

[摘" "要]" "目的:分析冠狀動脈介入治療中應用鼻煙窩遠端橈動脈穿刺的臨床應用價值。方法:選擇啟東市人民醫院心血管內科在2022年3月—2024年3月期間就診的80例冠狀動脈介入治療患者,基于隨機數字表法分為兩組,各40例。對照組接受經橈動脈入徑行冠狀動脈介入治療,觀察組接受鼻煙窩遠端橈動脈穿刺行冠狀動脈介入治療,比較兩組穿刺次數、穿刺時長、手術時長、造影劑量、X線曝光時間、術后動脈壓迫時長、住院天數、數字疼痛分級評分、并發癥發生率。結果:觀察組穿刺次數、穿刺時長、術后動脈壓迫時長、住院天數均小于對照組(均P<0.05)。兩組手術時長、造影劑量、X線曝光時間相比差異均無統計學意義(均P>0.05)。觀察組治療后數字疼痛分級法評分低于對照組(P<0.05)。觀察組并發癥發生率低于對照組(P<0.05)。結論:冠狀動脈介入治療中應用鼻煙窩遠端橈動脈穿刺效果好,并發癥發生率低,且疼痛程度輕,具有臨床推廣價值。
[關鍵詞]" "冠狀動脈介入治療;鼻煙窩;橈動脈穿刺;術后效果
[中圖分類號]" "R543" " " " " " " "[文獻標志碼]" "A" " " " " " " "[文章編號]" "1674-7887(2025)02-0160-03
Study on the clinical value of distal radial artery puncture in the anatomical snuffbox in
the treatment of percutaneous coronary intervention*
SHEN Qibo1**, NI Jiajun1, LIANG Jiajia1, WU Zihao1, YUAN Xiaoyu2, ZHENG Koulong3***nbsp; " " " (1Department of Cardiology, Affiliated Qidong Hospital of Nantong University, Qidong People?蒺s Hospital, Qidong Liver Cancer Institute, Jiangsu 226200;
2Department of Emergency Medicine, Affiliated Hospital of Nantong University; 3Department of Cardiology, Affiliated Hospital 2 of Nantong University, Nantong First People?蒺s Hospital)
[Abstract]" "Objective: To analyze the clinical application value of distal radial artery puncture in the anatomical snuffbox in the treatment of percutaneous coronary intervention. Methods: A total of 80 patients with coronary interventional therapy from the Cardiovascular Department of Qidong People?蒺s Hospital between March 2022 and March 2024 were selected and randomly divided into two groups based on a random number table, 40 cases each. The control group received percutaneous coronary intervention via radial artery approach, while the observation group received percutaneous coronary intervention via distal radial artery puncture in the anatomical snuffbox. The number of punctures, puncture time, surgical time, contrast agent dosage, X-ray exposure time, postoperative arterial duration, hospitalization time, digital pain rating score, and incidence of complications were compared. Results: The number of punctures, puncture time, postoperative arterial duration, and hospital stay in the observation group were all significantly lower than those in the control group(Plt;0.05). The surgical time, contrast agent dosage, and X-ray exposure time have no significant difference between the two groups(Pgt;0.05). The digital pain rating score of the observation group was significantly lower than that of the control group after treatment(Plt;0.05). The incidence of complications in the observation group was significantly lower than that in the control group(Plt;0.05). Conclusion: The application of distal radial artery puncture in the anatomical snuffbox during percutaneous coronary intervention has good results, lower incidence of complications, and lower pain grading score, which deserve generalizing in clinical practive.
