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41.
目的:探讨引起慢性阻塞性肺疾病合并精神神经异常的原因,以制订有针对性的治疗对策。方法:回顾性分析我院自2010 年1 月到2013 年1 月期间收治的250 例慢性阻塞性肺疾病急性发作期患者的临床资料。结果:32 例患者出现精神神经异常症 状,占12.80%。其中17 例为肺性脑病,占53.13%(17/32),8 例为低渗性脑病,占25.00%(8/32),5 例为药物的不良反应,占15.63% (5/32),2 例为脑梗死,占6.25%(2/32)。所有患者均给予慢性阻塞性肺疾病急性发作的常规治疗方案进行治疗,同时肺性脑病患 者给予积极纠正二氧化碳潴留;低渗性脑病患者给予积极纠正电解质紊乱;脑梗死的患者根据情况给予溶栓、脱水、营养脑神经、 抗凝、抗血小板聚集等治疗;药物不良反应的患者则给予停止应用相应的药物。经过治疗后,29 例症状恢复,占90.63%,3 例最终 死亡,死亡率为9.38%,其中2 例为肺性脑病患者,1 例为低渗性脑病患者。结论:对于慢性阻塞性肺疾病急性发作合并精神神经 异常的治疗,应根据患者的症状、体征以及辅助检查结果,尽早明确诊断,及时干预,尽快控制病情,防止病情恶化。  相似文献   
42.
目的:探讨血清同型半胱氨酸(Hcy)和尿酸(UA)水平检测对冠心病的临床价值。方法:选择经冠状动脉造影确诊为冠心病的182例患者,分为以下3组,稳定型心绞痛(SAP)组78例,不稳定型心绞痛(UAP)组56例,急性心肌梗死(AMI)组48例。另外,随机选择单纯性高血压患者60例作为对照组,比较各组血清Hcy和UA水平并分析二者与各临床类型冠心病之间的关系。结果:⑴冠心病组的血清Hcy和UA水平明显高于单纯性高血压组(P0.05);⑵AMI组的血清Hcy和UA水平均明显高于UAP组和SAP组(P0.05);⑶Spearman相关分析显示:在AMl组中血清Hcy和UA水平呈高度正相关(P0.01);⑷Logistic风险回归显示:血清Hcy和血清UA升高是冠心病的危险因素(P0.05),而血清Hcy升高是急性心肌梗死的独立危险因素(P0.05)。结论:高Hcy与高UA血症是冠心病发病的重要危险因素,联合监测二者对预防冠心病尤其是急性心肌梗死具有重要的临床意义。  相似文献   
43.
急性肺损伤是一种临床常见的危重病症,临床上传统的治疗方法一般以尽早去除诱因、控制感染、机械通气及器官功能支持治疗为主。间充质干细胞属于成体干细胞的一种,能主动归巢至肺损伤部位,并通过向肺泡和支气管上皮细胞分化参与组织修复,同时间充质干细胞能够调节急性肺损伤时局部和全身炎症反应和免疫紊乱,从而发挥治疗作用,可能是治疗急性肺损伤的一个很有前景的方法。作者就间充质干细胞移植治疗急性肺损伤的研究进展进行综述。  相似文献   
44.

Introduction

Thrombotic and inflammatory mechanisms are involved in the pathophysiology of acute coronary syndrome (ACS). The aim of the study was the evaluation of inflammation (white blood cells count/WBC, C-reactive protein/CRP, interleukin-6/IL-6) and platelet (platelet count/PLT, mean platelet volume/MPV, large platelet/LPLT, beta-thromboglobulin/β-TG) biomarkers in the groups of ACS patients depending on the severity of signs and symptoms and compared to controls without coronary artery disease.

Materials and methods

The study group included 93 patients categorized into 3 subgroups depending on the severity of signs and symptoms of ACS. PLT, MPV, LPLT, and WBC were determined on hematological analyzer, IL-6 and β-TG were measured using the ELISA method.

Results

In the whole group of ACS patients WBC, CRP, IL-6, MPV, and β-TG were significantly higher as compared to controls. Analyzing the inflammation and platelet biomarkers depending on the severity of signs and symptoms in comparison to controls, statistically significant differences for above-mentioned parameters were also found. There were no significant differences between the advancement of coronary artery changes and inflammation as well as platelet parameters, except for CRP concentrations. The AUCs for all inflammation parameters tested were similar, however the highest AUCs showed WBC and CRP. Among platelet parameters the highest AUC revealed β-TG.

Conclusion

Markers of inflammation and platelet activation may be associated to myocardial ischemia and myocardial injury. WBC, CRP and IL-6 as inflammation parameters and MPV and β-TG as platelet biomarkers may be useful indicators of the presence of coronary artery disease.  相似文献   
45.
利钠肽(BNP与NT-proBNP)是预测急性心衰预后及评估急性心衰治疗效果可靠的指标.日常临床决策加用利钠肽检测提高了急性心衰高危患者的发现率,而这些患者往往需要加强追踪及强化治疗.现就利钠肽在评估急性心衰预后及指导心衰治疗中的价值作如下综述.  相似文献   
46.
《Biomarkers》2013,18(5):441-446
Context: Angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2) play divergent roles in myocardial ischemia and reperfusion injury.

Objective: To investigate serum Ang-1 and Ang-2 levels in ST-segment elevation myocardial infarction (STEMI) patients treated with primary percutaneous coronary intervention (PCI).

