Secondary impacts of the COVID-19 pandemic at a tertiary children's hospital in Canada: a mixed-methods study.

OBJECTIVES: Decisions to pause all non-essential paediatric hospital activities during the initial phase of the COVID-19 pandemic may have led to significant delays, deferrals and disruptions in medical care. This study explores clinical cases where the care of children was perceived by hospital clinicians to have been negatively impacted because of the changes in healthcare delivery attributing to the restrictions placed resulting from the COVID-19 pandemic. DESIGN AND SETTING: This study used a mixed-methods approach using the following: (1) a quantitative analysis of overall descriptive hospital activity between May and August 2020, and utilisation of data during the study period was performed, and (2) a qualitative multiple-case study design with descriptive thematic analysis of clinician-reported consequences of the COVID-19 pandemic on care provided at a tertiary children's hospital. RESULTS: Hospital-level utilisation and activity patterns revealed a substantial change to hospital activity including an initial reduction in emergency department attendance by 38% and an increase in ambulatory virtual care from 4% before COVID-19 to 67% between May and August 2020. Two hundred and twelve clinicians reported a total of 116 unique cases. Themes including (1) timeliness of care, (2) disruption of patient-centred care, (3) new pressures in the provision of safe and efficient care and (4) inequity in the experience of the COVID-19 pandemic emerged, each impacting patients, their families and healthcare providers. CONCLUSION: Being aware of the breadth of the impact of the COVID-19 pandemic across all of the identified themes is important to enable the delivery of timely, safe, high-quality, family-centred paediatric care moving forward.

Housing Need Among Children With Medical Complexity: A Cross-Sectional Descriptive Study of Three Populations.

OBJECTIVE: Children with medical complexity (CMC) are hypothesized to have unique housing and accessibility needs due to their medical fragility and medical technology dependency; however, research on prevalence and types of housing need in CMC is limited. The objective was to describe housing need in families of CMC, and to compare housing need across CMC, children with one chronic condition (Type 1 diabetes; CT1D) and healthy children (HC). METHODS: This cross-sectional descriptive study assessed housing suitability, adequacy, affordability, stress, stability, and accessibility using survey methodology. Participants were caregivers of CMC, CT1D and HC at a tertiary-care pediatric hospital. The association of housing need outcomes across groups was analyzed using logistic and ordinal logistic regression models, adjusting for income, educational attainment, employment status, community type, immigration status, child age, and number of people in household. RESULTS: Four hundred ninety caregivers participated. Caregivers of CMC reported increased risk of housing-related safety concerns (aOR 3.1 [1.3-7.5]), using a common area as a sleeping area (5.6 [2.0-16.8]), reducing spending (4.6 [2.3-9.5]) or borrowing money to afford rent (2.9 [1.2-6.7]), experiencing housing stress (3.3 [1.8-6.0]), and moving or considering moving to access health/community services (15.0 [6.4-37.6]) compared to HC. CONCLUSIONS: CMC were more likely to experience multiple indicators of housing need compared to CT1D and HC even after adjusting for sociodemographic factors, suggesting an association between complexity of child health conditions and housing need. Further research and practise should consider screening for and supporting housing need in CMC.

The international treaty for pandemic preparedness and response: same story, different times?

In November, dozens of nations and the WHO will draft the international treaty for pandemic preparedness and response. Will the treaty be the needed change in global health equity or are we doomed to repeat history?

Caregiver-reported delay in presentation to pediatric emergency departments for fear of contracting COVID-19: a multi-national cross-sectional study.

