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1.
目的:探讨局部应用氨甲环酸联合引流管夹闭3h对单侧全膝关节置换术出血量的影响。方法2012年6月至2014年6月,前瞻性选择100例患有骨性关节炎行初次全膝关节置换术(TKA)的患者,随机分为两组:实验组(n=51),关节置换完成后松止血带前自引流管向关节腔注入氨甲环酸10 mL(含1000 mg)+0.9%氯化钠10 mL,注入后引流管夹闭3 h;对照组(n=49),同期关节腔注入0.9%氯化钠溶液20 mL,注射后引流管未夹闭。比较两组患者术后1、7、14 d血红蛋白含量、术后最大血红蛋白丢失量、引流量、隐性失血量、总失血量、输血量、输血率、术后1 dD-二聚体值、术后7 d下肢静脉血栓(VTE)发生率、皮下瘀斑面积>1%发生率。其中计量资料的比较采用两独立样本t检验,率的比较采用χ2检验。结果术后1、7、14 d血红蛋白平均含量实验组高于对照组,差异有统计学意义(P<0.05)。术后最大血红蛋白丢失量、引流量、隐性失血量实验组少于对照组,差异有统计学意义(P<0.05)。实验组、对照组患者总失血量分别为(712.6±260.5)mL、(1109.6±350.5)mL,两组比较差异有统计学意义(t=6.45,P<0.05)。实验组与对照组输血量分别为(27.0±49.2)mL、(232.0±119.3)mL,两组比较差异有统计学意义(t=11.30,P<0.05);实验组与对照组输血患者分别为5例和21例,输血率分别为9.8%和42.9%,两组比较差异有统计学意义(χ2=14.19, P<0.05)。两组术后1 d D二聚体含量均升高,实验组低于对照组,差异有统计学意义(t=2.65,P<0.05);术后7 d 两组患者静脉多普勒超声检查发现VTE发生率比较差异无统计学意义(χ2=0.24, P>0.05),术后皮下瘀斑面积>1%的发生率实验组少于对照组,差异有统计学意义(χ2=4.67,P<0.05)。  相似文献   

2.
目的:探讨疏肝解郁胶囊对老年心血管病患者伴发焦虑情绪的疗效。方法:将88例伴有焦虑情绪的老年心血管病患者随机分为两组,研究组45例,对照组43例。研究组采用疏肝解郁胶囊治疗,对照组采用帕罗西汀治疗。疗效评定采用汉密尔顿焦虑量表( HAMA),主观幸福感评定采用费城老年中心信心量表( PGC),副反应评定采用治疗中需处理的不良反应症状量表( TESS)。结果:①有效率比较:分别为88.4%和94.9%(χ2=0.43,P>0.05);②HAMA比较:两组量表评分较治疗前均降低(P<0.05),但治疗2周后研究组较对照组下降更明显(t=2.4002,P<0.05);③PGC量表比较:治疗8周后两组量表总分及各项因子分均较治疗前明显改善(P均<0.05),但研究组在总分、激越因子、孤独与不满因子较对照组改善明显( t=4.0624,2.7058,2.7306,P均<0.05);④不良反应发生率比较:分别为6.98%和43.59%(t=10.34,P<0.05)。结论:疏肝解郁胶囊对老年心血管病患者伴发焦虑情绪疗效与帕罗西汀疗效相当,不良反应小,适合临床推广使用。  相似文献   

