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1.
目的比较肛垫切除术和外剥内扎术治疗Ⅲ、Ⅳ期环状痔的临床效果。方法48例Ⅲ、Ⅳ期环状痔患者随机分成两组,分别接受肛垫切除术和外剥内扎术治疗。比较两组患者的术后疼痛评分、手术时间、创面愈合时间、平均住院时间、术后并发症的发生率以及疗效。结果两组患者术后的疼痛评分无显著性差异。肛垫切除术手术时间长于外剥内扎术,但术后创面愈合时间、平均住院时间和术后并发症明显少于对照组。肛垫切除术的疗效明显优于外剥内扎术。结论肛垫切除术治疗Ⅲ、Ⅳ期环状痔的疗效确切,并发症轻,是一种安全有效的手术方式。  相似文献   

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对60例Ⅲ~Ⅳ度痔患者采用随机对照的方法对比评价吻合器痔上黏膜环切术(PPH术)与外剥内扎术治疗临床效果。结果PPH术安全、有效、痛苦小、并发症少、创面愈合快、患者满意度高,具有临床应用和推广价值。  相似文献   

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目的:比较开环式微创痔吻合术(TST术)与Milligan-Morgan术(M-M术)治疗痔病的临床疗效及并发症有无差异。方法:将86名Ⅲ、Ⅳ度痔患者,随机分为实验组(TST术组)和对照组(M-M术组),比较两组治疗的效果及术后并发症。结果:实验组在脱垂、出血症状的改善及远期复发率与对照组比较差异无统计学意义(P>0.05),而在手术时间、住院时间、术后肛门疼痛、水肿、小便情况方面与对照组比较差异有统计学意义(P<0.05)。结论:TST手术在疗效上与MMH手术相似,但具有手术时间短,住院时间短,术后肛门疼痛、水肿、尿潴留程度轻的优点。  相似文献   

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目的 探讨吻合器痔上黏膜环切术与外剥内扎术对重度痔疮的治疗效果.方法 前瞻性研究2019年3月至2020年3月在我科手术治疗的106例重度痔疮患者,采用随机数字表法分为两组,每组各53例.对照组使用外剥内扎术,观察组使用吻合器痔上黏膜环切术,比较两组的各项围术期指标、并发症发生率、血清疼痛应激指标、肛肠动力学指标.结果...  相似文献   

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目的 比较射频辅助肝切除术和单纯性肝切除术治疗肝细胞性肝癌的围手术期疗效.方法 术前采用随机数字表法将2012年12月至2014年10月在第三军医大学西南医院住院的92例肝癌患者随机性分配到两个治疗组中,其中射频辅助肝切除术组(RF+ LR) 46例,单纯性肝切除术组(LR)46例.观察的主要疗效指标是各组患者术中的出血量和肝门阻断时间;次要疗效指标是术后肝功能、并发症发生率、死亡率和住院时间.结果 平均失血量在射频辅助肝切除术组(RF+ LR)低于单纯性肝切除术组(LR,300 mL vs 400 mL,P=0.049);肝门阻断的时间在RF+ LR组明显降低(10 rain vs15 min,P=0.014).术后肝功能和总体的并发症发生率两组间无统计学差异(P>0.05),住院时间RF+ LR组明显缩短(18.5 dvs 22.5 d,P=0.002).两组均无死亡的患者.结论 射频辅助肝切除术在肝细胞性肝癌的治疗中能够有效地减少术中出血量、肝门阻断时间和住院时间,但是对于肝硬化重的患者应慎用.  相似文献   

