我国将随访50万孕妇“攻关”出生缺陷
<p>近日，北京妇产医院牵头全国三十多家医疗机构，开展重大出生缺陷风险研究，通过对全国50万孕妇的随访，研究出生缺陷危险因素分类与等级，提出适合中国人群的孕早期致畸风险监控方案。</p><p><span word="A">A</span> <span word="new">new</span>-<span word="born">born</span> <span word="baby">baby</span> <span word="girl">girl</span> <span word="is">is</span> <span word="seen">seen</span> <span word="in">in</span> <span word="this">this</span> <span word="file">file</span> <span word="photo">photo</span>. [<span word="Photo">Photo</span>/<span word="VCG">VCG</span>]</p><p><span word="New">New</span> <span word="research">research</span> <span word="involving">involving</span> <span word="half">half</span> <span word="a">a</span> <span word="million">million</span> <span word="pregnant">pregnant</span> <span word="women">women</span> <span word="across">across</span> <span word="China">China</span> <span word="is">is</span> <span word="expected">expected</span> <span word="to">to</span> <span word="greatly">greatly</span> <span word="improve">improve</span> <span word="control">control</span> <span word="and">and</span> <span word="prevention">prevention</span> <span word="of">of</span> <span word="risks">risks</span> <span word="related">related</span> <span word="to">to</span> <span word="birth">birth</span> <span word="defects">defects</span>, <span word="which">which</span> <span word="are">are</span> <span word="likely">likely</span> <span word="to">to</span> <span word="increase">increase</span> <span word="with">with</span> <span word="the">the</span> <span word="adoption">adoption</span> <span word="of">of</span> <span word="the">the</span> <span word="universal">universal</span> <span word="second">second</span>-<span word="child">child</span> <span word="policy">policy</span>.</p><p>涵盖全国50万孕妇的新研究将极大提高对出生缺陷风险的管控，以及更好地预防出生缺陷。随着全面二孩放开，新生儿的出生缺陷可能会因此而增加。</p><p>随着全面二孩放开（<span word="adoption">adoption</span> <span word="of">of</span> <span word="the">the</span> <span word="universal">universal</span> <span word="second">second</span>-<span word="child">child</span> <span word="policy">policy</span>），高龄、高危孕产妇（<span word="older">older</span> <span word="and">and</span> <span word="high">high</span>-<span word="risk">risk</span> <span word="pregnant">pregnant</span> <span word="women">women</span>）数量不断增加，如何实现优生优育（<span word="bear">bear</span> <span word="and">and</span> <span word="rear">rear</span> <span word="better">better</span> <span word="children">children</span>）成为更加重要的社会议题，然而，出生缺陷（<span word="birth">birth</span> <span word="defect">defect</span>）仍是不少家庭的噩梦。</p><p>近日，国家启动重大出生缺陷风险研究项目，该项目由北京妇产医院牵头，17个省市、33家医疗机构参加，将构建中国首个致畸风险数据库（<span word="database">database</span> <span word="of">of</span> <span word="birth">birth</span> <span word="defect">defect</span> <span word="risks">risks</span>），提出适合中国人群孕早期致畸风险监控方案（<span word="map">map</span> <span word="out">out</span> <span word="strategies">strategies</span> <span word="for">for</span> <span word="monitoring">monitoring</span> <span word="and">and</span> <span word="prevention">prevention</span>）。</p>
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