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 62 毫秒
1.
目的:探讨影响慢性重型肝炎预后的有关因素.方法:分析156例慢性重型肝炎患者的预后与年龄、性别、凝血酶原时间、凝血酶原活动度、血清总胆红素、白蛋白、谷丙转氨酶、谷草转氨酶、总胆固醇、胆碱酯酶、甲胎蛋白、并发症、有无肝硬化的关系.结果:年龄、凝血酶原时间、凝血酶原活动度、血清总胆红素、白蛋白、总胆固醇、胆碱酯酶、甲胎蛋白等指标及并发症对慢性重型肝炎的预后有影响(P<0.05),而谷丙转氨酶、谷草转氨酶、性别、有无肝硬化对其无明显影响(P>0.05).结论:慢性重型肝炎患者年龄、血清凝血酶原时间、凝血酶原活动度、总胆红素、白蛋白、总胆固醇、胆碱酯酶、甲胎蛋白及并发症是判断预后的重要依据.  相似文献   

2.
慢性重型乙型肝炎患者预后相关因素分析   总被引:3,自引:0,他引:3  
目的 探讨影响慢性重型肝炎预后的因素.方法 将120例慢性重型乙型肝炎患者分为存活组和死亡组.对两组患者的年龄、血清总胆红素、凝血酶原活动度、血清总胆固醇、白蛋白及并发症与预后的关系进行对比分析.结果 慢性重型乙型肝炎的预后与年龄、血清总胆红素、凝血酶原活动度、血清总胆固醇、白蛋白及并发症有关.结论 年龄、血清胆红素、凝血酶原活动度、血清总胆固醇、白蛋白及并发症是影响慢性重型乙型肝炎预后的重要因素,对指导临床有一定价值.  相似文献   

3.
重型肝炎预后影响因素分析   总被引:1,自引:0,他引:1  
目的:研究影响重型肝炎预后的因素,以便及早采取有针对性的措施,降低病死率。方法:对75例重型肝炎患者采用回顾性调查方法,运用SPSSl5.0统计软件进行数据处理。结果:75例重型肝炎患者中,好转组26例,死亡组49例。好转组与死亡组相比较发现:患者年龄、血清总胆红素、血清胆固醇、凝血酶原活动度和并发症的多少有统计学差异(P〈0.05),而两组间的病毒学、血清白蛋白、血清丙氨酸氨基转移酶、血清门冬氨酸氨基转移酶和血糖水平比较无统计学差异(P〉0.05)。结论:患者年龄、血清总胆红素、血清胆固醇、凝血酶原活动度和并发症数目是判断重型肝炎预后的重要因素。  相似文献   

4.
目的:研究血浆氨基酸测定值在重型肝炎中诊断及预后判断价值。方法:设立40例非重型肝炎患为对照组,与43例重型肝炎患在入院时及入院1周后检测空腹血浆氨基酸、凝血酶原活动度、血清总胆红素、血清白蛋白、血清胆固醇指标各1次。结果:血浆氨基酸值中支链氨基酸/芳香族氨基酸值下降、蛋氨酸值升高,在重型肝炎组特别明显(P<0.01);重型肝炎组中支链氨基酸/芳香族氨基酸及蛋氨酸与凝血酶原活动度、血清总胆红素、血清白蛋白、血清胆固醇有密切比例关系,且凝血酶原活动度、血清总胆红素等指标未达到重型肝炎诊断标准时,支链氨基酸/芳香族氨基酸值已明显异常。上述结果在对照组不明显。结论:在重型肝炎的诊断及预后判断中血浆氨基酸比凝血酶原活动度等检测更有意义。  相似文献   

5.
李洪智 《中原医刊》2007,34(7):55-55
目的对影响重型肝炎预后的因素进行分析。方法对我院2001年3月至2005年2月收治的重型肝炎住院患者96例,从年龄、性别、临床分型、生化指标、并发症等方面进行分析、比较。结果年龄〉40岁、慢性重型肝炎出现并发症的患者预后较差,生化指标天门冬氨酸氨基转移酶(AST)/丙氨酸氨基转移酶(ALT)、血清总胆红素(TBiL)、血清直接胆红素(DBiL)/TBiL、血清白蛋白(ALB)、凝血酶原活动度(PTA)、总胆固醇(CHOL)对预后有影响。结论年龄、临床分型、并发症、AST/ALT、TBiL、DBiL/TBiL、ALB、PTA、CHOL是影响重型肝炎预后的重要因素。  相似文献   

6.
目的对慢性重型肝炎进行临床分析,探讨影响慢性重型肝炎转归的因素。方法采用回顾性调查分析方法、按最后转归将符合诊断标准的63例重型肝炎患者分为好转组和未愈组,分别对性别、年龄、临床分级、并发症以及临床相关指标进行比较分析。结果除性别因素外.好转组与未愈组在其余几项指标中均呈现不同程度的差异(“p〈0.05或p〈0.01”)。结论患者的年龄偏高、肝炎分期呈现晚期、血清总胆红素(TB)和白蛋白(ALB)越高,凝血酶原活动度(PTA)和胆固醇(Chol)和甲胎蛋白(AFP)数值越低.患者好转的可能性越小。  相似文献   

