简介:ObjectivesToevaluatetheeffectsofn-3fattyacidsonthecoronaryheartdiseasepatients.MethodsFromSeptember2007toMarch2008,60patientswithcoronaryheartdiseasewererandomlyassignedton-3fattyacidsgroup(groupN)andcontrolgroup(groupC).BothgroupsreceivedstandardcoronaryarterydiseasesecondarypreventiontreatmentandgroupNalsoreceivedeicosapentaenoicacid(EPA)1.8gplusdocosahexaenoicacid(DHA)1.2gperdayfor12weeks.Plasmatriacylglycerols,totalcholesterol,low-densitylipoproteincholesterol(LDL-C),high-densitylipoproteincholesterol(HDL-C)andbloodpressureweremeasuredbeforeandafterthestudy.ResultsPlasmatriacylglycerols,bloodpressureandLDL-ClevelwereloweringroupNaftern-3fattyacidstreatmentwhilenochangewasfoundingroupC(P<0.05).HDL-Clevelslightlyincreasedandtotalcholesterollevelslightlydecreasedaftern-3fattyacidsbutbothchangewerenotsignificant(P>0.05).ConclusionsN-3fattyacidshavebeneficialeffectsonthecoronaryarterydiseasepatients.
简介:目的探索冠状动脉分期杂交技术围手术期抗凝和抗血小板治疗方案的安全性和有效性.方法选取2015年12月至2016年8月,20例经冠状动脉造影确诊为多支冠状动脉病变的冠心病患者接受分期杂交冠状动脉治疗.按照制订的治疗计划,患者首先接受微创不停跳左乳内动脉至前降支搭桥,5d后接受冠状动脉介入治疗非前降支血管.手术前服用阿司匹林100mg/d连续5d以上;手术中使用肝素1~3mg/kg,维持活化凝血时间>300s,术毕鱼精蛋白中和肝素比例为1∶2.手术后第一日起口服阿司匹林100mg/d+氯吡格雷75mg/d直至第5日接受冠脉介入治疗,完成冠脉介入治疗之后终身服用阿司匹林100mg/d及1年硫酸氯吡格雷75mg/d.评价住院期间及随访1年的主要心脑血管不良事件,统计出血并发症,总结临床治疗效果,评价本研究方案的安全性和有效性.结果20例患者均按计划顺利接受冠状动脉分期杂交治疗.住院期间及随访1年内主要心脑血管不良事件发生率为0.患者出血风险未增加.结论冠状动脉分期杂交治疗所采用的围手术期抗凝及抗血小板治疗方案安全、有效.
简介:目的探讨甲型H1N1流感患者心脏损害的特点。方法回顾性研究分析2009年7月至2010年1月期间确诊为甲型H1N1流感患者172例的临床资料,所有患者根据病情分为轻症组,重症组,危重症组,并收集非甲型H1N1流感患者21例作为对照。大部分患者接受分子生物学检测磷酸肌酸激酶,磷酸肌酸激酶同工酶,高敏C反应蛋白,并接受胸部X线摄片检查,计算心胸比。结果甲型H1N1流感多发生于青壮年患者,轻症患者较重症患者更年轻(P<0.05)。在危重症患者中,磷酸肌酸激酶,磷酸肌酸激酶同工酶,高敏C反应蛋白和心胸比均较其他组高(P<0.05或P<0.01)。1例死于心肌损害。结论与既往研究相符,2009甲型H1N1流感可以导致心肌损害,特别是在危重症患者中心肌损害较显著,从而将导致心脏扩大等损害,导致死亡率升高。
简介:ObjectivesToevaluateantihypertensiveefficiencyandsafetyofanewdomesticofL-&N-typeCa^2+antagonist-eilnidipinewithimidaprilasapositivecontrol.MethodsAfter2weeks'placebowashingout,22patientsweretreatedwitheilnidipine5mgdailyand27patientsweretreatedwithimidapril5mgdaily.4weekslater,ifpatient'ssittingdiastolicbloodpressureisover90mmHg,his/herdosagewasdoubledforanother4weeks,theothersmeasuringupremainedtheirdosageunchangedforanother4weeks.Bloodpressure,heartrate,bloodandurineroutineexamination,serumglucose,serumchemicalexaminationincludingtotalcholesterol,triglyceride,HDL,LDL,transaminase,creatineetcandsidereactionswererecordedbeforeandafterthetrial.Datawereanalyzedstatistically.ResultsAfter8weeks'treatment,bloodpressurewassignificantlydecreased(P<0.05)inbothgroups,andthetwomedicineshadsimilarantihypertensiveeffects.Furthermore,thereducingofheartratewasstatisticallysignificantcomparedwithbaseline(P<0.01)inthecilnidipinegroup,butnotintheimidaprilgroup.Thenegativechronotropiceffectofcilnidipinehadlittleeffectoncontinuingthetherapy.Therewerenochangesonbloodandurineroutineexaminationandserumlipid,serumglucose,creatine,transaminaseandetcinbothgroups.Theirsidereactionsweremildandwell-tolerated.ConclusionsCilnidipinehasacon-vincingantihypertensiveeffectsimilartothatofimi-dapril.Especiallycilnidipinemaybeadministeredtopatientswithrelativelymildtachycardia.
