Objective To discuss the optimal time for operation in patients with malignant middle cerebral artery (MCA) syndrome. Method The relation between effectiveness and operating time was analyzed in 47 patients to compare the effects of early and delayed operation by SPSS10.0. Results Among 27 patients undergoing early operation, 18 were cured or restored, 4 seriously disabled and 5 died. While among 20 patients undergoing delayed operation, only 9 were cured or restored, 4 seriously disabled and 7 died. The prognosis of delayed operation group was worse than that of early operation group. Conclusions Selecting the optimal time to operate may decrease the mortality and morbidity of MCA syndrome.
Objective To assess the clinical efficacy and safety of Shuxuetong in the treatment of cerebral infarction. Methods Randomized controlled trials (RCTs) were identified from MEDLINE (1996 to Feb. 2006), EMBASE (1984 to Dec. 2005), Cochrane Controlled Trials Register (Issue 4, 2005), Chinese Cochrane Centre Database, CBMdisc (1978 to Dec. 2005). We handsearched the related published and unpublished data and their references. All trials about Shuxuetong injection for cerebral infarction were included. Data were extracted and evaluated by two reviewers independently with designed extraction form. RevMan 4.2.8 software was used for data analysis. Results Eleven RCTs involving 1 122 patients were included. The results of meta-analysis were listed as follows: ① Total effective rate: Compared with Danshen, three studies showed that Shuxuetong were more effective with OR 4.01, 95%CI 2.00 to 8.04; ② Adverse effect: The number of adverse drug reaction was small and the symptoms were moderate; ③ Neurologic impairment score: Compared with safflower, one study showed that Shuxuetong had better improvement with WMD -2.60, 95%CI -3.23 to -1.97. Conclusions Shuxuetong may increase the total effective rate of cerebral infarction. More high quality trials are required.
Objective To assess the efficacy and safety of fructose-1,6 diphosphate (FDP) in the treatment of cerebral infarction. Methods We searched MEDLINE, EMbase, Cochrane CENTRAL Register of Controlled Trials, CBM and CNKI in 2006. Randomized controlled trials(RCTs) or quasi-randomized controlled trials involving FDP for cerebral infarction were collected. We assessed the quality of the studies and conducted meta-analyse with The Cochrane Collaboration’s RevMan 4.2. Results Ten RCTs were included, 9 of which were of low quality and only one was graded as high quality. None of the trials reported the number of patients who had died or were dependent at the end of long term follow-up. After 7 to 30 days of treatment, improvement of neurological deficiency was associated with FDP compared with placebo or control [OR 2.45, 95%CI (1.91,3.15)]. There was no statistical difference in the death rate between the FDP and control groups at the end of the treatment [RD –0.01, 95%CI (–0.03,0.01)]. One study found that FDP had a similar safety profile [OR 1.24, 95%CI (0.32,4.75)] to the control group. None of the trials compared the costs in the treatment groups. Conclusions The quality of the published clinical trials on FDP in the treatment of cerebral infarction is poor. FDP may improve short-term neurological deficits, but seems unlikely to decrease mortality. Moreover, we found no evidence to support the long-term efficacy of FDP on mortality, dependency and neurological deficit. Large-scale and high quality clinical trials with sufficient follow-ups are needed to evaluate the role of FDP in the treatment of cerebral infarction.
Objective To systematically review the relationship between helicobacter pyloric (HP) infection and ischemia stroke. Methods We searched MEDLINE, BIOSIS, VIP, and China Full Text Journal databases to identify the studies that studied the relationship between HP infection and ischemia stroke. All the studies were strictly screened according to the inclusion criteria, and meta-analyses were performed for the included studies using RevMan 4.2 software.Results Eleven case-control studies involving 1 530 patients with ischemia stroke and 1 451 health controls were included. The results of meta-analyses showed that there was a significant difference in the infection ratio of HP between the patients with ischemia stroke and health controls (OR=1.77, 95%CI 1.38 to 2.28, Plt;0.0001), but this difference was not been found after adjusting some related risk factors (1.22, 95%CI 0.93 to 1.59, P=0.15). The results of subgroup meta-analyses showed these differences were only found in the LAA (large-artery atherosclerosis) subgroup (OR=3.65, 95%CI 2.58 to 5.17) and the SAA (small-artery atherosclerosis) subgroup (OR=1.74, 95%CI 1.30 to 2.34), but was not found in the CE (cardiogenic cerebral embolism) subgroup (OR=1.08, 95%CI 0.58 to 2.02). Conclusion HP infection is associated with ischemia stroke, but the relationships between HP infection and the subtypes of ischemia stroke are different. The association between HP and LAA is ber than that between HP and the other subtypes. More evidence is needed to prove whether Helicobacter pyloric infection is an independent risk factor of ischemia stroke.
