張 梅
(四川省宜賓市第一人民醫(yī)院心內(nèi)科,四川宜賓644000)
高齡冠心病患者經(jīng)橈動(dòng)脈介入治療臨床分析
張 梅
(四川省宜賓市第一人民醫(yī)院心內(nèi)科,四川宜賓644000)
目的:分析高齡冠心病患者經(jīng)橈動(dòng)脈介入治療的臨床效果.方法:以我院2012-01/2014-02收治的72例高齡(75歲以上)冠心病患者為研究對(duì)象,其中經(jīng)橈動(dòng)脈介入治療40例設(shè)為觀察組,經(jīng)股動(dòng)脈介入治療32例設(shè)為對(duì)照組,比較兩組穿刺成功率、手術(shù)時(shí)間、住院時(shí)間及不良心血管事件發(fā)生等情況.結(jié)果:觀察組穿刺成功率、手術(shù)成功率分別為97.5%、95.5%,與對(duì)照組的100.0%、100.0%比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);兩組術(shù)后臥床時(shí)間[(3.0±1.1)vs(21.1± 3.5)]h、住院時(shí)間[(2.5±0.5)vs(4.6±1.2)]d比較差異有統(tǒng)計(jì)學(xué)意義(P<0.01).另外,隨訪6~12個(gè)月,觀察組不良心血管事件發(fā)生率10.0%,較對(duì)照組的12.5%差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05).結(jié)論:經(jīng)橈動(dòng)脈介入治療高齡冠心病成功率高,術(shù)后臥床時(shí)間及住院時(shí)間短,值得臨床推廣.
高齡;冠心??;經(jīng)橈動(dòng)脈介入治療
目前臨床治療冠心病的主要有效手段為冠脈介入治療,過(guò)去臨床常采取經(jīng)股動(dòng)脈介入,近年來(lái)在介入技術(shù)及微創(chuàng)技術(shù)不斷提高形勢(shì)下經(jīng)橈動(dòng)脈介入臨床應(yīng)用較多,且研究表明經(jīng)股、經(jīng)橈動(dòng)脈介入治療效果類(lèi)似[1].但隨著我國(guó)老齡化現(xiàn)象日益嚴(yán)重,高齡(75歲以上)冠心病發(fā)生率逐年增多,受患者特殊生理特點(diǎn)、合并疾病等影響,選擇何種穿刺途徑存在一定的爭(zhēng)議.基于此,本研究通過(guò)比較分析經(jīng)橈、經(jīng)股動(dòng)脈介入治療高齡冠心病的效果,評(píng)價(jià)經(jīng)橈動(dòng)脈介入治療的可行性.
1.1 一般資料 抽取我院2012-01/2014-02收治的高齡(75歲以上)冠心病患者72例,均經(jīng)CT或MRI檢查證實(shí)為冠心病,符合介入治療適應(yīng)證,排除肝腎功能?chē)?yán)重障礙、惡性腫瘤、急性心力衰竭、抗血小板藥物治療禁忌癥等患者.其中經(jīng)橈動(dòng)脈介入治療40例設(shè)為觀察組,男25例,女15例,年齡平均(80.5± 1.4)歲;合并糖尿病10例,合并高血壓30例,合并高血脂8例.經(jīng)股動(dòng)脈介入治療32例設(shè)為對(duì)照組,男21例,女11例,年齡平均(80.2±1.6)歲;合并糖尿病8例,合并高血壓24例,合并高血脂6例.比較兩組年齡、合并癥差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),有可比性.
1.2 方法 72例患者均接受介入治療,擇期進(jìn)行,術(shù)前均接受100 mg/d阿司匹林、75 mg/d氯匹格雷口服治療,連續(xù)使用3 d.觀察組患者采取經(jīng)橈動(dòng)脈穿刺介入治療:于手腕下放置無(wú)菌紗布,做好消毒相關(guān)準(zhǔn)備;于橈骨莖突上1 cm波動(dòng)最強(qiáng)處穿刺,1%利多卡因局部麻醉,Terume橈動(dòng)脈穿刺針行Seldinger穿刺,順利穿刺后置入6F橈動(dòng)脈鞘,并將3 000 U肝素、200 μg硝酸甘油注入鞘內(nèi),常規(guī)冠脈造影,輔助完成冠脈介入治療.術(shù)后馬上將橈動(dòng)脈鞘拔掉,同時(shí)壓迫器止血,術(shù)后2 h減壓,6 h普通包扎.對(duì)照組患者則行經(jīng)股動(dòng)脈穿刺介入治療:于右側(cè)腹股溝韌帶下1.5~2.0 cm處穿刺,局部麻醉后切開(kāi)皮膚3 mm左右,Cordis股動(dòng)脈穿刺針行Seldinger穿刺,成功后置入6F股動(dòng)脈鞘,鞘內(nèi)2 000 U肝素注入,行冠脈造影,輔助完成冠脈介入治療.術(shù)后根據(jù)患者情況確定動(dòng)脈鞘拔掉時(shí)間,雙手壓迫止血15~20 min,加壓包扎,術(shù)后24 h內(nèi)制動(dòng).