7.
血浆置换治疗慢性重型肝炎的疗效评估及影响因素分析   总被引:19,自引:1,他引:18  
目的:回顾分析血浆置换在慢性重型肝炎治疗中的疗效和影响预后的因素。方法:1999年5月至2003年6月用血浆置换治疗慢性重型肝炎患329例。回顾性分析患临床特点、血浆置换治疗方法和影响疗效的因素。结果:患存活216例(65.65%),死亡113例(34.35%)。讨论:血浆置换的疗效与患年龄、病因、肝病严重程度(凝血酶原活动度、血清胆红素、血清总胆固醇、白蛋白水平)、甲胎蛋白、内毒素、并发症发生率、器官衰竭数及血浆置换治疗的时机、频率、血浆置换量及组合模式与慢性重型肝炎的预后密切相关,该技术改革促进了其临床应用;血浆置换治疗慢性重型肝炎的疗效受患年龄、基础肝病临床分型、病情严重程度、并发症等因素影响。  相似文献   

8.
152例慢性重型肝炎转归的对比分析   总被引:3,自引:0,他引:3  
目的:探讨影响慢性重型肝炎转归的因素。方法:将收治的152例慢性重型肝炎分为存活组和死亡组,对两组年龄、性别、既往病史、临床分期、肝功能、肝炎病毒重叠感染状态及并发症等内容进行对比分析。结果:除性别外,存活组和死亡组在其它六项比较中均有显著性差异(P<0.05或P<0.01)。结论:年龄偏大、有肝硬化病史、疾病晚期、多种病毒重叠感染均对慢性重型肝炎预后不利。并发症的性质和数量也影响预后。凝血酶原时间(PT)、总胆红素(TB)升高与凝血酶原活动度(PTA)、总胆固醇(TC)、胆碱酯酶(ChE)下降提示预后不佳。  相似文献   

9.
目的了解各型重型肝炎患者的病原学及影响其预后的危险因素。方法采用回顾性调查分析方法,对753例重型肝炎患者的病原学、年龄、各项生化、PTA和病毒指标等预后相关因素应用SPSS13.0软件包进行统计分析。结果①各型重型肝炎的预后不同,各组间有显著性差异;②乙型肝炎是慢性重型肝炎的最主要病因;③年龄、凝血酶原活动度(PTA)、总胆红素(TB)、总胆固醇(CHO)是影响预后的重要的实验室指标;④乙肝HBeAg阴性且HBV-DNA高表达者,病死率增高,有显著差异。结论重型肝炎以慢性乙型重型肝炎为主,年龄、凝血酶原活动度(PTA)、总胆红素(TB)、总胆固醇(CHO)以及乙肝前C区基因变异与慢性重型肝炎预后相关,可作为评价预后的重要指标。  相似文献   

10.
目的:观察80例重型肝炎患者经人工肝血浆置换治疗后的疗效和影响因素。方法:选择2002年~2010年经人工肝血浆置换治疗的重型肝炎患者共80例,分析其预后与各因素之间的关系。结果:患者治愈或好转68例,存活率85.0%。年龄越大,疗效越差;急性重型肝炎治疗有效率与亚急性以及慢性重型肝炎相比较低;早期、中期、晚期存活率分别为95.0%、71.4%、16.7%(P<0.01);血清总胆红素升高、甲胎蛋白的变化、凝血酶原活动度下降、血清总胆固醇及白蛋白的下降与疗效明显相关。结论:年龄、临床分型、分期和血实验室检查指标等是影响人工肝血浆置换治疗重型肝炎疗效的重要因素,把握治疗时机、防治并发症、动态监测血实验室检查指标,是提高人工肝血浆置换治疗重型肝炎疗效的重要措施。  相似文献   

11.
Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P< 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P< 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.  相似文献   

12.
Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P < 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (>0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P <0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P < 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.  相似文献   

13.
Objective: To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods: SD rats served as both donors and recipients. 4℃ sodium lactate Ringer's was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava (IVC) inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results: Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion: This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.  相似文献   

14.
Increasing maternal age is the only etiological factor unequivocally linked to Down's syndrome in humans. The occurrence rate of newborns with Down's syndrome is about 1/220 in women over 35 years old. However, the occurrence rate in embryos fertilized in vitro, of the elder woman is unclear. Using FISH we screened the number of chromosome 21 in preimplanted embryos of 5 elderly women (average age, 38.4 years) to study the feasibility and necessity of screening trisomy 21 in embryos in patients over 35 years old at the in vitro fertilization (IVF) center.  相似文献   

15.
Real-time three-dimensional echocardiography (RT3DE)is a new ultrasound technique that enables dynamic threedimensional visualization and quantification of the heart in real time. Investigation of feasibility and methodology of RT3DE in determining left ventricular (LV) and right ventricular (RV) volumes, RT3DE was performed in 35 normal adults using Philips SONOS 7500 system with a 2-4 MHz matrix array transducer. The 60°×60° "pyramid" volume database was obtained and analyzed on a TomTec echo workstation. Both LV and RV volumes were calculated with four 3DE methods (i.e. apical 2, 4, 8, and 16-plane) through manually tracing ventricular endocardial borders in end diastole and end systole. Stroke volumes were then calculated. LV volume was also measured by 2DE Simpson's rule using GE VIVID 7 ultrasound machine.  相似文献   

