
å‚è§é™„件。
ã€æ‘˜è¦ã€‘目的:比较腰-硬è”åˆéº»é†‰å’Œå•纯硬膜外麻醉对å宫全切术的麻醉效果和对循环系统的影å“,探讨适用于åå®«å…¨åˆ‡æœ¯çš„ç†æƒ³éº»é†‰æ–¹æ³•。方法:éšæœºé€‰æ‹©éº»é†‰åˆ†çº§(ASA)â… -Ⅱ级å宫肌瘤行择期å宫全切手术病人50例,éšæœºåˆ†ä¸ºä¸¤ç»„:â… ç»„ä¸ºå•纯硬膜外麻醉组,Ⅱ组为腰-硬è”åˆéº»é†‰ç»„,æ¯ç»„25例。术ä¸ç›‘测血压(BP)ã€å¿ƒçއ(HR)ã€è„‰æè¡€æ°§é¥±å’Œåº¦(SPO2)ã€å¿ƒç”µå›¾(ECG)和手术牵拉å应。结果:åŒéº»é†‰å‰æ¯”较, â… ç»„ç—…äººéº»é†‰åŽè¡€åŽ‹ç•¥æœ‰é™ä½Ž,ä½†å·®å¼‚æ— æ˜¾è‘—æ€§(P>0.05),手术牵拉å宫时心率明显é™ä½Ž(P0.05),手术牵拉åå®«æ—¶å¿ƒçŽ‡æœªè§æ˜Žæ˜¾å˜åŒ–(P>0.05)。åŒâ… 组病人比较,Ⅱ组病人术ä¸ç‰µæ‹‰å应å‘生率明显é™ä½Ž(P=0.001)结论:腰硬è”åˆéº»é†‰æ“作简å•,镇痛完善,是一ç§åå®«å…¨åˆ‡æœ¯ç†æƒ³çš„麻醉方法。
ã€å…³é”®è¯ã€‘è…°-硬è”åˆéº»é†‰;å•纯硬膜外麻醉;å宫全切术 牵拉å应
The application of combined epidural-spinal anesthesia in total hysterectomy
Chu Yongwang Han Liqiang Wang Jinpin
ã€Abstract】Objective The purpose of this research is to investigate the anesthesia effects of epidural anesthesia and combined epidural-spinal anesthesia on total hysterectomy and the influences on circulate system. Methods 50 cases of total hysterectomy were selected for this research and were divided randomly into two groups. Group I:epidural anesthesia group, and group II; combined epidural-spinal anesthesia group(n=25). BPã€HR and the traction responses during the course of operation were recorded. ResultsAfter anesthesia, the blood pressure of the patients in group II were significantly went down(P[1]。腰硬è”åˆéº»é†‰æ“作简å•,镇痛完善,是一ç§ç†æƒ³çš„麻醉方法。
1 资料和方法
1.1一般资料:éšæœºé€‰æ‹©å宫肌瘤择期手术患者50例,年龄32~58å²,体é‡45~80kg,身高148~160cm,ASAâ… -Ⅱ级å宫肌瘤择期手术患者,éšæœºåˆ†ä¸ºä¸¤ç»„,â… ç»„ä¸ºå•纯硬膜外麻醉组,Ⅱ组为腰-硬è”åˆéº»é†‰ç»„,æ¯ç»„25例。排除高血压和心ã€è‚ã€è‚¾ç‰é‡è¦è„器疾病。
