UNLABELLED Congenital toxoplasmosis may cause sensorineural deficit in up to 20% of the patients and proper treatment in the first year improves prognosis. In Brazil, this infections impact on hearing impairment is unknown. AIM To evaluate hearing of newborns with congenital toxoplasmosis identified by the newborn screening service. METHOD This prospective study analyzed children with conge...

The objective of the present study was to evaluate children born to HIV-infected mothers and to determine whether such children present auditory disorders or poor acquisition of the ability to localize sound. The population studied included 143 children (82 males and 61 females), ranging in age from one month to 30 months. The children were divided into three groups according to the classificat...

BACKGROUND behavioral and electrophysiological evaluations contribute to the understanding of the hearing system and to the intervention process. AIM to investigate the occurrence of P300 in subjects with congenital severe to profound hearing loss, according to the variables of gender, age and hearing loss level. METHOD the design of this research is a descriptive transversal study. Twenty-...

OBJECTIVE To determine the frequency of hearing impairment in children with congenital anomalies of the central nervous system (CNS) by using detailed audiological evaluation methods. METHODS The patients were 78 children with congenital anomalies of the CNS with a mean age of 29.5 months. They had been observed for a mean period of 38.5 months. Hearing levels were evaluated behavioral observ...

Kartagner's syndrome is a rare autosomal recessive disorder characterized by sinusitis, bronchiectasis and situs inversus. Otitis media is seen in 95% of the individuals with this syndrome due to recurrent respiratory infections and dysfunctional cilia in the middle ear. Earlier research reported the presence of structural and functional deficits in the auditory brainstem following long standin...

A cross-sectional study was conducted on patients attending a primary care facility to determine the prevalence of self reported hearing loss using a single question, "Do you have hearing loss?" Pure tone audiometry was performed to compare the accuracy of the self report. A total of 111 patients were recruited. The prevalence of self reported hearing loss using a single question and pure tone ...