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1.
地佐辛抑制阑尾牵拉反射的作用   总被引:2,自引:0,他引:2  
目的:观察地佐辛抑制阑尾牵拉反射的效果。方法:选择行阑尾切除术的患者40例,ASAI~Ⅱ级,随机分为地佐辛组(A组)和芬太尼组(B组),各20例,于切皮前5min各静脉注射地佐辛5mg和芬太尼0.05mg,观察两组患者手术前、给药后5min、牵拉阑尾时的HR、MAP、R和Sp02,并观察恶心、呕吐、呼吸抑制、心率减慢等不良反应的发生情况。结果:A组比B组能更好地维持生命体征的平稳(P〈0.05),两组都能有效地抑制阑尾牵拉反射(P〉0.05),恶心、呕吐发生率无明显差异(P〉0.05),呼吸抑制和心动过缓A组各1例,B组分别为6例和7例(P〈0.05)。结论:地佐辛抑制阑尾牵拉反射的效果确切,呼吸、循环维持稳定,安全可靠。  相似文献   

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目的:丙泊酚伍以地佐辛的临床效果观察.方法:对要求无痛人流的90例早孕患者,分别用丙泊酚,及复合芬太尼和地佐辛三种方法,比较效果.结果:丙泊酚伍以地佐辛效果确切,不良反应少.结论:在人工流产术麻醉中,丙泊酚伍以地佐辛效果确切,术后下腹疼少,值得推广.  相似文献   

4.
目的:观察喷他佐辛及利多卡因对抑制芬太尼引起咳嗽反应的效能.方法:80例拟行全麻患者随机分为2组,每组40例.Ⅰ组:喷他佐辛组,1I组:利多卡因组.2组分别在10s内静脉匀速注入.1min后分别静脉给予芬太尼3ug/kg.分别记录2组注射芬太尼后2min内出现的咳嗽反应和心血管变化.结果:Ⅰ、Ⅱ组咳嗽发生率分别达17.5%,22.5%.2组间不同时间段血压和心率变化相比无统计学差异.结论:静脉喷他佐辛0.5mg/kg在预防芬太尼引起的咳嗽反射与利多卡因0.5mg/kg效力相当.  相似文献   

5.
静脉注射芬太尼诱发痉挛性咳嗽一例   总被引:3,自引:1,他引:2  
Bailey指出当静脉注射芬太尼、阿芬太尼或苏芬太尼后 ,部分病人可诱发短暂的咳嗽。我们近日遇到 1例患儿静脉注射芬太尼后引发了剧烈咳嗽 ,现报告如下。临床资料患儿 ,男 ,5岁 ,2 0kg ,由于右上肢血管瘤 ,在静脉复合全麻下行血管瘤切除术。患儿既往无食物及药物过敏史 ,无呼吸系统疾病 ,最近无上呼吸道感染、发热、咳嗽及咽痛病史。禁食禁水均在 6小时以上。术前体温、血压正常 ,查体无特殊情况发现。患儿进入手术间 ,经手背静脉注射芬太尼 4 0 μg(2 μg/kg)。注药后不到 30秒 ,患儿开始剧烈咳嗽 ,持续了约 2~ 3分钟 ,直至紧…  相似文献   

6.
目的 观察和评价不同剂量地佐辛对全身麻醉诱导过程中舒芬太尼诱发呛咳反应的预防作用. 方法 选取择期全身麻醉手术患者240例,美国麻醉医师协会(ASA)分级Ⅰ~Ⅱ级,年龄18岁~65岁,男女不限,采用随机数字表法分为3组(每组80例):对照组(C组)、地佐辛1组(D1组)、地佐辛2组(D2组).全身麻醉诱导静脉注射舒芬太尼前3 min(To),C组、D1组和D2组分别静脉注射生理盐水5 ml、地佐辛0.05 mg/kg和地佐辛0.10 mg/kg.诱导开始(T1)静脉注射舒芬太尼(0.5 μg/kg),随后2 min内观察并记录患者呛咳发生率、次数、心率(heart rate,HR)、血压和脉搏血氧饱和度(pulse oxygen saturation,Sp02).结果 D2组患者均未发生呛咳,与C组35例发生呛咳(轻度11.3%,中度12.5%,重度20.0%)和D1组32例发生呛咳(轻度13.8%,中度8.8%,重度17.5%)比较,差异有统计学意义(P<0.01).D1组和C组呛咳发生率和严重程度差异无统计学意义(P>0.05). 结论 预注0.10 mg/kg地佐辛能安全有效地抑制舒芬太尼诱发的呛咳反应.  相似文献   

