探索类风湿性关节炎相关的间歇性肺病:两家沙特三级护理中心的回顾性研究
Ayah M Boudal1, Rafif G Alsaigh2, Nuha N Alrajhi3
1Rheumatology Unit, Department of Medicine, King Abdullah Medical Complex, Jeddah, Saudi Arabia. A_boudal@hotmail.com.
BMC rheumatology
|August 5, 2024
概括
这项研究发现,沙特患者的类风湿性关节炎相关间歇性肺病 (RA-ILD) 在糖尿病和高血压等并发症的老年男性中更为常见. 观察到的主要ILD模式是非特异性间歇性肺炎 (NSIP).
科学领域:
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
- 流行病学 流行病学
背景情况:
- 类风湿性关节炎 (RA) 越来越多地与间歇性肺病 (ILD) 相关,这种疾病导致显著的发病率和死亡率.
- 正在确定RA相关ILD (RA-ILD) 的危险因素,需要对特定患者群体进行进一步的研究.
- 了解不同种族群体的RA-ILD特征对于有效管理至关重要.
研究的目的:
- 调查沙特患者队列中RA-ILD的独特临床特征并确定RA-ILD的风险因素.
- 将观察到的RA-ILD模式与全球趋势进行比较.
- 为未来的RA-ILD流行病学前性研究提供数据.
主要方法:
- 进行了一项多中心,回顾性,观察性研究.
- 从RA-ILD患者的电子病历中收集了临床,放射和实验室数据.
- 数据包括人口统计,并发症,肺功能测试,ECHO和HRCT成像.
主要成果:
- 在732名患者中,57人患有RA-ILD,主要是患有并发症 (糖尿病,高血压,缺血性心脏病) 的老年男性.
- 吸烟,年龄较大,男性性别,糖尿病,高血压和缺血性心脏病是RA-ILD的重要危险因素.
- 最常见的ILD模式是非特异性间歇性肺炎 (NSIP) (55.6%),与全球趋势不同,可能是由于吸烟率较低.
结论:
- 沙特RA-ILD患者表现出一种主要的NSIP模式,与国际发现形成鲜明对比.
- 沙特人口中吸烟率较低可能解释了观察到的NSIP患病率.
- 建议进行进一步的前性国家研究,以验证这些发现,并完善对RA-ILD流行病学和风险因素的理解.
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