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Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,BAS Confidential and Proprietary.For Internal Educational Purposes Only,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,BAS Confidential and Proprietary.For Internal Educational Purposes Only,血管通路的,早期评估,巴,德公司,zhiyun jiang,我们一起来关注一组数据,6,312,每分钟,6,人被诊断为癌症,每年新发肿瘤病例,312,万,2013-01-10 10:11,来源:中国新闻网,2012,中国肿瘤登记年报,癌症发病率,2013-01-10 10:11,来源:中国新闻网,2012,中国肿瘤登记年报,恶性肿瘤死亡率,2013-01-10 10:11,来源:中国新闻网,2012,中国肿瘤登记年报,值得关注的问题,2013-01-10 10:11,来源:中国新闻网,2012,中国肿瘤登记年报,化疗性静脉炎的概况及危害,据统计 每年有,50%,80%,的化疗病人发生不同程度的静脉炎,严重者局部组织溃烂,坏死。,外周静脉单纯输注长春瑞滨引起的静脉炎达,36.1%,氟尿嘧啶引起静脉炎的发生率为,70.6%,去甲长春花碱静脉注射后的静脉炎发生率,87%,实用临床医药杂志,,2007,,,11,(,3,):,100.,临床医护人员的职责,保证药物及输注液体安全,为患者选择最适合的输液工具,8,10%,医疗事故分为几级,?,组织损伤导致,一般功能障碍,属哪级医疗事故,?,第号国务院令公布了,医疗事故处理条例,自年月日起施行,第四条 根据对患者人身造成的损害程度,医疗事故分为四级:,一级医疗事故:造成患者死亡、重度残疾的;,二级医疗事故:造成患者中度残疾、器官组织损伤导致严重,功能障碍的;,三级医疗事故,:造成患者轻度残疾、器官,组织损伤,导致一般,功能障碍的;,四级医疗事故,:造成患者明显人身损害的其他后果的。,How can we do for it?,Early assessment,!,从,被 动 治 疗,到,主 动 治 疗,理念的推广,静脉治疗的新思路,被动静脉治疗模式,Most common practice,:,最常见的实践,模式,Peripheral,IVs are used for,everything,试图用外周留置针来解决所,有问题,Place,multiple peripheral,IVs,重复的植入外周留置,针,Distal,arm first,优先考虑末端,血管,Venous,exhaustion,耗尽所有可用的,血管,Central,lines(PICC,ports percutanous CVC,),utilized when venous exhaustion,occurs,在耗尽所有血管后,不得以选择中心静脉通路(,PICC,、,Port,,,CVC,),31.5%patients get peripheral chemotherapy,31.5%,的病人使用外周血管进行化疗,Only 45%of the 31.5%of patients complete their,IV chemotherapy with peripheral IV catheters,在,31.5%,的病人中,只有,45%,的病人用外周留置针能够完成化疗周期,Tom Beggs,Number one reason 52%run out of vasculature,52%,的病人因为由此引发的血管的损伤而无法完成,治疗,主动静脉输液治疗,Assessment of patients at start of therapy,在治疗一开始就进行病人的评估,Utilize one device to start and complete therapy based on:,从治疗伊始就用一种通道完成患者治疗判断依据:,Length of therapy,治疗周期,Patient diagnoses,病人诊断,Infusate pH and osmolarity,治疗药物的理化性质,评估,通路工具的选择,临床医护人员应当基于以下原因为病人选择合适的外周或者中心静脉输液通路工具:,Prescribed therapy or treatment regime,治疗方案,Length of treatment duration of dwell,治疗周期,Vascular integrity,血管条件,Patient preferenceresources available to care for,the device,病人偏好以及后期护理因素,Infusion Nursing Standards of Practice (2011)pg S37,JIN,治疗方案的评估,pH,PH,反映溶液,H,离子浓度,Acidity,酸性,=,pH,Alkalinity,碱性,=,pH,Risk,风险,pH 8,将严重破坏组织细胞,Therapy Considerations,渗透压,溶液渗透压,是指溶液中,溶质微粒,对水的吸引力。