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Cow's milk allergy (CMA) is one of the most common food allergies in the first years of life, with worldwide prevalence estimated to range from 2% to 5%. While the majority of children with CMA will eventually develop tolerance to cow's milk proteins (it is estimated that >75% of children with CMA develop tolerance to cow's milk proteins by the age of 3 years, and >90% develop tolerance by the age of 6 years), the selection of an appropriate cow's milk (CM) alternative for those with CMA is vital to ensure adequate growth and development during childhood. The increasing number of CM alternative products on the commercial market with markedly different nutritional content and micronutrient fortification adds a layer of complexity that can be challenging for both families and clinicians to navigate. This article aims to provide guidance and clarity to Canadian paediatricians and primary care clinicians on recommending the most appropriate, safe, and nutritionally optimal CM alternatives for individuals with CMA, and beyond. [ABSTRACT FROM AUTHOR]

Objectives Screening for hypertension in children is recommended by pediatric consensus guidelines. However, current practice is unknown. We evaluated rates of blood pressure assessment and hypertension recognition in primary care. Methods This retrospective cohort study evaluated electronic medical record data from the Canadian Primary Care Sentinel Surveillance Network between 2011 and 2017. Children aged 3 to <18 years with at least one clinical encounter were included. Screening, follow-up, and hypertension recognition rates were evaluated. Descriptive statistics and multivariate logistical regression were used to determine patient and provider characteristics associated with increased screening and recognition of pediatric hypertension. Results Among 378,002 children, blood pressure was documented in 33.3% of all encounters, increasing from 26.7% in 2011 to 36.2% in 2017; P=0.007. Blood pressure was documented in 76.0% of well child visits. Follow-up visits occurred within 6 months for 26.4% of children with elevated blood pressure, 57.1% of children with hypertension, and within 1 month for 7.2% of children with hypertension. Patient factors associated with increased blood pressure screening include being overweight (OR 2.15, CI 2.09 to 2.22), having diabetes (OR 1.69, CI 1.37 to 2.08), chronic kidney disease (OR 7.51, CI 6.54 to 8.62), increased social deprivation (OR 1.10, CI 1.09 to 1.11), and urban residence (OR 1.27, CI 1.15 to 1.4). Overall prevalence of hypertension was 1.9% (n=715) and of those, 5.6% (n=40) had recognized hypertension. Factors associated with increased recognition include male sex, overweight, and hyperlipidemia. Conclusions Rates of hypertension screening and recognition are low in primary care settings in Canada, suggesting pediatric hypertension should be a priority for implementation and dissemination of interventions. [ABSTRACT FROM AUTHOR]