8.
《皖南医学院学报》2019,(5):451-454
目的:对比分析吻合器痔上黏膜环切术(PPH)与传统外剥内扎术(MMH)治疗Ⅲ期和Ⅳ期混合痔的疗效和安全性。方法:采用病例对照研究将我科2016年6月~2018年6月期间符合收治条件的Ⅲ期和Ⅳ期混合痔的患者共94例,随机分为PPH组48例和MMH组46例,比较两组手术的治疗效果和近远期疗效。结果:PPH组总体治疗有效率为97.9%(47/48),MMH组总体治疗有效率为93.5%(43/46);与MMH组相比,PPH组患者的手术时间、术中出血量、术后住院时间、术后疼痛持续时间和术后VAS疼痛评分等均减少,差异有统计学意义(P<0.01);术后出现肛门坠胀的发生率较低,差异有统计学意义(P<0.05),而两组患者术后出现出血需再次手术止血、尿潴留、肛缘水肿、肛门狭窄、便秘、里急后重感和排便异常的发生率无明显差异(P>0.05)。结论:PPH治疗Ⅲ期和Ⅳ期混合痔临床疗效确切,操作简便,手术安全性高,术后并发症少,值得基层医院推广使用。  相似文献   

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目的 评估半肝血流完全阻断法(THHVE)在肝细胞癌肝切除术中的应用价值及其对肿瘤复发、转移和患者生存期的影响。方法 2011年8月至2013年8月期间在我科住院拟行手术切除的肝癌患者中,选择符合标准的患者纳入本研究。将所有入选患者随机分为两组,THHVE组患者在肝切除术中采用THHVE法控制血流,Pringle组采用Pringle法控制血流。对两组患者的术中总出血量、断肝过程中出血量、输血率、手术时间、血流阻断时间、并发症发生率、死亡率、术后住院时间、术后肝功能指标、无瘤生存期和总生存期等进行比较。结果 剔除不符合纳入标准的患者,共有143例符合标准的患者纳入最终分析,THHVE组71例,Pringle组72例。与Pringle组相比较,THHVE组患者的术中总出血量[250.0(150.0~400.0)mL vs 350.0(200.0~637.5)mL,P<0.001]及断肝过程中出血量[100.0(50.0~200.0)mL vs 215.0(100.0~380.0)mL,P<0.001]均减少。THHVE组患者的血流阻断时间长于Pringle组[27.0(20.0~31.0)min vs 20.0(16.0~24.0)min,P<0.001],术后第1、第3、第7天的丙氨酸氨基转移酶水平低于Pringle组(P<0.05),术后第7天的总胆红素水平低于Pringle组(P=0.013)、血清前白蛋白高于Pringle组(P=0.038)。THHVE组并发症发生率低于Pringle组(21.1% vs 37.5%,P=0.032)。THHVE组患者的总生存期长于Pringle组(P=0.036),Cox比例风险回归模型多因素分析结果显示采用THHVE法是影响患者总生存期的独立因素之一,采用THHVE法的患者的死亡风险是采用Pringle法的47.6%。结论 THHVE法是肝癌肝切除术中一种安全、有效的血流控制方法,可减少术中出血、减轻术后肝功能损害、降低并发症发生率,较Pringle法明显延长了患者的总生存期。  相似文献   

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目的:比较痔上黏膜环切钉合术(PPH)与Milligan—Morgan术(M-M)治疗重度痔的近远期疗效。方法:回顾性分析166例Ⅲ~Ⅳ期重度痔患者的临床资料及5年随访资料,M—M组和PPH组各83例。比较2组患者的近期疗效、远期并发症及复发情况。结果:2组手术时间、住院时间、住院费用、疼痛指数及术后近期并发症发生率差异有统计学意义(P〈0.05~P〈0.01)。III期患者中,PPH组术后3年、5年复发率与M—M组差异无统计学意义(P〉0.05)。Ⅳ期患者中,PPH组术后3年、5年并发症发生率和术后5年的复发率均高于M—M组(P〈0.05)。结论:PPH治疗Ⅲ、Ⅳ期重度痔的近期疗效优于M-M,但远期并发症及复发率较高。对于Ⅲ期脱垂性内痔或以内痔为主的混合痔宜选择PPH治疗,而对于Ⅳ期重度痔及以外痔为主的混合痔则应考虑以M—M进行治疗。  相似文献   

