Is it necessary for newborns to have genetic testing for deafness?

Genetic testing for deafness may be considered.

2. Patients with hearing loss due to cold, head blow, etc. or other reasons;

3. People who have heard loss caused by the use of ototoxic drugs in their families, if the test results show mitochondrial gene mutations, they should avoid using aminoglycosides;

4. Patients or their family members who have a familial history of hearing loss and are facing the choice of marriage or wanting a baby;

5. Families who have given birth to a hearing loss baby can undergo prenatal genetic diagnosis before giving birth again;

6. For younger babies who are not suitable for CT examination, it is necessary to know whether there is a family with large vestibular aqueduct syndrome;

7. Preparing for cochlear implant surgery, genetic testing can be used to assist in judging the best effect. For example, children with congenital hearing loss caused by GJB2 gene mutation will have normal auditory nerves, auditory conduction pathways and speech centers, and will obtain good results after implantation;

8. Pregnant women can undergo prenatal screening during pregnancy, which can predict the risk of giving birth to a hearing loss baby in advance;

9. Genetic screening for deafness in newborns can effectively improve the detection rate of children with hereditary hearing loss and avoid deafness caused by drugs or "deafness caused by a slap".

Not necessarily. There are now instruments that can be examined through the external auditory canal. It's okay to see how she reacts to the voice after being a little older.

Genetic technology is used for eugenics.

Since the child has been born, there is no need for genetic testing if there is no family history of genetic disease.

Hello, newborn hearing screening and deafness genetic screening are both normal examination items, in order to rule out this kind of risk to do a foolproof. By the way, there may also be missed screenings, just as some people pass the hearing screening, but they still have hearing problems in the later stage. (These are most likely caused by certain deafness genes, such as genes that cause the enlargement of the large vestibular aqueduct, drug-induced deafness, etc.).

Genetic testing for neonatal deafness is not a lieThrough neonatal deafness gene screening, not only can patients with congenital hereditary accommodating deafness be found, but more importantly, drug-sensitive deafness gene carriers and late-onset deafness gene carriers can be found.

The incidence of congenital hearing impairment in newborns is more than 1, and the incidence of permanent hearing impairment continues to increase with age, and the incidence of hearing impairment rises to before the age of 5 years, and as high as in adolescence; About one-third of people over the age of 65 have hearing impairment.

Hearing screening and genetic screening for deafness in the neonatal period are the main measures to prevent and treat deafness. Effective prevention and early intervention can reduce the impact of hearing impairment on children.

Newborn hearing screening must be done and is very important for the baby.

Not to lie, there are many genetic mutations that cause deafness.

Check it out, be sure to check it out!

At present, newborn hearing screening has been carried out in many places in China, but this physical examination method can only detect whether the child may have hearing abnormalities at that time, and cannot give a hint of whether the child belongs to the high-risk group of deafness. For example, children of drug-induced deafness gene carriers can easily cause deafness as long as they use aminoglycosides such as gentamicin and streptomycin. In addition to genetic factors, drug poisoning, environmental noise pollution, accidents, etc. may cause hearing impairment to children after tomorrow.

Recommendations:

In addition to newborn hearing screening, neonatal deafness genetic testing is also an important part of hearing care, as the hospital only needs to collect the child's heel blood and send it to a qualified unit for genetic testing. If the results are abnormal, targeted intervention should be carried out and regular monitoring should be carried out.

In addition, parents should take their children to the hospital regularly for health care and closely observe their children's hearing and speech changes in their daily lives. Generally, 3-month-old babies will respond to strong sounds, can distinguish the mother's voice before half a year old, can actively turn their faces to the source of the sound at 9 months, and will have verbal awareness no later than 1 year old. Once abnormality is suspected, you should go to the hospital for hearing function test as soon as possible, and strive for early detection, early diagnosis, and early **.

It is advisable to do a comprehensive check-up so that you can feel at ease.

