危重患者血浆中性粒细胞明胶蛋白酶相关载脂蛋白浓度的测定及其临床意义

Objective To detect the concentration of plasma neutrophil gelatinase-associated lipocalin (NGAL) and the clinical significance in critically ill patients. Methods Fifty-four critically ill patients in ICU were enrolled in the present study with 23 health persons as controls. Plasma NGAL concentration was measured by enzyme-linked immunosorbent assay (ELISA) on the 1 st and 7th day from 54 adult patients in ICU and the controls (control group). Results The plasma NGAL concentrations of ICU patients were significantly higher than those of the controls (P ＜0.001 ). NGAL concentrations were no significant difference between the Death group and the Survival group on the 1 st day(P = 0. 259). But there was a markedly significant difference in Acute Physiology and Chronic Health Evaluation (APACHE) Ⅱ scores (P ＜0. 001 ). The APACHE Ⅱ scores on the 7th day significantly decreased in the improved patients (P =0.019) and showed a subtle tendency of increase in the deteriorated patients ( P =0.403) in comparison to the first day. The plasma NGAL levels followed the same trends, but showing a significant increase even in deteriorated patients ( P = 0. 016 and P= 0. 034, respectively). Conclusions The plasma NGAL concentrations of critically ill patients is significantly increased. Combined with APACHE Ⅱ scores,it can provide useful and available data of the disease state of critically ill patients.     

危重患者血浆中性粒细胞明胶蛋白酶相关载脂蛋白浓度的测定及其临床意义

Objective To detect the concentration of plasma neutrophil gelatinase-associated lipocalin (NGAL) and the clinical significance in critically ill patients. Methods Fifty-four critically ill patients in ICU were enrolled in the present study with 23 health persons as controls. Plasma NGAL concentration was measured by enzyme-linked immunosorbent assay (ELISA) on the 1 st and 7th day from 54 adult patients in ICU and the controls (control group). Results The plasma NGAL concentrations of ICU patients were significantly higher than those of the controls (P ＜0.001 ). NGAL concentrations were no significant difference between the Death group and the Survival group on the 1 st day(P = 0. 259). But there was a markedly significant difference in Acute Physiology and Chronic Health Evaluation (APACHE) Ⅱ scores (P ＜0. 001 ). The APACHE Ⅱ scores on the 7th day significantly decreased in the improved patients (P =0.019) and showed a subtle tendency of increase in the deteriorated patients ( P =0.403) in comparison to the first day. The plasma NGAL levels followed the same trends, but showing a significant increase even in deteriorated patients ( P = 0. 016 and P= 0. 034, respectively). Conclusions The plasma NGAL concentrations of critically ill patients is significantly increased. Combined with APACHE Ⅱ scores,it can provide useful and available data of the disease state of critically ill patients.     

青鹏膏剂治疗肩关节周围炎临床疗效研究

Objective To investigate the clinical efficacy of Qingpeng ointment treating periarthritis.Methods Three hundred patients with periarthritis were randomly divided into two groups. Observed groups( 150 cases ) were given Qingpeng ointment, control group( 150 cases ) were given Guzhining liniment. Shoulder pain scores and shoulder joint function score of both group were compared. Results The total efficiency of observation group ( 85.3% ) was better than that of control group(72.7% ) ( P ＜ 0.05 ). After treatment, both groups activity in patients with shoulder pain score and functional activity score of comparison, the observation group were better than the control group ( P ＜ 0.01 ). Conclusion Clinical treatment of frozen shoulder by Qingpeng paste is better, is worthy of clinical.     

青鹏膏剂治疗肩关节周围炎临床疗效研究

Objective To investigate the clinical efficacy of Qingpeng ointment treating periarthritis.Methods Three hundred patients with periarthritis were randomly divided into two groups. Observed groups( 150 cases ) were given Qingpeng ointment, control group( 150 cases ) were given Guzhining liniment. Shoulder pain scores and shoulder joint function score of both group were compared. Results The total efficiency of observation group ( 85.3% ) was better than that of control group(72.7% ) ( P ＜ 0.05 ). After treatment, both groups activity in patients with shoulder pain score and functional activity score of comparison, the observation group were better than the control group ( P ＜ 0.01 ). Conclusion Clinical treatment of frozen shoulder by Qingpeng paste is better, is worthy of clinical.     