11.
手术切除和经皮热消融治疗早期肝癌的随机对照临床研究   总被引:46,自引:1,他引:46  
Lü MD  Kuang M  Liang LJ  Xie XY  Peng BG  Liu GJ  Li DM  Lai JM  Li SQ 《中华医学杂志》2006,86(12):801-805
目的 比较手术切除和经皮热消融治疗早期肝癌的临床结果。方法 2002年4月至2005年12月,中山大学附属第一医院收治105例早期肝癌(114个结节)患者,单个结节直径≤5cm或结节数目≤3个、直径≤3cm,用单盲法(信封法)随机分为两组。分别采用开腹手术切除(54例)和超声引导经皮微波或射频消融治疗(51例)。结果 手术组和消融组比较,首次治疗肿瘤完全清除率为100%(54/54)vs94.1%(48/51),局部复发率均为0。首次远处复发平均时间4.9个月vs9.6个月(P=0.130),复发率16.7%vs27.5%(P=0.182)。1年、2年和3年无瘤生存率分别为82.4%、82.4%和82.4%vs78.5%、61.5%和51.3%(P=0.128),同期总生存率分别为91.3%、86.4%和86.4%vs93.5%、87.1%和87.1%(P=0.808)。治疗所需平均时间145min vs 27min(P〈0.005),需输血的例数7vs 0(P=0.013)。治疗相关并发症率11.1%vs7.8%(P=0.742),平均住院时间19.2dvs5.2d(P〈0.005)。治疗后第7天WHO Performance Status grades评分0~1级者,16例vs32例(P=0.001),第30天时为33例vs44例(P=0.004)。结论 对早期肝癌经皮热消融治疗可获得与手术切除相近的局部疗效和3年生存率。消融治疗具有微创、简便和经济的优点,可以考虑作为早期肝癌的首选治疗手段之一。  相似文献   

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Chen L  Bi XY  Zhu LX  Qiu YQ  Ding SJ  Deng BQ 《中西医结合学报》2011,9(11):1215-1220
背景:总黄酮类药物正广泛用于缺血性卒中的治疗,其治疗效果及作用机制受到越来越多的关注。目的:探讨葛根总黄酮对缺血性脑卒中的神经保护作用及其机制。设计,场所,对象和干预措施:选择在上海长海医院神经科住院的经头颅核磁共振成像证实为新发脑梗死的患者67人,随机分为治疗组和对照组。两组均使用阿司匹林抗血小板凝集,控制血压、血脂,营养神经,维持水电解质平衡等常规治疗,治疗组同时加用葛根素葡萄糖注射液静脉滴注,对照组同时加用丹参酮ⅡA(不含黄酮)静脉滴注。每天1次,连续14d。主要结局指标:发病第1天时按美国国立卫生研究院神经功能缺损量表(National Institutes of Health Stroke Scale,NIHSS)评分进行神经功能缺损评价,第2天测定患者血清乳酸脱氢酶(lactatc dehydrogenase,LDH)、白细胞介素6(interleukin-6,IL-6)和脑源性神经营养因子(brain—derived neurotrophic factor,BDNF)水平。治疗14d后再次测定血清LDH、IL-6和BDNF水平,进行NIHSS评分;对两组患者行头颅灌注CT检查,通过灌注软件分析比较病变区及对侧相应部位局部脑血流量、局部脑血容量及平均通过时间。结果:发病第2天两组的LDH和IL-6水平差异无统计学意义(P〉0.05)。治疗14d后,治疗组血清LDH、IL-6水平较对照组低(P〈0.05),且治疗组NIHSS评分较对照组低(P〈0.05)。治疗组血清BDNF水平较对照组高,但两者差异无统计学意义(P〉0.05)。两组患者灌注CT结果差异有统计学意义(P〈0.05)。结论:葛根总黄酮使急性缺血性卒中后血清中增多的IL-6明显降低,并显著减轻脑卒中后缺血再灌注所致的LDH升高,通过抗炎症反应及抗缺血再灌注损伤促进神经功能恢复及血供的恢复。  相似文献   

