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1.
目的比较三种复合麻醉方法在胃镜下治疗食管静脉曲张患者时的镇静效果及其对呼吸循环影响。方法选择2011年6月—2012年12月在该院接受麻醉需要的胃镜下行食管静脉曲张治疗的患者90例,单盲随机分为3组,每组30例。I组先静注芬太尼,接着静注丙泊酚(1~2 mg/kg);II组先静注芬太尼,接着静注依托咪酯(0.2~0.3 mg/kg);Ⅲ组静注芬太尼,再静注丙泊酚+依托咪酯混合液(剂量比7:1)。3组患者均给予2%利多卡因5 m L咽部表面麻醉,并给予芬太尼为0.5~1 ug/kg,总量不超过50 ug,待睫毛反射消失后开始进镜。观察术中镇静程度及记忆缺失、苏醒时间;注药前、置镜前、置镜后、苏醒后HR、MAP和脉搏血氧饱和度(Sp O2)的变化,术后恶心、呕吐。结果Ⅱ、Ⅲ两组注药前后及检查中血压变化,差异无统计学意义(P〉0.05);I组注药后血压下降约15%~30%,与注药前血压比较,差异有统计学意义(P〈0.05)。3组置镜时100%无反应,3组100%术中无体动、呛咳,术后恶心呕吐Ⅱ组有5例(16%),I组、Ⅲ组无。3组患者对检查过程无记忆。I组、Ⅲ组所有患者对此次检查治疗满意。Ⅱ组患者因恶心呕吐有10%患者不满意。结论咽部表面麻醉后采用芬太尼+丙泊酚+依托咪酯麻醉对胃镜下食管静脉曲张患者治疗安全、有效、简单易行。  相似文献   
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目的分析肝硬化并EVB(食管静脉曲张破裂出血)不同内镜治疗方法的对EVB消除的疗效。方法选取67例EVB患者,分为三组;研究组采用EVL+EVS方式治疗,对照组A、对照组B分别单用EVL与EVS方式治疗,比较三组临床效果及不良反应如近期出血率、晚期出血率、死亡及其他不良情况。结果研究组治愈率为82.6%,对照组A治愈率为81.0%,对照组B治愈率为69.6%;研究组不良情况整体发生率明显更低;研究组效果更显著(P<0.05)。结论 EVB采用EVL与EVS联合的内镜治疗方式,安全有效,值得推广。  相似文献   
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目的 总结24例内镜下食管静脉曲张硬化剂治疗(EVS)的护理措施.方法 采取常规护理、心理护理及健康指导等措施.结果 24例不同程度的食管静脉曲张患者治疗成功.术后无明显并发症.结论 内镜下食管静脉曲张硬化剂治疗可有效治疗急性出血、预防再出血,提高生存率,且操作安全可行.良好而周到的护理是治疗成功的关键.  相似文献   
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Gastric varices (GV) occur in 20% of patients with portal hypertension either in isolation or in combination with esophageal varices (EV). There is no consensus for optimum treatment of GV and because they comprise an inhomogeneous entity, accurate classification is vital to determine the appropriate management. Gastroesophageal varices (GOV) are classified as GOV1 (EV extending down to cardia or lesser curve) or GOV2 (esophageal and fundal varices). Isolated gastric varices (IGV) may be located in the fundus (IGV1) or elsewhere in the stomach (IGV2). GV possibly bleed less frequently than EV, but GV bleeding is typically difficult to control, associated with a high risk for rebleeding, and high mortality. Fundal varices, large GV (>5 mm), presence of a red spot, and Child's C liver status are associated with a high risk for bleeding. GOV1 have a much lower risk for bleeding. A portosystemic pressure gradient of > or =12 mm Hg is not necessary for GV bleeding, probably related to the high frequency of spontaneous gastrorenal shunts in these patients. GOV1 should be treated as for EV. First-line treatment of bleeding fundal varices is endoscopic variceal obturation. TIPS is currently second-line acute treatment and is used for prevention of rebleeding. The role of some newer interventional radiologic techniques requires further appraisal. This review describes the pathophysiology, diagnosis, natural history, endoscopic, and interventional radiologic treatment options for GV.  相似文献   
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Introduction and objectives

A healthy lifestyle (HLS) is essential to attaining optimal cardiovascular health. Our objective was to assess the association between a HLS score and the incidence of hard cardiovascular disease (CVD) events.

