耳聋基因筛查成预防先天性听力障碍利器
中新网南宁3月2日电 (蔡华海 龙博) 对于一方或家族有耳聋史的夫妇、已有聋儿且计划再育的夫妇、耳聋青年想降低后代耳聋风险、耳聋患者探究致聋病因、新生儿等人群，耳聋基因筛查已成为预防先天性听力障碍的重要手段。
耳聋基因筛查可以提前发现遗传性耳聋风险，为患者和家庭提供预防、早期干预和个性化治疗方案。
据了解，遗传性耳聋占所有耳聋病例的50%以上，其中约70%为常染色体隐性遗传，20%为常染色体显性遗传，10%为线粒体遗传或X连锁遗传。
近年来，随着基因检测技术的发展，耳聋基因筛查已成为一种行之有效的预防手段。通过筛查，可以提前发现携带耳聋致病基因的个体，并对其进行相应的遗传咨询和干预措施。
对于高危人群，如一方或家族有耳聋史、已有聋儿且计划再育等，建议在孕前或孕早期进行耳聋基因筛查。筛查结果可以帮助夫妇了解生育耳聋患儿的风险，并做出相应的生育决策。
对于耳聋患者，进行耳聋基因筛查可以明确致聋病因，指导后续的治疗和康复。对于新生儿，进行耳聋基因筛查可以早期发现隐匿性遗传性耳聋，并及时进行干预，提高听力康复效果。
专家表示，耳聋基因筛查是一项重要的预防性措施，可以有效降低先天性听力障碍的发生率。建议高危人群积极进行筛查，为自己的健康和后代的健康保驾护航。
英语如下：
**Headline:** Deafness Gene Screening: A Powerful Tool for Preventing Congenital HearingImpairment
**Keywords:** Deafness screening, genetic risk, preventive intervention
**News Content:** Deafness Gene Screening Becomes a Powerful Tool for Preventing CongenitalHearing Impairment
Nanning, March 2 (China News Service) — For couples with a history of deafness on one side or in the family, couples who already have deaf children and plan to have more children, deaf young people who want to reduce the risk of deafness in their offspring, deaf patients who want toinvestigate the cause of their deafness, and newborns, deafness gene screening has become an important means of preventing congenital hearing impairment.
Deafness gene screening can detect the risk of hereditary deafness in advance, providing patients and families with preventive, early intervention, and personalized treatment plans.
It is understood that hereditary deafness accounts for more than 50% of all cases of deafness, of which about 70% are autosomal recessive inheritance, 20% are autosomal dominant inheritance, and 10% are mitochondrial or X-linked inheritance.
In recent years, with the development of gene detection technology, deafness gene screening hasbecome an effective preventive measure. Through screening, individuals carrying deafness-causing genes can be detected in advance, and corresponding genetic counseling and intervention measures can be taken.
For high-risk groups, such as those with a history of deafness on one side or in the family, or those who already have deaf children and plan to have more children, it is recommended to undergo deafness gene screening before pregnancy or in early pregnancy. The screening results can help couples understand the risk of having children with deafness and make corresponding reproductive decisions.
For deaf patients, deafness gene screening can clarify the cause of deafness and guide subsequent treatment and rehabilitation. For newborns, deafness gene screening can detect hidden hereditary deafness early and intervene in time to improve the effect of hearing rehabilitation.
Experts say that deafness gene screening is an important preventive measure that can effectively reduce the incidence of congenital hearing impairment. It is recommended that high-risk groups actively undergo screening to protect their own health and the health of their offspring.
【来源】http://www.chinanews.com/life/2024/03-02/10173123.shtml
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