topographic, and etiologic patterns of acute multiple infarction involving the anterior circulation. Data analysis from a prospective acute stroke registry in a community-based primary care center. Among 751 patients with first ischemic stroke in the anterior circulation over a 4-year period, 40 patients (5%) had acute multiple infarcts involving the anterior circulation. On computed tomography and magnetic resonance imaging with gadolinium enhancement, there were four topographic patterns of infarction: (1) superficial infarcts (11 patients [28%]); (2) superficial and deep infarcts (12 patients [30%]); (3) deep infarcts (three patients [8%]); and (4) infarcts involving the anterior and the posterior circulation (14 patients [35%]). Both cerebral hemispheres were involved in one fourth of the cases. A specific clinical picture was found in up to 20% of the patients. This included global aphasia with left hemianopia, hemisensory loss or hemiparesis (in right-handed patients), transcortical mixed aphasia with hemianopia, and acute pure cognitive impairment ("dementia"). Large-artery disease was found in 13 patients (33%); a cardiac source of embolism was found in 11 patients (28%); and both were found in three patients (8%). Bilateral infarcts were related to cardioembolism (four patients) and bilateral large-artery disease (three patients). One month after stroke, one fourth of the patients were independent, one third had some disability, and 40% were either dead or completely dependent. Acute multiple infarcts involving the anterior circulation may be bilateral more frequently than is currently thought, and they are often associated with posterior circulation infarcts. They mainly involve the pial hemispheral territories, commonly being caused by cardioembolism or bilateral carotid atheroma. They may be associated with a specific neurologic-neuropsychological dysfunction pattern in up to one fifth of the patients, allowing

  18. [Cerebral infarction and transient ischemic attack].

    Science.gov (United States)

    Sahara, Noriyuki; Kuwashiro, Takahiro; Okada, Yasushi

    2016-04-01

    Japanese Guidelines for the Management of Stroke 2015 was published. Here, we describe several points revised from the 2009 edition about "Cerebral infarction and transient ischemic attack (TIA)". The revision points are as follows; 1. Extension of possible time window of intravenous recombinant tissue-plasminogen activator treatment (from within 3 hours to within 4.5 hours); 2. Antiplatelet therapy in acute stage (dual antiplatelet therapy (DAPT) for non-cardioembolic ischemic stroke or TIA); 3. Endovascular recanalization therapy in acute stage; 4. Antiplatelet therapy in chronic stage (Cilostazol is recommended similar to aspirin or clopidogrel); 5. Non-vitamin K antagonist oral anticoagulants (NOACs) for non-valvular atrial fibrillation (NVAF) stroke or TIA patients; 6. Management of TIA. We explain the revised points of the guideline in the text.

  19. Early Rehabilitation of Acute Stroke Patients with Hemiplegia and Effects of regional Cerebral Blood Flow (rCBF) of the Patients with Cerebral Infarction by Early Rehabiiitation

    Institute of Scientific and Technical Information of China (English)

    Luo ZuMing; Xiong Hai

    2000-01-01

    Objectives: To investigate whether early rchabilitation could improve obviously clinical prognosis of acute stroke patients. The mechanism of early rehabilitation that could improve brain function was preliminarily studied. Methods: 240 patients with acute hemiplegia were randomly divided into control group (120 cases) and rehabilitation group (120 cases). The control group received general treatment and the latter received early rehabilitation (Bobath methods) besides general treatment. At pre-rehabilitation and the end of 1,2,3,4,5,6 month at post-rehabilitation, the neurological deficit was assessed with modified Edinbcrg-Scandinavian stroke scale (MESSS); the motor function of the hemiplegic limbs were assessed with modified Fugl-meyer motor scale (FM);the ADL were assessed with modified Barthel Index (MBI), and the general secondary complications of both groups were also evaluated. Moreover, rCBF of 72 cases of acute cerebral infarction with hemiplegia (34 in control group, 38 in rehabilitation group) was earned out by SPECT imaging at pre-rehabilitation and at the end of I month at post - rehabilitation.Results and Discussion: Compared with those of control group, at the end of 1,2,3,4,5,6 month at post - rehabilitation, the scores of MESSS were more obviously decreased (p<0.05 and p<0.01); the scores of MBI and FM were more significantly increased (p<0.05 and p<0.01); and morbidity of secondary complications was more significantly decreased (p<0.05 and p<0.01). Compared with those of pre-rehabilitation in rehabilitation group, both the decrease of MESS scores and the increase of FM, MBI scores were more obvious (p<0.01) at the end of 1,2,3 month of post-rehabilitation; however, compared with that of the end of 3 month at post-rehabilitation, at the end of 4,5,6 month of post-rehabilitation in rehabilitation group. Both the decrease of MESSS scores and the increase of FM scores hadn′t statistical significance (p>0.05). but scores of MBt were

  20. Myocardial infarction and cerebral infarction in a Danish suburban community

    DEFF Research Database (Denmark)

    Lyngborg, K; Marquardsen, J; Trautner, F

    1985-01-01

    A comparison was made of 485 cases of cerebral infarction (CI), registered prospectively in Frederiksberg, Copenhagen, with 495 cases of myocardial infarction (AMI), recorded retrospectively in the same population. The overall annual incidence of AMI was 6.5 per 1,000 population for males, 3...

  1. Acute Cerebral Infarction by Venomous Snake Bite in CT and MRI%少见毒蛇咬伤致急性脑梗死的CT和MRI表现

    Institute of Scientific and Technical Information of China (English)

    李秀涛; 王立振; 胡元明

    2015-01-01

    Objective To determine the CT and MRI ifndings of acute cerebral infarction by venomous snake bitten.Methods The imaging ifndings of 7 patients with acute cerebral infarction by venomous snake bitten were analyzed retrospectively with literatures review.Results 2 case was bitten by Pit viper. 4cases were bitten by Russell's viper and 1 case was unknown viper. One leaf or multiple leaves cerebrum occurred frequently. Acute obstruct with multiple mottling, patchy, or schistose. 84 acute cerebral infarction in 21 leaves cerebrum of 7 cases, parietal lobe(26/84,30.95%),frontal lobe(19/84,22.62%),occipital lobe(21/84,25%),temporal lobe(16/84,19.05%),basal ganglia(2/84,2.38%), Infarct with hemorrhages in 1 case.Conclusion Combination with the history of venomous snake bitten, the acute cerebral infarction could be diagnosed by CT and MRI, which had great value in the clinical treatment planning for identifying the intracal hemorrhage.%目的:探讨毒蛇咬伤致急性脑梗死的CT和MRI表现特征。方法对7例毒蛇咬伤致急性脑梗死的影像学表现结合文献进行回顾性分析。结果7例患者,2例五步蛇咬伤,4例蝰蛇咬伤,1例不明毒蛇咬伤。大脑一叶或多叶脑组织内多发散在分布的斑点状、斑片状、片状急性脑梗死。7例共21个脑叶84个急性脑梗死病灶,其中顶叶7个26个病灶(26/84,30.95%)、额叶6个19个病灶(19/84,22.62%)、枕叶4个21个病灶(21/84,25%)、颞叶3个16个病灶(16/84,19.05%)、基底节1个2个病灶(2/84,2.38%),1例合并脑内出血。结论结合毒蛇咬伤史,CT和MRI检查对毒蛇咬伤致急性脑梗死可明确诊断,并明确有无出血,对临床治疗方案提供有价值的信息。

  2. Digital subtraction angiography in cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Sin Young; Kim, Ji Hun; Suh, Hong Kil; Kim, Hyo Heon; Kwack, Eun Young; Lee, Il Seong [College of Medicine Hallym University, Seoul (Korea, Republic of)

    1995-01-15

    The usefulness and radiographic findings of the angiography in cerebral infarction are well known. We attempted to evaluate the angiographic causes, findings, and the usefulness of DSA in cerebral infarction. The authors reviewed retrospectively DSA images of 51 patients who were diagnosed as having cerebral infarction by brain CT and/or MRI and clinical settings. DSA was performed in all 51 patients, and in 3 patients, conventional angiogram was also done. Both carotid DSA images were obtained in AP, lateral, oblique projections, and one or both vertebral DSA images in AP and lateral. The authors reviewed the patient's charts for symptoms, operative findings and final diagnosis, and analysed DSA findings of cerebral atherosclerosis with focus on 6 major cerebral arteries. Among the 51 patients of cerebral infarction 43 patients (84.3%) had cerebral atherosclerosis, 1 dissecting aneurysm, 1 moyamoya disease and 6 negative in angiogram. DSA findings of cerebral atherosclerosis were multiple narrowing in 42 patients (97.7%), tortuosity in 22 (51.2%), dilatation in 14, occlusion in 12, avascular region in 8, collaterals in 7, ulcer in 6, and delayed washout of contrast media in 3. In cerebral atherosclerosis, internal carotid artery was involved in 37 patients (86.0%), middle cerebral artery in 29 (67.4%) posterior cerebral artery in 28, anterior cerebral artery in 26, vertebral artery in 22, and basilar artery in 15. Intracranial involvement of cerebral atherosclerosis (64.9%) was more common than extracranial involvement (16.2%). In cerebral infarction MRA may be the screening test, but for more precise evaluation of vascular abnormality and its extent, DSA should be considered.

  3. Effects of tanshinone Ⅱ sodium sulfonate plus cinepazide maleate on the hemorrheologic indexes and blood lipids in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Chunliang Li; Mingzhu Zhang; Haijun Zheng; Fengzhi Xue

    2007-01-01

    BACKGROUND: The severity of cerebral infarction is associated with the increase of blood viscosity caused by hyperfibrinogenemia and hyperlipidemia, etc. Thus it has become one of the target for treating cerebral infarction to decrease blood viscosity by integrated Chinese and western medicine.OBJECTIVE: To investigate the influence and clinical therapeutic effects of cinepazide maleate combined with tanshinone Ⅱ A sodium sulfonate on the hemorrheologic indexes and blood lipids of patients with acute cerebral infarction, and compare the results with those of simple cinepazide maleate treatment.DESIGN: A non-randomized case-controlled observation.SETTINGS: Hebei North University; the Second Affiliated Hospitals of Hebei North University; the Third Affiliated Hospitals of Hebei North University.PARTICIPANTS: Eighty-six inpatients with cerebral infarction were selected from the infirmary, the Second and Third Affiliated Hospitals of Hebei North University from September 2004 to October 2006.They were all diagnosed to have acute cerebral infarction by CT or MRI, and accorded with the diagnostic standards for acute cerebral infarction set by the Fourth National Academic Meeting for Cerebrovascular Disease in 1995. Meanwhile, 40 teachers and medical staff of voluntary physical examinees were selected as the control group. Informed contents were obtained from all the patients and their relatives.METHODS: The patients were divided into combined treatment group (n=43) and simple treatment group (n=43). In the combined treatment group, the patients were administrated with 160 mg cinepazide maleate injection (Beijing Four-ring Pharmaceutical, Co.,Ltd, No. H200220125; 80 mg/2 mL) added in 5% glucose,and 40 mg tanshinone Ⅱ sodium sulfonate (Shanghai No.1 Biochemical & Pharmaceutical Co.,Ltd., No.H31022558, 10 mg/2 mL) added in 250 mL normal saline. In the simple treatment group, the patients were only administrated with cinepazide maleate 320 mg added in 5% glucose or

  4. [A prospective study for systemic inflammatory response syndrome (SIRS) after cerebral infarction].

    Science.gov (United States)

    Xue, Yuan-yuan; Xu, Xiao-yun; Li, Gang; Wang, Yue

    2008-12-01

    To investigate whether systemic inflammatory response syndrome (SIRS) after cerebral infarction is associated with poor outcome and its associated clinical factors. We prospectively studied 500 patients with cerebral infarction, recorded the associated clinical factors on presentation and calculated the mortality at 21st day. There are 85 SIRS patients in 500 patients with cerebral infarction, 31 with total anterior cerebral infarction (TACI), 34 with partial anterior cerebral infarction (PACI), 15 with posterior cerebral infarction (POCI) and 5 with lacunar cerebral infarction (LACI). The frequency of SIRS was positively correlated with mortality rate according to Oxfordshire Community Stroke Project (OCSP) subtypes in cerebral infarction patients with fever (Spearman correlation coefficient = 1.0; P SIRS and mortality of cerebral infarction were as follows: age, infection, 48 h Chinese Stroke Scale score, 48 h Glasgow score, OCSP subtypes and dysphagia. Diabetes was the risk factor for SIRS, but had no effect on mortality. On Cox regression, 48 h Glasgow score was the sole independent risk factor of outcome. However, if SIRS was included in the formula, P > 0.05. SIRS is the predictor of poor outcome after acute cerebral infarction. It is important to prevent SIRS especially in TACI and POCI. Diabetes is the risk factor for SIRS, but has no effect on mortality.

  5. Clinical Characteristics of Restless Legs Syndrome after Acute Cerebral Infarction%急性脑梗死后不宁腿综合征的临床特征

    Institute of Scientific and Technical Information of China (English)

    丁晓; 邓丽影

    2015-01-01

    Objective To investigate the clinical characteristics and inlfuences of restless legs syndrome (RLS) after acute cerebral infarction. Methods All acute cerebral infarction patients admitted were screened in accordance with the deifnition criteria of International Restless Legs Syndrome Study Group (IRLSSG). The patients without RLS were matched with a group in similar with age, gender, location of lesion to RLS group. The clinical characteristics of the patients with and without RLS were analyzed. Results Two hundred and seventy-five patients with acute cerebral infarction were studied. Nineteen cases met the diagnostic criteria for RLS. The morbidity rate is 6.91%. The age of RLS group and non-RLS group were (62.89±10.26)vs (62.63±9.96) respectively. The Epworth Sleepiness Scale (ESS) and Pittsburgh Sleep Quality Index (PSQI) of RLS group were higher than non-RLS group. Barthel Index (BI) of RLS group was lower than that in non-RLS group (all P10分的比例更高(57.9%vs 21.1%,P=0.020),匹兹堡睡眠质量指数(Pittsburgh Sleep Quality Index,PSQI)>15分的比例也更高(47.4%vs 15.8%,P=0.040)。脑梗死后90 d和180 d,RLS组Barthel指数(Barthel Index,BI)低于非RLS组(P值分别是<0.001和<0.001),改良Rankin量表(modified Rankin Scale,mRS)评分高于非RLS组(P值分别是0.64和0.04)。RLS组14例(73.68%)患者合并周期性腿动,15例(78.9%)患者合并阻塞性睡眠呼吸障碍。结论急性脑梗死后RLS患者较无RLS患者睡眠质量及预后更差。

  6. The incidence and risk factors of associated acute myocardial infarction (AMI in acute cerebral ischemic (ACI events in the United States.

    Directory of Open Access Journals (Sweden)

    Ali Seifi

    Full Text Available OBJECTIVES: To determine the association between myocardial infarction (AMI and clinical outcome in patients with primary admissions diagnosis of acute cerebral ischemia (ACI in the US. METHODS: Data from Nationwide Inpatient Sample (NIS was queried from 2002-2011 for inpatient admissions of patients with a primary diagnosis of ACI with and without AMI using International Classification of Diseases, Ninth Revision, Clinical Modification coding (ICD-9. A multivariate stepwise regression analysis was performed to assess the correlation between identifiable risk factors and clinical outcomes. RESULTS: During 10 years the NIS recorded 886,094 ACI admissions with 17,526 diagnoses of AMI (1.98%. The overall cumulative mortality of cohort was 5.65%. In-hospital mortality was associated with AMI (aOR 3.68; 95% CI 3.49-3.88, p≤0.0001, rTPA administration (aOR 2.39 CI, 2.11-2.71, p<0.0001, older age (aOR 1.03, 95% CI, 1.03-1.03, P<0.0001 and women (aOR 1.06, 95% CI 1.03-1.08, P<0.0001. Overall, mortality risk declined over the course of study; from 20.46% in 2002 to 11.8% in 2011 (OR 0.96, 95% CI 0.95-0.96, P<0.0001. Survival analysis demonstrated divergence between the AMI and non-AMI sub-groups over the course of study (log-rank p<0.0001. CONCLUSION: Our study demonstrates that although the prevalence of AMI in patients hospitalized with primary diagnosis of ACI is low, it negatively impacts survival. Considering the high clinical burden of AMI on mortality of ACI patients, a high quality monitoring in the event of cardiac events should be maintained in this patient cohort. Whether prompt diagnosis and treatment of associated cardiovascular diseases may improve outcome, deserves further study.

  7. Clinical Application of CT Cerebral Perfusion and Angiography in Acute Cerebral Infarction%CT脑灌注与血管造影在急性脑梗死中的临床应用

    Institute of Scientific and Technical Information of China (English)

    娄雪磊

    2015-01-01

    目的:探讨CT脑灌注与血管造影在急性脑梗死中的临床应用效果。方法选择医院2014年12月~2015年6月诊治的急性脑梗死患者中抽取75例作研究对象,对其分别进行CT脑灌注和血管造影检查,对比两种检查方法的诊断情况。结果 CT灌注图内,对应患者的临床症状的灌注异常处有63例,其阳性率是84.0%,高于CT检测的19例,其阳性率是25.3%(P<0.05);同时,经CT脑灌注和血管造影检测发现,责任血管者采取CT脑灌注检测阳性者48例,其阳性率是64.0%,无责任血管者13例,其阳性率是17.3%(P<0.05)。结论 CT脑灌注与血管造影在急性脑梗死中的临床应用效果确切,有助于为急性脑梗死预防、治疗措施的制定提供参考依据。%Objective To study the clinical application effect of CT cerebral perfusion with angiography in acute cerebral infarction.Methods In a hospital in December 2014 to June 2015 in the diagnosis and treatment of acute cerebral infarction patients from 75 cases as the research object,the CT cerebral perfusion and angiography respectively,compared to two kinds of inspection methods of diagnosis.ResultsCT perfusion in the figure, the corresponding clinical symptoms in patients with perfusion abnormalities in 63 cases,the positive rate was 84.0%,significantly higher than that of CT detection of 19 cases,the positive rate was 25.3%(P<0.05,at the same time,CT cerebral perfusion and angiographic examination found that responsibility vessels take CT cerebral perfusion was 48 cases,the positive rate was 64.0%,significantly less responsibility 13 cases of blood vessels,the positive rate was 17.3%(P<0.05). ConclusionCT cerebral perfusion with angiography in acute cerebral infarction clinical application effect of precise,help for acute cerebral infarction,to provide the reference basis for the establishment of prevention and treatment measures.

  8. Three-dimensional perfusion imaging in acute cerebral infarction%三维CT灌注成像在急性脑梗死中的应用

    Institute of Scientific and Technical Information of China (English)

    戴峰; 高歌军; 文颂; 颜利辉

    2009-01-01

    目的 探讨将三维CT脑灌注加权成像(PWM)和脑灌注血容量成像(PBV)整合优化到急性缺血性脑梗死脑CT灌注成像(CTP)联合脑CT血管成像(CTA)扫描方案中的价值.方法 对23例临床诊断急性脑梗死患者行CTP联合CTA检查,将增强CTA原始数据或增强CTA与平扫CTA减影的原始数据通过图像工作站处理,得到脑三维CT PWM和三维CT全脑PBV的伪彩图像,评价CTP与PWM、PBV在诊断急性脑梗死上的敏感性和整合运用的意义. 结果 23例临床诊断急性脑梗死患者,9例单纯CTP图像显示阴性患者中有7例在PWM、PBV图像上有阳性改变;单纯CTP观测急性脑梗死的敏感性约60.87%,CTP与PWM、PBV整合观测急性脑梗死的敏感性约91.30%. 结论 将三维CT脑PWM和脑PBV整合优化到急性脑梗死CT检查方案中,不仅能提高急性脑梗死的检出率,而且能预测患者预后.%Objective To assess the value of whole cerebral perfusion weighted map (PWM) and whole cerebral perfusion blood volume (PBV) integrating in scan protocol about CT perfusion (CTP) combined with CT angiography (CTA) in acute cerebral infarction. Methods Twenty-three patients with acute cerebral infarction proved clinically underwent CTP examination combined with CTA. The color-coded images of PWM and PBV were attained using workstation, and the raw data of contract CTA images and subtractive images between contract CTA and non-contract CTA were processed. The diagnostic sensitivity and the value of CTP and PWM, PBV integrating CTP in acute cerebral infraction were evaluated. Results Seven of 9 patients with negative results on CTP images had positive expressions on PWM and PBV images. The sensitivity of CTP was 60.87% and the sensitivity of PWM and PBV integrating CTP was 91.30%. Conclusion The scan protocol of PWM, PBV integrating CTP not only increases detection rate of acute cerebral infraction, but also has ability to predict the clinical prognosis of patients with cerebral

  9. 急性脑梗死患者合并脑微出血的静脉溶栓治疗%Intravenous thrombolysis in acute cerebral infarction with cerebral microbleeds

    Institute of Scientific and Technical Information of China (English)

    林清原; 杨继党

    2014-01-01

    Objective To investigate the influence of intravenous thrombolysis to acute cerebral infarction with cerebral microbleeds (CMB). Methods Eight-nine patients with cerebral infarction in the Neurological Department of the Second Affiliated Hospital of Guangzhou Medical College from January 1st , 2011 to December 31st, 2012 were enrolled in this study. All patients were scanned with MRI and GRE. According to the presence of CMB, the patients were classified into two groups, including CMB group and non-CMB group. Past history of smoking, drinking, hypertension, lacunar infarction, diabetes and leukoaraiosis situation were recorded and risk factors of CMB were explored. All patients were treated with intravenous thrombolysis and rescanned with MRI to compare the total number of CMB 24 hours after thrombolysis. Results In the CMB group, the number of patients with mild CMB decreased and the number of patients with serious CMB increased after thrombolysis. CMB was associated with sex, age, hypertension, lacunar infarction and leukoaraiosis. Conclusions Sex, age, hypertension, lacunar infarction and leukoaraiosis were the risk factors of CMB in acute cerebral infarction. Thrombolysis in acute cerebral infarction augments the incidence of CMB and promotes the hemorrhagic transformation.%目的:探讨急性脑梗死合并脑微出血(CMB)的患者在静脉溶栓后脑微出血的变化。方法:收集2011年1月1日至2012年12月31日在广州医学院第二附属医院神经内科住院的89例急性脑梗死患者,入院时均行常规 MRI 加梯度回波序列 T2加权检查,根据是否存在 CMB 分为有 CMB 组、无 CMB 组。记录两组患者的吸烟、饮酒、高血压、腔隙性脑梗死、糖尿病、白质疏松等既往史,并探讨CMB 的危险因素。患者经溶栓治疗后,观察CMB数目的变化。结果:经溶栓治疗后24 h复查,有CMB 组的CMB 个数与治疗前相比,轻度CMB 患者减少,重度CMB 患者增多;性

  10. Neuroimaging diagnosis for cerebral infarction An 8-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yan Du; Xiaoxia Yang; Hong Song; Bo Chen; Lin Li; Yue Pan; Qiong Wu; Jia Li

    2012-01-01

    imaging.Detection of clinical super-acute cerebral infarction remains controversial due to its changes on imaging,lack of specificity,and its similarity to a space-occupying lesion.Neuroimaging diagnosis for cerebral infarction remains a highly active area of research and development.

  11. Acute capsular infarction

    Energy Technology Data Exchange (ETDEWEB)

    Kashihara, M.; Matsumoto, K.

    1985-05-01

    Sixty-three patients with lacunar-type of acute capsular infarction were treated in our service during the last 2 years. Their lesions were identified by computed tomography (CT) and classified into six types according to their locations: anterior, lateral, posterior, superior, inferior and multiple. The lesions were thought to be in the watershed areas of the regional arterial supplies, and the areas were considered to be prone to ischemia. The clinical course of each type showed characteristic features of ischemic strokes. In the majority of the patients with the lateral type, reversible ischemic neurological deficit (RIND) was seen as the predominant symptom, transient ischemic attack (TIA) was noted in the patients with the superior type, and major completed stroke was observed in those with posterior type.

  12. Ser um miR-126 and miR-146a levels in patients with acute cerebral infarction and their relationship with sever ity of the disease

    Directory of Open Access Journals (Sweden)

    Xiao-Yan Zhu

    2016-09-01

    Full Text Available Objective: To analyze the serum levels of miR-126, miR-146a and its relationship with infarction area, severity of disease and inflammatory reaction degree in patients with acute cerebral infarction (ACI. Methods: A total of 75 cases with ACI treated in our hospital from April 2014 to October 2015 and 80 healthy cases were respectively selected as ACI group and control group for retrospective study. Patients' clinical data were collected, and the serum levels of miR-126, miR-146a, tumor necrosis factor-a (TNF-a, interleukin-1b (IL-1b and IL-6 were detected. Results: Serum contents of miR-126 (0.286 ± 0.078 vs. 1.000 ± 0.169 and miR-146a (0.337 ± 0.084 vs. 1.000 ± 0.158 in patients of ACI group were significantly lower than those of control group. Contents of IL-1b [(68.4 ± 10.3 vs. (22.7 ± 5.8 ng/L], TNFa [(126.9 ± 22.4 vs. (49.6 ± 8.4 ng/L] and IL-6 [(89.3 ± 14.7 vs. (34.8 ± 5.9 ng/L] were obviously higher than those of control group. The bigger the infarction area was, the more severer the degree of nerve defect could be. The lower the serum levels of miR-126, miR-146a were, the higher the levels of TNF-a, IL-1b, IL-6 could be. Levels of miR-126 and miR-146a were negative correlation with levels of TNF-a, IL-1b and IL-6. Conclusions: An abnormal decrease in serum levels of miR-126 and miR-146a in patients with ACI was closely related to the severity of disease. Through regulating the generation of inflammatory factors TNF-a, IL-1b and IL-6, miR-126 and miR-146a may get involved in the changes of cerebral infarction condition.

  13. 磁共振扩散张量成像在急性缺血性脑梗死时相判断中的应用%Application of diffusion tensor imaging in judging infarction time of acute ischemic cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    戴真煜; 陈飞; 姚立正; 董从松; 刘洋; 侍海存; 张志平; 杨乃忠; 张明生

    2015-01-01

    Objective To evaluate the clinical application value of diffusion tensor imaging (DTI) and diffusion tensor tractography (DTF) in judging infarction time phase of acute ischemic cerebral infarction.Methods To retrospective analysis DTI images of 52 patients with unilateral acute ischemic cerebral infarction (hyper-acute,acute and sub-acute) from the Affiliated Yancheng Hospital of Southeast University Medical College,which diagnosed by clinic and magnetic resonance imaging.Set the regions of interest (ROIs) of infarction lesions,brain tissue close to infarction lesions and corresponding contra (contralateral normal brain tissue) on DTI parameters mapping of fractional anisotropy (FA),volume ratio anisotropy (VRA),average diffusion coefficient (DCavg) and exponential attenuation (Exat),record the parameters values of ROIs and calculate the relative parameters value of infarction lesion to contra.Meanwhile,reconstruct the DTI images based on the seed points (infarction lesion and contra).The study compared each parameter value of infarction lesions,brain tissue close to infarction lesions and corresponding contra,also analysed the differences of relative parameters values in different infarction time phases.Results The DTT images of acute ischemic cerebral infarction in each time phase could show the manifestation of fasciculi damaged.The DCavg value of cerebral infarction lesions was lower and the Exat value was higher than contra in each infarction time phase (P < 0.05).The FA and VRA value of cerebral infarction lesions were reduced than contra only in acute and sub-acute infarction (P < 0.05).The FA,VRA and Exat value of brain tissue close to infarction lesions were increased and DCavg value was decreased than contra in hyper-acute infarction (P < 0.05).There were no statistic differences of FA,VRA,DCavg and Exat value of brain tissue close to infarction lesions in acute and sub-acute infarction.The relative FA and VRA value of infarction lesion to contra

  14. Locations of cerebral infarctions in tuberculous meningitis

    Energy Technology Data Exchange (ETDEWEB)

    Hsieh, F.Y.; Chia, L.G. (Section of Neurology, Taichung Veterans General Hospital (Taiwan)); Shen, W.C. (Section of Neuroradiology, Taichung Veterans General Hospital (Taiwan))

    1992-06-01

    The locations of cerebral infarctions were studied in 14 patients with tuberculous meningitis (TBM) and 173 patients with noninflammatory ischemic stroke (IS). In patients with TBM, 75% of infarctions occurred in the 'TB zone' supplied by medial striate and thalamoperforating arteries; only 11% occurred in the 'IS zone' supplied by lateral striate, anterior choroidal and thalamogeniculate arteries. In patients with IS, 29% of infarctions occurred in the IS zone, 29% in the subcortical white matter, and 24% in (or involving) the cerebral cortex. Only 11% occurred in the TB zone. Bilaterally symmetrical infarctions of the TB zone were common with TBM (71%) but rare with IS (5%). (orig.).

  15. Clinical significance of urine ferritin in patients with cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    周慧

    2013-01-01

    Objective To find an indicator in urine to assist diagnosis of cerebral infarction,we investigated the changes of urine ferritin in patients with cerebral infarction.Methods Collected serum from 30 healthy volunteers and 53 patients with cerebral infarction (CI) ,with ratio ofmales to females

  16. Influence of Scalp Point-through-point Acupuncture on 200 kDa Neurofilament Protein in Rats with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    李红颖; 朱文增; 东贵荣; 王凤军; 客蕊

    2007-01-01

    目的:研究头穴透刺对急性脑梗死大鼠神经丝蛋白-200(NF-200)的影响,探讨针刺对脑梗死大鼠神经可塑性影响的机制.方法:将健康雄性Wistar大鼠随机分为假手术组(A组)、模型组(B组)、针刺组(C组).通过建立大鼠局灶性脑缺血模型(MCAO),用逆转录-聚合酶链反应(RT-PCR)法,测定以上各组在7 d、14 d、28 d不同时间点NF200 mRNA变化情况.结果:头穴透刺组脑组织NF-200的表达与假手术组、造模组相比差异有统计学意义(P<0.05);而在不同时间窗内头穴透刺组,模型组与假手术组比较差异有统计学意义(P<0.01).表明头穴透刺可以促进脑组织神经丝蛋白-200的表达.结论:头穴透刺能够提高脑缺血后神经功能,促进肢体功能恢复,增加神经丝蛋白-200的表达,发挥对脑组织神经细胞可塑性的调节作用.%Objective: To investigate the effect of scalp point-through-point acupuncture on 200 kDa neurofilament protein (NF-200) in rats with acute cerebral infarction and explore its mechanism on nerve plasticity in cerebral infarction rats. Methods: Healthy male Wistar rats were randomly allocated to sham operation (Group A), model (Group B) and acupuncture (Group C) groups. A rat middle cerebral artery occlusion (MCAO) model of cerebral ischemia was made. NF-200 mRNA was measured by reverse transcriptase polymerase chain reaction (RT-PCR) in each group on the 7th, 14th and 28th days. Results: The cerebral expression of NF-200 in group C was significantly different from those in groups A and B (P<0.05); there was a significant difference between groups C and B or A at different time windows (P<0.01),indicating that scalp point-through-point acupuncture could improve the cerebral expression of NF-200. Conclusion: Scalp point-through-point acupuncture can improve neural function,promote the recovery of limb function and increase the expression of NF-200 after cerebral ischemia, exerting a regulative effect on

  17. Effect of ultraviolet blood irradiation and oxygenation on nerve function and function of the red blood cell membrane pump in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Jiaquan Wang; Chun Mao; Kaifu Ma; Shiqing Wang

    2006-01-01

    BACKGROUND: Ultraviolet blood irradiation and oxygenation (UBIO) has obtained better clinical effect in treating acute cerebral infarction, but the mechanism underlying this effect remains unclear.OBJECTIVE: To observe the effect of UBIO on the nerve function and activities of K+-Na+-ATPase and Ca2+-Mg2+-ATPase activities on the red blood cell (RBC) membrane of patients with acute cerebral infarction.DESIGN: A randomized and controlled study.SETTING: Department of Neurology, Xiangfan Central Hospital.PARTICIPANTS: From January 2000 to December 2001, excluding those above 70 years old, 58 cases of 700 patients with acute cerebral infarction admitted in the Department of Neurology, Xiangfan Central Hospital, were recruited and divided into two groups according to the random number table: UBIO treated group (n=28), including 17 males and 11 females, aged 40-68 years; and control group (n=30), including 20males and 10 females, aged 44-69 years. All the patients agreed to participate in the therapeutic program and detected items. The general informations were comparable without obvious differences between the two groups (P > 0.05).METHODS: ① The patients in both groups received routine treatments, besides, those in the UBIO treated group were given UBIO treatment by using the XL-200 type therapeutic apparatus produced in Shijiazhuang, whose ultraviolet wave was set at 253.7 nm with the energy density of 0.568 J/m2 per second, UBIO treatment started from the second day after admission, once every other day, with a single course consisting of 5-7 treatments. ② In the UBIO treated group, the venous blood was sampled before and after the first, third and the completion of the treatment course respectively, the venous blood was taken at each corresponding time point in the control group. After centrifugation of the blood at 10 000 rounds per minute,the RBC membrane was separated and then the activities of K+-Na+-ATPase and Ca2+-Mg2+-ATPase were detected by means of

  18. 急性脑梗死并急性肾功能衰竭38例临床观察和护理%Clinical characteristics and nursing methods of 38 cases acute cerebral infarction with acute renal failure

    Institute of Scientific and Technical Information of China (English)

    彭风云; 何秀琼; 谭建兰

    2014-01-01

    目的:探讨急性脑梗死并急性肾功能衰竭的临床表现特点和护理方法。方法对我院在2011年6月至2013年3月收治的38例急性脑梗死并急性肾功能衰竭患者的临床资料进行回顾性分析。结果38例急性脑梗死并急性肾功能衰竭患者中接受手术治疗的患者占11例,接受腹膜透析治疗的患者占10例,接受血液透析治疗的患者占5例;从患者不同的病理表现类型分析,因为肾小球引起疾病的患者占26例,因为肾小球间质出现病变的患者占11例,恶性高血压导致肾损害的患者占1例;经过临床治疗和护理,病情得到显著改善的患者占29例,因为病情严重出现脑疝死亡的患者占9例。结论对急性脑梗死并急性肾功能衰竭患者加强病情观察的同时,给予全面细致的护理,能够提高临床治疗效果。%Objective To study the acute cerebral infarction , and acute renal failure in the clinical characteristics and nursing methods .Methods In our hospital in June 2011 to March 2013, 38 cases of acute cerebral infarction and the clinical data of patients with acute renal failure were retrospectively analyzed . Results 38 cases of acute cerebral infarction and in patients with acute renal failure in patients undergoing surgical treatment of 11 cases of in patients undergoing peritoneal dialysis treatment of 10 cases, in patients undergoing hemodialysis treatment of 5 cases; From patients with different pathological type of performance analysis, because of 26 patients with glomerular diseases caused by , because of 11 patients with glomerular appeared interstitial lesions , malignant hypertension cause renal damage in patients of 1 case; After clinical treatment and nursing , to significantly improve patients accounted for in 29 cases, because of the severe cerebral hernia patients of 9 cases of death .Conclusions To strengthen in patients with acute cerebral infarction , and acute renal failure at

  19. 急性脑梗死后失语症的MRI影像学研究%Analysis of MRI Manifestation with Aphasia after Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    葛巍; 王敏; 朱文荣; 樊红彬; 耿德勤

    2012-01-01

    Aim: To reveal the relationship between aphasia and infarct lesion defined by MRI through analysis of 68 patients with aphasia performance after acute cerebral infarction. Methods: The potential patients were evaluated by the hand evaluation standard of Aphasia Battery of Chinese. Chinese Aphasia Examination was applied to classify the type of aphasia. The lesion site and volume of cerebral infarction in patients were determined by MRI. Results: All 68 cases of aphasia patients were right-handed. There were 18 global aphasia(GA) cases, 25 broca aphasia(BA) cases, 7 wernicke aphasia(WA) cases, 7 conduction aphasia cases, 7 transcortical motor aphasia(TCM) cases and 4 anomic aphasia(AA) cases. There were 32 cases with the classic language center and 36 cases with non-language center. Conclusion: The aphasia types were not agreed with the traditional aphasia anatomical localization, and the non-language center may also cause aphasia.%目的:应用MRI检查确定急性脑梗死后失语症类型与脑梗死部位之间的关系.方法:对68例急性脑梗死后具有失语症表现患者应用汉语失语成套测验中的利手评定标准进行利手判定和汉语失语症检查进行失语症的分类,用头颅MRI确定患者的脑梗死部位及病灶体积.结果:68例急性脑梗死失语症患者均为右利手,失语症类型分别为完全性失语18例,运动性失语25例,感觉性失语7例,传导性失语7例,经皮质运动性失语7例,命名性失语4例.累及经典语言中枢的有32例,36例为非语言中枢受累.结论:急性脑梗死失语症类型与传统的失语症解剖定位不完全符合,非语言中枢梗死也可引起失语症.

  20. PAC-1与急性脑梗死的相关性%THE RELATIONSHIP BETWEEN PAC-1 AND ACUTE CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    蒙绪卿

    2008-01-01

    [目的]观察急性血栓性脑梗死(acute thrombotic cerebral infarction, ATCI)和急性心源性脑栓塞(acute cardiogenic cerebral embolism, ACCE)患者PAC-1的表达水平,分析两种疾病血小板活化状态与神经功能缺损评分的相关性.[方法]利用流式细胞仪测定35例ATCI患者,30例ACCE患者和33例正常对照组血液样本PAC-1的表达水平.所有入选病例均用斯堪的那维亚卒中量表(Scandinavian Stroke Scale, SSS)进行神经功能缺损评分.[结果]与对照组相比,ATCI和ACCE患者PAC-1明显升高,差异有统计学意义(P<0.05),且两组间的PAC-1表达水平与SSS呈负相关(r值分别为-0.62556,-0.56419;P值分别为0.0014,0.0119);ATCI组和ACCE组间,PAC-1表达水平无明显差别(P>0.05).[结论]PAC-1能识别血小板糖蛋白GPⅡb/Ⅲa,在ATCI和ACCE患者中表达水平升高,升高的水平与SSS呈负相关,提示不论是ATCI还是ACCE都存在血小板的活化,而且活化程度与病情相关.

  1. Acute ischemic cerebral attack

    OpenAIRE

    Franco-Garcia Samir; Barreiro-Pinto Belis

    2010-01-01

    The decrease of the cerebral blood flow below the threshold of autoregulation led to changes of cerebral ischemia and necrosis that traduce in signs and symtoms of focal neurologic dysfunction called acute cerebrovascular symdrome (ACS) or stroke. Two big groups according to its etiology are included in this category the hemorragic that constitue a 20% and the ischemic a 80% of cases. Great interest has wom the ischemic ACS because of its high social burden, being the third cause of no violen...

  2. Therapy of anti-platelet in acute cerebral infarction with cerebral microbleeds%急性脑梗死伴脑微出血患者的抗血小板治疗

    Institute of Scientific and Technical Information of China (English)

    陈佳; 刘维洲; 潘华; 储照虎

    2012-01-01

    目的 探讨抗血小板聚集治疗对急性脑梗死合并脑微出血(cerebral microbleeds,CMB)患者的临床意义.方法 选择铜陵市人民医院神经内科2011年2~12月收治的急性脑梗死患者107例.入院时均常规行MRI加梯度回波T2加权成像(grandient-echo T2 weighted MRI,GRE)检查.根据是否存在CMB分为有CMB组,无CMB组.记录CMB组的CMB发生例数、CMB病灶部位、数目、记录两组患者腔隙性脑梗死、脑白质疏松等情况,记录两组患者的血压、血脂、血糖、既往卒中病史.107例患者均接受抗血小板聚集治疗.治疗后2周复查MRI加GRE.观察两组患者CMB的总数、部位有无变化,有无梗死后出血转化,并探讨CMB的危险因素.结果 CMB在脑部各个区域均有分布,以基底节区最多;高血压(OR=4.004,95%CI=1.483~10.814,P<0.05)、腔隙性脑梗死(OR=10.727,95%CI =3.646~31.563,P<0.05)是CMB发生的危险因素;高血脂、糖尿病、脑白质疏松、抗血小板聚集治疗与CMB发生无明显相关(OR=0.887,95%CI =0.631~1.248,P>0.05).无CMB组治疗两周后无新发CMB;有CMB组CMB的总数、部位均无明显变化(P>0.05);两组患者均无出血转化的发生.结论 CMB在急性脑梗死患者中有较高的发生率,高血压、腔隙性脑梗死是急性脑梗死发生CMB的危险因素.急性脑梗死合并CMB患者在2周内行抗血小板聚集治疗不增加CMB发生率,不增加出血转化的危险.%Objective To investigate the clinical significance of anti-platelet therapy to acute cerebral infarction' with cerebral microbleeds (CMB). Methods 107 patients with acute cerebral infarction had been admitted in the Neurological Department of Tongling People Hospital from February 2011 to December 2011, all patients had been scanned with MRI and GRE series. According to the existence of CMB,the patients fell into two groups,CMB group and non-CMB group. CMB group was recorded in items: CMB occurrence cases,CMB focus

  3. 影响急性脑梗死预后的血浆生物标志物研究进展%Research Advances in the Plasma Biomarkers for the Prognosis of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    杨纪元(综述); 费爱华(审校)

    2016-01-01

    The acute cerebral infarction is a highly prevalent disease.With its bad consequences,the acute cerebral infraction threatens human health.It is crucial for the judgment of the prognosis of ACI patients due to the various prognosis conditions with different patients .Currently the relationship between plasma bio-markers, such as homocysteine, uric acid, fibrinogen and the prognosis of cerebral infarction has already become a hotspot in the field,and it′s found that different plasma biomarkers play different roles for the initi-ation and progression of cerebral infarction.%急性脑梗死是临床多发病和常见病,其后果严重,给人类健康带来严重的危害,且不同患者的预后差异很大,因而对脑梗死患者的预后判断显得至关重要。近年来,随着研究的深入,血浆生物学标志物(如同型半胱氨酸、尿酸、纤维蛋白原等)与脑梗死预后的关系成为研究的热点。而不同类别的血浆生物标志物在脑梗死发生、发展过程中所起的作用也不尽相同。

  4. 依达拉奉联合奥扎格雷钠治疗急性脑梗死的临床分析%Clinical Analysis of Edaravone Combined with Ozagrel Sodium in the Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    陈玉萍

    2015-01-01

    Objective To observe the clinical curative effect of edaravone combined with sodium ozagrel in the treatment of patients with acute cerebral infarction. MethodsThe clinical data of 82 cases of patients with acute cerebral infarction.ResultsThe score of neural function defect, the effective rate of the treatment were compared between two groups(P<0.05).Conclusion Edaravone and ozagrel sodium can be used as the drug of choice in the treatment of acute cerebral infarction.%目的 观察应用依达拉奉联合奥扎格雷钠治疗急性脑梗死患者的临床疗效.方法 选取82例急性脑梗死患者的临床资料.结果 两组患者的神经功能缺损评分、治疗有效率对比(P<0.05).结论 可将依达拉奉和奥扎格雷钠作为治疗急性脑梗死患者的首选药物.

  5. 胞二磷胆碱治疗早期急性脑梗死临床观察%Clinical Observation of Citicoline in the Treatment of Early Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    陈丽娟

    2015-01-01

    Objective To observe the clinical ef ects of citicoline for early acute cerebral infarction.Methods 91 cases of acute cerebral infarction were randomly divided into citicoline group,edaravone group and piracetam group compared three treatment groups.Results The three groups no significant dif erence in treatment ef ect.Conclusion Citicoline for the treatment of acute cerebral infarction, to determine the ef icacy,low incidence of adverse reactions,and inexpensive.Worthy of promotion.%目的:观察胞二磷胆碱用于早期急性脑梗死的临床效果。方法将91例急性脑梗死随机分为胞二磷胆碱组、依达拉奉组及吡拉西坦组,比较三组治疗效果。结果三组治疗效果无明显差异。结论胞二磷胆碱用于急性脑梗死治疗,疗效确定,不良反应发生率低,且价格低廉。

  6. Cerebral Infarction Arising from Takotsubo Cardiomyopathy: Case Report and Literature Review.

    Science.gov (United States)

    Otani, Yoshihiro; Tokunaga, Koji; Kawauchi, Satoshi; Inoue, Satoshi; Watanabe, Kyoichi; Kiriyama, Hideki; Sakane, Kosuke; Maekawa, Kiyoaki; Date, Isao; Matsumoto, Kengo

    2016-10-01

    Although most patients with takotsubo cardiomyopathy have a favorable outcome, complications are not uncommon. Recent studies have reported an increase in incidence of cardioembolic complications; however, the association between takotsubo cardiomyopathy and stroke, in particular thromboembolic cerebral infarction, remains unclear. We reported a 44-year-old woman who had a cerebral infarction resulting from takotsubo cardiomyopathy. She had felt chest discomfort a few days prior to infarction, and later developed left hemiparesis. Head magnetic resonance imaging (MRI) revealed acute infarction in the right insular cortex and occlusion of the right middle cerebral artery at the M2 segment. Echocardiogram revealed a takotsubo-like shape in the motion of the left ventricular wall, and coronary angiography showed neither coronary stenosis nor occlusion. Cerebral infarction resulting from takotsubo cardiomyopathy was diagnosed and treatment with anticoagulant was started. MRI on the eighth day after hospitalization showed recanalization of the right middle cerebral artery and no new ischemic lesions. The findings of the 19 previously published cases who had cerebral infarction resulting from takotsubo cardiomyopathy were also reviewed and showed the median interval between takotsubo cardiomyopathy and cerebral infarction was approximately 1 week and cardiac thrombus was detected in 9 of 19 patients. We revealed that thromboembolic events occurred later than other complications of takotsubo cardiomyopathy and longer observation might be required due to possible cardiogenic cerebral infarction. Anticoagulant therapy is recommended for patients with takotsubo cardiomyopathy with cardiac thrombus or a large area of akinetic left ventricle.

  7. Analysis of 8 cases of the performance of pseudo subarachnoid hemorrhage of acute cerebral infarction%表现为假性蛛网膜下腔出血的急性脑梗死8例分析

    Institute of Scientific and Technical Information of China (English)

    张梅芳; 易婷玉; 吴燕敏; 陈文伙

    2015-01-01

    目的:探讨表现为假性蛛网膜下腔出血的急性脑梗死的原因.方法:收治急性脑梗死患者8例,分析临床表现及影像学表现.结果:右侧偏瘫及失语3例,左侧偏瘫3例,视野异常2例.头颅MRI显示急性脑梗死8例,左侧额叶3例,其中2例合并皮层下分水岭梗死,右侧额叶3例,均合并皮层下分水岭梗死,右侧枕叶2例, MRA提示脑血管狭窄、闭塞5例,左侧大脑中动脉重度狭窄2例,右侧大脑中动脉闭塞2例,右侧大脑中动脉重度狭窄1例.结论:急性大脑皮层梗死早期因代偿脑膜支血流缓慢,易在CT表现为假性蛛网膜下腔出血.%Objective:To explore the manifestations of acute cerebral pseudo subarachnoid hemorrhage causes.Methods:8 patients with acute cerebral infarction were selected,analysis of clinical manifestation and imaging performance.Results:On the right side of 3 cases of hemiplegia and aphasia,3 cases of left hemiplegia,2 cases of abnormal visual field.Brain MRI showed acute cerebral infarction in 8 cases,left frontal lobe in 3 cases,2 cases with cerebral watershed infarction,right frontal lobe in 3 cases,2 cases of right occipital lobe,5 cases of cerebral artery stenosis,2 cases of left middle cerebral artery stenosis,2 cases of right middle cerebral artery occlusion,right middle cerebral artery stenosis in 1 cases.Conclusion:Acute cortical infarction due to compensatory meningeal branch blood flow is slow,easy to show in CT as a pseudo subarachnoid hemorrhage.

  8. Myocardial infarction and cerebral infarction in a Danish suburban community

    DEFF Research Database (Denmark)

    Lyngborg, K; Marquardsen, J; Trautner, F

    1985-01-01

    A comparison was made of 485 cases of cerebral infarction (CI), registered prospectively in Frederiksberg, Copenhagen, with 495 cases of myocardial infarction (AMI), recorded retrospectively in the same population. The overall annual incidence of AMI was 6.5 per 1,000 population for males, 3...... with advancing age; for each sex and diagnosis the relationship can thus be expressed as a simple mathematical formula, which may facilitate comparisons of incidence patterns in different communities. Theories explaining the similarities and differences of the age-incidence curves for AMI and CI are discussed....

  9. [Craniectomy in space-occupying middle cerebral artery infarcts].

    Science.gov (United States)

    Schwab, S; Rieke, K; Krieger, D; Hund, E; Aschoff, A; von Kummer, R; Hacke, W

    1995-06-01

    Space occupying supratentorial ischemic stroke has a high mortality. The benefit of decompressive surgery in these patients is still matter of debate. In a prospective study we performed craniectomy in 37 patients with acute middle cerebral artery infarction and progressive deterioration under conservative antiedematous therapy. Twenty-one patients treated conservatively during the same period served as control group. All survivors were reexamined between one to two years after surgical decompression. In addition, neuropsychological tests were performed, including an Aachener Aphasie Test (AAT) in those patients with infarction of speech-dominant hemisphere. Clinical evaluation was graded using the Barthel index (BI). Mortality rate in the operated group was 37%. Twenty-three patients survived acute stroke and were reexamined. Despite complete hemispheric infarction, no patient suffered from complete hemiplegia or was permanently wheel chair bound. In speech dominant hemispheric infarction (n = 8) only mild to moderate aphasia could be detected. Mean BI was 64. Mortality rate in the conservatively treated group was 76%. The clinical outcome following craniectomy for the treatment of severe ischemic hemispheric infarction is unexpectedly good. Therefore, decompressive surgery should be considered in cases of space-occupying hemispheric infarctions and conservatively uncontrollable intracranial pressure.

  10. Perfusion Pressure Cerebral Infarct (PPCI) trial

    DEFF Research Database (Denmark)

    Vedel, Anne G.; Holmgaard, Frederik; Rasmussen, Lars Simon

    2016-01-01

    to be caused by emboli, but inadequate blood flow caused by other mechanisms may increase ischaemia in the penumbra or cause watershed infarcts. During cardiopulmonary bypass, blood pressure can be below the lower limit of cerebral autoregulation. Although much debated, the constant blood flow provided...... by the cardiopulmonary bypass system is still considered by many as appropriate to avoid cerebral ischaemia despite the low blood pressure. Methods/design: The Perfusion Pressure Cerebral Infarct trial is a single-centre superiority trial with a blinded outcome assessment. The trial is randomising 210 patients...... with coronary vessel and/or valve disease and who are undergoing cardiac surgery with the use of cardiopulmonary bypass. Patients are stratified by age and surgical procedure and are randomised 1:1 to either an increased mean arterial pressure (70–80 mmHg) or ‘usual practice’ (40–50 mmHg) during cardiopulmonary...

  11. Therapeutic Effects of Tongxinluo Capsule(通心络胶囊) on Patients with Acute Small Cerebral Infarction and Its Influence on SPECT Brain Perfusion Image

    Institute of Scientific and Technical Information of China (English)

    周盛年; 周国钰; 刘黎青

    2004-01-01

    Objective: To investigate the influence of Tongxinluo capsule (TXL, 通心络胶囊) on regional cerebral blood flow (rCBF) with 99mTc-ECD single photon emission computed tomography ( SPECT) brain perfusion imaging, and to observe the therapeutic effects of TXL on acute small cerebral infarction (ASCI).Methods: Thirty-four patients with ASCI were enrolled and randomly divided into two groups: the control group ( n = 17) was treated with the conventional treatment, i.e. 1.0g of Citicoline added into 300 mi normal saline for intravenous dripping daily for 2 weeks and 0.8 g of Piracetam taken three times a day orally for 4 weeks, and the treatment group ( n = 17)was treated additionally with 4 TXL capsules three times a day for 4 weeks besides the conventional treatment. The 99mTc-ECD SPECT brain perfusion imaging was performed before and after treatment to observe the change of rCBF, and the neurological deficit was evaluated by Edinburgh-Scandinavia stroke scale (SSS) scores and Barthel index (BI) at the same time. Results: After treatment, the rCBF in the treatment group was significantly improved ( P<0.01), while that in the control group remained unchanged, with the comparison of the rCBF in the two groups after treatment showing significant difference (P<0.01). In addition, the SSS score was significantly lower and BI significantly higher in the treatment group than those in the control group respectively after treatment. Conclusion: TXL could effectively improve rCBF and lessen the neurological deficit symptoms in patients with ASCI.

  12. Effect of the Principle of Activating Blood Circulation to Break Stasis on GMP-140 and D2 Dimer in Patients with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    WANG Ning

    2005-01-01

    Objective:To explore the clinical efficacy of the principle of activating blood circulation to break stasis (ABCBS) and its influence on platelet membranous protein particle (GMP-140) and D2 dimer (Ddimer) before and after treatment. Methods: Eighty-eight patients with blood stasis syndrome (BSS) of acute cerebral infarction (ACI) were randomly divided into two groups, both of which were treated with conventional treatment, i.e. with western medicine (WM), with Salvia injection added through intravenously dripping.One of the two groups was used as the control and the other group as the treated group who had ABCBS herbs orally taken in addition. The duration of treatment course for both groups was 3 weeks. Results: There were changes in both groups over clinical symptoms, nerve function deficit scoring and GMP-140, D-dimer, but the treated group showed significantly better than that of the control group, (P<0.05). Conclusion: ABCBS principle could serve as an important auxiliary treating method for BSS of ACI, as it can effectively alter the blood of ACI patients which was viscous, condense, coagulant and aggregating.

  13. Clinical analysis of serum H-FABP level in the patients of acute cerebral infarction%急性脑梗死患者H-FABP检测结果的临床分析

    Institute of Scientific and Technical Information of China (English)

    何永利; 黄廷富; 潘小平

    2013-01-01

    ObjectiveTo observe the relationship between the risk factors of acute cerebral infarction and serum H-FABP level and to evaluate the value of H-FABP measurement in the early diagnosis, treatment and prognosis of acute cerebral infarction.MethodsTodetect serum levels of H-FABP in the patients of acute cerebral infarction, and to analysis serum H-FABP level in the 126 cases of acute cerebral infarction by age, infarction area, hypertension, diabetes, hyperlipidemia, level of consciousness, stress hyperglycemia.ResultsClinical data analysis suggests that maximum area of cerebral ischemia and diabetic complications was statistically significant with serum H-FABP level in the patients of acute cerebral infarction H-FABP. Age, hypertension, hyperlipidemia, level of consciousness and stress hyperglycemia were not statistically significant with serum H-FABP level. Serum H-FABP level increased with infarct area at 1 hour and 3 hours after the onset of acute cerebral infarction(P<0.05). Diabetic patients with acute cerebral infarction were higher than non-diabetic patients with acute cerebral infarction in H-FABP level (P<0.05)[30 min: (8.03±0.41)μg/L in diabetes higher than(4.65±0.32)μg/L in non-diabetic patients; 1 h:(11.48±0.52)μg/L in diabetes higher than (6.74±0.38)μg/L; 3 h:(18.67±0.48)μg/L in diabetes higher than (8.89±0.53)μg/L;6 h:(12.59±0.55]μg/L in diabetes higher than (8.81±0.37)μg/L]. Conclusion The increase of serum H-FABP level after acute cerebral infarction is multifactorial. The serum H-FABP level may be the clinical assessment indicators as acute cerebral infarction diagnosis, treatment and prognosis.%目的:探讨急性脑梗死的危险因素与心肌型脂肪酸结合蛋白(H-FABP)血清水平的关系,评价检测 H-FABP在急性脑梗死的早期诊断、评定临床治疗和预后中的价值。方法对126例急性脑梗死的患者,检测H-FABP 在急性脑梗死的早期血清水平值,分析年龄、最大梗死面

  14. 急性脑梗死患者血浆D-二聚体水平变化%The significance of blood plasma D-Dimer level in diagnosing and treating the acute cerebral infarction patients in the community hospital

    Institute of Scientific and Technical Information of China (English)

    张惠光

    2009-01-01

    目的 观察急性脑梗死患者血浆D-二聚体水平的变化及临床意义.方法 对71例急性脑梗死患者急性期、恢复期和64例健康体检者采用双抗体夹心法检测血浆D-二聚体水平.结果 急性脑梗死患者急性期血浆D-二聚体水平:72 h(1.54±0.91)mg/L、第7天(1.32±0.86)mg/L,较恢复期第15天(0.49±0.31)mg/L、第30天(0.32±0.14)me/L和健康体检者(0.31±0.81)mg/L明显增高(t=2.576、t=2.807,P<0.01).结论 检测血浆D-二聚体可作为急性期脑梗死病情判定及疗效观察的有效指标.%Objective To throagh observing the change of plasma D-Dimer level in the acute cerebral infarction patients to provide the experimental foundation for further research of pathology,physiology pathological process judgment and observation of curative effect.Methods To measure the plasma D-Dimer level by ELISA in 71 cases of acute wrebral infarction patients and 64 healthy controls.Results The plasma D-Dimer level in the acute cerebral infarction patients in acute period was 72h(1.54 ±0.91)mg/L、7d(1.32 ±0.86)mg/L significantly higher than 15d (0.49±0.31)mg/L30d(0.32±0.14)mg/L at resume period patients and(0.31 ±0.81)mg/L at normal controls and dropped in resume period(t =2.576,t =2.807,P<0.01).They had significant difference.Conclusion The results indicate that acute cerebral infarction is in the manifestation of hyper coagulation,plasma D-Dimer measuring was valuable for pathological process judgment and observation of curative effect of acute cerebral infarction.

  15. Acute myopericarditis masquerading as acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    Wen Tian; Zixin Zhang; Xiaojuan Bai; Dingyin Zeng; Guoxian Qi

    2008-01-01

    Patients with abrupt onset of chest pain, ischemic ECG abnormalities and elevated levels of cardiac markers could be given a diagnosis of acute myocardial infarction. However, some other diseases should be taken into consideration in this clinical setting when coronary arteries are proven to be normal. Here we report a case of acute myopericarditis with clinical presentation of myocardial infarction and normal coronary anatomy. The Herpes Simplex Virus Ⅱ was considered as the organism causing myopericarditis and the patient was recovered by the treatment with valacicloavir. A precise diagnosis is a prerequisite of successful treatment and favorable prognosis.