1.3 觀察指標(biāo) 觀察和記錄兩組患者手術(shù)時(shí)間、造影劑用量、臥床時(shí)間、住院時(shí)間、穿刺成功率、手術(shù)成功率等.另外,術(shù)后隨訪6~12個(gè)月,統(tǒng)計(jì)兩組患者不良心血管事件發(fā)生情況.
1.4 統(tǒng)計(jì)學(xué)處理 使用SPSS19.0軟件錄入分析數(shù)據(jù),計(jì)數(shù)資料以率表示,采用χ2檢驗(yàn),計(jì)量資料以±s表示,采用t檢驗(yàn),P<0.05時(shí)認(rèn)為差異有統(tǒng)計(jì)學(xué)意義.
2.1 手術(shù)時(shí)間等計(jì)量資料比較 觀察組術(shù)后臥床時(shí)間、住院時(shí)間均明顯短于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.01);兩組手術(shù)時(shí)間、造影劑用量比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05,表1).
表1 兩組患者手術(shù)時(shí)間等計(jì)量資料比較 (±s)
表1 兩組患者手術(shù)時(shí)間等計(jì)量資料比較 (±s)
bP<0.01 vs對(duì)照組.
組別 n 手術(shù)時(shí)間(min)造影劑用量(mL)術(shù)后臥床時(shí)間(h)住院時(shí)間(d)觀察組 40 41.0±18.5 9.1±4.3 3.0±1.1b 2.5±0.5b對(duì)照組 32 39.8±18.0 8.7±4.5 21.1±3.5 4.6±1.2
2.2 穿刺成功率及手術(shù)成功率比較 觀察組穿刺成功39例(97.5%),手術(shù)成功38例(95.5%),失敗2例中因穿刺不成功(橈動(dòng)脈痙攣)、動(dòng)脈鞘置入后橈動(dòng)脈痙攣嚴(yán)重各1例.對(duì)照組患者均穿刺、手術(shù)成功,成功率均為100.0%.兩組穿刺成功率、手術(shù)成功率比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05).
2.3 隨訪期間不良心血管事件 隨訪6~12個(gè)月,觀察組不良心血管事件發(fā)生率10.0%,對(duì)照組不良心血管事件發(fā)生率12.5%,兩組比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05,表2).
表2 兩組患者隨訪期間不良心血管事件發(fā)生率比較[n(%)]
多項(xiàng)研究證明,冠心病與患者年齡密切相關(guān),患者年齡越大,冠心病發(fā)生率越大[2].且有研究發(fā)現(xiàn)患者年齡大,介入治療預(yù)后相對(duì)差,介入治療相關(guān)并發(fā)癥發(fā)生率可能更高,但也有研究表明冠脈介入治療雖受年齡影響,但并不是介入治療絕對(duì)禁忌癥.巫穎等[3]通過(guò)對(duì)照實(shí)驗(yàn)(年齡75歲及以上vs年齡75歲以下)表明兩組在危險(xiǎn)因素種類(lèi)、介入穿刺途徑選擇、手術(shù)成功率、相關(guān)并發(fā)癥發(fā)生率上無(wú)顯著差異(P>0.05).提示掌握高齡冠心病患者介入治療適應(yīng)證,經(jīng)驗(yàn)豐富醫(yī)師操作可提高介入治療成功率,改善患者生存質(zhì)量.
過(guò)去臨床常采取經(jīng)股動(dòng)脈介入治療,穿刺成功率及手術(shù)成功率高,但由于股動(dòng)脈位置相對(duì)深,與靜脈、神經(jīng)組織接近,若處理不當(dāng)可能引發(fā)血腫、神經(jīng)損傷等系列并發(fā)癥,加上術(shù)后通常臥床時(shí)間長(zhǎng),易出現(xiàn)排尿不暢等現(xiàn)象[4],嚴(yán)重時(shí)甚至形成血栓,不利于患者恢復(fù).隨著介入技術(shù)的不斷發(fā)展,經(jīng)橈動(dòng)脈穿刺途徑逐漸在冠心病介入治療中應(yīng)用,該療法由Campeau(加拿大人)于1989年首次開(kāi)展,效果較為明顯,隨后在臨床介入治療中應(yīng)用越來(lái)越多,這是因?yàn)闃飫?dòng)脈位置相對(duì)股動(dòng)脈淺,未與重要血管、神經(jīng)相鄰[5],穿刺成功率較高且術(shù)后止血便捷,避免或減少血腫等并發(fā)癥發(fā)生,同時(shí)術(shù)后無(wú)需制動(dòng),術(shù)后臥床時(shí)間短,減少褥瘡等發(fā)生率.另外經(jīng)橈動(dòng)脈穿刺可減少導(dǎo)管多次使用次數(shù),減輕患者痛苦.但高齡患者多伴有糖尿病、高血壓等合并癥,為此術(shù)前需引導(dǎo)其開(kāi)展肝功能、心功能、血小板等相關(guān)檢查,根據(jù)患者情況及意愿選擇合適的穿刺途徑,術(shù)中嚴(yán)格麻醉、介入治療,以提高介入治療成功率.由本研究表1可知觀察組術(shù)后臥床時(shí)間、住院時(shí)間明顯比對(duì)照組短,這可能與兩種穿刺方式動(dòng)脈位置有關(guān).另外,觀察組與對(duì)照組患者在穿刺成功率、手術(shù)成功率及隨訪期間不良心血管事件發(fā)生率上差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),提示經(jīng)橈動(dòng)脈與經(jīng)股動(dòng)脈介入治療高齡冠心病療效類(lèi)似,與尤威等[6]的研究結(jié)果基本一致,但該學(xué)者研究發(fā)現(xiàn)經(jīng)橈動(dòng)脈介入治療中更改介入途徑比例明顯更高,但本研究并無(wú)明顯差異,這可能與醫(yī)師穿刺水平有關(guān).另外,介入治療后需加強(qiáng)患者生命體征監(jiān)護(hù)、抗凝及抗血小板聚集治療、并發(fā)癥預(yù)防等護(hù)理干預(yù),以促進(jìn)患者術(shù)后早日恢復(fù)[7].
