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1.
目的:探讨张曾譻教授经验方君康口服液治疗急性病毒性心肌炎(AVM)的优化诊疗方案。方法采用前瞻性研究方法,将天津中医药研究院附属医院2012年3月至2014年1月收治的60例AVM患者按分层随机化原则分为两组,每组30例。对照组患者采用西药常规治疗,包括使用抗病毒药物、极化液、能量合剂、吸氧等;治疗组在对照组综合治疗基础上给予君康口服液(主要由党参、丹参、玉竹、羌活、七叶一枝花、连翘、川芎、白花蛇舌草、麦冬等组成),每次10 mL,每日3次;两组均以15 d为1个疗程,连用3个月。观察两组治疗前后心功能〔心脏射血分数(EF)、每搏量(SV)〕和心肌酶〔肌酸激酶(CK)、肌酸激酶同工酶(CK-MB)、天冬氨酸转氨酶(AST)、乳酸脱氢酶(LDH)〕的变化,以及中医证候积分和发热恶寒、心悸怔忡、胸闷憋气、少气懒言、头晕目眩、气短乏力、自汗盗汗、肢体酸痛、心电图上显示期前收缩(早搏)的疗效。结果两组治疗后EF、SV均较治疗前明显升高,CK、CK-MB、AST、LDH、中医证候积分均较治疗前明显降低,且以治疗组的改善程度更显著〔EF:0.601±0.088比0.538±0.084,SV(mL):67.02±6.78比61.03±5.88,CK(U/L):76.25±28.41比92.54±31.68,CK-MB(U/L):18.34±8.94比22.45±9.70,AST(U/L):31.29±14.28比33.45±11.21,LDH (μmol·s-1·L-1):2.28±0.51比2.34±0.68,中医证候积分(分):12.34±1.24比18.36±1.98,均P<0.05〕;治疗组心悸怔忡、胸闷憋气、气短乏力等证候的改善及早搏的总有效率均明显高于对照组〔心悸怔忡:92.59%(25/27)比75.87%(22/29),胸闷憋气:92.00%(23/25)比76.92%(20/26),气短乏力:90.00%(18/20)比76.19%(16/21),早搏:88.24%(15/17)比75.00%(12/16),均P<0.05〕,治疗组和对照组发热恶寒〔100.00%(15/15)比93.75%(15/16)〕、少气懒言〔88.00%(22/25)比83.33%(15/18)〕、头晕目眩〔87.50%(7/8)比80.00%(8/10)〕、自汗盗汗〔86.67%(13/15)比80.00%(12/15)〕和肢体酸痛〔91.67%(11/12)比84.62%(11/13)〕的总有效率比较差异均无统计学意义(均P>0.05)。结论君康口服液能够明显改善AVM患者的临床症状,扭转急性病程,控制心律失常,体现出中西医结合诊疗的优势。  相似文献   

2.
目的评价无球囊预扩张直接置入国产药物洗脱支架对急性心肌梗死(AMI)血管再通后心肌无复流(NR)现象的影响。方法将100例ST段抬高型AMI患者随机分为无球囊预扩张直接置入国产药物洗脱支架组(直接支架组)和球囊预扩张后置入冠状动脉内支架组(预扩张组),应用心肌梗死溶栓治疗试验(TIMI)血流分级、校正的TIMI计帧法(CTFC)、心肌呈色分级(MBG)、心电图ST段回落(≥50%)和肌酸激酶同工酶(CK-MB)峰值和峰值时间来评价两种方法对AMI患者NR的影响。结果两组虽然术后即刻TIMI血流分级差异无统计学意义,但直接支架组与预扩张组比较,术后即刻CTFC显著减少[(23.10±4.51)帧vs.(25.53±5.09)帧,P〈0.05)]、MBG 2~3级显著增高(90%vs.74%,P〈0.05)、NR发生率显著减少(10%vs.26%,P〈0.05);术后60 min心电图ST段回落≥50%发生率显著增加(88%vs.70%,P〈0.05),直接支架组CK-MB峰值显著减少[(217.2±96.86)U/Lvs.(260.22±97.78)U/L,P〈0.05]、CK-MB峰值时间显著提前[(11.72±2.67)hvs.(13.7±2.06)h,P〈0.05]。结论无球囊预扩张直接置入国产药物洗脱支架可降低AMI血管再通后心肌NR的发生,缩小梗死面积。  相似文献   

