首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 578 毫秒
1.
Fluid therapy for severe acute pancreatitis in acute response stage   总被引:9,自引:0,他引:9  
Background Fluid therapy for severe acute pancreatitis (SAP) should not only resolve deficiency of blood volume, but also prevent fluid sequestration in acute response stage. Up to date, there has not a strategy for fluid therapy dedicated to SAP. So, this study was aimed to investigate the effects of fluid therapy treatment on prognosis of SAP. Methods Seventy-six patients were admitted prospectively according to the criteria within 72 hours of SAP onset. They were randomly assigned to a rapid fluid expansion group (Group I, n=36) and a controlled fluid expansion group (Group II n=-40). Hemodynamic disorders were either quickly (fluid infusion rate was 10-15 ml.kg-1-h-1, Group I) or gradually improved (fluid infusion rate was 5-10 ml-kg1.h-1, Group II) through controlling the rate of fluid infusion. Parameters of fluid expansion, blood lactate concentration were obtained when meeting the criteria for fluid expansion. And APACHE II scores were obtained serially for 72 hours. Rate of mechanical ventilation, incidence of abdominal compartment syndrome (ACS), sepsis, and survival rate were obtained. Results The two groups had statistically different (P 〈0.05) time intervals to meet fluid expansion criteria (Group I, 13.5±6.6 hours; Group II, (24.0±5.4) hours). Blood lactate concentrations were both remarkably lower as compared to the level upon admission (P 〈0.05) and reached the normal level in both groups upon treatment. It was only at day 1 that hematocrit was significantly lower in Group I (35.6%±6.8%) than in Group II (38.5%±5.4%) (P〈0.01). Amount of crystalloid and colloid in group I ((4028±1980)ml and (1336±816)ml) on admission day was more than those of group II ((2472±1871)ml and (970±633)ml). No significant difference was found in the total amount of fluids within four days of admission between the two groups (P〉0.05). Total amount of fluid sequestration within 4 days was higher in Group I ((5378±2751)ml) than in Group II ((4215±1998)ml, P 〈0.05). APACHE II scores were higher in Group I on days 1, 2, and 3 (P〈0.05). Rate of mechanical ventilation was higher in group I (94.4%) than in group II (65%, P〈0.05). The incidences of abdominal compartment syndrome (ACS) and sepsis were significantly lower in Group II (P 〈0.05). Survival rate was remarkably lower in Group I (69.4%) than in Group II (90%, P〈0.05). Conclusions Controlled fluid resuscitation offers better prognosis in patients with severe volume deficit within 72 hours of SAP onset. Chin Med J 2009; 122(2): 169-173  相似文献   

2.
重型急性胰腺炎并发急性肺损伤的诊治(附23例报告)   总被引:2,自引:0,他引:2  
目的:探讨重型急性胰腺炎(SAP)并发急性肺损伤(ALI)的诊治方法。方法:对23例SAP并发ALI患者的资料进行回顾性分析。结果:SAP并发ALI发生率为59%,经机械通气及生长抑素等综合治疗,多器官功能障碍综合征发生率为21.9%,ALI治愈率为91.3%,结论:ALI是SAP早期最常见的并发症,根据预警指标警惕ALI的发生是避免漏误诊的关键,早期合理应用呼吸机及生长抑素是主要的综合治疗措施。  相似文献   

3.
目的:观察替硝唑(Tinidazole,TNZ)治疗急性冠周炎和急性尖周炎的临床疗效。方法:用替硝唑分别治疗29例急性冠周炎,38例急性尖周炎患者,用甲硝唑治疗32例急性冠周炎,40例急性尖周炎患者,分析两种药物的临床疗效。结果:替硝唑治疗急性冠周炎及急性尖周炎的有效率为96.6%及94.7%,而甲硝唑则为77%及75%,P<0.05。结论:替硝唑具有抗厌氧菌性强,疗效高而副作用少等优点。  相似文献   

4.
高脂血症性急性胰腺炎和胆源性急性胰腺炎临床特征分析   总被引:1,自引:0,他引:1  
目的对比分析高脂血症性急性胰腺炎 ( hyperlipidemic acute pancreatitis, HLAP)和胆源性急性胰腺炎( acute biliary pancreatitis, ABP)的临床特征。方法回顾性分析我院27例HLAP和61例ABP患者的临床表现、实验室指标、并发症、预后等。结果HLAP多见于中年男性患者,体重指数( body mass index, BMI)偏高,常伴有脂肪肝、糖尿病。HLAP组ALT、AST、TBIL、DBIL、血Ca^2+、血尿淀粉酶及手术率低于ABP组;HLAP组TG、TC、GLU及复发率高于ABP组(P〈0.05)。两组患者的临床严重程度分型、三种评分(Ranson评分、APACHE-Ⅱ评分、胰腺BalthazarCT评分)、白细胞计数、并发症、住院天数及病死率比较无差异(P〉0.05)。结论与ABP比较,HLAP患者具有自身的特征,容易漏诊及复发,治疗关键是降低血TG浓度。  相似文献   

