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1.
比较长效止痛剂与硬膜外病人自控镇痛(PCEA)在痔术后镇痛的临床疗效。选择混合痔外切内扎术58例,分为长效止痛剂组(28例)和PCEA组(30例)。长效止痛剂组用1%亚甲蓝2ml加0.25%布比卡因8ml组成复方亚甲蓝注射液,于手术结束时沿切缘及基底作点状及皮内注射。PCEA组以丁卡因、舒芬太尼、氟哌利多配成混合液100ml置于PCA泵内,行自行给药经硬膜外镇痛,持续72h。于手术后12h,24h,48h,72h,96h,120h分别观察记录疼痛评分(VAS)、尿潴留及恶心呕吐等不良反应。结果显示,术后72h内PCEA组镇痛效果优于长效止痛剂组(P〈0.05),两组尿潴留、恶心呕吐发生率无显著性差异。结果表明,混合痔外切内扎术后应用PCEA镇痛效果优于长效止痛剂。  相似文献   

2.
目的:分析妇产科手术后白控硬膜外镇痛的效应。方法:采用布比卡因、芬太尼硬膜外连续阻滞麻醉,对219例妇产科术后患者镇痛作为观察组,未使用PCEA泵的同期妇产科术后病人为对照组,比较两组镇痛效果,生命体征功能恢复、排尿及副反应情况。结果:采用白控型镇痛泵病人,术后伤口疼痛时间及强度显著低于对照组(P〈0.01),两组副作用、肠功能恢复、排尿等,差异无显著性(P〉0.05)。结论:连续硬膜外阻滞麻醉后用自控镇痛泵于妇产科术后病人的镇痛,疼痛阻滞完善,方法简便,无明显不良影响。  相似文献   

3.
腰椎间盘脱出症的治疗已有多种方法,为筛选理想的药物配方,本文进行了硬膜外病人自控镇痛(patient—controlled epidural analgesia,PCEA)辅用曲马多治疗腰椎间盘突出症的临床观察,现总结如下。  相似文献   

4.
吗啡和芬太尼用于术后镇痛的比较   总被引:28,自引:0,他引:28  
目的:比较吗啡、芬在尼用于病人自控硬膜外镇痛(PCEA)的镇痛效果及不良反应。方法:40例择期手术患者,ASAI-Ⅱ级,随机分为两组,每20例。A组选用0.01%吗啡+0.01%氟哌利多+0.01%地塞米松+0.01%布比卡因;B组选用0.0002%芬太尼代替A组配方中的0.01%吗啡。均用PCA泵(100ml),以LCP模式(负荷剂量5ml+持续剂量2ml/h+PCA每次0.5ml)进行镇痛。结果:(1)综合镇痛质量,A组与B组无明显差异(P>0.05);(2)A组尿潴留、恶心、呕吐、皮肤瘙痒、嗜睡、低血压等发生率较B组高(P<0.01)。结论:吗啡、芬太尼PCEA用于术后镇痛均可取得满意的效果,但芬太尼较吗啡的不良反应少,更适合术后镇痛。  相似文献   

5.
为探讨自控硬膜外镇痛(PCEA)联合亚甲蓝局部注射用于肛肠病手术后镇痛的临床疗效,将80例肛肠病手术患者随机分为A、B两组;A组采用PCEA,B组采用PCEA联合亚甲蓝局部注射。结果显示,B组镇痛效果明显优于A组(P〈0.05)。结果表明,PCEA联合亚甲蓝局部注射用于肛肠病手术后镇痛,具有操作简便、安全有效、副作用小的优点,不失为肛肠病手术后镇痛的好方法,值得推广应用。  相似文献   

6.
目的探讨经皮椎间盘切吸术联合臭氧注射治疗腰椎间盘突出症的疗效及护理。方法将50例腰椎间盘突出症患者随机分为对照组和观察组各25例,两组均采用经皮穿刺椎间盘切吸术,观察组在此基础上加置硬膜外导管注射臭氧。随访3个月观察疗效。结果观察组治愈率(84.0%)显著高于对照组(52.0%,P〈0.05)。结论在切吸的同时置管注射臭氧可有效提高腰椎间盘突出症患者的治疗效果,掌握正确的操作方法是治疗成功的关键。  相似文献   

