重灌损伤:我们如何通过预,期间和后调节来减少它?
Maria Buske1, Steffen Desch1, Gerd Heusch2
1Department of Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Science, 04289 Leipzig, Germany.
Journal of clinical medicine
|January 11, 2024
概括
缺血性调节 (IC) 在心脏病发作后减少心脏损伤方面表现有前途. 间接应用的远程缺血调节 (RIC) 可能有利于高风险患者,但需要更多的研究来确定临床结果.
科学领域:
- 心脏病学 心脏病学
- 心血管研究研究心血管研究
- 再生医学是一种再生医学.
背景情况:
- 急性ST升高心肌梗塞 (STEMI) 需要早期再输血,但这可能导致缺血-再输血损伤 (IRI).
- 缺血性调节 (IC),包括远程缺血性调节 (RIC),是缓解IRI的一个有希望的策略.
- RIC涉及重复循环的缺血和再注射,通常不侵入性地应用于四肢.
研究的目的:
- 审查IRI的病理生理基础.
- 总结关于IC在降低IRI方面的疗效的临床前和临床数据.
- 突出IC在高风险STEMI患者中的潜力.
主要方法:
- 对缺血性调节 (IC) 和远程缺血性调节 (RIC) 的临床前研究的审查.
- 分析临床试验数据,调查IC/RIC对心脏梗塞大小和心肌损伤的影响.
- 评估IC/RIC在各种患者队列中的有效性,特别是高风险的STEMI患者.
主要成果:
- 临床前研究表明,IC/RIC有效地减少了心脏病发作的大小和心肌损伤.
- 临床研究表明,酶性心脏病发作的大小和基于成像的心肌损伤的减少.
- 到目前为止,IC/RIC对STEMI患者的临床结果益处是有限的,尽管在高危人群中存在潜力.
结论:
- IC,特别是RIC,是一种有前途的方法,可以减少急性心肌梗塞中缺血-再输损伤 (IRI).
- 虽然在临床前和一些临床测量方面很有前途,但IC/RIC对硬临床结果的影响需要进一步调查.
- 未来的研究应该集中在高风险的STEMI群体上,以更好地定义IC/RIC的临床实用性.
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