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目的 系统评价地佐辛、芬太尼两组配伍术后镇痛的临床效果及安全性. 方法 计算机检索PubMed、Embase、CNKI、VIP和Wanfang Data查找有关地佐辛及芬太尼用于术后静脉自控镇痛的随机对照试验(randomization controlled clinical trial,RCT),文献起止时限均从建库至2013年6月,逐个进行质量评价和资料提取,然后采用RevMan5.2软件进行Meta分析. 结果 最终纳入13个RCT,共1 090例.Meta结果显示:①有效性:术后静脉泵注地佐辛视觉模拟评分(visualanalogue scale,VAS)在2、24 h明显低于芬太尼组[标准化均数差(standardized mean difference,SMD),95%置信区间(confidence interval,CI)分别为-0.17(-0.25,-0.09),-0.08(-0.13,-0.03)](P<0.05),术后4 h Ramsay评分地佐辛组低于芬太尼组[SMD(95% CI)为-0.25(-0.34,-0.15)](P<0.05),但两组间在术后l、4、12、48 h的VAS评分差异并无统计学意义.②安全性:术后静脉泵注地佐辛组在术后发生恶心呕吐、呼吸抑制、嗜睡、皮肤瘙痒、尿潴留的例数明显低于芬太尼组[比值比(odds ratio,OR) (95% CI)分别为0.26(0.17,0.39)、0.11 (0.03,0.34)、0.28(0.06,0.50)、0.14(0.05,0.34)、0.29(0.16,0.54)] (P<0.05).结论 术后静脉泵注地佐辛和芬太尼均能降低患者术后疼痛程度,同时地佐辛能降低副作用的发生率.  相似文献   

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目的探讨地佐辛联合芬太尼在乳腺癌术后自控静脉镇痛中的意义。方法选择美国麻醉协会分级I一Ⅲ级行乳腺癌手术治疗的患者126例,均采用气管插管复合静脉麻醉,术后行自控静脉镇痛。患者按均衡随机分组的方法分为对照组和研究组,对照组(63例)术后仅行芬太尼静脉镇痛,研究组(63例)术后采用地佐辛联合芬太尼静脉镇痛。观察两组患者术后12、24及48h的疼痛评分、镇静评分和舒适度评分。并比较两组患者术后自控静脉镇痛的不良反应发病率。分别于术前1天和术后第1大、第7天观察患者T细胞亚群和IL-2水平的变化。结果在各时间点,研究组视觉模拟评分明显低于对照组,镇静效果评分明显高于时照组(P〈0.05)。两组舒适度评分差异无统计学意义(P〉0.05)。对照组和研究组不良反应发病率差异无统计学意义(P〉0.05)。术前1天、术后第1天,研究组与对照组CD4+、CD8+T细胞、CD4+/CD8+、IL-2比较差异均无统计学意义(P〉0.05)。术后第7天,对照组CD4+、CD4+/CD8+、IL-2分别为(45.68±5.82)%、(1.45±0.25)、(1.51±0.37)μg/L,研究组CD4+、CD4+/CD8+、IL-2分别为(52.35±6.34)%、(1.82±0.31)、(1.75±0.48)μg/L,与对照组比较,研究组CD4+、CD4+/CD8+、IL-2明显升高(P〈0.05);而对照组和研究组CD8+T细胞比例分别为(26.25±3.37)%、(21.23±2.78)%,二者之间差异有统计学意义(P〈0.05)。结论地佐辛联合芬太尼用于乳腺癌术后自控静脉镇痛可以提高静脉镇痛的效果,减少静脉镇痛的不良反应,对患者术后免疫功能的改善也有积极的作用。  相似文献   

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地佐辛和芬太尼用于甲状腺术后镇痛对患者呼吸的影响   总被引:1,自引:0,他引:1  
目的比较等效剂量地佐辛与芬太尼用于甲状腺术后镇痛对患者呼吸的影响。方法甲状腺手术患者80例,年龄20~65岁,随机均分为地佐辛组(D组)和芬太尼组(F组)。两组患者术后第1次感到疼痛时分别静注地佐辛0.15 mg/kg或芬太尼1.5μg/kg。记录用药前及用药后10、20、30 min的RR、SpO2;记录用药前及用药后1、2、4、8 h吞咽时VAS评分及咳嗽和深呼吸时的BCS评分。结果两组患者用药后各时点VAS、BCS评分差异无统计学意义。用药后10、20 min两组RR较用药前明显减慢,F组明显慢于D组(P<0.05),且F组有3例患者出现SpO2<90%。结论等效剂量地佐辛用于甲状腺术后镇痛对呼吸的抑制作用较芬太尼弱。  相似文献   