It is best to do it, only the most found problems, can be early, early intervention.

Hello! First, after hearing screening, the hearing is normal and there is no problem. The second point is the deafness gene.

If the screening does not pass, that is, the child carries the deafness gene, this does not have to worry, it is possible that the child will not have problems with hearing in this life, just try to protect or parents pay more attention to changes in this area, the protection is first of all to reduce the noise environment, and wear less headphones and the like in the future, the gene will be inherited, just like parents, first of all, one of the parents is a deafness gene carrier The child will carry it, you all have no problem, do you understand? There will be no problem with the child, but now the next generation of the child is not sure. Of course, it also depends on the child's future partner, if the child's partner is not a carrier of the deafness gene, then the child's next generation will not have anything, if the child's partner is also a carrier of the deafness gene, then the child's chances of the child's deafness are doubled, understand?

Hope mine can help you,

If you have not heard of the newborn hearing screening, the hospital will notify you of a follow-up visit after 45 days. If the diagnosis is still not confirmed, a comprehensive hearing examination should be done in the hospital to determine the child's hearing loss. After the diagnosis is confirmed, the doctor will intervene depending on the child's condition, such as wearing hearing aids or doing a cochlear implant.

After hearing screening, only the heterozygous mutation of the deafness gene does not need to worry too much, one of the husband and wife may carry the inheritance to the baby, the baby's hearing is generally not affected, and the pre-pregnancy carrier screening should be done before pregnancy when growing up and getting married and giving birth.

If the gene is not passed, it is indicated as a carrier of the deaf gene, which will also affect the next generation.

If you fail to pass the deafness gene screening, you may only carry the deafness gene, and the carrier generally does not show hearing impairment.

There is such a phenomenon, there is a deafness gene.

Carrying: If there is any abnormality, pay more attention to hearing.

Some genes are inherited and do not necessarily cause the disease.

Our children are doing it in Jiaxue genetics.

Now it's all done by people in need and newborn babies.

Some cases of deafness are associated with recessive gene mutations, and some studies have shown that the average person carries a disease-causing gene mutation, if only by itself.

The genus will not be sick, but if both husband and wife carry it, there will be a risk of disease in giving birth to the next generation, so couples who need to get pregnant can do deafness genetic screening.

Now some hospitals will do it after the baby is born, and pre-pregnancy check-ups will also be done to assess the risk of disease in the next generation, so as to achieve early detection and early prevention.

Hello! In this case, it is generally done if there is hereditary deafness in the family.

Only those who have a deafness gene in the family do it, not everyone does it.

If the family has an inheritance, it is advisable to do it.

Only those who have a deafness gene in the family do it.

Only people in need do it.

Nowadays, many newborns are born directly in the hospital, and it is estimated that few people do it in the past, and adults estimate that they will only do it if there is a hearing abnormality to find the cause.

Summary. Babies carrying deafness genes should be noted, such children are prone to congenital hereditary deafness, should be checked as soon as possible, take some relevant measures to intervene and control.

My baby was found to be a carrier of the deafness gene, and what effect did this have on her.

Are you there? Can you take a look?

Babies carrying deafness genes should be noted, such children are prone to congenital hereditary deafness, should be checked as soon as possible, take some relevant measures to intervene and control.

Suggestions: Through the genetic screening of children's deafness, these children can find out whether they are deaf at an early stage, and take some relevant measures to avoid predisposing factors and prevent hearing loss from continuing to decline.

What measures to take.

What are the medications for drug-induced deafness?

For example, the use of aminoglycoside antibiotics is prohibited as much as possible.

Does it affect the hearing of the child as a carrier?

Hello, if the baby's deafness gene is positive, there will be a genetic risk, and some will be combined with the genes of the offspring, resulting in the phenomenon of deafness. The deafness gene in the normal population does not mean that the deaf couple will be deaf, if the hearing is normal, it may also give birth to a dragon, it is recommended to go to the hospital for examination in time.