  16. Clinical study on infections and inflammatory response in patients with acute cerebral infarction%急性脑梗死患者感染与炎症反应的临床研究

    Institute of Scientific and Technical Information of China (English)

    魏玲莉; 张红; 余雪

    2015-01-01

    目的:探讨急性脑梗死与感染及炎症反应之间的关系,以期提高临床诊治水平。方法选取2010年2月-2014年1月36例急性脑梗死患者为研究对象,另外选取同时期的31例健康体检患者为对照组,观察急性脑梗死患者的感染率,比较两组在C‐反应蛋白(CRP)、补体C3、C4、白细胞介素‐1(IL‐1)、白细胞介素‐6(IL‐6)、肿瘤坏死因子‐α(T N F‐α)等指标的差异性。结果36例患者中感染5例,感染率为13.89%,其中呼吸道感染占60.00%,而在实验室检查中血沉、白细胞、D二聚体以升高为主,其中急性脑梗死病情越重,则CRP含量越高;急性脑梗死组和对照组在CRP、IL‐1、IL‐6、TNF‐α指标比较差异有统计学意义(P<0.05),而在补体C3、C4上比较差异无统计学意义。结论感染是形成急性脑梗死危险因素之一,而炎症反应参与了急性脑梗死的发生发展。%OBJECTIVE To investigate the correlation between the acute cerebral infarction and infections and in‐flammatory response so as to improve the level of clinical treatment and diagnosis .METHODS A total of 36 pa‐tients with acute cerebral infarction who were treated from Feb 2010 to Jan 2014 were recruited as the study ob‐jects ,meanwhile ,31 healthy people who underwent physical examinations were chosen as the control group .The incidence of infections in the patients with cerebral infarction was observed ,and the levels of C‐reactive protein (CRP) ,complement C3 ,C4 ,interleukin‐1 (IL‐1) ,interleukin‐6 (IL‐6) ,and tumor necrosis factor‐α(TNF‐α) were determined and compared between the two groups .RESULTS The infections occurred in 5 of 36 patients , with the infection rate of 13 .89% ,and the patients with respiratory tract infections accounted for 60 .00% .The la‐boratory examination was characterized by the elevation of erythrocyte sedimentation rate ,white blood

  17. Recirculation usually precedes malignant edema in middle cerebral artery infarcts

    DEFF Research Database (Denmark)

    Nielsen, T H; Ståhl, N; Schalén, W;

    2012-01-01

    In patients with large middle cerebral artery (MCA) infarcts, maximum brain swelling leading to cerebral herniation and death usually occurs 2-5 days after onset of stroke. The study aimed at exploring the pattern of compounds related to cerebral energy metabolism in infarcted brain tissue....

  18. 急性脑梗死与肾功能指标水平的相关性研究%Correlation between the Acute Cerebral Infarction and the Levels of Renal Function Indexes

    Institute of Scientific and Technical Information of China (English)

    赵鹏; 赵幸娟; 郑亚珂; 李薇; 李荣; 孙争宇

    2014-01-01

    Objective To investigate the correlation between acute cerebral infarction and the levels of urinary albumin(U-Alb), urine acid(UA), creatinine(CR) and blood urea nitrogen(BUN). Methods: The U-Alb, UA, Cr, BUN levels in the infarction group (164 patients with acute cerebral infarction) and the control group(170 healthy physical examinees) were detected. The neurological deficits in the infarction group were evaluated by NIHSS. Results: The levels of U-Alb, UA, Cr and BUN in the infarction group were significantly higher than those in the control group ( <0.05). The severity of neurological function in the infarction group was correlated with U-Alb, UA, CR and BUN levels ( <0.05). Conclusion: Acute cerebral infarction is closely associated with U-Alb, UA, CR and BUN levels.%目的:探讨急性脑梗死与尿微量白蛋白(U-Alb)、血尿酸(UA)、肌酐(CR)、尿素氮(BUN)水平的相关性。方法:选择急性脑梗死患者164例为梗死组,健康体检者170例为对照组,检测2组 U-Alb、血清 UA、Cr、BUN 水平,应用 NIHSS 量表对梗死组进行评估。结果:梗死组 U-Alb、血清 UA、CR、BUN 浓度均高于对照组(<0.05)。梗死组病情轻重与 U-Alb、血清 UA、Cr、BUN 浓度呈正相关(<0.05)。结论:急性脑梗死与U-Alb、血清 UA、Cr、BUN 水平具有相关性。

  19. 依达拉奉治疗急性脑梗死疗效观察%Effect Observation of Edaravone as Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    唐妍妍

    2012-01-01

    目的 评价依达拉奉注射液治疗急性脑梗死的有效性和安全性.方法采用随机、双盲对照试验,选择发病72 h以内的急性脑梗死患者156例,随机分为依达拉奉组(78例)及对照组(78例),对照组仅予阿司匹林100 mg口服,静脉滴注丹参20 mL/d等基础治疗.治疗组在对照组的基础上,加用0.9%氧化钠溶液100 mL+依达拉奉30 mg,静脉滴注,每日2次,共14 d,治疗前、后14 d,对患者进行神经功能缺损评分和日常生活能力评定以评价疗效.结果治疗14 d后依达拉奉治疗组及对照组NIHSS减少分数分别为(16.42±2.13)分及(12.23±2.16)分,两组比较差异有统计学意义(P<0.05);两组ADL评分增加分别为(35.23±32.2)分及(23.2±23.5)分,两组比较差异有统计学意义(P<0.05).结论 依达拉奉可改善急性脑梗死的神经功能缺损,是安全有效的,值得推广应用.%Objective To evaluate the effective ness and safety oi edaravone injection in the treatment oi acute reiebiai iniaivtion. Methods A randomized, double-blind, rontiolled trial was adopted. 156 patients with arute cerebral infarction onset within 72 hours were randomized into edaravone group( n=78)and control group( n=78). Cases in treatment group were treated with edaravone intravenous drip oi 30mg, twice a day ior 14 days,along with salvia miltiorrhiza 20 mL/d and oral taken aspirin 100 mg as basic treatment. The control group was limited to the basic treatment. Neurological deiicit score( NIHSS )and assessment oi daily living(ADL )oi patients before and alter treatment ior 14 days were assessed to evaluate the therapy. Results After 14 days oi treatment, in the treatment group and the control group NIHSS decrease scores were ( 16.42 ±2. 13 )and ( 12. 23 ±2. 16 )points,significant difference between the two groups( P <0. 05 ). ADL score increase oi the two groups were( 35 . 23 ±32. 2 )and ( 23. 2 ± 23. 5 )respectively,signiiicant diiierence between the two groups( P < 0

  20. Effect of Xuesaitong Soft Capsule(血塞通软胶囊)on Hemorrheology and in Auxiliarily Treating Patients with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    ZHONG Shang-qian; SUN Li-jing; Yan Yu-zhen; SUN Yan-qin; ZHONG Yin-yuan

    2005-01-01

    Objective: To observe the therapeutic effect of Xuesaitong soft capsule(血塞通软胶囊,XST)and its effect on platelet counts, coagulation factor 1 (CF1) as well as hemorrheologic indexes in treating patients with acute cerebral infarction (ACI). Methods: Two hundred and four patients with ACI were assigned into two groups, the control group ( n = 96) and the treated group ( n = 108). They were all treated with conventional Western medicines, including mannitol, troxerutin, citicoline, piracetam and aspirin, while to the treated group, XST was given additionally through oral intake, twice a day, 2 capsules each time for 8successive weeks. The clinical efficacy was evaluated according to the nerve function deficits scoring and the changes of platelet count. CF1 and hemorrhe.ological indexes were measured before and after treatment. Results: The total effective rate was 87.0% in the treated group, and 87.5% in the control group, respectively, showing insignificant difference between them. But the markedly effective rate in the treated group (66.7%) was significantly higher than that in the control group (27.1%, P<0.01). The count of platelet was not changed significantly in both groups after treatment, while CF1 inthem evidently lowered at the end of the 4th and 8th weeks of treatment, but showed insignificant difference between the two groups. The hematocrit, whole blood viscosity and plasma viscosity in both groups were all improved significantly after treatment, but also showed insignificant difference in comparison of the two groups. Conclusion: XST has good efficacy in auxiliary treatment of patients with ACI, though its mechanism remains to be further explored.

  1. 急性脑梗死320排 CT 脑灌注成像分析%The analysis of whole-brain CT perfusion imaging with 320-detector row CT in acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    阮志兵; 段庆红

    2014-01-01

    Objective To explore the clinical value of whole-brain CT perfusion imaging with 320-detector row CT in early acute cerebral infarction.Methods The CTP parameters(CBF,CBV,MTT,TTP)and its pseudo color map of 25 patients with early acute cerebral infarction were retrospectively analysed and compared between infarction area,ischemic penumbra (IP)and the con-tralateral normal region.Results The abnormal perfusion area were found on CTP in 25 patients with early acute cerebral infarction. CTP showed cerebral blood flow (CBF)and cerebral blood volume (CBV)decreased significantly,mean transit time (MTT)short-ened significantly,time to peak (TTP)was significantly longer than those of the contralateral normal region in 7 cases of acute cere-bral infarct core.18 cases of IP lesions showed CBF decreased slightly,CBV increased slightly or maintain normal,MTT and TTP extension compared with contralateral.CBF,CBV,MTT,TTP values had significantly differences between infarct region and the contralateral corresponding normal region,between the infarct core area and IP of acute cerebral infarction (P 0.05)between IP region and the contralateral corresponding normal region,but showed a downward trend in blood flow.Parameter color maps of CTP could di-rectly,clearly and sensitively show abnormal changes region about cerebral blood flow.In particular,MTT and TTP maps shows ab-normal region clearer and sensitively.Follow-up 18 cases of IP,active lesions deduced in 6 cases,the lesions disappeared in 5 pa-tients (CT/ MRI showed no abnormal,and the clinical symptoms disappeared)after thrombolytic therapy,7 cases of MRI and CT scans confirmed infarction stove.Conclusion Whole-brain CTP with 320-detector row CT can early show the acute cerebral infarc-tion and its ischemic penumbra,it has significant important clinical value for early acute cerebral infarction.%目的:探讨320排 CT 全脑灌注成像(CTP)在早期急性脑梗死中的临床应用价值。方法回顾性分析25

  2. 瑞舒伐他汀对急性脑梗死患者的治疗机制%Rosuvastatin treatment of patients with acute cerebral infarction mechanism

    Institute of Scientific and Technical Information of China (English)

    陈湘; 王晶

    2013-01-01

    目的:探讨瑞舒伐他汀对急性脑梗死患者的治疗效果及作用机制。方法选择北京航天总医院2011年3月至2012年12月收治的110例急性脑梗死患者,随机分为观察组和对照组各55例。对照组患者给予常规治疗,主要包括保护脑细胞、控制血糖和血压、抗血小板聚集等;观察组患者在对照组的基础上给予瑞舒伐他汀治疗。连续治疗12周为1个疗程。记录比较两组患者治疗前、后血脂、血清超敏C-反应蛋白(hs-CRP)水平变化,并对患者进行神经功能缺损程度评分,评价疗效。结果治疗后对照组患者血脂水平无明显改变,观察组患者血脂水平明显下降,与对照组比较差异有统计学意义(P<0.05),两组hs-CRP均有下降,观察组患者hs-CRP水平低于对照组,差异有统计学意义(P<0.05),两组患者神经功能缺损评分均有下降,观察组低于对照组,差异有统计学意义(P<0.05),观察组总有效率高于对照组,差异有统计学意义(P<0.05)。结论采用瑞舒伐他汀治疗急性脑梗死患者疗效值得肯定,这可能与其能够降低患者血脂和抗炎性反应治疗机制有关。%Objective To investigate the rosuvastatin in patients with acute cerebral infarction treatment effect and its mechanism .Methods Beijing aerospace general hospital 2011 March to December 2012 treated 110 patients with acute cerebral infarction were randomly divided into observation group and control group 55 cases .The control group were treated with conventional therapy ,including protecting brain cells ,control blood sugar and blood pres-sure ,platelet aggregation ;The observation control group patients on the basis of given rosuvastatin treatment .Con-tinuous treatment for 12 weeks as a course of treatment .Recorded before and after treatment were compared lipid ,se-rum high sensitivity C-reactive protein (hs-CRP ) levels ,and patients

  3. 甲状腺激素与急性脑梗死严重程度的相关性研究%Relationship Between Thyroid Hormone and Severity of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    费菲; 车玉琴

    2015-01-01

    目的:探讨甲状腺激素水平与急性脑梗死严重程度之间的关系。方法收集中国医科大学附属第四医院神经内科2012年7月~2012年10月住院的急性脑梗死患者共计132例,同时收集健康体检者132名为对照组。结果急性脑梗死组FT3的水平明显低于对照组(P<0.05),而FT4及TSH在急性脑梗死组及对照组之间差异没有统计学意义(P>0.05)。急性脑梗死组NIHSS评分与FT3之间有明显的负相关性(r=-0.412,P<0.05)。结论 FT3水平的降低可能是一个有用的评估急性缺血性脑卒中患者功能的指标,可以反映疾病的严重程度。%ObjectiveTo research the relationship between thyroid hormone levels and acute cerebral infarction.Methods 132 hospitalized patients of acute cerebral infarction in the department of neurology of Forth Affi liated Hospital of China Medical University from 2012 July to 2012 October were collected. 132 cases from physical examination centre were enrolled as control group.Results FT3 levels were signifi cantly lower in acute cerebral infarction group than that in healthy control group (P0.05). There are obvious negative correlation between NIHSS score and FT3 (r=-0.412,P<0.05) in the acute cerebral infarction group.Conclusion The decreased FT3 level may be a useful index for assessment of the function of acute ischemic stroke patients, which can refl ect the severity of the disease.

  4. Infarct healing is a dynamic process following acute myocardial infarction

    Directory of Open Access Journals (Sweden)

    Pokorney Sean D

    2012-09-01

    Full Text Available Abstract Background The role of infarct size on left ventricular (LV remodeling in heart failure after an acute ST-segment elevation myocardial infarction (STEMI is well recognized. Infarct size, as determined by cardiovascular magnetic resonance (CMR, decreases over time. The amount, rate, and duration of infarct healing are unknown. Methods A total of 66 patients were prospectively enrolled after reperfusion for an acute STEMI. Patients underwent a CMR evaluation within 1 week, 4 months, and 14 months after STEMI. Results Mean infarct sizes for the 66 patients at baseline (acute necrosis, early follow-up (early scar, and late follow-up (late scar were 25 ± 17 g, 17 ± 12 g, and 15 ± 11 g, respectively. Patients were stratified in tertiles, based on infarct size, with the largest infarcts having the greatest absolute decrease in mass at early and late scar. The percent reduction of infarct mass was independent of initial infarct size. There was an 8 g or 32% decrease in infarct mass between acute necrosis and early scar (p  Conclusions Infarct healing is a continuous process after reperfusion for STEMI, with greatest reduction in infarct size in the first few months. The dynamic nature of infarct healing through the first year after STEMI indicates that decisions based on infarct size, and interventions to reduce infarct size, must take into consideration the time frame of measurement.

  5. DI-3-butylphthalide-enhanced hematopoietic stem cell transplantation and endogenous stem cell mobilization for the treatment of cerebral infarcts

    Institute of Scientific and Technical Information of China (English)

    Baoquan Lu; Xiaoming Shang; Yongqiu Li; Hongying Ma; Chunqin Liu; Jianmin Li; Yingqi Zhang; Shaoxin Yao

    2011-01-01

    Exogenous stem cell transplantation and endogenous stem cell mobilization are both effective for the treatment of acute cerebral infarction. The compound dl-3-butylphthalide is known to improve microcirculation and help brain cells at the infarct loci. This experiment aimed to investigate the effects of dl-3-butylphthalide intervention based on the transplantation of hematopoietic stem cells and mobilization of endogenous stem cells in a rat model of cerebral infarction, following middle cerebral artery occlusion. Results showed that neurological function was greatly improved and infarct volume was reduced in rats with cerebral infarction. Data also showed that dl-3-butylphthalide can promote hematopoietic stem cells to transform into vascular endothelial cells and neuronal-like cells, and also enhance the therapeutic effect on cerebral infarction by hematopoietic stem cell transplantation and endogenous stem cell mobilization.

  6. Cerebral infarction in patient with minimal change nephrotic syndrome.

    Science.gov (United States)

    Babu, A; Boddana, P; Robson, S; Ludeman, L

    2013-01-01

    We report a case of 68-year-old Caucasian man who presented with cerebral infarcts secondary to arterial thrombosis associated with nephrotic syndrome. His initial presentation included edema of legs, left hemiparesis, and right-sided cerebellar signs. Investigations with computed tomography and magnetic resonance imaging of brain showed multiple cerebral infarcts in middle cerebral and posterior cerebral artery territory. Blood and urine investigations also showed impaired renal function, hypercholesterolemia, hypoalbuminaemia, and nephrotic range proteinuria. Renal biopsy showed minimal change disease. Cerebral infarcts were treated with antiplatelet agents and nephrotic syndrome was treated with high dose steroids. Patient responded well to the treatment and is all well till date.

  7. 2型糖尿病合并急性脑梗死的临床研究%Clinical study of type-2 diabetes mellitus complicated with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    关颖; 张茁

    2011-01-01

    Objective To investigate the clinical characteristics of type-2 diabetes mellitus complicated with acute cerebral infarction. Methods 150 patients with type-2 diabetes mellitus complicated with acute cerebral infarction in Anzhen Hospital from 2008 to 2009 were investigated as the diabetes group. 150 cases with acute cerebral infarction without type-2 diabetes mellitus were enrolled as the control group. Age, sex, fasting blood glucose ( FBG), glycosylated hemoglobin (HbAlc) ,TG,TC, HDL-C,LDL-C, clinical manifestation, position of cerebral infarction, complications, efficacy of treatment and prognosis were compared between the two groups. Results Compared with the control group,age and proportion of male patients were significantly lower, hemianopia,vertigo,diplopia,ataxia,FBG,HbAlc,TG,TC,LDL-C were significantly higher in diabetes group (P ll. 1 mmol/L were 5. 12±1. 21,7. 94±2. 13 and 11. 90±2. 35 (P < 0. 01). Conclusion Diabetes mellitus and stroke were correlated with age and sex. Severity of clinical symptoms was correlated with the blood glucose level on admission in type-2 diabetes mellitus complicated with acute cerebral infarction. Main type of cerebral infarction was posterior circulation infarction in diabetes group. Incidence of complications in the diabetes group was significantly higher than that in the control group. Therapeutic efficacy and prognosis were worse in diabetes group.%摘要:目的 探讨2型糖尿病合并急性脑梗死的临床特点.方法 选择住院的糖尿病合并急性脑梗死患者(糖尿病组)150例,另随机选择同期的非糖尿病合并急性脑梗死患者(对照组)150例.对2组患者年龄、性别、空腹血糖、糖化血红蛋白、血脂、临床表现、脑梗死部位、病情轻重程度、并发症、临床疗效及预后进行比较.结果 与对照组比较,糖尿病组患者年龄、男性比例明显降低,空腹血糖、糖化血红蛋白、TC、TG、LDL-C、偏盲、眩晕、复视

  8. Observation of clinical effect by early application of alprostadil in the treatment of acute cerebral infarction%早期应用前列地尔治疗急性脑梗死临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    郭建雄

    2016-01-01

    目的:观察早期应用前列地尔治疗急性脑梗死的临床疗效。方法80例急性脑梗死患者,随机分成对照组和实验组,各40例。对照组患者在常规对症治疗的基础上加用长春西汀治疗,实验组患者在常规对症治疗的基础上早期应用前列地尔治疗。对比两组疗效。结果实验组总有效率为97.5%,高于对照组的82.5%,差异具有统计学意义(P<0.05)。结论早期应用前列地尔治疗急性脑梗死临床疗效显著,安全可靠,具有临床推广和应用价值。%ObjectiveTo observe clinical effect by early application of alprostadil in the treatment of acute cerebral infarction.MethodsA total of 80 acute cerebral infarction patients were randomly divided into control group and experimental group, with 40 cases in each group. The control group received additional vinpocetine to conventional symptomatic treatment, and the experimental group received additional alprostadil instead. Curative effects were compared between the two groups.ResultsThe experimental group had higher total effective rate as 97.5% than 82.5% of the control group, and the difference had statistical significance (P<0.05). ConclusionEarly application of alprostadil shows remarkably clinical effect in treating acute cerebral infarction. This method is safe and creditable, and it contains clinical promoting and applying value.

  9. Danhong Injection with Low Molecular Heparin Therapy Acute Cerebral Infarction Clinical Observation%丹红注射液联合低分子肝素钠治疗急性脑梗死临床观察

    Institute of Scientific and Technical Information of China (English)

    陆元方

    2015-01-01

    目的:观察丹红注射液联合低分子肝素钠对急性脑梗临床疗效。方法应用丹红注射联合低分子肝素钠治疗急性脑梗塞68例,并设对照组68例进行分析。结果丹红注射液联合低分子肝素钠治疗急性脑梗死用药前后神经功能缺损评分及血小板、纤维蛋白原与对照组比较明显降低(<0.01),治疗组凝血酶时间比对照组延长,治疗组总有效率92.6%,明显高于对照组的75.0%(<0.01)。结论丹红注射液联合低分子肝素钠治疗急性脑梗死疗效显著,安全性高,适合临床应用。%Objective To observe the Danhong injection combined low molecular heparin sodium on acute cerebral infarction clinical curative ef ect. Methods The application of combined low molecular heparin sodium Danhong injection treatment of 68 cases of acute cerebral infarction, and a control group of 68 cases were analyzed. Results Danhong injection combined low molecular heparin sodium neural function defect scale before and after drug treatment of acute cerebral infarction and platelets, fibrinogen significantly decreased compared with controls ( <0.01), the treatment group than the control group to extend the thrombin time, treatment group total ef ectiveness 92.6%, significantly higher than the 75.0%in the control group ( <0.01). Conclusion Dan red injection with low molecular heparin therapy of acute cerebral infarction curative ef ect is distinct, high security and suitable for clinical application.

  10. Effect of Urinary Kallidinogenase for acute ischemic cerebral infarction%尤瑞克林治疗急性缺血性脑梗死的疗效

    Institute of Scientific and Technical Information of China (English)

    陈莉; 邹东华; 陈娅; 曹小丽; 秦超; 莫雪安

    2013-01-01

    目的 评价注射用尤瑞克林治疗急性缺血性脑梗死的疗效.方法 选取2011年2月~2012年7月符合条件的127例急性脑梗死患者分为常规治疗组(n=65)和尤瑞克林组(n=62),常规治疗组给予常规治疗,尤瑞克林组在常规治疗基础上加用尤瑞克林治疗,用法为每次将0.15PNA单位尤瑞克林注射液加入到100 mL注射用生理盐水中,1次/d,共治疗2周.对治疗前后神经功能缺损评分(NIHSS)、Bartherl指数进行比较,观察两组疗效.结果 尤瑞克林治疗过程中未发现有药物不良反应或副作用.尤瑞克林组患者治疗前NIHSS评分和Bartherl指数分别为(14.93±5.73)分及(32.39±5.87),治疗后NIHSS评分和Bartherl指数分别为(8.12±4.61)分及(73.28±4.92),差异均有统计学意义(P<0.05);治疗后常规治疗组NIHSS评分和Bartherl指数分别为(12.37±3.89)分及(51.78±7.52),与尤瑞克林组相比,差异均有统计学意义(P<0.05).尤瑞克林组患者治疗有效率为87%,相对常规治疗组(65%)差异有统计学意义(P<0.05) 结论 尤瑞克林治疗急性脑梗死疗效确切,安全可靠.%Objective To evaluate the clinical effect of Urinary Kallidinogenase in treating acute ischemic cerebral infarction.Methods One hundred and twenty seven qualified patients with acute ischemic cerebral infarction from February 2011 to July 2012 were divided into conventional therapy group and Urinary Kallidinogenase group, respectively treated by conventional therapy and Urinary Kallidinogenase on the basis of former.The dosage of 0.15 PNA U of Urinary Kallidinogenase Injection was added to 100 mL saline, once per day, for two weeks NIHSS score and Bartherl index before and after the treatment were compared, curative effect was observed.Results In Urinary Kallidinogenase group, there was no adverse drug reaction or side effect; the NIHSS score and Bartherl index was respectively (14.93±5.73) points and (32.39±5.87) before treatment, and (8.12±4

  11. CORRELATION BETWEEN FIBRINOGEN LEVEL AND CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    Yi-cheng Zhu; Li-ying Cui; Bao-lai Hua; Jia-qi Pan

    2006-01-01

    Objective To investigate the correlation between plasma fibrinogen level and cerebral infarction (CI) as well as the difference of fibrinogen among subtypes of CI.Methods A case-controlled study was conducted with 131 cases of CI and 148 controls. Plasma fibrinogen levels were detected by the Clauss method.Results High fibrinogen level (3.09±0.94 g/L) was correlated with CI (OR=2.47, 95% CI:1.51-4.04,P<0.005) at the onset stage of the disease. Persistent high fibrinogen level (3.14±0.81 g/L) at 6-month after stroke onset was detected and correlated with CI (OR=4.34, 95% CI: 1.80-10. 51,P=0.001). Higher fibrinogen level was correlated with total anterior circulation infarction (TACI), partial anterior circulation infarction (PACI), and posterior circulation infarction (POCI) (OR = 4.008, P<0.001). Higher fibrinogen level was correlated with extracranial atherosclerosis (OR=3.220, P<0.05), but not with intracranial atherosclerosis.Conclusion Fibrinogen level may be a risk factor of CI and probably correlates with subtypes of CI and distributions of atherosclerosis.

  12. 急腹症合并急性脑梗死的预后相关危险因素分析%Analysis of the prognostic risk factors of acute abdomen with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    白金娟

    2013-01-01

    Objective To analyze the prognostic risk factors and preventive measures of acute abdomen with acute cerebral infarction (AAACI). Methods 130 cases of AAACI patients who were admitted into our hospital in 2012 were retrospectively analyzed, among them, 65 cases of patients with acute cerebral infarction, their prognosis, ages, dietary habit, blood pressure, blood glucose, blood lipid, electrocardiogram, water electrolyte balance and leukocyte were statistically analyzed. Results There was a significant difference of the condition of prognosis between the AAACI patients with eating disorders, high blood pressure, glucose and lipid, abnormal ECG, disturbance of water and electrolyte, high leucocytes and those patients without these risks (P<0.05). Conclusion The main risk factors of AAACI are ages, dietary habit, blood pressure, blood glucose, electrocardiogram, water electrolyte balance and leukocyte, et al.%目的分析急腹症合并急性脑梗死的预后危险因素及预防措施。方法回顾性分析我院2012年度收治的130例急腹症的患者,其中有65例患者合并的有急性脑梗死,分析这65例急腹症合并急性脑梗死患者的预后,统计其年龄、饮食习惯、血压、血糖、血脂、心电图、水电解质平衡及白细胞的危险因素。结果急腹症合并急性脑梗死患者的预后与再合并有饮食不规律、高血压、高血糖、、高血脂、心电图异常、水电解质紊乱、白细胞升高的高龄患者其预后情况与不合并这些危险因素的患者差异有统计学意义(P<0.05)。结论急腹症并发脑梗死的预后主要危险因素有年龄、饮食习惯、血压、血糖、心电图、水电解质及白细胞等。

  13. Study on the Relationship of Carotid Atherosclerosis and Acute Cerebral Infarction%颈动脉粥样硬化程度与急性脑梗死相关性探讨研究

    Institute of Scientific and Technical Information of China (English)

    沈雪莉; 张斯萌; 隹梦遥; 戚其学

    2011-01-01

    Objective To investigate carotid atherosclerosis risk factors and sclerosis hardenability in patients with acute cerebral infarction. Methods 60 cases of acute cerebral infarction patients,the normal physical exam compares 40 cases,two groups of patients on blood glucose,blood lipids,fibrinogen,blood pressure,carotid atherosclerosis were compared,while carotid atherosclerosis the degree of clinical manifestations of patients with cerebral infarction were compared to explore the correlation between them Results The acute cerebral infarction group and the normal control group,blood glucose,cholesterol,low density lipoprotein,fibrinogen levels and high blood pressure,smoking,drinking rates were significantly higher(P<0.05),carotid artery intimal thickness of atherosclerotic plaque formation and stenosis rate,there were significant differences between the two groups(P<0.05),carotid atherosclerotic plaque,stenosis <50% and≥50% of the clinical symptoms of cerebral infarction patients with different neurological deficit score(NIHSS score) compared with significant difference(P<0.05).Conclusion The blood glucose,blood lipids,fibrinogen level increased and carotid atherosclerosis,hypertension,smoking,alcohol risk factors of acute cerebral infarction,carotid artery atherosclerotic plaque and the degree of stenosis are closely related to the severity of patients.%目的 探讨颈动脉粥样硬化的危险因素及硬化程度与急性脑梗死的相关性.方法 选择急性脑梗死病例60例,正常健康体检对照40名,对其血糖、血脂、纤维蛋白原、血压、颈动脉粥样硬化程度等进行对照分析,同时将颈动脉粥样硬化的程度与脑梗死病人临床表现进行对照分析,探讨它们之间的相关性.结果 急性脑梗死组与正常对照组相比,血糖、胆固醇(TC)、低密度脂蛋白(LDH-C)、纤维蛋白原(FIB)含量以及高血压、吸烟、饮酒者比率均明显增高(P<0.05),颈动脉粥样硬化内膜

  14. Infant acute myocarditis mimicking acute myocardial infarction

    Science.gov (United States)

    Tilouche, Samia; Masmoudi, Tasnim; Sahnoun, Maha; Chkirbène, Youssef; Mestiri, Sarra; Boughamoura, Lamia; Ben Dhiab, Mohamed; Souguir, Mohamed Kamel

    2016-01-01

    Myocarditis is an inflammatory disease of the myocardium with heterogeneous clinical manifestations and progression. In clinical practice, although there are many methods of diagnosis of acute myocarditis, the diagnosis remains an embarrassing dilemma for clinicians. The authors report the case of 9-month-old infant who was brought to the Pediatric Emergency Department with sudden onset dyspnea. Examination disclosed heart failure and resuscitation was undertaken. The electrocardiogram showed an ST segment elevation in the anterolateral leads with a mirror image. Cardiac enzyme tests revealed a significant elevation of troponin and creatine phosphokinase levels. A diagnosis of acute myocardial infarction was made, and heparin therapy was prescribed. The infant died on the third day after admission with cardiogenic shock. The autopsy showed dilatation of the ventricles and massive edema of the lungs. Histological examinations of myocardium samples revealed the presence of a marked lymphocytic infiltrate dissociating myocardiocytes. Death was attributed to acute myocarditis. The authors call attention to the difficulties of differential diagnosis between acute myocarditis and acute myocardial infarction especially in children, and to the important therapeutic implications of a correct diagnosis. PMID:28210569

  15. Anticoagulants for patients with acute cerebral infarction%急性脑梗死的早期抗凝治疗

    Institute of Scientific and Technical Information of China (English)

    王婷; 吴卫平

    2009-01-01

    对于急性脑梗死的早期抗凝治疗一直存在争论,大量研究尚未证实早期抗凝治疗能够带来较大益处,并可能增加出血发生率,目前有部分应用抗凝治疗尚缺乏充分的循证医学证据.在临床实践中应遵循指南要求,结合临床经验进行分层和个体化治疗,谨慎把握抗凝治疗的适应证,力求为患者制订最安全有效的治疗方案,密切监测凝血指标,必要时进行"亚抗凝"治疗,将出血的风险控制在最低,使更多患者从中获益.%A large metaanalysis showed that immediate anticoagulation of patients with acute ischemic stroke was not associated with a significant reduction in death or dependency. The heparin data from the International Stroke Trial(IST) suggest that the use of early unmonitored subcutaneous heparin willreduce early stroke recurrence risks, but these benefits can be eliminated by increased hemorrhagic complications. The use of lower doses of heparin may provide more benefits rather than hemorrhagic side effects. We recommend early anticoagulation for various specific stroke subgroups including cardioembolic stroke, progressing stroke, stroke due to large-artery atherosclerotic stenosis, documented intra-luminal thrombus,and deep venous thrombosis prophylaxis.

  16. The relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction%超敏 C-反应蛋白与急性脑梗死近期预后的关系

    Institute of Scientific and Technical Information of China (English)

    王宁; 王大力; 彭延波

    2015-01-01

    目的:探讨超敏 C-反应蛋白(hs-CRP)与急性脑梗死近期预后的关系。方法收集2012年4月_2013年10月连续入住河北联合大学附属医院神经内科二病区的急性脑梗死患者252例。根据血清 hs-CRP 水平采用四分位法分组,以最低分位数为参照组,采用单因素及多因素 Logistic 回归分析方法,分析血清 hs-CRP 水平变化与急性脑梗死近期预后的相关性。结果应用 Logistic 回归分析模型校正了高血压病史、冠心病史、饮酒史、并发症、NIH-SS 评分、年龄混杂影响后,与≤0.30mg/ L 组比较,≥3.41mg/ L 组 OR 值(95% CI)为:4.22(1.09~16.615)。结论hs-CRP 水平升高是急性脑梗死预后不良的危险因素。%Objective To explore the relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction. Methods Consecutively collecting 252 acute cerebral infarction patients during April,2012 to October, 2013 in the second nerval medical department ward of Hebei United University Hospital. All the patients were divided into four groups by quartile method according to the serum hs-CRP levels,Unadjusted and multiple adjusted logistic regression models were used to analyze the relationship between hs-CRP and short-term prognosis in patients with acute cerebral infarction. Re-sults Multivariate logistic regression( adjusted for hypertension,drinking,infarction position,complication,dyslipidemia, NIHSS score,age. )showed that:the OR value and 95% CI was higher in hs-CRP level≥3. 41mg/ L group[4. 22(1. 09 ~16. 615)]than in hs-CRP level ≤0. 30 mg/ L group. Conclusion Elevated hs-CRP level is risk factor for early poor prognosis in patients with acute ischemic stroke.

  17. 2030例急性脑梗死患者合并代谢综合征临床特点分析%2030 patients with acute cerebral infarction complicating metabolic syndrome: a clinical characteristic analysis

    Institute of Scientific and Technical Information of China (English)

    王栋梁; 李新; 王纪佐

    2010-01-01

    Objective To observe the levels of serum lipid, blood pressure, waist circumference and blood glucose and to investigate the clinical features of metabolic syndrome in patients with acute cerebral infarction. Methods Serum lipid, blood pressure (systolic/diastolic blood pressure), waist circumference, and blood glucose in 2030 patients with acute cerebral infarction were analyzed retrospectively. Results The prevalence of metabolic syndrome of 2030 inpatients with acute cerebral infarction was 67.73%, and the men and women were 71.80% and 62.00% respectively. The proportions of hypertension, abnormal waist circumference, lipid abnormalities, and impaired fasting glucose in the men were significantly higher than those in the women (all P < 0.05 ). The proportions of metabolic syndrome,hypertension, abnormal waist circumference, and impaired fasting glucose increase with the age (all P < 0.05 ). Conclusions The prevalence of metabolic syndrome in patients with acute cerebral infarction is high. It is very important to evaluate metabolic syndrome in patients with acute cerebral infarction. Controlling dyslipidemia, hypertension, hyperglycosemia, and obesity in the primary and secondary prevention of ischemic stroke can not be ignored.%目的 观察急性脑梗死患者血脂、血压、腰围和空腹血糖水平,并探讨其代谢综合征的临床特点.方法 回顾性分析2030例急性脑梗死患者的血脂、血压(收缩压、舒张压)、腰围和空腹血糖水平.结果 2030例急性脑梗死住院患者的代谢综合征患病率为67.73%,男性为71.80%,显著高于女性的62.00%(P<0.001).男性患者高血压、腰围异常、血脂异常和窄腹血糖受损比例均显著高于女性(P<0.005).代谢综合征以及高血压、腰围异常、血脂异常和空腹血糖受损比例随年龄增大而增高(P<0.05).结论 脑梗死患者的代谢综合征患病率很高.对脑梗死患者进行代谢综合征评价非常重要,控制血脂异

  18. Relation between Gene Polymorphism of Glutathione S -transferase Pi and Acute Cerebral Infarction%谷胱甘肽硫转移酶Pi基因多态性与急性脑梗死的关系研究

    Institute of Scientific and Technical Information of China (English)

    陈兰英; 刘仁斌

    2015-01-01

    目的:探讨谷胱甘肽硫转移酶Pi基因多态性与急性脑梗死的关系。方法选取2011年6月—2014年8月河北省高碑店市医院收治的急性脑梗死患者120例作为急性脑梗死组,另选择同期进行体检的健康者120例作为对照组。采用比色法测定受试者血清谷胱甘肽硫转移酶水平。提取受试者血标本基因组 DNA,采用聚合酶链反应( PCR)扩增目的基因并进行基因型分析。结果急性脑梗死组患者血清谷胱甘肽硫转移酶水平为(3.45±1.46) U/ml,低于对照组的(5.14±1.89)U/ml(P<0.05)。两组患者谷胱甘肽硫转移酶Pi基因型分布频率比较,差异有统计学意义(P<0.05);谷胱甘肽硫转移酶Pi(-)基因型者发生急性脑梗死的风险是谷胱甘肽硫转移酶Pi(+)基因型者的1.875倍〔OR=1.875,95%CI(1.271,2.766),P<0.05〕。结论急性脑梗死患者谷胱甘肽硫转移酶活性较低,且谷胱甘肽硫转移酶Pi(-)基因型人群急性脑梗死发生率较高。%Objective To investigate the relation between gene polymorphism of glutathione S -transferase Pi and acute cerebral infarction. Methods From June 2011 to August 2014 in Gaobeidian Hospital,a total of 120 patients with acute cerebral infarction were selected as case group,while 120 healthy cases were selected as control group. Photocolorimetric method was used to detect the serum glutathione S-transferase level;genome DNA was extracted,and PCR was used to analyze the gene types. Results Serum glutathione S - transferase level of case group was ( 3. 45 ± 1. 46 ) U/ml, was statistically significantly lower than that of control group of(5. 14 ±1. 89)U/ml(P<0. 05). There was statistically significant difference of gene types of glutathione S-transferase Pi between the two groups(P<0. 05);onset risk of acute cerebral infarction of crowd with negative glutathione S-transferase Pi gene type was 1. 875 times of crowd with positive

  19. 急性脑梗死抑郁症发生相关因素与预防分析%Analysis of Related Factors and Prevention of Depression in Patients With Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    郑容; 郭洛宁; 王芬

    2016-01-01

    目的:分析急性脑梗死抑郁症发生相关因素与预防。方法随机选取我院2013年3月~2016年3月收治的60例急性脑梗死抑郁症患者,将其作为研究组,选取60例急性脑梗死患者,将其作为对照组,即研究组(60例)和对照组(60例);给予研究组患者,应用丁螺环酮合并氟西汀治疗,根据汉密尔顿抑郁量表对临床患者的疗效进行评定,分析急性脑梗死抑郁症发生相关因素,并分析其预防措施。结果两组中,研究组与对照组比较,差异有统计学意义(P<0.05),可发现心理社会危险因素,会导致抑郁、焦虑,使患者血清 IL-6、TNF-α浓度升高,形成抑郁症,研究组经心理干预及药物治疗后,患者抑郁症状得到改善,治疗前后对比临床疗效显著(P<0.05)。结论在临床中,急性脑梗死抑郁症发生与患者神经功能缺失、性格内向、情绪不稳定、体验较多负性事件、社会支持低下有关,对患者采取药物治疗及心理干预,有助于改善患者抑郁症状,预防抑郁症形成。%Objective To analyze the related factors and prevention of depression in patients with acute cerebral infarction.Methods 60 cases of acute cerebral infarction patients with depression were randomly selected in our hospital from March 2013 to March 2016, as the study group, 60 cases of acute cerebral infarction patients were selected, as control group, that is, to study the group (60 cases) and control group (60 cases), give the study group patients, application with buspirone combined with lfuoxetine in the treatment of, according to Hamilton Depression Scale to the clinical therapeutic effects were assessed. Analysis of acute cerebral infarction depression related factors and analysis the preventive measures. Results In the two groups, the study group and the control group, there are differences (P<0.05), to find the psychological and social risk factors

  20. The active metabolite of prasugrel, R-138727, improves cerebral blood flow and reduces cerebral infarction and neurologic deficits in a non-human primate model of acute ischaemic stroke.

    Science.gov (United States)

    Sugidachi, Atsuhiro; Mizuno, Makoto; Ohno, Kousaku; Jakubowski, Joseph A; Tomizawa, Atsuyuki

    2016-10-05

    Previously, we showed preventive effects of prasugrel, a P2Y12 antagonist, in a non-human primate model of thrombotic middle cerebral artery occlusion (MCAO); however, it remains unclear if P2Y12 inhibition after MCAO reduces cerebral injury and dysfunction. Here we investigated the effects of R-138727, the major active metabolite of prasugrel, on ex vivo platelet aggregation at 5min, 15min, 60min, and 24h after administration to non-human primates (n=3). A single intravenous dose of R-138727 (0.03-0.3mg/kg) resulted in significant and sustained dose-related effects on platelets for up to 24h. R-138727 was administered 1h after MCAO induction, and its effects on thrombosis, cerebral infarction, and neurological deficits were determined (n=8-10). R-138727 (0.3mg/kg) significantly increased total patency rate of the MCA (P=0.0211). Although there was no effect on the patency rate before R-138727 dosing (P=0.3975), it increased 1h after dosing (P=0.0114). R-138727 significantly reduced total ischaemic infarction volumes (P=0.0147), including those of basal ganglia (P=0.0028), white matter (P=0.0393), and haemorrhagic infarction (P=0.0235). Additionally, treatment with R-138727 reduced overall neurological deficits (P=0.0019), including the subcategories of consciousness (P=0.0042), sensory system (P=0.0045), motor system (P=0.0079) and musculoskeletal coordination (P=0.0082). These findings support the possible utility of P2Y12 inhibition during early-onset MCAO to limit the progression and degree of cerebral ischaemia and infarction and also associated neurological deficits.

  1. Risk factor analysis and prevention of acute cerebral infarction complicated with pulmonary infection%急性脑梗死合并肺部感染的危险因素分析及防治

    Institute of Scientific and Technical Information of China (English)

    茆华武

    2012-01-01

    目的 探讨急性脑梗死合并肺部感染的相关危险因素以及防治措施,为该病的治疗提供参考依据.方法 回顾性分析2010年5月~2012年4月本院收治的90例急性脑梗死患者,分为肺部感染组28例和对照组62例,分析相关危险因素及防治措施.结果 与对照组比较,肺部感染组合并吞咽困难、意识障碍以及大面积脑梗死、肺部疾病等基础疾病明显增多;肺部感染组NIHSS、临床神经功能缺损评分较对照组明显升高;肺部感染组血清的pH、氧分压(PaO2)、CO2分压(PaCO2)、全血高切黏度均与对照组差异显著,且血清肿瘤坏死因子-α和白细胞介素-6明显高于对照组.结论 COPD病史、入院时NIHSS 评分高、吞咽困难、意识障碍、大面积脑梗死以及基础疾病是急性脑梗死合并肺部感染的危险因素,一旦诊断,应当给予积极有效的治疗,包括保持呼吸道通畅,及时改善肺功能,纠正脑缺氧,降低脑梗死面积,协助患者经常改变体位,合理选用抗生素,加强营养支持等.%Objective To study the associated risk factors and prevention of acute cerebral infarction complicated with pulmonary infection, so as to provide the references for treatment. Methods Ninety patients with acute cerebral infarction complicated with pulmonary infection from 2010 May to 2012 April in our hospital were divided into pulmonary infection group (n =28) and control group (n =62). The associated risk factors and prevention were analyzed. Results Compared with the control group, the dysphagia, disturbance of consciousness, large area cerebral infarction, and pulmonary disease increased significantly in pulmonary infection group. The NIHSS score, neural function defect score of pulmonary infection group were significantly higher than that in the control group. The scrum pH, PaC>2, PaCO2, whole blood viscosity in the two groups had significant difference, and the serum TNF-a and IL 6 of pulmonary infection

  2. Acute transcortical mixed aphasia. A carotid occlusion syndrome with pial and watershed infarcts.

    Science.gov (United States)

    Bogousslavsky, J; Regli, F; Assal, G

    1988-06-01

    Four of 1,200 consecutive patients with their first stroke showed acute transcortical mixed aphasia (TMA) characterized by nonfluent speech with impaired naming, semantic paraphasias, echolalia, impaired comprehension, good repetition, reading, and writing on dictation. All 4 had left internal carotid artery (ICA) occlusion with ipsilateral anterior pial territory infarction (precentral-central sulcus artery territory) and watershed infarction between the middle and posterior cerebral artery territories, which spared and 'isolated' the perisylvian speech areas. Although rare, acute TMA is highly suggestive of infarction due to ICA occlusion, in that it is probably related to simultaneous embolism (anterior pial infarction) and haemodynamic insufficiency (posterior watershed infarction).

  3. Cerebral infarctions due to CNS infection with Enterobacter sakazakii

    Energy Technology Data Exchange (ETDEWEB)

    Gallagher, P.G. (Cincinnati Univ., OH (USA). Dept. of Pediatrics Children' s Hospital Medical Center, Cincinnati, OH (USA)); Ball, W.S. (Cincinnati Univ., OH (USA). Dept. of Radiology Children' s Hospital Medical Center, Cincinnati, OH (USA))

    1991-02-01

    Recent reports have implicated Enterobacter sakazakii, a gram-negative enteric bacillus, in neonatal sepsis and meningitis. Cases of severe central nervous system involvement, including ventriculitis, brain abscess, infarction, and cyst formation, have been described. We present serial head CT findings in a case of neonatal E. sakazakii meningitis complicated by a ring enhancing cerebral infarction which mimicked abscess formation. In meningitis secondary to this agent, a recognized pattern of cerebral hypodensity with or without cystic degeneration late in the course of the infection is likely to represent cerebral infarction rather than an abscess especially if there is a lack of culture evidence of a bacterial infection. (orig.).

  4. Effect of pretreatment with statins on prognosis of elderly acute cerebral infarction patients%他汀类药物预治疗对老年急性脑梗死患者预后影响的研究

    Institute of Scientific and Technical Information of China (English)

    刘日霞; 毕齐

    2012-01-01

    Objective To study the effect of pretreatment with statins on prognosis of elderly acute cerebral infarction( ACI) patients. Methods Three hundred and seventy patients aged JS60 years with first occurred ACI or relapsed ACI but without significant remained symptoms were divided into statin pretreatment group(n=132)and non-statin pretreatment group(?i = 238)depending on whether they regularly administered statins before its onset. Risk factors for vascular disease, severity of cerebral infarction, good prognosis rate of cerebral infarction 2 weeks after its onset, mortality and complications of cerebral infarction in two groups were compared. Risk factors related with the early prognosis of cerebral infarction were analyzed by multivariate logistic regression analysis. Results The proportion of diabetes mellitus, coronary heart disease, hyperlipi-demia, peripheral vascular disease, intra- and extra-cranial vascular stenosis were significantly higher in statin pretreatment group than in non-statin pretreatment group(P0. 05). Multivariate logistic regression analysis showed that the early prognosis of cerebral infarction was related with use of statins(P<0. 01). Conclusion Pretreatment of ACI patients with statins can improve their early prognosis.%目的 探讨他汀类药物预治疗对老年急性脑梗死患者预后的影响.方法 选择首发或无明显遗留症状的再发急性脑梗死患者370例,依据发病前是否规律服用他汀类药物将患者分为他汀预治疗组(他汀组)132例和非他汀组238例,比较2组患者血管病危险因素、脑梗死严重程度、发病后2周的预后良好比例、死亡比例及并发症情况,采用logistic回归分析可能与脑梗死早期预后相关的危险因素.结果 他汀组患者糖尿病、冠心病、高脂血症、外周血管疾病、颅内外血管狭窄、预后良好比例明显高于非他汀组(P<0.01).2组患者高血压、美国国立卫生研究院卒中量表评分、并

  5. The study of risk factors on sleep quality in acute cerebral infarction patients%影响急性脑梗死患者睡眠质量的相关因素

    Institute of Scientific and Technical Information of China (English)

    李亚梅; 刘斌; 常永丽

    2010-01-01

    目的 评价急性脑梗死患者睡眠质量,探讨影响急性脑梗死患者睡眠质量的危险因素,为临床诊断和防治提供依据.方法 以华北煤炭医学院附属医院神经内科2006年10月至2008年3月住院有睡眠障碍的急性脑梗死患者96例为病例组,病程在2周以内,且均为首发脑梗死.采用匹兹堡睡眠质量指数(PSQI)量表进行调查.对照组为同期住院无睡眠障碍的急性脑梗死患者145例.对影响急性脑梗死患者睡眠质量的危险因素进行分析.结果 急性脑梗死患者的睡眠障碍与病变部位有关,以皮质下组发生睡眠障碍的危险性高.患者的睡眠障碍与病情也有关,睡眠障碍随病情加重而加重(中、重度与轻度比较,OR值分别为2.22、7.25,χ~2=21.35,P=0.0000);日常生活能力越差,发生睡眠障碍的危险性越高;文化程度越高,发生睡眠障碍的危险性越高(小学、中学、大专及以上文化程度与文盲比较,OR值分别为1.08、1.98、6.50,χ~2=19.61,P=0.0002);随着抑郁程度的加重,睡眠障碍逐渐加重;体力劳动者睡眠障碍发病风险低于脑力劳动者(OR 0.31,χ~2=17.83,P=0.0000).结论 高文化程度、发生在皮质下部位的脑梗死、病情重、抑郁是急性腩梗死患者睡眠障碍的危险因素,体力劳动者睡眠障碍的发病危险性低.%Objective To evaluate the quality of sleep in acute cerebral infarction patients,to discuss risk factors of reduced such quality,and to improve clinical diagnosis,prevention and cure.Methods Totally 96 patients with acute cerebral infarction admitted from Oct 2006 to Mar 2008 in the neurological department of North China Coal Medical University were retrospectively reviewed as case group in this study.Sleep quality assessment was performed by using Pittsburgh Sleep Quality Index(PSQI).All 145 patients without sleep disorders at the above same period of time were studied as the control group.Risk factors effecting sleep quality in

  6. Neuroprotective effect of high-dose hyperbaric oxygenation on rats with acute cerebral infarction in super-early stage Curative comparison between 9-hour and 18-hour therapeutic protocols

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Experimental evaluation: Neurologic functions of rat models in the 9-hour and 18-hour HBO groups as well as control group were scored by Bederson and Garica two neurological grading systems at hours 14 and 28 and on day 5; Infarct volume of rat models in the two HBO groups and control group was measured at hour 24 and on day 5 with NIH image processing software Image J; The pathological changes of brain tissue in the brain infarct region and its opposite region of rat models in the two HBO groups and 3-hour ultrastructure control group were observed with a Philips EM 208S transmission electron microscope.MAIN OUTCOME MEASURES: ① Neurobehavioral outcome. ② Rat brain infarct volume. ③Ultrastructure of brain tissue in the ischemic penumbra of infarct models at the different time points RESULTS: ① Neurobehavioral outcome: After treatment, Garica score in the 9-hour and 18-hour HBO groups was significantly higher than that in the control group (P < 0.01). Bederson score on day 5 after modeling in the 9-hour and 18-hour HBO groups was significantly lower than that in thecontrol group (P <0.01). ② Cerebral infarct volume: Cerebral infarct volume in the 9-hour and 18-hour HBO groups was significantly smaller than that in the control group at hour 24 and on day 5 after modeling (P < 0.01). In the 18-hour HBO group, infarct volume on day 5 after modeling was significantly larger than that at hour 24 after modeling (P < 0.05). ③In the 3-hour ultrastructure control group, astrocyte edema and neuron damage around the capillary in the infarct cerebral tissue significantly relieved in the rats which were subjected to HBO.CONCLUSION: High dose of HBO is highly efficient in reducing infarct volume and improving neurobehavioral outcome of rats with acute cerebral infarction, and also has an important role in inhibiting the pathological progression of ischemic brain tissue after cerebral infarction.

  7. H 型高血压与脑梗死后早期康复效果的相关性%Correlation between early rehabilitation efficacy of patients with acute cerebral infarction and H-type hypertension

    Institute of Scientific and Technical Information of China (English)

    王慧; 李嘉民; 赵素霞; 肖辉

    2015-01-01

    Objective To analyze the relationship between early rehabilitation efficacy of patients with acute cerebral infarction and H-type hypertension.Methods The study involved a total of 123 patients with acute cerebral infarction undergoing early rehabilitation.All cases were divided into two groups,group A:patients with hypertension and group B:patients without hypertension.Group A was subdivided into group A1 and group A2 according to the level of homocysteine. Fug-l Meyer (FM) and Barthel index (BI ) scores were observed before and after early rehabilitation in all groups.Results The scores after early rehabilitation and the improved scores of FM and BI were significantly different between group A and B,and between group A1 and A2 (P <0.05).Conclusion Hypertension, especially H-type hypertension,was considered risk factor in patients with acute cerebral infarction undergoing early rehabilitation.%目的:探讨高血压、H 型高血压与脑梗死后早期康复效果的相关性。方法脑梗死后行早期康复的患者123例,根据其是否有高血压分为高血压组(A 组)84例,男50例,女34例;非高血压组(B 组)39例,男24例,女15例;A 组根据同型半胱氨酸水平分为 H 型高血压组(A1组)56例,男36例,女20例;非 H 型高血压组(A2组)28例,男18例,女10例。分别比较各组康复治疗前后日常生活能力评分(Barthel index,BI),肢体运动功能评分(Fug-l Meyer,FM)差值。结果 B 组 FM、BI 前后评分及康复前后评分差值高于 A 组(P <0.05);A2组 FM、BI 康复前后评分及评分差值高于 A1组(P <0.05)。结论高血压尤其是 H 型高血压是脑梗死早期预后不利的危险因素。

  8. 胞二磷胆碱联合治疗急性脑卒中临床观察%Efficacy of Cytidine Diphosphate Choline Combination Therapy in Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    陈瑞红

    2015-01-01

    目的:评价疏血通联合胞二磷胆碱注射液治疗急性脑卒中的临床疗效。方法选择急性脑卒中且不宜溶栓患者42例,随机分为治疗组和对照组,在常规抗血小板聚集、降血压、降血脂等治疗基础上,治疗组以疏血通和胞二磷胆碱注射液静滴14 d;对照组予以丹参注射液和吡拉西坦氯化钠注射液静滴l4 d;观察两组的临床疗效及Glasgow评分、MMSE评分等变化。结果治疗组总有效率95.4%,高于对照组80.0%(P<0.05)。结论疏血通联合胞二磷胆碱注射液治疗急性脑卒中临床疗效肯定,能改善患者意识、智能及预后。%Objective To evaluate the clinical curative effect of shuxietong joint cytidine diphosphate choline injection in treatment of acute cerebral infarction. Methods Forty patients with acute cerebral infarction were randomly divided into treatment group and control group,in conventional antiplatelet aggregation,fal blood pressure,fal hematic fat,such as treatment of foundation,the treatment group with shuxietong and cytidine diphosphate choline injection static drops of 14 days,the control group and salvia miltiorrhiza injection and pyrazole raschig and sodium chloride injection static drops of l4 days,observed the clinical effects of two groups,glasgow score,MMSE score changes,etc.Results Total effectiveness in treatment group(95.4%)was significantly higher than the control group(80.0%)(P< 0.05).Conclusion Shuxietong cytidine diphosphate choline injection in treatment of acute cerebral infarction clinical curative effect,can significantly improve the patients' consciousness,inteligence and prognosis.

  9. 音乐疗法对急性脑梗死的治疗和观察%The observation and curative effect of music therapy on the acute cerebral infarction patients

    Institute of Scientific and Technical Information of China (English)

    钟艳梅

    2012-01-01

    Objective To observe the effect of music therapy on the acute cerebral infarction patients. Methods 120 cases of acute cerebral infarction patients in internal medicine-neurology of our hospital were randomly divided into the treatment group which was given conventional therapy combined with music therapy and control group which was given conventional therapy combined with hyperbaric oxygen, each group had 60 cases. The total effective rate of two groups were observed and compared. Results The effectiveness of treatment group and control group was respectively 100.0% and 81.7%, it had significant differences (P < 0.05). Conclusion Music combined with conventional treatment is a conservative therapy for the acute cerebral infarction patients, which not only can relieve pain but also promote patients'recovery and create favorable conditions for the comprehensive rehabilitation.%目的 观察音乐疗法治疗急性脑梗死的临床疗效.方法 回顾性分析在我院神经内科住院的120例急性脑梗死患者,随机分为治疗、对照两组,每组60例,两组患者均采用常规治疗,治疗组采用常规治疗的同时加音乐治疗,对照组采用常规治疗的同时加高压氧治疗.观察两组的总有效率.结果 两组总有效率分别为100.0%和81.7%,治疗组与对照组比较差异有统计学意义(P < 0.05).结论 音乐联合常规治疗是对急性脑梗死患者的保守治疗,不仅能缓解病痛,而且可更好地促进患者健康恢复,为急性脑梗死患者全面康复创造有利条件.

  10. Diffusion and Perfusion MRI in Acute Cerebral Ischemia

    Institute of Scientific and Technical Information of China (English)

    Tchoyoson CC Lim; Chong-Tin Tan

    2001-01-01

    Reeent advances in magnetic resonance imaging (MRI), in particular diffusion weighted imaging (DWI) and perfusion weighted imaging (PWI), have allowed clinicians to have the ability to differentiate between irreversible cerebral infarction and the potentially reversible ischemic penumbra. This article examines the principles and practice of DWI and PWI. With continued advances in thrombolysis and other therapy for acute cerebral ischemia, neuroimaging is poised to play an increasingly important role in decisionmaking in aeute stroke.

  11. Alternation of plasma c-type natriuretic peptide in cerebral infarction%脑梗死患者血浆c-型利钠肽变化

    Institute of Scientific and Technical Information of China (English)

    赵文凤; 宋利春

    2003-01-01

    AIM:To investigate the effects of c type natriuretic peptide (CNP) on cerebral infarction.METHODS:Plasma levels of CNP were concomitantly measured by radioimmunoassay in 30 patients with cerebral infarction and in 30 normal controls.RESULTS:Plasma levels of CNP were increased significantly in the acute stage of cerebral infarction than those in the normal controls(P< 0.01) and levels in the moderate and serious cases were lower than those in the slight cases(P< 0.01).CONCLUSION:In cerebral infarction the increase of plasma CNP was in accordance with the severity of the disease .CNP in the pathophysiology of acute cerebral ischemia had a deleterious effect on the evolution of cerebral infarction.