3.
目的:观察急性心肌梗死(AMI)患者经皮冠状动脉(冠脉)介入术(PCI)后校正的TIMI帧数(CTFC)对梗死区域心肌组织收缩功能的影响。方法选择河北省沧州市中心医院行急症PCI治疗的AMI患者106例,术后测定梗死相关动脉(IRA)的CTFC,将CTFC值偏大者纳入慢血流组,偏小者纳入快血流组,每组53例。于术后6 h内及12、24、48 h测定静脉血肌酸激酶同工酶(CK-MB)水平;于术后1周和1个月、3个月用心脏超声测量左室射血分数(LVEF),并且通过斑点追踪技术(STI)测量梗死区域的径向应变(RS)和纵向应变(LS)水平。比较两组CTFC、CK-MB、RS和LS的差异;并采用Pearson线性相关分析法分析RS、LS与CTFC、CK-MB的相关性。结果术后6 h内快血流组CK-MB高于慢血流组,12 h即出现慢血流组高于快血流组的分离现象,24 h起两组比较差异有统计学意义(U/L:24 h时98.43±11.65比86.43±18.97,48 h时51.09±8.94比49.80±6.92,均P<0.05);快血流组CTFC明显低于慢血流组(帧:22.69±4.83比26.14±5.67, P<0.01)。随访期间,快血流组LVEF均高于慢血流组,但两组比较差异均无统计学意义(P>0.05);快血流组RS和LS大于慢血流组,且从术后1个月起两组比较差异就有统计学意义(1个月RS:29.74±6.66比26.86±5.61,LS:-16.37±3.91比-15.27±3.22,3个月 RS:30.03±6.31比27.63±5.67,LS:-17.74±3.96比-15.75±4.17,均P<0.05)。Pearson直线相关分析显示:CK-MB与RS及LS无相关性(均P>0.05);而两组术后1周、1个月、3个月RS及LS与CTFC呈显著正相关性(快血流组CTFC与RS的r值分别为-0.526、-0.515、-0.532,CTFC与LS的r值分别为-0.532、-0.541、-0.572;慢血流组CTFC与RS的r值分别为-0.691、-0.685、-0.702,CTFC与LS的r值分别为-0.621、-0.584、-0.605,均P<0.01)。结论急症PCI术后CTFC与梗死区域收缩功能的恢复有关,CTFC可以作为预测PCI术后患者长期预后的一项重要指标。  相似文献   

4.
目的:分析疏血通注射液对脓毒性休克患者微循环的影响及治疗效果。方法采用前瞻性研究方法。将河北省中医院重症医学科收治的80例脓毒性休克患者按随机数字表法分为疏血通组和常规治疗组,每组40例。两组患者均按照脓毒性休克指南推荐的方法进行积极的液体复苏和抗感染等常规治疗;疏血通组在常规治疗基础上给予疏血通注射液6 mL加5%葡萄糖注射液250 mL静脉滴注(静滴),每日1次,共用7 d。观察两组患者治疗前后的尿量、乳酸(Lac)、尿素氮(BUN)、肌酐(Cr)、天冬氨酸转氨酶(AST)、丙氨酸转氨酶(ALT)、左室射血分数(LVEF)、心排血指数(CI)。记录两组多巴胺、多巴酚丁胺、去甲肾上腺素等血管活性药物的总用量和28 d病死率。结果两组治疗前尿量、Lac、BUN、Cr、AST、ALT、LVEF、CI水平比较差异均无统计学意义(均P>0.05);两组治疗后尿量、LVEF、CI均较治疗前增加,Lac、BUN、Cr、AST、ALT均较治疗前明显降低,且以疏血通组变化更显著〔尿量(mL/h):112.1±39.8比73.3±28.5,LVEF:0.49±0.15比0.44±0.14,CI(mL·s-1·m-2):66.2±5.7比54.2±6.2,Lac(mmol/L):3.83±1.65比4.72±2.25,BUN(mmol/L):7.1±2.7比9.3±3.5,Cr(μmol/L):73.9±16.2比95.7±15.8,AST(U/L):39.8±9.5比45.8±12.7,ALT(U/L):34.3±9.7比41.7±11.3,均P<0.05〕。疏血通组各种血管活性药物的总用量均明显少于常规治疗组〔多巴胺(mg):993.1±261.7比1340.9±356.4,多巴酚丁胺(mg):776.2±281.0比1049.2±364.3,去甲肾上腺素(mg):56.4±34.6比107.6±51.3,均P<0.05〕;疏血通组28 d病死率明显低于常规治疗组〔40.0%(16/40)比60.0%(24/40),P<0.05〕。结论疏血通注射液可以改善脓毒性休克患者的微循环灌注,降低患者病死率。  相似文献   