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目的探讨地佐辛联合芬太尼术后自控静脉镇痛泵镇痛(PCIA)应用于全麻腔镜腹腔手术的效果。方法选取2019-06-2020-01间接受全麻腔镜腹腔手术的128例患者,随机分为2组,各64例。2组术后均采用PCIA,对照组应用芬太尼和托烷司琼,观察组采用地佐辛联合芬太尼和托烷司琼。比较两种用药方案的效果。结果观察组患者术后多巴胺等应激反应指标,术后6 h的NRS、Ramsay评分,以及PCIA期间的HR和MAP水平和不良反应发生率均优于对照组,差异均有统计学意义(P<0.05)。结论对接受全麻腔镜腹腔手术的患者,术后应用地佐辛联合芬太尼和托烷司琼PCIA,在增强镇痛效果的同时,可以发挥协同增效作用,有利于维护PCIA期间HR和MAP水平的稳定和降低不良反应的发生率。  相似文献   

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目的观察酒石酸布托啡诺对舒芬太尼诱发咳嗽反射的影响。 方法择期行腹腔镜胆囊切除术患者82例,ASAⅠ或Ⅱ级,随机分为两组,分别于麻醉诱导前静注以生理盐水稀释至5 ml的酒石酸布托啡诺1 mg (试验组)或生理盐水5 ml(对照组),5 min后在3 s内静注舒芬太尼0.3 μg/kg,观察并记录两组患者2 min内咳嗽反射的发生率和强度。 结果试验组患者咳嗽反射的发生率、强度明显低于对照组。 结论酒石酸布托啡诺1 mg可以抑制舒芬太尼诱发的咳嗽反射。  相似文献   

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Pre-medication with intravenous clonidine suppresses fentanyl-induced cough   总被引:1,自引:0,他引:1  
BACKGROUND: A reflex cough is often observed after an intravenous bolus of fentanyl. This study was conducted to determine whether pre-treatment with intravenous clonidine could effectively attenuate fentanyl-induced cough. METHODS: Three hundred ASA I-II patients, aged between 18 and 80 years, undergoing various elective surgeries, were enrolled in this study. All patients were randomly assigned to one of two groups treated with intravenous clonidine 2 microg/kg (clonidine group) or the same volume of normal saline (control group). Intravenous fentanyl (2 microg/kg in 2 s) was injected 2 min after the clonidine or normal saline injection. Changes in the hemodynamics, auditory evoked potentials (AEPs) and Observer Assessment of Alertness/Sedation (OAA/S) rating scale were recorded before and 2 min after the clonidine or normal saline injection and 1 min after the fentanyl injection. The number of coughs 1 min after the fentanyl injection was also recorded. RESULTS: Patients in the clonidine group showed a significantly lower incidence of cough than those in the control group (17.3% vs. 38.7%, respectively; P < 0.01). The blood pressure was lower in the clonidine group than in the control group. There were no significant differences in AEP or OAA/S rating scale. CONCLUSIONS: Pre-treatment with intravenous clonidine (2 microg/kg) suppressed the reflex cough induced by fentanyl, with mild hemodynamic changes. Therefore, intravenous clonidine may be a clinically useful method of suppressing fentanyl-induced cough.  相似文献   