  12. 老年急性脑梗死合并冠心病的危险因素分析%Risk factors for coronary heart disease in elderly patients with acute cere-bral infarction analysis

    Institute of Scientific and Technical Information of China (English)

    黄丽

    2014-01-01

    Objective To analyze the risk factors for coronary heart disease in elderly patients with acute cerebral infarction , ex-ploration for the prevention of coronary heart disease in elderly patients with acute cerebral infarction reference.Methods January 2013-2014 in March in our hospital 93 cases of acute cerebral infarction in elderly patients with coronary heart disease as a clin-ical research object, select the same period another 90 cases of simple treatment of elderly patients with acute cerebral infarction as a control group to compare the two of hypertension , diabetes, lipids and blood glucose and other biochemical differences, ap-plication Logistic regression analysis of clinical risk factors for coronary heart disease in elderly patients with acute cerebral in-farction.Results BMI observation group was(28.7±4.6)kg/m2, SBP was(170.6±17.5)mmHg,TG was(2.9±0.6)mmol/L, LDL-C was (4.3±0.5)mmol/L,TC was(5.8±1.9)mmol/L,FBG was(8.4±2.5)mmol/L,2hPG was(14.3±2.9)mmol/L,age was(71.86±7.96)years old , smoking a total of 68 cases , a total of 74 cases of hypertension , diabetes, a total of 46 cases , a total of 39 cases of dyslipidemia was significantly higher related to the level of the control group (P<0.05); Logistic regression analysis showed that age,smoking, obesity, high blood pressure , high blood sugar and high cholesterol are elderly patients with acute cerebral infarction and coronary heart disease. Conclusion An independent risk elderly patients with acute cerebral infarction and coronary heart disease because of diabetes,and high LDL-C viremia , early intervention risk factors have contributed to the prevention of cardiovascular events.%目的:分析老年急性脑梗死合并冠心病的危险因素,为防治老年急性脑梗死合并冠心病提供参考。方法选取2013年1月-2014年3月我院治疗的93例老年急性脑梗死合并冠心病患者作为临床研究对象,另选取同期治疗的90例单纯老年急性脑梗死患者

  13. Diffusion Tensor Imaging of Cerebral Peduncle in Patients with Acute Striatocapsular Infarction Complicated by Upper Limb Motor Functional Damage%急性纹状体内囊梗死上肢运动功能损害的DTI研究

    Institute of Scientific and Technical Information of China (English)

    王润榕; 张帅; 周龙江; 谭政帅; 何玲; 李澄

    2014-01-01

    Objective Using diffusion tensor imaging (DTI) to study the diffusion changes in cerebral peduncle in patients with acute striatocapsular infarction complicated by upper limb motor functional damage,and to discuss the relationship between the striatocapsular infarction and the upper limb motor functional damage.Methods A total of 18 patients with unilateral upper limb motor functional damage after the first onset of acute striatocapsular infarction were enrolled in this study.DTI scanning was performed in all patients within two weeks after the onset of the disease.The fractional anisotropy (FA) and the mean diffusivity (MD) of bilateral cerebral peduncles were measured,and the asymmetry index (AI) of bilateral FA was calculated.The correlation between AI and the involved upper limb motor function scores was evaluated.Results Two weeks after the onset of the disease,the FA value of cerebral peduncle at affected side was significantly lower than that at the unaffected side,and no significant difference in the MD values existed between the two side.AI carried a statistically significant negative relationship with the involved upper limb motor function scores (r =-0.91,P < 0.01).Conclusion DTI can detect the early diffusion changes in cerebral peduncle after striatocapsular infarction.The integrity of pyramidal tract in cerebral peduncle is closely correlated with the motor function of involved upper limb.DTI can provide quantitative imaging reference for clinical assessment of striatocapsular infarction.%目的 应用扩散张量成像(DTI)技术研究纹状体内囊梗死(SCI)患者急性期大脑脚扩散改变情况,分析其与上肢运动功能损害的关系.方法 选择首次急性起病,有单侧上肢运动功能损害的SCI患者18例,于发病后2周行DTI扫描,测量两侧大脑脚的各向异性分数(FA)、平均扩散率(MD)值,计算两侧FA的不对称指数(AI),对AI和受累上肢的FM功能评分进行相关分析.结果 发病后2周时患

  14. 急性脑梗死患者血浆同型半胱氨酸水平高血压与脑微出血的相关性分析%Correlation between plasma homocysteine level hypertension and cerebral microbleeds in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    曹昌权; 刘维洲

    2015-01-01

    Objective To investigate the correlation between plasma homocysteine(Hcy) level, hypertension and cerebral microb-leeds(CMBs) in patients with acute cerebral infarction. Methods The clinical and imaging data of 74 patients with acute cerebral infarction who had been admitted in this hospital from January 2011 to January 2012 were analyzed retrospectively. According to the existence of cere-bral microbleeds, the patients were divided into two groups, namely the CMB group and the non-CMB group. Blood pressure, blood lipids, blood glucose, and plasma homocysteine were recorded in the two groups of patients, and the risk factors for cerebral microbleeds in acute cerebral infarction were explored. Results A total of 74 patients with acute cerebral infarction were enrolled, 23 of them were females and 51 were males (mean age 66. 22 ± 8. 96 years). Multivariate logistic regression analysis showed that cerebral microbleeds was associated closely with hypertension(OR=4. 67,95% CI:1. 2~17. 65,P=0. 02), but plasma Hcy level was not related to CMBs(OR=1. 01,95%CI:0. 97~1. 06,P=0. 38). Conclusion The level of elevated plasma Hcy in patients with acute cerebral infarction is unrelated to CMBs. Hypertension is significantly associated with CMBs, which might be the independent risk factor for CMBs.%目的:探讨急性脑梗死患者血浆同型半胱氨酸( Hcy)水平、高血压与脑微出血( CMB)的关系。方法选择铜陵市人民医院神经内科2011年1月至2012年1月收治的急性脑梗死患者74例,对其临床及影像学资料进行回顾性分析。根据是否存在CMB分为CMB组和无CMB组。记录两组患者血压、血脂、血糖、血浆Hcy水平等情况,并探讨CMB的危险因素。结果74例急性脑梗死患者中,男性51例,女性23例,平均(66.22±8.96)岁。 logistic回归分析显示,CMB的发生与高血压密切相关(OR=4.67,95% CI ∶1.23~17.65,P=0.02),与血浆Hcy水平无明显相关(OR=1.01,95% CI ∶0.97~1.06,P

  15. A schizophrenic patient with cerebral infarctions after hemorrhagic shock

    Directory of Open Access Journals (Sweden)

    Youichi Yanagawa

    2013-01-01

    Full Text Available We herein report the fourth case of cerebral infarction, concomitant with hemorrhagic shock, in English literature. A 33-year-old male, who had been diagnosed with schizophrenia and given a prescription for Olanzapine, was discovered with multiple self-inflicted bleeding cuts on his wrist. On arrival, he was in hemorrhagic shock without verbal responsiveness, but his vital signs were normalized following infusion of Lactate Ringer′s solution. The neuroradiological studies revealed multiple cerebral ischemic lesions without any vascular abnormality. He was diagnosed with speech apraxia, motor aphasia, and dysgraphia, due to multiple cerebral infarctions. As there was no obvious causative factor with regard to the occurrence of cerebral infarction in the patient, the hypoperfusion due to hemorrhagic shock, and the thromboembolic tendency due to Olanzapine, might have acted together to lead to the patient′s cerebral ischemia.

  16. A Randomized Double-blind Placebo-controlled Trial of Fibrinolysin for Acute Cerebral Infarction%纤溶酶治疗急性期脑梗死的随机双盲对照研究

    Institute of Scientific and Technical Information of China (English)

    尹俊雄; 曾宪容; 程远; 程媛媛; 万鹏程; 任泗昌; 王普; 代红源; 郭富强

    2013-01-01

    目的:评价纤溶酶治疗急性期脑梗死的疗效及安全性.方法:采用随机、双盲、安慰剂对照的前瞻性研究,纳入非溶栓治疗的急性期脑梗死患者115 例,随机分为纤溶酶组55 例和对照组60 例;在脑梗死基本治疗的基础上,纤溶酶组给予纤溶酶200~300U,静脉滴注7d,对照组给予生理盐水(安慰剂)250 mL,静脉滴注7d.比较2 组发病后90d 的死亡率及生活依赖率,住院期间神经功能缺损评分及发生出血性转化(HT)情况.结果:2 组发病后90d 死亡率差异无统计学意义,但纤溶酶组生活依赖率低于对照组(P<0.05);住院期间纤溶酶组神经功能缺损恢复程度优于对照组(P<0.05);2 组HT 发生率差异无统计学意义;伴HT 患者的预后不劣于不伴HT 的患者.结论:纤溶酶治疗急性期脑梗安全、有效.%Objective: To investigate the efficacy and safety of fibrinolysin on treatment of acute cerebral infarction. Methods: A randomized, double-blind, placebo-controlled study was carried out. One hundred and fifty-one patients with acute cerebral infarction have been recruited for the study and divided into fibrinolysin group (55 cases) and the control group (60 cases) by random number created by computer. The patients in the fibrinolysin group were treated with fibrinolysin 200 ~ 300 U for 7 days after the skin test was negative, plus the basic treatment of cerebral infarction. The cases in the control group were treated with 0.9% saline (placebo) 250 mL for 7 days, plus the basic treatment of cerebral infarction. The mortality and life dependent rate at day 90 after onset were compared between the two groups. The neurological deficit scores and the incidence of hemorrhagic transformation (HT) during hospitalization were compared between the two groups. Results: No significant difference was found in mortality rate at day 90 between two groups. The life dependent rate of fibrinolysin group at day 90 was lower than that in the

  17. The Comparative Analysis of Edaravone Combined with Ozagrel in the Treatment of Acute Cerebral Infarction%依达拉奉联合奥扎格雷钠治疗急性脑梗死疗效对比分析

    Institute of Scientific and Technical Information of China (English)

    靳瑜

    2013-01-01

    目的:进一步研究和比较临床治疗急性脑梗死实践过程中采用依达拉奉联合奥扎格雷钠治疗方法的实际治疗效果,从而为临床实践提供指导和依据。方法:以本院2010年12月-2012年12月收治的急性脑梗死患者92例为研究对象进行了回顾性分析。结果:实施治疗前,两组患者的NIHSS评分和ADL指数评分结果比较差异无统计学意义;实施治疗后14 d和30 d,联合用药组患者的NIHSS评分和ADL指数评分结果显著地低于单纯用药组患者水平,比较差异具有统计学意义(P<0.05)。结论:在临床针对急性脑梗死患者实施治疗的过程中采用依达拉奉联合奥扎格雷钠治疗方法的临床治疗效果显著,是临床治疗急性脑梗死患者的安全可靠选择。%Objective:To further study and compare the clinical treatment of edaravone combined with ozagrel in the treatment of acute cerebral infarction,so as to provide guidance and basis for clinical practice. Method:92 patients with acute cerebral infarction in our hospital from December 2010 to December 2012 were chosen as the research object. And they were taken for retrospectively analysis. Result:In the comparison of NIHSS score and ADL index score,implementation before treatment,compared between groups,the score of NIHSS scale and ADL index in the patients of the two groups had no difference,there was no significant difference. 14 days and 30 days after the implementation,compared between groups,the scores of NIHSS scale and ADL index in the combination group were significantly lower than the that in patients with simple drug group,the difference was statistically significant (P<0.05). Conclusion:The clinical treatment effect of edaravone combined with sodium ozagrel in the treatment of patients with acute cerebral infarction is remarkable,and it is a safe and reliable choice for the clinical treatment of patients with acute cerebral infarction.

  18. Comparative research of Xuesaitong injection or Danhong injection in the treatment of acute cerebral infarction%急性脑梗死应用血塞通或丹红注射液治疗的比较研究

    Institute of Scientific and Technical Information of China (English)

    刘宓宓

    2015-01-01

    目的:比较研究急性脑梗死应用血塞通或者丹红注射液治疗的临床治疗效果。方法178例急性脑梗死患者随机分为对照组和观察组,各89例,两组患者采取相同的常规治疗的同时,对照组患者应用血塞通注射液治疗,观察组应用丹红注射液治疗,对两组患者的临床治疗效果、神经功能缺损评分(NIHSS)以及Barthel指数(BI)、日常生活能力评分(ADL)进行比较。结果对照组患者治疗后总有效率为71.9%、观察组患者治疗后总有效率为88.8%,两组比较差异有统计学意义(P<0.05);观察组治疗后的NIHSS评分、BI评分和ADL评分均优于对照组,两组比较差异有统计学意义(P<0.05)。结论丹红注射液治疗急性脑梗死能够更有效的提高治疗效果,改善临床症状,降低神经功能的损伤,提高患者的生活能力,效果优于血塞通,是一种安全可靠的治疗急性脑梗死的药物,值得临床推广应用。%Objective To comparatively research the clinical effects of Xuesaitong injection or Danhong injection in the treatment of acute cerebral infarction.Methods A total of 178 acute cerebral infarction patients were randomly divided into control group and observation group, with 89 cases in each group. On the basis of conventional treatment, the control group received Xuesaitong injection for treatment, while the observation group received Danhong injection. Comparisons were made on clinical effects, national institutes of health stroke scale (NIHSS), Barthel index (BI), and activities of daily living (ADL) between the two groups.Results After the treatment, the total effective rate of the control group was 71.9%, and that of the observation group was 88.8%. The difference between the two groups had statistical significance (P<0.05). The scores of NIHSS, BI and ADL were all higher in the observation group than the control group, and the difference was statistically significant (P<0

  19. The regulating blood pressure in the acute cerebral infarction with heart failure%脑梗死急性期合并心衰血压调控策略

    Institute of Scientific and Technical Information of China (English)

    崔兆文; 陈丽萍; 李惠珍; 赵国珍; 黄素贞; 刘建辉; 郭小飞

    2008-01-01

    Objective The purpose of the study was to investigate the standard and method of regula-ting blood pressure in the acute cerebral infarction with heart failure. Methods 100 patients who suffered from acute cerebral infarction with heart failure(heart function Ⅱ-Ⅳ grade)in 24 hours were divided randomly into Sodium Nitroprusside treatment group and control group. There was no significant difference about ages, blood pressure,neurologic impairment score and heart failure degree of the patients in two groups. Results Control-ling blood pressure of patients with heart function Ⅱ grade was benefit to heart failure ,but the perfusion of cere-bral blood flow was influenced seriously compared with control group. Reasonably controlling blood pressure of patients with heart function Ⅲ-Ⅳ grade could improve heart function,and the perfusion of cerebral blood flow could also be improved compared with control group. Conclusion Reasonably control blood pressure of patients with acute cerebral infarction with heart failure was benefit to heart function, cerebral hemodynamics and nerval function.%目的 探讨脑梗死急性期合并心衰血压调控的标准及方法.方法 收集100例发病在24 h内的急性脑梗死合并心力衰竭(心功能Ⅱ-Ⅳ级)的患者资料,并随机分为硝普钠治疗组和对照组.全部患者在入院时均进行美国国立卫生院神经功能缺损评分、TCD检查.两组患者的发病年龄、血压增高程度、神经功能缺损评分、TCD改变以及心衰程度差异无统计学意义(P>0.05).结果 心功能Ⅱ级患者血压控制对心衰有益,但却严重影响脑血流灌注.与对照组相比脑血流动力学受损明显.心功能Ⅲ-Ⅳ级患者经合理控制血压,心功能改善后脑血流灌注较对照组有明显改善.结论 脑梗死急性期合并心衰合理调控血压,无论对心功能的改善抑或脑血流动力学和神经系统临床症状的好转都是十分有益的.

  20. Enlarged perivascular spaces and lacunar infarction Cerebral magnetic resonance evaluation

    Institute of Scientific and Technical Information of China (English)

    Weihong Yan; Jing Fang; Cuijuan Zhou

    2008-01-01

    BACKGROUND:Previous studies have demonstrated that enlarged perivascular spaces(EPVS)arg a result of microvaseular disease.To date,there age few reports about the relationship between EPVS and lacunar infarction.OBJECTIVE:To investigate whether EPVS is associated with lacunar infarction on the basis of cerebral magnetic resonance(MR)examination,clinical symptoms and signs,and past medical history of patients.DESIGN,TIME AND SETTING:Case contrast analysis was performed at the Department of Neurology,Shanghai Ninth People's Hospital from January 2007 to January 2008.PARTICIPANTS:Sixty-eight patients with lacunar infarction were admired to the Department of Neurology of Shanghai Ninth People's Hospital,including 37 cases with first-ever infarction,and 31 with infarction recurrence.In addition,53 healthy people were selected as controls.METHODS:All participants underwent past medical history investigation,nervous system examination.and cranial MR.The subjects were assessed using the JMW rating scale to identify the EPVS grade.MAIN OUTCOME MEASURES:EPVS scores of patients and controls;risk factors for cerebral vascular disease in patients with first-ever or recurrence of lacunar infarction.RESULTS:The EPVS grade from lacunar infarction patients was significantly higher than of the control group(P<0.05).The EPVS grade in patients with recurring lacunar infarction was significantly higher than in patients with first-ever infarction(P<0.05).In addition,hypertension incidence in patients with recurring lacunar infarction was significantly higher than in patients wim first-ever infarction (P<0.05).CONCLUSION:Results indicate that EPVS is related to the incidence of lacunar infarction.Earlier screening of EPVS.and the evaluation of EPVS severity,is of great importance to control the risk factors for cerebral vascular disease and to prevent lacunar infarction.

  1. 低频电刺激对急性脑梗死后睡眠障碍的影响%The effects of low frequency electrostimulation on sleep disorder after acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    丁旭东; 肖红琼; 李晨旭; 陈华先; 罗韵文

    2008-01-01

    Objective To observe the effects of low frequency electrostimulation(LFES)on sleep disorder of patients after acute cerebral infarction(ACI)as evaluated by using polysomnography,and on the recovery of neurological deficits. Methods Seventy cases of acute cerebral infarction were randomly divided into two groups,a treatment group and a control group.Both groups were treated with routine drugs, and the treatment group was also treated with LFES in addition.The changes of neurological deficits(ND) scores and such parameters of polysomnography as sleep latency(SL),total sleep time (TST),sleep efficiency(SE%),sleep maintenance(SMT),rapid eye movement sleep(REM),REM latency(RL),REM time(RT),REM activity(RA),REM density(RD).stage 1 sleep(S1),stage 2 sleep(S2)and deep sleep (S3+4) were observed.Results It was shown that,after treatment,both groups got significant improvement in terms of the ND scores and all the polysomnography parameters except RA,S1 and S2,(P0.05)外,其余参数差异均有统计学意义(P0.05),其余参数差异均有统计学意义(P<0.01).结论 低频电刺激能够促进急性脑梗死后睡眠障碍患者神经功能的改善和睡眠障碍的康复.

  2. Meta Analysis of Tanshinone Ⅱ A Injection in the Treatment of Acute Cerebral Infarction%丹参酮ⅡA注射液治疗急性脑梗死的Meta分析

    Institute of Scientific and Technical Information of China (English)

    熊建华; 周曙华; 林玉仙

    2011-01-01

    目的:利用Meta分析方法评价丹参酮ⅡA注射液治疗脑梗死的疗效和安全性.方法:检索国内、外公开发表的关于丹参酮ⅡA注射液治疗急性脑梗死临床试验文献,利用RevMan4.2软件对纳入文献进行Meta分析.结果:采用固定效应模型对10个研究做Meta分析,丹参酮ⅡA注射液治疗脑梗死的有效性与对照组比较,差异有统计学意义;丹参酮ⅡA注射液治疗脑梗死的不良反应与对照组比较,差异无统计学意义.结论:丹参酮ⅡA注射液治疗脑梗死安全、有效.%Objective: To evaluate the curative effect and safety of tanshinone ⅡA injection in the treatment of acute cerebral infarction (ACI) with Meta analysis. Method: The related literatures concerning clinical trials on tanshinone ⅡA injection in the treatment of ACI published at home and abroad were retrieved, and Meta analysis was conducted on the selected literatures by Review Manager 4. 2 software. Result: Changeless benefit model 10 research findings statistics and analysis showed that the curative effect of tanshinone ⅡA injection for acute cerebral infarction in the treatment group had a significant difference compared with that in the control group and the ADR in the treatment group had no significant difference. Conclusion: The existing clinical evidences show that tanshinone ⅡA injection is safe and effective in the treatment of ACI.

  3. Cerebral infarction presenting pure motor mono-paresis. Diagnosis by diffusion-weighted MR imaging

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    Oda, Masaya; Udaka, Fukashi; Nishinaka, Kazuto; Kubori, Tamotsu; Kameyama, Masakuni [Sumitomo Hospital, Osaka (Japan)

    2001-02-01

    We studied 10 patients with acute ischemic cerebrovascular disorders presenting paralysis confined to one limb, unaccompanied by sensory signs (pure motor monoparesis, PMM) on diffusion-weighted MR imaging (DWI). DWI revealed fresh ischemic lesions in all patients, except for 2 cases of transient ischemic attack. On DWI, acute infarction in multiple lesions was identified, and small superficial lesions were clearly described. Superficial lesions were seen in 4 patients, and deep lesions were also seen in 4 patients. DWI is useful for lesion analysis in cerebral infarction with PMM. (author)

  4. Effect of early rehabilitation therapy on upper limb motor function in patients with acute cerebral infarction%早期康复治疗对急性脑梗死患者上肢运动功能的影响

    Institute of Scientific and Technical Information of China (English)

    侯贤; 袁家英; 邱秀娟; 祝茂茂

    2015-01-01

    ObjectiveThis study aimed to investigate the role of rehabilitation in hand motor function recovery in patients with acute cerebral infarction.MethodsBlood oxygenation level dependent functional magnetic resonance imaging (BOLD-fMRI) technique and Fugl-Meyer assessment scale (FMA) method were adopted. Changes of hand movement central activation area (SMC) volume and laterality index (LI) of 38 cases with acute cerebral infarction before and after treatment (two weeks) were comparatively analyzed. Additionally, comparative analysis was also conducted to examine rehabilitation conditions during the therapeutic process (FMA score)ResultsThe LI value of healthy hand passive movement in 38 patients with cerebral infarction was greater than that of the affected hand. The LI value of SMC of the affected hand (right hand) in the rehabilitation group before and after treatment (two weeks) indicated signiifcant differences(P<0.05). FMA score in the rehabilitation group was markedly higher than that of the conventional treatment group. Also, the FMA score showed a rising trend and tended to flat after 12 weeks of treatment.ConclusionRehabilitation therapy had a positive effect on hand motor function recovery of patients with acute cerebral infarction, it was better to carry out the rehabilitation on the ifrst 12 weeks after the onset.%目的:探究康复治疗在急性脑梗死患者手运动功能恢复上的作用。方法利用BOLD-fMRI技术与Fugl-Meyer(FMA)运动功能评分评定方法,比较脑梗死急性期患者38例治疗前、后(2周)手运动中枢激活区(SMC)体积及偏侧化指数(LI)的变化,并比较分析其治疗过程中的康复情况(FMA评分)。结果脑梗死患者38例中,其健手被动运动的LI值大于患手;康复治疗组患手(右手)治疗前、后(2周)的运动激活SMC的LI值比较,差异有统计学意义(P<0.05);康复治疗组的FMA评分明显高于常规治疗组,且FMA评分

  5. Whether chronic bronchitis is an independent risk factor for cerebral infarction in the elderly 1:1 case paired study

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    BACKGROUND: The inflammatory reaction already becomes an important risk factor of causing acute cerebral infarction; however, the correlation between chronic bronchitis and senile cerebral infarction is still unclear.OBJECTIVE: To study whether the chronic bronchitis is the risk factor for senile cerebral infarction.DESIGN: 1:1 pair, case contrast, and risk factor study.SETTINGS: Department of Respiratory Medicine, Third Hospital of Tangshan; Department of Neurology,Affiliated Hospital of North China Coal Medical College.PARTICIPANTS: A total of 147 patients with acute cerebral infarction who were regarded as case group were selected from Department of Neurology, the Third Hospital of Tangshan from January 2004 to December 2006. All patients met the diagnostic criteria of the Fourth National Cerebrovascular Diseases Meeting. There were 87 males and 60 females, and their ages ranged from 65 to 83 years. Based on 1∶1 pair study, another 147 subjects without cerebrovascular disease were regarded as control group. Except the diseases about infection, there were 73 males and 74 females, and their ages ranged from 62 to 81 years. All subjects provided the confirm consent and agreed with the coordinate experiment.METHODS: ① Questionnaire of risk factor of cerebral infarction was designed to measure the following items: chronic bronchitis, hypertension, diabetes mellitus, hyperlipemia, coronary heart disease, primary cerebral infarction/transient ischemic attack and history of smoking. ② Cerebral infarction was regarded as the dependent variance, while chronic bronchitis, hypertension, diabetes mellitus, hyperiipemia, primary cerebral infarction/transient ischemic attack, coronary heart disease and smoking were regarded as the independent variance for multiple regression analysis.MAIN OUTCOME MEASURES: Risk factors of senile cerebral infarction.RESULTS: All 147 patients with acute cerebral infarction and 147 subjects without cerebrovascular diseases were involved in

  6. Clinical Observation of Hypertonic Saline in Treatment of Acute Massive Cerebral Infarction%高渗盐水治疗急性期大面积脑梗死的临床观察

    Institute of Scientific and Technical Information of China (English)

    黄德; 谢向前; 蒙泽明; 李忠

    2014-01-01

    目的:探讨高渗盐水治疗急性期大面积脑梗死脑水肿的临床疗效。方法:选取本院神经内科收治的急性期大面积脑梗死脑水肿患者46例,所有患者均经头颅CT或MRI检查确诊。按随机数字表法将患者分为两组,每组各23例。观察组(高渗盐水组)使用3%高渗盐水进行脱水治疗,对照组(甘露醇组)使用20%甘露醇进行脱水治疗,比较两组患者治疗前和治疗后神经功能缺损程度(MESSS评分)以及血钠、血钾、血肌酐、血浆渗透压的改变。结果:两组治疗后第3天和第5天后神经功能缺损程度均较前减轻(P0.05),对照组治疗5 d后出现血钾偏低4例,血肌酐升高伴少尿(急性肾功能不全)1例。结论:3%高渗盐水治疗急性期大面积脑梗死脑水肿疗效确切,不良反应少,值得临床进一步研究和推广应用。%Objective:To investigate the clinical efficacy of hypertonic saline in treatment of acute massive cerebral infarction.Method:46 patients with acute massive cerebral infarction treated in the neurology department of our hospital were selected,all patients were diagnosed by CT or MRI,and the 46 patients were randomly divided into two groups,23 in each group,the observation group(hypertonic saline group)using 3%hypertonic saline for dehydration treatment,the control group(mannitol group)with 20% mannitol dehydration treatment,the degree of neurological impairment(MESSS score )and the change of the blood sodium,potassium,creatinine ,plasma osmolality was observed in both groups of patients before treatment and after treatment. Result:Three and five days after treatment,the degree of neurological impairment(MESSS score)in both groups of patients were reduced(P0.05),while in the control group,four cases appear low potassium,one case of elevated serum creatinine with oliguria(acute renal failure). Conclusion:The efficacy of 3%hypertonic saline in treatment of acute massive

  7. 急性心肌梗死、急性脑梗死患者血清同型半胱氨酸、叶酸、维生素B12水平研究%Serum Levels of Serum Homocysteine,Folate and Vitamin B12 in Acute Myocardial Infarction and Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    卜星彭; 鹿育萨

    2013-01-01

    Objective To observe serum homocysteine (Hcy), folate and vitamin B12 levels in patients (pts) with acute myocardial infarction (AMI) and acute cerebral infarction (ACI), and to investigate the correlation between Hcy level, folate and vitamin B12 in AMI and ACI. Methods Sixty patients with AMI, 72 patients with ACI were randomly select and 60 healthy subjects were as the controls. The levels of Hcy, folate, and vitamin B12 were measured and compared among the three groups. Relationship between them was analyzed by logistic regression. Results The Hcy level in AMI group was significantly higher than that in the control group(P0. 05). Hcy was correlated negatively with folate and vitamin B12 (P0.05).血清Hcy水平与叶酸(rs=-0.379)、维生素B12(rs=-0.350)呈负相关(P<0.01).Hcy水平升高是急性心肌梗死(OR=1.253,95%CI:1.138~1.380)、急性脑梗死(OR=1.317,95%CI:1.182~1.467)的危险因素,Hcy与脑梗死的相关性更强(β脑梗组0.275 vs心梗组0.226).结论 急性心肌梗死、急性脑梗死患者血清Hcy水平升高,叶酸、维生素B12水平降低.血清Hcy水平升高与叶酸、维生素B12缺乏有关.高同型半胱氨酸血症是心脑血管事件发生的危险因素,Hcy与脑梗死的相关性更强.

  8. Acute arterial infarcts in patients with severe head injuries

    Directory of Open Access Journals (Sweden)

    Deepak Agrawal

    2012-01-01

    Full Text Available Aims and Objectives: To study the incidence, demographic profile, and outcome of patients with severe closed head injuries who develop acute arterial infarcts. Materials and Methods: Patients with severe head injury (Glasgow coma score (GCS ≤8 presenting within 8 h of injury in the Department of Neurosurgery over a period of 5 months were enrolled in the study. Patients with penetrating head injury, infarct due to herniation and iatrogenic arterial injuries were excluded from the study. Only arterial infarcts developing within 8 h of injury were included in the study. A computed tomography (CT head was done on all patients within 8 h of injury and repeated if necessary. Arterial infarct was defined as well-demarcated wedge-shaped hypodensity corresponding to an arterial territory on plain CT of the head. Outcome was assessed using Glasgow outcome score (GOS at 1 month post-injury or at death (whichever came earlier. Results: Forty-four patients of severe head injury were included in the study during the above period. Of these, four patients (9.1% had arterial infarcts on the initial CT scan. The male:female ratio was 1:3. The mean age was 54 years (range 3-85 years. Two patients had infarcts in the middle cerebral artery distribution and two in the superior cerebellar artery distribution. Poor outcome (GOS 1-3 was seen in 100% of the patients with arterial infarct compared to 52.5% (n=21 in patients with severe head injury without arterial infarct. Conclusions: A significant percentage of patients with severe head injury have arterial infarcts on admission, which may imply arterial injury. Our study shows that these patients have a poorer prognosis vis-a-vis patient without these findings.

  9. Matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 expression in early focal cerebral infarction following urokinase thrombolysis in rats

    Institute of Scientific and Technical Information of China (English)

    Yuqiang Song; Hongli Zou; Guofeng Wang; Hongxia Yang; Zhaohong Xie; Jianzhong Bi

    2012-01-01

    Activity of matrix metalloproteinase-9 increases following cerebral ischemia/reperfusion, and is associated with cerebral microvascular permeability, blood-brain barrier destruction, inflammatory cell infiltration and brain edema. Matrix metalloproteinase-9 also likely participates in thrombolysis. A rat model of middle cerebral artery infarction was established by injecting autologous blood clots into the internal carotid artery. At 3 hours following model induction, urokinase was injected into the caudal vein. Decreased neurological severity score, reduced infarct volume, and increased expression of matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 were observed in the cerebral cortex 24 hours after urokinase thrombolysis. These results suggest that urokinase can suppress damage in the acute-early stage of cerebral infarction.

  10. Inflammatory markers for short-term prognosis of acute cerebral infarction%炎性标记物对急性脑梗死患者早期预后的影响

    Institute of Scientific and Technical Information of China (English)

    王艳; 安雅臣; 赵晓晶; 高素玲; 王大力

    2015-01-01

    Objective To investigate the potential of inflammatory markers for short-term prognosis of acute cerebral infarction.Methods A total of 272 consecutive patients with acute cerebral infarction were divided into a high hs-CRP group (hs-CRP level >3 mg/L) and a low hs-CRP group (hs-CRP level ≤3 mg/L),and their general information and medical history were collected.The Trial of Org 10172 in Acute Stroke Treatment (TOAST) stroke subtype classification was conducted and scores of the National Institutes of Health Stroke Scale (NIHSS),the Barthel index (BI) and the modified Rankin scale (mRS) were collected after admission.White blood cell count,blood glucose,blood homocysteine (Hcy) and C-reactive protein were measured within 24 hours following admission.Multivariate Logistic regression analysis was performed to identify independent risk factors for short-term prognosis of acute cerebral infarction.Results Between the high hs-CRP group and the low hs-CRP group,there were significant differences in the incidences of atrial fibrillation history,cardiogenic embolism of TOAST,blood homocysteine,blood glucose,white blood cell count,NIHSS,BI and mRS score 1,7,14 days after admission (P<0.05 for all).The hs-CRP level (OR=0.876,P<0.001,95% CI:0.817-0.917),white blood cell count (OR=1.137,P=0.029,95% CI:1.013-1.275),lipid metabolism disorders (OR=2.863,P<0.001,95% CI:1.561-5.250),and BI score (OR=1.038,P=0.047,95% CI:1.001-1.077) 1 day after stroke were independent risk factors for short-term prognosis of acute cerebral infarction.Conclusions Increased levels of the inflammatory marker hs-CRP and elevated white blood cell count may be independent risk factors for short-term prognosis of acute cerebral infarction.%目的 探讨炎性标记物对急性脑梗死患者早期预后的影响. 方法 连续收集急性脑梗死患者272例,将脑梗死患者按超敏C反应蛋白(hs-CRP)水平分为低hs-CRP组(hs-CRP≤3 mg/L)及高hs-CRP组(hs-CRP>3 mg/L),采集

  11. 康复治疗对急性脑梗死患者手运动功能恢复的影响%Impact of rehabilitation on hand motor function Recovery in p atients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    袁家英; 张建华; 侯贤; 邱秀娟; 祝茂茂

    2015-01-01

    Objective: To investigate the role of rehabilitation in hand motor function recovery in patients with acute cerebral infarc -tion.Methods:Blood oxygenation level dependent functional magnetic resonance imaging ( BOLD-fMRI) technique and Fugl -Meyer motor function assessment ( FMA) method were adopted .With 20 healthy volunteers as controls , changes of hand movement central acti-vation area ( SMC) volume and laterality index ( LI) of 38 cases with acute cerebral infarction ( rehabilitation treatment group and the con-ventional treatment group ) before and after treatment (2weeks) were comparatively analyzed .Additionally, comparative analysis was also conducted to examine rehabilitation conditions weekly of rehabilitation treatment group and the conventional treatment group during the therapeutic process .Results:The LI value of healthy hand passive movement in 38 patients with cerebral infarction was greater than that of the affected hand.The LI value of SMC of the affected hand(right hand) in the rehabilitation group before and after treatment (two weeks) indicated significant differences .FMA score in the rehabilitation group was markedly higher than that of the conventional treatment group.Also, the FMA score showed a rising trend and tended to flat after 12 weeks of treatment .Conclusi on: Rehabilitation therapy should have a positive effect on hand motor function recovery of patients with acute cerebral infarction , it was better to carry out the reha-bilitation on the first 12 weeks after the onset .%目的:探究康复治疗在急性脑梗死患者手运动功能恢复上的作用。方法:利用血氧水平依赖性功能磁共振成像(BOLD-fMRI)技术与Fugl-Meyer(Fugl-Meyer assessment scale,FMA)运动功能评分评定方法,以20例健康志愿者为对照,比较分析38例脑梗死急性期患者(康复治疗组和常规治疗组)治疗前、后(2周)手运动中枢激活区(SMC)体积及偏侧化指数(LI)的

  12. Diastolic myocardial dysfunction by tissue Doppler imaging predicts mortality in patients with cerebral infarction

    DEFF Research Database (Denmark)

    Olsen, Flemming J; Jørgensen, Peter G; Møgelvang, Rasmus;

    2015-01-01

    with cerebral infarction. Two hundred forty-four patients with cerebral infarction and subsequent echocardiographic examination in sinus rhythm were identified. Using TDI in three apical projections, longitudinal mitral annular velocities were obtained in six segments. Cox regression models, C...

  13. 急性脑梗死患者血浆生物学指标与TOAST分型的关系%The Relationship between Plasma Biological Markers and Subtypes of TOAST in Patients with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    王松林; 王云甫

    2012-01-01

    目的:探讨急性脑梗死患者血浆高敏C反应蛋白(hs-CRP)、同型半胱氨酸(Hcy)及低密度脂蛋白(LDL)水平与急性卒中治疗Org10172试验分型(Trial of org 10172 in acute stroke treatment classification,TOAST)的关系,为脑梗死临床预防和治疗提供依据.方法:检测218例急性脑梗死患者血浆hs-CRP、Hcy及LDL水平,应用NIHSS量表对患者评分,分析TOAST各亚型与上述指标的关系.对照组60例为同期科室住院的其他非脑血管疾病患者.结果:TOAST分型中LAA型患者Hcy水平显著高于其他4个亚组(P<0.01);LAA型和CE型患者hs-CRP水平及NIHSS评分与其他组比较差异有统计学意义(P<0.05);LAA型与SAO型患者与对照组比较LDL水平差异有统计学意义(P<0.05),各亚型之间比较LDL水平无显著性差异.结论:急性脑梗死患者血浆hs-CRP、Hcy及LDL水平在TOAST各亚型中具有差异,可以为脑梗死患者病因学分型及个体化治疗提供依据.%Objective To explore the relationship between the levels of plasma high sensitive C reactive protein( hs-CRP) , homocysteine(Hcy) and low density lipoprotein( LDL) with the subtypes of TOAST in patients with acute cerebral infarction,to provide basis for clinical prevention and treatment. Methods The plasma levels of hs-CRP,Hcy and LDL in 218 patients with acute cerebral infarction were determined, and the nerve function was scored by using NIHSS scale. The relationship between each subtypes of TOAST and above-mentioned indexes were analyzed. The 60 cases of control group were hos-pitalization patients excluding cerebrovascular disease. Results In the subtypes of TOAST, the level of Hcy in patients of LAA type was significantly higher than those in other four subtype groups (P < 0.01) ; the hs-CRP levels and NIHSS scores in patients of LAA type were significantly different from the other four subtype groups(P<0. 05) ;the LDL levels in patients of type LAA and type SAO were significantly different

  14. Involuntary masturbation and hemiballismus after bilateral anterior cerebral artery infarction.

    Science.gov (United States)

    Bejot, Yannick; Caillier, Marie; Osseby, Guy-Victor; Didi, Roy; Ben Salem, Douraied; Moreau, Thibault; Giroud, Maurice

    2008-02-01

    Ischemia of the areas supplied by the anterior cerebral artery is relatively uncommon. In addition, combined hemiballismus and masturbation have rarely been reported in patients with cerebrovascular disease. We describe herein a 62-year-old right-handed man simultaneously exhibiting right side hemiballismus and involuntary masturbation with the left hand after bilateral infarction of the anterior cerebral artery territory. Right side hemiballismus was related to the disruption of afferent fibers from the left frontal lobe to the left subthalamic nucleus. Involuntary masturbation using the left hand was exclusively linked to a callosal type of alien hand syndrome secondary to infarction of the right side of the anterior corpus callosum. After 2 weeks, these abnormal behaviours were completely extinguished. This report stresses the wide diversity of clinical manifestations observed after infarction of the anterior cerebral artery territory.

  15. Pharmacological effects of Salvia miltiorrhiza (Danshen on cerebral infarction

    Directory of Open Access Journals (Sweden)

    Hsieh Ching-Liang

    2010-06-01

    Full Text Available Abstract Danshen, the dried root of Salvia miltiorrhiza, is a Chinese medicine used to promote blood flow and treat vascular disease. The present article reviews the pharmacological effects of Danshen on cerebral infarction and possible interactions between Danshen and Western drugs. Danshen may reduce or prolong the development of atherosclerosis and may have anti-hypertensive and anti-platelet aggregation effects, which prevent cerebral infarction. Danshen may enhance endogenous anti-oxidative enzyme activities such as the expression of endothelial nitric oxide synthase and may scavenge oxygen free radicals. Prevention and treatment of cerebral infarction by Danshen involves multiple pathways, including anti-atherosclerosis, anti-hypertension, anti-platelet aggregation, anti-inflammatory and anti-oxidative effects.

  16. Study on the correlation of plasma fibrinogen levels and Fg Bβ-455A gene polymorphisms to the acute cerebral infarction%急性脑梗死与血浆Fg水平以及FgBβ-455G/A多态性的相关性研究

    Institute of Scientific and Technical Information of China (English)

    张海霞; 杨美荣; 张江; 陈乃耀; 王大力

    2011-01-01

    Objective To investigate the correlation of plasma fibrinogen level and Fg Bβ-455 A gene polymorphisms with the acute cerebral infarction. Methods A total of 90 patients with acute cerebral infarction and 102 healthy subjects as case-control group were selected. The plasma fibrinogen levels in the two groups were compared, and the relationship analysis was performed among the plasma fibrinogen levels, the Fg Bβ-455A gene polymorphisms and the acute cerebral infarction. Results The plasma fibrinogen level in the acute cerebral infarction group was higher than that in control group (P < 0.05 ). The plasma fibrinogen level in gene-455A carrier, gene-455AA especially, was significantly higher than that in gene-455G carrier. Through Logisitic analysis, the increasing of fibrinogen concentrations and Fg Bβ-455G/A were independent risk factors in the acute cerebral infarction. Conclusion The alleles of Fg Bβ-455A are associated with fibrinogen concentrations. The increasing of fibrinogen concentrations and Fg Bβ-455G/A are independent risk factors of cerebral infarction.%目的 探讨急性脑梗死与血浆纤维蛋白原(Fg)水平及Fg Bβ-455G/A多态性的相关性.方法 选择急性脑梗死患者90例及同期门诊体检的健康者102例,比较两组间血浆Fg水平,对血浆Fg、Fg Bβ-455G/A基因多态性与急性脑梗死做相关性分析.结果 病例组血浆Fg水平高于对照组;突变基因-455A(AA、GA基因型)携带者的血浆Fg水平均高于非-455A携带者(GG型);以脑梗死为因变量经过多因素非条件的Logistic回归分析显示,血浆Fg水平、-455GA+AA进入回归方程.结论 Fg Bβ-455G/A多态性与血浆Fg水平具有相关性,血浆Fg浓度、FgBβ-455G/A是急性脑梗死发生的独立危险因素.

  17. A prospect, random, single blind and control study on recovered effect of sermior treatment on motor function of patients with acute cerebral infarction%脑通对急性脑梗死患者运动功能的康复意义:前瞻性、随机、单盲对照研究

    Institute of Scientific and Technical Information of China (English)

    郑衍平; 何明利

    2002-01-01

    Objective To evaluate recovered effect of sermior treatment on motor function of patients with acute cerebral infarction. Methods Prospect, random, single blind and control study on sermior, citicoline and cerebrolysin, using volume of low dense in CT (CTV), glutamate content in cerebral spinal fluid (CSF) and total fraction of Fugl Meyer motor function score as evaluating index to study inpatient patients. Result Decrease of CTV and glutamate content in CSF and increase of total fraction of Fugl Meyer motor function score in sermior treatment group, in citicoline treatment group, in sermior and cerebrolysin treatment group were significant compared with those of citicoline treatment group, cerebrolysin treatment group (P< 0.05). Conclusion Unite long term sermior therapy can decrease cerebral infarction volume and improve synthesize motor function apparently.

  18. Fulminant cerebral infarction of anterior and posterior cerebral circulation after ascending type of facial necrotizing fasciitis.

    Science.gov (United States)

    Lee, Jun Ho; Choi, Hui-Chul; Kim, Chulho; Sohn, Jong Hee; Kim, Heung Cheol

    2014-01-01

    Necrotizing fasciitis is a soft tissue infection that is characterized by extensive necrosis of the subcutaneous fat, neurovascular structures, and fascia. Cerebral infarction after facial necrotizing fasciitis has been rarely reported. A 61-year-old woman with diabetes was admitted with painful swelling of her right cheek. One day later, she was stuporous and quadriplegic. A computed tomographic scan of her face revealed right facial infection in the periorbital soft tissue, parotid, buccal muscle, and maxillary sinusitis. A computed tomographic scan of the brain revealed cerebral infarction in the right hemisphere, left frontal area, and both cerebellum. Four days later, she died from cerebral edema and septic shock. Involvement of the cerebral vasculature, such as the carotid or vertebral artery by necrotizing fasciitis, can cause cerebral infarction. Facial necrotizing fasciitis should be treated early with surgical treatment and the appropriate antibiotic therapy.

  19. Intrauterine extremity gangrene and cerebral infarction at term

    DEFF Research Database (Denmark)

    Tanvig, M; Jørgensen, J S; Nybo, M;

    2011-01-01

    Intrauterine extremity gangrene in combination with cerebral infarction is a serious and rare event. We present a case with a healthy mother who gave birth to a child with this condition. At term, the mother presented at the antenatal clinic with decreased fetal movements. Cardiotocography (CTG......) showed signs of fetal distress and a caesarean section was performed. The left arm of the newborn was found gangrenous. Amputation of the arm was necessary and the child was subsequently treated with anticoagulant therapy due to thrombosis and cerebral infarction in the left hemisphere found by magnetic...

  20. 脑血流有效灌注压的无创检测及其对急性脑梗死的临床意义%The Effective Cerebral Blood Flow Perfusion Pressure Noninvasive Monitoring and Its Relationship with the Clinical Signiifcance of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    梁兵; 袁芳; 梁云云; 傅贤; 解龙昌; 殷建瑞; 高庆春

    2014-01-01

    通过TCD无创检测并计算CPPe的新方法可以获得较为准确的CPPe,而且CPPe与急性脑梗死患者的颈内动脉狭窄程度密切相关,这使得CPPe可能可以为脑血管病患者无创脑血流检测、指导个体化血压调控提供可靠证据。%Objective To explore the effectiveness of noninvasive detection method of the effective cerebral perfusion pressure (CPPe) and the relationship between the CPPe and the internal carotid artery (ICA) stenosis in patients with acute cerebral infarction. Methods For the prospective study, this study collected 41 cases patients with acute cerebral infarction within 1 week in the Second Affiliated Hospital of Guangzhou University from January 2010 to January 2012. We used digital subtraction angiography (DSA) and transcranial Doppler ultrasonography (TCD) to prospectively detect the internal carotid artery stenosis degree, noninvasive blood pressure, invasive blood pressure and cerebral artery blood flow velocity of 41 patients. After calculating CPPe according to tested results, we compared the speciifcity and accuracy of invasive and noninvasive CPPe in all of the patients with acute cerebral infarction. At the same time according to the North American Symptomatic Carotid Endarterectomy Trial (NASCET) standard, all of the patients with acute cerebral infarction were divided into mild stenosis group, moderate stenosis group and severe stenosis group. And we also compared vascular risk factors, CPPe and National Institutes of Health Stroke Scale (NIHSS) score among three groups, and analyzed the correlation between CPPe, NIHSS score and intracranial artery stenosis degree. Results Compare all of the patients with acute cerebral infarction of invasive and noninvasive CPPe, the results showed that the invasive CPPe had a median of 56.6 mmHg, the noninvasive CPPe had a median of 57.8 mmHg, and there was no significant difference between the two evaluation methods by TCD and DSA. The invasive CPPe of

  1. Thrombolytic therapy of acute myocardial infarction alters collagen metabolism

    DEFF Research Database (Denmark)

    Høst, N B; Hansen, S S; Jensen, L T

    1994-01-01

    infarction and receiving thrombolytic therapy. Regardless of whether acute myocardial infarction was confirmed or not, S-PIIINP increased (94-120%) 4 h after streptokinase therapy (p ....02). With confirmed acute myocardial infarction, S-PIIINP increased from 24 h towards a plateau reached at day 2-3 (p acute myocardial infarction had S-PICP above baseline at 1, 2, and 6 months (p ....05). A less pronounced S-PIIINP increase was noted with tissue-plasminogen activator than with streptokinase. Thrombolytic therapy induces collagen breakdown regardless of whether acute myocardial infarction is confirmed or not. With confirmed acute myocardial infarction collagen metabolism is altered...

  2. The Clinical analyse of 206 patients of cerebral infarction (Abstract)

    Institute of Scientific and Technical Information of China (English)

    Mai Mai; Ti Yi Ming; Ghen Bo

    2000-01-01

    This thesis make a summary and analyse to 206 patients of cerebral infarction. The morbidity of the age from 51 to 70 is thehighist in 206 patients. It is 75.3 % a mong the patient that hypertension is original. The frequently-occurring cerebral in farction patient are 36.8 % and it is the highist. Because our hospital have purchased CT machinery, we can early diagnose cerebral infarction and do dissolving thrombus in early time, controlling blood pressure, clearing away free radical, dehydrating, di lating cerebral blood vessel, recovering treat early and so on. It reduced the appear ing of conplication and the death rate and viability by oneselfare improved obvious lv.

  3. Cerebral infarction in childhood bacterial meningitis

    OpenAIRE

    Snyder, R.D.; Stovring, J; Cushing, A H; Davis, L. E.; Hardy, T. L.

    1981-01-01

    Forty-nine children with complicated bacterial meningitis were studied. Thirteen had abnormalities on computed tomography compatible with the diagnosis of brain infarction; one had a brain biopsy with the histological appearance of infarction. Factors exist in childhood bacterial meningitis which are associated with the development of brain infraction.

  4. 过度使用血管扩张剂治疗对急性脑梗死疗效的影响%Impact of Excess Use Vasodilator Agent on Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    刘宏利; 张中东; 尹延伟

    2009-01-01

    Objective: To observe impact of excess use vasodilator agent therapy to curative effect with acute cerebral infarction. Method: 497 patients with acute cerebral infarction was fractionated 2 groups, First group had accepted therapy with 2 kinds or 1 kind of vasodilator agent; second group had accepted therapy with 3 or overtopping 3 kinds of vasodilator agent. To compare score of neurologic impairment, incidence of the patient's condition transient exacerbation and stroke in progression. Result: The score of neurologic impairment in 16.3±1.8 the first group patients is outweigh second group patient that is 19.4±1.7 ,P <0.01 ; Incidence of condition transient exacerbation is 8.42% in the first group patient is lower than 21.86%in the second group patient, P <0.01 ;Incidence of stroke in progression is 11.36% in the first group patient is lower than 19.2% in the second group patient, P <0.05. Conclusion: Excess use vasodilator agent has negative influence on curative effect with acute cerebral infarction.%目的:观察过度使用血管扩张荆治疗对急性脑梗死疗效的影响.方法:依据血管扩张剂的使用情况,将497例急性脑梗死患者分成两组,第一组使用血管扩张荆2种(含)以下,第二组使用血管扩张剂3种(含)以上.总结分析两组病例急性期治疗阶段的疗效,包括神经功能缺损评分、短暂病情加重病例数(发生率)、进展性脑卒中病例数(发生率).结果:第一组患者的临床神经经功能缺损评分16.3±1.8优于第二组19.4±1.7,P<0.01;第一组患者的短暂病情加重发生率(8.42%)低于第二组(21.86%),P<0.01;第一组患者的进展性脑卒中的发生率(11.36%)低于第二组(19.2%),P<0.05.结论:过度使用血管扩张剂对急性脑梗死的疗效有负面影响.

  5. Characteristics of cognitive disorder and emotional disorder in old patients with acute cerebral infarction/%老年脑梗死患者急性期认知障碍及情绪障碍特征研究

    Institute of Scientific and Technical Information of China (English)

    黄小波; 王宁群; 陈文强

    2011-01-01

    Objective: To explore the characteristics of cognitive disorder and emotional disorder in old patients with acute cerebral infarction.Method: A total of 267 patients with acute cerebral infarction were enrolled and divided into old-age group (136 cases) and non-old-age (I31cases) group. The cognitive function was evaluated with mini mental state examination (MMSE), and anxiety state was evaluated with Hamilton rating scale for anxiety (HAMA). Result: The MMSE overall scores in old-age group were obviously higher than that in non-old-age group (P< 0.01). The scores of short-term memory, denomination, speech repeat, speech comprehension, verbalization, delineation in old-age group were obviously higher than those in non-old-age group (P<0.05). Somatic anxiety scores were higher in old-age group (P<0.05). In the factors of HAMA somatic anxiety, the old-age group had higher scores in gastrointestinal symptoms and genitourinary system symptoms(P<0.05, P<0.01).Conclusion: The old patients with cerebral infarction in acute phase have more obvious cognitive disorder and more severe somatic anxiety, which may be closely related to the physiological and psychological characteristics of old patients.%目的:探讨老年脑梗死患者急性期认知障碍及情绪障碍特征。方法:将符合研究标准的急性期脑梗死病例267例按照年龄分为老年组(136例)和非老年组(131例),运用简易智力状态试验(MMSE)评价患者的认知状况,运用汉密顿焦虑量表(HAMA)对患者进行焦虑状态评估。结果:老年组患者简易智力状态试验总分明显高于非老年组(P<0.01),其中短程记忆、物体命名、言语复述、言语理解、言语表达、图形描画评分老年组高于非老年组(P<0.05)。老年组患者躯体焦虑评分高于非老年组(P<0.05),其中胃肠道症状和泌尿生殖系统症状老年组评分高于非老年组(P<0.05,0.01)。结论:老年急性脑梗死患者认知障碍明显,焦

  6. Low frequency electric stimulation combined with the early rehabilitation training for treatment of the patients with acute cerebral infarction%低频电刺激联合早期康复训练治疗急性脑梗死

    Institute of Scientific and Technical Information of China (English)

    金志萍; 刘学源

    2012-01-01

      Objective: To explore the effect of the early rehabilitation training and low frequency electric stimulation on the neurological dysfunction (ND) scores and ADL scores in the patients with acute cerebral infarction. Method: Ninety cases of acute cerebral infarction were randomly divided into the low frequency electric stimulation with the early rehabilitation training group (A group), low frequency electric stimulation group (B group) and control group (C group)(n=30). The patients of A and B groups were treated with the routine drugs and low frequency electric stimulation treatment, in addition to the patients in the A group were treated with the early rehabilitation training within 48h occurrence. Then the changes of the ND scores at 21d and ADL scores were observed. Result: Here was no significant difference among those three groups before the treatment in ND scores and ADL scores (P>0.05). Compared with B and C groups, the ND scores and ADL scores in A group were remarkably turned for the better at 21d after treatment (P<0.01). Conclusion: Here was a significant clinical treatment effect of the early rehabilitation training and the low frequency electric stimulation on the patients with the acute cerebral infarction.%  目的:探讨双乳突法头部低频电刺激及早期康复训练对急性脑梗死患者神经功能缺损程度及日常生活能力(ADL)恢复的影响.方法:90例急性脑梗死患者,随机分为低频电刺激及早期康复训练组(A 组)、低频电刺激组(B 组)和对照组(C 组),每组30例.A、B 两组均采用低频电刺激、常规药物治疗,A 组在发病48 h 内立即进行早期康复训练,分别观察治疗前后神经功能缺损评分及 ADL 的变化.结果:三组在治疗前神经功能缺损评分、ADL 评分差异均无统计学意义(P<0.05),A 组治疗后神经功能缺损评分、ADL 评分明显好于 B 组及对照组,差异有统计学意义(P<0.01).结论:低频电刺激及早期康复

  7. Clinical efficacy and safety of urinary kallidinogenase injection in patients with acute cerebral infarction%尤瑞克林治疗急性脑梗死的疗效及安全性评价

    Institute of Scientific and Technical Information of China (English)

    谭少华; 林耀波; 刘聪; 李丽娟; 李少梅

    2013-01-01

    Objective To evaluate the clinical efficacy and safety of urinary kallidinogenase injection in patients with acute cerebral infarction.Methods One hundred patients with acute cerebral infarction were included in this trial,which were randomly divided into two groups.Patients in the control group (n=50) were treated with basic therapy,while those in the treatment group (n=50) were treated with urinary kal l idinogenase injection and basic therapy.NIHSS score were evaluated before treatment,7 days and 14 days after treatment,respectively.Hepatic function,renal function,coagulation function and hemorrhagic event were recorded before and after treatment.Results No significant difference was in NIHSS sore found 7 d after treatment (P>0.05),while 14 days after treatment,NIHSS score in the treatment group was significantly lower than that in the control group (P<0.05).No significant difference was found before and after treatment on hepatic,renal,coagulation impairment and hemorrhagic event (P<0.05).Conclusion Urinary kallidinogenase injection is effective and safe for patients with acute cerebral infarction,which is better than single use of basic therapy.%目的 评价注射用尤瑞克林对急性脑梗死的临床疗效及安全性.方法 根据1995年第四届全国脑血管病会议制订的诊断标准,选取急性脑梗死患者100例,入选病例随机分为两组各50例,对照组患者给予缺血性脑卒中基础治疗;治疗组患者除给予基础治疗外,予注射用尤瑞克林0.15 PNA,分别于治疗前、治疗7d及治疗14d行NIHSS评分,并对治疗前后肝肾功能、凝血功能及出血事件作比较.结果 治疗7d两组NIHSS评分差异无统计学意义(P>0.05);治疗14 d治疗组NIHSS评分较对照组明显下降,差异有统计学意义(P<0.05);两组肝肾功能损害、凝血功能及出血事件差异无统计学意义(P>0.05).结论 尤瑞克林治疗急性脑梗死患者安全有效,优于单纯使用缺血性脑卒中基础治疗.

