Feasibility and acceptability of targeted screening for congenital CMV-related hearing loss
Background Congenital cytomegalovirus (cCMV) is the most common non-genetic cause of sensorineural hearing loss (SNHL) in children. Ganciclovir has been shown to prevent the continued deterioration in hearing of children with symptomatic cCMV, but some children with cCMV-related SNHL are unidentifie...
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Veröffentlicht in: | Archives of disease in childhood. Fetal and neonatal edition 2014-05, Vol.99 (3), p.F230-F236 |
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Sprache: | eng |
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Zusammenfassung: | Background Congenital cytomegalovirus (cCMV) is the most common non-genetic cause of sensorineural hearing loss (SNHL) in children. Ganciclovir has been shown to prevent the continued deterioration in hearing of children with symptomatic cCMV, but some children with cCMV-related SNHL are unidentified in the neonatal treatment period. Neonatal cCMV screening provides an opportunity to identify infants with cCMV-related SNHL who might benefit from early treatment. Objectives To assess the feasibility (ability to take samples before 3 weeks of age and clinical assessment by 30 days of age) and acceptability (maternal anxiety) of targeted CMV testing of infants who are ‘referred’ for further audiological testing after routine newborn hearing screening programme (NHSP). Methods Parents of infants who have ‘no clear responses’ on routine NHSP before 22 days of life in London and North East England were approached. Salivary and urine samples were tested by CMV PCR. At recruitment and 3 months, the short form Spielberger State-Trait Anxiety Inventory measured maternal anxiety. Results 411 infants were recruited. 99% (407/411) returned a sample; 98% (404/411) successfully yielded a CMV result, 6 had cCMV, all diagnosed on salivary samples taken |
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ISSN: | 1359-2998 1468-2052 |
DOI: | 10.1136/archdischild-2013-305276 |