5.
目的:探讨大黄联合蒙脱石(思密达)治疗急性有机磷农药中毒(AOPP)的临床疗效。方法选择2011年6月至2014年6月山东省菏泽市立医院急救中心收治的重度AOPP患者76例,将患者按随机数字表法分为观察组和对照组,每组38例。两组均给予彻底洗胃、适量应用阿托品及盐酸戊乙奎醚(长托宁)解毒、氯磷定复能剂等综合常规治疗;观察组在常规治疗基础上应用大黄粉30 g导泻、思密达30 g吸附4 h 1次,两药交替应用,连用48 h;对照组在常规治疗基础上应用33%硫酸镁60 mL导泻、漂白土200 g吸附4 h 1次,两药交替应用,连用48 h。观察两组治疗效果、用药剂量、并发症发生率及病死率。结果观察组首次排便时间(h:5.8±3.7比9.4±4.6)、胃肠功能恢复时间(h:21.7±6.1比25.2±8.3)、阿托品化时间(min:51.8±23.9比68.5±20.1)、意识恢复时间(d:2.3±1.2比3.6±1.9)、胆碱酯酶(ChE)活力恢复50%以上时间(d:4.7±2.3比6.1±2.9)和住院时间(d:9.2±4.9比12.3±6.9)均较对照组明显缩短(P<0.05或P<0.01);阿托品用量(mg:234.3±37.1比265.7±31.4)、长托宁用量(mg:19.2±14.3比36.7±25.4)和中毒反跳〔7.9%(3/38)比31.6%(12/38)〕、中间综合征〔2.6%(1/38)比18.4%(7/38)〕、迟发性神经病〔0(0/38)比15.8%(6/38)〕等不良反应发生率均较对照组明显降低(P<0.05或P<0.01);两组均无死亡病例。结论思密达联合大黄是目前彻底清除AOPP患者胃肠道残留毒物较好的导泻和吸附联合用药方法,能减少患者药物用量和并发症,并缩短住院时间。  相似文献   

6.
血必净注射液对呼吸机相关性肺炎患者的疗效观察   总被引:1,自引:0,他引:1  
目的:探讨血必净注射液对呼吸机相关性肺炎(VAP)患者的临床疗效。方法采用前瞻性研究方法,将2013年5月至2014年9月入住湖北省中西医结合医院重症加强治疗病房(ICU)行机械通气并最终确诊为VAP的48例患者按随机数字表法分为观察组(26例)和对照组(22例)。两组均给予西医常规治疗,观察组在西医常规治疗基础上每日2次静脉滴注(静滴)血必净注射液50 mL,对照组仅给予常规治疗,疗程均为7 d。观察两组白细胞计数(WBC)、血清降钙素原(PCT)水平和临床肺部感染评分(CPIS)的变化,并分析其临床疗效和28 d预后。结果治疗7 d后两组WBC、PCT水平及CPIS评分均较治疗前降低,且观察组降低程度较对照组更显著〔WBC(×109):9.16±1.62比12.03±2.34,PCT(μg/L):0.17±0.04比0.28±0.69,CPIS(分):3.31±0.97比4.23±1.15,均P<0.05〕。观察组的有效率高于对照组〔84.6%(22/26)比54.5%(12/22)〕,而28 d病死率低于对照组〔11.5%(3/26)比36.4%(8/22)〕,均P<0.05。结论在传统西医疗法基础上加用血必净注射液治疗VAP患者临床疗效良好,可提高有效率,降低病死率。  相似文献   

