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对囊性纤维化新生儿查计划的审查:当前的协议是否适合加拿大的多样化人口?

Stephanie Y Cheng¹, Berke Sahin², Noma Abdulrahem¹

¹Cystic Fibrosis Canada, Toronto, Ontario, Canada.

Pediatric pulmonology

|November 19, 2025

概括

加拿大新生儿查 (NBS) 囊性纤维化 (CF) 发现超过96%的病例,但可能错过12%-20%的非白人个体,可能会扩大健康不平等.

科学领域:

医学遗传学医学遗传学
公共卫生公共卫生
儿科儿科儿科

背景情况:

新生儿查 (NBS) 囊性纤维化 (CF) 改善了CF (pwCF) 患者的结果.
加拿大NBS计划在协议和测试的遗传变异方面有所不同,可能导致不平等.
这项研究旨在确定加拿大CF NBS计划中的差距,这些差距可能会导致不平等.

研究的目的:

总结一下加拿大的CF NBS计划.
评估CF查和诊断中的潜在不平等现象.

主要方法:

公开可用的数据和直接的程序咨询被用来详细介绍加拿大CF NBS计划.
加拿大CF注册 (CCFR) 在2022年确定了CF的个体.
CFTR变异面板应用于CCFR以估计NBS识别比例.

主要成果:

所有加拿大司法管辖区都在NBS中包括CF,使用免疫反应素 (IRT) 和基因检测.
目前的NBS小组在CCFR中确定了超过96%的加拿大CF人口.
查小组对非白人个人,出生于2018年之前的人,以及被诊断为儿童的人来说效果不佳.

结论:

虽然加拿大NBS计划识别了大多数CF病例,但它们可能错过了大量非白人个体.
随着加拿大人口的多样化,NBS协议可能需要更新,以防止扩大查和诊断不平等.
确保在不同人群中进行公平的CF查对于改善所有pwCF的健康结果至关重要.

关键词:

囊性纤维化症是什么遗传性疾病遗传性疾病新生儿查新生儿查

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