5.
目的 探讨急进高海高原驻训军人急性应激反应特点.方法 采用军人急性应激反应量表(acute stress response scale for armymen,ASRSA),于到达高原(海拔3 450 m)3d内,对600名急进高海拔高原驻训军人进行团体心理测评,比较其急性应激反应的人员类别、文化程度、子女结构和婚姻状况差异.结果 各项目与总分之间的相关系数在0.72~0.95(P<0.01),同质性信度(Cronbachα系数)为0.961,Spearman分半信度为0.946,说明ASRSA在急进高海拔高原军人群体中有较好的信度和区分度,可以作为急进高海拔高原军人群体中的测评工具.①急进高海拔高原驻训军人急性应激反应各维度得分在士(军)官和义务兵组间差异无统计学意义(P>0.05).②急进高海拔高原驻训军人急性应激反应各维度得分在文化程度组间差异具有统计学意义(P<0.05),本科及以上文化组认知改变、情绪反应、行为变化、生理反应、病理改变、工作效率和总反应指数得分显著高于高中及以下文化组(P<0.05);③独生子组急性应激反应病理改变和工作效率维度得分显著高于非独生子组(P<0.05);④急进高海拔高原驻训军人急性应激反应各维度得分在未婚组和已婚组间差异无统计学意义(P>0.05);⑤急进高海拔高原驻训军人急性应激反应病理改变得分在各军龄组间差异具有统计学意义(P<0.05).结论 急进高海拔高原驻训军人急性应激反应得分存在显著的文化程度、子女结构和军龄差异.  相似文献   

6.
急性胰腺炎(AP)是一种胰腺的可逆性炎性过程,其中80%为轻型,死亡率仅<1%;而重症型急性胰腺炎(SAP)虽占20%,其死亡率却高达10%~30%。AP的主要病因和危险因素有食物和药物导致的甘油三酯血症、饮酒、胆石症、感染、损伤和各种手术和检查操作后等。SAP的临床病程可分为两期,第一期是在发病2周以内,其特点是出现全身炎症反应综合征和胰腺坏死,可从发病后第4日开始;第二期从发病后2~3周开始,可发生胰腺坏死细菌感染,这是主要的致死性并发症,死亡率高达20%~50%。对SAP的非手术治疗包括早期液体复苏,营养支持,预防性抗生素的应用,止痛措施,胃肠减压等。对于有胆道梗阻的患者,可进行急症内镜括约肌切开术等,会有所裨益。在外科治疗方面,不推荐发病14 d内手术,这是因为可增高手术死亡率;而延迟手术(发病后3~4周时),则显示可降低手术死亡率。手术方法主要是坏死组织切除术,主要针对感染性胰腺组织坏死;而胰腺脓肿的手术方法为手术或经皮置管引流术。  相似文献   

7.
靳鸿莲 《新乡医学院学报》2006,23(4):416-416,420
目的探讨急性脑血管病并发急性肾功能衰竭的原因及相应的护理措施。方法对23例急性脑血管病并发肾功能衰竭的原因进行了分析并制订相应的护理措施。结果23例急性脑血管病并发肾功能衰竭的患者,其中脑梗死9例,脑出血14例,发生急性肾功能衰竭时间3~14 d。结论根据易发生原因提出相应护理措施,危重患者重点监测生命体征及肾功能,正确应用脱水剂,加强病情观察及护理是防止急性肾功能衰竭的重要措施。  相似文献   

8.
急性重症胆管炎致急性肺损伤动物模型的制作   总被引:2,自引:0,他引:2  
目的:复制急性重症胆管炎(ACST)引发的急性肺损伤(ALI)的动物模型。方法:通过胆总管远端结扎,近端注入菌液并封闭的方法,造成大鼠ACST后观察肺功能及病理形态改变。结果:实验组PaO2/FiO2下降;肺系数升高,肺含水量增加;光镜可见充血、水肿、粒细胞浸润和透明膜。结论:此模型符合ALI诊断标准及动物模型的考察指标,说明本模型是成功可靠的。  相似文献   

9.