,溶液渗透压的大小取决于单位体积溶液中溶质微粒的数目:溶质微粒越多,即溶液浓度越高,对水的吸引力越大,溶液渗透压越高,渗透压及细胞容积,等渗,低渗,高渗,Therapy Considerations,药物,pH,值和渗透压对静脉的影响:,渗透压,:,文献表明:,450,mOSM/L,会引起 中度静脉炎,600,mOSM/L,则必定引起静脉炎,pH,值,:,低于,4.5,或高于,9.0,引起静脉内膜,损伤需要血液稀释,治疗药物的特性,Infusion Nursing Standards of Practice 2011INS,指南,2011,Therapies not appropriate for short peripheral catheters include:,不适宜用外周留置针进行的治疗,Continuous vesicant therapy,持续的发泡剂注射,Parenteral nutrition,肠外营养,Infusates with pH9 pH9,的药物,Infusates with osmolarity 600mosm/L,渗透压大于,600,常见肿瘤化疗药物,Drug,药物,Dilient,稀释药物,PH,酸碱度,mOsm/L,渗透压,顺铂,NS0.05-2mg/ml,3.5-6,-300,柔红霉素,NS100ml,4.5-6.5,-300,表阿霉素,SW2mg/ml,3,紫杉醇,D5W0.3-1.2mg/ml,4.4-6.5,长春碱,NS1mg/ml,3.5-5,278,格拉司琼,SW1mg/ml,4.7-7.3,290,Above 7=Base,Below 7=Acid,BLOOD,7=Neutral,Vancomycin,2.4,4.5,Dilantin,10,12,Phenergan,4 to 5.5,pH,值,常见的刺激性及发疱剂,常见的刺激性药物,常见的发疱性药物,青霉素,头孢菌素,二性霉素,B,阿昔洛韦,甘昔洛韦,苯丙巴比妥,二氮卓平(安定),钾制剂,抗肿瘤药物,长春碱,长春新碱,盐酸阿霉素,其它肠外输注药物,钙制剂,显影剂,钾制剂,多巴胺,硝化钠制剂,10,,,20,,,50%,的葡萄糖制剂,Therapy Considerations,能引起注射部位或沿静脉区域的炎性反应刺痛肿胀或静脉炎的称为刺激性药物,严重的持续性组织损伤和坏死的又称为发疱剂,通道和血管通道器材,为什么使用中心静脉通道器材?,多数,VADs,终止于上腔静脉,因而在输入药物时,高渗溶液或刺激性药物可被高流速和大流量的血液迅速稀释和播散,在小血管输入这些药物,则会引起内皮损伤,进而造成静脉炎,血栓形成,治疗周期,通常需要中,/,长期治疗的疾病(,PICC,常见疾病),骨髓炎,肺炎,心内膜炎,Crohns disease Crohn,氏病,短肠综合征,艾滋病,癌症,蜂窝组织炎,Patient Considerations,根据治疗周期选择导管,Product,产品,Dwell Time,留置时间,PIV,up to 72 hours,Midline,up to 4 weeks,Acute CVC,1 week,Non-tunneled CVC,4 weeks,Ports,6 weeks,血管评估,Do all of your patients look like this?,Bosma:Journal of Infusion Nursing pg 311 Sept/Oct 2002,在进行血管评估时,血管的状况,Vancouver General Hospital:Difficult IV Consults,外周穿刺成功率,N=371 patients,Mean number of IV attempts2.18,Range1-14attempts,27%required 3 or more attempts,25%treatment delay for patients requiring IV therapy,No visualization technologies utilized,Barton:J Nurs Care Qual 1998 pg 78,血管的解剖,Site Assessment&Evaluation,内膜:,将血液以及输入静脉的药液与血管内壁的其他组织隔开,一旦内膜损伤,就可能导致,静脉炎,/,血栓,一切都取决于血流量,1200,病人的偏好,Needle phobia,对针刺的恐惧,Lifestyle,生活方式的维持,Occupation,职业,Recreational activities,休闲活动,Caregiver available,维护便利性,Living conditions,生活状况,Convenience,便利性,实际需要,VS.,个人偏好,Port,single lumen,43%,57%(higher by 33%),Port,dual lumen,9%,34%(higher by 278%),Peripheral IV catheter,32%,2%(lower by 94%),PICC,10%,1%(lower by 90%),tunneled,8%,6%(lower by 25%),一个有趣的调研,临床医护人员的职责,保证药物及输注液体安全,为患者选择最适合的输液工具,谢谢关注,
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