简介:BackgroundAcuterespiratorydistresssyndrome(ARDS)causedbyH7N9influenzainpregnantwomanisalife-threateningeventwithanincreasedriskformaternalandbaby'sdeath.Theaimofthisstudywastoevaluatetheimpactofpoint-of-careultrasonography(POCUS)onthemanagementandprognosisofthesepatients.MethodsAcaseof31-yr-oldpregnantwomaninourhospital,whowasunderwentPOCUSforevaluatingcardiopulmonaryfunctions,volumestate,fluidresponsivenessandultrasound-guidedprocedureswasadmittedtoIntensiveCareUnit(ICU).Weperformedultrasonographydailyformonitoringorganfunctions.Reviewofrelatedliteratureswasalsoconducted.ResultsWiththehelpofPOCUS,wemadequicklydiagnosisofseverepneumoniaandARDScausedbyH7N9influenza.ThetherapieshadalsobeenchangedafterPOCUSexaminations,suchasrestrictfluidadministrationrelyingontheassessmentsoftheinferiorvenacava(IVC)toestimatepreloadandlungultrasoundmonitoringtoidentifytheearlypresenceofextravascularlungwater(EVLW)andavoidfluidoverresuscitation,ultrasound-guidedrecruitmentmaneuvertoimprovedrespiratorydistresssyndrome,andsoon.ConclusionsPOCUShasasignificantimpactondecision-makingandtherapeuticmanagementandshouldbecomeaclinicalroutineinthemanagementofARDSpatientscausedbyH7N9influenzainpregnancy.
简介:目的:探讨不同的抗凝治疗方法对颅内静脉窦血栓形成的临床疗效。方法:选择从2011年1月到2013年6月期间我院收治的颅内静脉窦血栓形成进行抗凝治疗的患者150例,按照随机数字法分为低分子肝素组(50例),普通肝素组(50例)和介入溶栓组(50例,采取介入溶栓治疗,病情稳定后采用低分子肝素进行抗凝治疗),观察三组患者的临床疗效及其并发症的发生情况。结果:治疗3个月后,介入溶栓组患者总有效率显著高于低分子肝素组和普通肝素组(98.0%比82.0%比72.0%),P<0.05或<0.01;与低分子肝素组和普通肝素组比较,介入溶栓组的改良Rankin量表(mRS)评分[(1.3±0.3)分、(1.6±0.4)分比(1.0±0.2)分]和不良反应发生率(16.0%、18.0%比4.0%)显著降低(P<0.05或<0.01),低分子肝素组与普通肝素组间无显著差异(P>0.05)。结论:低分子肝素的抗凝治疗效果优于普通肝素,但是单纯的抗凝治疗并不能使病情完全缓解,介入溶栓联合抗凝治疗的疗效较好,值得临床推广。
简介:氯吡格雷是目前临床应用的主要抗血小板药物,但是它有许多不足。氯吡格雷口服后需要通过肝细胞色素P450同工酶的生物转化,转化率不一致,受伴随疾病治疗时药物之间相互作用变异性制约,血小板抑制作用差异大,不同的患者对其反应性差异较大,药物转化率低的患者支架内血栓和心肌梗死的风险增加。