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find Keyword "重症" 502 results
  • Risk factors for sleep disorders in ICU patients: a meta-analysis

    ObjectiveTo systematically review the risk factors associated with sleep disorders in ICU patients.MethodsWe searched The Cochrane Library, PubMed, EMbase, Web of Science, CNKI, Wanfang Data, VIP and CBM databases to collect cohort studies, case-control studies and cross-sectional studies on the risk factors associated with sleep disorders in ICU patients from inception to October, 2018. Two reviewers independently screened literature, extracted data and evaluated the bias risk of included studies. Then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 9 articles were included, with a total of 1 068 patients, including 12 risk factors. The results of meta-analysis showed that the combined effect of equipment noise (OR=0.42, 95%CI 0.26 to 0.68, P=0.000 4), patients’ talk (OR=0.53, 95%CI 0.42 to 0.66, P<0.000 01), patients’ noise (OR=0.39, 95%CI 0.21 to 0.74, P=0.004), light (OR=0.29, 95%CI 0.18 to 0.45, P<0.000 01), night treatment (OR=0.36, 95%CI 0.26 to 0.50, P<0.000 01), diseases and drug effects (OR=0.17,95%CI 0.08 to 0.36, P<0.000 01), pain (OR=0.37, 95%CI 0.17 to 0.82, P=0.01), comfort changes (OR=0.34,95%CI 0.17 to 0.67,P=0.002), anxiety (OR=0.31,95%CI 0.12 to 0.78, P=0.01), visit time (OR=0.72, 95%CI 0.53 to 0.98, P=0.04), economic burden (OR=0.63, 95%CI 0.48 to 0.82, P=0.000 5) were statistically significant risk factors for sleep disorders in ICU patients.ConclusionCurrent evidence shows that the risk factors for sleep disorders in ICU patients are environmental factors (talking voices of nurses, patient noise, and light), treatment factors (night treatment), disease factors (disease itself and drug effects, pain,) and psychological factors (visiting time, economic burden). Due to the limited quality and quantity of included studies, more high quality studies are needed to verify the above conclusions.

    Release date:2019-07-18 10:28 Export PDF Favorites Scan
  • Clinical Analysis of 34 Patients with Severe H1N1 Influenza

    Objective To analyze the clinical features and treatment of severe H1N1 influenza.Methods The clinical data of 34 patients with severe H1N1 influenza admitted to intensive care unit from October to December 2009 were reviewed. Results The patients aged 3 months to 60 years with an average of ( 13. 9 ±4. 5) years, of which 24 patients were younger than 7 years old. Fever( 30 cases) , cough( 32 cases) , progressive shortness of breath( 19 cases) were the main symptoms. White blood cell count was normal in 21 cases, increased in 6 cases, and decreased in 7 cases. Lymphocyte count was normal in 16 cases, increased in 12 cases, and decreased in6 cases. Chest X-ray films showed bilateral or unilateral patchy pulmonary fuzzy shadows in28 cases. Chest CT showed diffuse interstitial lesion in1 case, pleural effusion in 2 cases, and bronchiectasis in 1 case. The hepatic and myocardial enzymogramparameters were all abnormal.30 cases were treated by oseltamivir and ribavirin, 4 cases by methyllprednisolone, and 6 cases by gamma globulin. 8 cases underwent routine intubation and mechanical ventilation, and 5 cases received non-invasive mechanical ventilation. All 34 patients were cured. Conclusions Lung, heart, and liver are the major target organs in severe H1N1 influenza. Mechanical ventilatory support is an important treatment for severe H1N1influenza.