7.
目的:观察不同中医治疗方法对慢性心力衰竭(CHF)患者心功能、红细胞体积分布宽度(RDW)的影响。方法采用前瞻性、随机、盲法、对照研究方法,选择成都市第一人民医院心血管内科收治的阳虚型CHF患者190例,按随机信封方法分为对照组、温阳组、滋阴组、活血组、复合组(温阳益气兼滋阴组),每组38例,排除不符合入组条件者及失访者,最终入选:对照组37例,温阳组36例,滋阴组36例,活血组37例,复合组37例。各组均按CHF治疗指南给予基础治疗,在此基础上对照组给予安慰剂口服液,温阳组加用温阳健心灵口服液(主要成分:制附片、黄芪、川芎、淫羊藿、香加皮、葶苈子、红参),滋阴组加用麦冬知母口服液(主要成分:麦冬、知母),活血组加用丹参川芎口服液(主要成分:丹参、川芎),复合组加用阴阳双补健心灵口服液(主要成分:制附片、黄芪、川芎、淫羊藿、香加皮、葶苈子、红参、麦冬、知母),各10 mL,每日3次,疗程1年。再将患者按照预后分为存活组168例、死亡组15例。观察各组患者因心衰加重、急性心肌梗死(AMI)、心绞痛、中风等再次住院情况、心功能相关指标、血红蛋白(Hb)、RDW的变化,并比较不同预后患者Hb、RDW水平。结果活血组再入院率明显低于对照组〔27.03%(10/37)比54.05%(20/37),P<0.05〕,其余各组比较差异均无统计学意义(均P>0.05)。各组治疗前左室射血分数(LVEF)、左室短轴缩短率(FS)、舒张早期前向血流峰值速度/舒张晚期前向血流速度(E/A)、E峰减速时间(DT)比较差异均无统计学意义(均P>0.05);治疗后活血组、复合组上述各指标均较治疗前明显增加,且均较同期对照组明显增加〔LVEF:0.453±0.131、0.448±0.104比0.394±0.112,FS:(27.9±9.8)%、(27.0±11.5)%比(22.2±13.3)%,E/A:0.88±0.16、0.92±0.20比0.75±0.27, DT(ms):265.4±30.3、251.4±37.5比225.7±35.4,均P<0.05〕,温阳组FS、DT较治疗前明显增加〔FS:(26.4±10.3)%比(19.7±7.4)%,DT:242.0±38.7比216.3±50.9,均P<0.05〕;活血组治疗后RDW较治疗前升高,但均明显低于对照组和滋阴组〔(12.98±2.97)%比(14.37±2.52)%、(13.05±2.36)%,均P<0.05〕,其余各组Hb、RDW比较差异均无统计学意义(均P>0.05);死亡组和存活组Hb水平比较差异无统计学意义(P>0.05),死亡组RDW明显高于存活组〔(14.39±2.17)%比(13.02±2.08)%,P<0.05〕。结论 RDW与CHF患者预后有关,死亡组RDW高于存活组,活血化瘀法能降低CHF患者RDW,改善CHF心功能,减少再住院。  相似文献   

8.
目的探讨生脉注射液持续静脉泵入治疗急性冠脉综合征(ACS)合并心源性休克的临床疗效。方法选择2005年1月至2011年3月本院收治的ACS 合并心源性休克患者33例为治疗组,同期住院ACS 患者32例为对照组,将治疗组再按不同中医证型分为阴虚型(15例)、气虚型(11例)、血瘀型(7例)。两组均给予西医常规治疗,对照组在西医常规治疗基础上给予生脉注射液30~60 mL 静脉滴注(静滴),每日1次;治疗组给予生脉注射液10~100 mL/h 微量泵持续静滴,血压恢复正常后生脉注射液5 mL/h 微量泵持续静脉注射,连续5~7 d。观察两组患者治疗后的临床疗效、血压、心率、临床症状改善情况及治疗组不同中医证型患者平均动脉压(MAP)的变化。结果治疗组显效率〔69.7%(23例)比46.9%(15例)〕、总有效率〔90.9%(30例)比62.5%(20例)〕均明显高于对照组(均P<0.05)。两组治疗前后血压和心率比较差异均无统计学意义(均 P>0.05)。治疗后48 h 治疗组临床症状较对照组明显改善〔胸痛:2例(6.1%)比10例(31.3%),汗出:3例(9.1%)比13例(40.6%),气短:4例(12.1%)比12例(37.5%),均P<0.05;心悸:5例(15.2%)比9例(28.1%),恶心:3例(9.1%)比4例(12.5%),但P>0.05〕,治疗组阴虚型患者的MAP(mm Hg,1 mm Hg=0.133 kPa)升高较气虚型、血瘀型明显(105.00±8.53比91.00±9.53和89.00±3.53,均P<0.05)。结论持续生脉注射液静脉注射治疗ACS 合并心源性休克患者疗效显著。  相似文献   