  8. 参芎注射液对急性脑梗死患者血液流变学的影响%Effects of Shenxiong injection on the hemorheology in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    陈孝东; 曹勇军; 王元伟; 王光胜

    2008-01-01

    Objective To observe the therapeutic effect of Shenxiong injection in the treatment of acute cerebral infarction and its influence on hemorheology and fibrinogen level. Methods 72 patients with acute cer-ebral infarction were randomly divided into two groups. 34 patients in Shenxiong injection group were treated with Shenxiong injection(100 ml, intravenously guttae, bid);38 patients in salvia mihiorrhiza injection group were treated with salvia mihiorrhiza(20 ml plus 100 ml parenteral solution, intravenously guttae, bid). All treat-ment lasted 14 days. NDS was introduced to evaluate the clinical efficiency. The indexes of hemorheology and fi-brinogen level in two groups was sampled before and after treatment. Results Total effctive rate in Shenxiong group(88.2%) was significantly higher than that in salvia mihiorrhiza group (73.7%) (P < 0.05) ; Compared with those before treatment, the indexes of hemorheology and fibrinogen content in Shenxiong group decreased significantly (P < 0.05, or P < 0.01) ; however, only indexes of whole blood viscosity (low and high shear rate) in salvia mihiorrhiza group decreased significantly after treatment (P < 0.05). After treatment, indexes of whole blood viscosity(moderate shear rate), plasma viscosity and fibrinogen content in Shenxiong group was signifi-cantly lower than that in salvia mihiorrhiza group (all P < 0.05). Conclusion Shenxiong injection may have neuroprotective effcts on acute cerebral infarction by improving the indexes of hemorheology and decreasing fi-brinogen content,which was better than the effect of salvia mihiorrhiza injection.%目的 观察参芎注射液对脑梗死患者血液流变学和纤维蛋白原含量的影响.方法 将72例急性腩梗死患者随机分为两组,参芎组(n=34)给千参芎注射液100 ml,静脉滴注,2次/d;丹参组(n=38)给予丹参注射液20 ml加入5%葡萄糖注射液100 ml中,静脉滴注,2次/d.疗程14 d.于治疗前后根据神经功能缺损程度(NDS)评分标准进

  9. Clinical effects of alprostadil combined with oxiracetam on acute cerebral infarction%前列地尔联合奥拉西坦治疗急性脑梗死的临床疗效

    Institute of Scientific and Technical Information of China (English)

    凌大军; 阚鲁; 马玉苹

    2014-01-01

    目的 探讨前列地尔联合奥拉西坦治疗急性脑梗死的疗效及安全性。方法 选取80 例急性脑梗死患者,随机分为对照组和治疗组,在常规治疗的基础上,对照组给予前列地尔注射液治疗,治疗组在对照组的基础上加用奥拉西坦注射液治疗,两组均连续治疗2 w,观察两组治疗前后美国国立卫生研究院卒中量表( NIHSS)及巴塞尔( Barthel)指数评分结果、血清中CRP 的浓度及安全性。结果 治疗后,治疗组NIHSS 评分明显低于对照组( P < 0. 05);Barthel 评分明显高于对照组(P<0.05);治疗7 d、14 d后,治疗组血清CRP浓度明显低于对于对照组(P<0.05);两组均未出现严重不良反应。结论在常规治疗的基础上,采用前列地尔联合奥拉西坦治疗急性脑梗死,可显著提高患者的生活自理能力,降低血清中CRP的浓度,提高临床治疗的效果,且安全、可靠,具有较大的临床借鉴意义。%Objective To investigate the clinical effects and safety of alprostadil combined with oxiracetam in treatment of acute cerebral infarction. Methods Total 80 patients with acute cerebral infarction were selected and divided randomly into the treatment group and the control group. On the basis of conventional therapy,the control group was provided with alprostadil injection treatment and the treatment group was provided with oxiracetam injection treatment in addition to alprostadil injection. Both groups were treated for two weeks;and then,America National Institute of Health Stroke Scale( NIHSS)and Barthel index score,concentration of serum CRP before and after the treatment were observed. Results After treatment,NIHSS score of the treatment group was significantly lower than that of the control group(P<0. 05);the Barthel index score of the treatment group was significantly higher than that of the control group(P <0. 05). After seven days and fourteen days of treatment

  10. Effective Observation on Edaravone Combined with Xueshuantong in Treating Acute Cere-bral Infarction%依达拉奉联合血栓通治疗急性脑梗死的疗效观察

    Institute of Scientific and Technical Information of China (English)

    王勤勇; 张芷宁; 王泽林; 范艳辉

    2014-01-01

    目的:观察依达拉奉联合血栓通治疗急性脑梗死的临床疗效及安全性。方法将106例急性脑梗死患者随机分为观察组和对照组,各53例。对照组患者给予注射用血栓通0.4 g静脉滴注、每日1次,观察组患者在对照组基础上给予依达拉奉注射液30 mg静脉滴注、每日1次。两组患者均治疗14 d,治疗前后分别测定患者的血浆C反应蛋白(CRP)和纤维蛋白原(Fg)水平,并进行神经功能缺损评分,比较临床疗效及安全性。结果治疗结束后两组患者血浆CRP及Fg水平、卒中量表(NIHSS)神经功能缺损评分和Barthel指数较治疗前均明显改善( P<0.05),观察组各项指标改善情况及临床疗效均显著优于对照组( P<0.05)。两组患者不良反应发生率无明显差异。结论依达拉奉联合血栓通治疗急性脑梗死疗效确切、安全可靠,值得临床推广和进一步深入研究。%Objective To observe the clinical efficacy and safety of edaravone ambined with Xueshuantong in treating acute cerebral in-farction. Methods 106 patients with acute cerebral infarction were randomly divided into the observation group and the control group, 53 cases in each group. The patients in the control group were given Xueshuantong 0. 4 g by intravenous drip,once daily,while on the basis of the control group the observation group was given Eedaravone Injection 30 mg by intravenous drip,once daily. All patients in the two groups were treated for 14 d. The C reactive protein(CRP),fibrinogen(Fg) were detected before and after treatment and the NIHSS scores were evaluated. The effect and safety were compared between the two groups. Results The clinical effect,plasma CRP and Fg ,NIHSS score and Barthel index after therapy in the two groups were significantly improved compared with before therapy ( P < 0. 05),but the improvement of various indexes in the observation group were superior to those in the control group

  11. 血栓通联合胞二磷胆碱治疗急性脑梗塞60例%Treatment for 60 Cases of Acute Cerebral Infarction by XueShuanTong Combined with Citicoline

    Institute of Scientific and Technical Information of China (English)

    周心宇

    2015-01-01

    To observe clinical efficacy ofXueShuanTonginjection combined with citicoline in the treatment of acute cerebral infarction. Methods: Totally 120 patients with acute cerebral infarction were randomly di-vided into the treatment group and the control group. 60 cases in the treatment group were givenXueShuanTongin-jection, 500 mg, plus 250 mL 0.9% sodium chloride injection, and 0.75 g citicoline plus 250 mL 5% glucose injec-tion, via intravenous injection (IV), once per day, for 14 days; 60 cases in the control group were given 0.75g citicol-ine plus 250 mL 5% glucose injection, via IV, once per day, for 14 days. The improvements of symptoms and neuro-logical severity score were compared before and after the treatment. Results: Total effective rate was 96.00% in the treatment group, and 80.00% in the control group, indicating a significant difference between two groups (P<0.05). The improvement of neurological severity score in the treatment group was more significant compared with that in the control group (P<0.05). Conclusion: The clinical efficacy ofXueShuanTonginjection combined with citicoline is significant in the treatment of acute cerebral infarction.%目的:观察注射用血栓通联合胞二磷胆碱治疗急性脑梗塞的临床疗效。方法:将120例急性脑梗塞患者随机分为2组,治疗组60例,给予注射用血栓通500 mg加入0.9%氯化钠注射液250 mL,胞二磷胆碱0.75 g加入5%葡萄糖注射液250 mL,静脉滴注,1次/d,疗程14天;对照组60例,给予胞二磷胆碱0.75 g加入5%葡萄糖注射液250 mL,静脉滴注,1次/d,疗程14天。比较治疗前、后症状改善及神经功能缺损评分情况。结果:总有效率治疗组为96.00%,对照组为80.00%,2组比较差异有统计学意义(P<0.05)。神经功能缺损评分治疗组改善较对照组明显(P<0.05)。结论:注射用血栓通联合胞二磷胆碱注射液治疗急性脑梗死临床疗效显著。

  12. [Mesoglycan in acute focal cerebral ischemia].

    Science.gov (United States)

    Cazzato, G; Zorzon, M; Masé, G; Antonutti, L; Iona, L G

    1989-01-01

    An open, randomized, controlled study including 57 patients with acute cerebral infarct was performed. All the patients, followed and controlled by the same examiner, received, in the first ten days, 24 mg/die i.v. of dexamethasone. 28 patients were also treated with mesoglycan (150 mg/die i.m. for five days and 144 mg/die per os for a further twenty-five days). The differences between the basal and final scores in the mesoglycan group and in the controls were not statistically significant as analysed by the Mann-Whitney U test. The mesoglycan influenced only slightly the laboratory values (PT, PTT, alkaline phosphatase, GOT, GPT, cholesterol and triglycerides, fibrinogen, blood glucose, azotemia and creatinine) performed before the beginning of the treatment, as their changes after thirty days of therapy were in the normal range. The mesoglycan was very well tolerated and no side-effects were observed during the treatment.

  13. Cerebral infarction and cerebral salt wasting syndrome in a patient with tuberculous meningoencephalitis.

    Science.gov (United States)

    Loo, K L; Ramachandran, R; Abdullah, B J; Chow, S K; Goh, E M L; Yeap, S S

    2003-09-01

    A 38-year old female with underlying systemic lupus erythematosus was admitted with tuberculous meningoencephalitis. After an initial good response to anti-tuberculous treatment, she developed cerebral infarction and profound hyponatremia. This was due to cerebral salt wasting syndrome, which has only previously been described in 2 cases. The difficulties in diagnosis and management of this case are discussed.

  14. 急性脑梗死早期行微导管动脉溶栓治疗的护理%The nursing coordination of acute cerebral infarction patients undergoing early arterial thrombolysis

    Institute of Scientific and Technical Information of China (English)

    陈叶香; 易萍; 吕美云

    2011-01-01

    目的 探讨急性脑梗死早期动脉溶栓治疗护理配合的重要性.方法 对37例急性脑梗死早期选择性行微导管动脉溶栓治疗的患者,进行规范的术前准备、术中护理配合、术后的病情观察与护理.结果 37例患者治疗3个月后随访,21例发病6 h内行动脉溶栓治疗预后好的患者占80.95%,16例发病6~24 h行动脉溶栓治疗预后好的患者占68.75%,提高了患者的生存质量.结论 急性脑梗死早期选择性行微导管动脉溶栓治疗疗效良好,行微导管动脉溶栓治疗中规范的术前准备、术中护理配合、术后的病情观察与护理至关重要.%Objective To approach the importance of nursing coordination of early arterial thrombolysis in acute cerebral infarction (ACI). Methods 37 cases of ACI early selective micro-catheter arterial thrombolytic therapy were observed and nursed after the standard preoperative preparation, intraoperative nursing coordination, postoperative condition observation and nursing care. Results 80.95% of 21cases had much improvement of symptoms after arterial thrombolytic therapy and care within 6h;68.75% within 6 ~ 24 h. The rate of disability in patients with ACI were significantly reduced and the quality of life of patients were improved.Conclusions Early selective micro-catheter arterial thrombolytic therapy is of benefit for the acute cerebral infarction patient. The standard preoperative preparation, intraoperative nursing coordination, postoperative condition observation and nursing care are essential.

  15. Xingnaojing Injection in Treating 30 Cases of Systemic Inflammatory Response Syndrome Caused by Acute Cerebral Infarction%醒脑静治疗急性脑梗死致全身炎症反应综合征30例

    Institute of Scientific and Technical Information of China (English)

    杨嘉君; 金春峰

    2011-01-01

    目的 观察醒脑静治疗怠性脑梗死后全身炎症反应综合征(SIRS)的临床疗效.方法 将60例患者随机均分为脑复康治疗组(30例)与醒脑静治疗组(30例),观察两组患者治疗前后美国国立卫生研究院卒中量表(NIHSS)评分及C反应蛋白(CRP)水平情况.结果 治疗后患者NIHSS评分,醒脑静治疗组明显低于脑复康治疗组(P<0.05);醒脑静治疗组患者CRP水平明显低于脑复康治疗组(P<0.05);醒脑静治疗组多器官功能障碍综合征(MODS)发生率为16.66%,脑复康治疗组MODS发生率为40.00%.结论 醒脑静治疗急性脑梗死致全身炎症反应综合征的临床疗效显著,能明显干预急性脑梗死致全身炎症反应及多器官功能障碍综合征的发生.%Objective To investigate the clinical efficacy of Xingnaojing Iinjection in the treatment of systemic inflammatory response syndrome (SIRS) caused by acute cerebral infarction. Methods Sixty cases of SIRS were randomized into two groups,the Xingnaojing Iinjection group (30 cases) and the piracetam group(30 cases). The changes of NIHSS score and high - sensitivity C-reaction protein(hs - CRP) level before and after treatment were observed and compared between the two groups. Results The NIHSS score after treatment in the Xingnaojing group was lower than that in the piracetam group obviously (P < 0. 05); the hs - CRP level in the Xingnaojing group also was lower than that in the piracetam group obviously(P<0. 05). The incidence of multiple organ dysfunction syndrome (MODS) was 16.66% in the Xingnaojing injection group and 40. 00% in the piracetam group. Conclusion Xingnaojing Injection has significantly clinical efficacy in the treatment of SIRS and can significantly interfere the occurrence of SIRS and MODS caused by acute cerebral infarction.

  16. Clinical effects of rtPA thrombolytic therapy for acute cerebral infarction%rtPA静脉溶栓治疗急性脑梗死的临床研究

    Institute of Scientific and Technical Information of China (English)

    陈辉; 陈秋红; 徐建华

    2010-01-01

    Objective To evaluate the efficacy and level of plasma fibrinogen after treatment of recombinant tissue plasminogen activator(rtPA) for patients with acute cerebral infarction. Methods 38 patients consistent with the inclusion criteria(6 h)were randomly divided into thrombolysis group and control group in average. rtPA was administered in a dose of 0. 8 mg/kg in thrombolysis group. The control group received only routine treatment including chinses tradictional mendice and controlling complication ect. Level of plasma fibrinogen, European Stroke Scale(ESS) and Barthel Index(BI) were used to evaluate the recovery of neurological functions. Results Level of plasma fibrinogen decreased obviously in thrombolysis groups and European Stroke Scale and Barthel Index was significantly higher than that in the control group ( all P< 0.05 ). Conclusion Level of plasma fibrinogen decrease obviously in patients with acute cerebral infarction after thrombolytic therapy of rtPA, neuro]ogic impairment recover early and improve prognosis.%目的 评价重组组织型纤溶酶原激活剂(rtPA)静脉溶栓治疗急性脑梗死前后的血浆纤维蛋白原(FG)水平及疗效.方法 选择发病6 h内的急性脑梗死患者38例,随机分为溶栓组和对照组(各19例).溶栓组采用rtPA(0.8 mg/kg)静脉溶栓,对照组采用常规的活血化瘀营养脑细胞控制并发症治疗.进行两组患者治疗前,治疗后1 d、3 d、5 d、7 d的血浆FG测定,治疗前,治疗后2 h、7 d、14 d、21d、90 d欧洲卒中神经功能缺损程度评分(ESS),以及治疗前,治疗后,7 d、14 d、21 d、90 d的Barthel指数评分比较.结果 随访90 d,溶栓组血浆FG水平下降明显,ESS评分和Barthel指数显著高于对照组,两组比较差异有显著性意义.结论 rtPA静脉溶栓治疗可使急性脑梗死患者血浆FG水平明显下降,神经功能缺损早期恢复,改善90 d的预后.

  17. 3种联合用药方案治疗急性脑梗死的成本-效果分析%Cost-effectiveness Analysis on Three Combination Therapeutic Regimens for Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    耿国民

    2012-01-01

    目的:评价不同药物治疗方案在急性脑梗死治疗中的疗效及经济学效果.方法:114例急性脑梗死患者随机分成A、B、C组,每组38例,分别给予丹参注射液+胞磷胆碱注射液、丹参川芎嗪注射液+胞磷胆碱注射液、曲克芦丁脑蛋白水解物注射液+丹参川芎嗪注射液+胞磷胆碱注射液静滴,运用成本-效果分析法比较3种方案的疗效和成本.结果:A、B、C组成本分别为6 037.66元、6 575.95元、15 388.42元,总有效率分别为34.2%、65.8%、76.3%,成本-效果比分别为17 653.98、9 993.84、20 168.31,A、C组各出现1例消化道出血,经治疗痊愈,未见颅内出血者.结论:B组治疗方案较佳.%Objective: To evaluate the clinical efficacy and economic effect of different combination therapeutic regimens in the treatment of acute cerebral infarction. Method: Totally 114 cases with acute cerebral infarction were randomly divided into group A, B and C, 38 cases in each group with Danshen injections and citicoline sodium injections for group A, Danshen Chuanxiongqin injections and citicoline sodium injections for group B, and troxerutin cerebroprotein hydrolysate injections, Danshen Chuanxiongqin injections and citicoline sodium injections for group C. The clinical efficacy and economic effect of the three groups were analyzed using cost-effectiveness analysis method. Result: The cost of group A, B and C was 6 037.66, 6 575.95 and 15 388.42 yuan with the total efficiency of 34. 2% , 65. 8% and 76. 3% , and cost-effectiveness ratio was 17 653. 98 , 9 993. 84 and 20 168. 31, respectively. One case in group A and C showed gastrointestinal bleeding, and recovered after the treatment. No intracranial hemorrhage was shown among the patients. Conclusion: Among the three groups, group B is the best combination therapeutic regimen.

  18. Determination of the Role of Oxygen in Suspected Acute Myocardial Infarction by Biomarkers

    Science.gov (United States)

    2016-01-25

    Acute Myocardial Infarction (AMI); Acute Coronary Syndrome (ACS); ST Elevation (STEMI) Myocardial Infarction; Ischemic Reperfusion Injury; Non-ST Elevation (NSTEMI) Myocardial Infarction; Angina, Unstable

  19. Ozone Autohemotherapy in the treatment of 120 cases of acute cerebral infarction clinical operation and nursing experience%臭氧自血疗法治疗急性脑梗塞120例临床疗效观察与护理体会

    Institute of Scientific and Technical Information of China (English)

    高丽丽; 赵龙辉; 张红叶

    2015-01-01

    Objective: Review and summarize the clinical experience of the operation and nursing of ozone Autohemotherapy in the treatment of acute cerebral infarction. Methods:Retrospective analysis of application of ozone Autohemotherapy in the treatment of 120 cases of acute cerebral infarction in patients with clinical data.Results: Ozone therapy and autologous blood reinfusion therapy patients timely given combination, clinical nurse, obtain satisfactory curative effect.Conclusion:Ozone Autohemotherapy therapy combined with clinical nursing is a new effective method for the treatment of acute cerebral infarction.%目的:回顾并总结臭氧自血疗法治疗急性脑梗塞的临床操作与护理体会。方法回顾性分析应用臭氧自血疗法治疗120例急性脑梗塞患者临床资料。结果患者及时给予臭氧自体血回输疗法治疗,结合临床护理,均获得满意疗效。结论臭氧自体血回输疗法结合临床护理是治疗急性脑梗塞的一个有效新方法。

  20. Relationship between the high sensitivity C reactive protein level and the situation of the acute cerebral infarction%超敏C反应蛋白水平与急性脑梗死病情的相关性

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    目的:观察急性脑梗死患者血清超敏C反应蛋白水平与病情发展及演变的关系。方法急性脑梗死患者(151例)作为试验组,依据神经功能缺损程度再分为轻、中、重型3个亚组;选取健康者作为对照组(151例)。试验组进行常规治疗(低分子右旋糖酐250 mL连续7 d、丹红注射液4 mL连续14 d、5%碳酸氢钠250 mL连续3 d;视情况予以肝素总量不超过12500 u抗凝)。2组均进行血清超敏C反应蛋白( hs-CRP)、D-二聚体及低密度脂蛋白胆固醇( LDL-C)水平监测。比较2组血清hs-CRP水平与急性脑梗死严重程度的关系。结果急性脑梗死患者,血清 hs -CRP 水平、D-二聚体阳性率均明显高于对照组( P<0.05);其hs-CRP与神经系统损伤评分呈高度正相关( P<0.05);其D-二聚体水平与神经系统损伤评分也呈正相关( P<0.05)。结论 hs-CRP水平可以独立反映脑梗死疾病的发生发展,与病情有相关性。%Objective To investigate the relationship between the serum high-sensitivity C-reactive protein level and the situation of the acute cerebral infarction.Methods The trial group was made up of 151 diag-nosed patients with acute cerebral infarction in our hospital and in ac-cordance with the degree of neurological deficit score , they were divided into light , medium and heavy -duty groups.Patients in the trial group were given intravenous dextran 250 mL for 7 consecutive days , Danhong injection 250 mL for 14 days, 5%sodium bicarbonate 250 mL for 3 con-secutive days , and depending on the patient's condition , no more than 12 ,500 units of heparin were given.The control group were 151 random samples from the hospital medical center health personnel.The serum high-sensitivity C-reactive protein , D-dimer and low -density lipo-protein-C ( LDL-C) level monitoring in both groups were carried out.Then the two groups were compared.The relationship between serum high

  1. DTT在基底节区急性期脑梗死预后评估中的应用%The Application of DTT in Prognosis Evaluation of Acute Cerebral Infarction in Basal Ganglia

    Institute of Scientific and Technical Information of China (English)

    刘松江; 朱克文; 彭岚

    2015-01-01

    Objective:To investigate the application value of diffusion tensor tractography (DTT) in evaluating the prognosis of cerebral infarction of basal ganglia in acute phase. Method:32 patients with cerebral infarction occurred in the basal ganglia were given conventional MRI and DTT examination. DTT reexamination was conducted at the third or forth week after the first examination and 3D reconstruction of corticospinal tract was arranged on workstation. Manual muscle test (MMT) was conducted on admission and one year after onset. The relationship between CST grade and muscle strength recovery level was compared with the first test and review.Result:The CST grade of the first check was negatively correlated with the muscle recovery level(P<0.05); reexamination of CST grade and muscle recovery level was negatively correlated(P<0.001);the changes trend of CST and muscle recovery levels were positively correlated(P<0.05).Conclusion:The integrity of the corticospinal tract is closely related to the muscle recovery levels of patients with cerebral infarction of basal ganglia in acute phase.%目的:探讨扩散张量纤维束成像(DTT)在基底节区急性期脑梗死预后评估中的应用价值。方法:32例发生于基底节区的脑梗死患者行常规MRI和DTT检查,首次检查后第3~4周进行DTT复查,并于工作站进行皮质脊髓束三维重建,所有病例分别于入院时和发病后1年行徒手肌力测试,比较首次检查与复查时CST分级与肌力恢复等级间的关系。结果:首次检查皮质脊髓束等级与肌力恢复等级呈负相关(P<0.05);复查皮质脊髓束等级与肌力恢复等级呈显著负相关(P<0.001);皮质脊髓束变化趋势(减少或无变化)与肌力恢复等级呈正相关(P<0.05)。结论:皮质脊髓束的损伤程度与基底节区急性期脑梗死肌力恢复水平具有相关性。

  2. The Clinical Analysis on 80 Cases of Nicergoline inTreating Acute Cerebral Infarction%脑通治疗急性脑梗死80例临床分析

    Institute of Scientific and Technical Information of China (English)

    熊革新

    2013-01-01

    Objective To evaluate the clinical effect of Nicergoline in treating acute cerebral infarction. Methods 160 patients with cerebral infarction are divided into Nicergoline group(80cases) and control group (80cases) randomly, nerve function failure grade and ADL change of fore-and-after treatment are compared respectively in two groups. In Nicergoline group, the patients are firstly treated with 8mg Nicegoline injection in 250ml 0.9%NaCl by intravenously, Qd. After a 10 days treatment period, the patients are then treated with Nicergoline tablets by orally, 10mg Tid. The patients in control group are treated by routine method. Both of the groups are treated for 1 month at least. Results After the treatment, the nerve function failure grade reduce value of Nicergoline group is markedly highter than that of control groupP <0.01(t =15.053). The total effective rate and ADL grade are also observably higher than that of control group P <0.01(χ2=20.305;21.602). Conclusion Nicergoline can mitigate never function failure degree of the patients with acute cerebral infarction, improve their ability to live independently, and have obviously protective effect fro brain.%目的评价脑通治疗急性脑梗死的临床效果。方法将160例急性脑梗死患者随机分为脑通组及对照组各80例,观察两组治疗前后神经功能缺损评分及日常生活活动(ADL)量表记分的变化;脑通组先采用注射剂脑通8mg加入0.9%生理盐水250ml静脉滴注,Qd,10天为1疗程,以后改为口服脑通片10mgTid;对照组按常规治疗;两组治疗观察时间为1月。结果脑通组治疗后神经功能缺损评分减少值显著高于对照组P <0.01(t =15.053),总有效率和治疗后日常生活活动量表评分亦显著高于对照组P <0.01(χ2=20.305,21.602)。结论脑通能减轻急性脑梗死患者神经功能缺损,提高患者独立生活能力,有明显的脑保护作用。

  3. The CT Evolution and the Changes of Hemodynamics of Acute Cerebral Infarction Caused by Unilateral Middle Cerebral Artery Embolism%单侧大脑中动脉主干栓塞引起超急性期脑梗死CT表现演变过程及血流动力学改变研究

    Institute of Scientific and Technical Information of China (English)

    叶海鸣; 莊高明; 陈汉威; 郭少冰

    2014-01-01

    Objective To investigate the CT evolution and the changes of hemodynamics of acute cerebral infarction caused by unilateral middle cerebral artery embolism.Methods Analyzed the CT performance of acute cerebral infarction and relation among the CT, clinical symptom and the cerebral artery perfusion. A total of 60 patients accepted CT scan 0.5-6 hours after the clinical symptom appeared. And the following CT, MRI or DSA scan showed that the artery embolism caused by cerebral infarction in the brain are unilateral, and all the patients with no internal carotid artery and anterior cerebral artery embolism.Results 60 cases of patients with acute cerebral infarction 57 cases showed positive findings, 23 cases of middle cerebral artery sign high density, density and basal ganglia decreased in 55 cases, the insular low density in 42 cases, local cerebral cortical density decreased in 40 cases, and local brain tissue swelling in 36 cases. The clinical symptoms of 23 cases were severe, 22 moderate cases, mild in 15 cases.Conclusion The distribution of acute cerebral infarction was relevant with the distribution of M1, M2, M3, M4, M5 segment. The earliest lesions from proximal to distal extension is in turn: 1 middle cerebral arterial high density sign; 2 basal ganglia lower density; 3 temporal anterior lobe insular under low density; 4 dorsal lateral front part of the brain the frontal-temporal parietal junction cortex decreased density of brain; 5 dorsal lateral posterior occipital and posterior parietal cortex decreased density. The severity of the Clinical symptoms has relation ship to the location and the range of the infarction on CT, P<0.05.%目的:探讨早期脑梗死CT表现,寻找病变最早出现的部位、与临床表现及相关血流动力学改变的相关性。方法对我院2009-2013年度患者60例,在病发后0.5-6小时内CT检查,后经CT、MRI或DSA证实单侧大脑中动脉主干栓塞致大片脑梗死,但无合并颈内动脉及大脑

  4. Quality indicators for acute myocardial infarction

    DEFF Research Database (Denmark)

    Schiele, Francois; Gale, Chris P; Bonnefoy, Eric

    2016-01-01

    infarction (AMI), but no such indicators exist in Europe. In this context, the European Society of Cardiology (ESC) Acute Cardiovascular Care Association (ACCA) has reflected on the measurement of quality of care in the context of AMI (ST segment elevation myocardial infarction (STEMI) and non-ST segment...... be estimated solely on the basis of patients' clinical outcomes. Thus, measuring the process of care through quality indicators (QIs) has become a widely used practice in this context. Other professional societies have published QIs for the evaluation of quality of care in the context of acute myocardial...... elevation myocardial infarction (NSTEMI)) and created a set of QIs, with a view to developing programmes to improve quality of care for the management of AMI across Europe. We present here the list of QIs defined by the ACCA, with explanations of the methodology used, scientific justification and reasons...

  5. Correlative study of the relationship between hemorrhagic transformation and premorbid antithrombotic therapy after acute cerebral infarction%急性脑梗死后出血转化与病前抗栓治疗的相关性研究

    Institute of Scientific and Technical Information of China (English)

    陈艳超; 雷春艳; 刘鸣

    2015-01-01

    死后出血转化独立相关,其与急性脑梗死远期预后的关系有待进一步研究。%Objective To investigate the impact of using antithrombotic drugs (anticoagulants or antiplatelet aggregation drugs)before the onset of cerebral infarction on hemorrhagic transformation after acute cerebral infarction. Methods The consecutive patients with acute cerebral infarction from Chengdu Stroke Registry Project admitted to the Department of Neurology,West China Hospital,Sichuan University from January 1,2004 to January 1,2014 were enrolled. The baseline data on admission,previous usage of anticoagulants and anti-platelet aggregation drugs,as well as CT/ MRI and other imaging data of all patients were collected. According to the results of CT/ MRI reexamined at 72 h after admission,the patients with hemorrhagic transformation were enrolled into a hemorrhagic transformation group;the patients with non-hemorrhagic transformation were enrolled into a non-hemorrhagic transformation group according to the ratio of 1 ∶ 1. Their gender and age were matched with the hemorrhagic transformation group. The baseline data and drug used of the patients in both groups were compared. The differences of risk factors between the two groups were analyzed with multivariate Logistic regression analysis. The relationship between hemorrhagic transformation and premorbid use of antithrombotic drugs were observed. Results A total of 6 916 patients with acute cerebral infarction were enrolled,including 433 (6. 3%)hemorrhagic transformation (hemorrhagic transformation group)and 433 non-hemorrhagic transformation. (1)There were significant differences between the patients of the two groups on admission in the National Institutes of Health Stroke Scale (NIHSS)score,atrial fibrillation,previous cerebral infarction,and blood glucose levels on admission (all P < 0. 05). (2)The proportions of using anticoagulants and antiplatelet aggregation agents in the hemorrhagic transformation group were

  6. Aeromedical transport after acute myocardial infarction

    DEFF Research Database (Denmark)

    Seidelin, Jakob B; Bruun, Niels Eske; Nielsen, Henrik

    2009-01-01

    BACKGROUND: No guidelines exist for the planning of aeromedical repatriation after acute myocardial infarction (AMI). In 2004, we employed a risk evaluation-based decision-making system for repatriation of patients after AMI. The objective was to evaluate the safety of transports during 2005...

  7. Acute Thrombo-embolic Renal Infarction

    Directory of Open Access Journals (Sweden)

    Haijiang Zhou

    2016-07-01

    Full Text Available A 65-year-old woman was admitted for acute onset of right lower abdominal pain. She was taking anticoagulant medication regularly for rheumatic valvular disease and atrial fibrillation. Physical examination revealed no obvious abdominal or flank tenderness. Right thrombo-embolic renal infarction was diagnosed after performing computed tomography angiography (CTA.

  8. Acute Thrombo-embolic Renal Infarction.

    Science.gov (United States)

    Zhou, Haijiang; Yan, Yong; Li, Chunsheng; Guo, Shubin

    2016-07-01

    A 65-year-old woman was admitted for acute onset of right lower abdominal pain. She was taking anticoagulant medication regularly for rheumatic valvular disease and atrial fibrillation. Physical examination revealed no obvious abdominal or flank tenderness. Right thrombo-embolic renal infarction was diagnosed after performing computed tomography angiography (CTA).

  9. Effects of Probucol on Plasma Oxidized Low-Density Lipoproteins in Hypertensive Patients with Acute Cerebral Infarction%普罗布考对高血压合并脑梗死患者氧化型低密度脂蛋白水平的影响

    Institute of Scientific and Technical Information of China (English)

    夏晓爽; 李新; 王林; 王纪佐

    2013-01-01

    Objective To investigate the changes of oxidized low-density lipoproteins (ox-LDL) in patients with acute cerebral infarction, and to evaluate the effect of the supplement therapy with probucol on the plasma concentrations of ox-LDL. Methods One hundred and twenty patients with acute cerebral infarction were divided into normal blood pressure group (n=60) and hypertension group (n=60) according to whether the cerebral infarction combinated with hypertension. The two groups were randomly divided into two subgroups, intervention group (n=30) and nonintervention group (n=30) respectively. Patients were treated with probucol and routine treatment for 12 weeks in intervention group. The levels of ox-LDL, nitric oxide (NO) and endothelial nitric oxide synthase (eNOS) were detected before treatment and 2-week and 12-week after treatment in all groups of patients. Results The level of ox-LDL was significantly higher, but the serum levels of eNOS and NO were significantly lower, in patients with acute cerebral infarction conbinated with hypertension than those in patients with acute cerebral infarction and normal blood pressure (P < 0.05). The levels of total cholesterol (TC), high density lipoprotein (HDL) and ox-LDL were significantly increased after supplement therapy with probucol for 12 weeks in patients with acute cerebral infarction and normal blood pressure, and the level of eNOS was significantly increased (P < 0.05). For hypertensive patients with acute cerebral infarction, the levels of TC, triglycerides (TG), LDL and ox-LDL were significantly decreased, and levels of eNOS and NO were significantly increased after supplement therapy with probucol forl2 weeks (P < 0.05). Conclusion The present study demonstrated that probucol can reduce the level of ox-LDL, improve endothelial function, stabilize plaque and help prevent atherosclerosis in patients with acute cerebral infarcton.%目的 探讨急性脑梗死患者氧化型低密度脂蛋白(ox-LDL)水平的特点

  10. Clinical Studies of Cerebral Edema Recanalization After Thrombolysis in Acute Cerebral Infarction%急性脑梗死动脉溶栓血管再通后的脑水肿临床研究

    Institute of Scientific and Technical Information of China (English)

    王喜春; 马冲; 张健莉; 于杰

    2015-01-01

    目的:探讨急性缺血性脑卒中动脉溶栓血管再通后脑水肿的临床研究,旨在为此类疾病患者的下一步临床工作提供借鉴。方法选择通过动脉溶栓血管再通的患者40例。将患者分为1~3 h组(A组)、>3~6h组(B组)。头颅CT监测、随访脑水肿情况。记录溶栓前、术后1周及1年NIHSS评分、MRS评分及BI指数。结果动脉溶栓血管再通后脑水肿发生率为100%,随访发现脑水肿局部有明显软化灶。两组患者脑水肿及临床结局比较差异无统计学意义(P>0.05)。结论动脉溶栓血管再通后脑水肿的及其脑组织缺失发生率极高,脑水肿局部有明显软化灶,良好的脑内局部循环和全身状况是改善此类脑水肿的重要因素。%Objective To investigate the acute arterial ischemic stroke thrombolytic recanalization clinical studies of cerebral edema, designed to provide a reference for the next clinical disease in these patients.Methods arterial thrombolysis recanalization by 40 patients. Patients were divided into 1 ~ 3h group (A),> 3 ~ 6h group (group B). Cranial CT monitoring, follow-up of brain edema. Recorded before thrombolysis, after 1 week and 1 year NIHSS score, MRS score and BI index.Results arterial thrombolysis recanalization rate was 97.5% of cerebral edema, cerebral edema partial follow-up found a significant malacia. Two groups of patients and clinical outcomes of cerebral edema was no significant difference (P> 0.05).Conclusion The arterial thrombolysis recanalization of cerebral edema and high incidence of brain tissue loss, good local circulation in the brain and body condition is such an important factor in improving brain edema.

  11. 急性脑梗死康复治疗对手运动中枢激活区BOLD-fMRI偏侧化的影响%Lateralization in the hand motor cortex during rehabilitation after acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    周福玲; 元小冬; 王守红

    2013-01-01

    Objective To observe any change in the laterality index (LI) in the active volume of the hand motor cortex during rehabilitation after acute cerebral infarction and to analyze the mechanisms involved in the rehabilitation of motor function.Methods Sixteen patients with acute cerebral infarcts were administered standard but individualized rehabilitation training.Blood oxygenation-dependent functional magnetic resonance imaging (BOLD-fMRI) was used to evaluate the active volume of their hand sensorimotor cortex (SMC) and the LI,at admission and after 14 days of rehabilitation.The Fugl-Meyer motor assessment for the hand (FMA) was used to evaluate hand function.Ten healthy volunteers were recruited as a control group and subjected to a single BOLD-fMRI examination to confirm the location and the volume of the active area when performing the same rehabilitation exercises.Results The baseline LI of affected hand SMC activation was significantly smaller than that of the unaffected hand [(0.010 ±0.808) versus (0.789 ± 0.157)],but no significant difference was observed between the affected and the unaffected hands after treatment.Rehabilitation therapy significantly increased the SMC LI of affected hand activation when compared with the baseline,but no such effect was observed with the unaffected hand.In 12 patients with dysfunction of the right hand as evaluated by the FMA,the baseline LI of the affected hand was smaller than that of the unaffected hand and that of the healthy volunteers.Conclusion Rehabilitation after acute infarction can promote functional recovery.The LI of the affected hand reflects cerebral plasticity during rehabilitation after acute cerebral infarction.%目的 利用血氧水平依赖性功能磁共振成像(BOLD-fMRI)技术观察脑梗死急性期患者短期康复治疗前、后的手运动中枢激活区偏侧化指数(LI)的变化规律,探讨脑梗死患者急性期手运动功能康复的机制.方法 选取脑梗死急性期患者16例(

  12. 糖化血红蛋白水平与急性脑梗死病情及预后关系探讨%CORRELATION OF GLYCOSYLATED HEMOGLOBIN TO SEVERITY OF DISEASE AND OUTCOME IN ACUTE CEREBRAL INFARCTION PATIENTS

    Institute of Scientific and Technical Information of China (English)

    马建刚; 张兵; 崔玲; 刘春燕

    2013-01-01

    目的 探讨糖化血红蛋白(glycosylated hemoglobin,HbA1c)水平与糖尿病并发急性脑梗死(acute cerebral infarction,ACI) 患者病情及转归的关系.方法 收集ACI患者398例,根据HbA1c水平分为3组,HbA1c正常组(A组,HbA1c≤6.5%)、HbA1c升高组(B组,HbA1c>6.5%~10.0%)、HbA1c显著升高组(C组,HbA1c>10 0%),观察脑卒中患者病情及预后情况.结果 HbA1c升高组及HbA1c显著升高组患者脑梗死病情较HbA1c正常组严重,预后较差,差异有统计学意义.结论 高HbA1c与脑梗死病情严重程度及不良转归有关.

  13. Analysis of Salvia Miltiorrhiza Ligustrazine in the Treatment of Acute Cerebral Infarction%丹参川芎嗪治疗急性脑梗死疗效分析

    Institute of Scientific and Technical Information of China (English)

    王国新; 郑翠君

    2015-01-01

    ObjectiveTo investigate the clinical curative effect of Salvia miltiorrhiza ligustrazine in the treatment of acute cerebral infarction (ACI).Methods We selected 92 cases of patients with ACI, were divided into observation group and control group, the control group was given conventional treatment, the observation group increased Salvia miltiorrhiza Ligustrazine therapy, observe curative effect of two groups, the serum IL-6, MMP9 levels.Results The effect of observation group is obviously better than that of the control group (P<0.05). Conclusion The clinical efficacy of Salvia miltiorrhiza Ligustrazine in the treatment of ACI is accurate, safe and reliable.%目的:探讨丹参川芎嗪治疗急性脑梗死的临床疗效。方法选取92例急性脑梗死患者,随机分为观察组和对照组,对照组给予常规治疗,观察组增加丹参川芎嗪治疗,观察两组疗效、患者血清IL-6、MMP9水平。结果观察组疗效优于对照组(P<0.05)。结论丹参川芎嗪治疗急性脑梗死的临床疗效确切。

  14. Acute Myopericarditis Mimicking Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Seval İzdeş

    2011-08-01

    Full Text Available Acute coronary syndromes among young adults are relatively low when compared with older population in the intensive care unit. Electrocardiographic abnormalities mimicking acute coronary syndromes may be caused by non-coronary syndromes and the differential diagnosis requires a detailed evaluation. We are reporting a case of myopericarditis presenting with acute ST elevation and elevated cardiac enzymes simulating acute coronary syndrome. In this case report, the literature is reviewed to discuss the approach to distinguish an acute coronary syndrome from myopericarditis. (Journal of the Turkish Society Intensive Care 2011; 9:68-70

  15. Serial CT and MRI of ischaemic cerebral infarcts: frequency and clinical impact of haemorrhagic transformation

    Energy Technology Data Exchange (ETDEWEB)

    Mayer, T.E.; Brueckmann, H. [Muenchen Univ. (Germany). Abt. fuer Neuroradiologie; Schulte-Altedorneburg, G. [Dept. of Radiology/Neuroradiology, University Medical School of Luebeck (Germany); Droste, D.W. [Dept. of Neurology, University Medical School of Luebeck (Germany)

    2000-04-01

    The frequency, predisposing factors and clinical consequences of haemorrhagic infarcts and damaged blood-brain barrier as shown by contrast enhancement (CE) in ischaemic cerebral infarcts are controversial. We prospectively compared the sensitivity of CT and MRI to haemorrhagic transformation (HT) and CE. We also wished to investigate the clinical significance of HT and factors possibly associated with it. We studied 36 patients with acute ischaemic infarcts in the middle cerebral artery territory during the first 2 weeks after the ictus. After CT and rating of the neurological deficit on admission, serial examinations with clinical neuromonitoring, contrast-enhanced CT and MRI were done on the same day. The occurrence and severity of HT were correlated with CE, stroke mechanism, infarct size, development of neurological deficits and antithrombotic treatment. The frequency of HT detected by MRI was 80 %. CE usually preceded HT or was seen simultaneously. MRI had a higher sensitivity than CT to HT and CE. Severity of HT was positively correlated with infarct size (P < 0.01). HT had no influence on patient's neurological status. Neither the type of antithrombotic treatment nor the stroke mechanism was associated with the severity of HT. No parenchymal haemorrhage occurred. (orig.)

  16. CT脑灌注成像临床诊断急性脑梗死价值评价与平扫CT值差值的测量价值%Value Evaluation on Clinical Diagnosis of CT Cerebral Perfusion Imaging on Acute Cerebral infarction and Measurement Value of Difference Value of Plain Scan CT Value

    Institute of Scientific and Technical Information of China (English)

    余东

    2015-01-01

    Objective This Paper is to explore the application value of CT perfusion imaging and differential value of measured CT value in the diagnosis of acute cerebral infarction. Methods Thirty six patients with acute cerebral infarction admitted the Radiology Department of the Hospital were selected as research subjects, retrospective analysis and summary were conducted according to clinical data. CT plaint scan and brain CT perfusion imaging were made respectively, The time to peak (TIP), cerebral blood flow (CBF) and cerebral blood volume (CBV) of CT perfusion imaging were evaluated, the difference of CT value on both sides of symmetric positions was measured. In addition, 36 patients with no brain disease and normal nervous function were divided into the control group, and diagnostic value of the difference between CT perfusion imaging and CT measurement value in acute cerebral infarction was analyzed. Results It is visually found that there were 17 patients with suspicious lesions with the sensitivity at 47.2%, and it was found that there were 28 patients with suspicious lesions by measuring CT value difference. It was found that the CTP of 3 patients was normal CT perfusion imaging examination, and such 2 patients were finally diagnosed to suffer from transient ischemic attack, and others were abnomal, rCBF, rCBV and rTTP changed obviously, the comparison in lesion center and perimeter and controlled side satisfied p<0.05, and the differences were statistically significant. Conclusion CT perfusion imaging and the difference value in CT value measurement delivers high application value in the diagnosis of acute cerebral infarction, and it is capable of diagnosing cerebral infarction in early differential diagnosis, the infarct area and ischemic penumbra area may be differentiated via through quantitative analysis, providing important basis for clinical determination on the existence of infarct and development of therapeutic schedule.%目的:探讨CT灌注成像

  17. Acute inferior myocardial infarction with right ventricular infarction is more prone to develop cardiogenic shock.

    Science.gov (United States)

    Bari, M A; Roy, A K; Islam, M Z; Aditya, G; Bhuiyan, A S

    2015-01-01

    Cardiogenic shock is rare in isolated acute inferior myocardial infarction but there is relationship of cardiogenic shock with inferior myocardial infarction if associated with right ventricular infarction. A prospective study was carried out to see the association of cardiogenic shock with inferior myocardial infarction if associated with right ventricular infarction. This study was conducted from January 2011 to November 2011. A total of 100 cases were selected as study population which was taken from the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh. Among them 50 were in Group A and 50 were in Group B. Group A was the patients of acute myocardial infarction with right ventricular infarction. Group B was the patients of acute myocardial infarction without right ventricular infarction. It revealed that 9(18%) in Group A and 3(6%) in Group B developed cardiogenic shock which is statistically significant (pcardiogenic shock.

  18. The follow-up research on the value of the plasma homocystine after methionine loading test on the recurrent ischemic vascular event in cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    刘怀翔

    2014-01-01

    Objective To evaluate the effect of the plasma homocystine(Hcy)after methionine loading test(MLT)on the recurrence of ischemic vascular event,including cerebral infarction,transient ischemic attack(TIA),acute coronary syndrome,other vascular embolism in cerebral infarction patients.Methods The fasting plasma homocystine(FHcy)and homocystine after MLT(PHcy)levels were measured by high-performance liquid chromatog-

  19. 脑梗死急性期梗死部位及白质病变与认知功能关系的临床分析%Clinical Analysis of the Relationship between Vascular Cognitive Impairment and Infarction Locations and White Matter Lesions at Early Stages of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    张娟; 李见; 陈文瑞; 孟香玉; 胡文立

    2013-01-01

      目的研究急性脑梗死患者梗死部位及是否合并脑白质病变对患者早期认知功能的影响。  方法采用临床痴呆评定量表、简易精神状态检查量表和中文版蒙特利尔认知评估量表对连续入组的急性脑梗死患者进行认知心理学评估,分析患者不同梗死部位包括皮层梗死、皮层下关键部位梗死和皮层下非关键部位梗死及是否合并白质病变对患者认知功能的影响。  结果急性脑梗死患者血管性认知功能障碍组的平均年龄显著高于无认知功能障碍组(67.3110.88 vs 57.099.91,P=0.015),神经功能缺损评分显著高于无认知功能障碍组[3.0(2.0~4.0) vs 1.0(1.0~2.0),P=0.012]。认知功能障碍组的日常生活能力评分显著低于无认知功能障碍组(81.6723.55 vs 95.9112.00,P=0.029)。两组患者梗死部位有显著差异(P=0.042),皮层梗死更多见于血管性认知功能障碍组,皮层梗死患者的视空间与执行功能显著低于皮层下非关键位置梗死患者[1.5(0.0~3.0) vs 3.0(2.0~4.0),P=0.016]。白质病变与认知障碍的发生无明显相关性。  结论急性脑梗死患者早期认知障碍与年龄、严重的神经功能缺损、皮层梗死、日常生活能力下降密切相关。%Objective To analyze the influences of infarction locations and white matter lesions on vascular cognitive impairment (VCI) of acute cerebral infarction patients at their early stages. Methods Consecutive acute cerebral infarction patients underwent Clinical Dementia Rating (CDR), Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA). Analyses were performed to study the association between cognitive impairment and infarction locations including cortical infarction, subcortical critical site infarction, subcortical non-critical site infarction and white matter lesions including leukoaraiosis and non

  20. 慢性肾脏病与急性脑梗死患者长期预后的关系%Correlation between chronic kidney disease and long-term outcome in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    李慎军; 胡怀强; 胥文娟; 曹秉振

    2015-01-01

    Objective To investigate the correlation between chronic kidney disease (CKD) and long-term outcomes in a large cohort of unselected patients with acute cerebral infarction.Methods Consecutive acute cerebral infarction patients hospitalized in Department of Neurology,General Hospital of Jinan Military Region were prospectively recruited from August 2010 to November 2013.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 infart,posterior circulation infarct and lacunar infarct),serum creatinine were recorded.Estimated glomerular filtration rate (eGFR) was calculated according to CKD epidemiology collaboration (CKD-EPI) equation.CKD was defined as eGFR < 60 ml · min-1 · 1.73 m-2 body surface area.Patients were divided into eGFR≥60 ml · min-1 · 1.73 m-2 group and eGFR < 60 ml · min-1 · 1.73 m-2 group.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 Eight hundred and fifty-two patients were enrolled,among them 93 patients were with CKD.Compared to patients without CKD,acute ischemic patients with CKD were older ((70.56 ± 11.86) years vs (63.11 ± 12.15) years,t =5.60,P =0.000),more likely with NIHSS ≥7 (59.14% (55/93) vs 32.54% (247/759),x2 =25.61,P =0.000),more likely with hypertension (89.25% (83/93) vs 77.34% (587/759),x2 =6.99,P =0.007),more likely with atrial fibrillation (29.03 % (27/93) vs 9.5 % (72/759),x2 =30.82,P =0.000),more likely with congestive heart failure (13.98% (13/93) vs 3.03% (23/759),x2 =24.54,P =0.000),more likely with tumour (6.50% (6/93) vs 2.24% (17/759),x2 =5.59,P =0.031).CKD was a independent prognostic factor for long

  1. Cerebral salt-wasting syndrome due to hemorrhagic brain infarction: a case report

    OpenAIRE

    Tanaka, Tomotaka; Uno, Hisakazu; Miyashita, Kotaro; Nagatsuka, Kazuyuki

    2014-01-01

    Introduction Cerebral salt-wasting syndrome is a condition featuring hyponatremia and dehydration caused by head injury, operation on the brain, subarachnoid hemorrhage, brain tumor and so on. However, there are a few reports of cerebral salt-wasting syndrome caused by cerebral infarction. We describe a patient with cerebral infarction who developed cerebral salt-wasting syndrome in the course of hemorrhagic transformation. Case presentation A 79-year-old Japanese woman with hypertension and ...

  2. SPECT analysis of recent cerebral infarction

    DEFF Research Database (Denmark)

    Raynaud, C; Rancurel, G; Tzourio, N

    1989-01-01

    already differentiated in the subacute period. The central area presented a short phase of luxury perfusion and a longer phase of IMP hyperfixation. The peripheral area showed both a slight regional cerebral blood flow decrease and an early IMP uptake decrease similar to those previously found...

  3. Cerebral edema associated with acute hepatic failure.

    Directory of Open Access Journals (Sweden)

    Fujiwara,Masachika

    1985-02-01

    Full Text Available The clinicopathological findings of cerebral edema were investigated in patients with acute hepatic failure autopsied at Okayama University Hospital between 1970 and 1980 retrospectively. Nine (64% of 14 hepatic failure cases were found to have cerebral edema during a post-mortem examination of the brain. Clinical features of the patients with cerebral edema were not significantly different from those of the patients without cerebral edema. However, general convulsions were observed more frequently in patients later found to have cerebral edema. Moreover, the length of time from deep coma to death was much shorter in the brain edema cases with cerebral herniation than without herniation.

  4. A large left atrial myxoma causing multiple cerebral infarcts.

    Science.gov (United States)

    Kebede, Saba; Edmunds, Eiry; Raybould, Adrian

    2013-11-27

    A 52-year-old man presented with a history of sudden onset diplopia. On neurological examination, the only abnormality was a right-sided oculomotor (third nerve) palsy. A brain CT was performed and reported as showing no abnormality. He was discharged to be investigated as an outpatient. He presented 1 month later with a new expressive dysphasia and confusional state. MRI was performed which revealed multiple cerebral infarcts. He was discharged on secondary stroke prevention medication. Six months elapsed, before a transthoracic echocardiogram was performed. This showed a large left atrial myxoma. The patient underwent an emergency resection and made a good postoperative recovery. This case report showed the importance of considering a cardiogenic source of emboli in patients who present with cerebral infarcts. Performing echocardiography early will help to detect treatable conditions such as atrial myxoma, and prevent further complications.

  5. Evaluation of Cognitive Impairment After Posterior Cerebral Artery Infarction

    Directory of Open Access Journals (Sweden)

    Nilgün Çınar

    2013-02-01

    Full Text Available OBJECTIVE: The assessment of cognitive impairment after posterior cerebral artery (PCA ischemic infarction has not been well documanted. MATERIAL and METHODS: Twenty-six oriented, cooperated and non-aphasic consecutive patients with right or left (10/16 PCA infarction who were hospitalized between the years 2010-2012 were enrolled to the study. The branches of PSA were dealt as cortical and subcortical infarct under two groups. Short mental state examination test and cognitive test battery (CTB created from Wechsler memory scale (WMS, word-catogory association test and similarity test parameters were applied to the patients at the first week and third month follow-up visits and the groups were compared with each other. RESULTS: There was a significant improvement in catogory association test and total score of cognitive test battery (CTB in right PCA group, also there was a significant improvement in catogory association test in left PCA group at the first and 3th month evaluations. At the first month evaluations, total score of CTB of the subcortical segment PCA infarcts are lower than the cortical segment PCA infarcts. At the 3th month evaluations the scores increased in the both groups; but the scores in the subcortical PCA infarcts were lower than the cortical PCA infarcts. CONCLUSION: Our findings suggest that there was a cognitive impairment in patients with PCA infarction. The impairment in verbal fluency which was showed by catogory association test was found more prominent in the second evaluation. Further studies including functional imaging methods and cortical function tests are needed.

  6. EFFECT OF ACUPUNCTURE ON EXPERIMENTAL CEREBRAL INFARCTION IN RATS

    Institute of Scientific and Technical Information of China (English)

    YUNG Qing; MA Ruiling; JIN Rui

    2002-01-01

    Objectives: To explore the effect of acupuncture on cerebral infarction in rats and to try providing some experimental parameters for clinical practice. Methods: 27 healthy Wistar rats were randomly divided into pseudo-operation (n = 10), model (n = 8) and acupuncture (n = 9) groups. Neuro-functional defect scoring, apoptosis of single brain slice and the number of bcl-2 immuno-reaction (IR)-positive neurons in CA1 area of the hippocampus were used as the indexes to investigate the possible mechanisms of acupuncture of "Nie San Zhen" (needling three acupoints in the temporal region) and "Si Shen Zhen" (needling four acupoints in the occiput region) in treating rats with cerebral infarction. Results: There existed significant differences between acupuncture group and model group in improving neurologic functional activities, inhibiting apoptosis of the brain cells and increasing bcl-2 IR-positive neurons in the hippocampal CA1 area (P < 0.01 ). Conclusion: Acupuncture therapy can improve cerebral infarction in the rat by suppressing apoptosis and up-regulation of the bcl-2 IR-positive neuron expression.

  7. EFFECT OF ACUPUNCTURE ON EXPERIMENTAL CEREBRAL INFARCTION IN RATS

    Institute of Scientific and Technical Information of China (English)

    袁青; 马瑞玲; 等

    2002-01-01

    Objectives:To explore the effect of acupuncture on cerebral infarction in rats and to try providing some experimental parameters for clinical practice.Methods:27 healthy Wistar rats were randomly divided into pseudo-operation (n=10),model (n=8) and acupuncture (n=9) groups.Neuro-functional defect scoring,apoptosis of single brain slice and the number of bcl-2 immuno-reaction (IR)-positive neurons in CA1 area of the hippocampus were used as the indexes to investigate the possible mechanisms of acupuncture of “Nie San Zhen”(needing three acupoints in the temporal region) and “Si Shen Zhen” (needling four acupoints in the occiput region) in treating rats with cerebral infarction.Results:There existed significant differences between acupuncture group and model group in improving neurologic functional activities,inhibiting apoptosis of the brain cells and increasing bcl-2 IR-positive neurons in the hippocampal CA1 area(P<0.01).Conclusion:Acupuncture therapy can improve cerebral infarction in the rat by suppressing apoptosis and up-regulation of the bcl-2 IR-positive neuron expression.

  8. The use of magnetic resonance and MR angiography in the detection of cerebral infarction: A complication of pediatric bacterial meningitis

    Directory of Open Access Journals (Sweden)

    Stošić-Opinćal Tatjana

    2005-01-01

    Full Text Available Bacground. Association of both cerebral infarction and acute bacterial meningitis is more common in younger patients than in the elderly. The rate of mortality and the frequency of sequel are very high inspite of the use of modern antibiotic therapy. In more than 30% of the cases of childhood bacterial meningitis, both arterial and venous infarctions can occur. The aim of this study was to present the role of the use of magnetic resonance (MRI, and MR angiography (MRA in the detection of bacterial meningitis in children complicated with cerebral infarctions. Method. In the Centre for MR, the Clinical Centre of Serbia, 25 patients with the diagnosis of bacterial meningitis, of which 9 children with cerebral infarction whose clinical conditon deteriorated acutely, despite the antibiotic therapy, underwent MRI and MR angiography examination on a 1T scanner. Examination included the conventional spin-echo techniques with T1-weighted saggital and coronal, and T2- weighted axial and coronal images. Coronal fluid attenuated inversion recovery (FLAIR and the postcontrast T1-weighted images in three orthogonal planes were also used. The use MR angiography was accomplished by the three-dimensional time-of-flight (3D TOF technique. Results. The findings included: multiple hemorrhagic infarction in 4 patients, multiple infarctions in 3 patients, focal infarction in 1 patient and diffuse infarction (1 patient. Common sites of involvement were: the frontal lobes, temporal lobes and basal ganglia. The majority of infarctions were bilateral. In 3 of the patients empyema was found, and in 1 patient bitemporal abscess was detected. In 8 of the patients MR angiography confirmed inflammatory vasculitis. Conclusion. Infarction is the most common sequel of severe meningitis in children. Since the complication of cerebral infarction influences the prognosis of meningitis, repetitive MRI examinations are very significant for the evaluation of the time course of

  9. Correlation between plasma fibrinogen content and prognosis in patients with acute cerebral infarction%脑梗死急性期血浆纤维蛋白原水平与预后的关系

    Institute of Scientific and Technical Information of China (English)

    田栓让; 屈秋民

    2013-01-01

    Objective To explore the correlation between plasma fibrinogen content and prognosis in patients with acute cerebral in -farction.Methods A total of 106 patients with non-cardiogenic cerebral infarction were enrolled .Fibrinogen in plasma from elbow vein was measured in 72 h after the disease attack.Neurological impairment was assessed using the national institutes of health stroke scale ( NIHSS) , the level of consciousness was evaluated by Glasgow coma scale ( GCS) , and the disability of living was estimated by Barthel index (BI) at 3 month after the disease attack.Results Plasma fibrinogen of 106 patients was 2.36-6.42 g/L [ (3.58 ± 0.76 ) g / L ] , with an increase in 6 8 cases (64.2 % ) .The single and multiple factor analysis showed that age (OR = 1 .026, P = 0.011),GCS (OR = 1.546,P=0.006),NIHSS (OR=1.358,P =0.042) and infarct size (OR = 1.256,P =0.024) were related to plasmatic fibrinogen content.The risk factors related to disability in living at 3 month after the disease attack included age ( OR = 3.598,P = 0.006),NIHSS (OR= 5.110,P =0.001),infarct size (OR= 2.286,P =0.026) and fasting blood glucose (OR = 1.024, P=0.021) ,while plasmatic fibrinogen content was excluded (OR=2.783,P = 0.259).Conclusion Increased plasma fibrinogen is a common performance in non-eardiogenic cerebral infarction.Plasma fibrinogen content is closely related to the severity of cerebral in -farction and disability at 3 month after the disease attack.%目的 研究脑梗死急性期血浆纤维蛋白原(fibrinogen,FIB)水平与患者预后的关系.方法 106名非心源性栓塞性脑梗死患者,发病后72 h内采集肘静脉血测定血浆FIB浓度,应用美国国立卫生院卒中量表(NIHSS)评价神经功能缺损,Glasgow昏迷量表(GCS)评价意识水平,Barthel指数(BI)评估发病后3月的生活能力.结果 106例急性脑梗死患者入院时FIB为2.36-6.42 g/L(3.58±0.76 g/L),其中FIB增高(>4 g/L )68例(64.2%).单因素及多因素分析显示,影响入院

  10. 彩色多普勒超声诊断急性脑梗死患者颈动脉硬化病变价值的探讨%Color Doppler ultrasound of carotid arteriosclerosis with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    王小燕; 蓝春勇; 钟维章; 张步林

    2009-01-01

    Objective To evaluate the application of color Doppler ultrasound (CDU) on the carotid arteriosclerosis with acute cerebral infarction. Methods Thirty cases of carotid arteriosclerosis with acute cerebral infarction were investigated using CDU,and the ultrasound findings were compared with those of digital subtraction arteriography (DSA) which served as the diagnosis gold standard method. Kappa test was performed between the results of CDU and DSA. Results The sensitivity,specificity and accuracy of B-mode and color image in the diagnosis of above the moderate degree carotid artery stenosis and occlusion were 95.5 %, 94.7 % and 95.0 %, respectively. And CDU for above the moderate degree of stenosis, the sensitivity, specificity and accuracy were 77.3%, 97.4% and 90.0%,respectively. Kappa test showed the agreement between CDU and DSA for the diagnosis of carotid artery stenosis was good, CDU morphologic mensurate Kappa = 0. 787, CDU hemodynamics mensurate Kappa = 0.669. Conclusion The agreement between CDU and DSA in the evalution of carotid artery stenosis is good. For the most of moderate and serious degrees of stenosis,CDU is a substitution for DSA. Additionally, the therapeutic regimen could be decided on the basis of the findings of CDU for 70%-99% degree of stenosis.%目的 评价彩色多普勒超声(colorDoppler ultrasound,CDU)在诊断急性脑梗死患者颈动脉硬化病变的价值.方法 应用CDu对30倒急性脑梗死患者颅外段颈动脉血管检测.每例患者均同时行数字减影血管造影(DSA)检查,并将2种检查方法的结果进行一致性检验(Kappa检验).结果 以DSA检查结果为金标准,得出了二维彩色超声诊断颈动脉中重度以上狭窄及闭塞的敏感度、特异度及准确度分别为95.5%、94.7%、95.0%,CDU频谱诊断中重度以上狭窄及闭塞的敏感度、特异度及准确度分别为77.3%、97.4%、90.0%.一致性检验(Kappa检验)结果表明CDU和DSA2种方法的检查结果的一致性良

  11. 低场强 MRI 弥散加权成像(DWI)对急性脑梗塞的诊断价值%The low field MRI diffusion weighted imaging (DWI) on acuteDiagnostic value of cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    赵丽蓉; 武丽红

    2013-01-01

    目的:探讨低场 MRI 对脑梗塞早期诊断价值。方法分析我院2008年2月至2009年2月,64例弥散加权成像急性脑梗塞表现,总结 DWI 对其诊断价值。结果3~6H 内弥散加权成像(DWI)诊断敏感率可以达到96%。结论低场 DWI 优于 CT 检查,为患者提供早期脑梗塞诊断,可以为临床提供可靠溶栓治疗的依据。%Objective The goal discusses low field MRI to the cerebral infarction early diagnosis value.Method analyzes my courtyard in February, 2008 - February, 2009, 64 example dissemination weighting image formation acute cerebral infarction displays, summarizes DWI to its diagnosis value. Results finally in 3-6H disseminates the weighting image formation (DWI) to diagnose sensitively rate may achieve 96%. Conclusion low field DWI surpasses the CT inspection, provides the early cerebral infarction for the patient to diagnose, may for clinical provide dissolves the hitch treatment reliably the basis.

