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find Author "HE Yuanbing" 3 results
  • Application of HFOV and PLV in ALI/ARDS

    急性肺损伤( ALI) 及急性呼吸窘迫综合征( ARDS) 是各种肺内外致病因素导致的急性呼吸衰竭, 以进行性呼吸困难和顽固性低氧血症为特征, 常继发于休克、创伤、严重感染以及大面积烧伤等疾病。病理以双肺弥漫性的渗出为特点。病情进展迅速, 预后极差, 具有很高死亡率。治疗时需要纠正缺氧, 以保证组织氧供。传统的常规机械通气( CMV) 在改善氧合、呼吸力学参数以及肺内炎症反应的同时, 导致肺损伤, 即呼吸机相关性肺损伤( VALI) 。近年认为, 采用高频振荡通气( HFOV) 代替CMV 能明显避免产生VALI, 并能改善ALI/ARDS的呼吸系统顺应性和氧合作用, 减轻肺内炎症反应和VALI, 利于急性损伤肺内塌陷和闭塞的小气道和肺泡重新开放。并且有人提出HFOV 与部分液体通气( PLV)联用( HFOV-PLV) 可进一步改善气体交换, 抑制肺组织的炎性反应, 减少肺损伤及氟碳化合物( PFCs) 用量, 稳定全身血液循环, 减少中枢神经系统( CNS) 并发症[ 1] 。

    Release date:2016-08-30 11:52 Export PDF Favorites Scan
  • Analysis of risk factors of prethrombotic state of obstructive sleep apnea and hyponea syndrome

    Objective To analyze the risk factors of prethrombotic state of obstructive sleep apnea and hyponea syndrome (OSAHS), providing basis and reference for the prevention of prethrombotic state of OSAHS. Methods Two hundred and thirty-eight patients excluding the presence of possible effects of coagulation factors from June 2014 to July 2016 were diagnosed as OSAHS by polysomnography (PSG) and underwent coagulation, thrombosis, fibrinolysis, and inflammatory factors testing. Fifty-six patients met the standard of prethrombotic state (prethrombotic state group) and 59 patients randomly selected from the remaining 182 patients did not meet the standard (non-prethrombotic state group). The age, sex, body mass index (BMI), sleep apnea and hypopnea index (AHI), interleukin-6 (IL-6), complicating chronic obstructive pulmonary disease (COPD) and hypertension were compared between two groups. Results Non conditional Logistic regression analysis showed that the risk factors of prethrombotic state of OSAHS were age (OR=1.202, 95%CI: 1.107 to 1.305), IL-6 (OR=1.127, 95%CI: 1.014 to 1.252), AHI (OR=1.151, 95%CI: 1.055 to 1.256), and complicating COPD (OR=4.749, 95%CI: 1.046 to 21.555). Conclusion Age, AHI, IL-6, and complicating COPD may be the risk factors of prethrombotic state of OSAHS, among which complicating COPD may be the most important risk factor.

    Release date:2017-09-25 01:40 Export PDF Favorites Scan
  • Clinical Analysis of Patients with Sever Influenza H1N1 in Xinjiang Region

    Objective To investigate the clinical characteristics of patients with sever H1N1 influenza in Xinjiang region, and analyze risk factors related to patients’prognosis. Methods 63 patients with severe H1N1 influenza from September 2009 to December 2009, who came from five general hospitals and contagious disease hospitals were retrospectively studied. Data of baseline characteristics, treatment, and outcomes were collected. Results Among the 63 cases of severe H1N1 influenza patients, 46 patients survived, in which 30 cases were complicated with pneumonia( 63. 8% ) , 10 cases with MODS ( 43. 48% ) ;26 were male,20 were female; the median age was ( 28. 48 ±19. 59) years old.17 patients died, in which 11 were male, 6 were female; the median age was ( 39. 47 ±21. 23) years old. There were no significantdifferences in white blood cells, neutrophils, granulocytes, lymphocytes, Hb, platelets, CK-MB, HB, DH, UN,APTT, INR, K+ , Na+ , Cl - , PaO2 , SaO2 between the survival patients and the died patients ( P gt; 0. 05) .However there were significant differences in AST, ALT, CK, LDH, AL, CR, and pH ( P lt; 0. 05) .Conclusions Most of the patients with sever H1N1 influenza are young. The typical clinical manifestations are fever, cough, and expectoration. The patients usually are complicated with pneumonia. The patients complicated with MODS have a higher risk of death. Early administration of effective antiviral agents, low dose corticosteroids, and reasonable mechanical ventilation may improve the prognosis.

    Release date:2016-08-30 11:54 Export PDF Favorites Scan
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