Objective: This rapid systematic review investigated audio-vestibular symptoms associated with coronavirus. Design: The protocol for the rapid review was registered in the International Prospective Register of Systematic Reviews and the review methods were developed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Risk of bias was assessed using the National Institute of Heath quality assessment tools. Study sample: After rejecting more than 2300 records, there were five case reports and two cross-sectional studies that met the inclusion criteria. Results: No records of audio-vestibular symptoms were reported with the earlier types of coronavirus (i.e. severe acute respiratory syndrome [SARS] and Middle East respiratory syndrome [MERS]). Reports of hearing loss, tinnitus, and vertigo have rarely been reported in individuals who tested positive for the SARS-CoV-2. Conclusion: Reports of audio-vestibular symptoms in confirmed COVID-19 cases are few, with mostly minor symptoms, and the studies are of poor quality. Emphasis over time is likely to shift from life-threatening concerns to longer-term health-related consequences such as audio-vestibular dysfunction. Highquality studies are needed to investigate the acute effects of COVID-19, as well as for understanding long-term risks, on the audio-vestibular system.
Properly implemented, a newborn hearing screening program based on whole populations and routine service provision can deliver satisfactory outcomes in terms of age of referral, identification, and intervention. The distribution of degree and type of hearing loss and proportion with risk factors was similar to that expected. The numbers identified were such as to suggest that very few cases were missed by the screening program.
Until recently, screening for childhood hearing loss in the UK was based on two universal (i.e. whole population) screens: the infant distraction test screen at age eight months and the school entry hearing screen at age four to five years. Evidence reviewed in the 1990s indicated that the infant distraction test screen was seriously underperforming, but that (based on technology that had become available in the 1980s and 1990s) universal newborn hearing screening could be efficacious. At the same time, evidence was emerging on the importance and value of very early identification and intervention for permanent congenital childhood hearing loss. This led to the decision to implement a national newborn hearing screening programme (NHSP) in England and to phase out the distraction test at eight months. The initial implementation of the programme will be completed in 2005, and we summarize the evidence on the effectiveness of the first phase of the programme here. A number of important issues concerning childhood hearing loss and its management remain unresolved: the burden of late-onset and temporary childhood hearing losses, the most effective approaches to intervention and management, the case for screening for mild and/or unilateral hearing loss, and the role of the School entry screen. Some of the current research efforts to address these are outlined.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.