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This study will look at the feasibility and acceptability of testing newborn babies who are referred after their newborn hearing screen for an infection called congenital Cytomegalovirus (cCMV). Around 1 in every 100 to 200 babies is born with this virus, and although most remain well it causes 1 in 5 cases of childhood deafness. Knowing that a baby is infected shortly after birth could have significant benefit since a treatment is now available, but screening programs need to be feasible and acceptable. This study aims to evaluate targeted screening for cCMV by taking samples (saliva and urine) from babies who do not pass their newborn hearing screening. The investigators want to see if we can find a quick, reliable and parentally acceptable way to screen babies who fail their hearing test for this virus.
Observational Model: Cohort, Time Perspective: Prospective
Screening urine and saliva tests for congenital Cytomegalovirus
Royal Victoria Infirmary, Newcastle Hospital NHS Trust
Newcastle upon Tyne
Tyne and Wear
Not yet recruiting
Newcastle-upon-Tyne Hospitals NHS Trust
Published on BioPortfolio: 2014-08-27T03:12:12-0400
The aim of this project is to determine the epidemiology of congenital cytomegalovirus (CMV) infection and incidence of subsequent permanent neurological sequelae in a high HIV prevalent s...
Objective: Congenital cytomegalovirus (cCMV) is the most common non-genetic cause of pediatric sensorineural hearing loss (SNHL) and an important cause of neurodevelopmental delay. ...
Congenital cytomegalovirus (CMV) infection is the leading cause of non-genetic neurosensory deafness and affects 0.5 to 1% of births. Twenty to thirty per cent of children will develop dea...
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Around 90% of congenital cytomegalovirus infected neonates are asymptomatic at birth. Among the infected infants showing no clinical abnormalities, 7 to 15% or over may develop sensorineural hearing l...
Congenital cytomegalovirus (CMV) infection is one of the most important risk factors for delayed onset and progressive hearing loss in children. However, the relevant literature is limited, heterogene...
Congenital cytomegalovirus (cCMV) infections are the leading nongenetic cause of congenital sensorineural hearing loss (SNHL); however the true impact of cCMV infections remains unknown.
The purpose of this study was to examine the literature regarding the natural history and rehabilitative outcomes of sensorineural hearing loss from congenital cytomegalovirus infections.
Congenital cytomegalovirus (cCMV) infection is a major cause of sensorineural hearing loss in children.
Examination of urine by chemical, physical, or microscopic means. Routine urinalysis usually includes performing chemical screening tests, determining specific gravity, observing any unusual color or odor, screening for bacteriuria, and examining the sediment microscopically.
The identification of selected parameters in newborn infants by various tests, examinations, or other procedures. Screening may be performed by clinical or laboratory measures. A screening test is designed to sort out healthy neonates (INFANT, NEWBORN) from those not well, but the screening test is not intended as a diagnostic device, rather instead as epidemiologic.
Hearing loss due to exposure to explosive loud noise or chronic exposure to sound level greater than 85 dB. The hearing loss is often in the frequency range 4000-6000 hertz.
Hearing loss due to disease of the AUDITORY PATHWAYS (in the CENTRAL NERVOUS SYSTEM) which originate in the COCHLEAR NUCLEI of the PONS and then ascend bilaterally to the MIDBRAIN, the THALAMUS, and then the AUDITORY CORTEX in the TEMPORAL LOBE. Bilateral lesions of the auditory pathways are usually required to cause central hearing loss. Cortical deafness refers to loss of hearing due to bilateral auditory cortex lesions. Unilateral BRAIN STEM lesions involving the cochlear nuclei may result in unilateral hearing loss.
Hearing loss due to damage or impairment of both the conductive elements (HEARING LOSS, CONDUCTIVE) and the sensorineural elements (HEARING LOSS, SENSORINEURAL) of the ear.
Hearing, auditory perception, or audition is the ability to perceive sound by detecting vibrations, changes in the pressure of the surrounding medium through time, through an organ such as the ear. Sound may be heard through solid, liquid, or gaseous mat...
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Pediatrics is the general medicine of childhood. Because of the developmental processes (psychological and physical) of childhood, the involvement of parents, and the social management of conditions at home and at school, pediatrics is a specialty. With ...