9.
目的:观察参芪扶正注射液对慢性阻塞性肺疾病急性加重期(AECOPD)患者的临床疗效。方法采用前瞻性研究方法,选择2012年1月至2013年12月在河北省涿州市医院呼吸内科及重症医学科住院的AECOPD患者58例。按随机数字表法分西医对照组(28例,采用西医常规治疗)和中西医结合组(30例,在常规治疗基础上给予参芪扶正注射液250 mL静脉滴注,每日1次,疗程10 d)。观察两组机械通气时间、脱机成功率、脱机后再上机率、入住重症加强治疗病房(ICU)时间、病死率的变化;治疗前后进行动脉血气分析、急性生理学与慢性健康状况评分系统Ⅱ(APACHEⅡ)评分、临床肺部感染评分(CPIS)、肺功能测定及呼吸困难评分。结果与西医对照组比较,中西医结合组机械通气时间(h:104±16比125±24)、入住ICU院时间(d:6.3±2.1比7.2±3.6)均明显缩短,脱机成功率明显提高〔73.3%(22/30)比60.7%(17/28)〕,脱机后再上机率明显降低〔13.3%(4/30)比28.6%(8/28)〕,差异均有统计学意义(均P<0.05);病死率降低〔10.0%(3/30)比10.7%(3/28)〕,但差异无统计学意义(P>0.05)。与治疗前比较,两组治疗后pH值、动脉血氧分压(PaO2)、1秒用力呼气容积(FEV1)、用力肺活量(FVC)、FEV1/FVC均明显升高,动脉血二氧化碳分压(PaCO2)、APACHEⅡ评分、CPIS评分、残气量/肺总量(RV/TLC)、呼吸困难评分均降低,且以中西医结合组治疗后10 d变化最为显著〔pH值:7.44±0.04比7.40±0.08,PaCO2(mmHg,1 mmHg=0.133 kPa):59.1±11.9比68.1±12.4,PaO2(mmHg):70.5±6.9比65.1±7.4,APACHEⅡ评分(分):14.5±4.2比17.4±2.2,CPIS评分(分):5.3±2.4比7.6±1.4,FEV1(L):1.60±0.47比1.54±0.34,FEV1/FVC:(65.33±2.65)%比(62.00±3.25)%,FVC(L):1.72±0.21比1.66±0.21,RV/TLC:(42.13±1.67)%比(43.12±0.95)%,呼吸困难评分(分):1.71±0.54比2.32±0.65,均P<0.05〕。结论参芪扶正注射液能明显改善AECOPD患者的血气分析和肺功能,有效缓解临床症状,具有一定的临床应用价值。  相似文献   

10.
目的 探讨缺血后处理对急性心肌梗死(AMI)患者经皮冠状动脉介入治疗(PCI)再灌注损伤的保护作用.方法 2006年10月至2009年1月在北华大学附属医院心内科住院的AMI患者于12h内行直接PCI者64例,随机分为对照组(单纯再灌注组,34例)及缺血后处理组(30例).对照组给予单纯再灌注治疗;缺血后处理组采用再灌注30 s/再缺血30 s,交替3次持续灌注的方法.对比观察指标:再灌注心律失常的发生,冠状动脉血流速度评价(CTFC),入院72 h心肌酶动态变化及其峰值比较,室壁运动记分(WMSI)和心脏收缩功能测定,QRS积分法测定心肌梗死面积,心肌灌注分级测定.结果 快速性心律失常的发生率缺血后处理组显著低于对照组[58.82%比23.33%,χ~2=8.23,P<0.01].缓慢性心律失常的发生率在缺血后处理组亦显著低于对照组[26.47%比6.67%,χ~2=4.39,P<0.05].缺血后处理组与对照组比较肌酸磷酸激酶(CK)峰值[(1162.10±547.82)U/L与(1732.30±480.10)U/L,t=4.44]、肌酸磷酸激酶同工酶(CK-MB)峰值[(164.70±69.67)U/L与(280.12±99.24)U/L,t=5.318]显著减少(P均<0.01);QRS积分法心肌梗死面积显著减少(P<0.05);CTFC、WMSI、射血分数(EF)及心肌灌注分级(MBG)显著优于对照组(P均<0.01).结论 缺血后处理能够减轻急性心肌梗死PCI再灌注损伤,有明显的心肌保护作用,其临床应用价值可能在不久的将来得到进一步的证实.  相似文献   

