37 Accessible and Specialized COVID-19 Testing for Children and Youth with Medical Complexity

BACKGROUND: COVID-19 testing for symptomatic individuals is a key public health measure for infection prevention and control. However, COVID-19 testing can be uncomfortable without appropriate supports and can lead to testing hesitancy amongst certain populations such as children with medical complexity (CMC) and those with underlying neurological and respiratory conditions. To support COVID-19 testing, a specialized initiative was developed for CMC and their families onsite at The Hospital for Sick Children to enhance testing uptake, reduce barriers to access, and support a safe and accommodated testing environment for families. Multiple modalities of testing were involved and could be completed in their personal vehicle, with specialized support from nurses and child life if needed. OBJECTIVES: The objectives of our study were to investigate the characteristics of CMC and their families who underwent COVID-19 testing through our program, evaluate indications for testing, and collect case positivity rates. DESIGN/METHODS: Prospective data, including testing and population characteristics, were collected from December 2020-August 2021 through a centralized system, and was analyzed using descriptive methods. RESULTS: 335 children (Table 1) with medical complexity came to the COVID-19 Assessment Center for testing. Of those who were tested 88% (294) had neurodevelopmental conditions with highly challenging behaviours (e.g. autism, developmental delay), and 12% (28) were classified as CMC (i.e. those with active use of medical technology e.g. tracheostomy, G-tube etc.). Of those tested, 6% (21) tested positive for COVID-19. Sixty percent (199) were tested due to having symptoms consistent with COVID-19, 27% (90) had a COVID-19 exposure, 8% (26) were exposed and tested as part of outbreak management and 5% were of an unknown criteria. The majority of completed tests (74%) were nasopharyngeal (NP) swabs, 18% completed saliva tests and 6% completed anterior nares/throat swab tests. Thirteen percent (43) of families requested additional supports such as extra nurses, child life specialists or other accommodations. All patients had a dedicated paediatric nurse and received testing in their personal vehicle. CONCLUSION: CMC and their families face unique barriers to COVID-19 testing. A specialized testing centre for CMC was able to support families by providing unique opportunities for testing, revealing a 6% COVID-19 positivity rate. NP swabs that can be painful were supported through in-vehicle testing with dedicated pediatric nurses. Robust health and safety measures, including a coordinated testing approach, are necessary to ensure accessible testing opportunities for CMC and their families. Further research is needed to be able to support this unique population. [Image: see text]