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Updated: Sep 19, 2025

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Experimental Model to Evaluate Resolution of Pneumonia
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年龄对机械通风中长期断奶的结果的影响
Julia Dorothea Michels-Zetsche1, Evelyn Röser2, Hilal Ersöz3
1Department of Pneumology and Critical Care, Thoraxklinik am Universitätsklinikum Heidelberg, Heidelberg, Germany julia.michels@med.uni-heidelberg.de.
BMJ open respiratory research
|June 1, 2025
概括
高龄预测重症监护的结果不好,但专门的中心可以成功地断奶老年患者. 即使在最老的组 (≥80岁),64%的成功奶,在专业环境中表现出更好的结果.
科学领域:
- 关键护理医学 关键护理医学
- 老年医学 老年医学
- 肺部医学 肺部医学
背景情况:
- 高龄是重症监护室不良结果的已知预测因素,包括断奶失败.
- 长期断奶的老年患者越来越多地被转介到专门的断奶中心.
- 调查长期断奶的特定年龄结果对于优化患者护理至关重要.
研究的目的:
- 分析和比较经历长期断奶的患者不同年龄组的断奶结果.
- 在需要长期机械通风的患者中确定与年龄相关的特定特征和并发症.
- 评估专门为老年患者的断奶中心的有效性.
主要方法:
- 在2008年12月至2023年12月期间,在一个专门中心对915名患者进行了长期断奶的分析.
- 患者被分为三个年龄组:≤64岁,65-79岁和≥80岁.
- 使用后勤回归分析了断奶成功,失败 (持续的侵入性机械通风,死亡),患者特征和并发症.
主要成果:
- 总体而言,73.3%的患者成功奶,20.2%的患者通过侵入性机械通风 (IMV) 获得出院,6.6%的患者死亡.
- 根据年龄组,断奶成功率有很大的差异:79.0% (≤64岁),70.3% (65-79岁) 和64.0% (≥80岁) (p=0.0002).
- 老年患者 (≥80岁) 呈现出更多的术后病例,妄和心血管并发症,但神经肌肉疾病和恶性瘤较少.
结论:
- 在经过精心挑选的老年患者中,很大一部分 (64%的80岁以上患者) 可以在专门的中心成功断奶.
- 专门的断奶中心为老年患者提供了一种可行的替代方案,可以在持续的侵入性机械通风下排出.
- 特定于年龄的数据支持针对长期机械通风的量身定制策略,在重症监护机构中进行长期机械通风断奶.
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