    Release date:2016-08-30 11:53 Export PDF Favorites Scan
  • 胸腺瘤合并重症肌无力患者的手术及围术期处理

    目的 为提高胸腺瘤合并重症肌无力(MG)患者手术的安全性和治愈率,总结其临床经验。方法 1991年7月至2005年8月收治胸腺瘤合并MG23例,术前均给予肾上腺糖皮质激素和抗胆碱酯酶药物治疗,病情稳定后行胸腺扩大切除术,对发生MG危象患者予以气管切开或气管内插管,必要时使用呼吸机辅助呼吸。结果 全组无手术死亡,术后2例发生MG危象,经处理后痊愈。随访20例,失访3例,随访时间3个月~10年,缓解3例,明显改善11例,改善5例,无变化1例。其中1例胸腺瘤部分切除患者术后4个月死于肿瘤复发。结论 胸腺瘤合并MG患者除临床证实肿瘤无法切除或已胸外转移者外,其余均应手术治疗,完全切除胸腺瘤并清除前纵隔脂肪组织;正确的围术期处理是降低手术并发症及死亡率的关键。

    Release date:2016-08-30 06:23 Export PDF Favorites Scan
  • 早期乳酸清除率对重症感染患者预后的评估研究

    目的 分析早期乳酸清除率对重症感染患者预后的临床评估价值。方法 选取2009 年1 月至2011 年12 月收治的248 例重症感染患者为研究对象进行回顾性分析。根据患者转归分为生存组和死亡组, 比较两组一般资料、APACHEⅡ 评分、脓毒症休克发生率、初始血乳酸浓度和治疗 6 h的乳酸清除率差异。根据乳酸清除率水平分为高乳酸清除率组和低乳酸清除率组, 比较两组一般资料、APACHEⅡ评分、脓毒症休克发生率、初始血乳酸浓度和病死率的差异。结果 生存组和死亡组患者的一般资料、APACHEⅡ评分、初始血乳酸浓度间的差异均无统计学意义( P gt;0. 05) 。生存组乳酸清除率明显高于死亡组[ ( 32. 6 ±11. 3) % 比( 15. 2 ±10. 1) % , P = 0. 024] , 而脓毒症休克发生率明显低于死亡组( 30. 9% 比87. 5% , P = 0. 019) 。高乳酸清除率组的脓毒症休克发生率( 34. 6% 比 53. 7%) 及死亡率( 25. 5% 比61. 1% ) 明显低于低乳酸清除率组( P 均lt;0. 05) 。结论 早期乳酸清除率可用于早期评估重度感染患者的预后转归。

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  • De-escalation therapy in severe pulmonary infectious diseases

    抗生素的降阶梯治疗(de-escalation therapy)是近年来提出的用于治疗重症肺部感染的一个策略,在临床研究和实践中能够有效地提高重症感染治疗的成功率,降低病死率,同时降低住院时间和费用,是感染治疗策略的一大进展。本文就这一策略的概念演变和应用时机作一介绍

    Release date:2016-09-14 11:52 Export PDF Favorites Scan
  • 丙戊酸钠致重症多形红斑型药疹一例

    Release date:2016-09-08 09:13 Export PDF Favorites Scan
  • Efficacy of Beta-Lactam/Macrolide or Fluoroquinolone on Outcomes in Elderly Patients in ICU with Severe Community-Acquired Pneumonia

    Objective To explore whether hospitalized elderly patients with severe communityacquired pneumonia ( SCAP) have better outcomes if they are treated with dual-therapy consisting of a β-lactam/macrolide or fluoroquinolone.Methods A prospective study was conducted in patients with SCAP aged 65 years or older between January 2007 and January 2012. These patients were assigned to a combination therapy group or a β-lactam monotherapy group by the attending physicians. Time to clinical stability( TCS) and total mortality were calculated. Prognostic factors for death were analyzed. Results Among the 232 patients, 153 patients were given β-lactam/macrolide or β-lactam/ fluoroquinolone ( macrolide in 67 patients and fluoroquinolone in 86) , while 79 were treated with β-lactam monotherapy. Compared with the monotherapy group, the combination therapy group was associated with significant decreased TCS ( median TCS, 10 days vs. 13 days) , and lower overall in-hospital mortality( 24.2% vs. 43.0%, P lt;0. 01) . Compared with fluoroquinolone, macrolide use was associated with lower ICU mortality ( 14.9% vs. 31.4% , P lt;0. 01) . Simplified acute physiology score Ⅱ, pneumonia severity index, mutilobar infiltration, and β-lactam monotherapy were confirmed as independent predictors of death. Conclusion β-lactam/macrolide or β-lactam/ fluoroquinolone combination therapy, especially with macrolide, has superiority over β-lactam monotherapy in elderly patients with SCAP, and should be recommended.

