机构地区:[1]内蒙古医科大学附属医院麻醉科,呼和浩特010010
出 处:《中国医药》2016年第8期1179-1181,共3页China Medicine
摘 要:目的探讨右美托咪定联合氟比洛芬酯对老年甲状腺手术患者血流动力学的影响。方法选择2014年1—12月于内蒙古医科大学附属医院行甲状腺大部切除术的老年患者60例,完全随机分为观察组和对照组,各30例。2组均给予咪达唑仑0.02mg/kg,依托咪酯0.3mg/kg,芬太尼2μg/kg,罗库溴铵0.6mg/kg进行麻醉诱导。诱导后观察组持续泵注右美托咪定0.4μg/(kg·h)、手术结束前30min静脉注射氟比洛芬酯50mg,对照组给予等剂量的0.9%氯化钠注射液。记录并比较2组手术时间、术后睁眼时间、拔管时间以及麻醉前(T0)、剥离甲状腺上下极时(T0)、拔管后即刻(T2)、拔管后2h(T3)、拔管后4h(T4)、拔管后8h(T5)时点的收缩压、舒张压、心率以及T2-T5时点的Ramsay镇静评分及疼痛视觉模拟量表(VAS)评分。结果观察组和对照组手术时间、术后睁眼时间、拔管时间比较[(97±10)min比(97±9)min,(8.2±2.0)min比(7.7±3.6)min,(10.3±2.0)min比(9.1±2.3)min],差异均无统计学意义(均P〉0.05)。T1~T5时点,观察组舒张压、收缩压、心率明显低于对照组[舒张压:(120±16)mmHg(1mmHg=0.133kPa)比(133±14)mmHg、(117±11)mmHg比(137±12)mmHg、(117±10)mmHg比(136±15)mmHg、(121±12)mmttg比(138±13)mmHg、(123±12)mmHg比(136±12)mmHg;收缩压:(77±8)mmHg比(91±10)mmHg、(78±9)mmHg比(89±10)mmHg、(76士8)mmHg比(87±8)mmHg、(79±9)mmHg比(86±8)mmHg、(78±9)mmHg比(87±9)mmHg;心率:(72±13)次/min比(87±15)次/min、(77±11)次/min比(89±12)次/min、(76±10)次/min比(87±11)次/min、(77±10)次/min比(87±11)次/min、(77±8)次/min比(86±10)次/min],差异均有统计学意义(均P〈0.05)。T2~T5时点,观察组Ramsay镇静评分明显高于Objective To evaluate the effects of dexmedetomidine (DEX) combined with flurbiprofen on hemodynamics in elderly patients with thyroidectomy. Methods Totally 60 elderly patients undergoing subtotal thyroidectomy from January to December in 2014 were randomly divided into observation group and control group (30 cases in each). Both groups were given midazolam O. 02 mg/kg, etomidate 0. 3 mg/kg, fentanyl 2 μg/kg and rocuronium 0. 6 mg/kg for anesthesia induction. Then observation group was given continuous intravenous infusion of DEX 0. 4 μg/( kg · h) and intravenous injection of flurbiprofen 50 mg 30 min before the end of operation; control group was given equal dosage of 0. 9% sodium chloride injection. The operation duration, postoperative eye open time, extubation time were recorded; the systolic pressure, diastolic blood pressure and heart rate before anesthesia (T0 ), when stripping the thyroid gland ( T1 ), immediately after extubation (T2 ), 2, 4, 8 h after extubation (T3, T4, T5 ), the Ramsay sedation score and pain visual analogue scale (VAS) score at T1-T5 point were recorded and compared between groups. Results The operation duration, postoperative eye open time, extubation time were not significantly different between groups [ (97 ± 10) min vs ( 97 ± 9 ) min, ( 8.2 ± 2. 0) min vs (7.7 ±3.6) min, ( 10. 3 ±2. 0) min vs (9. 1 ±2. 3) min] (P 〉0. 05). At T1-T5 point, the diastolic pressure,systolic pressure and heart rate in observation group were significantly higher than those in control group [diastolicpressure: (120±16) mmHgvs (133±14) mmHg, (117±11) mmHgvs (137±12) mmHg, (117± 10)mmHgvs (136 ±15) mmHg, (121 ±12) mmHg vs (138 ±13) mmHg, (123 ±12) mmHg vs (136 ± 12) mmHg; systolic pressure: (77±8) mmHg vs (91 ± 10) mmHg, (78 ±9) mmHg vs (89± 10) mmHg, (76 ±8) mmHg vs (87 ±8) rnmHg, (79 ±9) mmHg vs (86 ±8) mmHg, (78 ±9) mmHg vs (87 ±9�
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