临床医学工程
臨床醫學工程
림상의학공정
CLINICAL MEDICAL ENGINEERING
2014年
8期
1015-1016
,共2页
咪达唑仑%右旋美托咪啶%腰部麻醉%罗哌卡因
咪達唑崙%右鏇美託咪啶%腰部痳醉%囉哌卡因
미체서륜%우선미탁미정%요부마취%라고잡인
Midazolam%Dexmedetomidine%Spinal anesthesia%Ropivacaine
目的:探讨和比较应用右旋美托咪啶和咪达唑仑对罗哌卡因腰部麻醉作用的影响。方法选择我院2012年9B至2013年9B收治的81例行经尿道前列腺切除患者并随机分为三组,每组27例。其中A组静注右旋美托咪啶,B组静注咪达唑仑,C组静注生理盐水,比较三种药物对罗哌卡因腰部麻醉作用的效果。结果A组最高感觉阻滞平面明显高于B组和C组(P<0.05);在感觉阻滞消退两个节段和术后首次使用镇痛药治疗的时间方面,A组均明显长于B组和C组(P<0.05);在运动阻滞至改良1级的恢复期方面,三组比较差异无统计学意义(P>0.05);A、B两组拉姆齐镇静评分均明显高于C组(P<0.05)。结论应用右旋美托咪啶可升高最高感觉阻滞平面,延长罗哌卡因腰部麻醉感觉阻滞时间,术后镇痛及镇静效果也较好。
目的:探討和比較應用右鏇美託咪啶和咪達唑崙對囉哌卡因腰部痳醉作用的影響。方法選擇我院2012年9B至2013年9B收治的81例行經尿道前列腺切除患者併隨機分為三組,每組27例。其中A組靜註右鏇美託咪啶,B組靜註咪達唑崙,C組靜註生理鹽水,比較三種藥物對囉哌卡因腰部痳醉作用的效果。結果A組最高感覺阻滯平麵明顯高于B組和C組(P<0.05);在感覺阻滯消退兩箇節段和術後首次使用鎮痛藥治療的時間方麵,A組均明顯長于B組和C組(P<0.05);在運動阻滯至改良1級的恢複期方麵,三組比較差異無統計學意義(P>0.05);A、B兩組拉姆齊鎮靜評分均明顯高于C組(P<0.05)。結論應用右鏇美託咪啶可升高最高感覺阻滯平麵,延長囉哌卡因腰部痳醉感覺阻滯時間,術後鎮痛及鎮靜效果也較好。
목적:탐토화비교응용우선미탁미정화미체서륜대라고잡인요부마취작용적영향。방법선택아원2012년9B지2013년9B수치적81례행경뇨도전렬선절제환자병수궤분위삼조,매조27례。기중A조정주우선미탁미정,B조정주미체서륜,C조정주생리염수,비교삼충약물대라고잡인요부마취작용적효과。결과A조최고감각조체평면명현고우B조화C조(P<0.05);재감각조체소퇴량개절단화술후수차사용진통약치료적시간방면,A조균명현장우B조화C조(P<0.05);재운동조체지개량1급적회복기방면,삼조비교차이무통계학의의(P>0.05);A、B량조랍모제진정평분균명현고우C조(P<0.05)。결론응용우선미탁미정가승고최고감각조체평면,연장라고잡인요부마취감각조체시간,술후진통급진정효과야교호。
Objective To observe and compare the effect of dexmedetomidine and midazolam for spinal anesthesia with Ropivacaine. Methods 81 patients with transurethral resection of prostate were randomly divided into three groups, with 27 cases in each group. Patients in group A received dexmedetomidine for intravenous injection, group B received midazolam for intravenous injection, and group C received normal saline for intravenous injection. The clinical effects of three kinds of drugs for spinal anesthesia with ropivacaine were compared. Results The highest level of sense obstacle of group A was significantly higher than that of group B and group C (P<0.05). Compared with group B and group C, group A had longer time for two dermatomes regression of sensory blockade, and longer time to first postoperative analgesic request, with statistical differences (P<0.05). There was no statistical difference among 3 groups in the recovery of motion block to the improvement of level 1 (P>0.05). Compared with group C, both group A and group B had higher Ramsay sedation score, with statistical differences (P<0.05). Conclusions Dexmedetomidine can improve highest level of sense obstacle, and prolong the sense obstacle time of spinal anesthesia with ropivacaine. It also has good postoperative analgesia and sedation effect.