16.
A clinical guideline for the therapeutic interventions of integrative medicine may be defined as a written document which states a series of recommendations on therapeutic interventions of integrative medicine for a special disease or condition. The guideline may provide assistance to medical professionals in making clinical decisions aimed at improving the clinical outcome of patients and reducing the costs of medical care(~'4~. Recommendations issued by a guideline should be based on the best available evidence in both Western and Chinese medicine. For fulfilling this purpose, the development of clinical guidelines for therapeutic interventions in the field of integrative medicine should follow scientific principles and undergo a rigorous processes.  相似文献   

17.
Objective:To probe into the influence of changes of ovarian hormones on the pathogenesis of the specific sub-type premenstrual syndrome(PMS)and reveal partial microcosmic mechanisms of adverse flow of liver-qi.Methods:Estradiol(E2)and progesterone(P)levels in serum were determined at different phases of menstrual cycle by radioimmunoassay.Results:In the group of PMS with adverse flow of liver-qi.the secretive peak value Of E2 and P at the follicular phase significantly decreased,and the secretive peak value at the luteal phase did not come into being.Conclusions:Low E2 and P secretive peak at the follicular phase and absence of secretive peak at the luteal phase is one of the microcosmic mechanisms of PMS with adverse flow of liver-qi.One of the pathophysiologic mechanisms of specific sub-type PMS is probably the continuous low level of E2and P.  相似文献   

18.
Journal of Nanjing Medical University (English Edition) JNMU, sponsored by Nanjing Medical University, was established in 1987. It is a bimonthly comprehensive English medical journal published locally and abroad.Since 2007, Journal of Nanjing Medical University (English Edition )was granted Elsevier the full publishing and distribution rights worldwide for the Electronic Edition, excluding the People's Republic of China.  相似文献   

19.
Objective To measure Derpl and Blot5 allergen levels in asthmatics' homes in Hongkong.Methods Seventy houses were enrolled for a mite indoor environment study. Dust samples were obtained from two sites of each patients' house: bed and floor. Derpl and Blot5 levels were quantified by a two-site monoclonal antibody-based ELISA technique.Results The levels of Derpl allergens found in bed (geometric mean (GM) 3.43 μg/g of dust; 95%CI, 1.89-4.96 μg/g)and on the floor (GM 1.12 μg/g of dust; 95%CI, 0.71-1.53 μg/g) indicated significant differences (P=0.005). However, the levels of Blot5 allergens found in bed (GM 19.00 μg/g of dust; 95%CI, 0.89-38.90 μg/g) and on the floor (GM 6.14 μg/g of dust; 95%CI, 0.40-11.90 μg/g) showed no statistically significant difference. In addition, in regards to the exposure index for Derpl and Blot5 allergens found in bed and on the floor, 17.6% in bed and 8.6% on the floor had levels of Blot5 ≥ 10 μg/g of dust, higher than those obtained for Derp1 (7.2% and 0% in bed and on the floor respectively, P< 0.05); higher percentages in bed and on the floor (25.0% and 35.7%) were observed for levels of Blot5 =0 μg/g of dust as compared with Derpl in bed and on the floor (4.3% and 14.5% respectively, P< 0.05).Conclusions Derpl and Blot5 are the major allergens found in this regional study, Blot5 is a more potent allergen in Hongkong, probably reflecting the high level of exposure to Blomia tropicalis (Bt). Bt and Dermatophagoides pteronyssinus (Dp) allergens should be included for precise diagnosis and effective immuno-therapeutic treatment of mite allergy in Hongkong.  相似文献   

20.
ANTI-PROLIFERATION EFFECT OF ORIDONIN ON HL-60 CELLS AND ITS MECHANISM   总被引:4,自引:0,他引:4  
Objcetive To investigate the anti-proliferation effect of oridonin on leukemic HL-60 cells and its mechanism. Methods HL-60 cells in vitro in culture medium were given different concentrations of oridonin. The inhibitory rate of cells were measured by microculture tetrazolium (MTT) assay, cell apoptotic rate was detected by flow cytometry (FCM), morphology of cell apoptosis was observed by hoechst 33258 fluorescence staining, and the activity of telomerase was detected using telomere repeat amplification protocol (TRAP) PCR-ELISA before and after apoptosis occurred. Results Oridonin could decrease telomerase activity, inhibit growth of HL-60 cells, and cause apoptosis significantly. The suppression was both in time- and dose-dependent manner. Marked morphological changes of cell apoptosis including condensation of chromatin and nuclear fragmentation were observed clearly by hoechst 33258 fluorescence staining especially after cells were treated 48-60 hours by oridonin. Conclusions Oridonin has apparent anti-proliferation and apoptotic effects on HL-60 cells in vitro, decreasing telomerase activity of HL-60 cells may be one of its most important mechanisms. These results will provide strong laboratory evidence of oridonin for clinical treatment of acute leukemia.  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