7.
目的评价产程潜伏期蛛网膜下腔注射舒芬太尼联合0.1%罗哌卡因混合舒芬太尼病人自控硬膜外镇痛(PCEA)的效果。方法80例单胎、足月、有分娩镇痛要求的初产妇,ASAⅠ或Ⅱ级,随机分2组(n=40),潜伏期组(L组)于产程潜伏期(宫口开0.5~2.5cm)行分娩镇痛,活跃期组(A组)于产程活跃期(宫口开3.0~5.0cm)行分娩镇痛。经L2,3行脊椎-硬膜外联合穿刺,蛛网膜下腔注射舒芬太尼10μg后,硬膜外置管连接PCEA装置,镇痛泵内含0.1%罗哌卡因混合舒芬太尼0.5μg/ml,设定单次剂量5ml,锁定时间10min,无背景剂量。镇痛期间持续监测产妇血压、心率、呼吸频率、脉搏血氧饱和度、胎儿心率及宫缩强度,记录镇痛情况、产程、催产素使用情况、阴道出血量、分娩方式、新生儿Apgar评分及不良反应的发生情况。结果2组产妇循环、呼吸功能指标及胎儿心率均在正常范围;与镇痛前比较,2组镇痛期间VAS评分均降低(P〈0.01);与A组比较,L组罗哌卡因与舒芬太尼的用量、PCEA有效和总的按压次数较多,总镇痛时间长(P〈0.01),单位时间的罗哌卡因、舒芬太尼用量、VAS评分、产程、分娩方式构成比、催产素使用情况、产后出血量、运动阻滞程度、新生儿Apgar评分、产妇不良反应发生率、胎儿宫内窘迫发生率及新生儿窒息发生率差异无统计学意义(P〉0.05)。结论产程潜伏期蛛网膜下腔注射舒芬太尼10μg联合0.1%罗哌卡因混合舒芬太尼0.5μg/ml PCEA可产生安全、有效地分娩镇痛。  相似文献   

8.
目的:观察老年患者腹腔镜直肠癌术后甲磺酸罗哌卡因、芬太尼硬膜外自控镇痛(patient controlled epidural analgesia,PCEA)与芬太尼、氟哌利多静脉自控镇痛(patient controlled intravenous analgesia,PCIA)的临床效果及对血气的影响。方法:随机将52例65岁以上ASAⅠ或Ⅱ级择期直肠癌根治术患者分成两组,每组26例,PCEA选用0.238%甲磺酸罗哌卡因加0.0002%芬太尼硬膜外镇痛,PCIA组选用0.001%芬太尼加0.005%氟哌利多静脉镇痛。观察镇痛效果、镇静程度、舒适评分、不良反应,持续监测平均动脉压(MAP)、心率(HR)、脉搏氧饱和度(SpO2)和呼气末二氧化碳分压(PETCO2),分别于麻醉前,术后4、12、24h在患者不吸氧或停吸氧0.5h的情况下抽取动脉血,监测pH、PaCO2,并计算动脉血与呼气末CO2梯度(Pa-PETCO2)的变化。结果:两组患者视觉模拟评分(visual analoguescale,VAS)均较低,PCIA组高于PCEA组,但无明显差异(P〉0.05),PCIA组Ramesay法(RSS)镇静评分显著高于PCEA(P〈0.05)布氏评分法(BCS),舒适评分明显低于PCEA组(P〈0.05),恶心、呕吐、皮肤搔痒等的发生率显著高于PCEA组(P〈0.05),评估两组患者术后镇痛总体满意度,优秀者PCEA组明显多于PCIA组(P〈0.05);术后较术前pH降低,PaCO2、PETCO2、Pa-PETCO2升高(P〈0.05),术后各时点上述指标无显著差异(P〉0.05)。结论:腹腔镜直肠癌手术后的老年患者,甲磺酸罗哌卡因硬膜外自控镇痛与芬太尼静脉自控镇痛均安全可行,镇痛效果满意,术后PaCO2、PETCO2、上升,pH下降,但不呈进行性的变化。综合总体镇痛质量,PCEA组优于PCIA组,但PCEA组镇痛需加强硬膜外导管的管理。  相似文献   

9.
硬膜外术后自控镇痛(PCEA)已广泛用于术后镇痛,其效果明显优于肌注或静脉给镇痛药.本文对86例胃大部切除术后病人实施PCEA,采用不同镇痛配方药液PCEA,分组观察其镇痛效果、肠蠕动恢复等情况,以探求适宜的PCEA镇痛药液配方。现报告如下。  相似文献   

