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相关概念视频

Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia01:16

Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia

380
Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
One of the advantages of...
380

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相关实验视频

Updated: Jun 15, 2025

Direct Pressure Monitoring Accurately Predicts Pulmonary Vein Occlusion During Cryoballoon Ablation
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静脉支架与静脉切除对比.

Ahmad Alsheekh1, Pavel Kibrik1, Natalie Marks1

  • 1Total Vascular Care, NYU Langone Health, Brooklyn, NY, USA.

Vascular
|August 26, 2024
PubMed
概括
此摘要是机器生成的。

这项研究比较了静脉内移除和脉静脉支架,以检测静脉功能不充分. 结果显示,这两种程序都不是绝对优越的,尽管患者的年龄影响了感知有效性.

关键词:
静脉切除术是一种静脉切除术.静脉支架是一种静脉支架.

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科学领域:

  • 血管外科 血管外科
  • 干预心脏病学 干预心脏病学
  • 医疗技术 医疗技术 医学技术

背景情况:

  • 最少侵入性静脉切除和下静脉支架正在推进静脉缺陷的治疗方法.
  • 对于这些不断发展的程序,目前还没有直接的比较研究.
  • 了解患者的治疗结果对于治疗选择至关重要.

研究的目的:

  • 为了比较患者报告的内静脉切除结果与脉静脉支架.
  • 确定影响这些静脉功能不全治疗疗法有效性的临床因素.
  • 为了指导未来对最佳治疗策略的研究.

主要方法:

  • 这是一项对726名静脉功能不全患者的调查,这些患者在2012-2019年期间接受了这两种手术.
  • 在患者评估术后胀改善后收集的数据.
  • 后续调查问卷评估了哪种程序,如果有的话,提供了更大的缓解.

主要成果:

  • 83.3%的患者报告说,联合手术后,胀有所改善.
  • 患者的偏好有所不同:23%的患者喜欢腹腔支架,24%的患者喜欢静脉内移除.
  • 较年轻的患者倾向于切除 (p=0.014),而较年长的患者不太确定 (p=0.024).

结论:

  • 阴道静脉支架和内静脉切除的相对有效性需要进一步研究.
  • 两种手术都没有在这个患者队列中显示出明显的优势.
  • 患者的年龄似乎影响主观结果和程序偏好.