肺移植患者患有脆弱性骨折的死亡风险增加
Marine Forien1, Vincent Bunel2, Anna Moltó3
1Department of Rheumatology, DMU Locomotion, Hôpital Bichat-Claude Bernard, APHP, Université Paris- Cité, Paris, France. marine.forien@aphp.fr.
Archives of osteoporosis
|February 5, 2025
概括
肺移植后的脆弱性骨折很常见,影响超过四分之一的患者. 这些骨折与低骨密度有关,在接受肺移植患者中显著增加死亡风险.
科学领域:
- 整形外科 整形外科 整形外科
- 肺部病理学 肺部病理学
- 移植医学 移植医学
背景情况:
- 骨质疏松症影响31-46%的肺移植候选人.
- 肺移植后发生显著的骨损失和骨折风险增加,特别是在第一年内.
研究的目的:
- 为了确定肺移植接受者的脆弱性骨折的患病率.
- 为了确定与这些骨折相关的风险因素.
- 评估脆弱性骨折对移植后死亡率的影响.
主要方法:
- 一项横截面单心研究包括131名肺移植接受者.
- 用双能X射线吸收计来评估骨矿物质密度.
- 放射学被用来检测脊椎骨折,死亡率被追踪了两年.
主要成果:
- 26.5%的患者在移植后出现骨折,48个脊椎骨折被确定.
- 低骨矿物质密度与大腿部,部和脊椎骨折有很强的关联.
- 肺移植后的骨折是死亡的一个独立风险因素 (HR 2.32).
结论:
- 肺移植接受者患脊椎骨折的患病率很高.
- 肺移植后发生的骨折是死亡率的重要预测因素.
- 增加对骨脆弱性的注意力对于减轻骨折风险至关重要.
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