散发性戊型肝炎86例流行病学与临床特点分析

Objective To study the epidemiological characteristics and clinical feature of hepatitis E(HEV). Methods The clinical materials of 86 patients with hepatitis E was analyzed in this study. Results In this series, the first quarter was the main morbidity season. the gender ratio of male to occupation of patients(42%)Compared with other groups, blood level ofTSB、 GGT in aged group were significantly higher(P＜ 0.01) and ALB were lower(P＜ 0.05). Conclusion HEV happen all the year,the youth and middle-aged had a higher incidence. In elderly vatients, the prognosis and outcome are quite poor.     

持续小剂量肝素治疗严重脓毒症的疗效分析

Objective To investigate the therapeutic effects of continuous low-dose heparin on severe sepsis.Mehoda 67 severe septic patients were randomly divided into tow groups:routine treat-ment group(n=36)and heparin treatment group(n=31).The levels of platelet(PET)count,APTr,PT,FIB and AT-Ⅲ were determined before and after treatment in two groups.The days of mechanical ventilation and the incidence nltes of disseminated intravascular coagulopathy(DIC),acute renal failure(ARF),acute respiratory distress syndrome(ARDS),multiple organ dysfunction syndrome(MODS),The 7-day and 28-dav mortalitv were observed.Results There are significant differences for the incidence rate of ARDS,DIC.MODS and 28-day mortality between routine treatment group and heparin treatment group(P＜0.05).And there are no siguificant differences for the levels of PLT count,APTT,PT,FIB,AT-Ⅲ,the days of mechanical ventilation,the incidence rate of ARF,7-day mortality between routine treatment group and heparin treatment group (P>0.05).Conclusion Continuous low-dose heparin on severe sepsis was sale relatively,and it could improve the prognosis and decrease the mortality rate of severe septic patients.     

持续小剂量肝素治疗严重脓毒症的疗效分析

Objective To investigate the therapeutic effects of continuous low-dose heparin on severe sepsis.Mehoda 67 severe septic patients were randomly divided into tow groups:routine treat-ment group(n=36)and heparin treatment group(n=31).The levels of platelet(PET)count,APTr,PT,FIB and AT-Ⅲ were determined before and after treatment in two groups.The days of mechanical ventilation and the incidence nltes of disseminated intravascular coagulopathy(DIC),acute renal failure(ARF),acute respiratory distress syndrome(ARDS),multiple organ dysfunction syndrome(MODS),The 7-day and 28-dav mortalitv were observed.Results There are significant differences for the incidence rate of ARDS,DIC.MODS and 28-day mortality between routine treatment group and heparin treatment group(P＜0.05).And there are no siguificant differences for the levels of PLT count,APTT,PT,FIB,AT-Ⅲ,the days of mechanical ventilation,the incidence rate of ARF,7-day mortality between routine treatment group and heparin treatment group (P>0.05).Conclusion Continuous low-dose heparin on severe sepsis was sale relatively,and it could improve the prognosis and decrease the mortality rate of severe septic patients.     

持续小剂量肝素治疗严重脓毒症的疗效分析

Objective To investigate the therapeutic effects of continuous low-dose heparin on severe sepsis.Mehoda 67 severe septic patients were randomly divided into tow groups:routine treat-ment group(n=36)and heparin treatment group(n=31).The levels of platelet(PET)count,APTr,PT,FIB and AT-Ⅲ were determined before and after treatment in two groups.The days of mechanical ventilation and the incidence nltes of disseminated intravascular coagulopathy(DIC),acute renal failure(ARF),acute respiratory distress syndrome(ARDS),multiple organ dysfunction syndrome(MODS),The 7-day and 28-dav mortalitv were observed.Results There are significant differences for the incidence rate of ARDS,DIC.MODS and 28-day mortality between routine treatment group and heparin treatment group(P＜0.05).And there are no siguificant differences for the levels of PLT count,APTT,PT,FIB,AT-Ⅲ,the days of mechanical ventilation,the incidence rate of ARF,7-day mortality between routine treatment group and heparin treatment group (P>0.05).Conclusion Continuous low-dose heparin on severe sepsis was sale relatively,and it could improve the prognosis and decrease the mortality rate of severe septic patients.     