10.
目的:比较吗啡、芬太尼用于病人自控硬膜外镇痛(PCEA)的镇痛效果及不良反应。方法:60例择期手术患者,ASAⅠ~Ⅱ级,随机分为两组,每组30例。A组选用0,01%吗啡+0.005%氟哌利多+0.01%地塞米松+0.075%,丁卡因;B组选用0.0004%芬太尼代替A组配方中的0.01%吗啡。均用PCA泵(100ml),以LCP模式(负荷剂量5ml+持续剂量2ml/h+PCA每次0.5ml)进行镇痛。结果:①综合镇痛质量,A组与B组无明显差异(P〉0.05;②A组恶心、呕吐、尿潴留、嗜睡等发生率较B组高(P〈0.01或〈0.05)。结论:吗啡、芬太尼PCE用于术后镇痛均可取得满意效果,但芬太尼较吗啡的不良反应少,更适合术后镇痛。  相似文献   

11.
目的 比较规律间断硬膜外泵注(RIEB)和持续性硬膜外输注(CEI)复合病人自控硬膜外镇痛(PCEA)用于分娩镇痛的效果。方法 自愿接受分娩镇痛的初产妇225例,按照随机数字表法分为A、B、C三组,每组75例。所有产妇给予硬膜外分娩镇痛,选取L2~3间隙行硬膜外穿刺,镇痛液配方为0.08%罗哌卡因+0.4 μg/mL舒芬太尼。A组产妇予以CEI模式镇痛,8 mL/h持续输注镇痛液。B组与C组产妇予以RIEB模式镇痛,自注射首剂开始,每间断1 h给予8 mL镇痛液,其中B组的注射速度为2 mL/min,C组的注射速度为6 mL/min。记录产妇满意度评分,镇痛前(T1)、镇痛后30 min(T2)、1h(T3)、宫口开大7~8 cm时(T4)、宫口开全时(T5)、分娩时(T6)的平均动脉压(MAP)、心率(HR)、疼痛视觉模拟评分(VAS)和改良Bromage评分,观察病人自控硬膜外镇痛(PCEA)有效按压次数、罗哌卡因用量、舒芬太尼用量、产程、镇痛时间、分娩方式、新生儿Apgar评分、不良反应发生情况、产妇满意度评分。结果 三组产妇T1~T3时点VAS评分无统计学差异(P>0.05);三组产妇T4~T6时点VAS评分,PCEA追加次数,罗哌卡因用量,舒芬太尼用量方面均显示C组B组>A组(P<0.05);三组患者的平均动脉压,心率,改良Bromage评分,产程,镇痛时间,分娩方式,不良反应发生率,新生儿Apgar评分无统计学差异(P>0.05)。结论 RIEB复合PCEA用于分娩镇痛的效果显著,且泵注速度为6 mL/min的效果最佳,可有效减少PCEA追加次数,罗哌卡因用量和舒芬太尼用量,提高产妇满意度,而不良反应并没有增加。  相似文献   

12.
目的 比较规律间断硬膜外泵注(RIEB)和持续性硬膜外输注(CEI)复合病人自控硬膜外镇痛(PCEA)用于分娩镇痛的效果。方法 自愿接受分娩镇痛的初产妇225例,按照随机数字表法分为A、B、C三组,每组75例。所有产妇给予硬膜外分娩镇痛,选取L2~3间隙行硬膜外穿刺,镇痛液配方为0.08%罗哌卡因+0.4 μg/mL舒芬太尼。A组产妇予以CEI模式镇痛,8 mL/h持续输注镇痛液。B组与C组产妇予以RIEB模式镇痛,自注射首剂开始,每间断1 h给予8 mL镇痛液,其中B组的注射速度为2 mL/min,C组的注射速度为6 mL/min。记录产妇满意度评分,镇痛前(T1)、镇痛后30 min(T2)、1h(T3)、宫口开大7~8 cm时(T4)、宫口开全时(T5)、分娩时(T6)的平均动脉压(MAP)、心率(HR)、疼痛视觉模拟评分(VAS)和改良Bromage评分,观察病人自控硬膜外镇痛(PCEA)有效按压次数、罗哌卡因用量、舒芬太尼用量、产程、镇痛时间、分娩方式、新生儿Apgar评分、不良反应发生情况、产妇满意度评分。结果 三组产妇T1~T3时点VAS评分无统计学差异(P>0.05);三组产妇T4~T6时点VAS评分,PCEA追加次数,罗哌卡因用量,舒芬太尼用量方面均显示C组B组>A组(P<0.05);三组患者的平均动脉压,心率,改良Bromage评分,产程,镇痛时间,分娩方式,不良反应发生率,新生儿Apgar评分无统计学差异(P>0.05)。结论 RIEB复合PCEA用于分娩镇痛的效果显著,且泵注速度为6 mL/min的效果最佳,可有效减少PCEA追加次数,罗哌卡因用量和舒芬太尼用量,提高产妇满意度,而不良反应并没有增加。  相似文献   

