顧貴業(yè)
【摘要】目的:評(píng)價(jià)腦梗死血管介入治療后遠(yuǎn)端再閉塞超選動(dòng)脈溶栓治療效果。方法:選取2019年1月—2022年12月期間,院內(nèi)收治的腦梗死血管介入治療后遠(yuǎn)端再閉塞患者40例進(jìn)行研究。隨機(jī)抽取其中20例實(shí)施靜脈溶栓并命名為參比組,剩余20例患者實(shí)施遠(yuǎn)端再閉塞超選動(dòng)脈溶栓治療并命名為應(yīng)用組。評(píng)價(jià)溶栓前后患者神經(jīng)功能損傷、不良事件發(fā)生情況、尿激酶劑量和血管再通情況等指標(biāo)。結(jié)果:溶栓前兩組神經(jīng)功能損傷、腦卒中評(píng)分比較無差異(P>0.05);溶栓后應(yīng)用組神經(jīng)功能損傷得分低于參比組;腦卒中評(píng)分高于參比組(P<0.05)。兩組腦出血率、穿刺部位血腫、原支架移位率比較,應(yīng)用組更低(P<0.05)。兩組尿激酶用量、血管再通率比較,應(yīng)用組優(yōu)于參比組(P<0.05)。兩組血脂水平(總膽固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白)比較,應(yīng)用組優(yōu)于參比組(P<0.05)。結(jié)論:腦梗死血管介入治療后接受遠(yuǎn)端再閉塞超選動(dòng)脈溶栓能夠減輕神經(jīng)功能損傷,預(yù)防復(fù)發(fā)等不良事件發(fā)生,改善血脂水平,治療效果顯著。
【關(guān)鍵詞】腦梗死;遠(yuǎn)端再閉塞;超選動(dòng)脈溶栓;神經(jīng)功能損傷;血脂水平
Evaluation of superselective intra-arterial thrombolysis for distal re-occlusion of cerebral infarction after interventional therapy
GU Guiye
Department of Neurosurgery, Peoples Hospital, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province, Qiandongnan, Guizhou 556000, China
【Abstract】Objective to evaluate the efficacy of superselective intra-arterial thrombolysis for distal re-occlusion of cerebral infarction after interventional therapy. Methods: from January 2019 to December 2022,40 patients with distal re-occlusion of cerebral infarction after interventional therapy were selected. 20 patients were randomly selected and treated with intravenous thrombolysis and named as the reference group. The remaining 20 patients were treated with distal superselective arterial thrombolysis and named as the application group. The neurologic impairment, adverse events, urokinase dose and vascular recanalization were evaluated before and after thrombolysis. Results: there was no significant difference in the scores of neurological impairment and stroke between the two groups before thrombolytic therapy (P>0.05). The scores of neurological impairment and stroke in the treatment group after thrombolytic therapy were lower than those in the control group, and the scores of stroke were higher than those in the control group(P<0.05). The rate of cerebral hemorrhage, hematoma at puncture site and original stent displacement were lower in the treatment group than those in the control group(P<0.05). The dosage of urokinase and the recanalization rate in the treatment group were better than those in the control group (P<0.05). Compared with the control group, the application group was better in the level of blood lipids (total cholesterol, triglyceride, high-density lipoprotein and Low-density lipoprotein) (P<0.05). Conclusion: superselective intra-arterial thrombolysis with distal re-occlusion after interventional therapy for cerebral infarction can alleviate neurological function injury, prevent recurrence and other adverse events, and improve the level of blood lipids.
【Key Words】Cerebral infarction; Distal re-occlusion; Superselective arterial thrombolysis; Neurological impairment; Blood lipid level