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目的比较分析吻合器痔上黏膜环形切除术(procedure for prolapse and hemorrhoids,PPH)与肛门紧缩术治疗重度痔疮(Ⅲ、Ⅳ期)的疗效。方法 57例Ⅲ、Ⅳ期痔疮患者,随机分成二组,35例经PPH治疗(PPH组,治疗组),22例经直肠黏膜柱状缝合,硬化剂注射加肛门紧缩术治疗(肛门紧缩术组,对照组)。结果二组手术时间、住院时间、术后出血,术后使用止痛药次数、肛门狭窄及肛门失禁均有差异,患者满意度,复发率方面差异无统计学意义。结论 PPH治疗重度痔疮具有手术时间短、术后疼痛轻、恢复快、并发症少等优点,为今后重度痔疮的首选治疗方法。  相似文献   

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Solomon PR  Adams F  Silver A  Zimmer J  DeVeaux R 《JAMA》2002,288(7):835-840
Context  Several over-the-counter treatments are marketed as having the ability to improve memory, attention, and related cognitive functions in as little as 4 weeks. These claims, however, are generally not supported by well-controlled clinical studies. Objective  To evaluate whether ginkgo, an over-the-counter agent marketed as enhancing memory, improves memory in elderly adults as measured by objective neuropsychological tests and subjective ratings. Design  Six-week randomized, double-blind, placebo-controlled, parallel-group trial. Setting and Participants  Community-dwelling volunteer men (n = 98) and women (n = 132) older than 60 years with Mini-Mental State Examination scores greater than 26 and in generally good health were recruited by a US academic center via newspaper advertisements and enrolled over a 26-month period from July 1996 to September 1998. Intervention  Participants were randomly assigned to receive ginkgo, 40 mg 3 times per day (n = 115), or matching placebo (n = 115). Main Outcome Measures  Standardized neuropsychological tests of verbal and nonverbal learning and memory, attention and concentration, naming and expressive language, participant self-report on a memory questionnaire, and caregiver clinical global impression of change as completed by a companion. Results  Two hundred three participants (88%) completed the protocol. Analysis of the modified intent-to-treat population (all 219 participants returning for evaluation) indicated that there were no significant differences between treatment groups on any outcome measure. Analysis of the fully evaluable population (the 203 who complied with treatment and returned for evaluation) also indicated no significant differences for any outcome measure. Conclusions  The results of this 6-week study indicate that ginkgo did not facilitate performance on standard neuropsychological tests of learning, memory, attention, and concentration or naming and verbal fluency in elderly adults without cognitive impairment. The ginkgo group also did not differ from the control group in terms of self-reported memory function or global rating by spouses, friends, and relatives. These data suggest that when taken following the manufacturer's instructions, ginkgo provides no measurable benefit in memory or related cognitive function to adults with healthy cognitive function.   相似文献   

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Topiramate for migraine prevention: a randomized controlled trial   总被引:22,自引:1,他引:21  
Context  Small open-label and controlled trials suggest that the antiepileptic drug topiramate is effective for migraine prevention. Objective  To assess the efficacy and safety of topiramate for migraine prevention in a large controlled trial. Design, Setting, and Patients  A 26-week, randomized, double-blind, placebo-controlled study was conducted during outpatient treatment at 52 North American clinical centers. Patients were aged 12 to 65 years and had a 6-month history of migraine (International Headache Society criteria) and 3 to 12 migraines a month but no more than 15 headache days a month during a 28-day prospective baseline phase. Interventions  After a washout period, patients meeting entry criteria were randomized to topiramate (50, 100, or 200 mg/d) or placebo. Topiramate was titrated by 25 mg/wk for 8 weeks to the assigned or maximum tolerated dose, whichever was less. Patients continued receiving that dose for 18 weeks. Main Outcome Measures  The primary efficacy measure was change from baseline in mean monthly migraine frequency. Secondary efficacy measures included responder rate (proportion of patients with =" BORDER="0">50% reduction in monthly migraine frequency), reductions in mean number of monthly migraine days, severity, duration, and days a month requiring rescue medication, and adverse events. The month of onset of preventive treatment action was assessed. Results  Of 483 patients randomized, 468 provided at least 1 postbaseline efficacy assessment and comprised the intent-to-treat population. Mean monthly migraine frequency decreased significantly for patients receiving topiramate at 100 mg/d (-2.1, P = .008) and topiramate at 200 mg/d (-2.4, P<.001) vs placebo (-1.1). Statistically significant reductions (P<.05) occurred within the first month with topiramate at 100 and 200 mg/d. The responder rate was significantly greater with topiramate at 50 mg/d (39%, P = .01), 100 mg/d (49%, P<.001), and 200 mg/d (47%, P<.001) vs placebo (23%). Reductions in migraine days were significant for the 100-mg/d (P = .003) and 200-mg/d (P<.001) topiramate groups. Rescue medication use was reduced in the 100-mg/d (P = .01) and 200-mg/d (P = .005) topiramate groups. Adverse events resulting in discontinuation in the topiramate groups included paresthesia, fatigue, and nausea. Conclusion  Topiramate showed significant efficacy in migraine prevention within the first month of treatment, an effect maintained for the duration of the double-blind phase.   相似文献   

