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  Life   Health  17 Feb 2018  Hearing loss common after infant heart surgery, says study

Hearing loss common after infant heart surgery, says study

PTI
Published : Feb 17, 2018, 9:01 am IST
Updated : Feb 17, 2018, 9:01 am IST

Children who have heart surgery should have hearing evaluated by age 24 to 30 months, to increase chances of timely medical intervention.

Children with hearing loss have lower scores on measures of language skills, cognition (IQ testing), and executive function and attention.  (Photo: Pixabay)
 Children with hearing loss have lower scores on measures of language skills, cognition (IQ testing), and executive function and attention. (Photo: Pixabay)

Washington: Children who undergo heart surgery as infants are more likely to suffer from hearing loss, by age four, a study has found.

They are more prone to associated risks for language, attention and cognitive problems, according to researchers at Childrens Hospital of Philadelphia in the US.

In a group of 348 preschoolers who survived cardiac surgery, the researchers found hearing loss in about 21 per cent.

The scientists recommend that children who undergo heart surgery have their hearing evaluated by age 24 to 30 months, to increase their chances of receiving timely medical intervention.

"Children born with life-threatening heart defects require a great deal of sophisticated care before and after surgery," said Nancy B Burnham from the Childrens Hospital of Philadelphia.

The researchers performed their analysis as part of a prospective observational study of neurodevelopmental outcomes in preschool-aged children who underwent infant surgery for congenital heart defects.

The study, published in the Journal of Pediatrics, involved 348 children who had a comprehensive neurodevelopmental evaluation at age four between 2003 and 2008.

Children with hearing loss had lower scores on measures of language skills, cognition (IQ testing), and executive function and attention.

The researchers recommend that any child who undergoes cardiac surgery by six months of age should have at least one audiologic evaluation by 24 to 30 months of age, to identify hearing loss in timely manner.

Tags: hearing, hearing loss, health and well being, nutrition, infant heart surgery, hearing loss in children