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患有胆固醇晶体栓塞的患者的临床结果,伴随着下肢伤口
Yosuke Hata1, Osamu Iida1, Shin Okamoto1
1Cardiovascular Center, Kansai Rosai Hospital, Amagasaki, Japan.
Angiology
|August 24, 2023
概括
胆固醇晶体栓塞 (CCE) 与下肢伤口最初显示的愈合率与慢性四肢威胁性缺血症 (CLTI) 相似. 然而,CCE与明显更糟糕的伤口愈合结果有关,特别是在类似的临床阶段.
科学领域:
- 血管医学 血管医学
- 皮肤病学 皮肤病学
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 胆固醇晶体栓塞 (CCE) 与下肢伤口存在诊断挑战,通常与慢性四肢威胁性缺血症 (CLTI) 混.
- 区分CCE和CLTI对于适当的治疗和预后至关重要.
- 了解CCE和CLTI的比较临床特征和结果至关重要.
研究的目的:
- 调查CCE和下肢受伤患者的临床特征和预后.
- 在具有相似临床严重性的患者中,将CCE与CLTI的伤口愈合率和结果进行比较.
- 确定与CCE中伤口愈合不良相关的因素.
主要方法:
- 在58名被诊断患有CCE和下肢受伤的患者中进行的多中心回顾性观察性研究.
- 与1309名被诊断患有CLTI和组织损失的患者进行比较.
- 基于组织学发现,足部状况,功能障碍和eosinophilia的CCE诊断.
- 使用伤口,缺血和足部感染 (WIfI) 分类来评估伤口愈合.
- 包括卡普兰-梅尔和多变量考克斯回归在内的统计分析.
主要成果:
- 与CLTI组相比,CCE组呈现出明显更严重的WIfI分类.
- 在CCE (55.1%) 和CLTI (58.3%) 两组之间,1年内伤口愈合率相似.
- 多变量分析显示,与CLTI相比,CCE与较差的伤口愈合 (HR 0.36) 有关,特别是在类似的WIfI阶段.
结论:
- 尽管最初的伤口愈合率相似,但与CLTI相比,CCE与下肢伤口的长期愈合结果明显更差.
- 在下肢伤口的差异诊断中,CCE需要仔细考虑,特别是当功能障碍和eosinophilia存在时.
- 进一步的研究可能是有必要的,以探索CCE的特定治疗策略,以改善伤口愈合.
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