  12. 肝硬化患者并发上消化道出血和急性脑梗塞临床分析%Clinical characteristics of patients with liver cirrhosis complicated by upper gastrointestinal hemorrhage and acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    郭秀丽; 徐有青

    2011-01-01

    Objective To investigate the clinical characteristics of patients with liver cirrhosis complicated by upper gastrointestinal hemorrhage (UGH)and acute cerebral infarction (ACI).Methods The patients with UGH and ACI were compared with those without.Results The risk factors included the amount of gastrointestinal bleeding(x2=24.238, P<0.01), lienectomy(x2=37.10, P<0.01) , Child- Pugh scores and ascites (x2=29.002,P<0.01),arteriosclerosis and use of antifibrinolytic agent.Conclusions For the patients with liver cirrhosis, the risk factors for ACI should be taken into consideration to prevent its occurrence.%目的 探讨肝硬化并发上消化道出血和急性脑梗死的临床特点.方法 比较肝硬化上消化道出血并发急性脑梗死与同期肝硬化消化道出血未合并脑梗塞患者的临床特点.结果 消化道出血量(x2=24.238,P<0.01)、脾切除手术(x2=37.10,P<0.01)、Child-Pugh分级、腹水量(x2=29.002,P<0.01)、动脉硬化因素和应用强力抗纤溶药物在梗塞组与非梗塞组之间差别明显.结论 肝硬化患者在上消化道出血后,应尽早评估并发脑梗塞的危险因素,以预防急性脑梗塞的发生.

  13. Application Research on Multi-slice Spiral CT Perfusion Imaging in Patients with Acute Cerebral Infarction%多层螺旋 CT 灌注成像在急性脑梗死患者的应用研究

    Institute of Scientific and Technical Information of China (English)

    罗友琛

    2014-01-01

    目的:探讨急性脑梗死患者多层螺旋 CT 灌注成像特点,及其与临床预后的关系。方法选择符合标准的患者40例,行 CT 灌注成像检查,计算脑血流量(CBF)、脑血容量(CBV)、平均通过时间(MTT)及峰值时间(TTP);分别在入院时和治疗后14d 采用美国国立卫生研究院卒中量表(NIHSS)评价临床神经功能缺损,计算缺血脑组织的可恢复比率(PRR)和神经功能恢复比率。结果脑梗死病灶中心 CBV 及 CBF 最低,健侧最高,而缺血半暗带居中,差异有统计学意义(P 0.05);PRR 与患者治疗14d 时 NIHSS 评分存在负相关性(r =-0.340, P 0. 05),negatively dependent of those at day 14 after treatment (r = - 0. 340,P < 0. 05) and positive-ly dependent of patient’s neural functional recovery ratio (r = 0. 467,P < 0. 05). Conclusion Multi-slice spiral CT perfusion im-aging can reflecthemodynamic changes in acute cerebral infarction lesions and their perihemodynamic changes. PRR is closely de-pendent of the neural functional recovery. It can serve as a reliable theoretical basis for clinical treatment.

  14. T2-enhanced tensor diffusion trace-weighted image in the detection of hyper-acute cerebral infarction: Comparison with isotropic diffusion-weighted image

    Energy Technology Data Exchange (ETDEWEB)

    Chou, M.-C. [Department of Radiology, Tri-Service General Hospital, Taipei, Taiwan (China); Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan (China); Tzeng, W.-S. [Department of Radiology, Chi-Mei Medical Center, Tainan, Taiwan (China); Chung, H.-W.; Wang, C.-Y.; Liu, H.-S.; Juan, C.-J. [Department of Radiology, Tri-Service General Hospital, Taipei, Taiwan, ROC (China); Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan (China); Lo, C.-P. [Department of Radiology, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan (China); Hsueh, C.-J. [Department of Radiology, Tri-Service General Hospital, Taipei, Taiwan (China); Chen, C.-Y., E-mail: sandy0928@seed.net.t [Department of Radiology, Tri-Service General Hospital, Taipei, Taiwan (China)

    2010-06-15

    Background and purpose: Although isotropic diffusion-weighted imaging (isoDWI) is very sensitive to the detection of acute ischemic stroke, it may occasionally show diffusion negative result in hyper-acute stroke. We hypothesize that high diffusion contrast diffusion trace-weighted image with enhanced T2 may improve stroke lesion conspicuity. Methods: Five hyper acute stroke patients (M:F = 0:5, average age = 61.8 {+-} 20.5 y/o) and 16 acute stroke patients (M:F = 11:5, average age = 67.7 {+-} 12 y/o) were examined six-direction tensor DWIs at b = 707 s/mm{sup 2}. Three different diffusion-weighted images, including isotropic (isoDWI), diffusion trace-weighted image (trDWI) and T2-enhanced diffusion trace-weighted image (T2E{sub t}rDWI), were generated. Normalized lesion-to-normal ratio (nLNR) and contrast-to-noise ratio (CNR) of three diffusion images were calculated from each patient and statistically compared. Results: The trDWI shows better nLNR than isoDWI on both hyper-acute and acute stroke lesions, whereas no significant improvement in CNR. Nevertheless, the T2E{sub t}rDWI has statistically superior CNR and nLNR than those of isoDWI and trDWI in both hyper-acute and acute stroke. Conclusions: We concluded that tensor diffusion trace-weighted image with T2 enhancement is more sensitive to stroke lesion detection, and can provide higher lesion conspicuity than the conventional isotropic DWI for early stroke lesion delineation without the need of high-b-value technique.

  15. The value of exercise tests after acute myocardial infarction

    DEFF Research Database (Denmark)

    Nielsen, F E; Nielsen, S L; Knudsen, F

    1992-01-01

    The aim of the present study was to relate the clinical course in patients after a first acute myocardial infarction with the response to exercise-tests performed one month after discharge. 90 consecutive patients who suffered an acute myocardial infarction for the first time were followed-up after...... (W) were predictive with respect to mortality, heart failure, and angina pectoris requiring drug treatment. Exercise tests following acute myocardial infarction could not predict the chances of returning to work....

  16. Clinical effect observation of the edaravone with clopidogrel in the treatment of acute cerebral infarction%依达拉奉联合氯吡格雷治疗急性脑梗死的疗效观察

    Institute of Scientific and Technical Information of China (English)

    南成海

    2013-01-01

    目的探讨依达拉奉联合氯吡格雷治疗急性脑梗死的疗效,旨在为临床治疗方案的选择提供指导依据。方法回顾性分析我院住院治疗的急性脑梗死患者80例,全部患者均酌情予以降颅内压、营养脑细胞、控制血压血糖等对症支持治疗。其中应用常规对症支持治疗的40例患者设立为对照组,另外选择在同期对症治疗的基础上联合依达拉奉和氯吡格雷治疗的40例患者设立为对照组,观察组在上述处理基础上予以依达拉奉30mg加生理盐水250mL静滴,每日2次,氯吡格雷75mg,每日1次,口服。观察并比较两组的疗效及两组患者治疗前和治疗2周后神经功能改善情况。结果治疗2周后,观察组神经功能改善情况的总有效率明显优于对照组,差异有统计学意义(P<0.05)。治疗2周后,观察组及对照组的NIHSS分别为(26.34±7.23)、(27.75±8.79),均较治疗前明显降低,差异有统计学意义(P<0.05)。且观察组的NIHSS治疗2周后较对照组降低更显著,组间应用t检验进行处理,差异有统计学意义(P<0.05)。结论依达拉奉联合氯吡格雷治疗急性脑梗死具有较好的临床疗效,不良反应少,明显改善患者的预后,值得基层医院广泛推广和应用。%Objective To investigate the efficacy of edaravone with clopidogrel in the treatment of acute cerebral infarction,and to provide guidance for the clinical. Methods 80 cases with acute cerebral infarction were retrospectively analyzed and selected,the patients were all given intracranial pressure,nutrition brain cells,controlled blood pressure and blood sugar and other symptomatic and supportive treatment.40 patients in the control group were used conventional symptomatic and supportive treatmenton,at the same period,on the basis of the control group,40 patients in the observation group were given edaravone 30 mg plus 250 mL normal saline

  17. The relation between white matter lesions of different parts of brain after acute cerebral infarction and depressive disorder%急性脑梗死后不同部位脑白质病变与抑郁的关系

    Institute of Scientific and Technical Information of China (English)

    姜丽杰; 于敏; 周莹; 侯宇; 娄伟

    2015-01-01

    目的 探讨急性脑梗死后不同部位的脑白质病变(WML)对抑郁发生的影响.方法 纳入大连市第三人民医院神经内科2012年3月至2013年4月住院的急性脑梗死患者97例,根据有无脑白质病变分为2组,比较2组间汉密尔顿焦虑量表(HAMA)评分及汉密尔顿抑郁量表(HAMD)评分有无差异.对有WML组行改良Scheltens评分,并将改良Scheltens评分与HAMD评分进行直线相关分析,了解额叶、颞叶、顶叶、枕叶、基底节、侧脑室旁及小脑、脑干等不同部位的白质损害程度与抑郁严重程度的相关性.结果 有WML组HAMD评分(10±6)分,HAMA评分(11±4)分,无WML组HAMD评分(6±4)分,HAMA评分(9±3)分,2组之间HAMD及HAMA评分比较差异均有统计学意义(均P<0.05);有WML组59例患者HAMD评分(10±6)分与改良Scheltens评分总分(4.39±0.49)分及额叶(2.76±0.43)分、枕叶白质(1.61±0.49)分、额部脑室旁白质(2.85±0.36)分,病变呈明显正相关(r=0.395,P=0.002;r=0.438,P =0.001;r =0.247,P=0.005;r =0.385,P=0.003).结论 急性脑梗死后不同部位的WML与抑郁障碍相关,主要以额部白质病变为主,额部白质病变越严重,抑郁程度越重.%Objective To evaluate the relationship between white matter lesions(WML) of different parts of brain after acute cerebral infarction and depressive disorder.Methods The clinical data of 97 patients with acute cerebral infarction were analyzed.All patients were divided into 2 groups according to with or without WML.The differences of Hamilton Anxiety Scale (HAMA) and Hamilton Depression Scale (HAMD) between 2 groups were analyzed.The WML group was scored using the semiquatitative rating scale of Scheltens Rating Scale(Scheltens).The correlation between the scheltens of lateral ventricle,frontal lobe,parietal lobe,temporal lobe,occipital lobe,basal ganglia,cerebella,brainstem and HAMD were observed.Results In WML group,the scale of HAMD was 10 ±6 and HAMA was 11 ±4.In without WML group

  18. Clinical Effect of Buyang Huanwu Decoction on Acute Cerebral Infarction%补阳还五汤加减治疗急性脑梗死的临床疗效

    Institute of Scientific and Technical Information of China (English)

    胡函文; 胡志兵; 谭敏; 戴建武; 曹莹; 梁冬蕾

    2015-01-01

    Objective To observe the clinical effect of buyang huanwu decoction on acute cerebral infarction. Methods A total of 120 patients with acute cerebral infarction were selected in the Department of Neurology,the Twelfth Hospital of Guangzhou,from January 2010 to October 2013,and they were randomly divided into groups study and control,each of 60 cases. Both groups were given conventional therapy,while study group was given extra buyang huanwu decoction,treated for 2 weeks. clinical effect,MESSS score as well as heart,liver,kidney function before treatment and 7 days,14 days,21 days after treatment,modified BI score before treatment and 7 days,21 days,30 days,90 days after treatment were compared between the two groups. Results The clinical effect of study group was better than that of control group( P 0. 05);while MESSS score of study group was lower than that of control group 14 days,21 days after treatment,respectively (P 0. 05);while modified BI score of study group was higher than that of control group 21 days,30 days, 90 days after treatment,respectively( P < 0. 05). No one of the two groups occurred any obvious abnormity of heart,liver, kidney function before treatment and 7 days,14 days,21 days after treatment. Conclusion Buyang huanwu decoction has good clinical effect on acute cerebral infarction,can effectively improve the degree of nerve function deficits and self - care ability of daily living,and is safe.%目的:观察补阳还五汤加减治疗急性脑梗死的临床疗效。方法选择2010年1月—2013年10月广州市第十二人民医院神经内科收治的急性脑梗死患者120例,随机分为研究组和对照组,各60例。对照组患者给予常规治疗,研究组患者在常规治疗基础上给予补阳还五汤加减治疗,均治疗2周。比较两组患者临床疗效,治疗前及治疗第7、14、21天改良爱丁堡-斯堪的那维亚评分量表(MESSS)评分及心肝肾功能变化,治疗前及治疗第7、21、30

  19. The value of transcranial doppler on therapeutic effects of intravenous thrombolysis for patients with acute cerebral infarction%经颅多普勒在急性脑梗死静脉溶栓治疗中的应用

    Institute of Scientific and Technical Information of China (English)

    邓宇平; 罗伟良

    2010-01-01

    Objective To explore the role of transcranial doppler(TCD) on therapeutic effects of intravenous thrombolysis for patients with acute cerebral infarction by using transcranial doppler to make dynamic detection pre and pro-intravenous thrombolysis. Methods 60 patients with the final diagnosis of acute cerebral infarction were selected according to the inclusion criteria and exclusion criteria standard promissory. Recombinant tissue type plasminogen activator as the intravenous thrombolysis agent was used 4.5h later onset of the disease in all these cases, and TCD monitoring was preformed to understand the sitiations of the target blood vessels pre and pro-thrombloysis treatment on the 6,12 hours and 24 hours,the 2st day and the 7th day,all the data offered by which was used to adjust the treatment protocois of antiplatelet and anticoagulant therapy after 24 hours. All patients were followed up for 3 months,among whom prognostic evaluation, situations of revascularization was carried out as well as the complications of secondary intracranial hemorrhages and reocclusion basing on the neurologic impairment Score and the Thrombolysis in Brain lschemia(TIBI) respectively. Results No patient was dead after following-up for 3 months and 17 cases with basi- healing(28.3%) ,20 cases with excellence(33.3%), 16 cases got better(26.7%) ,3 cases with inefficiency (5.0%), and 4 cases became deterioration (6.7%). According to the Thrombolysis in Brain lschemia( TIBI), 22 cases got 4-5 level( 36.7 %), 31 cases with 2-3 level ( 51.7% ), and 7 cases got 0-1 level ( 11.6 % ). Among all these cases ,4 cases were found with secondary intracranial hemorrhages (6. 7% ) and 5 cases with reocclusion ( 8.3% ) Conclusion Dynamic detection with transcranial doppler pre and pro-intravenous thrombolysis could improve the therapeutic effect on patients with acute cerebral infarction, and reduce its complication, which is important for the clinical wrok and deserving consulting.%目的 利用经

  20. 尤瑞克林联合奥扎格雷钠治疗急性脑梗死疗效分析%Analysis of urinary kallidinogenase combined with sodium ozagrel in the treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    黄忠文

    2014-01-01

    Objective To observe the clinical effect of urinary kallidinogenase combined with sodium ozagrel in the treat-ment of acute cerebral infarction. Methods 163 patients with acute cerebral infarction were selected in the department of Neu-rology in our hospital from January 2012 to December 2013 ,and randomly divided into control group and observation group ,81 cases in the control group were treated by sodium ozagrel 80mg added 100 mL 0.9% Sodium Chloride Injection intravenous drip ,2 times /d ,82 cases of the observation group were treated by urinary kallidinogenase 0.15 PNAU added 100mL 0.9% so-dium chloride Injection intravenous drip based on the control group treatment ,1 times /d. Both groups were treated for 14 days as one course. After 1 course of treatment ,USA National Institutes of Health Stroke Scale (NIHSS) was used to evaluate the degree of nerve function recovery and clinical efficacy of patients of the two groups ,adverse reactions of the two groups in the course of treatment were recorded and compared. Results After treatment ,NIHSS scores of the two groups were lower than those before treatment ;NIHSS score of patients in the observation group were significantly lower than that of the control group ,the difference was statistically significant (P0.05).Conclusion The clinical effectiveness of urinary kallidinogenase com-bined with sodium ozagrel in the treatment of acute cerebral infarction is good ,safe and reliable ,and worthy of clinical applica-tion.%目的:观察尤瑞克林联合奥扎格雷钠治疗急性脑梗死的临床效果。方法选取我院神经内科2012-01-2013-12收治的急性脑梗死患者163例,按随机数字表法分为对照组与观察组,对照组采取奥扎格雷钠80 mg加入100 mL 0.9%氯化钠注射液中静滴,2次/d ,观察组在对照组治疗的基础上加用尤瑞克林0.15 PNAU 加入100 mL 0.9%氯化钠注射液中静滴,1次/d ,2组均治疗14 d为1个疗程。治疗1个疗程后按美

  1. 丁苯酞联合胞二磷胆碱治疗急性脑梗死的临床研究%Clinical study on butylphthalide combined with citicoline in treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    高江飞

    2016-01-01

    Objective To study the treatment effect of butylphthalide combined with citicoline in treatment of acute cerebral infarction. Methods Patients (100 cases) with acute cerebral infarction in Department of Neurology of Shangluo Central Hospital from January 2014 to December 2014 were randomly divided into control and treatment groups, and each group had 50 cases. The patients in the control group were iv administered with Citicoline Injection on the basis of foundation treatment, 0.75 g/time, once daily. The patients in the treatment group were po administered with Butylphthalide Soft Capsules on the basis of control group, 0.2 g/time, three times daily. The patients in two groups were treated for 14 d. After treatment, the clinical efficacies were evaluated, and the changes of NIHSS score and NSE in two groups before and after treatment were compared. Results After treatment, the clinical efficacies in the control and treatment groups were 74.0%and 92.0%, respectively, and there were differences between two groups (P<0.05). After treatment, NIHSS score and NSE in two groups were significantly decreased, and the difference was statistically significant in the same group (P<0.05). After treatment, the observational indexes in the treatment group were significantly better than those in the control group, with significant difference between two groups (P<0.05). Conclusion Butylphthalide combined with citicoline has clinical curative effect in treatment of acute cerebral infarction, and can promote the recovery of neural function, also can decrease the NSE level, which has a certain clinical application value.%目的:探究丁苯酞联合胞二磷胆碱治疗急性脑梗死的临床疗效。方法选取2014年1月—2014年12月商洛市中心医院神经内科收治的急性脑梗死患者100例,随机分为对照组和治疗组,每组各50例。对照组患者在基础治疗上静脉滴注胞二磷胆碱注射液,0.75 g/次,1次/d。治疗组患者在对照

  2. Clinical Observation of Edaravone Combined with Citicoline Sodium in the Treatment of Acute Cerebral Infarction%依达拉奉联合胞磷胆碱钠治疗急性脑梗死的临床观察

    Institute of Scientific and Technical Information of China (English)

    谭庆晶; 季兴; 江志滨; 卢峰; 张德敏; 李琳钰; 李波

    2016-01-01

    OBJECTIVE:To investigate the therapeutic efficacy of edaravone combined with citicoline sodium on acute cere-bral infarction and its effects on the levels of oxidative stress and inflammatory factors. METHODS:108 patients with acute cere-bral infarction were randomly divided into edaravone group(single group)and edaravone+citicoline sodium group(drug combina-tion group),with 54 cases in each group. Based on routine treatment,single group was given Edaravone injection 30 mg added in-to 100 ml 0.9% Sodium chloride injection intravenously,bid,used up within 30 min each time;drug combination group was addi-tionally given Citicoline sodium injection 0.5 g added into 250 ml 0.9% Sodium chloride injection intravenously,qd,on the basis of single group. Treatment course of 2 groups lasted for 2 weeks. NIHSS,HDS,Barthel index,oxidant stress indicator and inflam-matory factors were compared between 2 groups before and after treatment. RESULTS:After treatment,the effective rate of NI-HSS in drug combination group was 81.48%,which was significantly higher than single group(53.70%),with statistical signifi-cance (χ2=9.511,P=0.002). HDS score and Barthel index of 2 groups were significantly increased after treatment,especially in drug combination group,with statistical significance(P<0.05). Compared with before treatment,contents of MDA and ET-1 in 2 groups were decreased significantly,while SOD activity and NO content were increased significantly;the inflammatory cytokines IL-6,IL-8,IL-12 and IL-16,TNF-α were all decreased gradually,with statistical significance (P<0.05);the improvement of each indicator in drug combination group was more significant than single group,with statistical significance(P<0.05). CONCLU-SIONS:Edaravone combined with citicoline sodium show good therapeutic efficacy in the treatment of acute cerebral infarction, can decrease the levels of oxidative stress and inflammation and promote the recovery of the neurological function and the daily liv

  3. Spontaneous carotid artery dissection causing a juvenile cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Trattnig, S.; Huebsch, P.; Schindler, E.

    1988-11-01

    The case of a 19-year-old patient is presented who was admitted with aphasia and hemiparesis due to basal ganglia infarction as a result of spontaneous dissection of the internal carotid artery. The difficulties in diagnosing this disease with CT and MRI in the acute stage are demonstrated. Angiography is still imperative in order to ascertain that a carotid dissection has occurred.

  4. Systemic inflammatory response following acute myocardial infarction.

    Science.gov (United States)

    Fang, Lu; Moore, Xiao-Lei; Dart, Anthony M; Wang, Le-Min

    2015-05-01

    Acute cardiomyocyte necrosis in the infarcted heart generates damage-associated molecular patterns, activating complement and toll-like receptor/interleukin-1 signaling, and triggering an intense inflammatory response. Inflammasomes also recognize danger signals and mediate sterile inflammatory response following acute myocardial infarction (AMI). Inflammatory response serves to repair the heart, but excessive inflammation leads to adverse left ventricular remodeling and heart failure. In addition to local inflammation, profound systemic inflammation response has been documented in patients with AMI, which includes elevation of circulating inflammatory cytokines, chemokines and cell adhesion molecules, and activation of peripheral leukocytes and platelets. The excessive inflammatory response could be caused by a deregulated immune system. AMI is also associated with bone marrow activation and spleen monocytopoiesis, which sustains a continuous supply of monocytes at the site of inflammation. Accumulating evidence has shown that systemic inflammation aggravates atherosclerosis and markers for systemic inflammation are predictors of adverse clinical outcomes (such as death, recurrent myocardial infarction, and heart failure) in patients with AMI.

  5. Systemic inflammatory response following acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    Lu FANG; Xiao-Lei Moore; Anthony M Dart; Le-Min WANG

    2015-01-01

    Acute cardiomyocyte necrosis in the infarcted heart generates damage-associated molecular patterns, activating complement and toll-like receptor/interleukin-1 signaling, and triggering an intense inflammatory response. Inflammasomes also recognize danger signals and mediate sterile inflammatory response following acute myocardial infarction (AMI). Inflammatory response serves to repair the heart, but excessive inflammation leads to adverse left ventricular remodeling and heart failure. In addition to local inflammation, profound systemic inflammation response has been documented in patients with AMI, which includes elevation of circulating inflammatory cytokines, chemokines and cell adhesion molecules, and activation of peripheral leukocytes and platelets. The excessive inflammatory response could be caused by a deregulated immune system. AMI is also associated with bone marrow activation and spleen monocytopoiesis, which sustains a continuous supply of monocytes at the site of inflammation. Accumulating evidence has shown that systemic inflammation aggravates atherosclerosis and markers for systemic inflammation are predictors of adverse clinical outcomes (such as death, recurrent myocardial in-farction, and heart failure) in patients with AMI.

  6. Acute myocarditis triggering coronary spasm and mimicking acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    Andreas; Kumar; Rodrigo; Bagur; Patrick; Béliveau; Jean-Michel; Potvin; Pierre; Levesque; Nancy; Fillion; Benoit; Tremblay; éric; Larose; Valérie; Gaudreault

    2014-01-01

    A 24-year-old healthy man consulted to our center because of typical on-and-off chest-pain and an electrocardiogram showing ST-segment elevation in inferior leads. An urgent coronary angiography showed angiographically normal coronary arteries. Cardiovascular magnetic resonance imaging confirmed acute myocarditis. Although acute myocarditis triggering coronary spasm is an uncommon association, it is important to recognize it, particularly for the management for those patients presenting with ST-segment elevation and suspect myocardial infarction and angiographically normal coronary arteries. The present report highlights the role of cardiovascular magnetic resonance imaging to identify acute myocarditis as the underlying cause.

  7. Acute myocarditis triggering coronary spasm and mimicking acute myocardial infarction.

    Science.gov (United States)

    Kumar, Andreas; Bagur, Rodrigo; Béliveau, Patrick; Potvin, Jean-Michel; Levesque, Pierre; Fillion, Nancy; Tremblay, Benoit; Larose, Eric; Gaudreault, Valérie

    2014-09-26

    A 24-year-old healthy man consulted to our center because of typical on-and-off chest-pain and an electrocardiogram showing ST-segment elevation in inferior leads. An urgent coronary angiography showed angiographically normal coronary arteries. Cardiovascular magnetic resonance imaging confirmed acute myocarditis. Although acute myocarditis triggering coronary spasm is an uncommon association, it is important to recognize it, particularly for the management for those patients presenting with ST-segment elevation and suspect myocardial infarction and angiographically normal coronary arteries. The present report highlights the role of cardiovascular magnetic resonance imaging to identify acute myocarditis as the underlying cause.

  8. Effect of acupuncture therapy for postponing Wallerian degeneration of cerebral infarction as shown by diffusion tensor imaging.

    Science.gov (United States)

    Shen, Yunxia; Li, Ming; Wei, Ruipeng; Lou, Mingwu

    2012-12-01

    One aim of this study was to investigate the effects of acupuncture on cerebral function of patients with acute cerebral infarction. Another goal was to evaluate the relationship between acupuncture treatment and motor recovery patients with stroke and to provide a foundation for using acupuncture therapy for such patients. Twenty (20) patients with recent cerebral infarction were divided randomly to an acupuncture group and a control group. The infarction area in each patient was in the basal ganglia or included the basal ganglia with an area size of > 1 cm(2). Serial diffusion tensor imaging (DTI), fluid-attenuated inversion recovery (FLAIR), and T2-weighted imaging (T(2)WI) scans were performed on all patients and the results were evaluated using the National Institute of Health Stroke Scale and the Barthel Index each week. DTI images were postprocessed and analyzed. Apparent diffusion coefficient (ADC) and fractional anisotropy (FA) values of abnormal signals on DTI in the infarction areas and cerebral peduncles were calculated for both groups and compared with one another. (1) The ADC value of infarction lesions decreased at stroke onset; then, a significant elevation was observed after the acute stage, and a significant reduction in FA values was observed from stroke onset to the chronic stage. (2) The ADC of the bilateral cerebral peduncle was reduced on the infarction side. (3) There was a significant difference in ADC and FA values between the acupuncture and control groups. The FA value was higher in the acupuncture group than the control group. ADC and FA values might correlate to patient recovery and reveal the progress of secondary degeneration. Acupuncture treatment is effective for protecting neurons and facilitating recovery.

  9. Predictors of Dysphagia in Acute Pontine Infarction.

    Science.gov (United States)

    Lapa, Sriramya; Luger, Sebastian; Pfeilschifter, Waltraud; Henke, Christian; Wagner, Marlies; Foerch, Christian

    2017-05-01

    Little is known about the frequency and the clinical characteristics of neurogenic dysphagia in pontine strokes. In this study, we sought to identify predictors for dysphagia in a cohort of patients with isolated pontine infarctions. We included all patients admitted to our department between 2008 and 2014 having an acute (dysphagia was the primary end point of the study and was assessed by a Speech-Language Pathologist according to defined criteria. The study recruited 59 patients, 14 with and 45 without dysphagia. Median (interquartile range) stroke severity (in terms of National Institutes of Health Stroke Scale values) was higher in the dysphagic group as compared with patients without dysphagia (8.5 [6-12] versus 2 [1-5]; Pdysphagia. Dysphagia occurs frequently in patients with isolated pontine infarctions. Clinical and imaging predictors of dysphagia may help to provide optimal screening, to prevent complications and to improve long-term prognosis. © 2017 American Heart Association, Inc.

  10. Amphetamine Abuse Related Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Archana Sinha

    2016-01-01

    Full Text Available Amphetamine abuse is a global problem. The cardiotoxic manifestations like acute myocardial infarction (AMI, heart failure, or arrhythmia related to misuse of amphetamine and its synthetic derivatives have been documented but are rather rare. Amphetamine-related AMI is even rarer. We report two cases of men who came to emergency department (ED with chest pain, palpitation, or seizure and were subsequently found to have myocardial infarction associated with the use of amphetamines. It is crucial that, with increase in amphetamine abuse, clinicians are aware of this potentially dire complication. Patients with low to intermediate risk for coronary artery disease with atypical presentation may benefit from obtaining detailed substance abuse history and urine drug screen if deemed necessary.

  11. Reactive thrombocytosis leading to acute myocardial infarction.

    Science.gov (United States)

    Aundhakar, Swati C; Mahajan, Sanket K; Mane, Makarand B; Lakhotiya, Akshay N

    2013-10-01

    Thrombocytosis is defined as platelet count of > 600000. An elevated platelet count may be primarily (essential) or secondary (reactive). Acute myocardial infarction and other vaso-occlusive phenomenon are seen in less than 5% of the patients of reactive thrombocytosis. Here we report such a case. A 49 yr old lady presented with chest pain and had isolated right ventricular infarction that progressed to anteroseptal wall STEMI. Her platelet count was 11 lac; the triggering factor in this case was reactive thrombocytosis secondary to lower respiratory tract infection and iron-deficiency anaemia confirmed after investigations. The clinical diagnosis was confirmed through IL6 levels. The patient was managed aggressively in ICCU, she had an uneventful recovery and was discharged with a normal platelet count.

  12. Midterm renal functions following acute renal infarction

    Directory of Open Access Journals (Sweden)

    Sakir Ongun

    2015-10-01

    Full Text Available The aim of this study was to explore clinical features of renal infarction (RI that may have a role in diagnosis and treatment in our patient cohort and provide data on midterm renal functions. Medical records of patients with diagnosis of acute RI, established by contrast enhanced computed tomography (CT and at least 1 year follow-up data, who were hospitalized in our clinic between 1998 and 2012 were retrospectively reviewed; including descriptive data, clinical signs and symptoms, etiologic factors, laboratory findings, and prescribed treatments. Patients with solitary infarct were treated with acetylsalicylic acid (ASA only, whereas patients with atrial fibrillation (AF or multiple or global infarct were treated with anticoagulants. Estimated Glomerular Filtration Rate (eGFR referring to renal functions was determined by the Modification of Diet in Renal Disease (MDRD formula. Twenty-seven renal units of 23 patients with acute RI were identified. The mean age was 59.7 ± 15.7 years. Fourteen patients (60.8% with RI had atrial fibrillation (AF as an etiologic factor of which four had concomitant mesenteric ischemia at diagnosis. At presentation, 20 patients (86.9% had elevated serum lactate dehydrogenase (LDH, 18 patients (78.2% had leukocytosis, and 16 patients (69.5% had microscopic hematuria. Two patients with concomitant mesenteric ischemia and AF passed away during follow up. Mean eGFR was 70.8 ± 23.2 mL/min/1.73 m2 at admission and increased to 82.3 ± 23.4 mL/min/1.73 m2 at 1 year follow up. RI should be considered in patients with persistent flank or abdominal pain, particularly if they are at high risk of thromboembolism. Antiplatelet and/or anticoagulant drugs are both effective treatment options according to the amplitude of the infarct for preserving kidney functions.

  13. Midterm renal functions following acute renal infarction.

    Science.gov (United States)

    Ongun, Sakir; Bozkurt, Ozan; Demir, Omer; Cimen, Sertac; Aslan, Guven

    2015-10-01

    The aim of this study was to explore clinical features of renal infarction (RI) that may have a role in diagnosis and treatment in our patient cohort and provide data on midterm renal functions. Medical records of patients with diagnosis of acute RI, established by contrast enhanced computed tomography (CT) and at least 1 year follow-up data, who were hospitalized in our clinic between 1998 and 2012 were retrospectively reviewed; including descriptive data, clinical signs and symptoms, etiologic factors, laboratory findings, and prescribed treatments. Patients with solitary infarct were treated with acetylsalicylic acid (ASA) only, whereas patients with atrial fibrillation (AF) or multiple or global infarct were treated with anticoagulants. Estimated Glomerular Filtration Rate (eGFR) referring to renal functions was determined by the Modification of Diet in Renal Disease (MDRD) formula. Twenty-seven renal units of 23 patients with acute RI were identified. The mean age was 59.7 ± 15.7 years. Fourteen patients (60.8%) with RI had atrial fibrillation (AF) as an etiologic factor of which four had concomitant mesenteric ischemia at diagnosis. At presentation, 20 patients (86.9%) had elevated serum lactate dehydrogenase (LDH), 18 patients (78.2%) had leukocytosis, and 16 patients (69.5%) had microscopic hematuria. Two patients with concomitant mesenteric ischemia and AF passed away during follow up. Mean eGFR was 70.8 ± 23.2 mL/min/1.73 m(2) at admission and increased to 82.3 ± 23.4 mL/min/1.73 m(2) at 1 year follow up. RI should be considered in patients with persistent flank or abdominal pain, particularly if they are at high risk of thromboembolism. Antiplatelet and/or anticoagulant drugs are both effective treatment options according to the amplitude of the infarct for preserving kidney functions.

  14. 依达拉奉与前列地尔脂微球载体靶向制剂联合治疗急性脑梗死的疗效观察%Edaravone with Alprostadil Lipid Microsphere Carrier Targeting Agents in the Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    赵群

    2012-01-01

      目的探讨依达拉奉与前列地尔脂微球载体靶向制剂联合治疗急性脑梗死的临床疗效.方法选择80例急性脑梗死患者随机分为治疗组(40例)和对照组(40例),治疗组在常规治疗的基础上给予依达拉奉和前列地尔脂微球载体靶向制剂.结果观察两组治疗后临床疗效,治疗组总有效率95.0%显著优于对照组(75.0%).结论依达拉奉与前列地尔脂微球载体靶向制剂联合治疗急性脑梗死安全、有效.%  Objective  To study of Edaravone and alprostadil lipid microsphere carrier targeting agents in the treatment of acute cerebral infarction. Methods 80 cases of acute cerebral infarction were randomly divided into treatment group (40 cases) and control group ( n =40), the treatment group was treated with routine therapy on the basis of Edaravone and alprostadil lipid microsphere carrier targeting preparation. Results In two groups were observed after treatment of clinical efficacy, the treatment group was significantly better than the control group. Conclusion Edaravone with alprostadil lipid microsphere carrier targeting preparation combined with safe, effective treatment of acute cerebral infarction.

  15. 氯吡格雷联合低分子肝素钙治疗急性多发性脑梗死的疗效观察%Observation of curative effect by clopidogrel combined with low molecular weight heparin calcium in the treatment of acute multiple cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    邵志坚

    2015-01-01

    目的 探讨氯吡格雷联合低分子肝素钙治疗急性多发性脑梗死的疗效.方法 88例急性多发性脑梗死患者随机分为对照组(43例, 采用肠溶阿司匹林、胞二磷胆碱治疗)和治疗组(45例, 采用氯吡格雷、低分子肝素钙、胞二磷胆碱治疗).对比两组疗效.结果 治疗组总有效率高于对照组(P<0.05);治疗后血液流变学改善优于对照组(P<0.05).结论 氯吡格雷联合低分子肝素钙治疗急性多发性脑梗死具有协同作用, 有明显控制病情发展作用.%Objective To investigate curative effect by clopidogrel combined with low molecular weight heparin calcium in the treatment of acute multiple cerebral infarction.Methods A total of 88 acute multiple cerebral infarction patients were randomly divided into control group (43 cases, received enteric-coated aspirin and citicoline for treatment) and treatment group (45 cases, received clopidogrel, low molecular weight heparin calcium and citicoline for treatment). Curative effects of the two groups were compared.Results The treatment group had higher total effective rate than the control group (P<0.05), and its hemorheological improvement was better than the control group after treatment (P<0.05).Conclusion Combination of clopidogrel and low molecular weight heparin calcium contains synergistic effect in treating acute multiple cerebral infarction, and this method can effectively control the progression of disease.

  16. Effect of body posture on sleep-related breathing disorders in patients with acute cerebral infarction%体位对急性脑梗死患者睡眠呼吸紊乱的影响

    Institute of Scientific and Technical Information of China (English)

    尉飞

    2012-01-01

    目的 探讨睡眠体位对脑梗死患者睡眠呼吸紊乱的影响和作用机制.方法 选择急性脑梗死患者53例,分为睡眠呼吸暂停综合征(SAHS)组34例,非SAHS组19例.采用视频多导睡眠监测仪,对急性脑梗死患者自然睡眠过程及不同体位睡眠呼吸状况进行全程描记.结果 53例患者中,有34例(64.2%)急性脑梗死患者睡眠呼吸暂停低通气指数(AHI)≥10.与仰卧位比较,SAHS组左、右侧卧位患者的AHI明显降低,平均血氧饱和度明显升高(P<0.05,P<0.01);且睡眠呼吸紊乱事件以阻塞型为主,仰卧位最重(P<0.01);SAHS组患者自然睡眠状态下,AHI与侧卧位/仰卧位睡眠时间比值呈负相关(r=-0.56,P<0.01).结论 脑梗死后睡眠呼吸紊乱发生率高,仰卧位时加重,体位自我调节保护睡眠呼吸的功能减弱.%Objective To study the effect of body posture on sleep-related breathing disorders (SRBD)in patients with acute cerebral infarction( ACI). Methods Fifty-three ACI patients were divided into sleep apnea hypersomnolence syndrome(SAHS) group(n= 34)and non-SAHS group (n=19). Natural sleeping and breathing of the ACI patients at different body postures were recorded with a video-polysomnography system. Results Among the 53 ACI patients,the AHI was ≥10 in 34(64. 2%). The AHI was significantly lower and the average blood oxygen satuation was significantly higher in SAHS patients sleeping at the left and right posture than in those sleeping at the supine posture(P<0. 05,P<0. 01). In addition,the most common type of SRBD was obstructive, which was most severe when the patients slept at the supine posture(P<0. 01). The AHI in SAHS patients at natural sleeping was negatively related with the sleeping time at lateral posture/supine posture(r= -0. 56,P<0. 01). Conclusion The incidence of SRBD is high in patients with cerebral infarction. SRBD will aggravate when the patients sleep at the supine posture. Self adjustment of body posture can

  17. Changes and Significance of Blood Lipid and Plasma Fibrinogen Contents in Patients with Acute Cerebral Infarction%急性脑梗死患者血脂和血浆纤维蛋白原水平的变化及临床意义

    Institute of Scientific and Technical Information of China (English)

    宫鑫; 张干; 苗青; 周媛; 孙静

    2011-01-01

    Objective To explore the changes of blood lipid and plasma fibrinogen contents in patients with acute cerebral infarction,and to investigate the clinical implications of it. Methods Fifty-six hospitalized patients with acute cerebral infarction and forty-five hospitalized patients with no cerebral infarction ( control group) were enrolled. The concentrations of triglyceride ( TG), total cholesterol ( TCH ), high density lipoprotein cholesterol ( HDL-C ), low density lipoprotein cholesterol ( LDL-C ) and plasma fibrinogen(Fib) were examined for all subjects. The levels of blood lipid and plasma fibrinogen were compared before and after treatment. Results The concentrations of TG,TCH, LDL-C and Fib in hospitalized subjects with acute cerebral infarction before treatment were higher than those in control group( P < 0. 01 ) ;but HDL-C was lower than that in control group meanwhile (P <0.05). With increasing of severity of ACI, the levels of TG, TCH, LDL-C and Fib increased gradually, but HDL-C decreased. There were statistical difference on indexes between each groups before treatment( P < 0. 05 or < 0. 01 ). Conclusion The changes of blood lipid and plasma fibrinogen contents in patients with acute cerebral infarction was helpful in diagnosis, predicting the prognosis and guiding therapy in patients with acute cerebral infarction.%目的 观察急性脑梗死患者血脂、血浆纤维蛋白原(Fib)水平的变化,探讨其与脑梗死严重程度与预后的相关性.方法 分别采用酶比色法、直接法检测56例急性脑梗死患者(ACI组)和45例非急性脑梗死患者(对照组)三酰甘油(TG)、总胆固醇(TCH)和高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDLC)水平,凝血酶比浊法检测Fib水平,并比较ACI组治疗前、后各指标水平的变化.结果 ACI组中TG、TCH、LDL-C、Fib水平明显高于对照组(P均<0.01),HDL-C低于对照组(P<0.05);随着ACI严重程度的增加,TG、TCH、LDL-C和Fib水平

  18. To Observe the Clinical Effect of 30 Cases of Edaravone Combined with Sodium Ozagrel in the Treatment of Acute Cerebral Infarction%依达拉奉联合奥扎格雷钠治疗急性脑梗死30例临床效果观察

    Institute of Scientific and Technical Information of China (English)

    姜军

    2015-01-01

    目的:观察依达拉奉联合奥扎格雷钠治疗急性脑梗死的临床效果。方法选取60例急性脑梗死患者,采取双盲法将患者分为对照组(n=30)和观察组(n=30)。对照组患者使用奥扎格雷钠进行治疗,观察组患者在对照组基础上联合依达拉奉进行治疗。结果观察组疗效明显优于对照组(P<0.05)。结论使用依达拉奉联合奥扎格雷钠治疗急性脑梗死患者,临床治疗效果显著,能够促进患者神经功能有效恢复,值得被广泛应用于急性脑梗死患者的治疗中。%Objective To observe the clinical effect of edaravone combined with ozagrel sodium in the treatment of acute cerebral infarction.Methods60 cases of patients with acute cerebral infarction by double blind method, the patients were divided into control group (n=30) and observation group (n=30). Control group was treated with sodium ozagrel treatment, patients in the observation group on the basis of the control group were treated with edaravone.Results The observation group was better than control group (P < 0.05).ConclusionThe use of edaravone combined with ozagrel sodium in the treatment of patients with acute cerebral infarction, clinical effect is remarkable, can promote the recovery of neurological function, worthy to be widely used in the treatment of patients with acute cerebral infarction.

  19. 脑微出血对急性脑梗死患者认知功能的影响:前瞻性病例系列研究%Effect of cerebral microbleeds on cognitive function in patients with acute cerebral infarction: a retrospective case series study

    Institute of Scientific and Technical Information of China (English)

    王国珍; 汪国宏; 王小强; 张持; 岳宏; 吴君仓

    2013-01-01

    目的 探讨急性脑梗死患者认知功能与脑微出血(cerebral microbleed,CMB)的相关性.方法 前瞻性分析急性脑梗死患者的临床和影像学资料,根据MRI结果对CMB进行计数,详细记录患者的一般情况、CMB部位和脑白质疏松严重程度,在入院次日应用蒙特利尔评估量表(Montreal Assessment Scale,MoCA)对患者进行认知功能评估,在3、6和9个月时进行MoCA评估随访.分析急性脑梗死患者的认知功能变化及其与CMB的关系.结果 共纳入82例缺血性卒中患者,其中33例伴有CBM,49例无CBM.CMB组收缩压[(155.03±19.68)mm Hg对(142.20±21.22)mm Hg(1 mm Hg=0.133 kPa);t=2.762,P=0.007]和美国国立卫生研究院卒中量表(National Institutes of Health Stroke Scale,NIHSS)评分[(6.21±4.57)分对(4.00±3.98)分;t=2.322,P=0.023]均显著性高于非CMB组.多变量logistic回归分析显示,收缩压水平[优势比(odds ratio,OR)1.032,95%可信区间(confidence interval,CI)1.008~1.057;P=0.009]和NIHSS评分(OR 1.163,95% CI l.013~1.311;P=0.014)是急性脑梗死患者存在CMB的独立预测因素.CMB与MoCA量表评分密切相关,且随访时间越长,相关性越强.在CMB患者中,执行功能(rs=-0.318,P=0.004)、视空间功能(rs=-0.403,P=0.000)和计算功能(rs=-0.362,P=0.001)均显著受损,CMB越严重,这3个认知域评分越低,损害也越严重.结论 CMB与急性脑梗死患者认知功能损害密切相关,CMB越严重,认知功能损害越明显,且CMB患者的认知功能损害随着时间的推移而加重.%Objective To investigate the correlation between cognitive function and cerebral microbleeds (CMBs) in patients with acute cerebral infarction.Methods The clinical and imaging findings in patients with acute stroke were analyzed retrospective.CMBs were counted according to the findings of MRI.The general conditions,CMB site and leukoaraiosis severity of the patients were recorded in detail.The cognitive function of the patients was assessed

  20. Aspergillus coronary embolization causing acute myocardial infarction.

    Science.gov (United States)

    Laszewski, M; Trigg, M; de Alarcon, P; Giller, R

    1988-05-01

    An increased frequency of disseminated aspergillosis has been observed in the last decade, mostly occurring in immunocompromised patients including the bone marrow transplant population. Cardiac involvement by Aspergillus remains rare. We report the clinical and postmortem findings of an unusual case of Aspergillus pancarditis in a 7-year-old bone marrow transplant patient with Aspergillus embolization to the coronary arteries leading to a massive acute myocardial infarction. This case suggests that myocardial injury secondary to disseminated aspergillosis should be included in the differential diagnosis of chest pain in the immunocompromised pediatric patient.

  1. Efficiency and safety evaluation of Baimaiointment for alleviating hypermyotonia following cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    BACKGROUND: Baimai ointment has Shujin and Huoluo efficiency. It has been confirmed by basic pharmacodynamic experiments that Baimai ointment has some therapeutic effects on stroke. However, the detailed evaluations of Baimai ointment on clinically treating stroke patients for function recovery are still insufficient with little reports.OBJECTIVE: To observe the efficiency and safety of Baimai ointment on alleviating hyperrnyotonia following cerebral infarction DESIGN: A randomized, parallel and controlled experiment.SETTING: Department of Neurology, Beijing Aerospace General Hospital.PARTICIPANTS: A total of 120 patients with acute front-cycle cerebral infarction were selected from Department of Neurology, Beijing Aerospace General Hospital from July to December 2006 and met the diagnosis criteria modified by Forth National Seminar on Cerebrovascular Disease. The experiment had got confirmed consent from local ethic committee. All 120 patients with cerebral infarction were randomly divided into experimental group (n =80; 32 in the acute phase, 32 in the recovery phase and 16 in the sequela phase) and control group (n =40; 16 in the acute phase, 16 in the recovery phase and 8 in the sequela phase).METHODS: Within 4 weeks after the patients were enrolled in this study, no other traditional Chinese medicines containing similar components were adopted besides routine supporting therapy. The Baimai ointment being consisted of Jianghuang, Roudoukou, Gansong, Yangqishi, Gancao, She, shannai,Zanghuixiang, Zangchangpu, Huajiao and Jianhua was used by trial group (20 g/ampoule, Tibet Lingzhiqizheng Tibetan Drug Factory; batch number: 050403), 2 3 times per day, the ointment was moderately coated traveling parts of Baimai.MAIN OUTCOME MEASURES: The evaluation of National Institutes of Health Stroke Scale (NIHSS),Modified Rankin Scale and Modified Ashworth Scale were performed before administration, 2 and 4 weeks after administration.RESULTS: All 120 patients with acute front

  2. Clinical research of edaravone combined with citicoline for the treatment of acute ischemic cerebral infarction%依达拉奉联合胞二磷胆碱治疗急性脑梗死临床效果观察

    Institute of Scientific and Technical Information of China (English)

    黄连铭

    2015-01-01

    目的 观察依达拉奉联合胞二磷胆碱治疗急性脑梗死的临床效果.方法 选取2012年3月至2013年8月在我院治疗的82例急性脑梗死患者进行单盲法研究,按照入院先后顺序分为干预组和对照组,每组各41例.对照组在常规治疗方法基础上给予奥扎格雷钠80 mg,2次/d,静脉滴注,连续14d.干预组应用依达拉奉30 mg,2次/d,静脉滴注,连续14 d;外加胞二磷胆碱1 000mg,静脉滴注,连续14 d.对比观察两组的治疗效果.结果 干预组治疗前、后神经功能缺损(NIHSS)评分分别为(14.1±3.2)分、(5.1±1.6)分、日常生活能力(Barthel)指数分别为(51.6±13.5)、(73.1±15.9)、血清超氧化物歧化酶(SOD)分别为(145.3±32.6) U/L、(226.9±39.7)U/L,对照组治疗前后NIHSS评分分别为(13.7±3.3)分、(10.2±3.0)分、Barthel指数分别为53.4±13.8、59.9±14.1、血清SOD浓度分别为(143.6±33.8) U/L、(179.4±35.7) U/L,两组治疗后均较治疗前有显著改善,差异有统计学意义(干预组:t值分别为16.108、6.600、10.171,P均<0.01,对照组:t值分别为5.025、2.110、4.663,P均<0.05或P<0.01),且干预组治疗后与对照组比较差异有统计学意义(t值分别为0.605,3.977,5.697,P均<0.01).干预组总有效率97.6%(40/41)显著高于对照组80.5%(33/41),差异有统计学意义(x2=4.49,P<0.05).结论 依达拉奉联合胞二磷胆碱治疗急性脑梗死效果良好,可以有效地保护脑组织,改善患者神经功能缺损,提高日常生活能力.%Objective To observe the clinical effect of edaravone combined with citicoline for treatment of acute ischemic cerebral infarctio.Methods Eighty-two cases patients of acute cerebral infarction were selected from March 2012 to August 2013 in the General Hospital of XingTai Mining group.According to admission order,they were randomly divided into observation group and control group,and each group of 41 cases.Single blind studies were carried out and on the basis of

  3. Justification for intravenous magnesium therapy in acute myocardial infarction

    DEFF Research Database (Denmark)

    Rasmussen, H S

    1988-01-01

    Recent studies have shown that patients with acute myocardial infarction (AMI) are magnesium-deficient and develop an additional transient decrease in serum magnesium concentrations (S-Mg c) during the acute phase of the infarct. Animal experiments, as well as studies on humans, have indicated...... of routine practice for patients with acute myocardial infarction....... that the acute decrease in S-Mg c as well as a more chronic magnesium (Mg) deficiency state are harmful to the myocardium in the setting of acute ischaemia. This knowledge has led during the last couple of years to the performance of four double-blind placebo controlled studies in which the effect of i...

  4. Evaluation of multislice computed tomographic perfusion imaging and computed tomographic angiography on traumatic cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    XU Fang-hong; CHEN Wei-jian; YANG Yun-jun; DUAN Yu-xia; FU Feng-li

    2008-01-01

    Objective: To evaluate the application value of multislice computed tomographic perfusion imaging (MSCTPI) and multislice computed tomographic angiography (MSCTA) on traumatic cerebral infarction. Methods: MSCTA was performed on 10 patients who were initiailly diagnosed as traumatic cerebral infarction by normal conventional computed tomography (NCCT), among whom, 3 patients were examined by MSCTPI simultaneously. Reconstructed images of the intracranial artery were made with techniques of maximum intensity projection (MIP) and volume rendering (VR) from MSCTA scanning data. Then the graph of function of four parameters, regional cerebral blood flow (Rcbf), regional cerebral blood volume (Rcbv), mean transit time (MTT), and time to peak (TTP), acquired by the perfusing analysis software was obtained. Results: Among the 10 patients with traumatic cerebral infarction, 6 showed complex type on NCCT, which depicted abnormality on MSCTA, and 4 showed simple type on NCCT, which had negative results on MSCTA. Among the 4 patients with abnormal great vessels, 2 suffered from steno sis or occlusion of the middle cerebral artery, 1 from spasm of the anterior cerebral artery, and 1 from spasm of the vertebral-basal artery. The image of MSCTPI of 1 patient with massive cerebral infarction on the right cerebral hemisphere confirmed by CT was smaller than those of the other patients, which showed occlusion of the ipsilateral middle cerebral artery on MSCTA. Among the 6 patients whose MSCTA showed no abnormality, 4 showed simple infarction and 2 showed complex infarction. The infarction focus of 5 patients occurred in the basal ganglia and 1 in the splenium of corpus callosum. Among the 2 cases of small cerebral infarction volume on NCCT, one was normal, the other showed hypoperfusion on MSCTPI and was normal on MSCTA. Conclusion: The combination of MSCTPI and MSCTA is very useful for evaluating the change of intracranial artery in ischemic regions and assessing the cerebral

  5. The prognostic importance of creatinine clearance after acute myocardial infarction

    DEFF Research Database (Denmark)

    Sørensen, C R; Brendorp, B; Rask-Madsen, C

    2002-01-01

    AIMS: The purpose of this study was to assess renal dysfunction as an independent predictor of mortality after acute myocardial infarction. METHODS: The study population was 6252 patients with a myocardial infarction admitted alive from 1990 to 1992. The mortality status was obtained after at least.......9-1.3) respectively. CONCLUSION: Renal dysfunction is an important risk factor after acute myocardial infarction. When the risk is adjusted for available competing risk factors only severely reduced renal function is associated with an important and independent risk of mortality after acute myocardial infarction...

  6. Combined Ipsilateral Oculomotor Nerve Palsy and Contralateral Downbeat Nystagmus in a Case of Cerebral Infarction

    Directory of Open Access Journals (Sweden)

    Kosuke Matsuzono

    2014-04-01

    Full Text Available We report a patient with acute cerebral infarction of the left paramedian thalamus, upper mesencephalon and cerebellum who exhibited ipsilateral oculomotor nerve palsy and contralateral downbeat nystagmus. The site of the infarction was considered to be the paramedian thalamopeduncular and cerebellar regions, which are supplied by the superior cerebellar artery containing direct perforating branches or both the superior cerebellar artery and the superior mesencephalic and posterior thalamosubthalamic arteries. Contralateral and monocular downbeat nystagmus is very rare. Our case suggests that the present downbeat nystagmus was due to dysfunction of cerebellar-modulated crossed oculovestibular fibers of the superior cerebellar peduncle or bilateral downbeat nystagmus with one-sided oculomotor nerve palsy.

  7. Serum uric acid is a risk factor for large-artery atherosclerosis cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Jianjun Guo; Qingyu Shen; Jie Li; Xiaoming Rong; Ying Peng; Yamei Tang

    2011-01-01

    Using the Trial of Org 10172 in Acute Stroke Treatment (TOAST) classification for acute ischemic stroke, 371 patients with either acute large-artery atherosclerosis or small-artery occlusion cerebral infarction were recruited to investigate the potential impact of elevated serum uric acid on cerebrovascular disorders. The results showed that patients who have suffered from large-artery atherosclerosis, relative to small-artery occlusion patients, were characterized by elevated serum uric acid but reduced high-density lipoprotein cholesterol and triglyceride levels. Logistic regression showed that elevated uric acid and lower triglyceride levels were the main risk factors for patients with large-artery atherosclerosis. The findings of this study suggest that hyperuricemia may be a risk factor for stroke.

  8. Prognostic importance of complete atrioventricular block complicating acute myocardial infarction

    DEFF Research Database (Denmark)

    Aplin, Mark; Engstrøm, Thomas; Vejlstrup, Niels G

    2003-01-01

    Third-degree atrioventricular block after acute myocardial infarction is considered to have prognostic importance. However, its importance in conjunction with thrombolytic therapy and its relation to left ventricular function remains uncertain. This report also outlines an important distinction...... between atrioventricular block in the setting of anterior and inferior wall acute myocardial infarction, with profound clinical and prognostic implications....

  9. Prognostic importance of complete atrioventricular block complicating acute myocardial infarction

    DEFF Research Database (Denmark)

    Aplin, Mark; Engstrøm, Thomas; Vejlstrup, Niels G

    2003-01-01

    Third-degree atrioventricular block after acute myocardial infarction is considered to have prognostic importance. However, its importance in conjunction with thrombolytic therapy and its relation to left ventricular function remains uncertain. This report also outlines an important distinction...... between atrioventricular block in the setting of anterior and inferior wall acute myocardial infarction, with profound clinical and prognostic implications....

  10. Cerebral infarction after mild head trauma in children.

    Science.gov (United States)

    Yang, Feng-Hua; Wang, Hua; Zhang, Jun-Mei; Liang, Hong-Yuan

    2013-09-01

    We conducted this retrospective, case record review to determine the risk factors and clinical features associated with cerebral infarction after mild head trauma in children. The median age of the cohort was 2.18 years (range, 6 mo-8 y). Most (26/29) of the patients developed the neurological symptoms and signs within 72 hours after trauma, 51.7% within 30 minutes. The first symptoms included hemiparesis (20), facial paresis (7), and convulsion (7). 86.21% of the lesions lay in basal ganglia region. Pre-existing basal ganglia calcification was identified in 13 as a risk factor.

  11. A case of Netherton's syndrome with cerebral infarction.

    Science.gov (United States)

    Calikoğlu, E; Anadolu, R; Sanli, H; Erdem, C

    2001-01-01

    Netherton's syndrome, a rare congenital disease of childhood, is characterized by variable cutaneous erythematous eruptions with different manifestations. A five-year-old boy, who presented with ichthyosis linearis circumflexa, atopic manifestations and pili torti, had spastic hemiparesia due to cerebral infarction. Netherton's syndrome can easily be misdiagnosed as Leiner's disease, generalized psoriasis or nonbullous congenital ichthyosiform erythroderma, especially in the neonatal period, because of its nonspecific clinical and histological features. Pediatricians should consider this syndrome in the differential diagnosis of the generalized erythematous skin disorders of childhood associated with various abnormalities.

  12. The relationship between lipoprotein lipase-447C/G genepolymorphism and cerebral infarction in the elderly

    Institute of Scientific and Technical Information of China (English)

    胡晓雁

    2013-01-01

    Objective To explore the relationship between the lipoprotein lipase(LPL)-447C/G gene polymorphism and cerebral infarction in the elderly. Methods This was a case-control study,which enrolled 206 cases with cerebral infarction in the elderly and 203 elderly

  13. Expression of Sema4D in patients with cerebral infarction and its clinical significance

    Institute of Scientific and Technical Information of China (English)

    朱琳

    2012-01-01

    Objective To explore the expression and clinical significance of Semaphorin4D (Sema4D) mRNA in peripheral blood lymphocyte,Sema4D on platelet surface, soluble Sema4D (sSema4D) in plasma in patients with cerebral infarction. Methods Taking 299 patients with cerebral infarction

  14. Xueshuantong improves cerebral blood perfusion in elderly patients with lacunar infarction

    Institute of Scientific and Technical Information of China (English)

    Qifeng Gui; Yunmei Yang; Shihong Ying; Minming Zhang

    2013-01-01

    A total of 64 patients with acute lacunar infarction were enrolled within 24 hours of onset. The patients received conventional therapy (antiplatelet drugs and hypolipidemic drugs) alone or conventional therapy plus 450 mg Xueshuantong once a day. The main ingredient of the Xueshuantong lyophilized powder used for injection was Panax notoginseng saponins. Assessments were made at admission and at discharge using the National Institutes of Health Stroke Scale, the Activity of Daily Living and the Mini-Mental State Examination. Additionally, the relative cerebral blood flow, relative cerebral blood volume and relative mean transit time in the region of interest were calculated within 24 hours after the onset of lacunar infarction, using dynamic susceptibility contrast magnetic resonance perfusion imaging technology. Patients underwent a follow-up MRI scan after 4 weeks of treatment. There was an improvement in the Activity of Daily Living scores and a greater reduction in the scores on the National Institutes of Health Stroke Scale in the treatment group than in the control group. However, the Mini-Mental State Examination scores showed no significant differences after 4 weeks of treatment. Compared with the control group, the relative cerebral blood flow at discharge had increased and showed a greater improvement in the treatment group. Furthermore, there was a reduction in the relative mean transit time at discharge and the value was lower in the treatment group than in the control group. The experimental findings indicate that Xueshuantong treatment improves neurological deficits in elderly patients with lacunar infarction, and the mechanism may be related to increased cerebral perfusion.