3.
目的比较齐拉西酮与利培酮治疗女性精神分裂症患者的疗效及副反应。方法将符合入组标准的100例女性精神分裂症患者随机分为齐拉西酮组与利培酮组各50例进行为期8周的治疗。采用阳性与阴性症状量表(PNASS)评定疗效、副反应量表(TESS)评定副反应。并采用放射免疫法于治疗前和治疗后2、4、8周末分别测定血清催乳素(PRL)水平。结果8周末PANSS的减分率齐拉西酮组与利培酮组分别为70.01%和69.59%。PANSS总分及阳性症状分、阴性症状分、一般病理分两组治疗前后均有显著性差异(P〈0.01),但两组之间无明显差异。齐拉西酮组TESS评分为3.55±2.46,利培酮组为3.72±2.57,不良反应均轻微。8周末血清PRL水平,齐拉西酮组为13.9±12.5ug/L,与治疗前比较差别无显著性意义(P〉0.05);利培酮组为121.8±76.4ug/L,与治疗前比较差别有显著性(P〈0.01)。两组比较差别有显著性(P〈0.01)。结论齐拉西酮临床疗效好,不良反应轻微,对女性患者血清PRL水平影响小,是一种较为理想的抗精神病药。  相似文献   

4.
目的:观察经络协调系统对躯体形式障碍的临床疗效及不良反应。方法:选择65例躯体形式障碍患者随机分为两组,研究组给予药物治疗联合经络协调治疗,对照组仅给予单纯药物治疗,均治疗8周。分别于治疗前及治疗后2,4,6,8周时应用汉密尔顿抑郁量表(HAMD-24)、汉密尔顿焦虑量表(HAMA)以及临床总体印象量表( CGI)评定其疗效;应用副反应量表( TESS)评估其不良反应。结果:在治疗第6周末开始两组HAMD-24总分比较有显著性差异(t=-5.36,-2.44;P<0.05),在治疗第6周末开始研究组焦虑/躯体化因子分明显低于对照组(t=-5.11,-7.54;P<0.05),其余因子无显著性差异(P>0.05);治疗的第4周末开始两组HAMA总分比较有显著性差异(t=-3.29,-3.25,-3.81;P<0.05),在治疗第4周末开始研究组躯体性焦虑因子分明显低于对照组(t=-3.99,-3.33,-524;P<0.05),精神性焦虑因子两组比较无显著性差异(P>0.05);两组的CGI评分较治疗前均有明显改善,研究组有效率为88%,痊愈率48%,对照组有效率为75%,痊愈率25%,两组有效率比较无显著性差异(χ2=1.79,P>0.05),两组痊愈率比较有显著性差异(χ2=5.95,P<0.05);两组不良反应无显著性差异;两组间TESS评分比较无明显差异性。结论:经络协调治疗合并药物治疗躯体形式障碍优于单纯药物治疗,尤其对躯体症状效果更好,并且两组不良反应相当。  相似文献   

5.
目的运用受试者工作特征(ROC)曲线评价脑脊液(CSF)及血清(Serum)中髓鞘碱性蛋白(MBP)早期诊断Guillain-Barre综合征(GBS)的价值。方法用ELISA法检测GBS组(36例)中MBP的水平并和对照组(33例)相比较。运用ROC曲线评价CSF及Serum中MBP诊断GBS的敏感性及特异性。结果GBS组CSF中MBP的水平明显高于对照组(P〈0.01),Serum中MBP水平和对照组相比差异无统计学意义。CSFMBP诊断GBS的ROC曲线下面积(AUC)为0.804±0.056,最佳分界值为0.65pg/mL。以CSFMBP≥0.65pg/mL来预测GBS,敏感性为80.6%,特异性为78.8%。Serum MBP ROC曲线的AUC为0.548±0.070,最佳分界值为0.20pg/mL。以Serum MBP≥0.20pg/mL来预测GBS,敏感性为44.4%,特异性为69.7%。两条曲线AUC的差异有统计学意义(P〈0.01)。结论CSFMBP水平对诊断早期GBS有一定的准确性,可以作为早期诊断GBS较为敏感的指标。  相似文献   

