2型糖尿病患者常见间歇性肺炎的放射学模式中的血管体积变化
Jiarong Wang1,2, Yuanchao Li3, Hao Chen1
1Department of Diagnostic and Interventional Radiology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China.
Diabetology & metabolic syndrome
|December 19, 2024
概括
在2型糖尿病患者 (T2DM) 常见的间歇性肺炎 (UIP) 模式中观察到肺内血管体积 (IPVV) 的减少. 这一发现表明IPVV可能是T2DM中UIP的生物标志物,可能与糖尿病血管并发症有关.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 内分泌学 在内分泌学.
背景情况:
- 2型糖尿病 (T2DM) 与各种并发症有关,包括潜在的肺部表现.
- 常见间歇性肺炎 (UIP) 是一种进展性纤维化肺病,具有明显的放射性模式.
- T2DM和UIP模式之间的相互作用需要进一步调查,以阐明底层机制.
研究的目的:
- 为了探索T2DM和放射性UIP模式的患者肺内血管体积 (IPVV) 的变化.
- 确定可能的机制,将T2DM和UIP的同时发生联系起来.
- 评估IPVV作为T2DM患者UIP的潜在生物标志物.
主要方法:
- 使用高分辨率计算机断层扫描 (HRCT) 薄层数据进行IPVV的定量评估.
- 在T2DM患者和没有UIP模式之间比较IPVV.
- 后勤回归和ROC曲线分析以确定IPVV的相关性和预测值.
主要成果:
- 与没有UIP的T2DM患者相比,患有T2DM和UIP模式的患者显示IPVV显著降低 (164.4±68.7对比202.9±76.3毫升,P=0.005).
- IPVV与空腹血葡萄糖 (FPG),HbA1c,血清尿酸 (SUA) 和HRCT得分正相关,与总胆固醇 (TC) 和cystatin-C (Cys-C) 负相关.
- 多变量分析确定IPVV,年龄,吸烟史和FPG作为T2DM患者UIP存在的独立预测因素.
结论:
- 在UIP的T2DM患者中观察到IPV的显著减少.
- 在T2DM患者中,IPVV可以作为一种有价值的生物标志物来检测UIP模式.
- 肺微血管结构的变化,以减少IPVV表示,可能会导致T2DM和UIP的同时发生,可能是糖尿病血管并发症.
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