綜上所述,經(jīng)橈動(dòng)脈介入治療高齡冠心病效果明確,術(shù)后臥床時(shí)間及住院時(shí)間短,在掌握患者適應(yīng)證,由經(jīng)驗(yàn)豐富醫(yī)師操作形勢(shì)下,可將經(jīng)橈動(dòng)脈介入治療作為高齡冠心病治療的重要手段.
[1]李順輝,熊強(qiáng)珍.高齡冠心病患者經(jīng)橈動(dòng)脈途徑介入治療的臨床特點(diǎn)[J].中國(guó)老年學(xué)雜志,2013,33(22):5561-5563.
[2]劉 雪,馬淑梅.超高齡冠心病患者經(jīng)不同途徑行PCI術(shù)后的遠(yuǎn)期療效對(duì)比[J].西南國(guó)防醫(yī)藥,2015,25(2):166-168.
[3]巫 穎,陳詩(shī)平,劉華勇,等.經(jīng)橈動(dòng)脈途徑行冠狀動(dòng)脈介入治療在高齡冠心病患者中的應(yīng)用[J].海南醫(yī)學(xué),2013,24(10):1419 -1421.
[4]吳長(zhǎng)燕,陳 方,張維東,等.高齡冠心病患者介入治療療效觀察[J].中華實(shí)用診斷與治療雜志,2010,24(9):909-911.
[5]李 群,李莉娜,程宇彤,等.高齡冠心病患者行冠狀動(dòng)脈介入治療的風(fēng)險(xiǎn)及療效評(píng)價(jià)[J].心肺血管病雜志,2012,31(6):666-668.
[6]尤 威,葉 飛,陳紹良,等.經(jīng)不同途徑介入治療高齡冠心病患者的短期和長(zhǎng)期效果[J].中華心血管病雜志,2013,41(9):736 -739.
[7]胡秀欽,劉均英,劉 娟,等.高齡患者經(jīng)橈動(dòng)脈行冠狀動(dòng)脈介入治療42例的護(hù)理[J].中國(guó)誤診學(xué)雜志,2012,12(5):1227.
Clinical analysis of transradial coronary in-tervention in elderly patients with coronary heart disease
ZHANG Mei
Department of Cardiology,The First People's Hospital of Yibin,Yibin 644000,China
AIM:To analyze the clinical effect of transradial coronary intervention in elderly patients with coronary heart dis-ease.METHODS:A total of 72 elderly patients(more than 75 years old)with coronary heart disease admitted to the hospital from January 2012 to February 2014 were selected as the research objects,among them 40 cases received transradial coronary inter-ventions were included in the observation group and 32 cases re-ceived femoral artery interventional therapy were included in the control group.The success rate of puncture,the operative time,hospitalization time and adverse cardiovascular events of the two groups were compared.RESULTS:The success rates of puncture and operation of the observation group were 97.5%and 95.5% respectively,which showed no statistically significant difference from 100%and 100%of the control group(P>0.05).The postoperative time in bed of the two groups were[(3.0±1.1)and(21.1±3.5)]h,the hospitalization time were[(2.5± 0.5)and(4.6±1.2)]d,and the differences were statistically significant(P<0.01).In addition,patients were followed up for 6~12 months.The incidence of adverse cardiovascular events of the observation group was 10.0%.Compared with 12.5%of the control group,the difference was not statistically significant(P>0.05).CONCLUSION:Transradial coronary intervention has high success rate in the treatment of elderly patients with coronary heart disease,with short postoperative time in bed and hospital stay.It is worthy of clinical promoting.
elderly;coronary heart disease;transradial coro-nary intervention
R541.4
A
2095-6894(2015)05-055-03
2015-03-21;接受日期:2015-04-10
張 梅.主治醫(yī)師.研究方向:心內(nèi)科.E-mail:139909128@qq.com