6.
目的:对比复方磺胺嘧啶锌凝胶与传统方法硫酸镁湿敷治疗渗漏性静脉炎的效果,探讨能够缓解静脉炎症状更好更快的有效方法,进而为临床工作提供相应的理论依据。方法将2011年5月至2012年3月确诊为2级渗漏性静脉炎患者28例设为观察组,采用复方磺胺嘧啶锌凝胶直接、均匀涂抹患处,1次/d,厚度约0.15~0.3 mm,患处及药物暴露,约10 min后成膜;将2012年4月至2013年3月确诊为2级渗漏性静脉炎患者27例设为对照组,应用50%的硫酸镁湿敷病变部位,使用50%的硫酸镁将双层干纱布浸湿,拧成不滴水状,直接敷于患处,1次/d10两组均以48 h为1个疗程。应用疼痛数字评分法(NRS)评估比较观察组与对照组用药前及用药后24、48 h患者疼痛评分;应用标记法测量并记录用药前及用药后24、48 h患者局部红肿面积。两组患者疼痛评分与局部红肿面积两个指标均行t检验进行比较。结果观察组用药前、用药后24、48 h患者疼痛评分分别为(3.68±1.09)分、(1.71±1.21)分、(0.71±0.76)分;对照组用药前、用药后24、48 h患者疼痛评分分别为(3.89±1.21)分、(1.93±1.16)分、(0.85±0.94)分,两组患者用药后48 h疼痛评分比较,差异无统计学意义(t=-0.668,P=0.506)。观察组用药前、用药后24、48 h 局部红肿面积分别为(9.39±7.86)cm2、(3.61±3.50)cm2、(1.07±1.25)cm2;对照组用药前、用药后24、48 h局部红肿面积分别为(9.74±7.24)cm2、(5.89±5.97)cm2、(3.26±3.86)cm2,两组患者用药后48 h局部红肿面积比较,差异有统计学意义(t=-2.913,P=0.005)。结论采用复方磺胺嘧啶锌涂膜治疗2级渗漏性静脉炎,对红肿面积消退的疗效明显高于传统硫酸镁湿敷。  相似文献   

7.
目的探讨孟鲁司特钠治疗感染后咳嗽的疗效。方法收集2012年1月至2013年12月本院呼吸科门诊就诊的感染后咳嗽患者150例,按随机数字表分为观察组(n=75)和对照组(n=75)。对照组给予复方甲氧那明治疗,酌情应用阿奇霉素;观察组在对照组的基础上加用孟鲁司特钠睡前口服,疗程均为2周。比较治疗前后两组患者的日间、夜间及全天咳嗽症状积分,记录与治疗相关的不良反应。结果治疗前观察组和对照组的日间、夜间及全天咳嗽症状积分组间比较,差异均无统计学意义(均P〉0.05)。与治疗前比较,治疗后两组患者日间咳嗽症状积分均显著降低(观察组:0.41±0.25比1.97±0.63,对照组:0.52±0.31比1.82±0.71,均P〈0.05)。治疗后观察组夜间咳嗽症状积分较治疗前明显降低(0.32±0.18比2.01±0.58,P〈O.05),而对照组治疗前后夜间咳嗽症状积分差异无统计学意义(P〉0.05)。与治疗前比较,治疗后两组患者全天咳嗽症状积分均显著降低(观察组:0.73±0.62比3.98±1.25,对照组:1.72±0.98比3.74±1.41,均P〈0.05)。观察组与对照组的不良反应发生率分别为9.3%(7/75)、10.7%(8n5),差异无统计学意义(x2=0.074,P〉O.05)。结论孟鲁司特钠可有效控制感染后咳嗽,尤其是感染后夜间咳嗽。  相似文献   

8.
目的 探讨大黄Zhe虫丸对难治性肾病综合征(RNS)高凝状态(HCS)的治疗作用。方法 将68例RNS随机分为实验组和对照组,实验组服用大黄Zhe虫丸,实验对照组用潘生丁。观察患者血中抗凝血酶Ⅲ(AT-Ⅲ)、纤溶酶原(PLG)、血小板聚集率(PAgT)的变化。结果 实验组治疗后患者血中AT-Ⅲ、PLC极显著回升(P=0.000;P=0.000),PAgT极显著降低(P=0.000)。实验组显著优于对照组。结论 大黄Zhe虫丸是治疗RNS-HCS的有效药物。  相似文献   