OBJECTIVE: To determine if caregivers of children presenting to pediatric emergency departments (EDs) during the COVID-19 pandemic are delaying presenting to care for fear of contracting COVID-19. METHODS: This was a pre-planned secondary analysis of a cross-sectional survey study of caregivers accompanying their children aged 0-19 years to 16 pediatric EDs in 5 countries from May to June 2020. An anonymous online survey, completed by caregivers via RedCAP, included caregiver and child demographics, presenting complaints, if they delayed presentation and whether symptoms worsened during this interval, as well as caregiver concern about the child or caregiver having COVID-19 at the time of ED visit. RESULTS: Of 1543 caregivers completing the survey, 287 (18.6%) reported a delay in seeking ED care due to concerns of contracting COVID-19 in the hospital. Of those, 124 (43.2%) stated their child's symptoms worsened during the waiting interval. Caregiver relationship to child [mother] (OR 1.85, 95% CI 1.27-2.76), presence of chronic illness in child (OR 1.78. 95% CI 1.14-2.79), younger age of caregiver (OR 0.965, 95% CI 0.943-0.986), and caregiver concerns about lost work during the pandemic (OR 1.08, 95% CI 1.04-1.12) were independently associated with a COVID-19-related delayed presentation in multivariable regression analysis. CONCLUSIONS: Almost one in five caregivers reported delaying ED presentation for their ill or injured child specifically due to fear of contracting COVID-19 while in hospital, with mothers, younger caregivers, caregivers of children with chronic illness, and those concerned about lost work more likely to report delaying ED presentation.

RéSUMé: OBJECTIF: Déterminer si les aidants des enfants qui se présentent aux services d'urgence pédiatriques (SU) pendant la pandémie de COVID-19 retardent leur présentation pour prendre soin d'eux par crainte de contracter la COVID-19. MéTHODES: Il s'agissait d'une analyze secondaire planifiée à l'avance d'une étude d'enquête transversale auprès des soignants accompagnant leurs enfants âgés de 0 à 19 ans dans 16 urgences pédiatriques de 5 pays entre mai et juin 2020. Une enquête anonyme en ligne, remplie par les soignants via RedCAP, comprenait les données démographiques du soignant et de l'enfant, les plaintes présentées, s'ils ont retardé la présentation et si les symptômes se sont aggravés pendant cet intervalle, ainsi que l'inquiétude du soignant quant à la présence de COVID-19 chez l'enfant ou le soignant au moment de la visite aux urgences. RéSULTATS: Sur les 1 543 soignants ayant répondu à l'enquête, 287 (18.6 %) ont déclaré avoir retardé le recours aux urgences par crainte de contracter le COVID-19 à l'hôpital. Parmi eux, 124 (43.2%) ont déclaré que les symptômes de leur enfant s'étaient aggravés pendant l'intervalle d'attente. Dans l'analyse de régression multivariable, le lien entre la personne qui s'occupe de l'enfant et la mère (OR 1.85, IC95 % 1.27­2.76), la présence d'une maladie chronique chez l'enfant (OR 1.78, IC95 % 1.14-2.79), le jeune âge de la personne qui s'occupe de l'enfant (OR 0.965, IC95 % 0.943-0.986) et les préoccupations de la personne qui s'occupe de l'enfant concernant la perte de travail pendant la pandémie (OR 1.08, IC95 % 1.04­1.12) ont été associés de manière indépendante à une présentation tardive. CONCLUSIONS: Près d'un soignant sur cinq a déclaré avoir retardé la présentation aux urgences de son enfant malade ou blessé par crainte de contracter le COVID-19 pendant son séjour à l'hôpital, avec les mères, les jeunes aidants, les soignants d'enfants souffrant de maladies chroniques et les personnes préoccupées par la perte de travail sont plus susceptibles de retarder la présentation aux urgences.

Discovery of novel hypermethylated genes in prostate cancer using genomic CpG island microarrays.

BACKGROUND: Promoter and 5' end methylation regulation of tumour suppressor genes is a common feature of many cancers. Such occurrences often lead to the silencing of these key genes and thus they may contribute to the development of cancer, including prostate cancer. METHODOLOGY/PRINCIPAL FINDINGS: In order to identify methylation changes in prostate cancer, we performed a genome-wide analysis of DNA methylation using Agilent human CpG island arrays. Using computational and gene-specific validation approaches we have identified a large number of potential epigenetic biomarkers of prostate cancer. Further validation of candidate genes on a separate cohort of low and high grade prostate cancers by quantitative MethyLight analysis has allowed us to confirm DNA hypermethylation of HOXD3 and BMP7, two genes that may play a role in the development of high grade tumours. We also show that promoter hypermethylation is responsible for downregulated expression of these genes in the DU-145 PCa cell line. CONCLUSIONS/SIGNIFICANCE: This study identifies novel epigenetic biomarkers of prostate cancer and prostate cancer progression, and provides a global assessment of DNA methylation in prostate cancer.