Methods

The SUN project is a dynamic, prospective, multipurpose cohort of Spanish university graduates with a retention proportion of 92%. In 19 336 participants, we calculated a HLS score ranging from 0 to 10 points: never smoking, physical activity (> 20 METs-h/wk), Mediterranean diet adherence (≥ 4/8 points), low body mass index (≤ 22), moderate alcohol intake (women, 0.1-5 g/d; men, 0.1-10 g/d), low television exposure (≤ 2 h/d), no binge drinking (≤ 5 alcoholic drinks anytime), taking a short afternoon nap (< 30 min/d), meeting up with friends > 1 h/d and working > 40 h/wk.

Results

After a median follow-up of 10.4 years, we identified 140 incident cases of CVD. After adjustment for potential confounders, the highest category of HLS score adherence (7-10 points) showed a significant 78% relative reduction in the risk of primary CVD compared with the lowest category (0-3 points) (adjusted HR, 0.22; 95%CI, 0.11-0.46). Each healthy habit was individually associated with a lower risk of CVD.

Conclusions

A HLS score including several simple healthy habits was associated with a lower risk of developing primary CVD. This index may be useful to reinforce CVD prevention without the need to include traditional risk factors.Full English text available from:www.revespcardiol.org/enFull English text available from:www.revespcardiol.org/en  相似文献   
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目的研究内镜下不同方法治疗食管静脉曲张破裂出血的临床效果。方法99例肝硬化食管静脉曲张破裂出血(EVB)病人随机分成3组:硬化(EVS)组29例,套扎(EVL)组40例,内镜联合治疗(EVL EVS EVL)组30例。比较止血和曲张静脉消失情况及不良反应发生率。结果3种方法内镜下止血成功率无明显差异(P>0.05),镜下治疗的常见不良反应:术中出血及胸骨后疼痛发生率差异无显著性(P>0.05);溃疡、发热发生率,以EVS组较高(P<0.05)。EV复发率、再出血率、3年存活率,3种方法有明显差异(P<0.05)。结论内镜治疗EVB,EVL EVS EVL在降低静脉曲张复发率、再出血率和3年存活率以及不良反应发生率方面优于其他治疗方法。  相似文献   
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目的:评估静脉瓣膜外支撑环(EVS)植入术治疗原发性下肢深静脉瓣膜功能不全的疗效和应用价值。材料与方法:20例病人(22侧患肢)随机分为A、B两组,A组12侧,B组10侧。A组,股浅静脉第一对瓣膜行EVS植入术;B组行股静脉壁环形缩窄术。以下肢静脉顺行造影、多普勒彩色超声检查和CEAP临床分类与记分评估疗效。结果:术后造影显示A组10侧患肢股浅静脉瓣膜功能均恢复;B组,8侧中4侧见逆流(P<0.05)。超声检查结果示A组股浅静脉无逆流占91.67%,B组占50.00%(P<0.05)。两组术后记分值均显著下降(P<0.01),下降程度两组间无显著差异(P>0.05)。结论:EVS植入术安全可靠,操作简便、实用,易标准化,疗效满意,是值得推广的新手术方法。  相似文献   
10.
目的 比较内镜下食管静脉套扎术(EVL)联合硬化剂注射(EVS)和食管胃底静脉断流术对食管胃底静脉曲张破裂出血的近期和远期疗效,探讨EVL结合EVS和两种方法单独应用的适应证。方法12例肝硬化门脉高压症患者行食管胃底静脉断流术,术后胃镜观察曲张静脉消失程度及合并出血的情况,其中6例术后做了EVL或EVS;32例行EVL结合EVS;9例单纯行EVS;5例单纯行EVL。所有病例术后随访3年,观察曲张静脉消失和复发程度以及出血情况。结果 食管胃底静脉断流术为急诊止血的可靠方法,但术后仍存在程度不同的曲张静脉,术后3年内再出血发生率高达66.7%(8/12),术后择期行EVL或EVS,曲张静脉可完全消退。EVL结合EVS曲张静脉完全消退达93.75%(30/32),总疗程2-3周。内镜下治疗后3年内观察曲张静脉复发率仅为10.53%(4/38),再出血发生率为6.52%(3/46)。结论EVL结合EVS对食管胃底静脉曲张破裂出血的近期和远期疗效明显优于手术组。食管胃底静脉断流术后施行EVL和/或EVS可以同时达到降低门脉高压和消除曲张静脉目的。EVL结合EVS明显优于两者单独应用的疗效,同时避免了单纯用EVS容易引起出血的可能性,并且缩短了单纯用EVL的疗程,克服了后期套扎的难度。  相似文献   
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