9.
目的检测健康人和结核性胸膜炎患者外周血Th17细胞和调节性T细胞( Treg细胞)( CD4+CD25+Foxp3+)在CD4+T细胞中的表达率以及IL-17、IL-23、IL-6、TGF-β血清水平和患者胸水中的IL-17、IL-23、IL-6、TGF-β水平,研究Th17细胞和调节性T细胞以及IL-17、IL-23、IL-6、TGF-β在结核性胸膜炎发病机制中的作用。方法使用流式细胞术检测患者以及健康对照人群外周血Th17细胞和调节性T细胞表达率,ELSIA方法定量检测血清以及胸水中IL-17、IL-23、IL-6、TGF-β水平,使用SPSS17.0统计学软件,分析健康人和结核性胸膜炎患者上述指标之间的差异以及各指标间的相关性。结果结核性胸膜炎患者外周血Th17细胞表达率(1.02%±0.20%)明显高于健康人外周血Th17细胞表达率(0.89%±0.13%,P=0.002<0.05);结核性胸膜炎患者外周血调节性T细胞表达率(4.64%±0.77%)明显低于健康人外周血调节性T细胞表达率(5.10%±0.90%,P=0.000<0.05);结核性胸膜炎患者Th17/Treg细胞的比率(0.25±0.07)明显高于健康人(0.17±0.05,P=0.000<0.05);结核性胸膜炎患者外周血IL-17(17.49 ng/L±3.94 ng/L)和IL-23(90.42 ng/L±23.06 ng/L)水平和胸水中IL-17(26.13 ng/L±5.98 ng/L)和IL-23(122.26 ng/L±31.71 ng/L)水平显著高于对照组外周血IL-17(14.45 ng/L±3.81 ng/L)和IL-23(77.55 ng/L±20.26 ng/L)的水平,P值分别为0.022、0.039、0.000、0.000;患者胸水中IL-17和IL-23浓度也显著高于本人血液中的IL-17和IL-23浓度,P值为0.000和0.000;患者胸水中IL-6的浓度(5.31 ng/L±0.74 ng/L)显著高于患者血液中IL-6的浓度(4.54 ng/L±1.02 ng/L)和对照组血液中IL-6的浓度(4.26 ng/L±0.91 ng/L),P值分别为0.003和0.000,患者血液与对照组血液中IL-6的浓度没有显著差别(P=0.274);对照组外周血液TGF-β浓度(3.95 ng/L±0.79 ng/L)显著高于患者外周血液TGF-β浓度(3.32 ng/L±0.80 ng/L)及胸水中TGF-β浓度(3.12±0.77),P值分别为0.005和0.000,患者血液及胸水中TGF-β水平之间没有显著差别(P=0.365);结核性胸膜炎患者外周血Th17细胞的表达率与其Treg细胞在外周血的表达率呈显著负相关(r=-0.684, P=0.000<0.05),结核性胸膜炎患者外周血Th17细胞的表达率与其外周血中的IL-17、IL-23、IL-6水平呈明显的正相关(r=0.479,0.441,0.326,P=0.013,0.015,0.017);患者血液中TGF-β水平与Treg细胞在外周血的表达率呈明显的正相关(r=0.297,P=0.024),与Th17细胞表达率没有明显相关性(r=0.091,P=0.659)。结论 Th17和Treg细胞可能参与了结核性胸膜炎的免疫病理机制,有关细胞因子的变化可能参与了Th17和Treg细胞变化的调控以及炎症反应, Th17和Treg细胞以及有关细胞因子的变化可能是结核性胸膜炎重要的免疫病理机制。  相似文献   