Background

Acute peritoneal dialysis (APD) is the preferred treatment for isolated failure of the kidney. The authors reviewed children with acute renal failure (ARF) who had APD in Port Harcourt, Nigeria.

Results

221 patients, 147 boys and 74 girls (M: F, 1.99:1), mean (SD) age 5.4 (4.9) years had ARF. Dialysis was indicated in 112 cases. The main clinical indication being convulsion/uraemia 30 (26.8%) Only 27 patients (21 boys and 6 girls) had APD, giving an access rate of 24.1%. The commonest dialysis related complication was catheter malfunction 12 (44.4%). The mortality rate among the dialysed patients was 22.2%. Lack of dialysis and intractable hypertension significantly increased mortality (χ2 = 7.13, p<0.01) and (χ2 = 14.9, p<0.001) respectively.

Conclusion

APD is effective in reducing mortality of children with ARF. However, there were low dialysis access rate and few complications.  相似文献   

10.
目的 探讨重症急性胰腺炎(severe acute pancreatitis,SAP)并发急性肾功能衰竭(acute renal failure,ARF)的诱发因素和防治方法。方法根据Ranson系列预后判断标准和APACHEⅡ评分,结合影像学和病理学检查(手术病例),将我院274例急性胰腺炎患者分为:轻型AP组(A组)(182例),SAP非手术治疗组(B组)(54例)和手术治疗组(C组)(38例),取同期不伴急性炎症的胆囊结石患者80冽为对照组。研究各组血清生化检验结果和治疗、预后:结果B组和C组平均血钾、血尿素氮和肌酐高于对照组和A组(P<0.01),A组患者的各项指标高于对照组(P<0.05),SAP患者腹腔内渗液量与ARF严重程度呈正相关关系(r=0.33.p<0.05)。结论ARF是SAP致命性的严重并发症,尽早明确SAP诊断、及时手术治疗、切实可靠的引流,是防治SAP并发ARF,改善预后的重要手段。  相似文献   

11.
肺泡上皮细胞在ALI、ARDS中的研究进展   总被引:1,自引:0,他引:1  
急性肺损伤/急性呼吸窘迫综合征是继发于多种疾病的严重威胁病人生命健康的临床综合征。近来研究表明,肺泡上皮细胞,作为肺脏结构和功能的基础,尤其是Ⅱ型肺泡上皮细胞,对肺泡内水份的清除能力,合成、分泌及损伤后的修复能力.以及对其生长、分化的调节在病程的进展和转归中起着重要作用。如何将肺泡上皮细胞的这些特性运用于临床治疗.将是解决急性肺损伤/急性呼吸窘迫综合征的重要方向。  相似文献   

12.
目的:探讨急性胰腺炎合并肾损害的临床特点。方法:197例急性胰腺炎病例中,合并肾损害78例,对其临床资料进行分析。结果:急性胰腺炎合并肾损害的发生率为39.6%,主要表现为蛋白尿68例(88.5%),镜下血尿23例(29.5%),颗粒管型3例(3.84%),镜下白细胞尿23例(29.5%)、血尿素氮升高15例(19.2%)。结论:急性胰腺炎合并肾损害发生率较高,重症可合并急性肾功能衰竭,死亡率较高。  相似文献   

13.
目的 探讨髓过氧化物酶(myeloperoxidase,MPO)在急性冠状动脉综合征(acute cornonary syndrome,ACS)发展过程中的变化规律及其在急性心肌梗死(acute myocardial infarction,AMI)诊断中的临床价值.方法 选取本院2013年4-12月健康体检、不稳定心绞痛(unstableangina pectoris,UAP)、急性心肌梗死、自身免疫性疾病和炎症疾病者肝素抗凝血浆样本.使用胶乳增强免疫比浊法测定血浆MPO的浓度,比较不同患者MPO血浆浓度的差别.结果 炎症疾病组和UAP组MPO水平高于正常对照组(P<0.05),AMI组同时高于正常对照组和UAP组(P<0.05),自身免疫性疾病组与正常对照组差异无统计学意义(P>0.05).血浆中MPO水平与同型半胱氨酸(homocysteine,HCY)、超敏C反应蛋白(C-reactive protein,CRP)、肌钙蛋白Ⅰ(troponin Ⅰ,CTnⅠ)、肌酸激酶(creatine kinase,CK)和乳酸脱氢酶(lactate dehydrogense,LDH)呈低度相关(r<0.4,P<0.05);与缺血性修饰白蛋白(ischemia-modified albumin,IMA)无相关性(P>0.05).UAP组MPO的ROC曲线下面积A=0.795,P=0.000,提示MPO诊断UAP准确度为中等;AMI组MPO的ROC曲线下面积A=0.911,P=0.000,提不MPO诊断AMI准确度较高.MPO诊断临界值为149.2 ng/ml,AMI病例111例,其中MPO阳性101例,阴性10例;正常对照组161例,其中MPO阳性56例,阴性105例;MPO诊断AMI的灵敏度为91.3%,特异度为64.3%,准确度为75.7%,漏诊率为8.7%,误诊率为35.7%;阳性预测值为65.2%,阴性预测值为91.0%.本法与临床确诊结果进行Kappa 检验,P=0.000,说明MPO的检测结果与临床诊断具有一致性.采用Logistic多元回归,Wald逐步后退法筛选出MPO、LDH、HCY、IMA和年龄建立预测模型,决定系数(R2=0.922),总正确率为96.80%,提示MPO对AMI的预测价值较高.结论 MPO可有效预测ACS的发生,有利于诊断AMI.  相似文献   

