BACKGROUND:Cerebral stroke is a disease with a high disability rate and a high fatality rate.This study was undertaken to assess the risk of stroke associated pneumonia(SAP) in patients with ischemic stroke using A2DS...BACKGROUND:Cerebral stroke is a disease with a high disability rate and a high fatality rate.This study was undertaken to assess the risk of stroke associated pneumonia(SAP) in patients with ischemic stroke using A2DS2 score.METHODS:Altogether 1 279 patients with ischemic stroke who were treated in our department from 2009 to 2011 were retrospectively analyzed with A2DS2 score. A2DS2 score was calculated as follows:age ≥75 years=1,atrial fi brillation=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,and 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 on post-stroke chest images combined with more than two of the following clinical symptoms of infection:(1) fever ≥38 °C;(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 wet rales;(4) peripheral white blood cell count ≥10×109/L or ≤4×109/L with or without nuclear shift to left,while excluding some diseases with clinical manifestations similar to pneumonia,such as tuberculosis,pulmonary tumors,non-infectious interstitial lung disease,pulmonary edema,pulmonary embolism and atelectasis. The incidence and mortality of SAP as well as the correlation with ischemic stroke site were analyzed in the three groups respectively. Mean± standard deviation was used to represent measurement data with normal distribution and Student's t test was used. The chi-square test was used to calculate the percentage for enumeration data.RESULTS:The incidence of SAP was significantly higher in the A2DS2 score≥10 group than that in the score 1–9 and score 0 groups(71.7% vs. 22.7%,71.7% vs. 3.7%,respectively),whereas the mortality in the score≥10 group was significantly higher than that in the 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 signif icantly higher than those in the SAP group and in the non-SAP group(35.1% vs.10.1%,11.4% vs. 7.5%,respectively). The incidence of non-fermentative bacteria infection was signifi cantly increased in the score≥10 group.CONCLUSIONS:A2DS2 score provides a basis for risk stratifi cation of SAP. The prevention of SAP needs to be strengthened in acute ischemic stroke patients with a A2DS2 score≥10.展开更多
Background: Hyperglycemia is always seen amongst acute intra-cerebral hemorrhage (ICH) and usually has been reported in literature and studied in relation to mortality and poor recovery. However, literature specific t...Background: Hyperglycemia is always seen amongst acute intra-cerebral hemorrhage (ICH) and usually has been reported in literature and studied in relation to mortality and poor recovery. However, literature specific to stroke-associated pneumonia (SAP) on this topic is very small. Further, how to differentiate the predictive value of hyperglycemia with and without abnormal HbA1C in such patients is still a matter of debate and no universal consensus. We evaluated hyperglycemia as a marker for SAP in patients with ICH to assess its usefulness as a potential predictor. Materials and methods: Clinical characteristics for a sample of 551 patients with acute ICH were collected from the Beijing Tiantan Hospital of Capital Medical University, Beijing, China. Possible associated risk factors of SAP were reviewed. Hyperglycemia and HbA1C on admission were the main hypothetic predictor, SAP occurring within the first 7 days is the primary outcome. Results: The cohort study includes 551 hospitalized patients. The prevalence of hyperglycemia was 52.5% and SAP occurred in 147 (26.7%). The incidence of SAP was higher in the group with hyperglycemia than those without hyperglycemia (37.7% versus 14.5%, p 6.5) (OR, 1.57;95%CI, 0.81 - 3.23) had not been shown to be associated with SAP. Conclusions: In this hospital-based cohort of patients presenting with acute intra-hemorrhage, hyperglycemia on admission was associated significantly with SAP. The association was stronger for hyperglycemia with normal HgbA1C than for hyperglycemia with high HgbA1C. Hyperglycemia with normal HgbA1C might be a more sensitive predictor of early acute complication, such as SAP.展开更多