腦梗死是腦血管堵塞,造成腦功能受損,患者臨床表現(xiàn)為肢體無力、交流困難,甚至出現(xiàn)昏迷、頭暈[1-2]。一旦患者發(fā)病需立即入院溶栓治療,使血管再通,恢復(fù)缺血半暗帶的供血,減輕神經(jīng)功能損傷,提高預(yù)后效果。研究顯示[3-4]:溶栓時(shí)間越早,血管再通率越高。臨床治療中,采用超選動(dòng)脈溶栓有直達(dá)病灶的優(yōu)勢(shì),對(duì)腦血管、側(cè)支循環(huán)有更好的掌握。實(shí)踐證明,腦梗死患病位置血管藥物濃度,動(dòng)脈溶栓是常規(guī)治療的9倍。故采用動(dòng)脈溶栓具有劑量少、不良反應(yīng)小、復(fù)發(fā)率低的特點(diǎn)。但是,目前關(guān)于超選動(dòng)脈溶栓在腦梗死患者效果的研究較少,缺乏可靠依據(jù),臨床應(yīng)用受限[5-6]。鑒于此,為進(jìn)一步驗(yàn)證超選動(dòng)脈溶栓治療,特選取40例腦梗死血管介入治療后遠(yuǎn)端再閉塞患者為研究樣本,現(xiàn)報(bào)告如下。
1.1 一般資料
選取2019年1月—2022年12月期間院內(nèi)收治的腦梗死血管介入治療患者40例進(jìn)行研究。隨機(jī)抽取其中20例實(shí)施靜脈溶栓并命名為參比組,剩余20例患者實(shí)施遠(yuǎn)端再閉塞超選動(dòng)脈溶栓治療并命名為應(yīng)用組。參比組20例,男12例,女8例,年齡59~79歲,平均年齡(64.50±4.50)歲,病程2~7h,平均病程(2.5±0.3)h,格拉斯哥昏迷得分(GCS):<8分 12例、>8分 8例;應(yīng)用組20例,男13例,女7例,年齡58~78歲,平均年齡(65.24±4.46)歲,病程1~5h,平均病程(2.3±0.2)h。格拉斯哥昏迷得分(GCS):<8分 11例、>8分 9例。納入標(biāo)準(zhǔn):①經(jīng)影像學(xué)(MRI、CT)診斷為腦梗死;②自愿參與或經(jīng)家屬同意入組,已簽訂同意書;③年齡<80歲者。排除標(biāo)準(zhǔn):①顱內(nèi)出血史或出血傾向疾?。虎谧襻t(yī)行為差,研究期間失訪;③重要臟器功能疾??;④合并慢性病者。40例患者臨床資料比較無差異(P>0.05),試驗(yàn)可行。
1.2 方法
參比組:靜脈溶栓:阿替普酶(生產(chǎn)企業(yè):Boehringer Ingelheim Pharma GmbH & Co. KG;國(guó)藥準(zhǔn)字:S20110051)0.9mg/kg,以靜推。
應(yīng)用組:超選動(dòng)脈溶栓:創(chuàng)建靜脈通道,甘露醇(生產(chǎn)企業(yè):上海百特醫(yī)療用品有限公司;國(guó)藥準(zhǔn)字:H20023078)250mL,快速滴入。地塞米松(生產(chǎn)企業(yè):西安國(guó)康瑞金制藥有限公司;國(guó)藥準(zhǔn)字:H20053754)10mg,靜推,經(jīng)右側(cè)股動(dòng)脈穿刺,全腦血管造影,明確病灶部位。經(jīng)透視將多孔微導(dǎo)管與微導(dǎo)絲經(jīng)介入治療并獲得遠(yuǎn)端閉塞血管的血栓位置。隨后,推出微導(dǎo)絲,經(jīng)導(dǎo)管治療把尿激酶(生產(chǎn)企業(yè):青島康原藥業(yè)有限公司;國(guó)藥準(zhǔn)字:H20054010)、生理鹽水(生產(chǎn)企業(yè):華潤(rùn)雙鶴藥業(yè)股份有限公司;國(guó)藥準(zhǔn)字:H20023300)融合泵入,每5h1次腦血管造影。如果沒有實(shí)現(xiàn)再通則持續(xù)用尿激酶,但總劑量不可超過180萬單位。與此同時(shí)監(jiān)測(cè)凝血狀態(tài),如果凝血功能異常,即超出標(biāo)準(zhǔn)范圍1.5倍則停止注入尿激酶,暫停治療。
1.3 評(píng)價(jià)指標(biāo)
(1)使用神經(jīng)功能缺損評(píng)分量表(National Institute of Health Stroke Scale,NIHSS)和腦卒中評(píng)分量表(The European Stroke Scale,ESS)評(píng)價(jià)溶栓前后兩組神經(jīng)功能缺損情況和腦卒中得分。其中,NIHSS評(píng)價(jià)標(biāo)準(zhǔn):共15個(gè)條目,每項(xiàng)0~3分,以得分低者為佳。ESS評(píng)分標(biāo)準(zhǔn):百分制,以得分高者為佳。(2)不良事件發(fā)生率:評(píng)價(jià)兩組腦出血率、穿刺部位血腫、原支架移位率。(3)評(píng)價(jià)并記錄患者尿激酶用量、血管再通率。(4)血脂水平:評(píng)價(jià)兩組總膽固醇(Total cholesterol,TC)、甘油三酯(Triglyceride,TG)、高密度脂蛋白(High-density lipoprotein,HDL-C)、低密度脂蛋白(low density lipoprotein,LDL-C)變化情況。
1.4 統(tǒng)計(jì)學(xué)方法
采用SPSS 25.0統(tǒng)計(jì)學(xué)軟件進(jìn)行數(shù)據(jù)分析。計(jì)數(shù)資料采用(%)表示,進(jìn)行x2檢驗(yàn),計(jì)量資料采用(x±s)表示,進(jìn)行t檢驗(yàn),P<0.05為差異具有統(tǒng)計(jì)學(xué)意義。
2.1 評(píng)價(jià)治療前后兩組NIHSS和ESS得分
溶栓前兩組神經(jīng)功能損傷、腦卒中評(píng)分比較無差異(P>0.05);溶栓后應(yīng)用組神經(jīng)功能損傷(12.20±1.26)得分低于參比組(16.84±2.00);腦卒中評(píng)分(85.20±10.46)高于參比組(72.39± 5.55)(P<0.05),見表1。
2.2 評(píng)價(jià)兩組不良事件發(fā)生率
應(yīng)用組腦出血率(0%)、穿刺部位血腫率(5.00%)、原支架移位率(5.00%)低于參比組(15.00%、15.00%、20.00%)(P<0.05),見表2。
2.3 評(píng)價(jià)兩組尿激酶用量、血管再通率
應(yīng)用組尿激酶用量(94.21±10.46)低于參比組(130.20±20.87);血管再通率(95.00%)高于參比組(80.00%)(P<0.05),見表3。