肠脂肪酸结合蛋白在诊断粘性小肠阻塞中的作用:试点研究
Digestive surgery
|August 15, 2025
概括
血肠脂肪酸结合蛋白 (I-FABP) 水平可能有助于识别患有粘性小肠阻塞 (ASBO) 的患者,他们可以安全地推迟手术. 较高的I-FABP水平与肠道过渡延迟相关,这表明其在指导ASBO治疗决策方面的有用性.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 生物标志物研究 生物标志物研究
背景情况:
- 粘性小肠阻塞 (ASBO) 影响2.4%的腹部手术后患者.
- 延迟ASBO手术干预显著增加了发病率和死亡率.
- 肠道脂肪酸结合蛋白 (I-FABP) 是肠道损伤的敏感指标.
研究的目的:
- 评估血I-FABP水平是否可以优化患者选择可疑ASBO的手术.
- 确定I-FABP水平与ASBO手术干预的需要之间的相关性.
主要方法:
- 怀疑ASBO的患者接受了对比吞和I-FABP水平评估.
- 如果在8小时后没有肠道过渡,则有必要进行手术.
- 数据分析了基于肠道通行,缺血,腹腔切除结果以及手术与非手术治疗的对比组.
主要成果:
- 没有肠道过渡的患者 (1207 pg/mL) 与过渡患者 (589 pg/mL,P=0.01) 的I-FABP水平的中位数显著更高.
- 在阳性腹腔切除组 (1177 pg/mL) 与阴性腹腔切除组 (301 pg/mL,P=0.05) 相比,观察到较高I-FABP水平的显著性趋势.
- 在手术/非手术组之间或在患有缺血症和没有缺血症的患者之间,没有发现I-FABP水平的显著差异.
结论:
- 血I-FABP可以作为一种有价值的生物标志物,用于识别适合非手术治疗的ASBO患者.
- I-FABP水平显示出指导临床决策的潜力,可能避免不必要的手术.
- 需要进一步的研究来充分确定I-FABP在ASBO管理中的作用.
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