慢性肺炎和肺癌诊断阶段之间的关联:一个基于人口的研究
Stacey J Butler1,2,3, Alexander V Louie3, Rinku Sutradhar2,3,4
1Institute of Medical Sciences, University of Toronto, Toronto, ON M5S 1A8, Canada.
Current oncology (Toronto, Ont.)
|July 28, 2023
概括
患有慢性阻塞性肺病 (COPD) 的人,晚期肺癌诊断的几率较低. 这一发现表明,COPD可能有助于更早地检测肺癌,有利于患者的治疗结果.
科学领域:
- 肺部病理学 肺部病理学
- 在瘤学瘤学.
- 流行病学 流行病学
背景情况:
- 慢性阻塞性肺病 (COPD) 是肺癌的一个已知的危险因素.
- 慢性肺炎和肺癌诊断阶段之间的关系尚不清楚.
研究的目的:
- 为了调查慢性阻塞性肺病 (COPD) 和诊断时的肺癌阶段之间的联系.
- 确定COPD是否影响早期或晚期肺癌检测的可能性.
主要方法:
- 在加拿大安大略省 (2008-2020年) 的肺癌患者的基于人口的横截面分析.
- 使用倾向分数和逆概率权重与逻辑回归来评估COPD与肺癌阶段 (早期:I/II,高级:III/IV) 的关联.
- 检查了以前被诊断的和未被诊断的COPD患者的子组中的关联,考虑到之前的胸部成像.
主要成果:
- 超过一半 (55%) 的肺癌患者同时患有慢性肺炎.
- 患有COPD的患者的晚期肺癌诊断几率降低了30% (OR=0.70).
- 这种关联不管COPD是以前被诊断的还是癌症诊断时未被诊断的,都会持续下去.
结论:
- 潜在的慢性阻塞性肺病 (COPD) 与早期肺癌检测有关.
- 肺癌诊断团队和COPD医疗保健提供者之间的加强合作可能会提高早期检测率.
- 慢性肺炎可能成为更密切的肺癌查的潜在指标.
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