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STUDY OBJECTIVE: To evaluate the effect of low-dose ketamine on fentanyl-induced cough. DESIGN: Prospective, randomized, double-blind, placebo-controlled clinical trial. SETTING: Medical center hospital. PATIENTS: 360 ASA physical status I-II patients aged 18 to 65 years, weighing between 40 and 80 kg, and scheduled for elective surgery during general anesthesia. INTERVENTIONS AND MEASUREMENTS: Patients were randomly assigned to receive either ketamine 0.15 mg/kg or placebo (equal volume of 0.9% saline) given intravenously over 10 seconds, one minute before administration of fentanyl (1.5 microg/kg IV, injected within 5 seconds), during induction of general anesthesia. Any episode of cough was classified as coughing and the onset time of cough (the time of the first episode of cough) was observed for one minute after fentanyl administration by a blinded observer. Severity of coughing was graded based on the number of episodes of coughing (mild, 1-2; moderate, 3-5; and severe, >5). Blood pressure, heart rate, and pulse oximetry oxygen saturation (Spo2) were recorded before giving ketamine or 0.9% saline and 1 minute after fentanyl injections. MAIN RESULTS: After the intravenous injection of fentanyl bolus, patients in the placebo group showed significantly higher frequency cough than those in the ketamine pretreatment group (21.6% vs 7.2%, P<0.05), and onset time of the ketamine group was significantly longer than that of the control group (20+/-8 vs 15+/-10 seconds, P<0.01). However, no difference in cough severity was observed between the two groups. CONCLUSION: Low-dose ketamine (0.15 mg/kg IV) effectively reduces fentanyl-induced cough and delays the onset time of cough.  相似文献   

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目的观察全麻诱导前肌肉注射不同剂量右美托咪定(dexmedetomidine,DEX)对芬太尼诱发咳嗽反射的影响。方法200例美国麻醉医师协会(ASA)分级Ⅰ-Ⅱ级择期手术患者,完全随机分为对照组(c组)和DEX组(D1组、D2组、D3组)4组,每组50例。诱导前D1组、D2组、D3组分别肌肉注射DEX1、1.5、2IAg/kg,C组肌肉注射等容量的生理盐水。15min后静脉注射芬太尼3μg/kg,过1min后静脉注射异丙酚2mg/kg、罗库溴铵0.6mg/kg行快速诱导气管插管。记录注射DEX前(R)、注射芬太尼前(T1)、插管前即刻(T2)、插管后即刻(T3)、插管后1min(T4)、插管后3min(T5)、插管后5min(T6)的收缩压(systolic blood pressure,SBP)、舒张压(diastolic blood pressure,DBP)、平均动脉压mean artery pressure,MAP)、心率(heart rate,HR)以及咳嗽反射情况。结果D1组、D2组、D3组咳嗽反射的发生率(分别为8%、6%、4%)明显低于c组(32%)(P〈0.01);D。组、D:组、D3组之间咳嗽反射的发生率比较差异无统计学意义(P〉0.05);各组T1时点MAP、HR[(89±10)、(91±11)、(94±9)、(90±9)mmHg(1mmHg=0.133kPa),(68±9)、(70±10)、(68±8)、(70±12)次/min]与T0时点MAP、HR[(9±8)、(89±10)、(92±8)、(88±9)mmHg,(73±11)、(74±9)、(71±7)、(72±8)次/min]比较差异无统计学意义(P〉o.05);与Tn时点MAP、HR[(91±8)、(89±10)、(92±8)、(88±9)mmHg,(73±11)、(74±9)、(71±7)、(72±8)次/rain]比较,各组T2时点MAP、HR[(80±8)、(78±10)、(71±9)、(69±9)mmHg,(64±9)、(65±10)、(58±7)、(56±8)次/min]明显降低(P〈0.05);T2时点D2组、D3组MAP、HR[(71±9)、(69±9)mmHg,(58±7)、(56±8)次/min]低于C组、D1组[(80±8)、(78±10)mmHg,(64±9)、(65±10)次/min](P〈0.05);诱导后D,组有11例(22%)发生低血压,明显高于c组[2例(4%)](P〈0.01);D2、D3组分别有10例(20%)和12例(24%)发生心动过缓,明显高于C组[1例(2%)](P〈0.01);D,组、C组之间低血压和心动过缓的发生率比较差异无统计学意义(P〉0.05)。结论全麻诱导前预先肌肉注射小剂量(1μg/kg)DEX能显著减少芬太尼诱发咳嗽反射的发生率,且对诱导期间血流动力学无明显影响。  相似文献   

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预注丙泊酚对芬太尼诱发咳嗽的影响   总被引:1,自引:0,他引:1  
目的 观察预先注射不同剂量丙泊酚对静脉注射芬太尼诱发咳嗽的影响.方法 200例采用静脉全身麻醉诱导的患者随机均分成四组,在注射芬太尼2.5μg/kg前1 min分别给予1mg/kg(P1组)、1.5 mg/kg(P2组)、2 mg/kg(P3组)丙泊酚和0.15 ml/kg英脱利匹特(C组).记录患者在芬太尼注射后2 min内的咳嗽发生率及严重程度.结果 P1、P2、P3和C组咳嗽的发生率分别为40%、6%、2%、72%,P1和C组显著高于P2、P3组(P<0.05),C组显著高于P1组(P<0.05).结论 预注大于1 mg/kg的丙泊酚可减少芬太尼诱发咳嗽的发生率及严重程度.  相似文献   