13.
目的探讨cT引导下神经根脉冲射频加神经根周围注射倍他米松治疗腰椎间盘突出症的疗效。方法2012年5月~2013年2月,对46例腰椎间盘突出症,在cT导引下精确定位神经根后,突出椎间盘节段神经根脉冲射频治疗,相应椎间孔内神经根周围注射倍他米松1ml+生理盐水1ml。结果均顺利完成治疗,无并发症。术后6个月随访,按改良MaeNab标准:优28例,良12例,可4例,差2例,优良率87.O%(40/46),有效率95.7%(44/46)。结论神经根脉冲射频加神经根周围药物注射是腰椎间盘突出症的一种微创、有效、安全的治疗方法。  相似文献   

14.
Purdie NL  McGrady EM 《Anaesthesia》2004,59(2):133-137
The aim of the study was to compare the relative potencies and clinical characteristics of epidural ropivacaine and levobupivacaine in labour using patient-controlled epidural analgesia (PCEA). In a randomised double-blinded study, 60 ASA I or II primigravidae requesting epidural analgesia in early labour were allocated to receive either 0.1% ropivacaine with fentanyl 0.0002% or 0.1% levobupivacaine with 0.0002% fentanyl via a patient-controlled analgesia pump. Analgesia was established with 15 ml of study solution and maintained using 5-ml boluses of study solution with a 5-min lockout interval. There were no significant differences in onset time, duration and quality of analgesia, motor and sensory blockade, local anaesthetic consumption, mode of delivery, neonatal outcome or maternal satisfaction between the groups. We conclude that 0.1% ropivacaine with 0.0002% fentanyl and 0.1% levobupivacaine with 0.0002% fentanyl are clinically indistinguishable for labour analgesia and appear pharmacologically equipotent when using PCEA.  相似文献   

15.
周肆华  杨军  孟庆刚  灵云 《中国骨伤》2013,26(7):580-583
目的:观察骶管注射对不同节段、类型、病程腰椎间盘突出症的治疗疗效,为临床适应证的选择提供依据。方法:对2007年3月至2011年5月采用骶管注射治疗的329例腰椎间盘突出症患者进行回顾性分析,其中男178例,女151例;年龄16~78岁,平均45岁;病程2d~41年,平均4.1年。突出节段:L3,451例,L4,5142例;L5S1136例,均为单节段突出。中央型137例,侧方型145例,极外侧型47例。329例患者按不同的突出节段、类型、病程(大于6个月和小于6个月)进行分组,分类比较各组疗效。结果:L5S1突出组的疗效优于L3,4、L4,5突出组。病程小于6个月组疗效优于病程大于6个月组。侧旁型疗效优于中央型、极外侧型。同时满足3个条件组(病程小于6个月、L5S1突出、侧旁型突出)疗效优于不满足组。所有患者均无并发症,治愈患者均经电话及门诊随访1年,复发率为0.05%。结论:病程较短、下段及侧旁型突出的疗效较好,更适合用骶管注射治疗;同时满足病程小于6个月、L5S1突出、侧旁型突出的采用骶管注射疗效最好。  相似文献   

16.
We randomly allocated 93 women in early active labour and requesting epidural analgesia to receive either epidural ( n  = 48) or combined spinal–epidural analgesia ( n  = 45). For epidural analgesia 15 ml of bupivacaine 0.1% with 75 μg of fentanyl were injected into the epidural space. For combined spinal–epidural analgesia 1 ml of bupivacaine 0.25% with 25 μg of fentanyl were injected into the subarachnoid space. For both groups subsequent top-ups of 10 ml of bupivacaine 0.1% with fentanyl 20 μg were given using a lightweight patient-controlled epidural analgesia (PCEA) pump with a lockout time of 30 min. We assessed analgesia and the degree of motor blockade and found no significant differences in pain or maternal satisfaction scores between the two groups. The time to first top-up was significantly longer in the epidural group than in the CSE group (p = 0.01). The combined spinal–epidural group had significantly greater motor blockade at 30 min than the epidural group (p = 0.01), but there was no difference after this. The PCEA machine failed completely twice and temporarily many times. We conclude that the combined spinal–epidural technique confers no advantages in early active labour. Also, a lightweight PCEA pump needs to be more reliable before we can recommend its use.  相似文献   