Methods: Serum Ang-1 and Ang-2 were measured in 85 STEMI patients in the first week after PCI.

Results: Ang-1, Ang-2 and Ang-2/Ang-1 ratio (Ang-2/1) were all increased at admission, and had dynamic changes after PCI. Ang-2 and Ang-2/1 at admission and 2 h after PCI were positively correlated with peak cardiac troponin T levels.

Conclusion: The extent of myocardial damage may be linked to circulating Ang-2 and Ang-2/1.  相似文献   
47.
目的:探讨分析盐酸戊乙奎醚在急性有机磷中毒重度中间综合症治疗中的效果。方法:选取急性有机磷中毒并发重度中间综合症患者34例,依治疗方案分为对照组和观察组,各17例。2组患者基础治疗相同,对照组给予氯解磷定+阿托品+机械通气治疗;观察组采用氯解磷定+盐酸戊乙奎醚+机械通气治疗。观察比较2组患者肌无力症状消失时间、机械通气时间以及住院时间。结果:观察组患者肌无力症状消失时间、机械通气时间以及住院时间均明显低于对照组,经比较,差异均有统计学意义(P0.01)。结论:盐酸戊乙奎醚可快速有效缓解急性有机磷中毒重度中间综合症患者的临床症状,显著缩短病程。  相似文献   
48.
To clarify whether or not systolic and diastolic function of the human left ventricle (LV) were decreased during acute hypoxia, at rest and with exercise, 14 healthy male volunteers [age 25.9 (SD 3.0) years, height 182.9 (SD 7.1) cm, body mass 75.9 (SD 6.9)kg] were examined using M-mode and 2D-mode echocardiography to determine the systolic LV function as well as Doppler-echocardiography for the assessment of diastolic LV function on 2 separate test days. In random order, the subjects breathed either air on 1 day (N) or a gas mixture with reduced oxygen content on the other (H; oxygen fraction in inspired gas 0.14). Measurements on either day were made at rest, several times during incremental cycle exercise in a supine position (6-min increments of 50 W, maximal load 150 W) and in 6th min of recovery. Corresponding measurements during N and H were compared statistically. Arterial O2 tension (P aO2) was normal on N-day. All subjects showed a marked acute hypoxia at rest [P aO2, 54.5 (SD 4.6) mmHg], during exercise and recovery on H-day. The latter was associated with tachycardia compared to N-day. All echocardiographic measurements at rest were within the limits of normal values on both test days. Ejection time, end-systolic and end-diastolic left ventricular dimensions as well as the thickness of left posterior wall and of interventricular septum showed no statistically significant influence of H either at rest or during exercise. Stroke volume and cardiac output were always higher on H-day, which could be attributed to a slight reduction in end-systolic volume with unaffected end-diastolic volume as well as to increased heart rates. Among the indices of systolic LV function the fractions of thickening in the left ventricular posterior wall and interventricular septum showed no differences between H and N at rest or during exercise. However, fibre shortening, ejection fraction and mean circumferential fibre shortening were increased on H-day on all occasions. The mitral-valve-Doppler ratio, the index of diastolic LV function, was decreased with H at rest, showed a more pronounced reduction during exercise and was still lower in 6th min of recovery compared to N-day. It was concluded that with acute hypoxia of the severity applied in this study left ventricular systolic function in our healthy subjects showed a pronounced improvement and left ventricular diastolic function was reduced, both at rest and with exercise.  相似文献   
49.
目的:探究丹红注射液对急性脑梗死患者血尿酸与胆红素水平的影响。方法:选取2015年2月到2016年2月我院神经内科收治的急性脑梗死患者96例,根据随机数字对照表分为对照组与试验组,每组各48例。对照组给予患者钙离子拮抗剂尼莫地平缓释片和抗血小板凝集剂阿斯匹林肠溶片治疗,试验组采用常规药物治疗联合给予丹红注射液治疗。观察并比较两组患者的临床疗效以及治疗前后血尿酸与胆红素水平的变化情况。结果:治疗后,两组患者的NIHSS评分及血尿酸与胆红素水平均较治疗前显著降低(P0.05),且与对照组相比,试验组的NIHSS评分及血尿酸与胆红素水平更低(P0.05)。结论:丹红注射液对急性脑梗死患者具有显著的治疗效果,推测可能与降低血尿酸与胆红素的水平有关。  相似文献   
50.
目的:观察乌司他丁在急性胰腺炎临床治疗中的作用效果,分析其临床治疗价值。方法:选取我院治疗的急性胰腺炎患者178例,根据治疗方法不同分为观察组和对照组,每组89例。对照组患者采用奥曲肽治疗,观察组患者采用乌司他丁与奥曲肽联合治疗。观察并比较治疗前后患者APACHEⅡ评分和血清炎症因子变化及临床疗效。结果:入院时,两组血清CRP、IL-1、IL-6、TNF-α、APACHEⅡ评分无统计差异(P0.05),治疗后,组内CRP、IL-1、IL-6、TNF-α、APACHEⅡ评分明显下降(P0.05);观察组CRP、IL-1、IL-6、TNF-α、APACHEⅡ评分显著低于参照组(P0.05);观察组临床总有效率(86.52%)显著高于参照组(71.91%),观察组并发症(12.36%)明显低于参照组(24.72%),P0.05,组间有统计差异。结论:乌司他丁能够显著提升急性胰腺炎的临床疗效,促进患者康复,其作用机制可能与抑制炎症因子表达有关。  相似文献   
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