14.
目的探讨中性粒细胞弹性蛋白酶(NE)在重症急性胰腺炎并急性肺损伤(SAP-ALI)发病过程中的作用和意义。方法健康SD大鼠60只,随机分成3组:假手术组(n=18)、SAP-ALI组(n=22)、NE处理组(n=20)。ELISA法测定血清NE、TNF-α、IL-1β含量,RT-PCR法检测肺组织中NE的变化,Western blot检测肺组织中NE的表达,ELISA法检测肺泡灌洗液(BALF)和血清中的NE的含量变化,同时观察肺和胰腺组织湿/干质量比和病理形态学变化。结果 NE处理组肺组织、BALF和血清NE含量均较假手术组和SAP-ALI组大鼠明显增加(P〈0.05或P〈0.01),血清TNF-α、IL-1β含量也明显增加(P〈0.05)。结论中性粒细胞的大量激活及其NE、TNF-α、IL-1β的过度释放参与了SAP-ALI的发病过程。  相似文献   

15.
目的探讨血清铁水平降低对急性ST段抬高心肌梗死患者发生院内急性心力衰竭的预测价值。方法对287名急性ST段
抬高心肌梗死(STEMI)患者资料进行回顾性分析,按整个队列血清铁水平的四分位数将患者分为4组,比较不同血清铁水平组
的院内急性心衰发病率;分析血清铁水平与Hb、BNP、cTnI、hsCRP水平等参数间的关系;比较血清铁水平、BNP、cTnI和hsCRP
等生物标志物与住院期间急性心衰、心源性休克发病率和死亡率等不良后果的关系。结果全部287名STEMI患者的入院平均
血清铁水平是10.20 μmol/L(6.90,14.40 μmol/L),血清铁水平的四分位数:Q1≤6.90 μmol/L,Q2 6.91~10.19 μmol/L,Q3 10.20~
14.39 μmol/L,Q4≥14.40 μmol/L。从Q1到Q4组,院内急性心力衰竭发病率分别是Q1 79.5%,Q2 64.3%,Q3 50.0%和Q4 45.9%(P<
0.001);单变量Logistic回归分析结果显示血清铁水平低于8.95 μmol/L 组患者发生院内急性心衰的危险度(OR)是血清铁高于
8.95 μmol/L 组的近3 倍(OR 3.358,95% CI 1.791-6.294,P<0.001),多变量Logistic 回归分析结果显示OR 2.316(95%CI
1.205-4.453,P=0.012)。结论血清铁水平降低是STEMI患者院内急性心力衰竭的独立危险因素。
  相似文献   

16.
Acute lung injury (ALI) and its more severe form acute respiratory distress syndrome (ARDS) are acute clinical complications,which cause significant morbidity and mortality.1 Despite recent advances in our understanding of the pathophysiology and diagnosis of ALI and ARDS,the clinical strategies are restricted to mechanical ventilation and supportive treatments,such as fluid conservative management and glucocorticoids (GCs).Mechanical ventilation is a common and life-saving strategy for the patients with ARDS.Lung protective ventilation strategy with lower tidal volumes can improve hypoxia and reduce the mortality in patients with ARDS.  相似文献   