  15. Low dose metoprolol in acute myocardial infarction.

    Science.gov (United States)

    Kumar, K P; Krishnaswami, S; Prasad, N K; Rath, P C; Jose, J

    1989-01-01

    A study of the effects of low dose Metoprolol was undertaken in 37 patients with acute myocardial infarction. These patients were randomly divided into three groups depending on the dose of the drug per kg body weight. Group I, consisting of 18 patients, received 0.36 to 0.65 mg per kg per day, Group II (10 patients) received 0.66 to 0.99 mg/kg/day, and Group III (9 patients) 1 to 1.81 mg/kg/day. To assess the degree of beta blockade achieved, the parameters that were evaluated were the fall in blood pressure and heart rate. There was a fall in systolic blood pressure which ranged from 7 to 17%, and fall in heart rate of 6.6 to 12.8% in the 3 groups over the 48-hour study period. These observations were compared with the results obtained from the Goteberg Metoprolol trial and Metoprolol in acute myocardial infarction (MIAMI) trials wherein 200 mg of Metoprolol per day were used. Our preliminary observations suggest that Indian patients may not need such a high dose, and Metoprolol at 50-100 mg per day would probably be sufficient to get the desired effect.

  16. 急性脑梗死患者不同部位脑白质病变对认知功能的影响%The effect of leukoencephalopathy on cognitive function in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    侯宇; 娄伟; 张彬彬; 于敏

    2014-01-01

    cerebral infarction,and analyze the relationship between injury site of cholinergic pathways and cognitive function.Methods Ninety-seven patients with acute cerebral infarction were divided into leukoencephalopathy group (59 cases) and non-leukoencephalopathy group (38 cases)according to the cranial MRI T2 scanning.The all patients of 2 groups were evaluated by cholinergic pathways hyperintensities scale (CHIPS) and reforming Scheltens scale.The cognitive function of all patients were evaluated by Montreal cognitive assessment (MoCA).The difference of the cognitive function between 2 groups was observed,and the relationship between CHIPS score,reforming Scheltens scale score and MoCA score was investigated.Results There were statistical differences in MoCA total score and visuospatial/execution,memory,attention score between leukoencephalopathy group and non-leukoencephalopathy group [(20.86 ± 4.52) scores vs.(23.47 ± 4.49) scores,(3.80 ± 1.68) scores vs.(3.11 ± 1.47) scores,(2.78 ±1.57) scores vs.(1.95 ± 1.80) scores,(4.00 ± 2.08) scores vs.(3.87 ± 2.04) scores] (P < 0.01 or < 0.05).There were statistical differences in CHIPS score and reforming Scheltens scale score between cognitive dysfunction group (35 cases)and non-cognitive dysfunction group (24 cases)[(47.77 ± 12.36) scores vs.(39.83 ±7.98) scores,(5.14 ± 1.73) scores vs.(2.58 ±2.10) scores] (P <0.01).There was negative correlation between MoCA total score and frontal periventricular score,occipital periventricular score,parietal lobe score,periventricular total score,deep alba total score and reforming Scheltens scale total score (P <0.01).There was negative correlation between visuospatial/execution score,attention score,fixing score,MoCA total score and CHIPS score (P < 0.01).There was negative correlation between attention score,fixing score,MoCA total score and reforming Scheltens scale score (P < 0.01).Conclusions In acute cerebral infarction patients leukoencephalopathy is probably

  17. Acute parietal lobe infarction presenting as Gerstmann's syndrome and cognitive decline mimicking senile dementia.

    Science.gov (United States)

    Chen, Tien-Yu; Chen, Chun-Yen; Yen, Che-Hung; Kuo, Shin-Chang; Yeh, Yi-Wei; Chang, Serena; Huang, San-Yuan

    2013-01-01

    Gerstmann's syndrome encompasses the tetrad of finger agnosia, agraphia, acalculia, and right-left confusion. An elderly man with a history of several cardiovascular diseases was initially brought to the psychiatric outpatient department by his family because of worsening of recent memory, executive function, and mixed anxious-depressive mood. Gerstmann's syndrome without obvious motor function impairment and dementia-like features could be observed at first. Emergent brain computed tomography scan revealed new left-middle cerebral artery infarction over the left posterior parietal lobe. This case reminds us that acute cerebral infarction involving the parietal lobe may present as Gerstmann's syndrome accompanied by cognitive decline mimicking dementia. As a result, emergent organic workups should be arranged, especially for elderly patients at high risk for cerebral vascular accident.

  18. Volumetric Integral Phase-shift Spectroscopy for Noninvasive Detection of Hemispheric Bioimpedance Asymmetry in Acute Brain Pathology

    Science.gov (United States)

    2017-07-20

    Stroke; Stroke, Acute; Ischemic Stroke; Hemorrhage; Clot (Blood); Brain; Subarachnoid Hemorrhage; Cerebral Infarction; Cerebral Hemorrhage; Cerebral Stroke; Intracerebral Hemorrhage; Intracerebral Injury

  19. 血清脑型利钠肽与急性脑梗死病情及预后的关系研究%Study on the Relationship between Serum BNP and Prognosis of Patients with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    李卫东; 师社会

    2012-01-01

    目的 探讨血清脑型利钠肽(BNP)水平与急性脑梗死(ACI)病情及预后的关系.方法 对122例病程两周内的ACI患者在入院时进行血清BNP水平测定,根据BNP水平,将患者分为:A组(BNP<300 pg/ml);B组(BNP300~900pg/ml);C组(BNP>900 pg/ml).应用美国国立卫生研究院卒中量袁(N1HSS)及Barthel Index(BI)分别对患者入院时及治疗三个月后进行评分,并将BNP水平与NIHSS及BI评分进行相关性分析.结果 患者血清BNP水平与入院时及治疗三个月后的NIHSS呈显著正相关(P<0.05),与B1评分呈显著负相关(P<0.05).结论 急性脑梗死发病后两周内的血清BNP水平可以用于对患者的病情及预后评估.%Objective To explore the relationship between prognosis and the levels of serum brain natriuretic peptide (BNP) in acute cerebral infarction (ACI) patients. Methods The serum BNP levels of 122 patients with ACI no more than 2 weeks were examined on admission. According to the levels of serum BNP, these patients were divided into three different groups, A group (BNP900 pg/ml). All the patients were examined with National Institutes of Health Stroke Scale (NIHSS) and Barthel Index (BI) scores on admission and three months after admission. And then,analyses the relationship between NIHSS and BI scores and the levels of serum BNP. Results The levels of serum BNP examined were positive correlated with NIHSS scores (P<0. 05). There were negative correlated between the levels of serum brain BNP and BI scores ( P<0. 05). Conclusion The levels of serum BNP within 2 weeks after symptom onset might be useful for evaluating patient's condition and prognosis.

  20. Efficacy of cerebrolysin on patients with acute cerebral infarction%施普善(脑活素)对急性缺血性卒中的临床疗效研究

    Institute of Scientific and Technical Information of China (English)

    万志荣; 李继来; 杜继臣

    2011-01-01

    目的 观察施普善治疗急性缺血性卒中的疗效和安全性.方法 采用开放、随机、对照研究,选择航天中心医院神经内科自2008年1月至2011年1月收治的发病在48 h内的急性缺血性卒中患者108例,随机数字表法分成治疗组(64例)和对照组(44例),对照组给予常规治疗,治疗组在常规治疗基础上给予30 mL施普善(内含于250 mL氯化钠注射液),连续14d.依据美国国立卫生院卒中量表(NIHSS)评分及日常生活能力评分(BI指数)评定患者神经功能缺损程度,并监测肝肾功能、血尿常规及心电图.结果 与对照组相比,治疗组NIHSS评分、BI分值在治疗后差异均有统计学意义(P<0.05).结论 施普善能有效改善急性缺血性卒中患者的神经功能缺损.%Objective To investigate the efficacy and safety of cerebrolysin in patients with acute cerebral infarction(ACI).Methods A randomized,open-label,controlled trial ofcerebrolysin in the treatment of ACI within 48 h of onset was performed; these 108 patients were randomly divided into treatment group(n=64)and control group(n=44); the control group was only given routine therapy and the treatment group was allocated 30 mg cerebrolysin for 14 d.Therapeutic effect was evaluated by the National Institutes of Health Stroke Scale(NIHSS)and the Bathal index(BI).The liver and renal function,levels of blood and urinary routine,and electrocardiogram(ECG)were detected.Results As compared with those in the control group,significant difference on scores of NIHSS and BI was noted in the treatment group the treatment group(P<0.05).Conclusion Cerebrolysin is efficacious in the treatment of AIC due to the improvement of neurological deficits of the patients.

  1. 急性脑梗死患者血栓前状态特征分析402例%Characterisitics analyze of the prethrombotic state of 402 acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    潘慧芳; 高庆双; 赵玉萍

    2014-01-01

    目的:探讨急性脑梗死患者血栓前状态(Pts)血浆纤维蛋白原(fiB)含量和血液流变学指标的变化。方法用全自动血凝仪和全自动血液流变分析仪分别检测402例急性脑梗死患者发病24小时内及384例健康对照组血浆纤维蛋白原(fiB)含量和全血粘度(高切200s/mpa.s 低切5s/mpa.s)血浆粘度、红细胞聚集指数。结果急性脑梗死患者血浆纤维蛋白原(fiB)含量和全血粘度(高切200s/mpa.s 低切5s/mpa.s)血浆粘度、红细胞聚集指数明显增高,与健康对照组比较有非常显著差异(P <0.05)。结论血浆纤维蛋白原(fiB)含量和血液流变学指标的测定可以作为脑梗死患者血栓前状态初筛实验。%Objective to explore characteristics of prethrombotic state of acute cerebral infarction(aci) by measuring levels of plasma fibrinogen and rheological indices. Methods Plasma fibrinogen, whole blood viscosity (high and low shear), plasma viscosity, and erythrocyte aggregation index were measured by using full automatic blood coagulation analyzer and full automatic blood viscosity analyzer in 402 aci within 24 hours of onset subjects and in 384 healthy control subjects. Results Plasma fibrinogen, whole blood viscosity (high shear 200 s/mpa.s and low shear 5s/mpa.s ), plasma viscosity, and erythrocyte aggregation index in ACI subjects markedly increased as compared with the healthy control subjects with statistically significant difference (P <0.05). Conclusion Determination of levels of plasma fibrinogen and blood rheological indices may be utilized as screening test for the prethombotic state of aci.

  2. A new non-human primate model of photochemically induced cerebral infarction.

    Directory of Open Access Journals (Sweden)

    Satoshi Ikeda

    Full Text Available BACKGROUND AND PURPOSE: Rat models of photochemically induced cerebral infarction have been readily studied, but to date there are no reports of transcranial photochemically induced infarctions in the marmoset. In this report, we used this non-human primate as a model of cerebral thrombosis and observed the recovery process. METHODS: Five common marmosets were used. Cerebral ischemia was produced via intravascular thrombosis induced by an intravenous injection of Rose Bengal and irradiation with green light. After inducing cerebral infarction, we observed the behavior of marmosets via a continuous video recording. We evaluated maximum speed, mean speed, and distance traveled in 1 min. In addition, we evaluated scores for feeding behavior, upper limb grip, and lower limb grip. We confirmed the infarct area after cerebral infarction using 2,3,5-triphenyltetrazolium chloride staining in a separate marmoset. RESULTS: We found functional decreases 2 days after creating the cerebral infarction in all measurements. Total distance traveled, average speed, upper limb score, and feeding behavior score did not recover to pre-infarction levels within 28 days. Maximum speed in 1 min and lower limb score recovered 28 days after infarction as compared to pre-infarction levels. We confirmed the infarct area of 11.4 mm × 6.8 mm as stained with 2,3,5-triphenyltetrazolium chloride. CONCLUSION: We were able to create a primate photothrombosis-induced cerebral infarction model using marmosets and observe functional recovery. We suggest that this is a useful model for basic research of cerebral infarction.

  3. Multivariate Analysis of Risk Factors of Cerebral Infarction in 439 Patients Undergoing Thoracic Endovascular Aneurysm Repair.

    Science.gov (United States)

    Kanaoka, Yuji; Ohki, Takao; Maeda, Koji; Baba, Takeshi; Fujita, Tetsuji

    2016-04-01

    The aim of the study is to identify the potential risk factors of cerebral infarction associated with thoracic endovascular aneurysm repair (TEVAR). TEVAR was developed as a less invasive surgical alternative to conventional open repair for thoracic aortic aneurysm treatment. However, outcomes following TEVAR of aortic and distal arch aneurysms remain suboptimal. Cerebral infarction is a major concern during the perioperative period. We included 439 patients who underwent TEVAR of aortic aneurysms at a high-volume teaching hospital between July 2006 and June 2013. Univariate and multivariate logistic regression analyses were performed to identify perioperative cerebral infarction risk factors. Four patients (0.9%) died within 30 days of TEVAR; 17 (3.9%) developed cerebral infarction. In univariate analysis, history of ischemic heart disease and cerebral infarction and concomitant cerebrovascular disease were significantly associated with cerebral infarction. "Shaggy aorta" presence, left subclavian artery coverage, carotid artery debranching, and pull-through wire use were identified as independent risk factors of cerebral infarction. In multivariate analysis, history of ischemic heart disease (odds ratio [OR] 6.49, P = 0.046) and cerebral infarction (OR 43.74, P = 0.031), "shaggy aorta" (OR 30.32, P < 0.001), pull-through wire use during surgery (OR 7.196, P = 0.014), and intraoperative blood loss ≥800 mL (OR 24.31, P = 0.017) were found to be independent risk factors of cerebral infarction. This study identified patient- and procedure-related risk factors of cerebral infarction following TEVAR. These results indicate that patient outcomes could be improved through the identification and management of procedure-related risk factors.

  4. 不同剂量阿司匹林肠溶片治疗急性脑梗死的临床分析%Analysis Clinical of Different Doses of Aspirin Enteric-coated Tablets in Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    白彦君

    2015-01-01

    目的:探究不同剂量阿司匹林肠溶片治疗急性脑梗死的临床疗效。方法选取急性肠梗死患者80例,随机分为对照组和观察组各40例,对照组采用小剂量(100 mg/d)阿司匹林肠溶片治疗,观察组采用大剂量(300 mg/d)阿司匹林肠溶片治疗,对比两组患者治疗效果。结果观察组患者治疗总有效率高于对照组,患者神经功能缺损评分低于对照组,P<0.05,差异具有统计学意义。结论给予急性脑梗死剂量阿司匹林肠溶片治疗可改善患者神经功能缺损情况。%Objective To explore clinical effect on different doses of aspirin enteric-coated tablets in treatment of acute cerebral infarction. Methods Selected 80 cases with acute intestinal infarction, randomly divided into control group and observation group with 40 cases in each group, the control group with small dose (100 mg/d) aspirin enteric-coated tablets treatment, the observation group was treated with high dose (300 mg/d) aspirin enteric-coated tablets treatment, compared two groups of patients the effect. Results The total effective rate of observation group was higher than that of the control group, patients with nerve function defect score lower than the control group .Conclusion Patients with acute cerebral infarction aspirin enteric-coated tablets dose treatment can improve the neurological deifcits.

  5. Patent Foramen Ovale in Patients with Cerebral Infarction: A Transesophageal Echocradigraphy Study

    Science.gov (United States)

    Petty, George W.; Khandheria, Bijoy K.; Chu, Chu-Pin; Sicks, JoRean D.; Whisnant, Jack P.

    1997-01-01

    Patent foramen ovale was detected in 37 patients (32%). Mean age was similar in those with (60 years) and those without (64 years) PFO. Patent foramen ovale was more frequent among men (39%) than women (20%, P=.03). Patients with PFO had a lower frequency of atrial fibrillation, diabetes me!litus, hypertension, and peripheral vascular disease compared with those without PFO. There was no difference in frequency of the following characteristics in patients with PFO compared with those without PFO: pulmonary embolus, chronic obstructive pulmonary disease, pulmonary hypertension, peripheral embolism, prior cerebral infarction, nosocomial cerebral infarction, Valsalva maneuver at the time of cerebral infarction, recent surgery, or hemorrhagic transformation of cerebral infarction. Patent foramen ovale was found in 22 (40%) of 55 patients with infarcts of uncertain cause and in 15 (25%) of 61 with infarcts of known cause (cardioembolic, 21%; large vessel atherostenosis, 25%; lacune, 40%) (P=.08). When the analysis was restricted to patients who underwent Valsalva maneuver, PFO with right to left or bidirectional shunt was found in 19 (50%) of 38 patients with infarcts of uncertain cause and in 6 (20%) of 30 with infarcts of known cause (P=.Ol). Conclusion: Although PFO was over-represented in patients with infarcts of uncertain cause in our and other studies, it has a high frequency among patients with cerebral infarction of all types. The relation between PFO and stroke requires further study.

  6. 急性脑梗死患者血神经肽Y与一氧化氮合酶的关系%Relationship between plasma neuropeptide Y and serum nitricoxide synthase for patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    秦文玲; 曹红; 谷玲; 王琪; 朱鸿

    2010-01-01

    Objective To observe the dynamic changes in plasma levels of neuropeptide Y (NPY) in patients with acute cerebral infarction (ACI) and the serum nitric oxide synthase (NOS) in order to find out the relationship between each other as well as their clinical significance. Method A prospective and control study was done in 30 patients with ACI including 21 male and 9 female with average age of (58.07 ± 12. 1S) years admitted from May 2008 to March 2009. These patients hit the diagnostic criteria for cerebral infarction (CI) set by the Chinese Society for Neruoscience and the Chinese Association of Neurosurgery in 1996 for their first attack of CI was treated within 48 hours. Patients with acute myocardial infarction, peripheral vascular disease, infection, tumor,or severe organic functional impairment, etc within six months were excluded. Another 27 healthy subjects asking for routine physical examination including 15 male and 12 female with average age of (55.00± 11.03) years were included as control group at the same period. The two groups were comparable. The blood samples of fasted subjects of control group and CI patients 48 hours after and within 10 days after attack were taken to examine the level of NPY by using radioimmunoassay and the level of serum NOS by using chemical colorimetry. The size of responsible focus of CI was calculated, and the degree of neurological deficits were estimated with Stroke Scales set by the American National Institutes Of Health (NIHSS). The chi-square test was used for constituent ratios within samples, while t -test was applied to analysis of differences between two groups, and linear was used for bivariate simple correlation analysis. Results (1) There was no significant difference in NPY between two groups. (2) The level of constructional NOS (cNOS) within 48 hours after attack in CI group was significantly lower than that in control group, and it was significantly and negatively correlated with the size of infarction and the

  7. Aquaporin-4 gene silencing protects injured neurons after early cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Zhan-ping He; Hong Lu

    2015-01-01

    Aquaporin-4 regulates water molecule channels and is important in tissue regulation and water transportation in the brain. Upregulation of aquaporin-4 expression is closely related to cel-lular edema after early cerebral infarction. Cellular edema and aquaporin-4 expression can be determined by measuring cerebral infarct area and apparent diffusion coefficient using diffu-sion-weighted imaging (DWI). We examined the effects of silencing aquaporin-4 on cerebral infarction. Rat models of cerebral infarction were established by occlusion of the right middle cerebral artery and siRNA-aquaporin-4 was immediately injectedvia the right basal ganglia. In control animals, the area of high signal intensity and relative apparent diffusion coefifcient value on T2-weighted imaging (T2WI) and DWI gradually increased within 0.5–6 hours after cerebral infarction. After aquaporin-4 gene silencing, the area of high signal intensity on T2WI and DWI reduced, relative apparent diffusion coefifcient value was increased, and cellular edema was ob-viously alleviated. At 6 hours after cerebral infarction, the apparent diffusion coefifcient value was similar between treatment and model groups, but angioedema was still obvious in the treat-ment group. These results indicate that aquaporin-4 gene silencing can effectively relieve cellular edema after early cerebral infarction; and when conducted accurately and on time, the diffusion coefifcient value and the area of high signal intensity on T2WI and DWI can relfect therapeutic effects of aquaporin-4 gene silencing on cellular edema.

  8. Oxygen therapy for acute myocardial infarction.

    Science.gov (United States)

    Cabello, Juan B; Burls, Amanda; Emparanza, José I; Bayliss, Susan E; Quinn, Tom

    2016-12-19

    Oxygen (O2) is widely used in people with acute myocardial infarction (AMI). Previous systematic reviews concluded that there was insufficient evidence to know whether oxygen reduced, increased or had no effect on heart ischaemia or infarct size. Our first Cochrane review in 2010 also concluded there was insufficient evidence to know whether oxygen should be used. Since 2010, the lack of evidence to support this widely used intervention has attracted considerable attention, prompting further trials of oxygen therapy in myocardial infarction patients. It is thus important to update this Cochrane review. To assess the effects of routine use of inhaled oxygen for acute myocardial infarction (AMI). We searched the following bibliographic databases on 6 June 2015: the Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, MEDLINE (OVID), Embase (OVID), CINAHL (EBSCO) and Web of Science (Thomson Reuters). LILACS (Latin American and Caribbean Health Sciences Literature) was last searched in September 2016. We also contacted experts to identify eligible studies. We applied no language restrictions. Randomised controlled trials in people with suspected or proven AMI (ST-segment elevation myocardial infarction (STEMI) or non-STEMI) within 24 hours after onset, in which the intervention was inhaled oxygen (at normal pressure) compared to air, regardless of co-therapies provided to participants in both arms of the trial. Two authors independently reviewed the titles and abstracts of identified studies to see if they met the inclusion criteria and independently undertook the data extraction. We assessed the quality of studies and the risk of bias according to guidance in the Cochrane Handbook for Systematic Reviews of Interventions. The primary outcome was death. The measure of effect used was the risk ratio (RR) with a 95% confidence interval (CI). We used the GRADE approach to evaluate the quality of the evidence and the GRADE profiler (GRADEpro) to

  9. Quality of health information on acute myocardial infarction and stroke in the world wide web.

    Science.gov (United States)

    Bastos, Ana; Paiva, Dagmara; Azevedo, Ana

    2014-01-01

    The quality of health information in the Internet may be low. This is a concerning issue in cardiovascular diseases which warrant patient self-management. We aimed to assess the quality of Portuguese websites as a source of health information on acute myocardial infarction and stroke. We used the search terms 'enfarte miocardio' and 'acidente vascular cerebral' (Portuguese terms for myocardial infarction and stroke) on Google(®), on April 5th and 7th 2011, respectively, using Internet Explorer(®). The first 200 URL retrieved in each search were independently visited and Portuguese websites in Portuguese language were selected. We analysed and classified 121 websites for structural characteristics, information coverage and accuracy of the web pages with items defined a priori, trustworthiness in general according to the Health on the Net Foundation and regarding treatments using the DISCERN instrument (48 websites). Websites were most frequently commercial (49.5%), not exclusively dedicated to acute myocardial infarction/ stroke (94.2%), and with information on medical facts (59.5%), using images, video or animation (60.3%). Websites' trustworthiness was low. None of the websites displayed the Health on the Net Foundation seal. Acute myocardial infarction/ stroke websites differed in information coverage but the accuracy of the information was acceptable, although often incomplete. The quality of information on acute myocardial infarction/ stroke in Portuguese websites was acceptable. Trustworthiness was low, impairing users' capability of identifying potentially more reliable content.

  10. Newer thrombolytic drugs for acute myocardial infarction.

    Science.gov (United States)

    Reddy, D S

    1998-01-01

    Arterial thrombosis is the underlying cause of a wide variety of cardiovascular diseases such as myocardial infarction, stroke and pulmonary thromboembolism. All the currently used thrombolytic agents are plasminogen activators, which are very efficient in restoring the blood flow. The fibrinolytic system comprises an inactive proenzyme plasminogen, that is converted by plasminogen activators to the enzyme plasmin, that degrades fibrin. Despite the widespread use of established thrombolytic agents such as streptokinase, tissue-plasminogen activator and urokinase, all these agents suffer from a number of inadequacies including resistance to reperfusion, occurrence of acute coronary reocclusion and bleeding complications. The quest continues for thrombolytic agents with a higher potency, specific thrombolytic activity and fibrin selectivity. Several lines of research towards improvement of thrombolytic agents are being explored including the construction of mutants and variants of plasminogen activators, chimeric plasminogen activators and conjugates of plasminogen activators with monoclonal antibodies. Newer molecules such as pro-urokinase, saruplase, alteplase, K1K2Pu and staphylokinase have shown promise in animal models of arterial and venous thrombosis and also in pilot scale clinical studies in patients with myocardial infarction. However, more clinical trials are needed to determine whether these novel recombinant thrombolytic agents shows improved efficacy and fibrin specificity with minimal bleeding tendencies.

  11. Fetal-Type Variants of the Posterior Cerebral Artery and Concurrent Infarction in the Major Arterial Territories of the Cerebral Hemisphere

    Directory of Open Access Journals (Sweden)

    Stephen L. Lambert BS

    2016-09-01

    Full Text Available Fetal-type or fetal posterior cerebral artery (FPCA is a variant of cerebrovascular anatomy in which the distal posterior cerebral artery (PCA territory is perfused by a branch of the internal carotid artery (ICA. In the presence of FPCA, thromboembolism in the anterior circulation may result in paradoxical PCA territory infarction with or without concomitant infarction in the territories of the middle (MCA or the anterior (ACA cerebral artery. We describe 2 cases of FPCA and concurrent acute infarction in the PCA and ICA territories—right PCA and MCA in Patient 1 and left PCA, MCA, and ACA in Patient 2. Noninvasive angiography detected a left FPCA in both patients. While FPCA was clearly the mechanism of paradoxical infarction in Patient 2, it turned out to be an incidental finding in Patient 1 when evidence of a classic right PCA was uncovered from an old computed tomography scan image. Differences in anatomical details of the FPCA in each patient suggest that the 2 FPCAs are developmentally different. The FPCA of Patient 1 appeared to be an extension of the embryonic left posterior communicating artery (PcomA. Patient 2 had 2 PCAs on the left (PCA duplication, classic bilateral PCAs, and PcomAs, and absent left anterior choroidal artery (AchoA, suggesting developmental AchoA-to-FPCA transformation on the left. These 2 cases underscore the variable anatomy, clinical significance, and embryological origins of FPCA variants.

  12. Neonatal cerebral infarction; Symptoms, CT findings and prognosis

    Energy Technology Data Exchange (ETDEWEB)

    Fujimoto, Shinji; Togari, Hajime; Sobajima, Hisanori; Suzuki, Shigesumi; Wada, Yoshiro (Nagoya City Univ. (Japan). Faculty of Medicine); Yokochi, Kenji; Nishimura, Yutaka; Inukai, Kazuhisa; Futamura, Masahide

    1992-01-01

    In a retrospective multi-center study, we investigated eighteen infants with unilateral cerebral infarctions confirmed by computed tomography (CT) scans. The initial symptoms were observed in all the patients between 0 and 3 days of age. Convulsions or apneic attacks were the initial symptoms in all but one. Only 4 patients had complicated obstetric histories and none showed polycythemia or electrolyte abnormalities. All of the initial CT scans revealed unilaterally localized hypodense areas. In 10, the initial CT scans were performed within 24 hours after the clinical onset. In 16, the lesions were within the territory of the middle cerebral artery, 9 of which also involved the cortico-spinal tract (CST). In the remaining 2 patients, the lesions were located whithin the territory of the posterior cerebral artery. None of the 9 patients without CST involvement developed hemiplegia, whereas 5 (56%) of the 9 with CST involvement had hemiplegia, which is a fairly low incidence compared with that in adult cases. This difference was thought to be related to neonatal brain plasticity. (author).

  13. Cerebral microbleeds and asymptomatic cerebral infarctions in patients with atrial fibrillation.

    Science.gov (United States)

    Saito, Tsukasa; Kawamura, Yuichiro; Tanabe, Yasuko; Asanome, Asuka; Takahashi, Kae; Sawada, Jun; Katayama, Takayuki; Sato, Nobuyuki; Aizawa, Hitoshi; Hasebe, Naoyuki

    2014-07-01

    Atrial fibrillation (AF) is a cardiac arrhythmia that does not infrequently induce ischemic strokes; however, little research has been reported on focal cerebral microangiopathic lesions in patients with AF. Recently cerebral microbleeds (CMBs) have been noticed for their potential implication in cerebral small vessel disease. Therefore, we had 2 goals in the present study: (1) to compare the prevalence of CMBs in patients with AF with that in patients without AF, and (2) to prove that CMBs could be a clinical predictive factor for the development of future cerebral microangiopathy in patients with AF without a history of symptomatic cerebral infarction in a prospective manner. We performed yearly brain magnetic resonance imaging (MRI) assessments for a maximum of 5 years in 131 patients with AF and 112 control patients. Seventy-seven patients with AF underwent more than 3 yearly MRI scans. The Kaplan-Meier curve showed that the development of an asymptomatic cerebral infarction (ACI) was associated with the baseline presence of a CMB (P=.004). A multivariate Cox regression analysis revealed that the CMBs at baseline were significantly associated with an increment in not only the occurrence of ACIs (hazard ratio [HR], 5.414; 95% confidence interval [CI], 1.03-28.43; P=.046) but also in the consecutive development of CMBs (HR, 6.274; 95% CI, 1.43-27.56; P=.015). Patients with AF had a significantly higher prevalence of CMBs. The presence of CMBs in the baseline MRI may predict the consequent onset of an ACI and increase in CMBs in patients with AF. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  14. Study on the Clinical Relationship between Blood Glucose, Glycated Hemoglobin Level and Acute Cerebral Infarction%血糖、糖化血红蛋白水平与急性脑梗死临床关系的探讨

    Institute of Scientific and Technical Information of China (English)

    袁勇

    2012-01-01

      Objective To investigate acute patient of brain infarct blood sugar competence and clinical relation. Methods Empty stomach blood sugar level when admitting to hospital divide into normal blood sugar group,high blood sugar group, at random according to patient, Before treating, after treating,flawed or damaged to go on and give a mark to nervous system,Observe blood sugar, glycosylated hemoglobin have illness coming on the total mark and clinical relation. Results Acute brain infarct blood sugar level high,and have illness coming on and flawed or damaged to give a mark either high nervous system of patient,the worse its clinical curative effect is. Conclusion High bloods sugars accompany high glycosylated hemoglobin increase acute brain nervous system of infarct damage especially with have illness coming on. Lower candy treatment may improve acute brain clinical curative effect of infarct effectively,Prevent and treat high blood sugar to prevent brain infarct effective measure one of actively.%  目的探讨血糖、糖化血红蛋白水平与急性脑梗死患者的临床关系。方法对收治的78例急性脑梗死患者的临床资料进行回顾性分析,根据入院时空腹血糖水平分为正常血糖组、高血糖组,病情好转后对所有患者进行神经系统缺损评分,观察血糖、糖化血红蛋白和临床的关系。结果急性脑梗死患者高血糖组与正常血糖组相比,其神经系统缺损评分高,总有效率低。结论高血糖尤其伴高糖化血红蛋白会增加急性脑梗死神经系统损伤,预后差。故积极预防和治疗高血糖是预防脑梗死的有力措施之一。

  15. Acute cerebral vasculopathy in systemic sclerosis.

    Science.gov (United States)

    Faucher, Benoit; Granel, Brigitte; Nicoli, Francois

    2013-12-01

    Systemic sclerosis is an autoimmune disease characterized by skin and deep organ fibrosis and obliterative microvasculopathy. Cerebral involvement is currently not recognized as a manifestation of the disease, although several morphologic and functional studies suggested a frequent cerebral involvement in systemic sclerosis. We report a new case of acute cerebral vasculopathy in a patient suffering from systemic sclerosis together with five historical cases identified through a literature review. Cerebral acute vasculopathy most often revealed the disease. Affected patients suffered often from limited or diffuse cutaneous systemic sclerosis. Reversibility of arterial lesions, absence of specific histologic findings, and association with severe peripheral vascular involvement plead for a major role of vasospasm. However, the apparent efficacy of immunosuppressive treatments suggests an association with inflammatory or immune mechanisms. Awareness should be raised because of the severity of the disease, the risk of relapse, and the possible occurrence early in the course of systemic sclerosis.

  16. Holmium:YAG laser coronary angioplasty in acute myocardial infarction

    Science.gov (United States)

    Topaz, On; Luxenberg, Michael; Schumacher, Audrey

    1994-07-01

    Patients who sustain complicated acute myocardial infarction in whom thrombolytic agents either fail or are contraindicated often need mechanical revascularization other than PTCA. In 24 patients with acute infarction complicated by continuous chest pain and ischemia who either received lytics or with contraindication to lytics, a holmium:YAG laser (Eclipse Surgical Technologies, Palo Alto, CA) was utilized for thrombolysis and plaque ablation. Clinical success was achieved in 23/24 patients, with 23 patients (94%) surviving the acute infarction. Holmium:YAG laser is very effective and safe in thrombolysis and revascularization in this complicated clinical setting.

  17. Study on the relationship between serum interleukins, platelet activation indexes and cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Bo Wu

    2015-01-01

    Objective:To study and investigate the relationship between serum interleukins, platelet activation indexes and cerebral infarction.Methods:58 patients with cerebral infarction in our hospital from March 2013 to September 2014 were selected as observation group; meanwhile, 58 healthy persons at the same period were selected as control group, then the serum interleukins and platelet activation indexes of two groups were detected and compared, then the detection results of observation group with different stages and severity of cerebral infarction were compared too, and the relationship between those blood detection indexes and cerebral infarction were analyzed by the Logistic analysis.Results:The serum interleukins and platelet activation indexes of observation group were obviously higher than those of control group, and the detection levels of observation group with cerebral infarction at early and severe stage were obviously higher than those of patients at other stages and light, moderate, and those blood indexes all had close relationship to the cerebral infarction by the Logistic analysis,P<0.05. Conclusion:The serum interleukins and platelet activation indexes all have close relationship to cerebral infarction, and they can be as the important monitoring indexes of the disease.

  18. PROLIFERATION AND DIFFERENTIATION OF NEURAL STEM CELLS IN ADULT RATS AFTER CEREBRAL INFARCTION

    Institute of Scientific and Technical Information of China (English)

    Bo Zhang; Ren-zhi Wang; Yong Yao; Zhi-hai Liu; Zhi-gang Lian; Yu-jie Zou; Yu-kui Wei

    2004-01-01

    Objective To investigate proliferation and differentiation of neural stem cells in adult rats after cerebral infarction.Methods Models of cerebral infarction in rats were made and the time-course expression of bromodeoxyuridine (BrdU), Musashil, glial fibrillary acidic protein (GFAP), and neuronal nuclear antigen (NeuN) were determined by immunohistochemistry and immunofluorescence staining. BrdU and Musashil were used to mark dividing neural stem cells. GFAP and NeuN were used to mark differentiating neural stem cells.Results Compared with controls, the number of BrdU-labeled and BrdU-labeled with Musashil-positive cells increased strikingly 1 day after cerebral infarction; approximately 6 fold with a peak 7 days later; markedly decreased 14 days later, but was still elevated compared with that of controls; decling to the control level 28 days later. The number of BrdU-labeled with GFAP-positive cells nearly remained unchanged in the hippocampus after cerebral infarction. The number of BrdU-labeled with NeuN-positive cells increased strikingly 14 days after cerebral infarction, reached maximum peak in the hippocampus 28 days after cerebral infarction in rats.Conclusion Cerebral infarction stimulate proliferation of inherent neural stem cells and most proliferated neural stem cells differentiate into neurons.

  19. Influence of rotating magnetic field on cerebral infarction volume, cerebral edema and free radicals metabolism after cerebral ischemia/reperfusion injury in rats

    Institute of Scientific and Technical Information of China (English)

    Xiaohong Liu; Zhiqiang Zhang; Lixin Zhang

    2006-01-01

    .09) μmol/g, t =4.076, P < 0.05]. ④ General morphological observation:General morphology manifested that the edema was distinct in the right cerebral hemisphere in the control group, showing fat-like white, shallow anfractuosity, flat gyria, brittle tissue and easy to break up. The edema of right cerebral hemisphere was light and surface was hyperaemia in the treatment group.CONCLUSION: RMF may improve anti-oxidative ability of brain tissue of rats with acute focal cerebral ischemia/reperfusion injury and reduce volume of cerebral infarction and degrees of cerebral edema.

  20. Simultaneous occurrence of diabetic ketoacidosis, thyroid storm, and multiple cerebral infarctions due to Moyamoya disease.

    Science.gov (United States)

    Noh, Byoungho H; Cho, Sang-Won; Ahn, Sung Yeon

    2016-02-01

    Diabetic ketoacidosis (DKA) is one of the precipitating factors that can evoke a thyroid storm. Thyroid storm may cause cerebral ischemia in Moyamoya disease, which can coexist in patients with Graves' disease. A 16-year-old girl complaining of dizziness and palpitations visited the emergency department and was diagnosed with DKA combined with hyperthyroidism. A thyroid storm occurred 6 h after the start of DKA management. Her Burch and Wartofsky score was 65 points. Right hemiplegia developed during the thyroid storm, and brain magnetic resonance (MR) diffusion-weighted images revealed multiple acute infarcts in both hemispheres. MR angiography showed stenosis of both distal internal carotid arteries and both M1 portions of the middle cerebral arteries, consistent with Moyamoya disease. After acute management for the thyroid storm with methimazole, Lugol solution and hydrocortisone, the patient's neurological symptoms completely resolved within 1 month, and free T4 level normalized within 2 months. Thyroid storm may trigger cerebral ischemia in Moyamoya disease and lead to rapid progression of cerebrovascular occlusive disease. As a simultaneous occurrence of DKA, thyroid storm and cerebrovascular accident in Moyamoya disease highly elevates morbidity and mortality, prompt recognition and management are critical to save the patient's life.

  1. Acute posteroinferior wall myocardial infarction secondary to football chest trauma.

    Science.gov (United States)

    Espinosa, R; Badui, E; Castaño, R; Madrid, R

    1985-12-01

    Myocardial infarction secondary to nonpenetrating chest trauma is rare. We present the case of a sportsman who developed an acute transmural posteroinferior wall myocardial infarction due to chest trauma by a football. The angiographic study revealed total obstruction of the proximal right coronary artery.

  2. Study on the Value of Urine Ferritin Creatinine Ratio Detection in Patients with Acute Cerebral Infarction%急性脑梗死患者尿铁蛋白肌酐比检测价值探讨

    Institute of Scientific and Technical Information of China (English)

    袁静宁

    2015-01-01

    Objective To explore the detection value of urine ferritin/urine creatinine ratio in the diag-nosis of patients with cerebral infarction.Methods A total of 52 patients with cerebral infarction(the obser-vation group) admitted in Kaijiang County People's Hospital from Mar.2012 to Sep.2014 and 60 healthy patients underwent physical examination in the hospital during the same period(the control group) were cho-sen as the research objects,ferritin levels in serum and urine of the two groups were detected by radioimmu-noassay.Results Levels of urine ferritin/urine creatinine and serum ferritin of the observation group were higher than those of the control group,there were statistically significant differences[(15.2 ±2.4) μg/g vs (6.3 ±1.2) μg/g,(96.3 ±11.7) μg/L vs (46.6 ±12.2) μg/L,P<0.01].Results of correlation analy-sis showed that there was significant positive correlation between urine ferritin/urine creatinine and serum ferritin(r=0.882,P <0.05).With the increase of infarction area,level of urine ferritin/urine creatinine increased; with the increase of neural function deficit score,level of urine ferritin/urine creatinine increased. Results of Pearson correlation analysis showed that level of urine ferritin/urine creatinine was positively corre-lated with the infarction area and nerve defect scores(r=0.873,0.675,all P<0.05).Conclusion Early detection of urine ferritin/urine creatinine ratio has a certain value in diagnosing cerebral infarction .%目的 探讨尿铁蛋白/尿肌酐在脑梗死患者病情诊断中的检测价值. 方法 选取2012 年3月至2014年9 月开江县人民医院收治的52例脑梗死患者(观察组)以及同期本院进行体检60 例健康体检者(对照组)为研究对象,采用放射免疫法测定两组血清以及尿液中的铁蛋白水平. 结果观察组尿铁蛋白/尿肌酐及血清铁蛋白均高于对照组[(15.2 ±2.4) μg/g 比 (6.3 ±1.2) μg/g, (96.3 ±11.7) μg/L 比(46.6 ±12.2) μg/L,P<0.01]. 相关性分

  3. Secondary prevention with calcium antagonists after acute myocardial infarction

    DEFF Research Database (Denmark)

    Hansen, J F

    1992-01-01

    Experimental studies have demonstrated that the 3 calcium antagonists nifedipine, diltiazem, and verapamil have a comparable effect in the prevention of myocardial damage during ischaemia. Secondary prevention trials after acute myocardial infarction, which aimed at improving survival...

  4. Aldosterone blockade in post-acute myocardial infarction heart failure

    NARCIS (Netherlands)

    Pitt, Bertram; Ferrari, Roberto; Gheorghiade, Mihai; van Veldhuisen, Dirk J.; Krum, Henry; McMurray, John; Lopez-Sendon, Jose

    2006-01-01

    Development of heart failure (HF) or left ventricular systolic dysfunction (LVSD) significantly increases mortality post acute myocardial infarction (AMI). Aldosterone contributes to the development and progression of HF post AMI, and major guidelines now recommend aldosterone blockade in this setti

  5. Arrhythmia in Acute Right Ventricular Infarction

    Directory of Open Access Journals (Sweden)

    Azin Alizadeh Asl

    2007-09-01

    Full Text Available Acute inferior myocardial infarction (MI frequently involves the right ventricle (RV.1-3 We assessed the prognostic impact of RV myocardial involvement in patients with inferior MI. One hundred seventy patients were admitted to the cardiac care unit of Madani Heart Hospital (Tabriz-Iran with the diagnosis of inferior MI with (group1 or without (group2 the simultaneous involvement of RV during the study period (from 2005 to 2006. Patients presenting within 12h of symptom onset were eligible for inclusion. Patients with simultaneous anterior wall MI or renal impairment (creatinine > 2 mg/dl, as well as those undergoing primary percutaneous translational coronary angioplasty, were excluded. Eighty eight percent of the patients with RVMI and 75% of those with isolated inferior MI had some type of arrhythmia. Atrioventricular (AV block occurred in 42% of the infarctions with RV involvement and only in 29% of the control group. Intra-ventricular conduction disturbance (IVCD was also more frequent in RVMI (29.4% vs. 13.1%, p=0.021, especially right bundle branch block (RBBB (20% vs. 7.4%, P=0.003. There was, however, no meaningful difference in the incidence of left bundle branch block (LBBB between the two groups (3.5% vs. 2.35%, P=0.95. Ventricular fibrillation (VF was observed in 5.2% and 1.2% and ventricular tachycardia in 26% and 12.2% of the patients in groups 1 and 2, respectively. In 27% of patients with RVMI, it was necessary to implant a pacemaker as compared to 10% of those in the control group. Mortality was higher in the patients with inferior infarction extended to the RV (15.3% vs. 3.5%, P= 0.0001. Thus, the differences between the findings in the two groups in terms of the occurrence of post-MI arrhythmias and conduction disorders were quite significant, but there was no meaningful difference with respect to the incidence of LBBB between the two groups. Additionally, patients with inferior MI who also had RV myocardial involvement were

  6. Systemic Atherosclerotic Inflammation Following Acute Myocardial Infarction: Myocardial Infarction Begets Myocardial Infarction

    Science.gov (United States)

    Joshi, Nikhil V; Toor, Iqbal; Shah, Anoop S V; Carruthers, Kathryn; Vesey, Alex T; Alam, Shirjel R; Sills, Andrew; Hoo, Teng Y; Melville, Adam J; Langlands, Sarah P; Jenkins, William S A; Uren, Neal G; Mills, Nicholas L; Fletcher, Alison M; van Beek, Edwin J R; Rudd, James H F; Fox, Keith A A; Dweck, Marc R; Newby, David E

    2015-01-01

    Background Preclinical data suggest that an acute inflammatory response following myocardial infarction (MI) accelerates systemic atherosclerosis. Using combined positron emission and computed tomography, we investigated whether this phenomenon occurs in humans. Methods and Results Overall, 40 patients with MI and 40 with stable angina underwent thoracic 18F-fluorodeoxyglucose combined positron emission and computed tomography scan. Radiotracer uptake was measured in aortic atheroma and nonvascular tissue (paraspinal muscle). In 1003 patients enrolled in the Global Registry of Acute Coronary Events, we assessed whether infarct size predicted early (≤30 days) and late (>30 days) recurrent coronary events. Compared with patients with stable angina, patients with MI had higher aortic 18F-fluorodeoxyglucose uptake (tissue-to-background ratio 2.15±0.30 versus 1.84±0.18, P50 000] versus 3800 [1000 to 9200] ng/L, P<0.0001) and greater aortic 18F-fluorodeoxyglucose uptake (2.24±0.32 versus 2.02±0.21, P=0.03) than those with non–ST-segment elevation MI. Peak plasma troponin concentrations correlated with aortic 18F-fluorodeoxyglucose uptake (r=0.43, P=0.01) and, on multivariate analysis, independently predicted early (tertile 3 versus tertile 1: relative risk 4.40 [95% CI 1.90 to 10.19], P=0.001), but not late, recurrent MI. Conclusions The presence and extent of MI is associated with increased aortic atherosclerotic inflammation and early recurrent MI. This finding supports the hypothesis that acute MI exacerbates systemic atherosclerotic inflammation and remote plaque destabilization: MI begets MI. Clinical Trial Registration URL: https://www.clinicaltrials.gov. Unique identifier: NCT01749254. PMID:26316523

  7. Sleep impairment and prognosis of acute myocardial infarction

    DEFF Research Database (Denmark)

    Clark, Alice; Lange, Theis; Hallqvist, Johan

    2014-01-01

    fatality and subsequent cardiovascular events following first-time acute myocardial infarction (AMI). DESIGN: Prospective cohort study. SETTING: The Stockholm Heart Epidemiology Program, Sweden. PARTICIPANTS: There were 2,246 first-time AMI cases. MEASUREMENTS AND RESULTS: SLEEP IMPAIRMENT WAS ASSESSED...... assessment that could benefit secondary cardiovascular prevention. CITATION: Clark A, Lange T, Hallqvist J, Jennum P, Rod NH. Sleep impairment and prognosis of acute myocardial infarction: a prospective cohort study. SLEEP 2014;37(5):851-858....

  8. Value of perfusion computed tomography in acute ischemic stroke: diagnosis of infarct core and penumbra.

    Science.gov (United States)

    Pan, Jiawei; Zhang, Jun; Huang, Weiyuan; Cheng, Xin; Ling, Yifeng; Dong, Qiang; Geng, Daoying

    2013-01-01

    This study aimed to perform an evaluation of 4 perfusion computed tomographic (PCT) parameters (relative cerebral blood flow, cerebral blood volume, mean transit time [MTT], and delay time [DT]) in a series of patients with acute ischemic stroke to find optimal parameters to predict infarct core and penumbra. Twenty-six patients with symptoms suggesting stroke less than 7 hours from onset were enrolled in this study. They all underwent admission and 24-hour PCT and a 24-hour diffusion-weighted imaging. Perfusion computed tomographic maps were assessed for relative reduced cerebral blood flow and cerebral blood volume and increased MTT and DT. Receiver operating characteristic curve analysis was performed to locate the optimal threshold for each parameter, using diffusion-weighted imaging as the gold standard. The PCT parameter that most accurately describes the penumbra is the relative MTT of 150% or greater (area under the curve, 0.827; 95% confidence interval, 0.826-0.827), whereas the parameter that most accurately describes the infarct core is the relative DT of + 2.0 seconds or greater (area under the curve, 0.879; 95% confidence interval, 0.878-0.879). The optimal parameters to define the infarct core and the penumbra are relative DT (≥+ 2.0 seconds) and relative MTT (≥ 150%).

  9. Study of intra-arterial interventional treatment in acute cerebral infarction%急性脑梗死患者动脉内介入治疗的临床体会

    Institute of Scientific and Technical Information of China (English)

    张海欣; 顾芳; 赵淑芹; 胡磊; 宋钦

    2012-01-01

    Objective To study the method and results of intra-arterial interventional treatment( selective intra-arterial fibrinolysis ) in acute cerebral infarction( ACI ). Methods 106 patients with ACI were divided into two groups: 53 cases in selective intra-arterial fibrinolytic therapy group( SIAF ) and intra-venously thrombolysis group ( IVF ); SIAF was selective entered into the obliterative artery with improved Seldingers techniche, pumped urokinase ( UK ) in a dose of 500,000 i. u. in NS. 60ml within 40 minutes; Arteriography was done all the time to know if the obliterative artery was unobstructed. If it remain obstmcte, then pumps 300,000i. u. of UK. The treatment was finished as long as it was unobstructed; IVF was injected 1000,000 i. u. of UK in NS. 150ml by intravenous drip within 40 minutes, others was same with SIAF. Results The artery was recanalization after thrombolysis, 44 patients in SIAF,33 patients in IVF,P <0. 05 ; the patients'condition was good,42 in SIAF,30 in IVF,P <0. 01; fatal cases,6 in SIAF, 12 in IVF,P < 0. 05. Conclusion Selective intra-arterial fibrinolysis is a effective method of treating ACI,the response to treatment is dramatic.%目的 研究急性脑梗死患者动脉内介入治疗(选择性动脉内溶栓)的方法 及疗效.方法 106例急性脑梗死患者,分为选择性动脉内溶栓组(SIAF组)、静脉溶栓组(IVF组)各53例;SIAF组采用改良Seldinger技术,选择性进入闭死的动脉,40分钟内泵入尿激酶50万单位+0.9%氯化钠60ml,随时做造影了解动脉通否,不通者再泵入尿激酶30万单位,只要闭死动脉再通,即撤除之.IVF组40分钟内静脉滴入尿激酶100万单位+0.9%氯化钠150ml,不通者再滴入尿激酶30万单位,余同上.结果 溶栓后再通者SIAF组44例,IVF组33例(P<0.05);病情好转者SIAF组42例,IVF组30例;SIAF组死亡6例,IVF组死亡12例(P<0.05).结论 急性脑梗死患者动脉内介入治疗,效果明显.

  10. 奥扎格雷钠联合川芎嗪注射液治疗急性脑梗死的Meta分析%Meta Analysis on Ozagrel Sodium Combined with Ligustrazine Injection for Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    周晓玲; 王敏

    2015-01-01

    目的:应用Meta分析的方法评价奥扎格雷钠联合川芎嗪注射液治疗急性脑梗死的有效性和安全性。方法计算机检索 Cochrane 图书馆、PubMed、EMbase、万方数据、中国知识资源总库(CNKI)和维普期刊资源整合服务平台等,并辅以手工检索,纳入奥扎格雷钠联合川芎嗪注射液治疗急性脑梗死的随机对照试验( RCT )的相关文献,筛选文献并对纳入文献进行方法学质量评价,采用RevMan 5.2统计软件进行Meta分析。结果共纳入15个RCT,合计1519例患者。Meta分析显示,奥扎格雷钠联合川芎嗪注射液治疗急性脑梗死的神经功能缺损临床疗效比值比(OR)合并值为4.59(95%可信区间为3.33~6.34,P<0.00001);神经功能缺损评分疗效加权均数差(WMD)合并值为-3.80(95%可信区间为-4.10~-3.49,P<0.00001)。结论奥扎格雷钠联合川芎嗪注射液治疗急性脑梗死临床疗效确切,未见明显不良反应。由于现有的研究质量不高,仍需要更多大样本、多中心的 RCT 加以验证。%ObjectiveTo assess the effectiveness and safety of ozagrel sodium combined with ligustrazine injection in the treatment of acute cerebral infarction (ACI) through Meta analysis.MethodsCochrane library, PubMed, EMbase, Wanfang Data, CNKI and VIP were under computer retrieval combined with manual retrieval. Articles about randomized controlled trails (RCTs) about ozagrel sodium combined with ligustrazine injection in the treatment of ACI were included. Articles were screened and included articles were evaluated through methodology quality. Review Manager 5.2 was used for Meta analysis.Results Totally 15 articles about RCT were included, involving 1519 patients. Results of Meta analysis showed that ozagrel sodium combined with ligustrazine injection could improve clinical efficacy of ACI neurologic impairment with [OR=4.59, 95%CI (3.33, 6.34),P<0.000 01] and [WMD=-3.80, 95%CI (-4

  11. Correlative factors of cerebro-cardiac syndrome in acute cerebral infarction patients%急性脑梗死患者发生脑心综合征的相关因素

    Institute of Scientific and Technical Information of China (English)

    曹音; 恽文伟; 高萍; 陈卓友

    2012-01-01

    Objective To explore the correlative factors of cerebro-cardiac syndrome ( CCS) in acute cerebral infarction ( ACI) patients. Methods Compared the the level of BNP, the levels of myocardial enzymes, the abnormal rate of EEG, neurological deficits score ( NDS) , left ventricular ejection fraction ( LVEF) and the left ventricular end-diastolic dimension ( LVEDD) bteween 86 ACI patients with CCS and 90 ACI patients without CCS, and the correlations were analyzed. Results The level of plasma BNP in CCS group [ ( 1482. 93 ±233. 76)pg/ml] was significantly higher than non-CCS group [ ( 164. 53 ± 27. 05 ) pg/ml] ( P < 0. 05 ) , and the levels of myocardial enzymes had no significantly differences. Compared with non-CCS group, the abnormal rate of EEG in CCS group was significantly higher ( P < 0. 05 ) , and the LVEDD, LVEF and NDS had no significant differences. The level of plasma BNP was positively correlated with lactic dehydrogenase ( LDH) and NDS serious type ( r = 0. 360, r = 0. 382; all P < 0. 05 ) . Multivariant Logistic analysis showed that the level of plasma BNP was the independent influence factor of CCS (r = 6. 852, P = 0.009). According to ROC curve, when the cut point of the level of plasma BNP was 219.95 pg/ml, the area under curve was 0. 938 ( 95% CI:0. 865 - 1. 010;P < 0. 01) , and the sensitivity and specificity of BNP to diagnose CCS were 93. 8% and 80. 0% respectively. Conclusion The level of plasma BNP is one of the independent influence factors of CCS.%目的 探讨急性脑梗死患者发生脑心综合征(CCS)的相关因素.方法 比较86例CCS和90 例非CCS急性脑梗死患者的血浆B型利钠肽(BNP)水平、心肌酶谱水平、EEG异常率、神经功能缺损程度评分(NDS)、左室射血分数(LVEF)和左室舒张内径(LVEDD),并进行相关性分析.结果 CCS组[(1482.93±233.76)pg/ml]血浆BNP水平显著高于非CCS组[(164.53±27.05)pg/ml](P <0.05),而心肌酶谱指标差异无统计学意义.与非CCS组比

  12. Clinical Studies on Treatment of Acute Cerebral Infarction with Yinxing-damo Combined with Sodium Ozagrel%银杏达莫联合奥扎格雷钠治疗急性脑梗死临床研究

    Institute of Scientific and Technical Information of China (English)

    臧玉豹; 汤伟; 王永

    2015-01-01

    than that before treatment ( P<0.01 ) .CONCLUSION Ginkgo leaf extract and dipyridamole injec-tion combined with ozagrel sodium injection in the treatment of acute cerebral infarction has the advantages of exact curative effect,safety and side effects less,which is worthy of clinical use.

  13. Acute cerebral infarction risk factors and the level of serum uric acid%血尿酸与急性脑梗死相关危险因素的临床研究

    Institute of Scientific and Technical Information of China (English)

    刘庆; 李永光

    2014-01-01

    目的:探讨急性脑梗死(acute cerebral infarction,ACI)时血尿酸(serum uric acid,SUA)水平及其与脑梗死相关危险因素的关系.方法:选取201 2年1月至6月在唐山市协和医院神经内科住院的ACI病例共50例,检测患者SUA水平,并测定总胆固醇(total cholesterol,TC)、三酰甘油(triglycerides,TG)、低密度脂蛋白胆固醇(low-density lipoprotein cholesterol,LDL-C)、高密度脂蛋白胆固醇(high-density lipoprotein cholesterol,HDL-C)、高敏C反应蛋白(high-sensitivity C-reactive protein,HSC)及纤维蛋白原(fibrinogen,FIB)等.结果:50例ACI患者SUA总体水平为(310.18±100.56) μmol/L,10例为高尿酸血症患者.SUA≥360 μmol/L时ACI伴高尿酸血症患者血HSC升高,与ACI不伴高尿酸血症患者HSC水平比较,差异有统计学意义(p=0.002),而两者间TG(P=0.907)、TC(P=0.194)、HDL-C(P=0.411)、LDL-C(P=0.396)、FiB(P=0.159)等水平比较,差异无统计学意义.男性ACI患者SUA水平[(348.41±98.78)μmol/L]明显高于女性患者[(280.14±92.93)μmol/L;P=0.016].50例ACI患者合并高血压者47例,合并2型糖尿病者19例,合并冠心病者36例,与未合并上述疾病患者SUA水平比较差异无统计学意义(均P>0.05).结论:高尿酸血症在ACI患者中与普通人群中的发生率相当.男性ACI患者高尿酸血症的风险高于女性.高血压、2型糖尿病、冠心病等ACI危险因素对患者SUA水平影响不显著.SUA可能作为一种炎症因子参与并加重ACI的炎症过程,并可能参与多个致病环节,通过多个途径影响疾病的发生、进展及其预后.

