Clinical Study

Newborn Hearing Screening and Early Diagnostic in the NICU

Box 1

Risks indicators associated with hearing loss in childhood (JCIH, 2007) [5].
(1) Caregiver concern regarding hearing, speech, language, or developmental delay.
(2) Family history of permanent childhood hearing loss.
(3) Neonatal intensive care of more than 5 days or any of
the following regardless of length of stay: ECMO, assisted ventilation,
exposure to ototoxic medications (gentimycin and tobramycin) or loop
diuretics (furo-semide/Lasix), and hyperbilirubinemia that requires exchange
transfusion.
(4) In utero infections, such as CMV, herpes, rubella, syphilis, and
toxoplasmosis.
(5) Craniofacial anomalies, including those that involve the pinna, ear canal,
ear tags, ear pits, and temporal bone anomalies.
(6) Physical findings, such as white forelock, that are associated with a
syndrome known to include a sensorineural or permanent conductive hearing
loss.
(7) Syndromes associated with hearing loss or progressive or late-onset
hearing loss, such as neurofibro-matosis, osteopetrosis, and Usher syndrome;
other frequently identified syndromes include Waarden-burg, Alport, Pendred,
and Jervell and Lange-Nielson.
(8) Neurodegenerative disorders, such as Hunter syndrome, or sensory motor
neuropathies, such as Friedreich ataxia and Charcot-Marie-Tooth syndrome.
(9) Culture-positive postnatal infections associated with sensorineural hearing
loss, including confirmed bacterial and viral (especially herpes viruses and
varicella) meningitis.
(10) Head trauma, especially basal skull/temporal bone fracture that requires
hospitalization.
(11) Chemotherapy.