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  • The Application of Noninvasive Ventilation in Patients with Myasthenic Crisis after Thymectomy

    ObjectiveTo investigate the effect of noninvasive ventilation (NIV) in patients with myasthenic crisis after thymectomy. Methods31 myasthenic crisis patients after thymectomy who initially used NIV,admitted in the First Affiliated Hospital of Guangzhou Medical University between January 2011 and June 2013,were analyzed retrospectively.They were assigned to two groups according to the successful application of NIV or not,with 13 patients in the NIV success group and 18 patients in the NIV failure group.The related factors including gender,age,APACHEⅡ score when admitted to ICU,the results of blood gas analysis before NIV,thymoma or not,the history of myasthenic crisis,the history of chronic lung disease,and minute ventilation accounted for the largest percentage of predicted value (MVV%pred)were analyzed. ResultsThere were no significant differences in age,gender,or APACHEⅡ score between two groups (P>0.05).The PaCO2 in the NIV success group was lower than that in the NIV failure group.The preoperative MVV%pred in the NIV success group was higher than that in the NIV failure group.There were no significant differences between two groups in pH,PO2,thymoma or not,the history of myasthenic crisis,or the history of chronic lung disease (P>0.05).If using the 45 mm Hg as the cut-off value of PaCO2 and 60% as the cut-off value of MVV%pred,the incidence of PaCO2<45 mm Hg and the incidence of MVV%pred>60% were higher in the NIV success group than those in the NIV failure group (84.6% vs.33.3%, P<0.05;100% vs. 55.6%,P<0.05).Logistic regression analysis revealed that PaCO2<45 mm Hg was an independent influence factor for successful application of NIV in patients with myasthenic crisis after thymectomy. ConclusionPaCO2<45 mm Hg can be a predictor of successful application of NIV in patients with myasthenic crisis after thymectomy.For the patients underwent NIV whose PaCO2<45 mm Hg or MVV%pred<60%,the clinician should predict the possibility of failure and prepared for intubation.

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  • Nutritional Supart in Patients with Severe Acute Pancreatitis

    Release date:2016-08-28 04:43 Export PDF Favorites Scan
  • Postoperative Treatment of Pleuropneumonectomy for Tuberculosis Destroyed Lung in Intensive Care Unit

    Objective To investigate the postoperative treatment of pleuropneumonectomy for tuberculosis destroyed lung in ICU, in order to improve the therapeutical efficacy for these patients. Methods Clinical data of 52 patients who suffered from tuberculosis destroyed lung and underwent pleuropneumonectomy from June 2008 to June 2010 were analyzed retrospectively. All of subjects received routine treatment in ICU after the operation. Meanwhile,appropriate targeting treatments were applied including diagnosis and treatment of postoperative bleeding; application of fiberbronchoscope to aspirate the sputum after the operation,sequential non-invasive ventilation after the invasive ventilation for acute respiratory failure after operation ,etc.Results A total of 52 patients received the pleuropneumonectomy operation. Bleeding occurred in 11 cases after operation and stopped after the integrated therapy. 8 patients suffered from acute respiratory failure and attenuated after sequential ventilation. No patients died for postoperative bleeding or acute respiratory failure. Conclusions Patients who suffered from tuberculosis destroyed lung and received pleuropneumonectomy with postoperative bleeding and acute respiratory failure have a good prognosis after appropriate postoperative treatment in ICU.

    Release date:2016-08-30 11:58 Export PDF Favorites Scan
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