  14. Study on the Clinical Efficacy of the Treatment of Acute Cerebral Infarction About Xue Shuan Tong Injection Combined With Low Molecular Heparin Sodium%血栓通联合低分子肝素钠对急性脑梗死疗效观察

    Institute of Scientific and Technical Information of China (English)

    候倩倩; 张桂茹; 陈金波

    2015-01-01

    ObjectiveBy studying the thrombosis through joint Xue Shuan Tong Injection and low molecular heparin sodium injection for the treatment of acute cerebral infarction,clinical curative effect is significant,as to provide theoretical basis for the treatment of acute cerebral infarction.Methods Progressive cerebral infarction patients were randomly divided into control group and observation group. The control group on the basis of conventional western medicine therapy in treatment of acute cerebral infarction,with 14 d. Observation group on the basis of conventional western medicine treatment application blood clots injection 300 mg add saline 250 ml static drops,implement of intervention,once a day,a sharing of 14 days. At the same time combined low molecular heparin sodium 5 000 IU abdominal subcutaneous injection,12 hours once,with 7 d. Acute cerebral infarction, conventional treatment:oxygen intake,lower blood pressure, Lower blood sugar,Aspirin enteric-coated metformin hydrochloride(Baiasipilin)200 mg Po qn,Simvastatin(Shujiangzhi)10 mg Po qn,Pyrazole raschig temple ivdrip 8 g qd. According to the national institutes of health stroke scale (NIHSS)scores,mRS scale. Before treatment,after treatment 7 days,14 days each score again. Do 1 times respectively in the treatment of before and after the brain CT Assay liver function,renal function,blood routine, urine routine,stool routine,blood coagulation,etc. To closely observe during this condition changes.Results(1)compared with control group,observation group after treatment of 7 days,the 14 days,NIHSS score was lower than the control group,the clinical curative effect of observation group was more significant,compared with the control group,it had obvious difference(P<0.05). (2)compared with control group, observation group 7 days 14 days mRS score lower than the control group after treatment of acute cerebral infarction,clinical curative effect of observation group was significant,compared with the control group had

  15. ACI患者治疗前后血浆ET-1和血清NSE、NPY联检的临床意义%Clinical Significance of Changes of Plasma ET-1 and Serum NSE,NPY Levels Both Before and After Treatment in Patients with Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    吴健丰

    2011-01-01

    目的:评估了急性脑梗死(ACI)患者治疗前后血浆内皮素-1(ET-1)和血清神经元特异性烯醇化酶(NSE)、神经肽-Y(NPY)水平的变化及临床意义.方法:应用放射免疫分析对32例ACI患者进行了治疗前后血浆ET-1和血清NSE、NPY检测,并与35名正常健康人作比较.结果:在治疗前血浆ET-1和血清NSE、NPY水平均非常显著地高于正常人组(P<0.01),经治疗3个月后与正常人组比较仍有显著性差异(P<0.05).结论:测定ACI患者治疗前后血浆ET-1和血清NSE、NPY水平对观察病情和预后判定具有重要的临床价值.%Objective To explore the changes of plasma ET-1 and serum NSE, NPY levels both before and after treatment in patients with acute cerebral infarction and their significance. Methods Plasma ET-1 and serum NSE, NPY levels were measured with RIA in 32 patients with acute cerebral infarction both before and after treatment as well as in 35 controls. Results Before treatment plasma ET-1 and serum NSE, NPY levels were significantly higher than those in contrrols ( P < 0.01 ). After for 3 months of treatment,the levels dropped markedly, but still remained significant higher ( P < 0.05 ). Conclusion Changes of plasma ET-1 and serum NSE, NPY contents both before and after treatment might be of prognostic importance in patients with acute cerebral infarction.

  16. 奥扎格雷钠联合丹参酮ⅡA 磺酸钠和吡拉西坦治疗急性脑梗死%Sodium ozagrel combined with sodium tanshinone ⅡA silate and piracetam in treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    戴学虎; 邱守田; 胡伟; 孟宪良

    2014-01-01

    Objective To observe the therapeutic effect of sodium ozagrel combined with sodium tanshinone ⅡA silate and piracetam on acute cerebral infarction. Methods Ninety-six acute cerebral in-farction patients were randomly divided into observation group and control group. There were 48 patients in each group. Both groups were treated with regular treatment. Based on the treatment,the observation group were given sodium ozagrel combined with sodium tanshinone ⅡA silate and piracetam,the control group were given sodium tanshinone ⅡA silate and piracetam administration for 14 days. At the end of the treatment,neurologic impairment score and the curative effect of the patients were evaluated. Results The total effective rate of the observation group was 91. 67% ,and that of the control group was 77. 08% . There was significant difference between the two groups(P ﹤ 0. 05). Conclusions The curative effect of sodium ozagrel combined with sodium tanshinone ⅡA silate and piracetam on acute cerebral infarction is remarkable.%目的:观察奥扎格雷钠联合丹参酮ⅡA 磺酸钠和吡拉西坦治疗脑梗死的临床疗效。方法96例脑梗死患者随机分为观察组和对照组各48例,两组均给予常规治疗,在此治疗基础上,观察组给予奥扎格雷钠、丹参酮ⅡA 磺酸钠和吡拉西坦,对照组给予丹参酮ⅡA 磺酸钠和吡拉西坦,两组均连续用药14 d。治疗结束后进行神经功能缺损评分和疗效评价。结果观察组总有效率为91.67%,对照组总有效率为77.08%,两组比较差异有统计学意义。结论奥扎格雷钠联合丹参酮ⅡA 磺酸钠和吡拉西坦治疗脑梗死临床疗效显著。

  17. Clinical efficacy of immune ozone blood auto-transfusion therapy in treatment of 170 patients with acute cerebral infarction%免疫三氧血回输疗法治疗170例急性脑梗死的临床疗效

    Institute of Scientific and Technical Information of China (English)

    王生锋

    2014-01-01

    ObjectiveTo investigate the clinical efficacy of immune ozone blood auto-transfusion therapy for acute cerebral infarction.Methods340 patients with acute cerebral infarction admitted to our hospital from August 2012 to August 2013 were selected and randomly divided into two groups, namely the control group(ordinary treatment) and the treatment group(ordinary treatment+immune ozone blood auto-transfusion therapy), with 170 patients in each group. The efficacy of the two groups was analyzed comparatively. ResultsThe effective rate of the treatment group was 91.2% and that of the control group was 78.2%(x2=4.379,P=0.008), indicating that the treatment group had significantly higher effective rate than the control group. Conclusion Medical ozone blood auto-transfusion therapy is quite suitable for the treatment of neurological diseases,especially acute cerebral infarction,and shows remarkable efficacy.%目的:探讨免疫三氧血回输疗法治疗急性脑梗死的临床疗效。方法选取我院2012年8月~2013年8月期间收治的急性脑梗死患者340例,随机分成两组,对照组(一般治疗)及治疗组(一般治疗+免疫三氧血回输疗法)各170例,对比分析其疗效。结果治疗组有效率为91.2%,对照组有效率为78.2%, x2=4.379,P=0.008,表明治疗组基本治愈率及总有效率明显高于对照组,治疗组有效率明显高于对照组。结论医用臭氧自体血回输疗法非常适合神经系统疾病,特别是急性脑梗死等治疗,且疗效显著。

  18. 丁苯酞氯化钠注射液治疗急性脑梗死32例临床观察%Clinical Observation of 32 Cases of Butylphthalide and Sodium Chloride Injection in Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    洪哲仁

    2015-01-01

    目的 探究急性脑梗死采用丁苯酞氯化钠注射液治疗的临床疗效.方法 选取我院64例急性脑梗死患者,随机分为对照组和观察组,各组均32例,对照组采用常规治疗,观察组采用丁苯酞氯化钠注射液联合常规治疗.结果 观察组患者治疗总有效率高于对照组(P<0.05),且患者NIHSS(神经功能缺损)评分低于对照组(P<0.05),BI(日常生活能力)评分高于对照组(P<0.05).结论 急性脑梗死采用丁苯酞氯化钠注射液治疗,治疗效果良好.%Objective The clinical curative effect of acute cerebral infarction treated by butylphthalide and sodium chloride injection was analyzed.Methods Selected 64 cases of acute cerebral infarction in our hospital,according to the random number method,they were divided into the control group and the observation group, 32 cases each. The control group was treated with conventional therapy,the observation group using butylphthalide and sodium chloride injection combined with conventional treatment.Results The total effective rate of the observation group was significantly higher than that of the control group(P<0.05),and patients with NIHSS(neurological function defect) score was lower than the control group(P<0.05),BI(daily living ability)was higher than that of the control group(P<0.05).Conclusion Acute cerebral infarction by butylphthalide and sodium chloride injection treatment,the treatment effect is good.

  19. 血必净联合前列地尔治疗脑梗死急性期的疗效及安全性观察%Effect and safety of Xuebijing combined Alprostadil in the treatment of acute period of cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    程京

    2014-01-01

    目的:观察血必净联合前列地尔治疗脑梗死急性期的疗效与安全性。方法70例脑梗死急性期患者进行分组治疗,观察组给予血必净联合前列地尔,对照组给予前列地尔。观察2组有效率、美国国立卫生院神经功能缺损评分(NIHSS)以及肝、肾功能等指标。结果观察组有效率94.29%,高于对照组的77.14%,差异有统计学意义( P<0.05)。治疗前2组NIHSS 评分差异无统计学意义(P>0.05),治疗后7、14、21 d ,观察组NIHSS 评分均显著低于对照组,差异有统计学意义( P <0.05)。2组肝、肾功能等方面差异均无统计学意义( P>0.05)。结论血必净联合前列地尔治疗脑梗死急性期,具有较好的临床疗效,能够一定程度上恢复患者的神经功能,安全可靠,值得推广。%Objective To observe the clinical effect and safety of Xuebijing combined Alprostadil in the treatment of acute period of cerebral infarction. Methods Seventy patients with acute period of cerebral infarction were divided into 2 groups.Observation group was given Xuebijing combined Alprostadil ,while control group was given Alprostadil only. The effective rate ,NIHSS score and safety index of liver and kidney function of the two groups were compared.Results The effective rate of observation group was higher than control group(P0.05. Conclusion Xuebijing combined Alprostadil for treatment of acute period of cerebral infarction has a high clinical effec-tive rate ,it can promote recovery of nerve function of patients to some extent and it is safe and reliable ,so it is worth of being popularized.

  20. 神经节苷脂联合奥扎格雷钠对急性脑梗死疗效观察%Observation and analysis of the effects of ganglioside combined with ozagrel in the treatment of acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    许敬菊; 程慎令

    2012-01-01

    OBJECTIVE To analyze the efficacy and safety of ozagrel combined with ganglioside therapy in the treatment of acute cerebral infarction. METHODS 120 patients with acute cerebral infarction were selected and randomly divided into two groups, namely the control group and treatment group, n = 60 cases, the control group was given ozagrel, and the combined treatment group was given ganglioside, the two groups of patients were observed by NIHSS score and the BI index of the efficacy and safety assessment. RESULTS There were significant efficacies in both groups of patients, combined treatment group was better than the control group; viability was significantly improved, and no significant adverse reaction was discovered. CONCLUSION The therapeutic efficacy of ganglioside combined with sodium ozagrel treatment for acute cerebral infarction is significant, with reliable security.%目的:观察神经节苷脂联合奥扎格雷钠在急性脑梗死治疗中的疗效及其安全性.方法:对120例急性脑梗死患者分别进行奥扎格雷钠及其与神经节苷脂的联合治疗,通过NIHSS评分和BI指数对疗效及其安全性进行评估.结果:2组患者疗效显著,联合治疗组有效率高达90%,效果明显优于对照组(78.33%),无效患者(10.00%)则明显少于对照组(21.67%);治疗后患者生活能力均有显著提高(P<0.05),治疗组提高更为明显(P<0.01);治疗中患者生理指标平稳,未见明显不良反应.结论:神经节苷脂与奥扎格雷钠治疗急性脑梗死疗效显著,具有可靠的安全性.

  1. 脑内微出血在急性脑梗死后出血中的临床意义%The Effects of Microbleed in the Cerebral Bleeding after Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    杨继党; 林清原

    2008-01-01

    目的 研究脑内微出血(cerebral microbleed,CMB)在急性脑梗死患者急性期发生出血转换中的临床意义.方法 连续收集急性脑梗死住院患者260例,通过磁共振梯度回波T2*加权成像(gradient-echoT2*-Weighted imaging,GRE-T2*WI)评价CMB严重程度.结果 260例脑梗死患者中,伴CMB的占28.1%;伴CMB的脑梗死患者一周内脑出血的发生率高于不伴CMB的患者(P<0.01);年龄和CMB是脑梗死患者急性期发生出脑出血的独立危险因素.结论 CMB能增加脑梗死后出血的可能性,对伴有CMB的脑梗死患者,应注意预防脑出血的发生.

  2. Cerebral blood flow in acute mountain sickness

    DEFF Research Database (Denmark)

    Jensen, J B; Wright, Anne; Lassen, N A

    1990-01-01

    Changes in cerebral blood flow (CBF) were measured using the radioactive xenon technique and were related to the development of acute mountain sickness (AMS). In 12 subjects, ascending from 150 to 3,475 m, CBF was 24% increased at 24 h [45.1 to 55.9 initial slope index (ISI) units] and 4% increased...

  3. Genetics Home Reference: cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy

    Science.gov (United States)

    ... Encyclopedia: Stroke Health Topic: Dementia Health Topic: Ischemic Stroke Genetic and Rare Diseases Information Center (1 link) Cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy Additional NIH ... Educational Resources (6 links) ...

  4. Coffee component 3-caffeoylquinic acid increases antioxidant capacity but not polyphenol content in experimental cerebral infarction.

    Science.gov (United States)

    Ruiz-Crespo, Silvia; Trejo-Gabriel-Galan, Jose M; Cavia-Saiz, Monica; Muñiz, Pilar

    2012-05-01

    Although coffee has antioxidant capacity, it is not known which of its bioactive compounds is responsible for it, nor has it been analyzed in experimental cerebral infarction. We studied the effect one of its compounds, 3-caffeoylquinic acid (3-CQA), at doses of 4, 25 and 100 μg on plasma antioxidant capacity and plasma polyphenol content, measuring the differences before and after inducing a cerebral infarction in an experimental rat model. We compared them with 3-caffeoylquinic-free controls. The increase in total antioxidant capacity was only higher than in controls in 3-CQA treated animals with the highest dose. This increase in antioxidant capacity was not due to an increase in polyphenols. No differences between the experimental and control group were found regarding polyphenol content and cerebral infarction volume. In conclusion, this increase in antioxidant capacity in the group that received the highest dose of 3-CQA was not able to reduce experimental cerebral infarction.

  5. Bilateral olfactory ensheathing cell transplantation promotes neurological function in a rat model of cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Zhihua Yang; Wenli Sheng; Huiyong Shen; Qinghua Hou; Rui Li; Jinsheng Zeng; Ruxun Huang

    2011-01-01

    In the present study, olfactory ensheathing cells were transplanted into the cortices of infarcted (infarct transplantation group), normal (normal transplantation group), and bilateral hemispheres (bilateral transplantation group). Olfactory ensheathing cells migrated to the infarct focus. The number of growth associated protein 43-positive cells and nerve fibers was slightly increased in the infarct area. These changes were more evident in the bilateral cortical transplantation group. Results demonstrated that transplanted olfactory ensheathing cells can migrate in rats with cerebral infarction. The olfactory ensheathing cells on the normal side can also promote neurological function. Bilateral cortical transplantation exhibited superior effects over unilateral transplantation.

  6. The tole of ischemic preconditioning in acute myocardial infarction

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    Ristić Anđelka

    2005-01-01

    Full Text Available Introduction Ischemic preconditioning is a phenomenon in which brief episodes of ischemia and reperfusion increase myocardial tolerance and substantially reduce the infarction size. Case report Two patients with acute left anterior descending artery occlusion received fibrinolytic therapy within 6 hours of symptom onset, but nevertheless developed myocardial infarctions of different size. The first patient, without a history of preinfarction angina, developed a large anterior infarction, because there was no time for ischemic preconditioning or development of coronary collateral vessels. The second patient, with a 4-day history of preinfarction angina, had a more favorable outcome-he developed apical necrosis, with greater myocardial viability in the infarct-related area. Conclusion The beneficial effects of angina occurring 24-48h before infarction are resulting from ischemic preconditioning, which reduces cardiac mortality, infarct size and occurrence of life-threatening ventricular arrhythmias. .

  7. Nanog expression in heart tissues induced by acute myocardial infarction.

    Science.gov (United States)

    Luo, Huanhuan; Li, Qiong; Pramanik, Jogen; Luo, Jiankai; Guo, Zhikun

    2014-10-01

    Nanog is a potential stem cell marker and is considered a regeneration factor during tissue repair. In the present study, we investigated expression patterns of nanog in the rat heart after acute myocardial infarction by semi-quantitative RT-PCR, immunohistochemistry and Western blot analyses. Our results show that nanog at both mRNA and protein levels is positively expressed in myocardial cells, fibroblasts and small round cells in different myocardial zones at different stages after myocardial infarction, showing a spatio-temporal and dynamic change. After myocardial infarction, the nanog expression in fibroblasts and small round cells in the infarcted zone (IZ) is much stronger than that in the margin zone (MZ) and remote infarcted zone (RIZ). From day 7 after myocardial infarction, the fibroblasts and small cells strongly expressed nanog protein in the IZ, and a few myocardial cells in the MZ and the RIZ and the numbers of nanog-positive fibroblasts and small cells reached the highest peak at 21 days after myocardial infarction, but in this period the number of nanog-positive myocardial cells decreased gradually. At 28 days after myocardial infarction, the numbers of all nanog-positive cells decreased into a low level. Therefore, our data suggest that all myocardial cells, fibroblasts and small round cells are involved in myocardial reconstruction after cardiac infarction. The nanog-positive myocardial cells may respond to early myocardial repair, and the nanog-positive fibroblasts and small round cells are the main source for myocardial reconstruction after cardiac infarction.

  8. Copeptin Testing in Acute Myocardial Infarction: Ready for Routine Use?

    Directory of Open Access Journals (Sweden)

    Sebastian Johannes Reinstadler

    2015-01-01

    Full Text Available Suspected acute myocardial infarction is one of the leading causes of admission to emergency departments. In the last decade, biomarkers revolutionized the management of patients with suspected acute coronary syndromes. Besides their pivotal assistance in timely diagnosis, biomarkers provide additional information for risk stratification. Cardiac troponins I and T are the most sensitive and specific markers of acute myocardial injury. Nonetheless, in order to overcome the remaining limitations of these markers, novel candidate biomarkers sensitive to early stage of disease are being extensively investigated. Among them, copeptin, a stable peptide derived from the precursor of vasopressin, emerged as a promising biomarker for the evaluation of suspected acute myocardial infarction. In this review, we summarize the currently available evidence for the usefulness of copeptin in the diagnosis and risk stratification of patients with suspected acute myocardial infarction in comparison with routine biomarkers.

  9. Relationship between cystatin C and severity of the disease and changes of renal function in patients with acute cerebral infarction%胱抑素C与急性脑梗死患者病情严重程度及肾功能变化的关系

    Institute of Scientific and Technical Information of China (English)

    石群

    2015-01-01

    目的:探讨胱抑素C(CysC)与急性脑梗死患者病情严重程度及肾功能变化的关系。方法选择急性脑梗死患者84例(研究组)和体检健康者84例(对照组),检测血清CysC水平,分析其与患者梗死灶面积及神经功能缺损程度的关系。采用500 mL/d(A组)和375 mL/d(B组)20%甘露醇进行治疗,观察治疗前、治疗后第5、14天血清CysC及肾功能的变化。结果研究组大、中、小梗死灶患者血清CysC水平高于对照组(P<0.05);重、中、轻度神经功能缺损患者血清CysC水平高于对照组(P<0.05)。治疗后,A组和B组患者血清肌酐(Cr)、尿素氮(BUN)、CysC水平均升高,其中血清CysC水平与治疗前比较差异有统计学意义(P<0.05)。A组和B组患者治疗后第5、14天血清Cys、Cr、BUN水平比较差异无统计学意义(P>0.05)。结论 CysC与急性脑梗死患者病情严重程度密切相关;在监测脑梗死患者甘露醇治疗对肾功能影响方面,CysC优于Cr、BUN ,值得临床应用。%Objective To investigate the relationship between cystatin C (CysC) and severity of the disease and changes of renal function in patients with acute cerebral infarction .Methods A total of 84 patients with acute cerebral infarction (study group) and 84 healthy individuals (control group) were enrolled and serum CysC levels were detected ,and its relationship with the degree of neurological impairment was analysed .500 mL/d (group A) and 375 mL/d (B group) 20% mannitol treatment were used ,and changes of serum CysC levels and renal function before treatment and 5 days and 14 days after treatment were analyzed .Results Serum CysC levels in patients with large ,medium and small infarcts were significantly higher than that in the control group (P0 .05) .Conclusion CysC might be closely related with the severity of acute cerebral infarction ,which could be more useful for monitoring

  10. Cerebral hemodynamics and metabolism in patients with moyamoya disease not demonstrating either cerebral infarct or hemorrhage on MRI

    Energy Technology Data Exchange (ETDEWEB)

    Kuwabara, Yasuo; Ichiya, Yuichi; Sasaki, Masayuki; Akashi, Yuko; Yoshida, Tsuyoshi; Fukumura, Toshimitsu; Masuda, Kouji; Matsushima, Toshio; Fukui, Masashi [Kyushu Univ., Fukuoka (Japan). Faculty of Medicine

    1995-12-01

    We evaluated the cerebral hemodynamics and metabolism in moyamoya patients who did not demonstrate either cerebral infarct or hemorrhage on MRI. The subjects consisted of 5 patients with moyamoya disease (4 females and one male, aged from 15 to 40 ears). The CBF, OEF and CMRO{sub 2} of the moyamoya patients did not differ from those of the normal control subjects. The CBV did increase significantly in the cerebral cortices and striatum, but not in the cerebellum. The TT was also significantly prolonged in the frontal and parietal regions. The cerebrovascular CO{sub 2} response was markedly impaired in the frontal, temporal and parietal cortices. However, it was relatively preserved in the occipital cortex, thalamus and cerebellum. Thus, the cerebral hemodynamic reserve capacity decreased even in the moyamoya patients not demonstrating either cerebral infarct or hemorrhage on MRI, and it should be considered in the management of these patients. (author).

  11. Reassessment of Defibrase in the treatment of Acute Cerebral lnfarction

    Institute of Scientific and Technical Information of China (English)

    Liu XQ; Guo YP; Wang WZ; Zhang CX; Yang JH; Qin Z

    2000-01-01

    Objective: to assess the safety and efficacy of defibrase in the treatment of acute cerebral iinfarction by a large sample, multicerter, randomized, double-blind, and placebo-controlled clinical trial Methods: 2244 cases with acute infarction in 41centers were randomly allocated to receive either an imitial intrdvcnons infusion of defibrase 10Bu or placebo in 250ml of normal saline within 24 hours of stroke onset Subsequent in fusions of defibrase 5Bu or placebo on the third and fifth days respectively. This treatment protocol was determined on the bases of the pretrial of 114 patientsin 8 centers The end points fincluded Climcally Neurological De ficits Scale of Stroke, Barthel Index, Mortality, adverse reaction and the level of plasma fibrinogen (FIB)Results: (1) the level of plasma FIB in defibrase group was reurarkably declied after treatment whereas the bleeding evcnts and other adverse reaction was not incteased in comparison with control group There was difference in the imtcnsity of degrading plasna FIB between defibrase from Agkistrodon halys and that frorn Agkistrodon acutns. (2) Theare were no statistically significant differences at Clinically Neurological Deficits Scale of Stroke at 2 weeks, Barthel Index sc ore and mortality at 3 months between two groups. Conclutions: This study showed that defibrase atppears safe and effective in degading plastua FIB.The dose of defibrase should regnlate propcrly according to preparations from diffcrent snake venom .This study did not show that clinical efficacy of defibrase was supetior to those present used medicines for acute cerebral infarction It is necessary to further study about the relations between its clinical efficacy and the dose,protocol of drug administration and indication.

  12. Relativity analysis of arterosclerotic cerebral infarction of senile patients and secondary epilepsy%老年动脉硬化性脑梗死与继发性癫痫相关性分析

    Institute of Scientific and Technical Information of China (English)

    张英杰; 马艳

    2001-01-01

    @@Background: Acute cerebral vascular secondary epilepsy isn't uncommon in clinic.It can happen at any time of epilepsy,even as first- onset or main clinical manifestation.Main cause of stroke of senile patients is arteriosclerosis,which is main cause of old stage epilepsy. Objective:To analyze relativity of arterosclerotic cerebral infarction of senile patients and secondary epilepsy.

  13. Computational modeling of acute myocardial infarction.

    Science.gov (United States)

    Sáez, P; Kuhl, E

    2016-01-01

    Myocardial infarction, commonly known as heart attack, is caused by reduced blood supply and damages the heart muscle because of a lack of oxygen. Myocardial infarction initiates a cascade of biochemical and mechanical events. In the early stages, cardiomyocytes death, wall thinning, collagen degradation, and ventricular dilation are the immediate consequences of myocardial infarction. In the later stages, collagenous scar formation in the infarcted zone and hypertrophy of the non-infarcted zone are auto-regulatory mechanisms to partly correct for these events. Here we propose a computational model for the short-term adaptation after myocardial infarction using the continuum theory of multiplicative growth. Our model captures the effects of cell death initiating wall thinning, and collagen degradation initiating ventricular dilation. Our simulations agree well with clinical observations in early myocardial infarction. They represent a first step toward simulating the progression of myocardial infarction with the ultimate goal to predict the propensity toward heart failure as a function of infarct intensity, location, and size.

  14. Thrombolysis in acute myocardial infarction: need for a change in strategy and future directions.

    Science.gov (United States)

    Pitt, B

    1990-01-01

    The results of several major trials of i.v. thrombolysis in patients with acute myocardial infarction have demonstrated the efficacy of the treatment in reducing mortality. Streptokinase and rt-PA have been shown to be effective (APSAC = anisoylated plasminogen streptokinase activator complex; GISSI = Gruppo Italiano per lo Studio della Streptochinasi nell' Infarto miocardico, ASSET = Anglo Scandinavian study of early thrombolysis, rt-PA). This treatment is associated with the potential for cerebral and major bleeding, especially in elderly patients. The benefit of this treatment in patients with cardiogenic shock or hypotension (ISIS-2) is discussed. There is no convincing evidence that patients with ST-segment depression or those with an equivocal electrocardiogram had been benefited from i.v. thrombolysis. Further studies with i.v. thrombolysis and/or other strategies need to be explored. Overall the use of i.v. thrombolytic agents in combination with PTCA in patients with acute myocardial infarction have resulted in improvement in ventricular function and survival in patients eligible for this therapy. However, new techniques and therapeutic approaches to prevent reocclusion, to prevent reperfusion injury, to prevent restenosis after PTCA, to prevent atherosclerosis in the infarct and non-infarct related arteries, and to reduce the potential for ventricular arrhythmias and sudden death as well as the potential for mural thrombi and embolization after infarction are needed. The 1990's will see attempts to determine the optimum adjunctive therapy or "cocktail" of agents to be used with i.v. thrombolysis.

  15. 血清视黄醇结合蛋白4水平与2型糖尿病并发急性脑梗死的相关性研究%The study of the correlation of serum retinol binding protein 4 in type 2 diabetes mellitus patients combined with acute cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    曹灵; 张真稳; 朱妍

    2015-01-01

    目的:探讨血清视黄醇结合蛋白4(retinol-binding protein,RBP4)水平与2型糖尿病并发急性脑梗死的相关性。方法选取2014年6月-2015年1月在扬州大学医学院附属医院住院的30例2型糖尿病并发急性脑梗死患者、30例2型糖尿病并发陈旧性脑梗死患者、30例2型糖尿病不合并脑梗死患者、30例非糖尿病脑梗死患者及30例同期体检健康者。比较各组受检者的总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)、脂蛋白(a)[LP (a)]、胱抑素C(Cyc-C)、空腹血糖(FPG)、糖化血红蛋白(HbA1c)、RBP4水平。采用Spearman相关分析RBP4的相关因素,采用二分类Logistic回归分析2型糖尿病并发急性脑梗死的影响因素。结果①5组受检者收缩压( SBP)、FPG、TG、HDL-C、Cyc-C、HbA1c、RBP4水平差异有统计学意义(P<0.05);其中2型糖尿病并发急性脑梗死组患者血清RBP4水平均高于对照组、2型糖尿病并发陈旧性脑梗死患者组、2型糖尿病患者组、脑梗死患者组。②Spearman相关分析显示,血清TG、Cyc-C水平均与RBP4呈正相关(r值分别为0.309和0.176,P值均<0.05),血清HDL-C水平与RBP4呈负相关(r值为-0.249,P<0.01)。③二分类Logistic回归分析显示,RBP4与2型糖尿病并发急性脑梗死存在回归关系(OR=1.188,P<0.05),收缩压(SBP)和舒张压(DBP)与2型糖尿病并发陈旧性脑梗死存在回归关系(分别为OR=1.133,P<0.01;OR=0.879,P<0.05)。结论高血清RBP4水平可能是2型糖尿病并发急性脑梗死的危险因子之一,血清RBP4升高与血脂偏高有关。%Objective To explore the relation between serum retinol binding protein 4 ( RBP4 ) level and type 2 diabetes mellitus patients combined with acute cerebral infarction.Methods The patients who were admitted to the Affiliated

  16. The use of susceptibility-weighted imaging to detect cerebral microbleeds after lacunar infarction.

    Science.gov (United States)

    Shao, L; Wang, M; Ge, X-H; Huang, H-D; Gao, L; Qin, J-C

    2017-07-01

    To study the value of susceptibility-weighted imaging (SWI) technology to detect cerebral microbleeds (CMBs) in senile cerebral lacunar infarction patients; and to evaluate the complicated cerebral hemorrhage risk after patients with CMBs took aspirin, an antiplatelet medication or received anticoagulant therapy. MRI scanning, using GRE-T2*WI, SWI and FSE sequences (T1WI, T2WI, and T2FLAIR), was performed on the three groups: (1) a cerebral lacunar infarction group; (2) cerebral lacunar infarction with cerebral microbleeds (CMBs) group; and (3) a healthy elderly group. A total of 60 cases were in each group (180 total patients). In addition, the lacunar infarction group and lacunar infarction with CMBs groups were both treated with formal antiplatelet or anticoagulant therapy, according to medical guidelines. Patients were followed for 12 months, during which time their cerebral hemorrhages and post-event effects were observed. The relativity of CMBs, antiplatelet therapy, anticoagulant therapy and cerebral hemorrhage transformation was analyzed and defined. The two groups of research patients with lacunar infarctions were scanned with relevant sequences. The SWI scanning sequence showed the highest positive rate of CMBs, followed by GRE-T2*WI and other conventional scanning sequences. T1WI, T2WI and T2FLAIR showed a relatively lower positive rate of CMBs. In the cerebral lacunar infarction group and healthy elderly group, 34 cases in the SWI sequence showed 84 positive sites; 18 cases in the GRE-T2*WI sequence showed 40 positive sites; 2 cases in the T1WI sequence showed 4 positive sites; and 6 cases in the T2WI sequence showed 11 positive sites. After a chi-squared test, the differences between the sequences were statistically significant (p CMBs. The normal control group only showed mild hemorrhaging. The degree of lacunar infarction was significantly related to the severity of CMBs (p CMBs had received formal antiplatelet therapy and anticoagulation therapy

  17. Purine Metabolism in Acute Cerebral Ischemia

    Directory of Open Access Journals (Sweden)

    Ye. V. Oreshnikov

    2008-01-01

    Full Text Available Objective: to study the specific features of purine metabolism in clinically significant acute cerebral ischemia. Subjects and materials. Three hundred and fifty patients with the acutest cerebral ischemic stroke were examined. The parameters of gas and electrolyte composition, acid-base balance, the levels of malonic dialdehyde, adenine, guanine, hypox-anthine, xanthine, and uric acid, and the activity of xanthine oxidase were determined in arterial and venous bloods and spinal fluid. Results. In ischemic stroke, hyperuricemia reflects the severity of cerebral metabolic disturbances, hemodynamic instability, hypercoagulation susceptiility, and the extent of neurological deficit. In ischemic stroke, hyperuri-corachia is accompanied by the higher spinal fluid levels of adenine, guanine, hypoxanthine, and xanthine and it is an indirect indicator of respiratory disorders of central genesis, systemic acidosis, hypercoagulation susceptibility, free radical oxidation activation, the intensity of a stressor response to cerebral ischemia, cerebral metabolic disturbances, the depth of reduced consciousness, and the severity of neurological deficit. Conclusion. The high venous blood activity of xanthine oxidase in ischemic stroke is associated with the better neurological parameters in all follow-up periods, the better early functional outcome, and lower mortality rates. Key words: hyperuricemia, stroke, xanthine oxidase, uric acid, cerebral ischemia.

  18. D-dimer levels and cerebral infarction in critically ill cancer patients.

    Science.gov (United States)

    Ryu, Jeong-Am; Bang, Oh Young; Lee, Geun-Ho

    2017-08-30

    D-dimer levels have been used in the diagnosis of a variety of thrombosis-related diseases. In this study, we evaluated whether measuring D-dimer levels can help to diagnose cerebral infarction (CI) in critically ill cancer patients. We retrospectively evaluated all cancer patients who underwent brain magnetic resonance imaging (MRI) between March 2010 and February 2014 at the medical oncology intensive care unit (ICU) of Samsung Medical Center. Brain MRI scanning was performed when CI was suspected due to acute neurological deficits. We compared D-dimer levels between patients ultimately diagnosed as having or not having CI and analyzed diffusion-weighted imaging (DWI) lesion patterns. A total of 88 patients underwent brain MRI scanning due to clinical suspicion of CI; altered mental status and unilateral hemiparesis were the most common neurological deficits. CI was ultimately diagnosed in 43 (49%) patients. According to the DWI patterns, multiple arterial infarctions (40%) were more common than single arterial infarctions (9%). Cryptogenic stroke etiologies were more common (63%) than determined etiologies. There was no significant difference in D-dimer levels between patients with and without CI (P = 0.319). Although D-dimer levels were not helpful in diagnosing CI, D-dimer levels were associated with cryptogenic etiologies in critically ill cancer patients; D-dimer levels were higher in the cryptogenic etiology group than in the determined etiology group or the non-infarction group (P = 0.001). In multivariate analysis, elevated D-dimer levels (> 8.89 μg/mL) were only associated with cryptogenic stroke (adjusted OR 5.46; 95% confidence interval, 1.876-15.857). Abnormal D-dimer levels may support the diagnosis of cryptogenic stroke in critically ill cancer patients.

  19. {sup 1}H and {sup 31}P-magnetic resonance spectroscopy of cerebral infarction in rats

    Energy Technology Data Exchange (ETDEWEB)

    Yamamuro, Manabu; Katayama, Yasuo; Igarashi, Hironaka; Terashi, Akiro [Nippon Medical School, Tokyo (Japan)

    1997-04-01

    Magnetic resonance spectroscopy (MRS) allows the noninvasive study of metabolism in vivo. In order to further understand the time course of biochemical changes during cerebral infarction, we performed the MRS study with pathological analysis. The left middle cerebral artery (MCA) was occluded in spontaneously hypertensive male rats (SHR) by the method of Tamura et al. The spectra were obtained from the infarcted hemisphere by placing the surface coils over the left side of the calvarium. {sup 31}P and {sup 1}H-MRS were performed at 3 hours, 24 hours and 7 days after MCA occlusion. Ischemic lesions caused by the left MCA occlusion extended into the parietal lobe and caudate putamen. After 3 hours of ischemia, vacuolated neurophils and shrunken neurons were observed. At 24 hours, these changes were severe. After 7 days, infiltration of monocytes and capillary hyperplasia were seen, and neurons had disappeared. At the acute stage of ischemia the phosphocreatine/inorganic phosphate (PCr/Pi) peak ratio decreased. After 7 days of ischemia, these changes became obscure. The intracellular pH (pHi) decreased after 3 hours of ischemia and recovered almost to the control level at 24 hours post ischemia. Alkalosis was apparent 7 days after ischemia. This alkalosis might be due to increased permeability of the deteriorated blood brain barrier. Although the lactate level was high 24 hours post ischemia, the pHi was almost normal. The N-acetyl-aspartate/creatine ratio decreased significantly from the acute stage of stroke. This decrease correlated with pathological changes. The correlation of the magnetic resonance spectra with the histological results may open aspects for monitoring stroke therapy and a new approach to tissue characterization. (author)

  20. 磁敏感加权成像早期评价急性脑梗死患者预后及脑血容量的相关性分析%Correlation analysis of the prognosis evaluated by SWI with CBV in the early acute cerebral infarction patients

    Institute of Scientific and Technical Information of China (English)

    骆嵩; 屈洪党; 刘晓林; 谢静

    2016-01-01

    目的:探讨早期急性脑梗死患者磁敏感加权成像(susceptibility weighted imaging,SWI)上"突出的血管"(prominent vein,PV)现象与临床预后及脑血容量(cerebral blood volume,CBV)的关系,分析PV的临床意义.方法:选取22例急性期脑梗死患者,发病3 d内完善头部相关影像学检查,根据皮层软脑膜吻合支血管显影分级法,对SWI上的PV进行影像学分级,选取病灶处PV明显的2个层面作为ROI区,以ROI区病灶中心及周围的3个点作为测量对象,同时测量病灶镜像区相应的3个点,并记录相应的CBV值,再由相应的软件计算出患侧及健侧参数的平均值.并分别于入院时、发病14 d后进行美国国立卫生研究院卒中量表(the National institutes of health stroke scale,NIHSS)评分;于发病90 d后根据Rankin修订量表(modified Rankin Scale,mRS)对患者电话随访进行评分.结果:PV分级与患者侧CBV变化呈正相关关系(P0.05).结论:SWI可通过PV现象及其分级反映早期急性脑梗死患者病侧CBV变化.%Objective:To detect the susceptibility weighted imaging(SWI) of prominent vessel(PV),investigate the correlation of clinical prognosis with cerebral blood volume( CBV) in early acute cerebral infarction patients,and analyze the clinical significance of PV. Methods:The imaging of the head in 22 patients with acute cerebral infarction were examined within 3 days of disease. The imaging of PV in SWI were graded according to the classification of anastomosis vessels of cortex and leptomeningeal. Two lays with obvious PV in lesions were set as the region of interesting( ROI) area. The focal mirror of 3 points in the lesion center and around in ROI area were measured,the CBV value of which was recorded for calculating the average value of parameter in the healthy and disease side. The scores of national institutes of health stroke scale( NIHSS) at admission and after 14 days of disease,and modified Rankin Scale( mRS) after 90 days of disease

  1. Curative effects of Yiqifumai injection on acute cerebral watershed infarction%注射用益气复脉治疗分水岭脑梗死的效果分析

    Institute of Scientific and Technical Information of China (English)

    翟飞鹏; 孙雅轩; 刘毅; 董银桃; 胡风云

    2014-01-01

    目的 观察注射用益气复脉治疗急性分水岭脑梗死的临床效果.方法 80例急性分水岭脑梗死患者完全随机分为观察组(40例),对照组(40例).2组均给予抗血小板聚集、调脂、调控血压、改善微循环及保护脑细胞等治疗,观察组在此基础上加用注射用益气复脉,5.2 g/d静脉滴注,共10 d.治疗前后应用美国国立卫生研究院卒中量表(NIHSS)进行神经功能缺损评分.结果 2组患者治疗后NIHSS评分均低于本组治疗前[观察组(8.4±2.5)分比(13.2±2.3)分,对照组(9.6±3.2)分比(13.4±2.7)分],观察组治疗后NIHSS评分明显低于对照组(P<0.05).观察组治疗有效率为85.0%(34/40),明显高于对照组的65.0% (26/40)(P<0.05).2组均无明显不良反应.结论 注射用益气复脉治疗分水岭脑梗死安全、有效.%Objective To evaluate the efficacy of Yiqifumai injection on cerebral watershed infarction.Methods Eighty patients with cerebral infarction were randomly divided into observation group (n =40) and control group (n =40).Two groups received anti-platelet aggregation,lipid and blood pressure regulation to improve microcirculation.Neurological deficit was assessed by the national institute of health stroke scale (NIHSS) before and after treatment.Results After treatment,NIHSS sores were lower than those before treatment in both groups [observation group (8.4 ± 2.5) scores vs (13.2 ± 2.3) scores,control group (9.6 ± 3.2) scores vs (13.4 ± 2.7) scores] ; NIHSS score in the observation group was significantly lower than that in the control group(P < 0.05).The efficacy in the observation group was superior to that in the control group [85.0% (34/40) vs 65.0% (26/ 40)] (P < 0.05).There were no obvious adverse reactions in two groups.There were no obvious adverse effects in two groups.Conclusion Yiqifumai injection is safe and effective for treating cerebral watershed infarction.

  2. Experimental Approaches to Acute Myocardial Infarction

    NARCIS (Netherlands)

    D.B. Uitterdijk (André)

    2015-01-01

    markdownabstractAbstract This thesis is dedicated to i) novel methods and optimization studies to improve the diagnosis of myocardial ischemia and myocardial infarction as well as fundamental studies that precede novel therapies for myocardial infarction. In part ii) 2 novel, adjunctive therapies f

  3. Experimental Approaches to Acute Myocardial Infarction

    NARCIS (Netherlands)

    D.B. Uitterdijk (André)

    2015-01-01

    markdownabstractAbstract This thesis is dedicated to i) novel methods and optimization studies to improve the diagnosis of myocardial ischemia and myocardial infarction as well as fundamental studies that precede novel therapies for myocardial infarction. In part ii) 2 novel, adjunctive therapies

  4. 尤瑞克林联合胞二磷胆碱治疗急性脑梗死100例的临床观察%Clinical observation of 100 cases of acute cerebral infarction of Kallikrein joint citicoline treatment

    Institute of Scientific and Technical Information of China (English)

    赵健

    2015-01-01

    Objective Observed rachlin joint citicoline treatment of acute cerebral infarction clinical efficacy of 100 cases and analyzed.Methods 100 patients were randomLy divided into two groups, the treatment group of 50 patients with a control group of 50 patients in the control group underwent conventional treatment, the treatment group Uribe clindamycin combined citicoline treatment, were treated for 21 days.Results The treatment group was more significant effect than the control group, 50 patients were cured in 8 cases, 30 cases markedly effective, 10 cases effective, the total efficiency of 96%.Conclusion Kallikrein joint citicoline clinical efficacy of treatment of acute cerebral infarction satisfaction, worthy of clinical application.%目的:观察尤瑞克林联合胞二磷胆碱治疗急性脑梗死100例的疗效并加以分析。方法将100例患者随机分为两组,治疗组50例与对照组50例,对照组行常规治疗,治疗组加用尤瑞克林联合胞二磷胆碱治疗,两组疗程均为21天。结果治疗组较对照组疗效更显著,50例患者中治愈8例,显效30例,有效10例,总有效率96%。结论尤瑞克林联合胞二磷胆碱治疗急性脑梗死的疗效满意,值得临床推广应用。

  5. Left ventricular global longitudinal strain in acute myocardial infarction

    DEFF Research Database (Denmark)

    Ersbøll, Mads

    Systolic dysfunction, clinical heart failure and elevated levels of neurohormonal peptides are major predictors of adverse outcome after acute myocardial infarction (MI). In the present thesis we evaluated global longitudinal strain (GLS) in patients with acute MI in relation to neurohormonal...

  6. Transient Global Amnesia Associated with an Acute Infarction at the Cingulate Gyrus

    Directory of Open Access Journals (Sweden)

    Alejandro Gallardo-Tur

    2014-01-01

    Full Text Available Background. Transient global amnesia (TGA is a syndrome of sudden, unexplained isolated short-term memory loss. In the majority of TGA cases, no causes can be identified and neuroimaging, CSF studies and EEG are usually normal. We present a patient with TGA associated with a small acute infarct at the cingulate gyrus. Case Report. The patient, a 62 year-old man, developed two episodes of TGA. He had hypertension and hypercholesterolemia. He was found to have an acute ischemic stroke of small size (15 mm of maximal diameter at the right cerebral cingulate gyrus diagnosed on brain magnetic resonance imaging. No lesions involving other limbic system structures such as thalamus, fornix, corpus callosum, or hippocampal structures were seen. The remainder of the examination was normal. Conclusion. Unilateral ischemic lesions of limbic system structures may result in TGA. We must bear in mind that TGA can be an associated clinical disorder of cingulate gyrus infarct.

  7. Acute renal infarction: an unusual cause of abdominal pain.

    Science.gov (United States)

    Javaid, Muhammad M; Butt, Mohammed A; Syed, Yadullah; Carr, Patrick

    2009-01-01

    Acute renal infarction is an uncommon and under-diagnosed disease. Its clinical presentation is nonspecific and often mimics other more common disease entities. The diagnosis is usually missed or delayed, which frequently results in irreversible renal parenchyma damage. High index of suspicion is required for early diagnosis, as timely intervention may prevent loss of kidney function. We report a case of acute renal infarction following coronary angiography in a patient with paroxysmal atrial fibrillation who initially presented with acute abdominal pain mimicking appendicitis.

  8. Decompressive craniectomy in massive cerebral infarction Craniectomia descompressiva no infarto cerebral extenso

    Directory of Open Access Journals (Sweden)

    João Paulo Mattos

    2010-06-01

    Full Text Available Twenty one patients were submitted to decompressive craniectomy for massive cerebral infarct. Ten patients (47.6% presented a good outcome at the 6 months evaluation, eight had a poor outcome (38% and three died (14.2%. There was no outcome statistical difference between surgery before and after 24 hours of ictus, dominant and non-dominant stroke groups. Patients older than 60 years and those who had a Glasgow Coma Scale (GCS8 at pre-surgical exam and decompressive craniectomy before signs of brain herniation represent the main factors related to a better outcome. Dominant hemispheric infarction does not represent exclusion criteria.Vinte e um pacientes foram submetidos a craniectomia descompressiva para o tratamento de infarto cerebral extenso. Dez pacientes (47,6% apresentaram boa evolução em avaliação após 6 meses, 8 apresentaram evolução desfavorável (38% e 3 faleceram (14,2%. Durante o seguimento, não se evidenciou diferença estatística na evolução entre pacientes operados antes e após 24 horas do ictus, nem entre lesões envolvendo o hemisfério dominante versus não dominante. Pacientes com mais de 60 anos e aqueles com Escala de Coma de Glasgow (ECG8 no exame pré-operatório e craniectomia descompressiva antes de sinais de herniação cerebral representam os principais fatores relacionados a uma melhor evolução clínica. Infarto hemisférico envolvendo o hemisfério dominante não representa um critério de exclusão.

  9. [Acute benign cerebral angiopathy. 6 cases].

    Science.gov (United States)

    Rousseaux, P; Scherpereel, B; Bernard, M H; Guyot, J F

    1983-10-08

    The 6 cases reported here constitute, with 5 previously published cases, a special nosological entity tentatively called "acute benign cerebral angiopathy" by the authors. These 11 cases have in common certain radiological and clinical features. Arteriography shows segmental, multifocal and assymetrical stenoses involving the cerebral arteries between Willis' circle and the terminal arterioles and looking like "strings of sausages". The lesions disappear within one month and present the radiological characteristics of arteritis of medium caliber vessels. The clinical symptoms are suggestive of meningeal haemorrhage or acute cerebromeningeal oedema, with acute repetitive attacks of severe headache and agitation with obnubilation; epileptic seizures and transient neurological deficit may occur. True meningeal haemorrhage confirmed by lumbar puncture is seen in nearly one half of the cases; it seems to be due to alterations in the blood-brain barrier induced by the angiopathy. Intracerebral haematoma may develop, but the disease is usually benign and regresses spontaneously in a few days. None of the usual causes of cerebral arteritis (intra-cranial infection, collagen disease, allergic or toxic angitis) has been found. Pseudo-arteritis (notably spasm of ruptured arterial aneurysms) has been excluded. No aetiological factor common to the 11 cases reported has been elicited, although 6 of the patients had recently given birth and our 6 patients had benign virus infection before or during the clinical manifestations of the disease. In the authors' opinion, the most rewarding line of research would be the role of short acute attacks of arterial hypertension.

  10. Diffusion tensor imaging detects Wallerian degeneration of the corticospinal tract early after cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Ruiman Xie; Min Fang; Linjiang Zhou; Shanghua Fan; Jianying Liu; Hongbo Quan; Man Luo; Dongying Qiu

    2012-01-01

    To investigate the feasibility and time window of early detection of Wallerian degeneration in the corticospinal tract after middle cerebral artery infarction, 23 patients were assessed using magnetic resonance diffusion tensor imaging at 3.0T within 14 days after the infarction. The fractional anisotropy values of the affected corticospinal tract began to decrease at 3 days after onset and decreased in all cases at 7 days. The diffusion coefficient remained unchanged. Experimental findings indicate that diffusion tensor imaging can detect the changes associated with Wallerian degeneration of the corticospinal tract as early as 3 days after cerebral infarction.

  11. Weather fronts and acute myocardial infarction

    Science.gov (United States)

    Kveton, Vit

    1991-03-01

    Some methodological aspects are discussed of the investigation of acute infarct myocarditis (AIM) in relation to weather fronts. Results of a new method of analysis are given. Data were analysed from about the hour of the onset of symptoms, and led to the diagnosis of AIM either immediately or within a few hours or days (3019 cases observed over 4.5 years during 1982 1986 in Plzen, Czechoslovakia). Weather classification was based on three factors (the type of the foregoing front, the type of the subsequent front, the time section of the time interval demarcated by the passage of the surfaces of the fronts). AIM occurrence increased in particular types of weather fronts: (i) by 30% during 7 12 h after a warm front, if the time span between fronts exceeded 24 h; (ii) by 10% in time at least 36 h distant from the foregoing cold or occlusion front and from the succeeding warm or occlusion front; (iii) by 20% during 0 2 h before the passage of the front, provided the foregoing front was not warm and the interval between fronts exceeded 5 h. AIM occurrence decreased by 15% 20% for time span between fronts > 24 h at times 6 11, 6 23 and 6 35 h before a coming warm or occlusion front (for interfrontal intervals 25 48, 49 72 and possibly > 72 h), and also at 12 23 and possibly 12 35 h before a cold front (for intervals 49 72 and possibly > 72 h), if the foregoing front was cold or an occlusion front.

  12. Correlation of Cerebral Blood Flow with Memory in Patients with Cerebral Infarction%脑梗死病人脑血流与记忆的相关研究

    Institute of Scientific and Technical Information of China (English)

    汪洪; 侯靖边; 梁燕; 刘枢晓; 王文富

    2001-01-01

    Objective:To investigate the relation of cerebral blood flow(CBF) and memory in patients with cerebral infarction. Methods:The cerebral blood flow of 30 patients with cerebral infarction and 20 healthy controls was measured. The WMS was used for memory function assessment. Results: CBF and memory performance in patients group were lower than those of controls. There was a statistically significant correlation between CBF and memory performances. Conclusion: The decreasing of CBF was an important causal factor to the memory dysfunction in cerebral infarction patients.

  13. Correlation analysis of blood lipid,blood uric acid,fibrinogen and C-reactive protein in acute cerebral infarc-tion patients%急性脑梗死患者血尿酸水平与C反应蛋白纤维蛋白原相关性分析

    Institute of Scientific and Technical Information of China (English)

    胥海燕; 章志红

    2014-01-01

    目的:探讨急性脑梗死患者血脂、血尿酸、纤维蛋白原和C反应蛋白的变化及意义。方法检测并进行比较120例急性脑梗死患者与110例健康体检者血脂、血糖、血尿酸;120例急性脑梗死患者依据血尿酸水平,分为正常血尿酸组与高血尿酸组,比较2组甘油三酯(TG)、总胆同醇(TcH)、高密度脂蛋白胆固醇(HDL-c)、低密度脂蛋白胆同醇(LDL-c)、血尿酸(μA)、纤维蛋白原(Fib)、血糖(GLU)、C反应蛋白(CRP)。结果脑梗死组μA、GLU水平较健康对照组升高,差异有统计学意义(t=4·736,P=0·000;t=5·99,P=0·000);脑梗死组依据尿酸进行分组,高尿酸组纤维蛋白原(Fib)差异有统计学意义(t=2·279,P=0·025);血甘油三酯(TG)、总胆固醇(TcH)、高密度脂蛋白胆固醇(HDL-c)、低密度脂蛋白胆同醇(LDL-c)、血糖(GLU)、C反应蛋白(CRP)差异无统计学意义(P>0·05)。结论血尿酸是急性脑梗死重要危险因素之一,血尿酸水平与纤维蛋白原呈正相关,可能参与凝血功能改变。%Objective To research on the significance and change of blood lipid ,blood uric acid ,fibrinogen and C-reactive protein in acute cerebral infarction patients·Methods The levels of CHO ,blood sugar and uric acid in 120 cases with acute cer-ebral infarction and 110 healthy persons were compared· On the basis of the level of serum uric acid ,120 patients with acute cerebral infarction divided into normal uric acid group and hyperuricemia group· The blood levels of alcohol triglycerides (TG) , total cholesterol (TCH) ,high-density lipoprotein cholesterol (HDL-C) ,low density lipoprotein cholesterol (LDL-C) ,blood u-ric acid (UA) ,fibrinogen (Fib) ,and glucose (GLU) ,C-reactive protein (CRP) were compared and analyzed·Results The levels of UA ,Fib ,GLU in acute cerebral infarction patients increased obviously compared

  14. 高凝状态相关性非单一动脉供血区多发急性脑梗死的临床特点和微栓子监测%Clinical manifestations and microemboli signals in patients with hypercoagulability related multiple acute cerebral infarcts within non-single arterial territories

    Institute of Scientific and Technical Information of China (English)

    孙葳; 要雅君; 邢海英; 彭清; 舒俊龙; 门茜; 刘冉; 许珂; 黄一宁

    2016-01-01

    目的:研究高凝状态相关性非单一动脉供血区多发急性脑梗死的临床和影像学特点、微栓子监测,探讨其可能的发病机制。方法收集就诊于我院神经内科的高凝状态相关性非单一动脉供血区多发急性脑梗死患者的临床资料、实验室检查、头MRI、TCD微栓子监测,总结分析其特点。结果共收集22例患者。均以局灶性神经功能缺损急性起病,包括偏瘫、失语、偏身感觉障碍、构音障碍、偏盲、皮质盲。高凝状态相关性基础疾病如下:系统性恶性肿瘤10例,高同型半胱氨酸血症(中重度,HCY>50μmol/L)5例,肾病综合征2例,抗磷脂综合征2例,溃疡性结肠炎1例,真性红细胞增多症1例,阵发性睡眠性血红蛋白尿症1例。18例在卒中发病后高凝状态相关性基础疾病才被首次确诊。DWI示多发急性梗死灶,不符合单一动脉供血区,累及双侧前循环或前后循环,病灶累及大脑半球脑叶皮层/皮层下22例,深部12例,小脑10例,脑干2例。22例行微栓子监测者10例阳性。结论对于非单一动脉供血区多发急性脑梗死,要注意筛查高凝状态相关性基础疾病,高凝状态和微栓塞可能都参与其发病机制。%Objective To investigate the clinical features and TCD-detected microembolic signals in patients with hypercoagulability related multiple acute cerebral infarcts within non-single arterial territories, and to explore the possi⁃ble underlying mechanisms. Methods A retrospective review was conducted on all clinical, laboratory, radiological and TCD monitoring records from patients with hypercoagulability related multiple acute cerebral infarcts within non-single arterial territories, who admitted to the neurology department in our hospital. Results The data from twenty-two cases were finally included in this study. All patients presented with acute-onset localized neurological dysfunction, e

  15. Focal cerebral hyperemia in acute stroke. Incidence, pathophysiology and clinical significance

    DEFF Research Database (Denmark)

    Olsen, T S; Larsen, B; Skriver, E B

    1981-01-01

    In a consecutive study comprising 41 patients with completed stroke of less than 72 hours duration, cerebral angiography and measurements of the regional cerebral blood flow (rCBF) were performed within 24 hours after admission. The rCBF study was done using the 133-Xenon intracarotid injection...... method and a 254 multi-detector camera. CT scan was done 24 hours after the rCBF study. Focal cerebral hyperemia was found in 16 patients. The study revealed 3 different types of hyperemia: Border-zone hyperemia, surrounding ischemic areas, was seen in patients with occluded arteries on angiography......, presumably resulting from accumulation of acid metabolites in the border-zone of acute infarcts. Postischemic hyperemia was seen in patients without occlusion, presumably due to recanalization of a prior occluded artery. Remote hyperemia was found distant from the infarcted area, presumably due to local...

  16. Acute parietal lobe infarction presenting as Gerstmann’s syndrome and cognitive decline mimicking senile dementia

    Directory of Open Access Journals (Sweden)

    Chen TY

    2013-07-01

    Full Text Available Tien-Yu Chen,1 Chun-Yen Chen,1,3 Che-Hung Yen,2,3 Shin-Chang Kuo,1,3 Yi-Wei Yeh,1,3 Serena Chang,1 San-Yuan Huang1,31Department of Psychiatry, 2Department of Neurology, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, 3Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, Republic of ChinaAbstract: Gerstmann’s syndrome encompasses the tetrad of finger agnosia, agraphia, acalculia, and right-left confusion. An elderly man with a history of several cardiovascular diseases was initially brought to the psychiatric outpatient department by his family because of worsening of recent memory, executive function, and mixed anxious-depressive mood. Gerstmann’s syndrome without obvious motor function impairment and dementia-like features could be observed at first. Emergent brain computed tomography scan revealed new left-middle cerebral artery infarction over the left posterior parietal lobe. This case reminds us that acute cerebral infarction involving the parietal lobe may present as Gerstmann’s syndrome accompanied by cognitive decline mimicking dementia. As a result, emergent organic workups should be arranged, especially for elderly patients at high risk for cerebral vascular accident.Keywords: Gerstmann’s syndrome, dementia, parietal lobe infarction

  17. Progressive encephalopathy with cerebral oedema and infarctions associated with valproate and diazepam overdose.

    Science.gov (United States)

    Rupasinghe, J; Jasinarachchi, M

    2011-05-01

    Valproic Acid (VPA) in overdose is known to cause encephalopathy with or without cerebral odema, hyperammonaemia, hepatotoxicity, bone marrow suppression and non gap acidosis. Most of these conditions are reversible. We report a 45-year-old man who suffered permanent disability from the non reversible effects of cerebral odema and infarctions associated with Valproate overdose which would have been aggravated by Diazepam. This patient's presentation emphasizes the role of early detection and therapy of cerebral odema in Valproate and Diazepam overdose.

  18. [Cerebral infarction after pituitary apoplexy: Description of a case and review of the literature].

    Science.gov (United States)

    Serramito García, Ramón; Santín Amo, José María; Román Pena, Paula; Pita Buezas, Lara; González Gómez, Lara; García Allut, Alfredo

    Pituitary apoplexy is usually the result of hemorrhagic infarction in a pituitary adenoma. The clinical presentation varies widely and includes asymptomatic cases, classical pituitary apoplexy and even sudden death. Cerebral ischemia due to pituitary apoplexy is very rare. It may be caused by vasospasm or direct compression of cerebral vessels by the tumor. We report a case of pituitary apoplexy associated with cerebral infarction and discuss the relationship between the two events. Copyright © 2016 Sociedad Española de Neurocirugía. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Functional electrical stimulation-facilitated proliferation and regeneration of neural precursor cells in the brains of rats with cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Yun Xiang; Huihua Liu; Tiebin Yan; Zhiqiang Zhuang; Dongmei Jin; Yuan Peng

    2014-01-01

    Previous studies have shown that proliferation of endogenous neural precursor cells cannot alone compensate for the damage to neurons and axons. From the perspective of neural plastici-ty, we observed the effects of functional electrical stimulation treatment on endogenous neural precursor cell proliferation and expression of basic fibroblast growth factor and epidermal growth factor in the rat brain on the infarct side. Functional electrical stimulation was performed in rat models of acute middle cerebral artery occlusion. Simultaneously, we set up a placebo stimulation group and a sham-operated group. Immunohistochemical staining showed that, at 7 and 14 days, compared with the placebo group, the numbers of nestin (a neural precursor cell marker)-positive cells in the subgranular zone and subventricular zone were increased in the functional electrical stimulation treatment group. Western blot assays and reverse-transcription PCR showed that total protein levels and gene expression of epidermal growth factor and basic ifbroblast growth factor were also upregulated on the infarct side. Prehensile traction test results showed that, at 14 days, prehension function of rats in the functional electrical stimulation group was signiifcantly better than in the placebo group. These results suggest that functional electrical stimulation can promote endogenous neural precursor cell proliferation in the brains of acute cerebral infarction rats, enhance expression of basic fibroblast growth factor and epidermal growth factor, and improve the motor function of rats.