17.
目的 探讨星状神经节阻滞对重症急性胰腺炎(SAP)合并急性肺损伤(ALI)患者炎症介质及功能的影响。方法 选取2016年6月—2018年12月河北北方学院附属第一医院重症医学科确诊SAP患者34例,随机分为常规治疗组(对照组)19例和超声引导下星状神经节阻滞组(SGB组)15例。对照组予禁食、水等常规治疗,而SGB组在常规治疗基础上行超声引导下星状神经节阻滞。酶联免疫吸附试验检测TNF-α、IL-1β、IL-6、IL-10的变化,血液细胞分析法检测CRP和WBC的水平。观察两组在治疗前后肺水指数、氧合指数、治疗后ICU住院时间及呼吸机拔管时间的差异,以及入院0?h(T0)、第3天(SGB治疗后2?d,T1)、第7天(SGB治疗后6?d,T2)和第15天(SGB治疗后14?d,T3)时间点炎症介质的改变。结果 治疗前两组患者肺水指数和氧合指数比较,差异无统计学意义(P?>0.05)。治疗2周后SGB组的肺水指数较对照组下降(P?<0.05),氧合指数较对照组升高(P?<0.05),SGB组ICU住院时间、呼吸机拔管时间较对照组缩短(P?<0.05)。不同时间点间IL-6、TNF-α、IL-1β、IL-10、WBC和CRP有差异(P?<0.05);两组患者IL-6、TNF-α、IL-1β、CRP和IL-10有差异(P?<0.05);两组患者TNF-α、IL-1β、IL-10、WBC、CRP随时间变化趋势有差异(P?<0.05)。结论 SGB有可能减轻SAPALI的炎症反应而利于改善肺损伤。  相似文献   

18.
A retrospective study of 78 patients with severe acute respiratory syndrome   总被引:9,自引:4,他引:5  
Objective To summarize the clinical features of severe acute respiratory syndrome (SARS) and to discuss diagnosis and management of the disease. Methods A retrospective study was conducted on 78 cases of SARS referred to the Guangzhou Institute of Respiratory Diseases (GIRD) between December 22, 2002 and near the end of March 2003. Items reviewed cover all data concerning clinical manifestations, laboratory investigation and radiology. Results The patients in the study consisted of 42 males and 36 females, aged 20-75 yrs (mean age 37.5±11.6 yrs), including 44 affected health-care professionals. Clinical symptoms seen in the group were fever (100.0%), cough (88.5%), and dyspnea (79.5%). There were 12 cases (15.3%) with WBCs &lt;4.0×10(9)/L, 49 cases (62.8%) ranging between (4.0-10.0)×10(9)/L and 17 cases (21.8%) over 10.0×10(9)/L. The average was(7.58±4.96)×10(9)/L, with 0.75±0.14 (neutrophil) and 0.18±0.11 (lymphocyte). Chest films and CT scanning revealed changes related to pneumonia. The transmission of the disease was likely via close contact with contagious droplets. The prevalences of acute lung injury (ALI, in 37cases) and acute respiratory distress syndrome (ARDS, 21 out of 37 cases) were considerably high among the patients. Seven patients who developed ARDS complicated with multiple organs dysfunction syndrome (MODS) died. Conclusions A history of close contact, fever, sign of pneumonia by X-ray and normal-to-lowered WBC counts are favorable for the diagnosis of SARS. Recognition of ALI as the important index for critical SARS and comprehensive supportive management are of paramount in decreasing the mortality of the disease.  相似文献   

19.
目的:探讨负性情绪干预对急性冠脉综合征疗效及对冠脉事件发生率的影响。方法:将80例急性冠脉综合征患者分别入选对照组、干预组,各40例。对照组给予心内科常规药物治疗,干预组在心内科常规药物治疗的基础上,加用负性情绪干顶治疗。评价并比较治疗2周时两组SAS、SDS得分,临床疗效及干预治疗5个月内急性冠脉事件的发生率。结果:治疗2周时,干预组SAS、SDS评分显著低于对照组,临床疗效显著高于对照组,5个月内急性冠脉事件发生率显著低于对照组,有统计学差异(P〈0.05)。结论:负性情绪干预能降低急性冠脉综合征患者负性情绪的严重程度,并可提高其临床疗效,对急性冠脉事件的预防有重要作用。  相似文献   

20.
重症急性胰腺炎63例治疗体会   总被引:4,自引:0,他引:4  
目的 探讨重症急性胰腺炎的治疗经验.方法 回顾性分析我院收治的63例重症急性胰腺炎患者的治疗情况.结果 治愈51例,治愈率为80.95%(51/63),其中非手术治愈率为84.62%(33/39),手术治愈率为75%(18/24).总死亡率为19.05%(12/63).结论 合理的非手术治疗,并把握好手术适应证和手术时机,是提高重症急性胰腺炎治愈率和降低死亡率的关键.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号