目的 通过网状Meta分析系统评价针灸和康复疗法及中医疗法联用对卒中相关性肺炎的疗效。方法采用计算机检索Web of science、PubMed、EMbase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、中文科技期刊数据库(VIP)及万方数据库(WanFa...目的 通过网状Meta分析系统评价针灸和康复疗法及中医疗法联用对卒中相关性肺炎的疗效。方法采用计算机检索Web of science、PubMed、EMbase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、中文科技期刊数据库(VIP)及万方数据库(WanFang)文献。检索日期为建库至2023年4月10日,运用Stata 14.2软件进行网状Meta分析。结果 与标准治疗相比,针灸联合康复标准治疗[OR=0.81,95%CI(0.75,0.88)]在治疗卒中相关性肺炎疗效更显著。与标准治疗相比,针灸治疗[OR=2.03,95%CI(-0.83,4.89)]在美国国立卫生研究院卒中量表(NIHSS)评分改善方面更显著。与标准治疗相比,针灸联合康复标准治疗[OR=1.94,95%CI(-8.67,12.55)]在治疗卒中相关性肺炎白细胞计数(WBC)水平改善方面更显著。临床疗效不一致检验无显著性意义。结论 针灸在改善卒中相关性肺炎的NIHSS评分方面优于康复疗法和康复加针灸疗法,为临床决策卒中相关性肺炎的中医疗法提供了依据。展开更多
文摘BACKGROUND:Cerebral stroke is a disease with a high disability rate and a high fatality rate.This study was undertaken to assess the risk of stroke associated pneumonia(SAP) in patients with ischemic stroke using A2DS2 score.METHODS:Altogether 1 279 patients with ischemic stroke who were treated in our department from 2009 to 2011 were retrospectively analyzed with A2DS2 score. A2DS2 score was calculated as follows:age ≥75 years=1,atrial fi brillation=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,and 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 on post-stroke chest images combined with more than two of the following clinical symptoms of infection:(1) fever ≥38 °C;(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 wet rales;(4) peripheral white blood cell count ≥10×109/L or ≤4×109/L with or without nuclear shift to left,while excluding some diseases with clinical manifestations similar to pneumonia,such as tuberculosis,pulmonary tumors,non-infectious interstitial lung disease,pulmonary edema,pulmonary embolism and atelectasis. The incidence and mortality of SAP as well as the correlation with ischemic stroke site were analyzed in the three groups respectively. Mean± standard deviation was used to represent measurement data with normal distribution and Student's t test was used. The chi-square test was used to calculate the percentage for enumeration data.RESULTS:The incidence of SAP was significantly higher in the A2DS2 score≥10 group than that in the score 1–9 and score 0 groups(71.7% vs. 22.7%,71.7% vs. 3.7%,respectively),whereas the mortality in the score≥10 group was significantly higher than that in the 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 signif icantly higher than those in the SAP group and in the non-SAP group(35.1% vs.10.1%,11.4% vs. 7.5%,respectively). The incidence of non-fermentative bacteria infection was signifi cantly increased in the score≥10 group.CONCLUSIONS:A2DS2 score provides a basis for risk stratifi cation of SAP. The prevention of SAP needs to be strengthened in acute ischemic stroke patients with a A2DS2 score≥10.
文摘Background: Hyperglycemia is always seen amongst acute intra-cerebral hemorrhage (ICH) and usually has been reported in literature and studied in relation to mortality and poor recovery. However, literature specific to stroke-associated pneumonia (SAP) on this topic is very small. Further, how to differentiate the predictive value of hyperglycemia with and without abnormal HbA1C in such patients is still a matter of debate and no universal consensus. We evaluated hyperglycemia as a marker for SAP in patients with ICH to assess its usefulness as a potential predictor. Materials and methods: Clinical characteristics for a sample of 551 patients with acute ICH were collected from the Beijing Tiantan Hospital of Capital Medical University, Beijing, China. Possible associated risk factors of SAP were reviewed. Hyperglycemia and HbA1C on admission were the main hypothetic predictor, SAP occurring within the first 7 days is the primary outcome. Results: The cohort study includes 551 hospitalized patients. The prevalence of hyperglycemia was 52.5% and SAP occurred in 147 (26.7%). The incidence of SAP was higher in the group with hyperglycemia than those without hyperglycemia (37.7% versus 14.5%, p 6.5) (OR, 1.57;95%CI, 0.81 - 3.23) had not been shown to be associated with SAP. Conclusions: In this hospital-based cohort of patients presenting with acute intra-hemorrhage, hyperglycemia on admission was associated significantly with SAP. The association was stronger for hyperglycemia with normal HgbA1C than for hyperglycemia with high HgbA1C. Hyperglycemia with normal HgbA1C might be a more sensitive predictor of early acute complication, such as SAP.
