Hearing loss in the pediatric age group

Background: Hearing loss is one of the preventable diseases listed by the WHO, even though the prevalence is decreasing in the developed countries. The pediatric age is very important in terms of hearing and therefore speech development. The prevalence and pattern of hearing loss in this age group in this environment is not known. Objective: The aim of the study was to determine the etiology and pattern of hearing loss in the pediatric age group in Port Harcourt. Materials and Methods: The study involved the pediatric age group (0-18 years) presenting with hearing loss, seen in the ENT Surgery Department of UPTH from January 2010 to December 2016. The clinic registers and patients' folders were the sources from which the biodata, clinical presentations, audiological assessments, possible etiologies, and treatment were extracted. These were analyzed using IBM SPSS Statistics, version 20.0. Results: A total of 752 patients with hearing impairment were seen: males ­ 502 and females ­ 250 with a ratio of 2.01:1. Patients with the age group of 0­3 years (28.6%) were more affected, whereas 16­18 years (11.2%) were the least affected. Sensorineural hearing loss (SNHL) was 37.6%; among this, birth asphyxia made up 38.5%, syndromic 6.0%, postmeningitis (2.7%, and neonatal jaundice 21.9%. However, conductive hearing loss (62.4%); was made up of cerumen auris (31.8%), otomycosis (19.4%), chronic suppurative otitis media (13.6%), Otitis media with effusion (11.7%). Most children with SNHL had severe­to­profound degree. The most common clinical presentation was hearing impairment and speech impairment followed by discharging ears. Conclusion: Hearing loss secondary to preventable causes such as birth asphyxia and neonatal infections still ranks high among the pediatric age group in this environment

Facial Nerve Palsy: A Report on the Prevalence, Intervention and Outcome in a Tertiary Hospital in the South- South Region of Nigeria

Background: The facial nerve is an important and complex nerve whose course predisposes to various affectations. Most work has been focused mainly on Bell’s palsy and not much has been done on other aspects of the nerve affectation.Aim:To determine the prevalence of facial nerve palsy, possible aetiology and the treatment outcome in our environment.Patients and Methods: This isa retrospective study of all patients diagnosed with facial nerve palsy seen in the ENT Surgery department and the Physiotherapy department of Teaching hospital university of Port Harcourt within the period of January 2015 to January 2018. The patients` case files, clinic and ward registers were the source of data. The patients` demographics, presenting complaints, side affected, type of lesion, aetiology, intervention and outcome, were sought from these records. Data was analyzed with IBM SPSS version 20 and results presented in statistical tables.Results:There were altogether 76 patients seen within the period under study. There were more females than males 57.9% and 42.1% with a ratio of 1.4:1. Age ranged from 20-83 years with a mean age of 48.9+/-14.1 years. Highest incidence was among the age range 50-59 years Commonest presenting complaint was facial weakness-80.3% outright facial deviation was seen in 17.1%. The left side was more affected and upper motor neuron lesion was the commonest type of facial nerve palsy encountered 80.3%. Hypertension was the commonest aetiology. About 69.7% had a good response to management. The outcome of treatment in relation to the type was statistically significant.Conclusion:Facial nerve paralysis is not rare in this region and hypertension is a common aetiology with UMNL as the commonest type. Majority recover after the paralysis with steroid treatment.