  20. IDIOPATHIC OMENTAL INFARCTION : A RARE CAUSE OF ACUTE PAIN ABDOMEN

    Directory of Open Access Journals (Sweden)

    Narendra Nath

    2015-02-01

    Full Text Available Omental torsion leading on to omental infarction is an unusual cause of acute abdominal pain in adults. Often the condition mimics common causes of acute abdomen like acute cholecystitis, acute appendicitis or acute pancreatitis. A review of literature reveals that this enigmatic condition has been managed both non - operatively and by surgery in the past. We report the case of a 46 - year - old man who presented with a 4 - day history of severe right - sided abdominal pain mimicking acute cholecystitis. Abdominal CT scan revealed a right upper quadrant mass with a whirl - like appearance, suspicious for omental infarction. He was started on conservative management with analgesics and antibiotics. He improved symptomatically and was discharged

  1. Musical, visual and cognitive deficits after middle cerebral artery infarction

    Directory of Open Access Journals (Sweden)

    Stephanie Rosemann

    2017-03-01

    Full Text Available The perception of music can be impaired after a stroke. This dysfunction is called amusia and amusia patients often also show deficits in visual abilities, language, memory, learning, and attention. The current study investigated whether deficits in music perception are selective for musical input or generalize to other perceptual abilities. Additionally, we tested the hypothesis that deficits in working memory or attention account for impairments in music perception. Twenty stroke patients with small infarctions in the supply area of the middle cerebral artery were investigated with tests for music and visual perception, categorization, neglect, working memory and attention. Two amusia patients with selective deficits in music perception and pronounced lesions were identified. Working memory and attention deficits were highly correlated across the patient group but no correlation with musical abilities was obtained. Lesion analysis revealed that lesions in small areas of the putamen and globus pallidus were connected to a rhythm perception deficit. We conclude that neither a general perceptual deficit nor a minor domain general deficit can account for impairments in the music perception task. But we find support for the modular organization of the music perception network with brain areas specialized for musical functions as musical deficits were not correlated to any other impairment.

  2. OCULO-ACUPUNCTURE TREATMENT OF CEREBRAL INFARCTION INDUCED HEMIPLEGIA

    Institute of Scientific and Technical Information of China (English)

    FU Wenbin; FAN Li; MENG Changrong; LI Weixiong; MI Jianping

    2002-01-01

    Objective: To observe the therapeutic effect of oculo-acupuncture therapy in the treatment of cerebral infarction induced hemiplegia. Methods: 58 cases of stroke patients were randomly divided into treatment group (n =30) and control group (n = 28). In treatment group, on the basis of medication plus rehabilitation treatment, patients voluntarily accepted oculo-acupuncture therapy (acupuncture of Upper-Jiao Area and Lower-Jiao Area). In control group, patients only accepted medication and rehabilitation treatment. The therapeutic effect was evaluated with Brunstrom's 6-stages Assessing Method. Results: After 24 sessions of treatment, the ratios of the diseased limbs reaching stage Ⅵ and more in functional activity in the patients of treatment group increased from 16.7% (upper-limb) and 20.0% (lower-limb) before treatment to 70.0% and 90.0% respectively; while in control group, those ratios of the upper and lower limbs increased from 10.7% and 28.6% before treatment to 39.2% and 60.7% separately. There was a significant difference between two groups in the therapeutic effect (P < 0.05). Conclusion: Oculo-acupuncture plus medication is superior to simple medication treatment in improving functional activity of the hemiplegic limbs.

  3. An analysis of risk factors for asymptomatic cerebral infarction.

    Science.gov (United States)

    Shiga, Tomoko; Owada, Kiyoshi; Hoshino, Tatsuo; Nagahara, Hikaru; Shiratori, Keiko

    2008-01-01

    The aim of this study is to identify risk factors for asymptomatic cerebral infarction (ACI) in the general Japanese population. A total of 634 subjects (272 men aged 55.4+/-8.8 years and 362 women aged 55.2+/-8.5 years) who visited the Health Management Center at Aoyama Hospital (Tokyo, Japan) from January 2004 through January 2005 for an annual brain dry dock examination were analyzed. We evaluated 21 risk factors for ACI by multivariate logistic regression analysis. Abnormal or potentially abnormal conditions were detected in 258 subjects (40.7% of all subjects who had an annual check-up program for brain disease). The most frequent abnormal finding was ACI, which was observed in 208 subjects. The significant risk factors for ACI, as determined by multivariate logistic analysis, were age (P <0.01), hypertension (P <0.01), and hypertensive vascular changes in the fundus (P <0.05). The hypertensive vascular abnormalities in the fundus might be a risk factor for ACI independent of age and hypertension.

  4. Effects of metoprolol on early infarct expansion after acute myocardial infarction.

    Science.gov (United States)

    Jain, P; Lillis, O; Cohn, P F

    1994-04-01

    The effects of metoprolol on early infarct expansion after acute myocardial infarction were studied in rats (n = 54) that underwent either left coronary artery ligation (MI) or sham operation. Immediately after surgery, the rats received either metoprolol (M) by mouth, which had been dissolved in drinking water, for 72 hours supplemented with three intraperitoneal doses over the first 24 hours or no treatment (H2O). Three days after the initial surgery, hemodynamic measurements were made before and after volume loading. The rats were killed, the hearts were removed, and passive pressure-volume curves were obtained. The hearts were then fixed at a constant pressure and analyzed morphometrically. Infarct size was nonsignificantly lower in the metoprolol-treated group compared with the untreated group (38% +/- 5% MI-M vs 48% +/- 3% MI-H2O, p = 0.10) Compared with infarcted untreated rats, infarcted metoprolol-treated rats had a lower heart rate (322 +/- 13 beats/min MI-M vs 452 +/- 19 beats/min MI-H2O, p infarcted rats treated with metoprolol compared with infarcted untreated rats (2.76 +/- 0.07 gm/kg MI-M vs 2.41 +/- 0.09 gm/kg MI-H2O, p infarcted rats treated with metoprolol compared with infarcted untreated rats (p = 0.03). There were, however, no significant differences in the expansion index, thinning ratio, or left ventricular volume between the two infarcted groups. Thus metoprolol therapy begun in the immediate postinfarction period promotes an increase in left ventricular weight and reduces operative volume stiffness but has no significant effect on indexes of early infarct expansion.

  5. Clinical Significance of Changes on Serum TGF-Ⅱ, IL-8 and TNF-α Levels in Patients with Acute Cerebral Infarction%ACI患者血清IGF-Ⅱ、IL-8和TNF-α水平的变化及临床意义

    Institute of Scientific and Technical Information of China (English)

    朱德义; 刘家喜

    2012-01-01

    Objective To explore the clinical significance of changes on serum ICF- Ⅱ ,IL-8 and TNF-α levels in patients with a-cute cerebral infaction. Methods Serum IGF-Ⅱ ,IL-S and TNF-α levels were determined with radioimmunoassay(RIA)in 33 patients with acute cerebral infarction and 35 normal controls. ReslutS The serum IGF- Ⅱ ,IL-8 and TNF-α in patients with acute cerebral infarction were significantly higher than those in controls (P<0.01) , the serum IGF- Ⅱ levels were positive correlation with serum IL-8, TNF-a levels (r =0.5712, 0.6018, P<0.01 ). Conclusion Detection of changes of serum IGF- Ⅱ, IL-8and TNF-α levels can be help to assess the progress and prognosis of the disease, also such laboratory items offer to realise the pathosis and therapeutic effect possess definite clinical value.%目的:探讨急性脑梗死(ACI)患者血清IGF-Ⅱ、IL-8和TNF-α水平的变化及临床意义.方法:采用放射免疫分析对33例ACI患者进行了血清IGF-Ⅱ、IL-2和TNF-α检测,并与35名正常健康人作比较.结果:ACI患者血清IGF-Ⅱ、IL-2和TNF-α水平均非常显著地高于正常人组(P<0.01),且血清IGF-Ⅱ水平与IL-8和TNF-α水平呈正相关(r=0.5712、0.6018,P<0.01).结论:检测ACI患者血清IGF-Ⅱ、IL-2和TNF-α水平变化,对观察疾病的预后和疗效具有确切的临床价值.

  6. Association of apolipoprotein E 4 polymorphism with cerebral infarction in Chinese Han population

    Institute of Scientific and Technical Information of China (English)

    Zhu-qing JIN; Wei-feng JI; Jian-gang ZHANG; Yong-sheng FAN; Jing DING; Mei CHEN; Wei FAN; Guang-ji ZHANG; Bin-hui ZHANG; Suo-jing YU; Yong-sheng ZHANG

    2004-01-01

    AIM: To study the association between APOE polymorphisms and cerebral infarction through a case-control study among the Chinese Han population. METHODS: First-ever cerebral infarction patients (n=226) whose ages ranged from 40 to 60 years old were recruited from Department of Neurology, Zhongshan Hospital, Shanghai, and Zhejiang Chinese Traditional Medicine Hospital, Zhejiang, China. Unrelated healthy controls (n=201) were selected from the general population in the same area with similar age and sex distribution. APOE was amplified by one-stage PCR using the forward primer: 5'-GGC ACG GCT GTC CAA GGA GCT-3' and reverse primer: 5'-GAT GGC GCT GAG GCC GCG CT-3'. The PCR product was digested directly with 5 U of CfoI and separated by a 20 % polyacrylamide (acrylamide: bis-acrylamide=29:1) nondenaturing gel. RESULTS: Both cerebral infarction patient and control groups were in Hardy-Weinberg equilibrium. The allele frequency ofAPOE*2, APOE*3, and APOE*4 was 4.6 %,81.9 %, and 13.5 % respectively in the patients with cerebral infarction; 5.7 %, 87.3 %, and 7.0 % respectively in the healthy control group. Compared with APOE3/3 subjects, APOE4/4 carriers had a 2.1-fold risk of cerebral infarction (odds ratio 2.1, 95 % confidence limits 1.3 to 3.4). The allele frequency of APOE*4 in the cerebral infarction patient group was significantly higher than that in the control group (13.5 % vs 7.0 %; P=0.002).CONCLUSION: APOE 4 is a risk factor for cerebral infarction among the Chinese Han population.

  7. Severe Hyperthyroidism Presenting with Acute ST Segment Elevation Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Dayan Zhou

    2015-01-01

    Full Text Available Introduction. Acute myocardial infarction is life-threatening. A cardiac troponin rise accompanied by typical symptoms, ST elevation or depression is diagnostic of acute myocardial infarction. Here, we report an unusual case of a female who was admitted with chest pain. However, she did not present with a typical profile of an acute myocardial infarction patient. Case Presentation. A 66-year-old Han nationality female presented with chest pain. The electrocardiogram (ECG revealed arched ST segment elevations and troponin was elevated. However, the coronary angiography showed a normal coronary arterial system. Thyroid function tests showed that this patient had severe hyperthyroidism. Conclusion. Our case highlights the possibility that hyperthyroidism may cause a large area of myocardium injury and ECG ST segment elevation. We suggest routine thyroid function testing in patients with chest pain.

  8. 脑梗死合并糖尿病对患者神经功能的影响%Impact of cerebral infarction complicated by diabetes on neurological function

    Institute of Scientific and Technical Information of China (English)

    江先娣; 冼明健

    2002-01-01

    Background:Diabetes is a factor resulting cerebral infarction.Neurological injury in patients suffered from cerebral infarction complicated with diabetes is more common and severe than that in patients with cerebral infarction alone.From December 1990 to Octomber 2001,144 patients with CT proved cerebral infarction were surveyed including 28 patients suffered from cerebral infarction complicated with diabetes and 116 patients with cerebral infarction alone.Here is the report.

  9. Risk profile in women with acute myocardial infarction.

    Science.gov (United States)

    Târlea, Mihaela; Deleanu, D; Bucşa, A; Zarma, L; Croitoru, M; Platon, P; Ginghină, Carmen

    2009-01-01

    The studies in the literature of the past years have noticed the particular characteristics of the ischemic heart disease in women, who seem to be lacking early diagnosis and invasive treatment of coronary heart disease. They especially emphasize that the evolution, complications and mortality in myocardial infarction in women are more severe. The evaluation of clinical, investigational and therapeutic aspects in a lot of women with acute myocardial infarction (AMI) versus a lot of men with the same pathology, hospitalised in the same period. 78 women hospitalised in the Emergency Institute of Cardiovascular Diseases between 1st January 1999 and 30th October 2001 with acute myocardial infarction. 109 men hospitalised in the Emergency Institute of Cardiovascular Diseases with acute myocardial infarction in the same period. acute myocardial infarction, coronary angiography +/=left ventriculography. The lot of study and the witness lot were divided into 3 subgroups based on the severity of coronary lesions: Group I: left main stenoses, Group II: stenoses >60% on the other epicardial coronary vessels, Group III: stenoses <60% on the other epicardial coronary vessels. The risk factors, clinical data, cardiac performance indices and medical and invasive treatment were compared between the two groups. The women hospitalised with AMI were older than men, had more diabetes and hypertension as main risk factors than men, with the exception of smoking, had more frequent heart failure and diastolic dysfunction of left ventricle. The favorite invasive treatment in women was the angioplasty with application of stent and in men--coronary bypass.

  10. Hyperintense Acute Reperfusion Marker on FLAIR in Posterior Circulation Infarction.

    Directory of Open Access Journals (Sweden)

    Alex Förster

    Full Text Available In the present study, we aimed to investigate the frequency of blood brain barrier injury in posterior circulation infarction as demonstrated by the hyperintense acute reperfusion marker (HARM on fluid attenuated inversion recovery images (FLAIR.From a MRI report database we identified patients with posterior circulation infarction who underwent MRI, including perfusion-weighted images (PWI, within 12 hours after onset and follow-up MRI within 24 hours and analyzed diffusion-weighted images (DWI, PWI, FLAIR, and MR angiography (MRA. On FLAIR images, the presence of HARM was noted by using pre-specified criteria (focal enhancement in the subarachnoid space and/or the ventricles.Overall 16 patients (median age of patients 68.5 (IQR 55.5-82.75 years with posterior circulation infarction were included. Of these, 13 (81.3% demonstrated PCA occlusion, and 3 (18.7% patients BA occlusion on MRA. Initial DWI demonstrated ischemic lesions in the thalamus (68.8%, splenium (18.8%, hippocampus (75%, occipital lobe (81.3%, mesencephalon (18.8%, pons (18.8%, and cerebellum (50%. On follow-up MRA recanalization was noted in 10 (62.5% patients. On follow-up FLAIR images, HARM was observed in 8 (50% patients. In all of these, HARM was detected remote from the acute ischemic lesion. HARM was more frequently observed in patients with vessel recanalization (p = 0.04, minor infarction growth (p = 0.01, and smaller ischemic lesions on follow-up DWI (p = 0.05.HARM is a frequent finding in posterior circulation infarction and associated with vessel recanalization, minor infarction growth as well as smaller infarction volumes in the course. Neuroradiologists should be cognizant of the fact that HARM may be present on short interval follow-up FLAIR images in patients with acute ischemic infarction who initially underwent MRI and received intravenous gadolinium-based contrast agents.

  11. Expression and Clinical Significance of KLF2 in Peripheral Blood Mononuclear Cells in Patients with Acute Cerebral Infarction%KLF2在急性脑梗死患者外周血单个核细胞中的表达及临床意义

    Institute of Scientific and Technical Information of China (English)

    邹成林; 陈维钧; 孙晓顺; 方璟; 涂军; 赵亚洲

    2015-01-01

    目的 研究Küppel样转录因子KLF2在急性脑梗死患者外周血单个核细胞中的表达及与血清TNF-α、IL-6浓度的相关性,初步探讨KLF2在急性脑梗死损伤中的可能作用. 方法 分别应用半定量反转录-聚合酶链反应( RT-PCR)、双抗体夹心酶联免疫吸附法( ELISA)测定45例急性脑梗死患者及45例健康体检者的外周血单个核细胞KLF2 mRNA表达及血清TNF-α、IL-6浓度,按不同发病时间分为急性期(1~3天)和恢复期组(10~14天),按梗死面积分为腔隙性梗死组(20例)、小面积梗死组(15例)、大面积梗死组(10例). 对各组与对照组之间KLF2 mRNA表达水平及血清TNF-α、IL-6的浓度进行比较. 结果正常对照组KLF2 mRNA呈高表达,急性期及恢复期组低于对照组,差异有统计学意义(P<0. 05),急性期KLF2 mRNA表达水平低于恢复期,差异有统计学意义(P<0. 05). 急性期TNF-α、IL-6含量均较恢复期增高,恢复期较对照组增高,差异有统计学意义(P<0. 05). 脑梗死面积越大,KLF2 mRNA表达水平越低,差异有统计学意义(P<0. 05). 结论 脑梗死后KLF2 mRNA表达水平降低,且与血清TNF-α、IL-6的浓度存在相关性,其可能通过介导急性脑梗死的炎性反应在脑梗死发病中有一定的作用.%Objective To investigate the expression of KLF2 mRNA in peripheral blood mononuclear cells,and its correlation with concentration of TNF-αand IL-6 in patients with acute cerebral infarction,to primarily discuss the role of KLF2 in ischemical injury of a-cute cerebral infarction. Methods The expression of KLF2 mRNA in peripheral blood mononuclear cells in 45 cases of acute cerebral in-farction were examined by real-time quantitative reverse transcription ploymerse chain reaction ( RT-PCR) . The concentration of TNF-αand IL-6 in serum were examined by enzyme linked immunosorbent assay ( ELISA) . They were divided into two groups by different peri-ods(1-3 days and 10-14 days)and divided into

  12. Silent ischemia and severity of pain in acute myocardial infarction

    DEFF Research Database (Denmark)

    Nielsen, F E; Nielsen, S L; Knudsen, F

    1991-01-01

    An overall low tendency to complain of pain, due to a low perception of pain, has been suggested in the pathogenesis of silent ischemia, independent of the extent of the diseased coronaries and a history of previous acute myocardial infarction. This hypothesis has been tested indirectly...... in this retrospective study by comparison of the use of analgesics during admission for a first acute myocardial infarction with the occurrence of silent ischemia at exertion tests four weeks after discharge from hospital. The study did not show a lower use of analgesics in patients with silent ischemia, but this may...

  13. Acute anteroseptal myocardial infarction in a patient with dextrocardia.

    Science.gov (United States)

    Alzand, Becker S N; Dennert, Robert; Kalkman, Robert; Gorgels, Anton P M

    2009-01-01

    Dextrocardia with situs inversus is an uncommon congenital condition in which the major visceral organs are reversed. The clinical diagnosis and electrocardiographic localization of myocardial infarctions in these patients remain a great challenge. We report a case of a 64-year-old man known with dextrocardia and situs inversus totalis presenting with acute chest pain irradiating to the right arm. The admission and reversed "normalized" electrocardiogram are presented, allowing for correct diagnosis of an acute anteroseptal myocardial infarction. The present case emphasizes the importance of performing a reversed electrocardiogram in patients with dextrocardia.

  14. ST-elevation acute myocardial infarction in pregnancy: 2016 update.

    Science.gov (United States)

    Ismail, Sahar; Wong, Cynthia; Rajan, Priya; Vidovich, Mladen I

    2017-02-13

    Acute myocardial infarction (AMI) during pregnancy or the early postpartum period is rare, but can be devastating for both the mother and the fetus. There have been major advances in the diagnosis and treatment of acute coronary syndromes in the general population, but there is little consensus on the approach to diagnosis and treatment of pregnant women. This article reviews the literature relating to the pathophysiology of AMI in pregnant patients and the challenges in diagnosis and treatment of ST-elevation myocardial infarction (STEMI) in this unique population. From a cardiologist, maternal-fetal medicine specialist, and anesthesiologist's perspective, we provide recommendations for the diagnosis and management of STEMI occurring during pregnancy.

  15. Temporal thresholds for neocortical infarction in rats subjected to reversible focal cerebral ischemia.

    Science.gov (United States)

    Kaplan, B; Brint, S; Tanabe, J; Jacewicz, M; Wang, X J; Pulsinelli, W

    1991-08-01

    We investigated the temporal threshold for focal cerebral infarction in the spontaneously hypertensive rat. The right middle cerebral artery and common carotid artery were occluded for 0, 1, 2, 3, 4, or 24 hours, and all the animals were sacrificed 24 hours after the onset of ischemia. Cortical infarct volumes and edema volumes were quantified in serial frozen sections of hematoxylin and eosin-stained tissue using image analysis. Upon occlusion, blood flow in the core of the ischemic zone, measured with laser-Doppler flowmetry, fell to a mean +/- standard deviation of 21 +/- 7% of the preocclusion baseline value (n = 26). During the first hour of ischemia, blood flow in the densely ischemic zone rose to 27 +/- 8% of baseline (n = 25). Release of the middle cerebral artery and common carotid artery occlusions rapidly restored cortical blood flow to 213 +/- 83% of baseline (n = 21). Focal ischemia of 1 hour's duration caused little or no infarction, while ischemic intervals of 2 and 3 hours produced successively larger volumes of infarcted cortex. Ischemic intervals of 3-4 hours' duration followed by approximately 20 hours of recirculation yielded infarct volumes that were not significantly different from those after 24 hours of permanent focal ischemia. The results indicate that 3-4 hours of focal cerebral ischemia in this rat model is sufficient to attain maximal infarction and suggest that recirculation or pharmacological interventions after this time will provide little benefit.

  16. 急性脑梗死感染患者抗氧化能力与血小板参数的变化研究%Study on changes of antioxidant capacity and platelet parameters of acute cerebral infarction patients complicated with infections

    Institute of Scientific and Technical Information of China (English)

    杨才弟; 汪正於; 杨明; 张金枝; 曾鼎华

    2016-01-01

    目的:观察急性脑梗死感染患者抗氧化能力及血小板参数的变化,为患者针对性治疗措施的制定提供参考依据。方法选取2010年8月-2015年8月医院收治的52例急性脑梗死发生感染患者为A组,52例急性脑梗死未感染患者为B组,52例感染无急性脑梗死患者为C组,检测3组患者血清抗氧化能力指标及血小板参数,并进行比较,数据采用SPSS 16.0软件进行统计分析。结果 A组患者血小板参数中的MPV、PDW、PLT 及P‐LCR分别为(12.84±1.19)fl、(15.92±1.84)fl、(155.23±14.18)×109/L及(42.90±4.18)%,均差于B组及C组,其血清抗氧化能力指标也均差于B组及C组,B组则均差于C组,且A组与B组中神经功能检查量表(N I H‐SS)不同评分、A组与C组不同感染严重程度者的检测结果比较,差异均有统计学意义(P<0.05)。结论急性脑梗死合并感染患者抗氧化能力及血小板参数的变化较大,且不同脑梗死及感染严重程度者的差异也较为突出,故在干预的过程中应给予充分的重视。%OBJECTIVE To observe the changers of antioxidant capacity and platelet parameters of acute cerebral in‐farction patients complicated with infections so as to put forward targeted treatment measures .METHODS Totally 52 acute cerebral infarction patients complicated with infections who were treated in hospitals from Aug 2010 to Aug 2015 were chosen as the group A ,52 acute cerebral infarction patients without infections were set as the group B ,and 52 infection patients without acute cerebral infarction were chosen as the group C .The serum an‐tioxidant capacity and platelet parameters were determined and compared among the three groups of patients ,and the statistical analysis of data was performed with the use of SPSS 16 .0 software .RESULTS As compared with the platelet parameters ,the MPV ,PDW ,PLT ,and P‐LCR of the group A were

  17. The guiding significance of the 640 layer CT perfusion combined with the vascular imaging in thrombolysis therapy for the super acute cerebral in-farction%640层CT灌注联合血管成像在脑梗死超早期溶栓中的指导意义

    Institute of Scientific and Technical Information of China (English)

    田峰; 田学实; 梁文胜

    2014-01-01

    Objective To investigate the guiding significance of 640 layer CT perfusion combined with vascular ima-ging in thrombolytic therapy for super acute cerebral infarction .Methods 30 cases of patients with superacute cere-bral infarction were taken the examination of brain CT scan and 640 CT layer perfusion combined with the vascular im-aging.The ischemic penumbra were determined according to the change of cerebral blood flow (CBF),regional cere-bral blood volume (rCBV),mean traverse time(MTT)and time to peak(TTP)in region of interest(ROI)and the ratio of left and right sides of CBF .At the same time ,38 patients were chosen to give thrombolytic therapy without CT perfu-sion imaging (20 patients with arterial thrombolytic therapy and 18 patients with intravenous thrombolytic therapy ) . Compare their discrepancy in efficacy .Results The effect of arteriovenous thrombolytic therapy guided by CT perfu-sion is better than that of non perfusion guidance of arteriovenous thrombolytic therapy .Conclusion It has a guid-ing significance in thrombolytic therapy for super acute cerebral infarction to make 640 CT perfusion combined with vascular imaging ,which can show that the degree of head and neck vascular stenosis and determine ischemic penumbra for guiding early clinical interventional thrombolytic therapy or vascular reconstruction treatment in order to save ische -mic penumbra and restore the blood perfusion of ischemic brain tissue as soon as possible .It has crucial clinical value to improve the prognosis and reduce the incidence of mortality and morbidity .%目的:探讨640层CT灌注联合血管成像在脑梗死超早期溶栓中的指导意义。方法对30例脑梗死超早期的患者,进行脑部CT平扫及640层CT灌注联合血管成像检查,根据脑血流量( CBF )、脑血容量、平均通过时间、达峰时间的变化及左右两侧CBF的比值,判定有无缺血半暗带;同时选择未做CT灌注检查的38例溶栓患者,对比它

  18. [Imaging Observation of Scalp Acupuncture on Brain Gray Matter Injury in Stroke Patients with Cerebral Infarction].

    Science.gov (United States)

    Lang, Yi; Cui, Fang-yuan; Li, Kuang-shi; Tan, Zhong-jian; Zou, Yi-huai

    2016-03-01

    To study features of brain gray matter injury in cerebral infarction patients and intervention of scalp acupuncture by using voxel-based morphology. A total of 16 cerebral infarction patients were recruited in this study, and assigned to the scalp acupuncture group and the control group, 8 in each group. Another 16 healthy volunteers were recruited as a normal group. All patients received scanning of T1 structure. Images were managed using VBM8 Software package. Difference of the gray matter structure was compared among the scalp acupuncture group, the control group, and the healthy volunteers. Compared with healthy volunteers, gray matter injury of cerebral infarction patients mainly occurred in 14 brain regions such as cingulate gyrus, precuneus, cuneus, anterior central gyrus, insular lobe, and so on. They were mainly distributed in affected side. Two weeks after treatment when compared with healthy volunteers, gray matter injury of cerebral infarction patients in the scalp acupuncture group still existed in 8 brain regions such as bilateral lingual gyrus, posterior cingulate gyrus, left cuneus, right precuneus, and so on. New gray matter injury occurred in lingual gyrus and posterior cingulate gyrus. Two weeks after treatment when compared with healthy volunteers, gray matter injury of cerebral infarction patients in the control group existed in 23 brain regions: bilateral anterior cingulum, caudate nucleus, cuneate lobe, insular lobe, inferior frontal gyrus, medial frontal gyrus, precuneus, paracentral lobule, superior temporal gyrus, middle temporal gyrus, lingual gyrus, right postcentral gyrus, posterior cingulate gyrus, precentral gyrus, middle frontal gyrus, and so on. New gray matter injury still existed in 9 cerebral regions such as lingual gyrus, posterior cingulate gyrus, postcentral gyrus, and so on. Brain gray matter structure is widely injured after cerebral infarction. Brain gray matter volume gradually decreased as time went by. Combined use of

  19. 朱氏头皮针留针配合肢体训练对急性脑梗死后痉挛性瘫痪神经功能缺损的影响%Effect on the Neurological Deficits of Spastic Hemiplegia after Acute Cerebral Infarction Exerted by the Practice of Zhu Scalp Acupuncture (needle retention required) Coordinated with Limbs Training

    Institute of Scientific and Technical Information of China (English)

    王京军; 金章安; 梁頔; 崔译心

    2013-01-01

    Objective: To observe the effect of the neurological deficits of spastic hemiplegia after acute cerebral infarction treated by the practice of Zhu scalp acupuncture (needle retention required) coordinated with limbs training. Methods: 72 patients were randomly divided into the trial group and the control group. Each group was administered basic treatment for the sake of stable blood pressure and the protection of cerebral cells. Meanwhile, the 2 groups were provided with intravenous injection of Shuxietong Injection,6 ml every time,once a day. Moreover, the trial group was given additional Zhu scalp acupunctural treatment once a day together with limbs training over 4 courses of treatment (5 days for each course,2 days interval). Results: It was revealed that the trial group demonstrated greater effectiveness in relieving muscle tension and stimulating the recovery of neurological deficits. Conclusion: The practice of Zhu scalp acupuncture (needle retention required ), coordinated with limbs training, at the early stage of spastic hemiplegia after acute cerebral infarction, improves hypermyotonia and the recovery of neurological deficits, as well as reduces the incidence of spastic hemiplegia.%目的 观察应用朱氏头皮针留针配合肢体训练对急性脑梗死后痉挛性瘫痪神经功能缺损的影响.方法 将72例患者随机分为治疗组和对照组,两组均给予稳定血压、脑细胞保护剂等基础治疗,并同时给予疏血通注射液6 mL静脉点滴,治疗组加用朱氏头皮针疗法和肢体功能训练,每日1次,疗程5d,间隔2d,继续第2疗程,共治疗4个疗程.结果 研究结果显示治疗组肌张力减轻和神经功能缺损恢复疗效均优于对照组.结论 急性脑梗死后痉挛性瘫痪早期进行朱氏头皮针留针配合肢体训练治疗可以缓解肌张力增高,促进神经功能缺损恢复,降低痉挛性瘫痪发生率.

  20. Analysis of the efficacy of low molecular weight heparin combined with Danshen injection in the treatment of acute cerebral infarction%低分子肝素联合丹参注射液治疗急性脑梗死的效果分析

    Institute of Scientific and Technical Information of China (English)

    赵海燕

    2016-01-01

    目的:探讨低分子肝素和丹参注射液联合治疗急性脑梗死的临床效果。方法选取2012-12—2015-01我院诊治的急性脑梗死患者95例,随机分为研究组(n=48例)和对照组(n=47例),对照组实施基础治疗与丹参注射液,观察组加用低分子肝素治疗。比较2组治疗前后血液流变情况、神经功能改变情况(NIHSS 评分),并评定临床疗效、并发症情况。结果2组治疗后血液流变学指标(纤维蛋白原、红细胞比积、血浆黏度、全血低切黏度、全血高切黏度)均明显低于治疗前(P<0.05),且研究组较对照组降低更明显(P<0.05);治疗后7、14、28 d 2组 NIHSS 评分均较治疗前明显降低(P <0.05),且研究组各时点 NIHSS 评分较对照组更低(P<0.05);研究组与对照组总有效率分别为91.67%和74.47%,研究组高于对照组(P<0.05);2组并发症发生情况无明显差异(P>0.05)。结论低分子肝素联合丹参注射液治疗急性脑梗死,患者脑部循环明显改善,效果显著,值得推广。%Objective To evaluate the clinical efficacy of low molecular weight heparin combined with Danshen injection in the treatment of acute cerebral infarction. Methods Totally 95 cases of acute cerebral infarction patients in our hospital from December 2012 to January 2015 were chosen ,and were randomly divided into the study group (48 cases) and the control group (47 cases). The control group received the basic treatment combined with Danshen injection ,while the study group trea-ted by the basic treatment combined Danshen injection and low molecular weight heparin. The change of blood rheology ,nerv-ous function (NIHSS score) before and after treatment in two groups were compared ,and clinical efficacy ,complication were e-valuated. Results After treatment ,the indexes of hemorheology (fibrinogen ,hematocrit ,plasma viscosity ,whole blood low shear viscosity

  1. Effect of Nimodipine to the Nerve Function and the MMP-9 in the Patients of Acute Cerebral Infarction%尼莫地平对急性脑梗死患者神经功能及基质金属蛋白酶9的影响

    Institute of Scientific and Technical Information of China (English)

    杨嘉君; 金春峰

    2012-01-01

    目的:观察急性脑梗死患者应用尼莫地平进行脑保护的治疗效果.方法:将60例急性脑梗死患者随机均分为尼莫地平组和对照组,于治疗前和治疗后第14、30天采用Barthel指数(BI量表评价;并于治疗前和治疗后第3、7天测血清基质金属蛋白酶9(MMP-9)水平.结果:治疗后第14、30天尼莫地平组和对照组BI评分分别为(67.98±12.67)分vs.(89.02±10.37)分,(60.06±11.89)分vs.(78.83±13.02)分,2组比较差异有统计学意义(P<0.05或P<0.01);治疗后第3、7天尼莫地平组和对照组血清MMP-9浓度分别为(238.73±123.37)mg·L-1 vs.(86.23±29.45)mg·L-1,(299.83±119.47)mg·L-1 vs.(105.56±31.17)mg·L-1,2组比较差异有统计学意义(P<0.05或P<0.01).结论:尼莫地平治疗急性脑梗死患者可有效地改善急性缺血性脑损害患者的神经功能缺损,疗效较好.%OBJECTIVE: To discuss cerebral protection efficacy of nimodipine for the patients with acute cerebral infarction. METHODS: 60 acute cerebral infarction patients were divided into nimodipine group(30 cases) and control group(30 cases). The BI measuring scales were used for evaluation before treatment and on the 14th and 30th day after treatment. The level of plasma MMP-9 was detected before treatment and on the 3th and 7th day after treatment. RESLUTS: After treatment 14 and 30 days, measuring scale of BI of nimodipine group and control group were (67.98 ± 12.67) point vs. (89.02 ± 10.37) point, (60.06 ± 11.89) point vs. (78.83± 13.02) point. Compared with control group, the change was more significant (P<0.05 or P<0.01). After treatment 3 and 7 days. The level of MMP-9 of nimodipine group and control group were (238.73 ± 123.37) mg·L‐1 vs. (86.23 + 29.45) mg·L‐1,(299.83± 119.47) mg·L‐1 vs.(105.56 + 31.17)mg·L‐1. There was significant difference between 2 groups(P<0.05 or P<0.01). CONCLUSION: Nimodipine could effectively improve the nerve function handicap for the patients with

  2. 奥扎格雷钠联合尿激酶溶栓治疗急性脑梗死的疗效和安全性观察%Mr Bundle of Ozagrel Sodium Joint Urokinase Thrombolysis Treatment of Patients with Acute Cerebral Infarction the Efifcacy and Safety of Observation

    Institute of Scientific and Technical Information of China (English)

    江洪波

    2013-01-01

    目的:观察奥扎格雷钠联合尿激酶溶栓治疗急性脑梗死的疗效和安全性。方法:将70例急性脑梗死患者随机分为2组,观察组和对照组各35例。观察组先予尿激酶动脉或静脉溶栓(剂量50~150万单位),溶栓后24小时复查头颅CT,排除颅内出血后予奥扎格雷钠80mg/d静脉滴注,连用14d;对照组仅予奥扎格雷钠80mg/d静脉滴注,连用14d。两组在上述治疗外均采用常规治疗(阿司匹林肠溶片、尼莫地平、洛伐他汀、血栓通、脑细胞保护剂)。治疗前及治疗后第1、3、7、14天检测临床神经功能缺损程度评分(NDS),及治疗前后监测血浆纤维蛋白原(FG)、凝血酶原时间(PT)、血小板计数(PLT)和头颅CT。结果:观察组临床总有效率94.3%(33/35)明显高于对照组74.3%(26/35)(P<0.05);观察组治疗后有1例出现牙龈出血,两组治疗后均未出现脑出血等严重不良反应。结论:奥扎格雷钠联合尿激酶溶栓治疗急性脑梗死安全有效。%Objective:To observe the Mr bundle of ozagrel sodium joint urokinase thrombolysis treatment of patients with acute cerebral infarction of efficacy and safety. Methods: 70 patients with acute cerebral infarction were randomly divided into two groups, the observation group and control group the 35 patients. The observation group first to urokinase artery or vein thrombolysis (dose 50~1.5 million units), 24 hours after thrombolysis review head CT, ruled out after intracerebral haemorrhage to Mr Bundle of ozagrel sodium 80 mg/d intravenous drip, construe 14d;Control group only to Mr Bundle of ozagrel sodium 80 mg/d intravenous drip, construe 14d. Two groups outside in the treatment of all use conventional therapy (aspirin enteric-coated metformin hydrochloride, nimodipine, lovastatin, thrombosis, pass, brain cells, protective agent). Before treatment and after treatment 1, 3, 7, 14 days detection clinical nerve function defect degree score (NDS), and before and

  3. 三虫补阳还五汤对急性脑梗死患者临床及血液流变学指标的影响%Effect of Sanchong Buyang Huangwu Decoction on Acute Cerebral Infarction and Its Influences on Hemorheological Parameters

    Institute of Scientific and Technical Information of China (English)

    孙智霞

    2011-01-01

    Objective: To observe the effects of Sanchong Buyang Huanwu Decoction on acute cerebral infarction and its influences on hemorheological parameters. Method:One hundred patients with acute cerebral infarction were randomly divided into treatment group (52 cases) and control group (48 cases). The control group was treated with conventional treatment ( intravenous infusion of Danshen injection, edaravone injection and ozagrel liquid, oral enteric-coated aspirin tablets, atorvastatin calcium). The treatment group took Sanchong Buyang Huanwu Decoction on the basis of conventional therapy. The 2 groups were continuously treated for 30 days. Changes in the clinical outcome (neurological impairment), and blood rheological parameters (blood viscosity and mean flow velocity) of two groups were observed before and after treatment. Result: After treatment for 30 days, the total effective rate in the treatment group was significantly higher than that in the control group ( P < 0. 05 ). The blood viscosity and neurological deficit scores of two groups were significantly lower than that before treatment (P < 0. 05 or P <0. 01 ). The blood viscosity and neurological deficit scores of the treatment group were significantly less than that of the control group (P < 0. 05 ). The blood flow velocity of two groups were significantly higher than that of before treatment (P <0. 05 or P < 0. 01 ), The blood flow velocity of the treatment group were significantly higher than the control group (P < 0. 05 ). Conclusion :Sanchong Buyang Huanwu Decoction can significantly reduce blood viscosity,significantly increase cerebral blood flow,it is safe and effective in the treatment of acute cerebral infarction.%目的:观察中药三虫补阳还五汤对急性脑梗死患者临床及血液流变学指标的影响.方法:将入选的急性脑梗死患者100例随机分为治疗组52例和对照组48例,对照组用常规治疗方法(静脉滴注复方丹参注射液、依达拉奉注

  4. Correlations of cerebral blood flow with language function in aphasic patients following cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Yokoyama, Eriko; Nagata, Ken; Uemura, Kazuo [Research Inst. for Brain and Blood Vessels, Akita (Japan)

    1997-04-01

    To elucidate the participation of the brain regions in language function, cerebral blood flow (CBF) which were measured with positron emission tomography (PET) were compared with the language scores based on the standard language test for aphasics in 97 right-handed patients with aphasia due to cerebral infarction. PET studies were performed on 71.4{+-}107.3 days after onset. By the linear regression analysis, the aphasic scores were correlated with the regional CBF from 55 brain regions. CBF from the left frontal, left temporal, and left parietal lobes significantly correlated with language scores of auditory comprehension, speaking, reading, writing, calculation, and repetition. Highly significant correlation was obtained from the left posterior inferior frontal, superior temporal, supramarginal and angular gyri. CBF from the right inferior frontal, right superior temporal, right parahippocampal and right anterior cingulate gyri also correlated with the auditory comprehension, speaking and reading. Accordingly, in addition to the classical language areas which play an essential roles in language function, the extensive areas in the left hemisphere and some part of the right hemisphere may be related to the language processing and recovery from aphasia. (author)

  5. Effects of Electroacupuncture plus Intra-carotid Drug Injection on Rheoencephalogram in Patients with Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    李江明; 胡永均; 童利民; 王大军; 张道敬

    2004-01-01

    Purpose: To investigate the mechanism of electroacupuncture (EA) plus intra-carotid drug injection for treating cerebral infarction. Methods: Rheoencephalogram was recorded with a RG-2B type of bridge rheoencephalograph and findings were compared before and after the treatment. Results: After the treatment, the prolonged rising time was shortened, and the decreased amplitude obviously elevated. Conclusion: The therapy can dilate cerebral blood vessels, increase the cerebral blood flow, and improve the elasticity of cerebral blood vessels, leading to sufficient blood and oxygen supply in the ischemic brain tissues and to restoration of their functions.

  6. Pheochromocytoma mimicking an acute myocardial infarction.

    NARCIS (Netherlands)

    Menke-van der Houven van Oordt, C.W.; Twickler, T.B.; Asperdt, F.G. van; Ackermans, P.; Timmers, H.J.L.M.; Hermus, A.R.M.M.

    2007-01-01

    We report a 42-year-old female who presented with retrosternal pain, dyspnoea and nausea. Electrocardiography suggested a recent anterior myocardial infarction. However, emergency coronary angiography showed normal blood flow through all the coronary arteries. Paroxysmal hypertension raised the susp

  7. [Bradyarrhythmias in the acute phase of myocardial infarct].

    Science.gov (United States)

    Maroto Montero, J M; Lemus, J M; Marín-Huerta, E; Gorodezky, M; Cárdenas, M

    1975-01-01

    The functioning of the Intensive Care Units has permitted a better study and treatment of the arrhythmias which complicate the acute phase of myocardial infarction. 1,100 charts of patients admitted to the Coronary Unit of the National Institute of Cardiology of Mexico were reviewed. Acute myocardial infarction was demonstrated in 819 of them by the usual methods. The frequency and characteristics of the following bradiarrhythmias were studied: sinus bradicardia, sinus stoppage, seno-atrial block, migration of the atrial pacing, union rhythm and slow ventricular tachycardia. Sinus bradicardia was presented in 23.7% of the infarctions, sinus stoppage in 2.4%, migration of the atrial pacing in 9.4%, nodal rhythm in 7.2% and slow ventricular tachycardia in 7.8%. Bradiarrhythmias, generally considered as "lesser" arrhythmias, favor the appearance of lethal arrhythmias, regardless of the degree of mechanical failure, and thus should be treated actively.

  8. Effect of acupuncture on hippocampal Ref-1 expression in cerebral multi-infarction rats.

    Science.gov (United States)

    Liu, Cun-Zhi; Li, Zu-Guang; Wang, De-Jin; Shi, Guang-Xia; Liu, Li-Ying; Li, Qian-Qian; Li, Chong

    2013-03-01

    Redox effector factor (Ref-1) is a sensitive marker for oxidative cellular injury. The aim of this study was to investigate the effects of acupuncture on hippocampal Ref-1 expression in cerebral multi-infarction rats. The rats with reference memory impairment were randomly allocated to three groups: impaired group, acupuncture group and placebo acupuncture group. Moreover, normal group and sham-operated group were set as control groups. Morris water maze test showed that cerebral multi-infarction rats did not present significant changes in spatial working memory performance. Further investigation by immunohistochemistry revealed that acupunctural treatment significantly increased the expression of Ref-1 in the hippocampus of the impaired rats. These findings suggested that the spatial working memory was unaffected in the cerebral multi-infarction rats although spatial reference memory deficits were detected in our previous study; in addition, acupuncture could increase the Ref-1 expression, consequently exerting the anti-oxidant effects.

  9. A Multidisciplinary Health Care Team's Efforts to Improve Educational Attainment in Children with Sickle-Cell Anemia and Cerebral Infarcts

    Science.gov (United States)

    King, Allison; Herron, Sonya; McKinstry, Robert; Bacak, Stephen; Armstrong, Melissa; White, Desiree; DeBaun, Michael

    2006-01-01

    The primary objective of this study was to improve the educational success of children with sickle-cell disease (SCD) and cerebral infarcts. A prospective intervention trial was conducted; a multidisciplinary team was created to maximize educational resources for children with SCD and cerebral infarcts. Students were evaluated systematically…

  10. A Multidisciplinary Health Care Team's Efforts to Improve Educational Attainment in Children with Sickle-Cell Anemia and Cerebral Infarcts

    Science.gov (United States)

    King, Allison; Herron, Sonya; McKinstry, Robert; Bacak, Stephen; Armstrong, Melissa; White, Desiree; DeBaun, Michael

    2006-01-01

    The primary objective of this study was to improve the educational success of children with sickle-cell disease (SCD) and cerebral infarcts. A prospective intervention trial was conducted; a multidisciplinary team was created to maximize educational resources for children with SCD and cerebral infarcts. Students were evaluated systematically…

  11. Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy resulting in stroke in an 11-year-old male

    DEFF Research Database (Denmark)

    Granild-Jensen, Jakob Bie; Jensen, Uffe Birk; Schwartz, Marianne

    2009-01-01

    Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is caused by mutations in the Notch3 gene on chromosome 19. The condition manifests itself clinically typically in the third to fifth decade with migraine and recurrent episodes of stroke or trans......Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is caused by mutations in the Notch3 gene on chromosome 19. The condition manifests itself clinically typically in the third to fifth decade with migraine and recurrent episodes of stroke...... or transient ischaemic attacks. We report the case of an 11-year-old male with CADASIL resulting in stroke with right hemiparesis and dysphasia. Acute magnetic resonance imaging suggested infarction in the left hemisphere; magnetic resonance angiography revealed calibre variation of the intracerebral arteries....... The patient suffered from common migraine with five to six attacks per month for 3 years 6 months before the stroke. Attacks occurred early in the morning with severe one-sided headache, photophobia, nausea, and vomiting. Antimigraine medications had no effect. The family history revealed more cases...

  12. The inflammatory response in myocarditis and acute myocardial infarction

    NARCIS (Netherlands)

    Emmens, R.W.

    2016-01-01

    This thesis is about myocarditis and acute myocardial infarction (AMI). These are two cardiac diseases in which inflammation of the cardiac muscle occurs. In myocarditis, inflammation results in the elimination of a viral infection of the heart. During AMI, one of the coronary arteries is occluded,

  13. Depressed natural killer cell activity in acute myocardial infarction

    DEFF Research Database (Denmark)

    Klarlund, K; Pedersen, B K; Theander, T G

    1987-01-01

    Natural killer (NK) cell activity against K562 target cells was measured in patients within 24 h of acute myocardial infarction (AMI) and regularly thereafter for 6 weeks. NK cell activity was suppressed on days 1, 3, and 7 (P less than 0.01), day 14 (P less than 0.05) and at 6 weeks (P = 0...

  14. Acute myocardial infarction in a young man using anabolic steroids.

    Science.gov (United States)

    Wysoczanski, Mariusz; Rachko, Maurice; Bergmann, Steven R

    2008-01-01

    Anabolic-androgenic steroids are used worldwide to help athletes gain muscle mass and strength. Their use and abuse is associated with numerous side effects, including acute myocardial infarction (MI). We report a case of MI in a young 31-year-old bodybuilder. Because of the serious cardiovascular complications of anabolic steroids, physicians should be aware of their abuse and consequences.

  15. Mortality after acute myocardial infarction according to income and education

    DEFF Research Database (Denmark)

    Rasmussen, Jeppe Nørgaard; Rasmussen, Søren; Gislason, Gunnar H

    2006-01-01

    OBJECTIVE: To study how income and educational level influence mortality after acute myocardial infarction (AMI). DESIGN AND SETTING: Prospective analysis using individual level linkage of registries in Denmark. PARTICIPANTS: All patients 30-74 years old hospitalised for the first time with AMI...

  16. Prehospital thrombolysis for acute st-segment elevation myocardial infarction

    NARCIS (Netherlands)

    Lamfers, Evert Jan Pieter

    2003-01-01

    Early treatment of acute ST elevation myocardial infarction is associated with a good prognosis and a low incidence of complications. Prehospital administration of thrombolytic treatment is one of the ways of starting treatment early after onset of symptoms. Fifteen years of experience in prehospita

  17. Thrombolytic therapy preserves vagal activity early after acute myocardial infarction

    DEFF Research Database (Denmark)

    Lind, P; Hintze, U; Møller, M

    2001-01-01

    OBJECTIVE: The purpose of this study was to evaluate the effects of thrombolytic therapy on vagal tone after acute myocardial infarction (AMI). DESIGN: Holter monitoring for 24 h was performed at hospital discharge and 6 weeks after AMI in 74 consecutive male survivors of a first AMI, who fulfill...

  18. Significance of decreased serum interleukin-10 levels in the progression of cerebral infarction.

    Science.gov (United States)

    Diao, Zeng-Yan; Wang, Cui-Lan; Qi, Hong-Shun; Jia, Guo-Yong; Yan, Chuan-Zhu

    2016-05-01

    Anti-inflammatory cytokine and its serological detection may have an important role in the process of cardiovascular and cerebrovascular diseases. We investigated whether serum interleukin-10 (IL-10) is associated with cerebral infarction or not in the general population. Identified comprehensive searching was performed covering PubMed, EMBASE, Web of Science, Cochrane Library, CISCOM, CINAHL, Google Scholar, China BioMedicine, and China National Knowledge Infrastructure databases. Two reviewers extracted data and assessed studies independently. Information was extracted separately and classed into Asians and Caucasians. Summary standardized mean differences (SMDs) with 95 % confidence intervals (CI) were used with the utilization of Z test. Nine studies ranged from 2003 to 2014 were collected for meta-analysis. Results identified a negative association between serum IL-10 levels and cerebral infarction (SMD = 1.80, 95 % CI 0.79-2.81, P IL-10 level may be the main risk factor for cerebral infarction in India (SMD = 1.44, 95 % CI 1.13-1.75, P IL-10 levels were negatively correlated with cerebral infarction in Asians (SMD = 2.52, 95 % CI 0.47-4.57, P = 0.016), while not in Caucasians (P > 0.05). The lower serum IL-10 concentration was significantly associated with an increased likelihood of cerebral infarction in this meta-analysis. More prospective studies should be conducted to provide stronger evidence justifying the use of IL-10 as new biomarker to identify a predisposition toward cerebral infarction.

  19. Acute myocardial infarction mortality in Cuba, 1999-2008.

    Science.gov (United States)

    Armas, Nurys B; Ortega, Yanela Y; de la Noval, Reinaldo; Suárez, Ramón; Llerena, Lorenzo; Dueñas, Alfredo F

    2012-10-01

    Acute myocardial infarction is one of the leading causes of death in the world. This is also true in Cuba, where no national-level epidemiologic studies of related mortality have been published in recent years. Describe acute myocardial infarction mortality in Cuba from 1999 through 2008. A descriptive study was conducted of persons aged ≥25 years with a diagnosis of acute myocardial infarction from 1999 through 2008. Data were obtained from the Ministry of Public Health's National Statistics Division database for variables: age; sex; site (out of hospital, in hospital or in hospital emergency room) and location (jurisdiction) of death. Proportions, age- and sex-specific rates and age-standardized overall rates per 100,000 population were calculated and compared over time, using the two five-year time frames within the study period. A total of 145,808 persons who had suffered acute myocardial infarction were recorded, 75,512 of whom died, for a case-fatality rate of 51.8% (55.1% in 1999-2003 and 49.7% in 2004-2008). In the first five-year period, mortality was 98.9 per 100,000 population, falling to 81.8 per 100,000 in the second; most affected were people aged ≥75 years and men. Of Cuba's 14 provinces and special municipality, Havana, Havana City and Camagüey provinces, and the Isle of Youth Special Municipality showed the highest mortality; Holguín, Ciego de Ávila and Granma provinces the lowest. Out-of-hospital deaths accounted for the greatest proportion of deaths in both five-year periods (54.8% and 59.2% in 1999-2003 and 2004-2008, respectively). Although risk of death from acute myocardial infarction decreased through the study period, it remains a major health problem in Cuba. A national acute myocardial infarction case registry is needed. Also required is further research to help elucidate possible causes of Cuba's high acute myocardial infarction mortality: cardiovascular risk studies, studies of out-of-hospital mortality and quality of care

  20. Radiologic manifestations of focal cerebral hyperemia in acute stroke

    DEFF Research Database (Denmark)

    Olsen, Tom Skyhøj; Skriver, E B; Herning, M

    1991-01-01

    In 16 acute stroke patients with focal cerebral hyperemia angiography and regional cerebral blood flow (rCBF) were studied 1 to 4 days post stroke. CT was performed twice with and without contrast enhancement 3 +/- 1 days and 16 +/- 4 days post stroke. Angiographic evidence of focal cerebral hype...

  1. 小剂量阿加曲班对比阿司匹林治疗急性脑梗死的临床观察%Clinical Observation of Small-dose Argatroban vs. Aspirin in the Treatment of Acute Cerebral Infarction

    Institute of Scientific and Technical Information of China (English)

    樊云峰

    2015-01-01

    OBJECTIVE:To observe the effect and safety of small-dose argatroban vs. aspirin in the treatment of acute cerebral infarction. METHODS:136 patients with acute cerebral infarction were randomly divided into observation group and control group. All patients were given routine treatment,such as anti-intracranial pressure,oxidative stress,brain protection,oxygen,blood pres-sure,blood sugar control,anti-infective,water and electrolyte acid-base balance,etc. Based on it,control group was treated with Arginine aspirin for injection 100 mg,adding into 0.9% Sodium chloride injection 250 ml,iv,once a day. Observation group was treated with Argatroban injection 40 mg,adding into 0.9% Sodium chloride injection 500 ml,24 h continuous infusion for continu-ous 2 d,iv;then dose was decreased to 10 mg,adding into 0.9% Sodium chloride injection 100 ml,iv,once a day,for continu-ous 5 d. The course of both was 7 d. The clinic data was observed,including clinical efficacy,NIHSS(National Institutes of Health Stroke Scale)score,Bathel index scores before and after treatment,and incidence of adverse reactions. The recurrence rate of cere-bral infraction during the 2-year follow-up period was observed. RESULTS:The total effective rate in observation group was signifi-cantly higher than control group,the recurrence rates of cerebral infarction in observation group within 1 and 2 year(s)were signifi-cantly lower than control group,with significant difference(P0.05). CONCLUSIONS:Based on the conventional treatment,compared with aspirin, small-dose argatroban can significantly commute the nerve function of acute cerebral infarction,and reduce the recurrence rate of cerebral infarction,with good safety.%目的:对比观察小剂量阿加曲班与阿司匹林治疗急性脑梗死患者的疗效与安全性。方法:136例急性脑梗死患者随机均分为观察组和对照组。两组患者均给予抗颅内压增高、抗氧化应激、脑神经保护、吸氧、控制血压血糖、抗

  2. Metoprolol in acute myocardial infarction. Development of myocardial infarction. The MIAMI Trial Research Group.

    Science.gov (United States)

    1985-11-22

    The effect of metoprolol on the development of an acute myocardial infarction (AMI) during days 0 to 3 and on late first and recurrent infarctions during days 4 to 15 has been investigated. Signs on electrocardiogram (ECG) were well balanced between the treatment groups at entry; 70% of patients had signs of suspected AMI and 19% of patients had normal ECGs. The remaining patients had abnormal ECGs but actual infarction could not be localized. The localization of suspected AMI was equivalently distributed in the 2 groups before randomization. Metoprolol altered the distribution of patients diagnosed during days 0 to 3 as having definite, possible or no AMI (p less than 0.02). In the placebo group, there were more patients with definite AMI (72.5% vs 70.5%) and less with possible AMI (5.6% vs 7.4) than in the metoprolol group. A larger proportion of patients developed a Q-wave infarction during days 0 to 3 in the placebo group (53.9%) compared with the metoprolol group (50.9%, p = 0.024). No difference in the effect of metoprolol regarding localization of the early AMI was observed. Late first myocardial infarction development (days 4 to 15) was observed in 20 patients (0.7%) in each group. Recurrent myocardial infarction tended to develop more frequently during days 4 to 15 in the placebo group compared with the metoprolol group (3.9% vs 3.0%, p = 0.08).(ABSTRACT TRUNCATED AT 250 WORDS)

  3. Clinical observation on low dosages of mannitol in the treatment of elderly patients with acute large area ;cerebral infarction%小剂量甘露醇治疗老年大面积脑梗塞的临床探讨

    Institute of Scientific and Technical Information of China (English)

    李以虹; 匡霞

    2015-01-01

    目的:总结小剂量甘露醇在老年大面积脑梗塞治疗的临床经验。方法回顾性分析我院2010年10月至2014年1月54例经颅脑CT或MRI确诊的老年脑梗死患者,梗死面积>3 cm2,予小剂量甘露醇治疗,观察临床疗效,记录患者肝、肾功能及电解质变化结果,评估药物安全性。结果54例中有1例患者死亡,死亡率1.58%;43例显效,总有效率81.48%;有1例患者在住院期间脑水肿加重,予加用利尿剂治疗后好转;有2例(3.70%)患者肾功能轻度异常,1例(1.85%)患者出现转氨酶轻度升高,经保肝、护肾治疗后好转;27例患者出现不同程度低钠,低钾,予相应治疗后好转。结论在老年大面积脑梗塞治疗中,小剂量甘露醇可获得满意的治疗效果,减少药物副作用,降低急性脑水肿发生,治疗有效性及安全性良好。%Objective To study the clinical experience of small doses of mannitol in the treatment of elderly patients with acute large area cerebral infarction.Methods Retrospectively analyze the datas of 54 elderly patients with cerebral infarction during October 2010 and January 2014 who were diagnosed by craniocerebral CT or MRI, and when the infarction area was greater than 3cm2, they were given low dose of mannitol.The clinical curative effect was observed, recorded the change of the patient's liver and kidney function and electrolyte, and evaluated its safety.Results Among the 54 cases, 1 patient died, mortality rate was 1.58%.43 cases obtained effective efficacy, total effective rate was 81.48%.1 case of cerebral edema aggravated during hospitalization, and the situation improved after diuretics treatment.2 cases (3.70%) with mild abnormal renal function, 1 case (1.85%) had mild elevation of aminotransferase, and they healed after liver and renal protecting treatment.27 patients appeared different degree of low sodium, low potassium, and the situation improved

  4. A Case Associated with Comorbidities Among Cerebral Infarction, Idiopathic Thrombocytopenic Purpura, and Triple X Syndrome

    Directory of Open Access Journals (Sweden)

    Hanjun Kim

    2014-06-01

    Full Text Available A 46-year-old female presented to the emergency room due to the chief complaint of left-sided weakness. By imaging study, she was diagnosed with cerebral infarction. Thrombolytic and antiplatelet agents were not considered due to the “golden hour” for treatment having passed and a low pl