ObjectiveTo explore the clinical effect of comprehensive nursing on cerebral infarction patients with high blood glucose. MethodsEighty cerebral infarction patients with high blood glucose treated between March 2012 and February 2013 were divided into observation group and control group with 40 patients in each. Patients in the control group received routine nursing care, while those in the observation group were given comprehensive nursing care. Then, we compared the two groups of patients in terms of their blood glucose control level, the recovery of neurological function and life quality. ResultsThe fasting glucose, 2-hour postprandial blood glucose, National Institude of Health stroke scale (NIHSS), and modified Edinburgh Scandinavican scoring scale (MESSS) scores of the two groups were not statistically different at the time of hospital admission (P>0.05). However, fasting blood sugar, 2-hour postprandial blood glucose, NIHSS, and MESSS scores in the observation group were significantly lower than those in the control group before discharge (P<0.05). Life quality score of self-care, mental health, and social function before discharge in the observation group were significantly higher than those in the control group (P<0.05). ConclusionComprehensive nursing is helpful to control blood glucose in an ideal level range for cerebral infarction patients with hyperglycemia, which can also promote the recovery of neurological function and improve the life quality of patients.
ObjectiveTo explore the relationship between plasma homocysteine level and intracranial artery atherosclerosis in patients with cerebral infarction. MethodsA total of 120 patients with cerebral infarction diagnosed between January and December 2013 were selected.Plasma homocysteine level was analyzed and intracranial artery was detected by DSA. ResultsIntracranial artery atherosclerosis can be found in most of patients with cerebral infarction.Moreover,Plasma Hcy level of patients with large cerebral artery atherosclerosis was much higher than others (P<0.05).The much higher Plasma Hcy level,the severe intracranial artery atherosclerosis were found in internal carotid artery and cerebral middle artery (P<0.05). ConclusionIntracranial artery atherosclerosis is common in patients with cerebral infarction.Occurrence of intracranial artery atherosclerosis is positively correlated with plasma homocysteine level.Plasma homocysteine level may be a risk factor of intracranial artery atherosclerosis in patients with cerebral infarction.
Objective To assess the clinical efficacy and safety of Xingnaojing for treating cerebral infarction. Methods Randomized controlled trials (RCTs) were identified from MEDLINE (1966 to April 2005), EMBASE (1984 to April 2005), Cochrane Controlled Trials Register (Issue 2, 2005), CBMdisc (1978 to April 2005). We handsearched the related published and unpublished data and their references. All trials about Xingnaojing injection for cerebral infarction were included. Data were extracted and evaluated by two reviewers independently with designed extraction from RevMan 4.2.7 software was used for data analysis. Results Thirteen RCTs involving 1203 patients were include .The results of meta-analysis were listed as the following:①Mortality:Compared with danshen ,2 studies showed that Xingnaojing decreased mortality statistically (RR 0.31 and 95% CI 0.14 to 0.70).Compared with cerebrolysin ,1 study showed Xingnaojing didn’t decrease the mortality (RR 0.92 ,95%CI 0.14 to 6.27);②Total effective rate: Compared with Danshen ,4 studies showed that Xingnaojing were more effective (RR 0.92,95% CI 1.12 to 1.42 ); ③ Cure rate: Compared with each control , Xingnaojing had the same cure rate ;④ Adverse effect: The number of adverse drug reaction was small and the symptoms were moderate;⑤Neurologic impairment score:Compared with Danshen ,3 studies showed that Xingnaojing had better improvement (WMD 3.78 ,95%CI 2.30 to 5.26).Conclusions xingnaojing may decrease the mortality and increase the total effective rate of cerebral infarction .More high quality trials are required.