[Key words]" "percutaneous coronary intervention; snuffbox; radial artery puncture; postoperative effectiveness
經皮冠狀動脈介入是一種臨床上較為普遍的心血管介入治療方法,其中經橈動脈入徑行冠狀動脈介入治療是最常用的一種方法,其安全性較高,術后無需臥床,體驗感更加舒適[1],已廣泛應用于多種臨床診療活動中,如有創血壓監護、婦產科相關動脈栓塞疾病、腫瘤化療后血管栓塞等[2]。經橈動脈入徑還具有患者恢復快、舒適度更高、術后易護理的特點。然而,經橈動脈入徑易引起各種并發癥,如術后壓迫器壓迫過緊會導致橈動脈閉塞,從而對同側復查冠狀動脈造影造成不小的挑戰[3-4]。鼻煙窩遠端橈動脈通路是F.KIEMENEIJ[5]于2017年提出的一種新入徑,近年來鼻煙窩遠端橈動脈穿刺入徑在冠狀動脈介入治療中得到了推廣,安全性高[6]。本研究對啟東市人民醫院心血管內科在2022年3月—2024年3月期間收治的80例冠狀動脈介入治療患者的臨床資料進行分析,報告如下。
1" "資料和方法
1.1" "基線資料" "根據隨機數字表法將行冠狀動脈介入治療80例患者分為兩組,各40例。對照組中女23例,男17例;年齡48~75歲,平均(59.78±5.78)歲。觀察組中女21例,男19例;年齡46~73歲,平均(59.88±5.63)歲。兩組患者性別、年齡比較差異無統計學意義(P>0.05)。本研究經啟東市人民醫院醫學倫理委員會審查批準(批件號:ER-XXM-LWTG-2022-010)。
1.2" "納入與排除標準" "納入標準:(1)具有獨立溝通和表達能力;(2)術前血管暢通試驗檢查為陰性;(3)穿刺部位皮膚完整,局部情況良好。排除標準:(1)術前檢查發現操作血管內徑和血流速度異常;(2)患有精神類疾病;(3)肝腎功能異常;(4)超聲檢查橈動脈嚴重鈣化;(5)老年癡呆患者。
1.3" "穿刺方法" "對照組:接受經橈動脈入徑行冠狀動脈介入治療,患者取平臥位,右臂置于身側自然伸直,保持固定,掌面向上。常規消毒,使用2%利多卡因進行局部麻醉,于橈動脈搏動最明顯處進行穿刺。觀察組:接受經鼻煙窩遠端橈動脈入徑行冠狀動脈介入治療,患者取平臥位,右臂置于身側自然伸直,手握無菌紗布使鼻煙窩區域更為平坦。術者于患者右側,常規消毒,使用2%利多卡因進行局部麻醉。通過Seldinger方法于橈動脈搏動最明顯處進行穿刺,選用20 G的針頭。進行穿刺時,注意避免刺破血管的后壁,避免和大多角骨的直接接觸。困難穿刺時可使用超聲輔助來確定合適的穿刺位置和血管直徑。
1.4" "觀察指標" "(1)兩組患者的穿刺次數、穿刺時長、A型病變手術時長、造影劑量、X線曝光時間、術后動脈壓迫時長、住院天數。(2)兩組患者治療后的疼痛情況,使用數字疼痛分級法評估,總分為10分,分值越高代表疼痛程度越高。(3)兩組患者的并發癥發生情況,包括:橈動脈出血、動靜脈瘺、動脈痙攣、局部血腫、橈動脈閉塞等。
1.5" "統計學方法" "數據采用SPSS 26.0統計軟件分析,計數資料(并發癥發生率)以%表示,采用χ2檢驗。計量資料(穿刺時長、穿刺次數、造影劑量、X線曝光時長、手術時長、術后動脈壓迫時長、數字疼痛分級法評分、住院天數)符合正態分布者采用■±s表示,使用t檢驗。以P<0.05為差異有統計學意義。
2" "結" " " 果
2.1" "兩組患者的手術操作情況及住院天數比較" "觀察組穿刺次數、穿刺時長、術后動脈壓迫時長、住院天數均顯著小于對照組(均P<0.05);兩組手術時長、造影劑量、X線曝光時間對比差異均無統計學意義(均P>0.05),見表1。
2.2" "兩組患者的疼痛情況比較" "兩組治療后數字疼痛分級法評分均為0~4分,觀察組治療后評分低于對照組(t=8.607 3, P<0.000 1),見表2。
2.3" "兩組患者的并發癥發生率比較" "觀察組發生局部血腫1例,并發癥發生率為2.5%;對照組發生局部血腫、動脈痙攣、橈動脈閉塞各2例,橈動脈出血、動靜脈瘺各1例,并發癥發生率為20.0%,觀察組并發癥發生率低于對照組( χ 2=6.134 6, P=0.013 2)。
3" "討" " " 論
橈動脈是傳統的經皮冠狀動脈介入術入徑方式,穿刺的成功率很高[7]。橈動脈末端變形于鼻煙窩區,鼻煙窩遠端橈動脈穿刺已越來越多地被應用于冠狀動脈介入術中[8-9],其優點為:(1)鼻煙窩區遠端的橈動脈位于拇動脈的近端,易于操作。(2)確保近端橈動脈開放。鼻煙窩區的遠端橈動脈是雙側性的,因此在橈動脈收縮時,這一部位的橈動脈仍能保持較好的穩定性,減少橈動脈的阻塞[10-11]。(3)術后易止血。鼻煙窩區遠端的橈動脈表面淺,周邊神經數量不多,血管下方有兩塊方形骨,稍加壓即能止血,可依據肝素使用量來調節加壓時間,通常為拔出鞘管后2~4 h;且不會對手腕造成壓力,術后發生局部皮膚青紫、出血、張力性水泡、血腫、偽動脈瘤等并發癥的風險小。(4)成本低廉。受壓、止血簡便,無需使用橈動脈受壓器的使用[12]。
本研究結果顯示,觀察組穿刺次數、穿刺時長、術后動脈壓迫時長、住院天數均顯著小于對照組,治療后數字疼痛分級評分亦顯著低于對照組(均Plt;0.05)。鼻煙窩遠端橈動脈穿刺是以鼻煙窩(橈骨窩)作為進入點,動脈壓力小,不易出血,對于循環無較大影響,所以術后無需嚴格制動干預,可改善患者不適感,縮短術后壓迫時間和住院時間[13]。同時,經橈動脈入徑時患者手掌向上置于腹部,較難維持,而鼻煙窩遠端橈動脈穿刺入徑手臂擺放方式更舒適,疼痛感輕。同時,觀察組并發癥發生率顯著低于對照組(Plt;0.05)。經遠端橈動脈穿刺可以減少術后出血,縮短止血時間,不影響手腕活動,不會出現手部腫脹、疼痛和麻木等現象,極大提升了患者的舒適度[14-15]。
綜上所述,鼻煙窩遠端橈動脈穿刺在冠狀動脈介入治療中的效果好,安全性高,具有較高應用價值,值得臨床推廣。
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[收稿日期] 2024-12-22