老年人支气管哮喘危险因素和临床特点分析

Objective To explore the risk factors and clinical features of elderly asthma.Methods Clinical data of 221 patients with adult asthma were retrospectively analyzed.According to age,the patients were divided into the young group(15 ～59 years) and elderly group( ≥ 60 years).All indices were compared between the two groups to identify risk factors and clinical features.Results In 221 patients with asthma,the elderly patients was 64 patients (28.96% ) ,and their mean age was 73.4 years, of which 39 males(60.93% ) and 25 females (39.06% ).The number of smokers in the elderly group was significantly higher than the young group (x2 = 4.753, P < 0.05) , and infection and climate change was risk factors for asthma in the elderly(x2 =6.352,9.376,all P<0.05) ;The seasonal aspects of old age group was prone to winter and spring, and the young group was prone to winter and summer;The complications and underlying diseases in elderly patients was significantly higher than those in the young group( x2 = 126.270,P <0.01).Conclusion In elderly patients with asthma, male was more than female, and smoking rate was high.The infection and climate change was the main risk factors,which was prone in winter and spring and had more complications and underlying diseases.     

老年肺心病患者并发心律失常相关危险因素分析

Objective To investigate the risk factors influencing the occurrence of cardiac arrhythmia following pulmonary heart disease in elderly patients. Methods Totally 80 cardiac arrhythmia and 28 non-cardiac arrhythmia in elderly patients with pulmonary heart disease cases were analyzed. Results Eighty cases were complicated with cardiac arrhythmias with the incidence of 74.1%. The logistic regression analysis indicated that concomitant disease, hypoxemia, heart failure, lung infection, Acid-base inbalance, electrolyte disturbance were significant risk factors (P ＜ 0.05 ). Conclusions Cardiac arrhythmia in elderly patients with pulmonary heart disease should be strengthened. Early diagnosis and treatment must be addressed according to the risk factors.     

血乳酸水平对感染性休克预后的临床分析

目的回顾性观察37例感染性休克患者的血乳酸水平,探讨其对感染性休克患者预后的准确性和灵敏性。方法将37例感染性休克患者分为存活组和死亡组,其中存活组27例,死亡组10例,动态监测血乳酸水平及APACHEⅡ评分。结果血乳酸水平和APACHEⅡ评分死亡组较存活组明显升高,有统计学意义(P<0.05)。APACEⅡ评分与血乳酸水平呈显著正相关(r=0.697,P<0.05)。结论血乳酸水平可以作为判断感染性休克患者预后的参考指标之一,与APACHEⅡ评分有良好的相关性。     

降钙素原联合APACHE Ⅱ评分对脓毒症病情及预后判断的指导价值

目的探讨血清降钙素原(PCT)检测联合APACHE Ⅱ评分对脓毒症病情及预后的价值。方法对长沙市第四医院重症医学科68例脓毒症患者按疾病的严重程度分为脓毒症组、严重脓毒症组、脓毒性休克组,分别检测各组血清PCT,并同时进行APACHE Ⅱ评分,对PCT与APACHE Ⅱ进行相关性分析。然后再根据患者转归不同分为生存组和死亡组,评价PCT、APACHE Ⅱ评分对脓毒症预后的判断的指导价值。结果脓毒症组PCT低于严重脓毒症组,严重脓毒症组PCT低于脓毒性休克组,其差异均具有统计学意义(P<0.05),死亡组PCT及APACHE Ⅱ评分明显高于生存组,差异具有统计学意义(P<0.05)。结论脓毒症患者PCT水平与APACHE Ⅱ评分具有相关性;检测PCT水平联合APACHE Ⅱ评分对脓毒症病情及预后判断具有指导价值。     

动态监测血乳酸对危重症患儿预后评价的意义

目的 探讨血乳酸水平与小儿危重病评分（PCIS）之间的相关性及血乳酸动态监测指标与患儿预后的关系.方法 比较乳酸升高组及乳酸正常组的住院情况;按PCIS评分分组,探讨血乳酸值与PCIS评分的相关性;根据预后将乳酸升高的危重患儿分为死亡组和存活组,比较两组患儿的乳酸指标和反映脏器/系统功能的临床指标的差异,利用Logistic回归分析的方法找出与预后显著相关的指标.结果 血乳酸升高组患儿的PCIS评分显著降低,休克发生率、MODS发生率及住院病死率明显上升,与乳酸正常组相比差异有统计学意义;随着PCIS评分降低,入ICU乳酸值、乳酸峰值明显增高,与PCIS评分有显著的线性相关关系（r分别为-0.455、-0.504,P＜0.01）;高乳酸血症患儿中,乳酸峰值、12 h乳酸清除率与患儿的预后明显相关.结论 血乳酸水平与PCIS评分存在明显线性相关关系,乳酸峰值、12 h乳酸清除率是评价患儿预后的良好指标.     