1.2麻醉方法:入室åŽå»ºç«‹é™è„‰æ¶²è·¯,咪达唑仑1mg,阿托å“0.5mgé™è„‰æ»´å…¥,夿–¹æž—æ ¼å¼æ¶²500mlå¿«é€Ÿé™æ»´,以补充术å‰ç´¯è®¡æŸå¤±é‡å’Œéº»é†‰åŽè¯±å‘çš„è¡€ç®¡æ‰©å¼ ,å‡å°‘麻醉过程ä¸çš„血压波动。两组病人麻醉å‰å‡å‡†å¤‡å¥½éº»é»„碱ã€é˜¿æ‰˜å“ç‰æŠ¢æ•‘è¯å“和相应抢救设备,当血压低于90mmHgæ—¶é™æ»´éº»é»„碱10mgã€‚â… ç»„ç»L2~3椎间隙穿刺硬膜外腔,头å‘置管3~4cm,å¦¥å–„å›ºå®šå¯¼ç®¡åŽæ³¨å…¥è¯•验é‡2%利å¡å¤šå› 3ml,观察5åˆ†é’Ÿæ— è…°éº»å¾è±¡åŽæ³¨å…¥0.59%甲磺酸罗哌å¡å› 10~15ml,按手术需è¦åŠç—…人情况æ¯éš”60~90mimè¿½åŠ 5ml,æœ¯ä¸æ ¹æ®ç—…人牵拉å应的程度辅以ä¸åŒå‰‚é‡çš„麻醉性镇痛è¯ã€‚Ⅱ组ç»L2~3椎间隙穿刺硬膜外腔,当确定穿刺针进入硬膜外间隙åŽç”¨25Gè…°ç©¿é’ˆ(BDå…¬å¸,美国)自硬膜外穿刺针针å”进入蛛网膜下腔,确定脑脊液æµå‡ºåŽä»¥ç¼“慢速度注入局麻è¯(0.75%布比å¡å› 2ml+10%è‘¡è„ç³–1mlæ··åˆæ¶²3ml,æ ¹æ®ç—…人情况注入2.5~3ml,æ—¶é—´15~20ç§’)åŽè¿…速拔出腰穿针,ç„¶åŽå¤´å‘置入硬膜外导管3~4cm并妥善固定,病人平å§è°ƒèŠ‚éº»é†‰æ‰€éœ€çš„å¹³é¢(5~10分钟之内调节),控制阻滞平é¢åœ¨T5~6ä»¥ä¸‹ã€‚æ‰‹æœ¯å¼€å§‹åŽæ ¹æ®éº»é†‰å¹³é¢æ¶ˆé€€æƒ…况,约1.5~2h硬膜外腔注入试验é‡2%利å¡å¤šå› 3ml,观察5~10分钟病人BPã€HRåŠé˜»æ»žå¹³é¢æ— 明显å˜åŒ–,病人BPã€HRåŠé˜»æ»žå¹³é¢æ— 明显å˜åŒ–,æ ¹æ®ç—…人情况酌情硬膜外注入0.59%甲磺酸罗哌å¡å› 10~15ml。术ä¸è¿žç»è§‚察BPã€HRã€SPO2以åŠç—…人主诉和å应。将麻醉å‰ã€éº»é†‰åŽ5minã€10minåŠæ‰‹æœ¯ç‰µæ‹‰æ—¶è¡€åŽ‹ã€å¿ƒçŽ‡å’Œç‰µæ‹‰å应的å‘生率进行统计å¦å¤„ç†ã€‚
2 统计分æž
所有数æ®ä»¥å‡æ•°Â±æ ‡å‡†å·®(X±S )表示,采用SPSS11.0统计软件,对所有数æ®è¿›è¡Œé‡å¤æµ‹é‡æ–¹å·®åˆ†æž,牵拉å应å‘ç”ŸçŽ‡ç”¨å¡æ–¹æ£€éªŒ,P0.05),两组病人术ä¸ECGã€SPO2æœªè§æ˜Žæ˜¾å¼‚常。
åŒéº»é†‰å‰æ¯”较,â… ç»„ç—…äººéº»é†‰åŽè¡€åŽ‹ç•¥æœ‰é™ä½Ž,ä½†å·®å¼‚æ— æ˜¾è‘—æ€§(P>0.05),手术牵拉å宫时心率明显é™ä½Ž,åŒéº»é†‰å‰æ¯”较差异显著(P0.05),手术牵拉åå®«æ—¶å¿ƒçŽ‡æœªè§æ˜Žæ˜¾å˜åŒ–,åŒéº»é†‰å‰æ¯”è¾ƒå·®å¼‚æ— æ˜¾è‘—æ€§(P>0.05)(表1)ã€‚â… ç»„ç—…äººæœ¯ä¸16例出现牵拉å应,å‘生率为64%,Ⅱ组病人术ä¸1例出现牵拉å应,å‘生率为4%,åŒâ… 组比较牵拉å应å‘生率明显é™ä½Ž(P=0 ......