11.
Objective: To identify patterns of nonfatal and fatal penetrating trauma among children and adults in New Mexico using ED and medical examiner data.
Methods: The authors retrospectively sampled in 5-year intervals all victims of penetrating trauma who presented to either the state Level-1 trauma center or the state medical examiner from a 16-year period (1978–1993). Rates of nonfatal and fatal firearm and stabbing injury were compared for children and adults.
Results: Rates of nonfatal injury were similar (firearm, 34.3 per 100,000 person-years; stabbing, 35.1). However, rates of fatal injury were significantly different (firearm, 21.9; stabbing, 2.7; relative risk: 8.2; 95% confidence interval: 5.4, 12.5). From 1978 to 1993, nonfatal injury rates increased for children (p = 0.0043) and adults (p < 0.0001), while fatal penetrating injury remained constant. The increase in nonfatal injury in children resulted from increased firearm injury rates. In adults, both stabbing and firearm nonfatal injury rates increased.
Conclusions: Nonfatal injury data suggest that nonfatal violence has increased; fatal injury data suggest that violent death rates have remained constant. Injury patterns vary by age, mechanism of trauma, and data source. These results suggest that ED and medical examiner data differ and that both are needed to guide injury prevention programs.  相似文献   

12.
ABSTRACT

The Cochrane Library of Systematic Reviews is published quarterly as a DVD and monthly online. The January 2011 issue (first quarterly DVD for 2011) contains 4515 complete reviews, 1985 protocols for reviews in production, and 13,521 one-page summaries of systematic reviews published in the general medical literature. In addition, there are citations of 641,000 randomized controlled trials, and 14,018 cited papers in the Cochrane methodology register. The health technology assessment database contains over 9300 citations. One hundred and seven new reviews have been published in the last 3 months, of which five have potential relevance for practitioners in pain and palliative medicine.  相似文献   

13.
14.
Ankle sprains are the most common injury of the musculoskeletal system and are associated with significant societal and economic impacts. It has been proven that classical therapeutic strategies may not be effective in preventing recurrent injuries: the recurrence rates reported in the literature can reach 73%. In order to provide an effective rehabilitation solution, a destabilizing orthosis was developed. This device is equipped with a mechanical articulator reproducing the subtalar mechanics and placed under the heel. In this paper, we present the main results of a preliminary clinical study conducted between 2004 and 2007. All subjects included in this study were treated with the abovementioned orthosis during 10 rehabilitation sessions of 30 minutes each. Data show a relatively low recurrence rate of 12% for the overall population. Moreover, it's of primary importance to note that this satisfactory ratio is largely reduced (3% of recurrence rate) for the 29 patients who performed one training session per month after the 10th initial rehabilitation sessions. Hence, the destabilizing orthosis appears to be an effective solution to prevent recurrent ankle sprains. However, joint protection requires long-term and regular training sessions. This result has motivated the development of a similar device allowing patients to perform training sessions at home. Finally, data obtained in this study are promising awaiting the final results of the comparative, multicentric and independent clinical trials currently managed by the Hospices Civils de Lyon.  相似文献   