重症脓毒血症和脓毒血症休克患者早期目标导向治疗后降钙素原表达的研究

目的 评价早期目标导向治疗对重症脓毒血症及脓毒血症休克患者血清降钙素原表达的影响,优化血清降钙素原对重症脓毒血症及脓毒血症休克患者病情反映与预后评估的价值.方法 跟踪调查2012年1月至2013年8月重症脓毒血症及脓毒血症休克确诊患者100例,根据所接受的治疗手段将患者分为治疗组及对照组各50例,同时根据治疗开始时患者血乳酸浓度及中心静脉血氧饱和度（ScvO2）将两组患者分重度全身组织缺氧组,中度全身组织缺氧组,全身组织氧供恢复组.监测患者基本生命体征,中心静脉血氧饱和度,中心静脉压,检测血乳酸及血清降钙素原水平,入院24内完成急性生理与慢性健康（APACHEⅡ）评分,分别比较两组患者6h检测点PCT浓度与APACHEⅡ评分的相关性.入院时及第1、2、3、7、14、21、28天进行多器官功能衰竭评分（MODS）,序贯性器官功能衰竭（SOFA）评分.统计两组患者的死亡率.结果 早期液体复苏治疗后的血清降钙素原表达水平能更好地反映患者病情及预后,差异具有统计学意义（P＜0.05）;早期液体复苏可降低重症脓毒血症及脓毒血症休克患者血清降钙素原的表达水平（P＜0.01）;早期液体复苏治疗有助于重症脓毒血症及脓毒血症休克患者病情改善及预后.结论 血清降钙素原水平与重症脓毒血症及脓毒血症休克病情预后相关;血压、血容量、全身组织氧供的早期改善治疗（EGDT）后的血清降钙素原水平能更好地反映脓毒血症病情分级及病情预后;早期目标导向治疗有助于重症脓毒血症及脓毒血症休克病情改善及预后.     

乳酸与中心静脉血氧饱和度的比值对休克患者病情的判断价值

目的：探讨乳酸（Lac）与中心静脉血氧饱和度(ScvO2）的比值(Lac/ScvO2)在休克病人的应用价值。方法：随机选取我院2013年1月-2015年4月住急诊ICU的休克病人,在入院时作Lac及ScvO2监测,6小时复查乳酸并计算乳酸清除率（6h-LCR),24小时内予以急性生理与慢性健康状况评分Ⅱ(acate physicalogy and chronic health evalauation Ⅱ,APACHEⅡ)评分,以入院后28天为研究终点,病人分为生成组与死亡组,比较两组Lac/ScvO2的差异,分析Lac/ScvO2与发生死亡、入院Lac水平、APACHEⅡ评分的相关性,绘制受试者工作特征曲线（ROC曲线）分析Lac/ScvO2、Lac、6h-LCR、ScvO2、APACHEⅡ评分对休克病人预后的预测能力,并比较其优越性。结果：两组在性别、年龄无统计学差异（P＞0.05）。生存组Lac/ScvO2低于死亡组（P<0.05）。两组Lac、ScvO2、6h-LCR、AppachII评分、有明显差异（P<0.05）。Lac/ScvO2与Lac及APACHEⅡ评分呈正相关,（r=0.901,r=0.659,均P<0.01）,Lac/ScvO2与是否死亡相关（r=0.512, P<0.01）。Lac/ScvO2的AUC为0.844（0.751,0.937）,截断值为5.91,敏感性为86.70%,特异性为67.60%,OR值为16.25。相对于Lac、ScvO2、6h-LCR、APACHEⅡ评分以Lac/ScvO2的AUC、敏感性最高。结论：Lac/ScvO2是休克病人病情危重程度及预后评估较好的指标,对休克病人预后判断Lac/ScvO2优于Lac、ScvO2、6h-LCR及APACHEⅡ评分。     

脓毒症患者中多重耐药鲍曼不动杆菌感染危险因素分析

目的 探讨综合重症监护病房（ICU）多重耐药（multi-drug resistant,MDR）鲍曼不动杆菌（Acinetobacter baumannii,Ab）感染脓毒症患者的临床特征和危险因素.方法 回顾分析2009年7月至2013年3月我院综合ICU入住脓毒症患者856例,通过比较多重耐药Ab感染脓毒症患者179例（病例组）与非多重耐药Ab感染脓毒症患者677例（对照组）的临床资料,探讨两组患者的病死率、住院费用、器官功能损害情况和死亡的危险因素.结果 多重耐药Ab感染脓毒症患者病死率、48 h病死率及住院费用较对照组高（P＜0.05）;多重耐药Ab感染脓毒症患者较对照组更易发生感染性休克、急性肾损伤和骨髓抑制;多重耐药Ab感染脓毒症患者如果APECHEⅡ评分＞25分、24 h内出现多脏器功能障碍综合征（MODS）、感染性休克,则其死亡风险更高（P＜0.05）.结论 多重耐药Ab感染脓毒症患者具有病死率高、治疗费用昂贵等特征,及时发现患者的死亡危险因素并进行针对性干预极其重要.     

