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Objective:To investigate any effect of supplementing psychological intervention with repeated transcranial magnetic stimulation (rTMS) in treating depression, improving neurological functioning and improving the life quality of depressed stroke survivors.Methods:A total of 228 patients with post-stroke depression (PSD) were randomly divided into a psychological intervention group, an rTMS treatment group and a combined treatment group, each of 76. In addition to routine stroke treatment and anti-depressant drug treatment, the psychological intervention group received psychological counseling and the rTMS group was given rTMS at 10Hz for 8 weeks. The combined group received both. Before and after the intervention, depression was quantified using the 24-item Hamilton Depression Scale. The National Institutes of Health Stroke Scale was used to quantify neurological functioning. And cognitive functioning was assessed with the Cognitive Function Assessment Scale. Life quality was assessed using the Stroke-specific Quality of Life Scale.Results:After the 8 weeks, significant improvement was observed in the average scores of all three groups on all of the measurements. The combined group had improved significantly more than the other two groups in terms of all of the dimensions studied. The combined group′s clinical remission rate (38.16%) and response rate (85.53%) were significantly higher than those of the other two groups.Conclusions:Repetitive transcranial stimulation can significantly improve the effectiveness of psychological counseling in treating PSD after a stroke. Using them jointly is worthy of application in the clinical practice.
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Objective To explore the effectiveness of transcranial magnetic stimulation (TMS) combined with hyperbaric oxygen (HBO) in treating cerebral infarction.Methods Totally 120 patients with cerebral infarction were randomly divided into a control group,a treatment group A and a treatment group B,40 cases in each group.The control group was given conventional treatment,the treatment group A was treated by HBO on the basis of conventional therapy,and the treatment group B was treated by HBO combined with TMS,10 d for a period of treatment.Before and after 2 courses of treatment,all patients' neurological defect was evaluated using National Institutes of Health Stroke Scale (NIHSS).Their central motor conduction time (CMCT) and the expression of brain derived neurotrophic factor (BDNF) and nerve growth factor (NGF) were also assessed.Results After treatment,the average NIHSS score and effective rate of the treatment group B was (7.35 ± 1.98) and 92.5％ respectively,significantly better than the other two groups.Moreover,the average BDNF content [(4.96 ± 1.20) ng/ml] and NGF content [(152.36 ± 18.01)pg/ml] of the treatment group B after treatment were significantly better than before treatment,and those of the other two groups after treatment.Conclusion TMS combined with HBO is effective in treating cerebral infarction.This may relate to its strengthening the expression of neurotropic factors.
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Objective To assess the risk assessment of stroke associated pneumonia (SAP ) in patients with ischemic stroke using A2DS2 score.Methods A total of 1279 patients with ischemic stroke who were admitted and treated in our department from 2009 to 201 1 were retrospectively analyzed and applicated A2DS2 score.A2DS2 score was calculated as follows:Age ≥75 years=1,atrial fibrillation=1, dysphagia=2,male sex=1;stroke severity:NIHSS score 0-4=0,5-15 =3,≥16=5.The patients were divided into three groups according to A2DS2 score:620 in score 0 group,383 in score 1-9 group,276 in score ≥10 group.The three groups were comparatively analyzed.The diagnostic criteria for SAP were as follows:newly emerging lesions or progressively infiltrating lesions in post-stroke chest images combined with more than two of the following clinical symptoms of infection:(1 )fever ≥38 ℃;(2 )newly occurred cough,productive cough or exacerbation of preexisting respiratory tract symptoms with or without chest pain;(3)signs of pulmonary consolidation and/or moist rales;(4)peripheral white blood cell count≥10 ×109 L -1 or≤4 ×109 L-1 with or without nuclear shift to left,while excluding some diseases with similar clinical manifestations to pneumonia, such as tuberculosis, pulmonary tumors, non-infectious interstitial lung disease,pulmonary edema,pulmonary embolism and atelectasis.Analysis of the incidence and mortality of SAP as well as the correlation with ischemic stroke site were performed in the three groups,respectively. Mean ± standard deviation (x ±s)was used to represent measurement data with normal distribution and t test was used.Percentage was used to represent enumeration data and χ2 test was used.Results The incidence of SAP was significantly higher in A2DS2 score ≥10 group compared with those in score 1-9 and score 0 groups (7 1.7%vs..22.7%,7 1.7%vs..3.7%,respectively),whereas the mortality in score ≥10 group was significantly higher than those in score 1-9 and score 0 groups (16.7%vs.4.96%,16.7%vs.0.3%,respectively).The incidences of cerebral infarction in posterior circulation and cross-MCA, ACA distribution areas were significantly higher in SAP group compared with those in non-SAP group (35.1%vs.10.1%,11.4%vs.7.5%,respectively).The incidence of non-fermentative bacteria infection was significantly increased in score ≥10 group.Conclusions A2DS2 score provides a basis for risk stratification of SAP.The prevention of SAP needs to be strengthened in acute ischemic stroke patients having a A2DS2 score ≥10.
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Objective To investigate the effect of diabetes on short-term prognosis of transient ischemic attack (TIA) in elderly patients.Methods From January 2006 to June 2010,126 patients with TIA aged over 60 years were selected.Patients were divided into diabetic group and non-diabetic group according to past history,blood glucose and glycosylated hemoglobin levels.The cumulative ischemic stroke incidences were analyzed by Kaplan-Meier survival analysis 30 days and 90 days after the first TIA.The risk factors for short-term stroke after TIA were analyzed by Cox regression analysis.Results Among 126 patients with TIA,31 cases (24.6％) had diabetes.The cumulative ischemic stroke incidences were significantly higher in diabetic group than in non-diabetic group 30 days and 90 days after the first TIA (54.8％ vs.22.1％,61.3％ vs.28.4％,both P＜0.01).Cox regression analysis revealed that diabetes and cerebral arterial stenosis were the risk factors for recurrent stroke within 90 days.Conclusions The short-term stroke incidence is significantly higher in elderly diabetic patients than in non-diabetic patients.Diabetes is the independent risk factor for recurrent stroke after TIA.
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Objective To explore the value of color Doppler ultrasonography(CDU)as preoperative diagnosing and postoperative monitoring in patients with stenosis of subclavian or innominate artery(SIA)before and after percutaneous transluminal angioplasty and stent(PTAS).Methods A total of 45 patients with stenosis of SIA were selected.Their extracranial vertebral artery and subclavian artery were observed with CDU.In 36 patients with one-sided stenosis of SIA.blood flow direction and spectrum of extracranial vertebraI artery were analyzed.Subclavian steal grade confirmed by spectrum change of vertebral artery was compared with the stenosis grade on quantitative angiography(QA).Among 45 patients with stenosis of SIA,PTAS was performed successfully in 36 patients(36 stents implanted).After stents implanted, hemodynamie parameters such as peak systolic velocity(PSV)in stent, follow-up velocity ratio in stem(VR)were measured.Restenosis in stent were observed.Results In 36 patients with one-sided stenosis of SIA,the ultrasonographic steal grade correlated with the QA stenosis grade significantly(r=0.752,P<0.01).Among 36 patients with stent implanted,follow up 8-12 months, 4 patients with restenosis in stent were found.Compared with the patients without restenosis in stent,PSV and VR in stent increased significantly(P<0.01).Conclusions As a fast and non-invasive imaging technique,CDU could allow diagnosis of stenosis of SIA before PTAS,and detection of restenosis after PTAS.