10.
目的观察20mL和30mL容量骶管注射治疗腰椎间盘突出症患者对其疼痛及功能改善的影响及并发症。方法将2009年5月至2010年10月东莞市常平人民医院门诊及住院的腰椎间盘突出症患者120例,随机分为20mL组(生理盐水17mL+利多卡因2mL+醋酸泼尼松龙1mL)60例和30mL组(生理盐水27mL+利多卡因2mL+醋酸泼尼松龙1mE)60例,治疗前及治疗后30min、1周和1月应用目测类比评分法(VAS)对疼痛进行评估,治疗前后应用腰椎疾患治疗成绩评分表对腰椎功能状态进行临床评定。结果20mL组和30mL组治疗前,VAS评分分别为(7.5±1.5)分和(7.7±1.5)分。注射治疗后30min及1周VAS评分,20mL组分别为(5.2±0.8)分和(4.5±0.5)分,30mL组分别为(5.1±1.0)分和(4.6±0.4)分,两组止痛效果比较,差异均无统计学意义(t=2.359,2.362,P〉0.05)。两组患者平均改善指数及平均改善率接近,30mL组较20mL组出现下肢麻木、头晕、尿潴留、呕吐等并发症显著。结论骶管注射有利于腰椎间盘突出症患者缓解疼痛、改善症状,恢复日常生活能力,但注射用量不与效果成正比。  相似文献   

11.
Background: Racemic albuterol is an equal mixture of (R)-albuterol (levalbuterol), which is responsible for the bronchodilator effect, and (S)-albuterol, which provides no benefit and may be detrimental. Objective: We sought to compare 2 doses of a single enantiomer, levalbuterol (0.63 mg and 1.25 mg), and equivalent amounts of levalbuterol administered as racemic albuterol with placebo in patients with moderate-to-severe asthma. Methods: This was a randomized, double-blind, parallel-group trial. Three hundred sixty-two patients 12 years of age or older were treated with study drug administered by means of nebulization 3 times daily for 28 days. The primary endpoint was peak change in FEV1 after 4 weeks. Results: The change in peak FEV1 response to the first dose in the combined levalbuterol group was significantly greater compared with the combined racemic albuterol group (0.92 and 0.82 L, respectively; P = .03), with similar but nonsignificant results after 4 weeks (0.84 and 0.74 L, respectively). Improvement in FEV1 was similar for levalbuterol 0.63 mg and racemic albuterol 2.5 mg and greatest for levalbuterol 1.25 mg. Racemic albuterol 1.25 mg demonstrated the weakest bronchodilator effect, particularly after chronic dosing. The greatest increase in FEV1 was seen after levalbuterol 1.25 mg, especially in subjects with severe asthma. All active treatments were well tolerated, and β-adrenergic side effects after administration of levalbuterol 0.63 mg were reduced relative to levalbuterol 1.25 mg or racemic albuterol 2.5 mg. At week 4, the predose FEV1 value was greatest in patients who received levalbuterol or placebo when compared with those who received racemic albuterol. The difference was more evident and was statistically significant in patients who were not receiving inhaled corticosteroids. Conclusion: Levalbuterol appears to provide a better therapeutic index than the standard dose of racemic albuterol. These results support the concept that (S)-albuterol may have detrimental effects on pulmonary function. (J Allergy Clin Immunol 1998;102:943-52.)  相似文献   

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Background: The use of rituximab (RTX) is increasing, even in developing countries. It has become the first-line therapy or adjuvant to chemotherapy (CHOP; cyclophosphamide, hydroxydaunorubicin, oncovin and prednisone) for various diseases, including B cell lymphoma and autoimmune diseases.

Aim: We describe the infectious diseases and immunological markers associated with RTX treatment of patients with non-Hodgkin lymphoma (NHL).

Methods: Serum immunoglobulins were determined before and after intravenous immunoglobulin (IVIg) administration. Pneumo-23IgG-specific anti-pneumococcal antibodies were evaluated before and after vaccination. Immunophenotyping and lymphocyte proliferation were determined in the course of the treatment.