血乳酸和D-二聚体的测定对感染性休克的预后评估

目的：探讨血乳酸和D-二聚体对感染性休克患者预后评估的价值。方法：对感染性休克患者进行APACHEⅡ评分,测定动脉血乳酸水平和D-二聚体水平。将患者分成存活组和死亡组,比较其上述指标的统计学差异。结果：存活组和死亡组患者动脉血乳酸水平分别为（1.92±0.84）mmol/L和（4.98±2.57）mmol/L,D-二聚体分别为（4.74±4.27）mg/L和（6.16±4.70）mg/L,APACHEⅡ评分分别为17.88±3.65和22.47±6.91。结论：血乳酸、D-二聚体可用于早期评估感染性休克患者的预后。     

血乳酸水平与危重症患者预后的相关性分析

目的观察乳酸水平与危重症患者预后的相关性,为危重症患者的治疗提供理论依据。方法通过对82例危重症患者血乳酸水平的动态监测,比较死亡组患者和存活组患者乳酸水平及不同乳酸水平患者不良预后的情况。结果严重乳酸中毒组患者的乳酸峰值、APACHEⅡ、休克、多器官功能障碍综合征、死亡比例明显高于其他两组;入院后乳酸水平及入院6、12、24 h后乳酸水平,死亡组均明显高于存活组患者,差异有统计学意义（P〈0.01）,经过Spearman相关性分析,入院乳酸水平与APACHEⅡ评分具有显著的正相关关系（P〈0.01）。结论血乳酸水平可作为判断危重症患者病情和预后的重要监测指标。     

危重症患者早期乳酸清除率与APACHEⅡ评分相关性研究

目的探讨危重症患者早期乳酸清除率与APACHEⅡ评分的相关性。方法121例危重症患者按入院后APACHEⅡ评分不同分为≤10分组、11—20分组、21～30分组、〉30分组,根据预后不同分为存活组与死亡组,比较各组间乳酸清除率情况及与APACHEⅡ评分之间的相关性。结果APACHEⅡ评分≤10分组与11—20分组间早期乳酸清除率差异无统计学意义（P〉0．05）,21～30分组[（18．35±10．01）％]低于11—20分组[（27．35±10．22）％]、〉30分组[（11．98±9．93）％]低于21～30分组,差异均有统计学意义（t=3．481、2．968,均P〈0．01）;死亡组患者APACHEⅡ评分[（28．1±6．7）分]高于存活组[（18．8±8．4）分]、早期乳酸清除率低于存活组[（13．62±11．31）％与（28．87±13．37）％],差异均有统计学意义（t=3．030、3．619,均P〈0．01）;早期乳酸清除率与APACHEⅡ评分显著负相关（r=-0．641,尸〈0．01）。结论随着APACHEⅡ评分的增加,早期乳酸清除率降低;早期乳酸清除率是反映危重患者病情严重程度和预测患者预后的较好指标。     

脓毒症患者血清胆碱酯酶变化及其临床意义

目的:探讨脓毒症患者血清胆碱酯酶(cholinesterase,ChE)变化及其临床意义.方法:检测患者血清ChE浓度,并进行急性生理学与慢性健康状况(APACHE)Ⅱ评分.根据是否发生脓毒血症将患者分为脓毒症组和对照组,其中脓毒症患者分为死亡组和存活组,了解组间血清ChE水平变化及其对病情和预后的影响.结果:(1)脓毒症患者血清ChE水平低于对照组患者(P＜0.01).(2)脓毒症患者死亡组血清ChE水平明显低于存活组(P＜0.05).(3)脓毒症患者血清ChE水平与其APACHE Ⅱ评分呈负相关(r=-0.280,P＜0.05).与血清白蛋白和体质量指数呈正相关(r分别为0.458和0.287,P＜0.05).结论:血清ChE水平可用于判断脓毒症患者病情严重程度及预后.