17.
STUDY OBJECTIVE: To compare the effects of ropivacaine-fentanyl patient-controlled epidural analgesia (PCEA) with morphine intravenous (IV) patient-controlled analgesia (PCA). DESIGN: Prospective, randomized, multicenter trial. SETTING: Five university-affiliated hospitals. PATIENTS: 41 patients undergoing colon surgery. INTERVENTION: Patients were randomized to receive either standardized combined epidural/general anesthesia followed by PCEA with ropivacaine 0.2% and fentanyl (2 microg/mL) or standardized general anesthesia followed by morphine IV PCA. All patients participated in a standardized postoperative clinical pathway. MEASUREMENTS AND MAIN RESULTS: Analgesia was assessed with visual analog scale (VAS) scores. Postoperative recovery was assessed by completion of prospectively defined discharge milestones and time until discharge. Statistical analyses included nonparametric and contingency table analyses. The PCEA group had better analgesia (> 50% reduction in pain scores, assessed both at rest and during a cough) for the first 3 days after surgery (p < 0.0,005). The PCEA group achieved discharge milestones approximately 36 hours faster (p < 0.002), but time until discharge was similar between groups. CONCLUSIONS: Ropivacaine-fentanyl PCEA provides superior analgesia, reduced opioid requirement, and more rapid recovery after colon surgery.  相似文献   

18.
余庆阳  何斌 《中国骨伤》2005,18(10):593-596
目的分析比较3种不同联合疗法治疗突出型L4,5椎间盘突出症的临床疗效,并观察其不良反应。方法本组59例,男36例,女23例;年龄19~69岁,平均(38.18±10.24)岁。将所有病例随机分为3组进行相应治疗切吸+盘内法组(A组)15例,切吸+盘外法组(B组)26例,切吸+盘内外法组(C组)18例。结果59例术后进行了4个月以上的随访,近期总优良率72.88%,总有效率96.61%;远期总优良率72.88%,总有效率86.44%。但各组间近、远期疗效差异均无显著性意义(P>0.05)。结论以上3种不同联合疗法均是临床治疗突出型腰椎间盘突出的有效方法,且不良反应少。  相似文献   

19.
We evaluated efficacy of patient-controlled epidural analgesia (PCEA) using a disposable PCA device (3.0 ml type). Twenty-two patients for elective gynecological surgery were randomized into two groups. Patients of the continuous epidural group received epidural fentanyl (15 micrograms.ml-1) with bupivacaine (1.25 mg.ml-1) from a disposable infusion pump (infusion rate: 2.1 ml.hr-1). Patients of the PCEA group received the same anesthetic solution from the same infusion pump serially connected to the disposable PCA device. There were no significant differences in postoperative visual analogue scale (VAS) scores at rest and with movement between the two groups. However, VAS scores significantly decreased from 6.8 +/- 1.6 to 1.0 +/- 1.3 when the PCA device was used for severe pain. This suggests that segmental analgesic effect might be obtained by diffusion of anesthetic solution in the epidural space after 3.0 ml PCEA bolus administration. The incidences of side effects were similar in both groups. Respiratory depression and sedative effects were not observed in both groups. We conclude that PCEA using a disposable PCA device (3.0 ml type) seems to be effective for postoperative pain relief.  相似文献   

20.
盘外与盘内外胶原酶注射治疗腰椎间盘突出症的临床效果   总被引:1,自引:0,他引:1  
目的 观察和分析盘外与盘内外胶原酶注射治疗腰椎间盘突出症的临床效果及其与突出物缩小率的关系.方法 对分别行盘外注射(A组)与盘内外联合注射(B组)的腰椎间盘突出症患者各150例作回顾性分析.根据Macnab标准评定近、远期疗效;复查CT影像,测量手术前后椎间盘突出指数(IDH),计算出椎间盘突出物缩小率;对Macnab评定结果与突出物缩小率行相关性分析.结果 A组与B组的近期疗效差异无统计学意义,但B组的远期疗效优于A组(P<0.05),B组的突出物缩小率明显高于A组(P<0.05),远期疗效与突出物缩小率呈正相关.结论 盘外与盘内外胶原酶注射均为治疗腰椎间盘突出症的有效方法,盘内外注射的远期疗效及突出物缩小率较单纯盘外注射更显著.  相似文献   

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