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Objective

To evaluate the effectiveness of acupuncture analgesia (AA) compared with combined spinal-epidural anesthesia (CSEA) for labor pain relief and labor outcomes.

Methods

We evaluated 131 primiparous women who received respiratory guidance during maternal uterine contractions and received either AA (n = 43), CSEA (n = 45), or no additional treatment (control, n = 43). The groups were compared regarding visual analog scale (VAS) scores for abdominal and back pain, and labor outcomes.

Results

The abdominal VAS scores of the AA and CSEA groups were significantly lower than that of the control group. In addition, the VAS scores of the CSEA group were significantly lower than that of the AA group at 10 and 60 min after intervention. The back pain VAS scores of the AA and CSEA groups were significantly lower than that of the control group at 5, 10, and 60 min after intervention. The duration of the active phase of labor in the CSEA group was significantly longer than that of the AA and control groups. The rates of oxytocin use (4.70%), urinary retention (4.70%), and postpartum hemorrhage (273.72 ± 53.63 mL) in the AA group were significantly lower than in the CSEA group (46.70%, 24.20%, and 320.00 ± 85.60 mL, respectively).

Conclusion

Both AA and CSEA were effective for labor pain relief, CSEA provided more effective pain relief, while AA was associated with a shorter duration of labor and fewer adverse effects.and each has its advantages and disadvantages.  相似文献   

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头穴透刺法治疗失眠症的随机对照研究   总被引:4,自引:0,他引:4  
背景:失眠已成为威胁公众身体健康的突出问题,针灸在治疗失眠方面具有疗效高和副作用小的优势。 目的:观察头穴透刺法治疗失眠症的临床疗效。 设计、场所、对象和干预措施:将符合纳入标准、源于解放军总医院针灸科门诊的70例失眠患者随机分为头穴透刺组和常规针刺组,其中脱落4例,最终头穴透刺组纳入32例,常规针刺组纳入34例。头穴透刺组给予头穴透刺法,而常规针刺组则给予一般针刺疗法。两组患者均治疗4周。 主要结局指标:比较两组临床疗效、治疗前后匹兹堡睡眠质量指数量表积分和睡眠结构各成分的变化。 结果:头穴透刺组总有效率为90.6%,优于常规针刺组的73.5%(P<0.05)。头穴透刺法对睡眠质量、睡眠时间及睡眠效率的改善均优于常规针刺法(P<0.05,P<0.01)。头穴透刺法能明显增加睡眠总时间和深睡期时间,与常规针刺组相比,差异有统计学意义(P<0.01)。 结论:头穴透刺法治疗失眠症的临床疗效优于常规针刺法,主要体现在改善睡眠质量、睡眠时间及睡眠效率等方面。  相似文献   

20.
Barsky AJ  Ahern DK 《JAMA》2004,291(12):1464-1470
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