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Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
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Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
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高压氧气疗法后的肺功能:一个纵向观察性研究.

Connor T A Brenna1, Shawn Khan2, George Djaiani3

  • 1Department of Anesthesiology & Pain Medicine, University of Toronto, Toronto, Ontario, Canada.

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此摘要是机器生成的。

现代高压氧疗法 (HBOT) 协议不会显著影响肺功能测试. 连续HBOT对患者来说是安全的,即使是那些有先前存在的呼吸道疾病,保持肺功能.

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科学领域:

  • 肺部医学 肺部医学
  • 高压医学的高压医学.
  • 呼吸系统生理学 呼吸系统生理学

背景情况:

  • 肺氧毒性是高压氧气疗法 (HBOT) 的已知风险.
  • 当代HBOT协议对肺功能的影响仍然不完全理解.
  • 在连续HBOT期间评估肺功能变化对于患者的安全至关重要.

研究的目的:

  • 为了评估患者进行连续HBOT的肺功能测试 (PFTs) 的变化.
  • 为了确定现代的HBOT协议是否会随着时间的推移影响肺功能.
  • 评估在患有或没有先前存在的呼吸道疾病的患者中HBOT的安全性.

主要方法:

  • 从接受HBOT (2016-2021) 的患者收集前景数据.
  • 肺功能测试 (精神测量) 在每20次HBOT疗程之前和之后进行.
  • 在2.0-2.4 ATA处于100%氧气下进行90分钟的HBOT,每周5次.

主要成果:

  • 在20,40或60次HBOT疗程后,没有观察到FEV1,FVC或FEF25-75的显著变化.
  • 基于呼吸系统疾病,吸烟史或治疗压力的亚组分析显示,没有显著的肺功能变化.
  • 纵向螺旋测量数据表明,在连续的HBOT中,肺功能得到保护.

结论:

  • 现代的HBOT协议在肺氧毒性风险方面似乎没有证据.
  • 连续HBOT期间保持肺功能,即使在患有喘,COPD和ILD等疾病的患者中也是如此.
  • 在肺功能保存方面,HBOT可以被认为是一个安全的治疗选择.