15.
This article provides information and commentaries on trials which were presented at the Hotline and Clinical Trial Update Sessions at the European Society of Cardiology Congress 2007 in Vienna. The key presentations were performed by leading experts in the field with relevant positions in the trials or registries. It is important to note that unpublished reports should be considered as preliminary data, as the analysis may change in the final publications. The comprehensive summaries have been generated from the oral presentation and the webcasts of the European Society of Cardiology and should provide the readers with the most comprehensive information of relevant publications.  相似文献   

16.
Volunteers or paraprofessional counselors are commonly used to provide supportive care to the bereaved. These counselors generally are trained in basic listening skills, providing a generic, nonspecific approach to intervention that remains to be proven effective. The present paper outlines a framework that provides paraprofessionals with a broader model for intervention with the bereaved. Attention to boundaries as a helper and balance in the grief recovery are central to the model. Interventions are described that provide the paraprofessional counselor with more options for tailoring their counseling strategy to the individual. These include techniques that are presumed to be more specific to the enhancement of grief recovery.  相似文献   

17.
Details are given of a new, rapid and simple pre-fractionation method and an isocratic high performance liquid chromatography system suitable for parallel analysis of nucleosides and nucleobases from urine and other biological fluids. The quantitative recovery and excellent reproducibility of the method is demonstrated by analysis of representative standard RNA catabolites. The advantage of this new method for application to biological samples is discussed.  相似文献   

18.
We investigated the in vitro drug adsorption of PQ 10150 sodium silicate gel (AIS, Santa Clara, CA) with particle size of 230 um and surface area of 400 nr/g. We observed 99% to 88% adsorption of gentamicin; a mean 91 % of disopyramide; a mean 89% of quinidine at low concentration, falling to 75% at higher concentration. Insulin was 88% adsorbed at low concentrations but less so (65%) at higher concentrations. We observed a mean 83 % adsorption of procainamide, a mean 84% of N-acetyl procainamide, 74% oflidocaine, 73% of amitriptyline; and 44% of desipramine. We found an average 14% reduction of total digoxin concentration when serum containing digoxin (2 to 33 ng/mL) was exposed to sodium silicate, while the reduction in free digoxin concentration was 16%. Five percent ethosuximide was also removed. The adsorption of theophylline, phenobarbital, acetaminophen, phenytoin, ethylene glycol, methotrexate, salicylate, thiocyanate and diazepam was minimal and not significant. We conclude that significant amounts of charged, non-albumin bound drugs can be removed by PQ 10150 sodium silicate gel.  相似文献   

19.
20.
目的 探讨自动化酸碱平衡图在急诊科社区获得性肺炎(CAP)患者诊断中的价值.方法 根据病史、肺功能测定结果、慢性阻塞性肺疾病(COPD)诊断标准,将111例CAP患者分为单纯CAP组(56例)和COPD合并CAP组[即慢性阻塞性肺疾病急性加重(AECOPD)组,55例].询问患者病史后即刻抽取动脉血测血气并进行自动化酸碱平衡图分析.结果 血气分析结果显示,AECOPD组动脉血二氧化碳分压(PaCO2,kPa)、HCO3- (mmol/L)、剩余碱(BE,mmol/L)均显著高于CAP组(PaCO2:7.714±2.414比5.896±1.308,HCO3-:30.767±7.185比25.014±3.043,BE:4.345±5.371比-0.354±3.180,均P<0.01).自动化酸碱平衡图分析结果显示,AECOPD组患者酸碱平衡紊乱高达89.1%,CAP组为66.1%.将AECOPD组和CAP组患者中正常(10.9%、33.9%)、急性呼吸性酸中毒(急性呼酸,12.7%、14.3%)、慢性呼吸性酸中毒(慢性呼酸,49.1%、10.7%)、呼吸性碱中毒(呼碱,7.3%、14.3%)、代谢性酸中毒(代酸,12.7%、17.9%)、代谢性碱中毒(代碱,12.7%、8.9%)综合进行x2分析,差异有统计学意义(x2=24.421,P=0.001),而将正常、急性呼酸、呼碱、代酸及代碱进行x2分析,差异无统计学意义(x2=5.280,P=0.260),提示AECOPD患者慢性呼酸的发生率较单纯CAP患者显著增加.结论 自动化酸碱平衡图能帮助急诊科医师快速识别CAP患者是否存在多重酸碱平衡紊乱,并可快速识别急、慢性呼吸系统疾病.  相似文献   

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