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目的 评价麻醉诱导时芬太尼不同给药方法对其诱发患者咳嗽的影响.方法 择期全麻手术患者420例,年龄18~60岁,性别不限,ASA分级Ⅰ或Ⅱ级,采用随机数字表法,将患者随机分为4组(n=105):常规组(Ⅰ组)、预注射组(Ⅱ组)、稀释组(Ⅲ组)和后注射组(Ⅳ组).麻醉诱导:Ⅰ组依次静脉注射咪达唑仑0.05 mg/kg、芬太尼(50 μg/ml)2 μg/kg、异丙酚2 mg/kg、罗库溴铵1mg/kg;Ⅱ组依次静脉注射咪达唑仑0.05 mg/kg、芬太尼(50 μg/ml)0.5 μg/kg、异丙酚2 mg/kg、罗库溴铵1mg/kg、芬太尼(50 μg/ml)1.5 μg/kg;Ⅲ组依次静脉注射咪达唑仑0.05 mg/kg、芬太尼(20 μg/ml)2μg/kg、异丙酚2mg/kg、罗库溴铵1 mg/kg;Ⅳ组依次静脉注射咪达唑仑0.05 mg/kg、异丙酚2 mg/kg、罗库溴铵1 mg/kg、芬太尼(50 μg/ml)2 μg/kg.注药完毕后2 min行气管插管.气管插管前观察咳嗽、异丙酚注射痛的发 生情况,于麻醉诱导前、诱导后、咳嗽时、气管插管时记录HR和有创动脉压.结果 与Ⅰ组比较,其余组患者咳嗽发生率和咳嗽程度降低(P<0.05);与Ⅱ组和Ⅲ组比较,Ⅳ组患者咳嗽发生率和咳嗽程度降低(P<0.05).四组其余指标组间比较差异无统计学意义(P>0.05).结论 麻醉诱导时芬太尼稀释给药、给予预注剂量或后注射均可明显降低其诱发咳嗽的发生,其中后注射效果最佳.  相似文献   

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Identification of independent risk factors for fentanyl-induced cough   总被引:5,自引:0,他引:5  
PURPOSE: To determine how the probability of fentanyl-induced cough is affected by patient characteristics and/or anesthetic technique. METHODS: We analyzed data from a cohort of 1,311 adult patients undergoing elective surgery under general anesthesia, accompanied by i.v. fentanyl. The following data were collected: patient demographics, history of cigarette smoking, presence of bronchial asthma or chronic obstructive pulmonary disease, administration of angiotensin converting enzyme inhibitors; and anesthetic technique, including: preanesthetic anxiolytic medication, prior use of atropine, epidural lidocaine, a priming dose of vecuronium, and the dose of i.v. fentanyl. Associations between individual variables in the clinical evaluation model and the likelihood of fentanyl-induced cough were characterized by calculating odds ratios. Multiple logistic regression analysis was used to examine the independent contribution of each variable while controlling for all variables. RESULTS: Fentanyl-induced cough was independently associated with the following: aging, cigarette smoking, a prior epidural injection of lidocaine, and a priming dose of vecuronium. Fentanyl-induced cough was unaffected by gender, the presence of either bronchial asthma or chronic obstructive pulmonary disease, or prior use of atropine. CONCLUSIONS: Fentanyl-induced cough may be suppressed by aging, cigarette smoking, prior epidural injection of lidocaine, or a priming dose of vecuronium. These findings may allow insights into the mechanism of this phenomenon, thereby leading to its prevention.  相似文献   

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背景 虽然芬太尼因良好的循环稳定性而被广泛应用于临床麻醉中,但是其诱发的呛咳却可对患者产生不利影响,目前已有多种行之有效的方法用于降低其发生率. 目的 分析总结现有文献资料中有关芬太尼诱发呛咳的相关问题.内容 综述芬太尼诱发呛咳的机制、影响因素及治疗方法. 趋向 已有较多的方法成功应用于降低芬太尼诱发呛咳的发生率.  相似文献   

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