ObjectiveTo evaluate the usage status of drugs in the treatment of senile cerebral infarction in Xuanwu Hospital of Capital Medical University in 2011, and to provide references for rational usage of drugs for inpatients with senile cerebral infarction. MethodsMedical records of the elderly (≥60 years old) inpatients with cerebral infarction in Xuanwu Hospital in 2011 were collected. ATC codes were used to standardize names of drug and classifications. Patients' general information, number of patients' used drugs, Defined Daily Doses (DDDs), and Drug Utilization Index (DUI) were calculated by using Microsoft Excel 2007 to evaluate the rationality of drugs usage. ResultsA total of 430 patients were included. The average age was 70.61±7.29 years old. The average types of diseases were 5.39. The major combined disease was circulatory system disease, accounting for 42.45%. A total of 15 656 medication records were included, involving 243 kinds of drugs (including different administration routes). The average number of used drugs for each patient during the admission was 17.11. The top 5 drugs based on percentage of patients with drug use were Ginkgo Biloba Preparation (injection), clopidogrel (oral), prostaglandin E1 (injection), atorvastatin (oral) and cinepazide (injection). The top 5 drugs of DDDs were Ginkgo Biloba Preparation (injection), ipratropium bromide (inhalation), prostaglandin E1 (injection), folic acid (orla), and clopidogrel (oral). The top 5 drugs of DUI were vitamin B12 (injection), multi-vitamin (oral), nikethamide (injection), methylprednisolone (injection), and vitamin C (oral). ConclusionFor therapeutic drugs used among the elderly patients with cerebral infarction in Xuanwu Hospital of Capital Medical University, the choice, dosage and administration route of medication are rational. However, the drugs with higher DUI are not related with major diseases, which indicates that we should pay attention to the irrational drug use of clinical application, so as to ensure safety, effectiveness and economy of drug application.
Objective To determine the effectiveness of statins in reducing C-reactive protein in patients with cerebral infarction and the potency of C-reactive protein as an indicator for preventing cerebrovascular events. Methods We searched PubMed, EMbase, Central Register of Controlled Trials, CBMdisc and CNKI from the date of establishment through August 2008. Bibliographies of the retrieved articles were also checked. Data was extracted and evaluated by two reviewers independently with a designed extraction form. The RevMan 5.0 software was used to carry out meta-analysis. Results Twenty-three randomized trials involving 1946 patients were included. The results of meta-analyses showed the following: statins reduced C-reactive protein compared to the control group (WMD= –5.79, 95%CI –7.32 to –4.26); statins were associated with a reduction of carotid intima-media thickness (IMT) (WMD= –0.21, 95%CI –0.25 to –0.17); atorvastatin greatly reduced C-reactive protein than the simvastatin control group (WMD= –1.78, 95%CI –3.92 to 0.36); statins were associated with a slight improvement in neurological deficit (OR= 2.22, 95%CI 0.94 to 5.21). Conclusion The evidence currently available shows that statins can reduce C-reactive protein and carotid IMT in the patients with cerebral infarction compared to the control group. However, it is not clear whether statins reducing C-reactive protein is correlated to the improvement of neurological deficit and prognosis. Similar trials in future should focus on the relationship between the change of C-reactive protein and clinical outcomes.
Periodontal disease is a common chronic infectious disease targeting the connective tissue supporting the dentition. In recent years, the research on periodontal disease and cerebral infarction has been increasing. However, the causal relationship between periodontal disease and cerebral infarction remains unclear. Periodontal disease may be associated with atherosclerosis, which is one of the major causes of cerebral infarction. Regular dental care can reduce the risk of cardiovascular disease. Therefore, investigating the above association and its underlying mechanisms is of great clinical significance, which may help clinicians to make appropriate treatment and prevention measures. In this paper, the research progress and possible mechanism of the relationship between periodontal disease and cerebral infarction were reviewed.