在怀孕期间使用视网膜血管特征进行非侵入性早期预测妊娠前症
Yuxuan Wu1, Lixia Shen2, Lanqin Zhao1
1State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Vision Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, Guangdong, China.
NPJ digital medicine
|April 5, 2025
概括
一个新的AI模型,PROMPT,使用视网膜图像来预测怀孕早期产前 (PE) 风险. 这种非侵入性,具有成本效益的工具可以改善早期检测并降低孕产妇死亡率.
科学领域:
- 产科和妇科 产科和妇科
- 人工智能在医学中的应用
- 眼科医生 眼科 眼科
背景情况:
- 孕前 (PE) 是孕产妇和新生儿死亡的主要原因之一.
- 目前的PE生物标志物具有侵入性,成本高,应用有限.
- 早期预测对于及时干预和改善结果至关重要.
研究的目的:
- 引入和验证PROMPT,这是一个人工智能驱动的模型,用于早期预产不良症预测.
- 通过视网膜摄影和临床数据来评估PROMPT的性能.
- 评估PROMPT的成本效益和临床效用.
主要方法:
- 开发了PROMPT模型 (预先的危险因子+眼科数据+平均动脉压预测测试).
- 使用深度学习从1812个怀孕14周前的视网膜照片中提取的视网膜参数.
- 机器学习用于预测PE和早产PE.
主要成果:
- 在预测PE时,PROMPT的AUC为0.87,在预测PE时为0.91.
- 显著超过基线模型的表现 (p < 0.001).
- 改善了从35%到41%的严重不良妊娠结果的检测,估计每10万次查将节省超过5000万美元的成本.
结论:
- PROMPT提供了一种非侵入性,具有成本效益的方法,用于早期预测孕前.
- 由人工智能驱动的模型显示了改善产前护理的巨大潜力,特别是在资源有限的环境中.
- PROMPT可以显著降低与PE相关的发病率和死亡率.
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