老年人中与抗生素相关的急性损伤:一个案例交叉研究
Tichawona Chinzowu1, Te-Yuan Chyou2, Prasad S Nishtala3,4
1Department of Life Sciences, University of Bath, Bath, BA2 7AY, UK. tc888@bath.ac.uk.
Clinical drug investigation
|January 3, 2024
概括
某些抗生素,如硫甲 / 三甲和基诺,显著增加老年人急性损伤 (AKI) 的风险. 这凸显了在这个人群中谨慎处方这些常见药物的必要性.
科学领域:
- 老年医学 老年医学
- 药理学 药理学是指药理学的学科.
- 腎臟病學 (nephrology) 是一種醫學專業.
背景情况:
- 与药物相关的急性损伤 (AKI) 是老年人群中普遍存在的问题.
- 在老年人中,抗生素经常与其他药物联合处方.
- 识别特定的抗生素风险对于患者安全至关重要.
研究的目的:
- 调查抗生素使用与新西兰65岁及以上个体发生急性损伤 (AKI) 之间的关联.
- 量化与老年人特定抗生素类别相关的AKI风险.
主要方法:
- 使用新西兰国家最低数据集 (2005-2020) 采用了一个案例交叉研究设计.
- 确定了65岁以上的个人,他们患有事件AKI (ICD-10代码N17.x).
- 一个66天的研究期 (3天的病例窗口,两个30天的洗期) 和条件后勤回归被用来评估抗生素暴露的几率.
主要成果:
- 在老年人中,共发现2399例AKI病例.
- 使用硫甲醇/trimethoprim 与 AKI 的几率增加3.57倍 (95% CI 2.86-4.46) 相关.
- 诺基诺的使用与AKI的概率增加了2.56倍 (95% CI 1.90-3.46).
结论:
- 硫甲醇/三甲和诺与老年人AKI风险增加有关.
- 对于老年人来说,谨慎处方这些抗生素是必不可少的.
- 进一步的研究可能会探索替代抗生素选择或对高风险患者的监测策略.
相关概念视频
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In patients with renal impairment, drugs undergo significant changes in their pharmacokinetics, which require dosage adjustments to ensure safe and effective therapy.
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