Results: Seven patients were followed and median age was 56.0?±?5.0?years (range, 41.9–71.6?years). At baseline, the mean level of IgG was 333.7?±?40.8?and IgM 40.9?±?11.3?mg/dL, respectively; immunoglobulin A and E (IgA and IgE) were under the limit of detection. Two patients had reduced or absent B cells and T cell subsets were at normal levels in five patients. All patients failed to mount an efficient post-vaccination immune response against hepatitis B virus, tetanus, diphtheria and against the 23-valent pneumococcal polysaccharide vaccine. During RTX/CHOP treatment, human-IgG-immunoglobulin (IVIg) therapy was introduced in six patients after recurrent infections, including community-acquired pneumonia (85.7%), chronic sinusitis (85.7%) and gastroenteritis (42.9%).

Conclusion: Poor response against pneumococcal vaccines increases the susceptibility of respiratory diseases in these patients. In patients with NHL treated with RTX, the benefits achieved with IVIg replacement for the control of recurrent infectious diseases is of paramount importance. Clinicians dealing with monoclonal antibodies against cancer therapy, especially RTX, should be aware of the increasing risks for symptomatic induced hypogammaglobulinemia and respiratory infections.  相似文献   

14.
Abstract

The incidence of self-mutilation and suicidality among patients with dissociative disorders is quite high. It is necessary for clinicians working with this population to be adept at dealing with safety problems. This article presents a sequence of basic steps that can be used when helping dissociative patients establish safety, a discussion of the functions of self-destructiveness, and an overview of specific experiences and thinking patterns that contribute to self-destructiveness among dissociative patients.  相似文献   

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We describe in a five generation family four affected males with hydrocephalus (4 offspring/4 examined) due to aqueductal stenosis (3/3), symmetrical radial ray abnormalities (4/4), renal anomalies (2/3), anal atresia (3/4), hypoplastic penis/abnormal testes (2/3), and cardiac abnormalities (1/3). X-linked inheritance seems certain in this family. These abnormalities are characteristic of the rare X-linked VACTERL-H syndrome. In addition, one maternal female cousin had a severe tracheo-esophageal fistula. This may represent partial manifestation in a female carrier. Chromosomes were apparently normal (46XY) with no spontaneous or excess induced breakages in one of the affected offspring and his mother. In the absence of a genetic marker, diagnostic ultrasonography is the investigation of choice for early in utero detection of this syndrome. A confident ultrasonographic diagnosis was possible by 20 weeks in the 2 cases examined. Am. J. Med. Genet. 76:74–78, 1998. © 1998 Wiley-Liss, Inc.  相似文献   

18.
目的 观察拉米夫定与泛昔洛韦联合治疗乙型肝炎病毒(HBV)慢性感染的临床疗效。方法 慢性乙型肝炎患者90例。设联合治疗组28例,单用拉米夫定组30例,单用泛昔洛韦组32例。联合治疗组给予口服拉米夫定0.1g/d(PO),泛昔洛韦1.5g/d(PO),24周。拉米夫定、泛昔洛韦单用组剂量及疗程分别同联合治疗组。结果 3组均无明显副反应,丙氨酸转氨酶(ALT)复常率无差异。3组HBV DNA阴转率分别为89.3%、66.7%、40.6%,差异有显著性。乙型肝炎表面抗原(HBeAg)阴转率分别为28.6%、23.3%、21.9%,差异无显著性。结论 拉米夫定与泛昔洛韦联合用药安全、耐受性好,临床显示联合治疗对HBV DNA的抑制作用显著优于单用药。  相似文献   

19.
Atopy in children with otitis media with effusion   总被引:1,自引:0,他引:1  
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20.
Intervention with epinephrine in hypotension associated with mastocytosis   总被引:1,自引:0,他引:1  
The occurrence of the episodes of vasodilatory hypotension can be a life-threatening manifestation of systemic mastocytosis. This article describes the reversal by epinephrine of episodes of severe hypotension in two hospitalized patients with mastocytosis. Recognition of the efficacy of epinephrine in hypotension associated with mastocytosis can be important when other methods fail to restore hemodynamic stability.  相似文献   

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